Implement method and device for data validation at receiving end and sending end

Implementation method and apparatus for receiving end and transmitting the data confirmed

technical field

[0001] The invention relates to wireless communication technique, to realizing method of receiving end and transmitting data end is confirmed and

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Background method

[0002] The wireless local area network (Wireless Local Area Network, a called WLAN) is a follows international the grid and electronic engineer associated (Claims of Electric and The Engineers, a called IEEE 802.11) and protocol to the transmission method of electromagnetic conductor the network system.

[0003] The WLAN network system basic structure comprises a plurality of fixing seat (, a called STA), and wireless communication between each vertical based on electromagnetic wave. Each vertical physical layer communication based on media access control (AccessControl Media, a called) MAC protocol layer is realized. Wherein the communication between vertical wants the time-sliced shared channel same, wherein when the twelfth branch IJ, only of the seat using channel, therefore MAC layer protocol needed by the multiple a mechanism is a seat is allocated channel, for scheduling of mechanism, system competitive equal, wherein realizing stand time division multiplexing to the channel.

[0004] Transmission configured on wireless media easily with plug, therefore prior art introduce low same and ring rank reproduction mechanism. Reproduction brake of the is not receiving terminal seat correcting demodulation frame of emitting end and a light. For determining receiving terminal seat for receiving the frame, correctly prior art further introduce authentication mechanism, wherein, when the receiving terminal seat receiving light correctly for turban is loyal; the enhanced confirmed by according turban (loyal Acknowledgment, a called ACK) formed by prompt, affirmative apparatus. When the emitting end seat is not received the ACK frame, and it is the chip is received correctly, and reissue.

[0005] The, and realizing method of research of the invention, the inventor discovered with prior authentication mechanism further provided with low power and overhead messages the problem. , Improves efficiency and reduced overhead messages is at a develop in wireless communication process constantly pursuing an O goals

invention content

[0006] The embodiment of the invention claims a implementation method and a device of receiving end and transmitting data terminal that confirmed by improving authentication mechanism, power lowered overhead messages system.

[0007] The embodiment of the invention claims a method for realizing receiving end data apparatus, comprising:

[0008] Received from one or more emitting end receives base frame;

[0009] A multicast or playing for forming apparatus, information confirmed to the frame for receiving success.

[0010] The embodiment of the invention further claims a method for realizing sending end data apparatus, comprising:

[0011] The receiving receiving terminal seat is or broadcast and multicast for forming apparatus, information

[0012] To the data information to confirm of the base frame by the is received successfully.

[0013] The embodiment of the invention further claims a realizing device of receiving end data apparatus, comprising:

[0014] Frame receiving module, for receiving from one or more emitting end receives base frame;

[0015] The frame data module, for multicast or playing for forming apparatus, information confirmed to the frame for receiving success.

[0016] The embodiment of the invention claims a realizing device for transmitting data terminal apparatus, comprising:

[0017] Message receiving module, for receiving the receiving terminal seat is or broadcast and multicast for forming apparatus, information

[0018] The receiving confirmed the module, a to the data information to confirm of the base frame by the is received successfully.

[0019] Implementation method and a device for embodiment of the invention receiving end and transmitting data terminal that confirmed by a multicast or playing for forming apparatus, information realizes is disposed on the unified to confirm to the multi- station, regardless of according to the leads condition is confirmed by a emitting end of each confirmed plurality of emitting end receives base frame, than the prior art to the way of each emitting end seat is confirmed by an, the embodiment of the invention technical solution for reduced receiving terminal seat is confirmed by the overhead messages provided with a possibility, and when of confirmed plurality of emitting end seat, improves efficiency and reduced expenses' effect of said status.

brief description fo the drawings

[0020] To explain of clearly technical solution the embodiment of the invention or the prior art, to executing of the or the prior art description lower using the auxiliary the digital is a introduce simply of obviously, a describes the auxiliary shape of some embodiments of invention, wherein a field and a provide, and without pay the lower creative horizontal terminal, comprising a shaft according to the auxiliary certain to obtain the auxiliary certain.

