Radio terminal and communication control

wireless terminal and control method

technical field

The invention relates to an apparatus interface in BluetoothTM wireless terminal and control method.

background technology

The recent years, and specification connected between wireless device, BluetoothTM made of pay warning. BluetoothTM and any wireless LAN of the is featured, and fixed by the frequency range of 2.4GHz can use in the universal.

BluetoothTM in communication terminal-based, data transmission and universal is virtual COM port (RFCOMM). The connection of the virtual COM port (the RFCOMM) is determined time according to a generally in sequence.

First device, C of the flowing start device for device discovery used for discovering provided with (Device Discovery). The device discovery wire, the C-SHAPED and inquired searching (41-44), the received information searching is i is comprises the identification code with one device with (MAC) OF the acknowledge message, and C received the acknowledge message. By a communication device, C of learn the identification code of device is a.

Adhesive; and device of S to service discovery protocol (SDP (Service Discovery Protocol))The following device, acquiring service information Service () Records.

Namely, and a SWITCH through the discovered device for storing the discovered device, a device of S, setting is used for obtaining the connection of service information of the SDP connection), time and connection device for transmitting request of server related service information. Wherein the support service information of S device with communication device, C of S device for obtaining service information upper part of the SDP connection. The device discovery and communication service information of invention obtain the device further comprises for opening the frame. 2001-168881 bulletin transformer.

The, wherein the service discovery protocol, without using to the transmission device request's c sides folk remedy transmitting device and s service information from the receiving transmission device request's S) from, wherein opposite directions, wherein the no transmitting the service information to the s direction from c device.

The server and serial number of connection device, (c OF MAC) and connected with the service discovery protocol obtaining the service information of saving with the s device identification code of the device discovery obtaining connected to the parameter; and connection of virtual COM port. From, and device of S between SWITCH device is used end of the RFCOMM connected with the data transmission method.

Moreover, the power device identification code and server for channel serial number and device in C known used RFCOMM connection of need for pre-twisted patching bar, which can abbreviate the service information efficiently obtaining method, further configured on the common circumstances treats the parameter of a known communication party are provided with windows are improbable, therefore the embodiment of usual the flowing program.

In addition, the BluetoothTM, a a SDP of any connected RFCOMM connected; a lead connection, technique need to generate the base is 1 driving device with named layer network (pico-net) and one or multiple guide transmitting device. Are the same Pi Wang driving device and plate i 殳), SDP connected RFCOMM connected with the logic ring (L2CAP (Logic Control Ring and Adaptation Layer Prorocol)) On a link multiplexing, capable of with multiple connected with the device. Multiple connection of LF2407 from the driving device of the side and guide device of transmission.

Devices, comprising the same Pi Wang device, wherein connected on the link multiplexingly, therefore in expanded the device of the communication emitting is in easily the connection connecting end and emitting. For example, composed of a virtual COM port device of RFCOMM connection mode communication, further - LF2407 the SDP connected to obtain the service information, or expands and emitting the RFCOMM connected.

Further, the BluetoothTM, flowing between the partial Pi Wang device and is not the Pi Wang device to generate the network line newly, wherein the edge of BluetoothTM or specification of mostly is impossible. Therefore, wherein a lead link transmission the connecting end on the corresponding to the device 2, the surface of the link a third device. Wherein it is ring and it the transmission connection; therefore is hard to from the third emitting device the connection.

The fixed RFCOMM the connecting end is distributed and invention, which are party device service information when pressing to the BluetoothTM protocol end of the communication and reference via. For example, the PAN (Personal Area Network), although without using the RFCOMM connection end of the communication, which is determined PAN, service information is located assorted.

invention content

When assembling with communication function mobile device based on multiple working, each generating device for assembling to any other device for transmitting data request. For example, wherein the electronic conference, the participant file the mobile apparatus and methods are disposed on the distribution of material with the storage device for pre-twisted patching bar, a chatting (chat) and information transmission equal.

The, and, wherein the lead is used for data transmission and a process of connection; the opposite party device service information is assorted. Therefore, and communication for setting and opposite to the party freely; the alarm device need to obtain the arranged around the service information in advance.

Additionally, wherein the first and expanding connected to the second device, the bamboo three baffle three device of the communication is hard to the first or the second device expanding SDP connected; therefore is hard efficiently obtaining information service fast. A are provided with for SDP connected successfully, wherein the service information further installed from flexible connection device after expanding the folk remedy uplink of transmission device, wherein efficiency of low.

The invention considered of the condition that wherein the volume to provide with a wireless terminal and control method, which is a straight the key service information on the opposite party device of connector quick.

The invention claims a wireless terminal, comprising a characterised, comprising: Wireless wherein the wireless ring is provided with an wireless terminal; According to the service related service information of the other wireless terminal supply, setting and other wireless terminal is used to the position on the wireless link with the related service data receiving and transmitting the connection part of the connection; Via is used to obtain the service information to fight connected; the return to and other wireless terminal and related service information bamboo three baffle request message support part to the other wireless transmission terminal, requests Via is used to obtain the connection of service information arranged on the other wireless terminal to respond the first request message with the part of the service information; Via for obtaining the connection of service information receiving and wireless terminal and receiving the first request message condition, wherein knowing is connected to, request of the first request message in a condition is connected to said and wireless terminal for service provision related service information the part of the second request message; Connected with the receiving the second request message the part and second request message from the other wireless terminal in a condition, responded the second request message, via for obtaining the connection of service information, and other wireless terminal circuit and a wireless terminal thereof and related service information component.

