Method and system to select devices of a wireless network, particularly a network of wireless lighting devices
15 claims: 4 independent, 11 dependent
- 1無線ネットワークの各装置を選択する方法であって、 無線リモート装置によって、第1出力パワーにより所定の通信リンク品質のための第1閾値を含むブロードキャストメッセージを送出するステップと、 前記無線ネットワークの複数の装置のそれぞれによって、前記ブロードキャストメッセージを受信するステップと、 各受信装置において、前記受信したブロードキャストメッセージの通信リンク品質を決定するステップと、 各受信装置において、前記ブロードキャストメッセージに含まれる 第1 閾値と前記決定された通信リンク品質とを比較するステップと、 受信装置によって、装置により決定された通信リンク品質が前記 第1 閾値より高い場合、前記決定された通信リンク品質と装置識別子とを含むユニキャストメッセージを前記リモート制御装置に送信するステップと、 決定された通信リンク品質の最大値を有する前記装置の1つを選択するステップと、を有する方法。
- 2前記選択するステップは、 各装置から受信したすべてのユニキャストメッセージを前記無線リモート装置に格納するステップと、 先頭に通信リンク品質の最大値を有するリストに含まれる前記決定された通信リンク品質の各値によって、前記格納されたユニキャストメッセージを並べるステップと、 前記装置を選択するため、前記リストの先頭の装置にコマンドを送信するステップと、を有する、請求項1記載の方法。
- 3前記コマンドは、所定の期間送信される、請求項2記載の方法。
- 4前記所定の期間後、選択ボタンが押下されたか判断するステップと、 前記所定の期間後に前記選択ボタンがまだ押下されている場合、前記リストの次の装置を選択するため、前記次の装置にコマンドを送信するステップと、をさらに有する、請求項3記載の方法。
- 5前記無線リモート装置によって、少なくとも1つのさらなるブロードキャストメッセージが、前記第1出力パワーより高い第2出力パワーにより送出され、 前記さらなるブロードキャストメッセージは、前記第1閾値より小さい所定の無線通信リンク品質のための第2閾値を含む、請求項4記載の方法。
- 6コンピュータによる実行時、請求項1乃至5記載の方法を実行することを可能にするコンピュータプログラム。
- 7請求項6記載のコンピュータプログラムを格納する記録キャリア。
- 8請求項1乃至5何れか一項記載の方法を実行するようプログラムされ、ブロードキャストメッセージを送出し、前記無線ネットワークの複数の装置からユニキャストメッセージを受信するよう構成される無線通信モジュールを有するコンピュータ。
- 9無線ネットワークの各装置を選択するシステムであって、 所定の通信リンク品質のための第1閾値を含むブロードキャストメッセージを第1出力パワーにより送出するよう構成される無線リモート装置と、 前記無線ネットワークの複数の装置と、を有し、 各装置は、前記ブロードキャストメッセージを受信し、前記受信したブロードキャストメッセージの通信リンク品質を決定し、前記ブロードキャストメッセージに含まれる 第1 閾値と前記決定された通信リンク品質とを比較し、装置により決定された前記通信リンク品質が前記 第1 閾値より大きい場合、前記決定された通信リンク品質と装置識別子とを含むユニキャストメッセージを前記リモート制御装置に送信するよう構成され、 前記無線リモート装置はさらに、決定された通信リンク品質の最大値を有する前記装置の1つを選択するよう構成されるシステム。
- 10前記無線リモート装置はさらに、各装置から受信したすべてのユニキャストメッセージを格納し、先頭に通信リンク品質の最大値を有するリストに含まれる前記決定された通信リンク品質の各値によって前記格納されたユニキャストメッセージを並べ、前記装置を選択するため、前記リストの先頭の装置にコマンドを送信するよう構成される、請求項9記載のシステム。
- 11前記無線リモート装置はさらに、所定の期間前記コマンドを送信するよう構成される、請求項10記載のシステム。
- 12前記無線リモート装置はさらに、前記所定の期間後に選択ボタンが押下されたか判断し、前記所定の期間後に前記選択ボタンがまだ押下されている場合、前記リストの次の装置を選択するため、前記次の装置にコマンドを送信するよう構成される、請求項11記載のシステム。
- 13前記無線リモート装置はさらに、前記第1出力パワー以上の第2出力パワーにより少なくとも1つのさらなるブロードキャストメッセージを送出するよう構成され、 前記さらなるブロードキャストメッセージは、前記第1閾値以下の所定の無線通信リンク品質のための第2閾値を含む、請求項12記載のシステム。
- 14前記無線ネットワークの装置は、各々が無線制御用に構成される照明装置であり、 前記無線リモート装置は、無線照明コントローラである、請求項9乃至13何れか一項記載のシステム。
- 15請求項1乃至5何れか一項記載の方法に従って無線ネットワークの各装置を選択するよう構成され、 無線通信リンクを介しメッセージを送出及び受信する送受信機と、 前記各装置から受信したメッセージを処理し、決定された通信リンク品質の最大値を有する前記装置の1つを選択するよう構成されるコントローラと、を有する無線リモート装置。
Independent claims15
18 paragraphs, as filed
The present invention particularly relates to the selection of each device of a wireless home control network such as a building lighting control network or a wireless network which is a network of wireless lighting devices.