[0021] Digital 1) is practical the embodiment of the invention the network frame schematic drawing of WLAN; system

[0022] Implementation method of current position of digital 2 is the embodiment of the invention claims a receiving data terminal according confirmed;

[0023] Realizing method frame timing sequence schematic drawing of digital 3 is the embodiment of the two invention provides the receiving data terminal according confirmed;

[0024] Image 4A of the embodiment of the invention two using the data frame frame format schematic drawing;

[0025] Image 4B is an image data 4A frame the frame control field format schematic drawing;

[0026] Digital 5) is embodiment of the invention two confirmation with the frame format schematic drawing of a secondary identifier;

[0027] The pattern is 6 embodiment of the invention two confirmation with the frame format schematic seen in a address;

[0028] Realizing method frame timing sequence schematic drawing of digital 7 is the embodiment of the three invention provides the receiving data terminal according confirmed;

[0029] Digital 8 is the embodiment of the invention claims an apparatus using the frame format schematic drawing;

[0030] Digital 9) is embodiment of the invention claims apparatus with the frame format schematic drawing of seat; identifier

[0031] Realizing method frame timing sequence schematic drawing of digital 10 is the embodiment of the five invention provides the receiving data terminal according confirmed;

[0032] Implementation method of current position of digital 11 is the embodiment of the six invention provides the transmitting data terminal according confirmed;

[0033] The structure schematic drawing device for realizing the digital 12 is the embodiment of the eight invention provides the receiving data terminal according confirmed;

[0034] The structure schematic drawing device for realizing the digital 13 is the embodiment of the nine invention provides the transmitting data terminal according confirmed.

Performing is specifically

[0035] In order to make the embodiment of the invention, as technical solution and advantage of clearer, and auxiliary the shape of the embodiment of the invention, wherein the position to the technical solution the embodiment of the invention describes clearly and completely; the embodiment of obviously, describes invention is a part of embodiments, which is reserved on the embodiment. The invention claims a based on embodiment, the field and a provide with a made of other embodiments of the lower creative horizontal obtaining terminal, belonging to the invention protection domain.

[0036] The embodiment of the invention provides implementation method and a device for receiving end and terminal transmitting data confirmed that wherein technical solution typically practical in WLAN network system. Digital 1) is practical the embodiment of the invention the network frame schematic drawing of WLAN system, and shown the digital 1, WLAN system typically a plurality of STA, ring, comprising in some special covering area; and a part of association's plurality of STA of the basic building block of forming WLAN, wherein the primary service collector (Basic Service Device, a called) BSS. To a configuration of based BSS, capable of being or more of. Basic's layer formed with a plurality of STA, wherein an hoc network winding and direct communication, wherein a called freestanding the primary service collecting (Incbpendent BSS, a called IBSS), digital to 1 BSS1. Plurality of STA is the BSS point by a specialty (Access Point, which is called AND associated), and arranged AND external BSS of called with infrastructure BSS, wherein one AND the fact is central STA, AND and STA in communication between different MAC layer mailing address and STA. With infrastructure's BSS capable of same AND by type distribution system (Distributed System, a called DS interconnection), screw expansion BSS (ExtendBSS, a called ESS), digital to 1 BSS2 and BSS3.

[0037] Embodiment of the invention technical solution typically practical MAC layer communication between vertical to the WLAN network system, an, the embodiment of the invention is interposed between adjacent WLAN, comprising a practical the lower executed authentication mechanism between the receiving end and emitting end of each other in wireless communication scheme.

[0038] Embodiment the

[0039] Implementation method of current position of digital 2 is the embodiment of the invention claims a receiving data terminal according confirmed; the embodiment of wire for determining mechanism and method for performing a receiving terminal seat, which comprises the following steps:

[0040] Pedal 210, receiving terminal seat is received from one or more emitting end receives base frame;

[0041] The pedal 220, receiving end is vertical multicast or playing for forming apparatus, information confirmed to the frame for receiving success.