The invention claims a a wireless terminal, comprising a characterised, comprising: Wireless wherein the wireless ring is provided with an wireless terminal; According to the service related service information of the other wireless terminal supply, setting and other wireless terminal is used to the position on the wireless link with the related service data receiving and transmitting the connection part of the connection; Via is used to obtain the connection of service information of said request, and other wireless transmitting terminals are connected to said and wireless terminal for service provision related service information the part of the first request message; Receiving the first request message from the other wireless terminal through an upper receiving active bamboo request baffle news's part of the ACK/NAK, responded the first request message, via for obtaining the connection of service information, and other wireless terminal circuit and a wireless terminal thereof and related service information part; Receiving the first request message from the other wireless terminal in a condition, wherein knowing relate to receive an upper bamboo three baffle request message in a condition, via is used to obtain the connection of service information, wherein the loop and other wireless terminal and related service information and request message support part to the other wireless transmission terminal, requestsBy way of for obtaining the connection of service information receiving and wireless terminal to respond the second request message with the part of the service information.

Better is provided stipulation is heat-radiating wireless link 8 and other wireless terminal

A. At the same time, the first wireless terminal when the detection of a second wireless terminal is provided with a ring, wherein the second wireless terminal wherein the connection (e.g. the SDP connection) and obtaining information service, capable of realizing from the is device for obtaining information service fast.

Better is provided stipulation receiving the request message from the other wireless terminal. At the same time, the first wireless terminal when detecting discharged from the second wireless terminal received the request message, wherein the second wireless terminal wherein the connection (e.g. the SDP) connected to the position request message and obtaining information service, capable of realizing from the is device for obtaining information service fast.

Better is provided stipulation of the lead stipulation connected with the other wireless terminal or from the wireless terminal request stipulation connected settings. At the time: , The first wireless terminal connected to the switch request isochronism of the connection detecting, for the connection (e.g. the SDP) connected to the position request message to the second wireless terminal and obtaining information service, capable of realizing from the is device for obtaining information service fast.

Of any condition, wherein the bamboo three baffle wireless terminal and second wireless terminal of the ring, the link is easily of the first wireless terminal (e.g. SDP) is multiplexing to the connection of the second wireless terminal. From, a fast obtaining information the first wireless terminal and bamboo three baffle two wireless terminal.

The invention provides a method for wireless terminal, the wireless terminal with comprises: Wireless wherein the wireless ring is provided with an wireless terminal; With according to the service related service information of the other wireless terminal supply, setting and other wireless terminal is used to the position on the wireless link with the related service data receiving and transmitting the connection part of the connection; the is characterised of; and control method comprises the following steps: The knowing with the other wireless terminal associated wherein the wireless the ACK/NAK, via is used to obtain the connection of service information, wherein the loop and other wireless terminal and related service information first request message step to the other wireless transmission terminal, requestsVia for obtaining the connection of service information receiving and wireless terminal to respond the first request message with the damage of the service information; Via is used to obtain the connection of service information arranged on the other wireless terminal, and receiving the first request message or knew capable of receiving the first request message in a condition, and receiving the first request message or knew capable of receiving the first request message, and fixed with to obtain, a request in the wireless terminal thereof and related service information's condition transmitting is connected to said and wireless terminal for service provision related service information the damage of the second request message; In the receiving the second request message in order to receiving the second request message from the other wireless terminal in a condition, responded the second request message, via for obtaining the connection of service information, which.

The invention provides a method of other wireless terminal, the wireless terminal with comprises: Wireless wherein the wireless ring is provided with an wireless terminal; With according to the service related service information of the other wireless terminal supply, setting and other wireless terminal is used to the position on the wireless link with the related service data receiving and transmitting the connection part of the connection; the is characterised of; and control method comprises the following steps: Via is used to obtain the connection of service information of said request, and other wireless transmitting terminals are connected to said and wireless terminal for service provision related service information the damage of the first request message; And receiving the first request message in order to receiving the first request message from the other wireless terminal in a condition, responded the first request message, via for obtaining the connection of service information, and other wireless terminal circuit and a wireless terminal thereof and related service information of; A an upper bamboo three baffle request message from the other wireless terminal in a condition, wherein knowing relate to receiving the first request message in a condition, via is used to obtain the connection of service information, wherein the loop and other wireless terminal and related service information and request message step to the other wireless transmission terminal, requestsBy way of for obtaining the connection of service information receiving and wireless terminal to respond the second request message with the damage of the service information.

The invention is a method for wireless terminal, wherein the wireless terminal, according to from the other wireless terminal stipulation related service information of the wireless straight line, a lead and other wireless terminals' a wireless stipulation connected with the other wireless terminal, a left line and other wireless terminal the connection stipulation, or from the other wireless terminal request of stipulation); And the wire and rotary socket, request of the other wireless terminal is connected to and other wireless terminal and stipulation service information; Responded the request message, received from the stipulation service information of the other wireless terminal returned to.

The invention is a a computer according with a wireless terminal end executing the following function: programA function of wireless link with the wireless terminal; To with the other wireless terminal stipulation related service information, the settings and wireless terminal the functions of between stipulation connected with the wireless link; Detecting connected to occur with the other wireless terminal and a pre-formed setting function stipulation; The detecting is of with the stipulation and rotary socket, as the service information please i a voltage energy.

To the invention for device and involving the invention method thereof is provided, referring to the invention method thereof and involving the invention of the device is arranged.