Wireless networks, such as wireless home control networks, are becoming more and more popular. The desired standard for these networks is ZigBee, which allows you to connect appliances and sensors within a short range of a few meters.<sup>TM</sup>Is. ZigBee<sup>TM</sup>Is a protocol stack based on the IEEE standard 802.15.4 for wireless personal area networks.
However, ZigBee<sup>TM</sup>Managing a network of devices is a complex task and may require a control computer for the network, for example, to connect a remote lighting controller to a particular light in the lighting system. To facilitate management, especially the process of creating connections, Cambridge Consultants (http://www.CambridgeConsultants.com) has developed a simple device pairing technique based on relative signal strength. This technology is ZigBee<sup>TM</sup>Use the RSSI (Received Signal Strength Indication) measurement function of the device. For pairing, the remote controls all ZigBee within range in response to pressing the pairing button on the remote control.<sup>TM</sup>Notify the device of the pairing message. The device that receives the neglected message performs RSSI measurement on the message. Pairing is then performed on the device with the best RSSI measurement. ZigBee<sup>TM</sup>A description of the pairing technique using the above may be downloaded from http://www.CambridgeConsultants.com/PDFs/Zibee_click_and_pair.pdf). With this technology, ZigBee closest to the remote control<sup>TM</sup>Node or device is paired with the remote control.
<u style="single">US-A-4-4744083 relays inquiry and response signals between the ground station and the transmitter / receiver carried by the user, so radio positioning and messages realized using several satellites in geostationary orbit. Regarding transmission system. Message information can be exchanged not only between a given user transmitter / receiver and a ground station, but also between different user transmitter / receivers. The user transmitter / receiver is provided with means for monitoring the quality of the wireless communication link between the transmitter / receiver and one or more satellites based on the error detected in the received inquiry signal. The transmission of the relay signal by the transmitter / receiver is executed only when the link quality is judged to be acceptable. The relay signal may have message information or may form a fixed position request. In the latter case, the transmitter / receiver may be configured to wait for link quality in favor of multiple satellites prior to transmitting the relay signal.</u>
<p> An object of the present invention is to provide an improved method and system for selecting each device of a wireless network, particularly a network of wireless lighting devices.</p>
<p> In order to solve the above problems, the present invention is a method of selecting each device of a wireless network, particularly a network of a wireless lighting device, for a predetermined communication link quality by a wireless remote device and a first output power. A step of sending a broadcast message including one threshold, a step of receiving the broadcast message by each of a plurality of devices of the wireless network, and a step of determining the communication link quality of the received broadcast message in each receiving device. In each receiving device, the step of comparing the threshold value included in the broadcast message with the determined communication link quality, and when the communication link quality determined by the device by the receiving device is higher than the threshold value, the determination is made. A method having a step of transmitting a unicast message including the obtained communication link quality and a device identifier to the remote control device, and a step of selecting one of the devices having the maximum value of the determined communication link quality. I will provide a.</p><p> In order to solve the above problems, the present invention is a system for selecting each device of a wireless network, particularly a network of wireless lighting devices, and first outputs a broadcast message including a first threshold value for a predetermined communication link quality. It has a wireless remote device configured to transmit by power and a plurality of devices of the wireless network, each device receiving the broadcast message and determining the communication link quality of the received broadcast message. A uni containing the determined communication link quality and the device identifier when the threshold value included in the broadcast message is compared with the determined communication link quality and the communication link quality determined by the device is greater than the threshold value. The wireless remote device is configured to send a cast message to the remote control device, which further provides a system configured to select one of the devices having the maximum value of the determined communication link quality.</p><p> The characteristic configuration according to the present invention provides the effect that it is automatically feasible to select a device without a button in a wireless network. In particular, devices within a particular range of wireless remote devices that function as certain types of remote controls may be selected. This range is influenced by the threshold and acts as a kind of "filter" that separates devices within a particular range from devices outside the range. That is, this threshold determines a predetermined communication link quality that depends on the distance between the wireless remote device and each network device.</p><p> The term "wireless" refers specifically to the ZigBee mentioned above.<sup>TM</sup>Includes, but is not limited to, wireless transmission. In principle, other wireless transmission techniques such as optical communication are also available according to the present invention.</p><p> For wireless transmission, communication link quality may be represented by RSSI measurements of the received signal or message.