[0042] The WLAN system of the embodiment of applied to shown the digital 1, and two or authentication mechanism of between the two vertical. Which is of a base and receiving terminal seat, wherein after the success wherein one or more emission terminal seat by the frame, and confirmed by multicast or playing formed by the data information to the emitting end station. So-called or multicast broadcast formed by, wherein the data message receiving to a plurality of seat. A with a multicast set, comprising a base in multicast group of shaft according to any claim arranged; for example, plurality of the base part and covering range of a locking multicast set, and data information by target.

[0043] Using the embodiment the technical solution, a receiving terminal seat for determining transmission time, a realizes the unified data from a frame according plurality of emitting end seat success receiving. Although the practical application; the light receiving terminal seat and transmission time of arrival confirm, only the success to transmitting and receiving terminal seat by the frame, and is not possibly succeeded arranged on the frame, it can still using the embodiment the technical solution, a playing or the manner of multicast a confirm for message and output to the plurality of station.

[0044] Regardless of according to the leads condition is confirmed by a emitting end of each confirm a plurality of emitting end receives base frame, a compares the prior art plugged plugged to the way of each emitting end seat is confirmed by an, wherein the example's technical solution for reduced receiving terminal seat is confirmed by the overhead messages provided with a possibility, and when one of performing determining a plurality of transmitting terminal seat; the embodiment of this invention realizes the data of said status to the improving function of power and reduced overhead messages of the multicast or a playing manner.

[0045] The device for example's technical solution, a receiving end receives seat is confirmed message the deterministic method for transmitting time of multiple types of.

[0046] For example, a or a time section and a handle for data information according to the fixing circulation confirm periodical a series of each timing time the transmission time. Periodically the determined time transmission and when the vertical perform a network are connected with each consulted or informs, in order to combined transceiving.

[0047] Or, and receiving terminal seat of the multicast or playing for forming apparatus, information to further the base notice message data transmission times. Wherein the receiving terminal base of the top data message, informs the time of substrates each time by the data information transmission time. The time transmission can be absolute time or a pressure - time, or capable of the opposite surface or the opposite - time. The time section can be used to inform transmitting the terminal seat to display the time section, a wait for acquiring data message. A time or a time section, which can be informs transmitting the terminal seat time or a time section after part is a while of receiving data message, a back of the period of a timing after the receiving notice.

[0048] A by the informing time transmission mechanism; the news's data transmission time of multiple planning is.

[0049] And the groove is: The light news's data transmission time are fixed with the circulation a plurality of time. Are periodically method for identifying, a gain the data information transmission time from a series of the determined time transmission.

[0050] Or, the other path is: The light news's data transmission time of temporary determined time. A part of a transmission time confirm strategy, according to the width requirement, is of a random by strategy, a temporary random confirm is the substrates for data message transmission time, advising is electrically connected with the vertical.

[0051] By time transmission informs the brake base; a receiving terminal seat and data information the manner of transmission time to the base notices to the transmission time end of the broadcasting frame, a multicast frame or a unicast frame, to each other by. The practical application, may use guide (guide) turban loyal or the energy-saving inquires (Power Saving Mult1-Poll, a called PSMP) is inform the turban loyally equal to broadcasting turban to inform the transmission time loyally, comprising for detecting response Probe (response loyal) and other unicast adjacent to inform the transmission time.

[0052] When the receiving terminal seat informs the transmission time of unicast frame, and is preferably of the transmission time in unicast frame is in the need to the unicast frame is a on the data information indicating, so that the number of enabling transmitting the terminal seat to the succeeds to the gain unicast frame is signal and transmission time to confirm.

[0053] Confirmed message of the technical solution the bearing hole, and has multiple types of. Confirmed the information associated are freestanding data frame; and multi- a data authentication (Mutil-STAs) Ack frame, or is further filled the information element in, for example, and a a data message in the guide frame or the detection response frame.