To the invention device or method and terminal of the installed on the corresponding (or is provided with the invention for computer is connected with the function of this invention further part, or for realizing computer and invention further function) is further provided; and recording procedure's function adding the recording medium is further provided.

A on according to the invention, wherein a straight the key service information on the opposite party device of connector quick.

For example, according to the invention, when detecting connected with the opposite party device is arranged on the ring,

The acquiring service apparatus, information of therefore truly fast obtain the service information.

For example, according to the invention, wherein A device for acquiring service information from device, AND relative device AND further completed is obtained service information from A device, and therefore A and B device capable of the other, for example, according to the invention, the Q1 is disposed on the connection of data sending and receiving device to B, relative device AND a obtained service information from A device, and therefore B of the straight and A service information fast.

Brief description for drawings

Image l is indicated of with on the invention embodiment wireless terminal the position of basic composed of; Digital is 2 to indicate to bracket on the invention bamboo three baffle embodiment first wireless terminal the position of which of; Digital is 3 to indicate to bracket on the invention first embodiment and wireless terminal the position of which of; Digital 4) is configuration other and service information different the charts for example, Digital 5) is configuration device for service information with the position of the invention, Digital is 6 to indicate to bracket on the invention first embodiment first wireless terminal illustration the current of chart sequence of operation; Digital is 7 to indicate to bracket on the invention first embodiment and wireless terminal illustration the current of chart sequence of operation; Digital is 8 to indicate to bracket on the invention first embodiment and wireless terminal the position of which of; Digital is 9 to indicate to bracket on the invention 2-l~2-3 embodiment wireless terminal the position of which of; Digital is 10 to indicate to bracket on the invention 2-1st embodiment the wireless terminal A sequence of operation illustration flow, imageDigital 11) is according indicated with on the invention bamboo three baffle 2-1 embodiments the wireless terminal AND sequence of operation illustration flow, imageDigital 12 expresses other and service information different the charts of the examples; Digital 13) is according indicated with on the invention 2-2nd embodiment the wireless terminal AND sequence of operation illustration flow, imageDigital 14) is according indicated with on the invention 2-3rd embodiment the wireless terminal AND sequence of operation illustration flow, imageDigital 15) is according indicated with on the invention bamboo three baffle 3-l 3-3 to embodiments wireless terminal is of i

Image; Digital 16) is according indicated with on the invention 3-1st embodiment the wireless terminal A sequence of operation illustration flow, imageDigital 17) is according indicated with on the invention 3-1st embodiment the wireless terminal AND sequence of operation illustration flow, imageDigital 18) is according indicated with on the invention 3-2nd embodiment the wireless terminal AND sequence of operation illustration flow, imageDigital 19) is according indicated with on the invention 3-3rd embodiment the wireless terminal AND sequence of operation illustration current map.

detailed description of illustrated embodiments

The embodiment of the reference brief description for drawings invention, image l indicated of with on the invention embodiment wireless terminal basic composed of.

11) Is Bluetoo enmity protocol stack (laminated), 12 unit Bluetooth module.

The laminated frame 11, starting comprises HCI from the lower layer of the main controller port), (L2CAP logic ring), which comprises RFCOMM (the virtual COM port) and SDP (service discovery protocol), and an application layer. The fact, the wireless terminal 1 provided with a processing portion of the housing, wherein HCI processing part 111, L2CAP processing part 112, RFCOMM processing part 113, SDP processing part 114, application processing layer is 115.

Bluetooth module comprises 12 connecting manager121 and ring controller122 and radiofrequency circuit radiofrequency (123) and 124 antenna.

Here, RFCOMM or a SDP data substantially of the processing.

The same side transmission wireless terminal 1, RFCOMM processing part 113 or a SDP processing part of 114 RFCOMM or a SDP data according to the circuit; the L2CAP processing part 112 the data packets, wherein group is a HCI processing part 111 Bluetooth module 12. Adhesive; the Bluetooth module 12, wherein the link controller 122 pairs the output end of the partition, a high-frequency circuit radiofrequency (123), modulation and from the antenna 124 output end.

12

On the other side; and sides and wireless terminal 1, wherein with the opposite device, finally 113 or a SDP processing 114 part is received from the RFCOMM processing part and flexible.

The following furnace; the so-called application is not restricted a user (Graphical User Interface) and interface on for example GUI directly. For example, comprising a user an operation by, and according to said which exists in layer and instruction of application so-called middle piece capable automatically.

An electromagnetic with the fundamental is a embodiments of wireless terminal.

Wireless terminal processing part of each embodiment invention can further installed on the semiconductor chip hardware realizing the deals with the component, or bearing CPU on the wireless terminal, and realizing a part of processing with the soft or completely. For realizing and software, the software and recording is pre-formed on the internal memory media, and according to the recording, wherein the CD-ROM function adding the storage medium to form deal with, capable of the Internet's communication providing media.

The invention claims a first embodiment.

(The first embodiment) digital 2 indicated of with on the invention first embodiment the first wireless terminal of a. Shown and a digital 2, wireless terminal edge provided with an apparatus for transmitting and receiving information service transmission request (service information transmission request message) sending and receiving portion 21, memory from the other and service information memory portion of service information the receiving device, 22 to the request device for transferring service information service information obtaining part 23.

Digital 3 indicated of with on the embodiment the second wireless terminal of a. Shown and a digital 3, wireless terminal 2b provided with an apparatus for receives service information to send to the report service summing the information sending and receiving portion, 21 to save for device and device for service information memory part 24, machine of service information slicer converts the requests of the device to send device for service information service information transmission part 25.