</p><p> As used herein, "broadcast message" means a message sent to several receivers, as opposed to a "unicast message" which means a message sent to a particular receiver. In networks, broadcast messages are typically used to search for a particular network device, and unicast messages are used to communicate between a limited number of network devices, typically two devices. .. Unicast messages may contain the address of a particular receiver, but broadcast messages usually do not have a specific network device address. For example, in an IP (Internet Protocol) network, broadcast messages are sent to an IP address where all bits of the host address are set to logical "1" (for example, 255.255.255.255, which is broadcast to all networks).</p><p> The broadcast message may have a predetermined RSSI value or the like as a first threshold value for a predetermined communication link quality. The threshold may determine the range of the wireless remote device. For example, selecting a large threshold may mean reducing the range, and selecting a small threshold may mean a large range for selecting a network device.</p><p> A further factor influencing the device selection is the output power at which the broadcast message is sent. Since the output power determines the wireless coverage range, the smaller the output power, the smaller the range for selecting the device.</p><p> The present invention makes it possible to efficiently select a network device and process a unicast message-style "echo" of the responding device by a relatively simple communication process that substantially includes sending a broadcast message. This response depends on the distance between the wireless remote device and the receiving network device and the quality of the communication link.</p><p> According to an embodiment of the present invention, the steps selected by the method include storing all unicast messages received from each device in the wireless remote device, and listing with the maximum value of communication link quality at the beginning. Each value of the determined communication link quality has a step of arranging the stored unicast messages and a step of sending a command to the first device in the list to select the device. May be good.</p><p> This embodiment has the effect that the selection process is feasible in the form of some type of sorting algorithm for wireless remote devices. In addition, it makes it possible to quickly determine which network device is closest to the wireless remote device and preferably should be selected. Only unicast messages received during a given time window period, such as 50 milliseconds after the broadcast message was extracted, may be stored. According to this, the network device at the maximum distance corresponding to the time required to send a broadcast message to the network device, process the broadcast message received by the device, and respond by delivering the unicast message to the wireless remote device. The selection may be further limited or reduced, as only the response from is received and considered.</p><p> According to a further embodiment of the invention, the command may be transmitted for a predetermined period of time, such as 1.5 seconds. This allows the user to start further selection processing after a predetermined period of time. This means, for example, that the command is repeatedly transmitted for a predetermined period of time.</p><p> According to an embodiment of the invention, the method further comprises a step of determining if the select button has been pressed after the predetermined period and, if the select button is still pressed after the predetermined period, next to the list. In order to select the device of the above, the step of sending a command to the next device may be further included.</p><p> The selection button may be an independent button for controlling and influencing the selection process. For example, if the user wants to select another network device, he or she may simply press the select button long or often until the desired network device is selected. An automatic scan mode or the like is possible to select a specific device.</p><p> According to a further embodiment of the invention, the wireless remote device sends at least one additional broadcast message with a second output power higher than the first output power, and the additional broadcast message is smaller than the first threshold. Includes a second threshold for a given wireless communication link quality. This is because the distance between the wireless remote device and the network device is too large and the determined communication link quality between each network device that received the broadcast message and the wireless remote device is below the threshold, for example. This is effective when the unicast message is not received after the first broadcast message is sent by the first output power. In such a case, an additional broadcast message containing a second threshold smaller than the first threshold may be automatically sent. In addition, the output power of the second broadcast message is increased compared to the output power used to send the first broadcast message. As a result, the range of broadcast messages is expanded and the threshold is reduced to increase the probability that the quality of the communication link between the wireless remote device and at least one network device is sufficient. Further broadcast messages can be sent with higher output power and a further reduced threshold until the communication link quality is sufficient to establish a communication link between the wireless remote device and the network device. The method may also be applied to select devices farther away, as there are no devices within range.</p><p> According to an embodiment of the present invention, there is provided a computer program that allows the above-mentioned methods to be executed when executed by a computer. Further, the embodiments of the present invention provide a recording carrier for storing a computer program according to the present invention.