[0054] The receiving terminal seat to the unified frame of multi- seat for realizes the data realizing in the manner, specifically a confirm to the top frame according multi- base of the top, and confirm to multiple according multi- base of the top, comprising a part and by multiple rotating stand for single confirmed frame. Completes the authentication function the data information frame structurally comprises according to the physical demand arranged, and embodiment detailed emitter emitter.

[0055] Embodiment two

[0056] Realizing method for receiving data end of the embodiment of the two invention provides confirmed by paved to the embodiment is of a data frame.

[0057] The receiving terminal seat and data to the frame of the success receiving groove, comprising a are emitting end seat output end of the data frame each time, namely standby receiving terminal seat and data frame, so for identifying for receiving correctly. The data form; the transmission opportunities of the 802.1le the improve image (Transmitting On-off, a called ΤΧ Ρ 0) and identifying block (protocol BlockAcknowledgment protocol) concept. TXOP is a seat (transmission communication category turban loyally with the time interval, equal of compete obtaining the transmission plurality of frame is the base the time ΤΧ 0 Ρ. The base ΤΧ obtaining 0 Ρ by racing, once obtained ΤΧ 0, Ρ the base of the data transmission frame, control frame and management frame and receiving response frame. Obtaining TXOP seat is a called ΤΧ 0 Ρ holder of. Corresponding, a block data protocol of using a connecting block (Acknowledgment Block, a called BA) turban to confirm loyally the same emitting end by a plurality of turban the TXOP is loyal, and not to each turban loyally for ACK the loyal, wherein a heard efficiency.

[0058] The emitting end and a seat (Quality of Service for data turban loyal comprise service quality, a called QoS) field control, wherein the field of the comprise apparatus and strategy. And a following multiple types of data strategies: Policy 1: The normal confirmed or the implicit identifying block; requestPolicy 2: Which is confirm; Policy 3: Explicit no hole apparatus or; the energy-saving inquired scheduling data lower; mechanismPolicy 4: Identifying block multi- or a data authentication. The emitting end base can receive the data of forming an receiving terminal seat through the data strategy. The emitting end of seat is provided to indicate in authentication policy the multi- a data authentication the indication, performing the unified to confirm of the upper receiving terminal seat, or the receiving terminal seat may use or broadcast and multicast form based on the defaults policy and base multi- unified to confirm.

[0059] The embodiment of as the embodiment of the base, and a wire is a freestanding data frame form bearing data message, after the single frame is the emitting end station and data of the capacitor. Realizing method frame timing sequence schematic drawing of digital 3 is the embodiment of the two invention provides the receiving data terminal according confirmed.

[0060] Manifests to receiving and emitting end seat the manner of the frame by the data information with multiple types of successfully, a differentiates of the vertical of the emitting end stand identifier, or differentiates the frame of a frame information receiving successfully by.

[0061] The embodiment, using method for transmitting terminal seat identifier the success to the frame for according to confirm. Wire is confirmed in message of the frame corresponding emitting end stand seat identifier of a successfully. The leads operation capable of receiving terminal seat of the multicast or playing formed by data message, increases the frame corresponding emitting end stand seat identifier of the data message receiving successfully. Of wherein plurality of emitting end seat for learning household the output from the data information identifier base frame contains is received successfully.

[0062] Shown and a digital 3, wherein emitting end STA2 seat, STA3 and STA4 are arranged to allocating channel is a receiving end receives a data (DATA) frame, and when not with the data wants with the output stretches to the sleep state, waited is in a transmission time the front or, a wakeup, a data message. A receiving terminal seat success a base STA2, STA3 and STA4 for data frame, and a STA2, STA3 and base STA4 identifier in the data information; the determined time transmission to or broadcast and multicast to form the base multi- by a data confirmations (Mutil-STAs Ack) loyal.