Digital 2 and digital the frame body corresponding to 3 and a sleepy 1 distributed is as follows. Namely, the sending and receiving portion 21) corresponding to the digital 1 L2CAP the complete layer (12,111,112), a service information transmission part 25 or a service information obtaining 23) corresponding to the SDP layer (114), device for service information memory part 24 or other and service information memory is 22) corresponding to the application layer

(115). Configured to corresponding shape 1 RFCOMM is integrally and application layer member does not of a reference the embodiment, deceives and boudoir 3 is not shown the digital 2/the second wireless terminal 2b, and apparatus for service information table saving with the related service information and device for providing a device for service information memory part 24. Digital 4 of the invention of the device for service information platform. The digital the invention 4, saves to each service and device for service information table having server and serial number of the service category and a service server and connecting line for communication.

The first wireless terminal edge, and device service information different saving with the related service information of the supply device of the equipment service information memory is 22. Digital 5 of the examples of the other and service information different. The server and serial number of the shape of 5, (MAC) OF the identification symbols of the device; the apparatus for providing shape or multiple each category, server and connecting line for services using the other and service information different corresponding to the memory.

The invention the invention the embodiment operation.

Digital 6 of the embodiment first wireless terminal sequence edge of the invention, digital 7 shown with the embodiment and wireless terminal 2b sequence of operation of.

The embodiment, which is defines a special part device for obtaining boudoir device and method for device identification code. , A first wireless terminal edge through for of the discovered of the wire (Device Discovery) equal of obtaining other end boudoir device, especially and wireless terminal 2b device identification code (MACID), wherein abbreviates to the identification code obtaining emitter of communication.

The first wireless terminal edge; and sending and receiving part is 21 mm ring (wireless link) and wireless terminal (2b of 骒 Sl), 珞 obtaining and event informing a service information of the concave part 23. The service information obtaining part 23) when the event, a wireless terminal 2b of the sending and receiving portion 21 service information transmission requests (step S2). At the same time, and is a SDP connected to the wireless terminal, 2b realizes the SDP connected with the link heat-radiating.

The service information transmission request, recording and request to the category of service. At the same time, are service category and recording, a invention can lead is arranged in advance of all user or application service category fan, the service categories capable of the recording waterproof device service information table, registers are arranged method.

The wireless terminal 2b sending and receiving portion 21) when the service information transmission request (step Sll), and sending the service information transmission part 25. Service information transmission part is 25 to device for service information memory part 24 device for service information different; the server is investigates request service category of communication with the service information transmission request in the is registered the device for service information platform, a condition in registered, category service information of service obtained the service the name server and a channel of equal, a production comprises a request category the server and server for channel of serial communication service information service or no with the support (step S12). , Service information transmission part 25 21 replied wireless terminal 2this service information of the sending and receiving portion (step) S13.

Moreover, the wireless terminal edge sending and receiving portion 21) when the service information transmission request (step S3), sending the service information to obtain wherein the 23. The service information obtaining part 23 the content storage of the service information in the device service information different (step) S4. The receiving configuration which is not request category service information of service, the other and service information different, wherein the wireless terminal edge device Or a server Sides of the serial number saving and service category the communication server and a indicated of zero-halogen type information of service.

Here, and processing, the invention Sl ring capable a wireless terminal edge and a wireless terminal 2b, wherein springs are one side end. Additionally, and is further any one of expansion. For example, the link a lead is used to the RFCOMM the connection, and lead is used to a SDP connected „, the wireless terminal edge and wireless terminal 2b of the ring and rotary socket, wireless terminal 2from the wireless terminal 2b collecting service information.

And, wherein it is provided between part device and device condition ring; and each generating ring newly, wherein the other and ring and situations with an apparatus, succeeds not necessarily. Therefore it is provided between the rotating device and regulating device of; and straight service information in a condition, an from rotating device is an expanding device, connected in therefore of LF2407 the SDP connected, wherein plurality of obtaining service information will not waste the time. On the top, the link according to the embodiment, wherein a expanding SDP connection, and a truly obtaining information service.

First wireless terminal edge of, solid 2 furnace without with a service information transmission part 25 and device for service information memory part 24 structure, and wireless terminal 2b according shown the digital 3 there is no service information to obtain the 23 and an apparatus service information memory part 22 structure. The is of a first wireless terminal edge of the image receiving the special service in such device and second wireless terminal 2b is the image providing service special the server such condition device. The, wherein further provided in some service for server, and other service for client's device and a same service is not only the server is further client's device equal, therefore the ACK/NAK, hopes at the same time the computer and a second of wireless terminal of 2b first wireless terminal edge.

Digital 8 indicated at the same time and second and wireless terminal of 2b first wireless terminal edge of the form of the third wireless terminal 2c. At the same time, a wireless terminal 2c and a to the first wireless terminal edge first and second wireless terminal operation 2b. For example, wherein in a part and client side condition, performing the first wireless terminal edge operation. For example in that the part of the service server side condition, performing the second wireless terminal operation 2b.

A invention 2-1st ~ of embodiments. (2-1st The embodiment) digital 9 indicated connected with the 2-1st embodiment wireless terminal of a. Shown and a digital 9, wireless terminal 3 provided with an apparatus for receives service information to send to the report sending and receiving portion 21, memory of summing service information from the other and service information memory portion of service information the receiving device, 22 to the device to request for transferring service information service information obtaining part, 23 to save for device and device for service information memory part 24, machine of service information slicer converts the requests of the device to send device for service information service information transmission part, 25 to apply 26.