</p><p> According to a further embodiment of the invention, a computer having a wireless communication module programmed to perform the method according to the invention, sending a broadcast message and receiving a unicast message from a plurality of devices in the wireless network. Is provided.</p><p> In the system according to the embodiment of the present invention, the wireless remote device further stores all the unicast messages received from each device, and the determined communication link included in the list having the maximum value of the communication link quality at the beginning. The stored unicast messages may be arranged by each quality value and the command may be sent to the first device in the list to select the device.</p><p> According to a further embodiment of the invention, the wireless remote device may also be configured to transmit the command for a predetermined period of time.</p><p> According to a further embodiment of the invention, the wireless remote device further determines if the select button has been pressed after the predetermined period, and if the select button is still pressed after the predetermined period, then next to the list. It may be configured to send a command to the next device in order to select the device.</p><p> According to a further embodiment of the present invention, the wireless remote device is further configured to deliver at least one additional broadcast message with a second output power greater than or equal to the first output power, wherein the additional broadcast message is the first. Includes a second threshold for a given wireless communication link quality below the threshold.</p><p> According to the embodiment of the present invention, in the present system, the device of the wireless network is a lighting device, each of which is configured for wireless control, and the wireless remote device may be a wireless lighting controller.</p><p> According to a further embodiment of the present invention, each device of the wireless network is configured to be selected according to the method of the present invention, and a transmitter / receiver that sends and receives a message via a wireless communication link and a message received from each device are processed. A wireless remote device may be provided with a controller configured to select one of the devices having the maximum value of the determined communication link quality.</p><p> The above and other aspects of the invention will become apparent with reference to the examples described below.</p><p> The present invention will be described in detail below with reference to examples. However, the present invention is not limited to these examples.</p>
<figref num="1A">FIG. 1A shows a flowchart of an embodiment of a method of selecting a device for a wireless network according to the present invention.</figref><figref num="1B">FIG. 1B shows a flowchart of an embodiment of a method of selecting a device for a wireless network according to the present invention.</figref><figref num="2">FIG. 2 shows an embodiment of a system for selecting a device for a wireless network according to the present invention.</figref>
The present invention will be described by an exemplary wireless home lighting control system. This lighting control system has several lighting devices with RF communication means. The lighting device communicates with wireless remote devices such as wireless lighting remote controls, so ZigBee<sup>TM</sup>It will be integrated into the wireless control network using. The present invention allows the user to select a particular luminaire in the network only with a wireless luminaire remote control. The wireless lighting remote controller may be realized as an independent device or the like like the remote controller of the TV device, but software that can be executed by a personal computer (PC) having a wireless communication module in order to enable communication with the wireless lighting device. May be realized by.
Figure 2 shows the wireless lighting remote control 10, three wireless lighting devices 12, 14, 16 and a selection button 24 (similar to the selection button mounted on the bar, which allows you to select a specific lighting device. To do, magic wand Shows a block diagram of a wireless home lighting control system with (also called button) . To select a particular wireless lighting device 12, 14 or 16, the wireless home remote controller 10 broadcasts via its wireless RF communication module. Send message 18. Broadcast message 18 contains a first threshold for a given communication link quality and is sent by the first output power. The first threshold corresponds to a particular RSSI value. First threshold. And the first output power both determine the desired range for device selection. This range is indicated by the dashed line 26 in FIG. 2. In the illustrated situation, the wireless illuminator 12 is outside range 26. Yes, and therefore do not participate in the selection process as detailed below with respect to FIGS. 1A and 1B. Devices 14 and 16 at the boundary of range 26 respond to broadcast message 18 with unicast messages 20 and 22, respectively. Through the selection button 24, the user can further operate the automatic selection process detailed below.
FIG. 1A shows a flowchart for selecting a particular wireless device in the network. The flowchart continues in Figure 1B. In the first step S10 as described above, the wireless lighting remote controller or the wireless remote device each transmits a broadcast message to initiate selection of a particular wireless network device, the wireless lighting device in FIG. The broadcast message determines a particular desired communication link quality, thereby determining the desired distance for selection from the wireless remote device by having a first threshold that defines the required communication link quality. In addition, broadcast messages are sent with relatively low output power, so that they reach only devices in the vicinity of wireless remote devices, such as within a few meters.