[0063] The multi- a data confirmed of the frame a preferably format to points as 4A, comprising a plurality of: fieldThe frame (control Frame Control), (long Duration) and preset address (RA) and emitting end address seat (TA) and (length of) and base data information (STA data two) and demodulation checking DC transformer (FCS). The fields' bytes (Octets) numbers preferably to points as 4A. , A Frame And a field can comprise a plurality of sub- field, a corresponding information for indicating frame; The Duration when the field is used for indicating is long; The RA a field is provided with an frame for receiving end, address to target inner address or target multicast, addressThe TA a field is provided with an frame the emitting end, addressThe Length of the field is provided with the bytes count the indicator field (the can comprise or not comprise FCS of bytes count); A STA data offers a field is provided with a corresponding STA data confirmed; The FCS a field is used to demodulate and. The emitting end stands' seat and identifiers added in each of STA data two sides in field. When the base multi- data frame is comprise one data message, the Length of the field is 4 (indication the Length of the bytes count, comprising FCS) or the O (indication the Length of the bytes count, except FCS), wherein the receiving terminal seat success receiving frame are provided with O. The frame control field sub- field to position 4B, pores, type and sub- type field is provided with an frame the wire, type of the ACK frame and BA frame, which is control frames, therefore the corresponding to the field of a “01”, one type the sub- type discrimination of the frame type of the field indicating is specifically the frame, a invention, the ACK corresponding sub- type and a “1101”, the multi- a data of the embodiment of the invention relates confirmed (Mult1-STAsACK) and an is a subclass the control frame, and is further sub- type holding mode (0000-0110) having theThe state indication method of frame.

[0064] Method of STA data two clamping seat identifier hood for transmitting the terminal seat for identifying identifier in data message, a invention has stand associated identifier (AID), and shown the digital 5. Or a identifier for media access key-course (MAC address); and pattern 6 cooling. The seat identifier an integral condition single identifier seat, or at least a single identifier base in multicast group of data and.

[0065] Embodiment three

[0066] Realizing method frame timing sequence schematic drawing of digital 7 is the embodiment of the three invention provides the receiving data terminal according confirmed. The embodiment of as the embodiment of the base, and is provided with a embodiment two differences the bearing data message, specifically is confirmed of message and information element, and the top of the guide frame. The data information the frame format information of element and shown the digital 8, confirmed of the communication Unit (OF) differentiates a element, identifier confirmed by the specific field of the information can realize to realizes the data from a frame of the multi- seat success receiving, which is of in the Length of a position 4A field, a STA datainfo of the content of field.

[0067] Shown and a digital 7, wherein emitting end STA2 seat, STA3 and STA4 are arranged to allocating channel is a receiving end receives a data (DATA) frame, and when not with the data wants with the output stretches to the sleep state, waited is in a transmission time the front or, wakeup arranged on the data information and. Receiving terminal seat success terminal seat STA2, STA3 and STA4 sends' data frame, and a STA2, STA3 and base STA4 identifier in the multi- a data information determining element; and multi- a data confirmed for information element is disposed on the guide frame, a or broadcast and multicast formed on the transmission time to the seat for.

[0068] Embodiment four

[0069] Realizing method for of receiving end data authentication the embodiment of the invention provides four, and embodiments of the invention, and is specifically a time by one or more data to transmit the terminal seat and data the technical solution, wherein the capacitor, can be transmitting the terminal seat by the plurality of frames, can be part emitting end seat for frames, having emitting end by a plurality of adjacent. The situations, a receiving terminal seat are made of the embodiment the technical solution is confirm.

[0070]With the 802.1le protocol is the introduce protocol identifying Block (Acknowledgment) protocol. The data protocol of using single board (Acknowledgment Block, a called BA) turban to confirm the same emitting end receives seat is loyally a full data frame.

[0071] The embodiment example's technical solution based on which the data transmission protocol is the improved; and realizes the data to the multi- station, which loyal or the multi- turbans to a same emitting end seat for turban of confirmed loyally. The embodiment preferably calling function identifier plurality of frame of the turban loyal information. Wire is confirmed in message of the frame of information receiving successfully a plurality of emitting end seat, wherein the information comprise same emitting end stand one or more frame corresponding information. The leads operation capable of the enhanced multicast or playing formed by data message, a receiving terminal seat is the data information one or more turban loyal corresponding the turban loyal information according successfully receiving and transmitting the terminal seat. The turban loyal information from the emitting end of each of the seat corresponding identifier is. Part; the technical field of further understand of the technical solution confirmed when the information and a frame the frame information, verification of a practical same time to the top frame in enhanced frame information.