Digital 9 the wireless terminal 3 parts (2 and 3 shape or digital in some basic the same of functions eight name same in shape. And the is applied, 26 is not restricted a user operating wherein the interface by, comprising a of the middle piece.

Digital 9 and a digital 1 the frame body is of distributed is as follows. Namely, the sending and receiving portion 21) corresponding to the digital one L2CAP the complete layer (12,111,112), a service information transmission part 25 and service information obtaining 23) corresponding to the SDP layer (114); apply 26 to 24 and an apparatus service information memory is 22 in parallel and device for service information memory part to the application layer (processor). An without of a reference the emitter of the embodiment of the solid 1 RFCOMM layer portion; therefore is not shown the digital 9. The invention the embodiment operation.

A through a propose of the first service information transmission request a wireless terminal inverted 3 and called device, A arranged on the service information transmission request to a wireless terminal inverted 3 and called and B end is distributed.

Digital 10 of the embodiment device is A sequence of operation of digital, 11 shown with the embodiment an device AND sequence of operation of.

First; the application of A device 26 methods service information service category of the B and identification code and flowing obtain, a command service information efficiently obtaining is 23 to obtain the B service information (step) S21. The A service information obtaining part 23 substrate-processing apparatus AND a service information transmission request of service category the sending and receiving part with 21 to recording device of assigned (step) S22. At the same time, and is a SDP connected to the wireless terminal, 2b realizes the SDP connected with the link heat-radiating. A expansion ring and device, B of SDP connected with the ring, and is not for the link, wherein the link front SDP voltage switch.

The device for transmitting AND receiving portion 21) when the service information transmission request (step S31), and sending the service information transmission part 25. Service information transmission part is 25 to device for service information memory part 24 device for service information different; the server is investigates request service category of communication with the service information transmission request in the is registered the device for service information platform, a condition in registered, service information of category service obtained the service the name server and a channel of equal, a production comprises a request the server and server for channel serial number category service communication service information or no with the support (step) S32. , Service information transmission part 25 21 replied device And service information of the sending and receiving portion (step) S33.

Moreover, the A sending and receiving portion 21) when the service information transmission request (step S23), sending the service information to obtain wherein the 23. The service information obtaining part 23 the content storage of the service information in the device service information different (step lifts) S24.

On the other side, wherein the embodiment, device AND service information transmission part (25) is 17

Coated with A receiving the service information transmission request to the event, a applying 26 carried out advising. When using 26 and event, a command service information obtaining is 23 to obtain the A service information.

The later processing apparatus and A 骒 S22 to S24 and S3 to the S33 used for obtaining AND device for processing service information by the same (, device and A processing device of THE opposite), device AND obtaining device and A service information, and both the other and service information different (step S34 to S36, S25 to S27). , A diversity is wherein the A application 26 pairs of service information obtain the 23 to a efficiently obtaining device AND service information port, the deceives, and a using the device of 26 TO 25 received receiving device AND the event of service information transmission request from the service information transmission part, and longer orders efficiently obtaining device AND service information.

The IO position and shape of communication 11, wherein device AND the secondary of service information transmission part 25 leads receives service information transmission requests, a on the event is arranged; and release for paging area may is within of the scribing is time. For example, and learning the SDP for service information transmission request from the device for A time release.

The digital 11 communication device, B of the pedal S33 sending information service request, in which S44 transmission service information transmission device, and polymeric, and time of transmission service information, for example or that learning from the time of A device for service information transmission request the SDP for service information transmission request from A device for time and transmission service information transmission requests. At the same time, and capable of the concurrent operating device from A to the B service information transmission and a and B device is A service information the transportation.

The device necessarily no need to providing service to an apparatus. No providing service not to the connection of data sending and receiving from the device, it can be connected to the connection of data sending and receiving to an apparatus. The mounting device thereof, and service information memory 24) does not to save information. At the same time, and service information transmission part 25 from the device for service information transmission requests, a return the information of service is a device for the power supply device.

The processing device, Q1 is obtaining service information from device, AND it is expanding SDP connected with THE device, which is completed from AND device for obtaining information service, upper part of the SDP connected; and completing is obtained service information, and maintain does not closed of the connection, till completing device AND a obtained service information from A device. Can further, the completing with obtained service information to maintaining SDP the connection device AND temporarily, the upper part of the predetermined part time. Thus, it can avoid the device AND retarding receives service information transmission request processing of event; the device AND application 26 command service information obtain the 23 obtaining and A service information, device and A upper part of the connection, and reduced and A and B and ACK/NAK between the.

The intercellular any is disposed on A device efficiently obtaining device AND service information, wherein of LF2407 device from A to the connection device for transmitting AND receiving data, wherein THE device which is know the A service information, and it from the device AND a connecting device of A sending and receiving data. On the top, according to the embodiment, while A device for obtaining device AND information service device, AND further completed with relating apparatus and A service information, therefore not only of LF2407 device from A to the data transmission method of connection device, AND further - from the device AND a data sending and receiving connecting device of A.

The embodiment example's wireless terminal capable 3 is a as A device distributed the function and picking of the device AND electromagnetic functions, and is at the same time two's function. (2-2nd The embodiment) of the 2-2nd embodiment, wireless terminal composed of a 2-1st embodiment image 9 same; the part of movements according shown the digital 9 is further basic with the 2-1st embodiment.

The embodiment of the MAGNETIC operation and 2-1st embodiment the MAGNETIC operation of basic.

Lower ends of the embodiment, and a 2-1st embodiment diversity and emitter and centre.

The embodiment device AND movement of the 2-1st embodiment device AND operation, and is obtained in the A service information condition, without the position of S34 to S35.

Namely, the 2-1st embodiment, apparatus AND sending and receiving portion 21 in receives service information transmission request, a similarly wherein the service information transmission part 25, the service information transmission part to 25 and a service information transmission request to the event from A device, informs applying 26. And the embodiment, applies 26) when the event, investigates for maintaining with an and device for self service same category on category service information transmission request device of A request

A related service information, a condition is not of; and 2-l embodiment same; the order service information obtaining is 23 to obtain the A service information, wherein the condition in of; there is made of any operation. A device AND without the position of S34 to the S35 condition; and corresponding device, A without the position of S25 to S27. The 2-1st embodiment, wherein a receiving information service transmission request event informing device AND 26:00 of application from device, A time inevitably to device For transmitting request of service information. On the top, wherein the embodiment of THE device; the front is obtained service information from apparatus In a condition, without end of the transmission request of service information to A device. Therefore, wherein the embodiment, multiple secondary not to obtain the same service information, wherein capable of reducing futile effort useless communication. The service exchange according, service information of providing a movable device; therefore claim consider for continuously is a cutting service information of good situation. Therefore, wherein the ACK/NAK, wherein, the communication device is the other and service information different the time supplement information is connected with the information end of the pneumoelectric information updating. Digital 12 unit the other time's device service information different the examples. The invention 5 compares the shape of the first embodiment said pores, further - comprising supplemented on device to the service information efficiently obtaining timing field. The time's device AND movement is substantially same as the movement of the furnace, further installed in the application 26 receiving device of THE received service information event movement is different from A device. Digital 13 unit the part for processing sequences for example. The application of B device 26 and receiving the event (step S41); of the other and service information memory part 22 other and service information different, investigates for maintaining provided with a service same category of category on the service information transmission request device of A request device and A related service information, a condition is not of step (S42), a command service information obtaining is 23 to obtain the A service information (step S44). The condition in of step (S42), obtaining time of with the service information and current time, and left of the service information associated the cutting position (step S43), a command service information obtained the 23 to obtain the A service information (step S44), otherwise (step S44), which is made of any operation. Which is capable updating interval of the cutting service information. The service life of flat expiry with further overlapped with corresponding to for service information till the judging serving to the phase category. For example, service of ends of the ended application of providing a frequent edge, and movement of application unusually steering service for reducing, wherein flat of expiry, and by application of opened on the movement device provides, wherein invariable content service in the movement, a lengthened wherein flat of expiry equal. From, ends of the service information of infrequent exchange, wherein the no need to obtain repeatedly, western the capable of reducing communication of waste.

(2-3rd The embodiment) of the 2-3rd embodiment, wireless terminal composed of a 2-1st embodiment image 9 same; the part of movements according shown the digital 9 is further basic with the 2-1st embodiment.

The embodiment the MAGNETIC operation device of The operation with the 2-1st embodiment of basic, lower ends of the embodiment, and a 2-1st embodiment diversity and emitter and centre.

The embodiment device AND movement of the 2-1st embodiment device of THE first base, determining whether with the service the category end of the sending of service information to request; the no need to obtain the service information in a condition, without the position of S34~ S35, namely, the 2-1st embodiment, apparatus AND sending and receiving portion 21 in receives service information transmission request, a similarly wherein the service information transmission part 25, the service information transmission part to 25 and a service information transmission request to the event from A device, informs applying 26. And the embodiment, applies 26) when the event, wherein from the straight from device With service and related service information of self service same category on category service information transmission request device of A request; and output of the straight, a 2-1st embodiment same; the order service information obtaining is 23 to obtain the A service information, wherein several the output of the straight tube; and there is made of any operation.

A device AND without the position of S34 to the S35 condition; and corresponding device, A without the position of S25 to S27.

At the time the B movement is substantially same as the movement of the 2-2nd embodiment claims invention capable of application device AND 26 in the receiving received information service transmission request the judging method and shape of event device from A command 13) is.

Digital 14 unit the part for processing sequences for example.

The application of B device 26 and receiving the event (step S41); of the other and service information memory part 22 other and service information different, investigates for maintaining provided with a service same category of category on the service information transmission request device of A request device and A related service information, while maintaining (step S52), it is made of any operation. Process is not of step (S52), wherein from the straight from device With service and related service information of self service same category on category service information transmission request device of A request (step S53), wherein the output of the straight, a command service information obtaining is 23 to obtain the A service information (step S54), otherwise (step S54), it is made of any operation. Here, a of the electronic conference, comprising the following: applicationTo the chatting achieve the extending to the surrounding the connecting device and transmitting the data the alarm device for application of sender; The image demonstrated on resource allocation the publisher extending to each audience connected and transmitting the data and audience of to the publisher with such only one of the senders and completely device for application is originating. The front using such; the alarm device need to obtain the surrounding the service information, and back using such, a sender need to know the surrounding the service information, and is originating no need to know the peripheral apparatus boudoir service information. To the embodiment, the difference need to obtain the ACK/NAK of the peripheral apparatus boudoir service information's condition and no need, only obtaining information service in the circuit; the western, without position receives service information in vain, wherein may use communication way effectively. A invention 3-1st ~ 3-2 embodiments. (3-1st The embodiment) digital 15 unit 3-1st the embodiment wireless terminal of a. Shown and a digital 15, wireless terminal 4 provided with an apparatus for receives service information to send to the report sending and receiving portion 21, memory of summing service information from the other and service information memory portion of service information the receiving device, 22 to the device to request for transferring service information service information obtaining part, 23 to save for device and device for service information memory part 24, machine of service information slicer converts the requests of the device to send device for service information service information transmission part, 25 to apply 26, wherein connection portion 27. Namely, the embodiment example's wireless terminal 4 to 2-1st 22 substrate

The middle of wireless terminal 3 terminals of shown the digital 9) have the connecting part is 27.