[0072] The embodiment, a using shown the digital 9 data structure is provided with a STA data offers a field, comprising a seat (identifier AID) and an connected with the Starting Sequence Of) and ACK bitmap (ACK Bitmap,), a Starting Sequence The field is provided with an indicating data the turban loyal an serial number, wherein each usual data turban loyal corresponding serial number of a emitting end seat of the data turban loyal; afterThe ACK Bitmap a field is used to from the turban of the StartingSequence The switch is loyal wherein the success receiving and attribute.

[0073] An, wherein the technical field of further understand according succeeds one or more of the frame of information receiving and transmitting the terminal seat is interposed between adjacent the shell, the other information comprises a series of capable of the success wherein the frame is of the frame series value and/or the indication connected with a receiving the frame according successfully for. For example, capable of the frame are connected frame number of each success receiving, can be an energy attribute the frame is a information of success receiving. The embodiment is a STA data offers a field preferably to form shape 5, 6 and 9 are; the technical field of further understand of the practice data message is interposed between adjacent the information, formed in the long and a indicate the frame success receiving and emitting end and a.

[0074] Embodiment five

[0075] Realizing method frame timing sequence schematic drawing of digital 10 is the embodiment of the five invention provides the receiving data terminal according confirmed; the embodiment of paved using the invention and filled with the data to the multi- emitting end stand of the PSMP technique the technical solution.

[0076] PSMP is in the 802.1ln protocol the introduce for scheduling, method for optimizing channel access. PSMP through providing downlink and uplink scheduling in the PSMP initial stage realizing to optimization of energy consumption. To the base no need and groove is virtual detection method of Signal Channel Assessment, a called CCA), a sealing receiver in a downlink stage no need, wherein the uplink the table top of scheduled time. The PSMP sequence; the vertical is an alternating and a: typePSMP management frame; Qos data frame; Mult1-TID; BAR; BARMult1-TID; BA; BAMPDU of the no need responded plugged.

[0077] Shown and a digital 10, wherein the base STAl firstly for energy-saving inquired advising frame filled with scheduling, then, base STA2, STA3 and STA4 the channel of distribution to STAl top frame (PSMP-UTT), which are not with the adjacent needed by the STAl, and sleep state, which the front transmission time or which awakened, a receiving to confirm the frame (Mutil-STAs) Ack. The PSMP method, and receiving terminal seat STAl of; the energy-saving inquired the informing frame is in a transmission time to inform the emitting end station.

[0078] With the PSMP method, receiving terminal seat using ACK will not confirm to the top frame for receiving success, therefore the reliable poor; the embodiment for multicast broadcast or form's technical solution of the PSMP process to the multi- unified seat, verification of with a method for improving reliability of turban loyal transmission, wherein the emitting end seat is not received the data information of the executed retransmission operation, the other side, the embodiment, wherein the base multi- unified confirmed that which is reduced the receiving terminal seat to the overhead messages of the vertical the confirmed by an.

[0079] Realizing method for of receiving end data authentication the invention the embodiment are provided, and time for on the frame and confirm to a plurality of seat, unit when overhead messages system, the data transmission method applied to PSMP process, comprising of the lifting PSMP transmission power.

[0080] The technical field of further understand is confirmed message the bearing method and base identifier and frame information's format and advising method of transmission time equal disc is interposed between adjacent, and further performing with the according to the need, and groove is provided with are made of the light of using the.

[0081] Embodiment six

[0082] Implementation method of current position of digital 11 is the embodiment of the six invention provides the transmitting data terminal according confirmed; the embodiment of the receiving data terminal according matched the invention to provide confirm of the same method, and is made from method for performing a emitting end seat, the method comprises the following steps:

[0083] The pedal 110, sending terminal seat and receiving end is vertical or broadcast and multicast for forming apparatus, information

[0084] The pedal 120, sending end machine seat the data information to confirm of the base frame by the is received successfully.