Digital on each 15 wireless terminal 3 part is in shape 2 and solid 3, charts part basic same functions of 8 name same. To additionally on confuses, applies 26 is not restricted a user by the is made by the interface by, comprising a of the middle piece. The connecting part is 27 based on the information of the equipment service information memory parts (22 is connected with an device. The sending and receiving portion 21 while a transmitting and receiving information service for reporting to the summation service information with an apparatus, according to coming from the front connecting part 27 requests is connected with an apparatus, and realizes the transmission method of data.

Digital 15 and a digital 1 the frame body is of distributed is as follows. Namely, the sending and receiving portion 21) corresponding to the digital one L2CAP the complete layer (12,111,112), a service information transmission part 25 and service information obtaining 23) corresponding to the SDP layer (114), connecting part is 27 to corresponding to the RFCOMM layer (113), device for service information memory 24) and device service information memory is 22 and 26 apply corresponding to the application layer (115).

The invention the embodiment operation.

A lower propose of the first connection lead request one side of the wireless terminal 3 and called device, A arranged on the connection of request to one side of the wireless terminal 3 and called and B end is distributed.

The embodiment, and application 26 mm in of When device 26 and communication with the mounting device of B, wherein the connection of the lower device AND device for identification code (OF MAC) and recording device to the device AND server and serial number of the service information, therefore device by A grounding part, a invention claims a 2-1st embodiment similar a equal, relating apparatus AND service information. Different, which is clipped AND device of said service information transmission request to send of the transmission request of service information and power supply device is a 2-1st embodiment of A device.

Digital 16 unit in the embodiment device is A sequence of the invention, digital 17 unit in the embodiment an device AND sequence of operation of.

First, application of A device 26 when completing with relating apparatus AND service information, apparatus AND server and serial number of the device AND an apparatus for identifying symbols and device for service information unit is a parameter, a front connecting part 27 request device and B) (step SM). The connection of request indicator and parameter, and an identification code and server and serial number, may include a category of service. And A connecting part is 27) and connecting switch request; the connecting line of request 21 energy to the B of connection part of the sending and receiving part (27 S62 of). The B connecting part is 27) and connecting switch request (step S71) is a sending and receiving part is 21 (step S72) is wherein acknowledge alarm, the connection line from the. At the same time, device AND connecting part is 27 mm and is event informing applying 26. Application of B device 26 and receiving the event, obtaining part 23 requests to obtain to the service information with the connection of service request same category and category device of A related information service server and serial number of the. The B service information obtaining part 23 substrate-processing apparatus comprising A service information service information transmission request of category the sending and receiving portion 21 for of assigned (step) S73. At the same time, and is a SDP connected to the wireless terminal, 2b realizes the SDP connected with the link heat-radiating. The A sending and receiving portion 21) when the service information transmission request (step Soviet S63), and sending the service information transmission part 25. Service information transmission part is 25 to device for service information memory part 24 device for service information different, service according to investigates service category of communication with the service information transmission request in a register the device for service information platform, a condition in registered, category service information of service obtaining the service the name server and a channel of equal, a production comprises a request category the server and server for channel of serial communication service information service or no with the support (step S64), service information transmission 25 21 the service information in acknowledge for sending and receiving a device THE step (S65). Moreover, the device AND sending and receiving portion 21 in the receiving confuses service information transmission request (step S74), to the service information efficiently obtaining part and 23. The service information obtaining part 23 the content storage of the service information in the device service information different (step) S75. Digital 16 and a digital communication 17, wherein the B connecting part is 27 completed with the time of the lead processing, and event is arranged; and release for paging area may is within of the scribing is time. For example, and time release for receiving the lead request. The processing device, Q1 is a application 26 housing of THE device; the expanding connected with THE device, when completing and application 26 housing of THE device; the upper part of the connection,

Further - comprising completing communication, comprising does not closed of the connection, till completing AND device for obtaining service information from A device. In addition, a completing with obtained service information and maintain the connection device of THE temporarily, the upper part of the predetermined part time. Thus, it can avoid the device AND retarding receives service information transmission request processing of event; the device AND application 26 command service information obtain the 23 obtaining and A service information, device and A upper part of the connection, wherein reduced and A and B and ACK/NAK between, wherein the example's wireless terminal capable 3 is a as A device distributed the function and picking of the device AND electromagnetic functions, and is at the same time two's function, (3-2nd the embodiment of the relationship of 3-2nd embodiments and bamboo three mat (3-1 embodiments substantially and relationship of 2-2nd embodiment and 2-1st embodimentThe part of movements the same, solid 15 furnace are further basic with the 3-1st embodiment.

The embodiment of the MAGNETIC operation and 3-1st embodiment the MAGNETIC operation of basic.

Lower ends of the embodiment, and a 3-l embodiment diversity invention and centre. The embodiment device AND movement of the 3-1st embodiment device of THE operation substrate, and is obtained in the A service information condition, without the position of S73 to S75.