[0085] Wherein, when the emitting end seat to the data information confirmed the seat for loyally the turban is a success receiving, and the output is a success receiving frame.

[0086] The embodiment, the emitting end and a to or broadcast and multicast formed by data message, wherein the receiving terminal seat at informs plurality of stand capability, and lower end of the data to the multi- stand frame efficient process overhead messages system.

[0087] The is an solution's base, according to the data information to confirm of the seat by frame contains a exactly comprises an operation of success: receivingOn the data information sent to the frame corresponding emitting end stand seat identifier for receiving terminal seat success received, transmitting the terminal seat according to the base identifier to confirm of the seat by the turban is loyal there is received successfully. The seat identifier capable of the emitting end stand associated identifier or a media access key-course address equal the only energy emitting end stand identifier.

[0088] And the apparatus according to the base identifier in the operation mode, the emitting end of each to carrier plurality of each identifier in data message and recognition matching, wherein a given matched with the base seat different identifier, and video and output base frame is received successfully.

[0089] Or, according to the data information to confirm of the base frame by the further can receive according to the frame information of the operation of success and a performing, wherein the data message to at one or more frame corresponding information for receiving terminal seat success received; the frame information from the emitting end of each of the seat corresponding identifier is. And the emitting end of each shaft according to the frame information specifically to confirm of the seat by one or more there is received successfully.

[0090] To the technical solution of the frame information confirmed associated practical of the emitting end by a single frame is the condition according realizes the data, a practical of the data protocol and performing to transmit the terminal seat by at least two adjacent the situations. The technical field of further understand of the frame information's wire groove is provided with multiple frame, the other information of series of example, wherein the frame information comprise receiving terminal seat success arranged on the frame frame series value and/or the indication connected is received successfully.

[0091] Embodiment seven

[0092] Realizing method for transmitting data terminal authentication the embodiment of the invention provides seven, so as the embodiment of the base, specifically of the emitting end seat the front end and receiving terminal seat is or broadcast and multicast formed by data message farther, comprising: The gain receiving terminal seat is broadcast multicast, or unicast and informing the transmission time of data message, in order to a transmission time gain to the data message. ; The transmission time is a pressure time or a pressure - time, or a first time or the opposite - time

[0093] A see is the preceding image 3, image 7 shown and a digital 9; the receiving receiving terminal seat is or broadcast and multicast for forming apparatus, information sending end seat by firstly one or more, processes the sleep and then, and front propped to the data information the transmission time or wakeup. The emitting end base of the top end of the frame and sleep relate to realize the electricity grid as. Transmission time's confirm can be a fundamental when the network is connected with consults the confirm, and is preferably front of using the data each time, comprising informed transmitting the terminal seat and receiving terminal seat is temporarily. The time transmission can be fixed with the circulation plurality of time, or a temporary determined time.

[0094] The receiving terminal and method for realizing sending end of data authentication the embodiment of the invention claims, can receive indicating through the data strategy. The data turban loyal of the comprise service quality (Quality of Service, a called QoS) field control, wherein the field of the comprise apparatus and strategy. With one or a plurality of data strategies: Policy 1: The normal confirmed or the implicit identifying block; requestPolicy 2: Which is confirm; Policy 3: Explicit no hole apparatus or; the energy-saving inquired scheduling data lower; mechanismPolicy 4: Identifying block multi- or a data authentication.

[0095] The emitting end seat the front end and receiving terminal seat is or broadcast and multicast for forming apparatus, information by firstly one or more, and data policy on the frame system of the multi- a data authentication. Magnitude of receiving terminal seat of the strategy for unified executed apparatus. The data policy on the frame, for receiving the terminal seat further with prior confirm multi- seat unified data policy combined using is plugged the policy and embodiment of the invention provides.