Namely, the 34th embodiment same, comprising A device for obtaining device AND service information, and is connected with THE device, device AND connecting part is 27 to device AND application 26 informing. The, wherein the embodiment, applies 26) when the event, refers to an apparatus service information memory part 22 other and service information different, investigates for maintaining provided with a connection line from and A service request same category of category server and serial of the communication device is A related service information, which is not of; and 2-l embodiment same; the order service information obtaining is 23 to obtain the A service information, and associated, and it is made of any operation.

A device AND without the position of S73 to the S75 condition; and corresponding device, A without the position of S63 to S65.

To the embodiment, a 2-2nd embodiment same; the front is obtained service information from apparatus In a condition, without end of the sending of service information to request to A device; therefore the embodiment, no need multiple secondary to obtain the same service information, wherein capable of reducing communication of waste. The, wherein the embodiment, a 2-2nd embodiment same, and is in the recording information to the device service information different the time of the information updating information. The device for service information platform and 2-2nd embodiment of the time image 12 same. The time's the movement of operation and distributed above is substantially same; when connected with the movement of event is only different from the TYPE of the application 26 for receiving AND device. At the time the B movement confuses distributed the first is substantially same as part; when connected with the movement of event is only different from the TYPE of the application 26 receiving device of B. Sleepy 18 unit the part for processing sequences for example. The application of B device 26 and receiving the event (step S81); of the other and service information memory part 22 other and service information different, investigates for maintaining provided with a connection line from and A service request same category of category server and serial of the communication device is A related service information, which is not of step (S82), a command service information obtaining is 23 to obtain the A service information (step) S84. The (step S82), obtaining time of with the service information and current time, and output of the information service life the secondary (step S83), a command service information is obtained the 23 to obtain the A service information (step S84), otherwise (step S84), it is made of any operation. From with the 2-2nd embodiment same; the service information of the cutting condition, and the updating thereof. Moreover, the 2-2nd embodiment same; the cutting flat of expiry with further overlapped with corresponding to for service information till the judging serving to the phase category, thereby, capable of reducing communication of waste. (3-3rd The embodiment of the relationship of 3-3rd embodiment and 3-1st embodiment substantially and relationship of 2-3rd embodiment and 2-1st embodiment of the same. The 3-3rd embodiment, wireless terminal composed of a 3-1st embodiment image 15 same; the part of movements according shown the digital 15 is further basic with the 3-1st embodiment. The embodiment of the MAGNETIC operation and 3-1st embodiment the MAGNETIC operation of basic.

Lower ends of the embodiment, and a 3-1st embodiment diversity invention as centre.

The embodiment device AND movement of the 3-1st embodiment device of THE first base, determining whether with the service category end of the sending of service information to request; the no need to obtain the service information in a condition, without the position of S73-s75.

Namely, the 3-1st embodiment same, A device for obtaining the B service information releasing and connecting device of B, device AND connecting part is 27 to device AND application 26 informing. The, wherein the embodiment, applies 26) when the event, wherein from the straight from device With the connection line from and A request in server and a serial communication service related service information of service same category to category's, the output of the straight, a 2-1st embodiment same, wherein the order service information obtaining is 23 to obtain the A service information, the output of the straight tube, without of any operation.

Moreover, the device AND without the position of S73 to the S75 condition; and corresponding device, A without the position of S63 to S65.

Although at the time the B movement and movement of 3-2nd embodiment is distributed about same, wherein the application of B device 26 and shape of 18 the communication device is A lead is a paging method of determining are different in the receiving.

Sleepy 19 unit the part for processing sequences for example.

The application of B device 26 and receiving the event (step S71); of the other and service information memory part 22 other and service information different, investigates for maintaining provided with service same category of category service information transmission of request device From the server and serial of the communication device is A related service information, each of which (騍 S72); and there is made of any operation. And is not of step (S72), a judging whether the straight from device With the connection line from and A request in server and a serial communication service related service information of service same category to category's (step soil S73), the output of the straight, a command service information obtaining is 23 to obtain the A service information (step S74), otherwise (step S74), it is made of any operation.

The embodiment, and 2-3rd embodiment same; the difference treats to need to obtain the ACK/NAK of the peripheral apparatus boudoir service information's condition and no need, wherein single-pole obtaining service and when the need 27

Bracket, wherein therefore is emitted receives service information in vain, wherein may use communication way effectively. The respective functions of further and is made of the pneumoelectric mechanism computer deal with for realizing the soft a record. The embodiment of is further is in the executing the stipulation method for or the acts and stipulation method or the computer realizing stipulation function information to implement. Additionally, capable of the recording program the computer is connected to the computer-readable recording medium to implement. The form of the diaphragm embodiment fixing device is an example, without is located in addition, the through omit, the illustration composed of a part of other part of replacing illustration form a part, or at the function or element in a illustration, or the combination of terminals and they equal relating. Composed of logically equivalent arranged on the illustration and a comprises other terminals of illustration a logically equivalent part, and main part logically equivalent form of illustration is equal yes. Additionally, achieves the illustration with a same or similar other target for realizing with the other terminals of illustration a same or the same equal further yes. A combination the invention relates invention claims illustration each of distortions of each constituent part to implement the invention is in thereof. The embodiment of this invention, comprising the invention and associated with more 2 the invention, and invention method of inalgan and used for integrated system for device in each used device the invention of each device and constituent part, or and they are respectively equal and viewpoints, stages, concept or a category related invention. Therefore, which is not the restricted the illustration a withdraw to the invention from the content to the diaphragm embodiment of this invention claims publicizes. The invention is interposed between adjacent the embodiment, wherein an is provided with a deformation relate to implement the invention. Time according to the invention, wherein a straight the key service information on the opposite party device of connector quick.