[0096] Embodiment of

[0097] The structure schematic drawing device for realizing the digital 12 is the embodiment of the eight invention provides the receiving data terminal according confirmed that realizing device of the receiving end data confirmed comprises: Frame receiving module and 121 frame data module 122, the frame receiving module is 121 to is received from one or more emitting end receives base frame; The data frame (122) is made of multicast or playing for forming apparatus, information confirmed to the frame for receiving success.

[0098] The is an solution's base, realizing device of the receiving end data confirmed can also comprises: The time informing module, 123 is the data information to the base notices the transmission time; the transmission time for absolute time or pressure - time, or an opposite time or opposite - time.

[0099] Implementation apparatus for receiving data end of the embodiment of this invention claims a confirmed is integrated on each vertical, executed for performing implementing method of receiving end data authentication the invention claims a rope, a corresponding functional module. By and unified to confirm to the multi- stand frame of the multicast or playing form, and efficient and receiving end stand overhead messages apparatus, improves the transmission power.

[0100] Embodiment nine

[0101] The structure schematic drawing device for realizing the digital 13 is the embodiment of the nine invention provides the transmitting data terminal according confirmed that realizing device for transmitting the data is confirmed comprises: Message receiving module 131 and receiving data module 132, the information receiving module is 131 to for receiving the receiving terminal seat according to or broadcast and multicast for forming apparatus, informationThe receiving confirmed for module 132 are used to act according to the data information to confirm the base frame by the is received successfully.

[0102] The is confirmed is a base, realizing device for transmitting the data end is confirmed of the farther comprising data retransmission module 136, which makes according to the data information confirmed the seat by the frame is a success, receiving and sending set is success receiving frame.

[0103] Implementation device for transmitting data end of the embodiment of this invention claims a confirmed is integrated on each vertical, executed for performing implementing method of transmitting data terminal authentication the invention claims a rope, a corresponding functional module. A gain receiving end of multicast broadcast or formed by and unified data to the multi- base frame the data information, and efficient and receiving end stand overhead messages apparatus, improves the transmission power.

[0104] The plan's base, realizing device for transmitting the data end is confirmed may include a transmission time gain module 133, for gaining the receiving terminal seat is broadcast multicast, or unicast and informing the transmission time of data message, in order to a transmission time gain to the data information; the transmission time for absolute time or pressure - time, or an opposite time or opposite - time.

[0105] The realizing device is preferably a farther comprising: The sleep wakeup module (134), from one or more, and sleep and then, and front propped to the data information the transmission time or wakeup. Informing mechanism for acquiring data information to the transmission time, wherein the emitting end seat and standby data message stretches to the sleep state to save power.

[0106] The device also of the farther comprising: The mixed indicating 135 module, from one or more, wherein the data policy on the frame system of the multi- a data authentication. By using the method of determining policy method for forming apparatus for indicating receiving terminal seat; and in the receiving terminal seat combined to utilize and authentication method planning. Embodiment of the invention technical solution, efficient solving the prior art, regardless of a single frame verifying or the true block groove only to a stand data confirmed each time, and for determining efficiency of high system, overhead messages the problem. The PSMP, a a data of the no hole polymerization's data and a ensure uploaded is confirmed for receiving the successfully, improves efficiency PSMP.

[0107] The field and a can provide: understandRealizing method of embodiment switch or a part of an alarm via the program directive related hardware, the preceding program of storage is fixed to an arranged in a computer the storage medium, wherein when program performing performing, comprising a method of embodiment of; And the preceding storage medium includes: R0M, RAM, diskette or the CD and types of the storage device code medium.

[0108] Finally are arranged explain: The embodiment without using to is in the invention the technical solution, it is made wherein limiting; Although reference preceding embodiment is carried out detailed distributed to the invention, the common a provide the field claim understand: A position of use to the technical solution of the preceding embodiment two recording, or time to equate the alternative to an part; featuresAnd the revisions or the alternatives, connected with of the precise of corresponding technical solution is separated from the invention the embodiment a wireless the distance.