The following steps of the described method are performed on each wireless network device that receives and processes broadcast messages. In the third step S14, the communication link quality is determined by performing an RSSI measurement of the received broadcast message as one parameter of the communication link quality. RSSI measurement is a commonly applied indicator for determining RF communication link quality, although other parameters representing communication link quality may be determined. Also, a number of standard RF electronic components available are capable of performing RSSI measurements and therefore do not require additional hardware or software to determine communication link quality. The RSSI measurement is then compared in step S16 with the first threshold included in the broadcast message. This may be performed by the microcontroller of the wireless network device executing dedicated hardware such as a logic circuit or embedded software. In the next step S18, it is determined whether the RSSI measurement is greater than or less than a predetermined first threshold. If the wireless network device determines that the RSSI measurement is less than the first threshold, the communication link quality is too poor to select the device. In this case, the device stops performing further processing. Otherwise, the device is considered to be within the desired range for selection and is a unicast message containing the network address of the wireless remote device, a unique network device identifier such as the network address, and an RSSI measurement. Prepare. This unicast message is then transmitted in step S20 via the RF transmit / receive circuit of the wireless network device.
The following steps of the described method are performed again in the wireless remote device that receives and processes the unicast message. First, in step 21, the wireless remote device checks whether the unicast message has been received, such as after a predetermined period from the transmission of the broadcast message in step S10 such as several seconds. In step S21, for example, when the wireless remote device detects that the unicast message was not received because there was no wireless network device within the range of the broadcast message, this method continues to step S36 and the broadcast message to be sent. The output power of the is increased and / or the threshold of the broadcast message corresponding to a particular RSSI measurement is reduced. After the execution of step S36, the method follows step S10, and another broadcast message is sent again. However, if the wireless remote device determines in step S21 that one or more unicast messages have been received, it stores all received unicast messages in the internal memory in list format (step S22). If the received unicast message is a response to a further broadcast message, only the unreceived received unicast message is stored. All unicast messages already received in response to previous broadcast messages, such as with lower output power, are not stored to facilitate the user's choice of the desired wireless remote device. That is, if the user does not select any wireless remote device in the first round when the broadcast message is sent by the first output power, the unicast message received from the device during the first round will be in a wider range. Those that are no longer of interest to the user during the second round when the second broadcast message is sent with a second output power greater than the first output power to access the wireless remote device
In the next step S24, the method arranges the stored unicast messages in the list so that the highest RSSI measurement, i.e., the unicast message with the best communication link quality, is at the top of the list. Only the first set of received unicast messages, i.e., unicast messages received within a predetermined time period, such as 50 milliseconds after the broadcast message is sent, is considered for sorting. Unicast messages received after a given period of time are added below the list of internal memory and are not sorted with respect to RSSI measurements. After sorting, the wireless remote device selects the device at the top of the list in step S26, and in the case of a wireless lighting device, sends a command such as a temporary blinking command to the selected wireless network device (step). S28). To do this, the wireless remote device reads the list entry of the selected device, extracts the unique wireless network device identifier, prepares a message containing the command, and selects the prepared message with the command. Send to the wireless network device. This message is sent for a predetermined period of time, such as 1.5 seconds, to allow the user to decide whether they want to select an addressed wireless network device (which is also a selection command at start). Yes, it can be a non-selected command at the end of 1.5 seconds). Since the transmitted command causes a specific action of the wireless network device to which the address is specified, the user may pay attention to the action by blinking a lamp or the like. This allows the user to comfortably select this device within a period of 1.5 seconds or skip the selection of this device as described below.
The user's selection is determined by receiving a status signal from the selection button (button 24 in FIG. 2). In the case of a lighting system, this selection button may be a so-called magic stick button provided to perform a specific user operation by the lighting system. In step S29, it is checked which device has been selected. If a device is selected, the method is discontinued. If not, following step S30, it is checked whether the above-mentioned selection button has been pressed by the user. If the button is not pressed, the selection process ends and the last selected wireless network device, such as a flashing lamp, is permanently turned on. However, if the wireless remote device determines from the status signal received from the select button 24 that the button is still pressed after a period of 1.5 seconds, the selection process continues in step S32 and the actually selected device is listed. It is checked whether it is the last device of. Otherwise, the next device in the list, i.e., the device with a smaller RSSI measurement than the last selected device, is selected in the next step S34. After that, the process continues to step S28, and sends a command such as a temporary blinking command to the selected device so that the next lamp blinks.
However, if in step S32 it is determined that the last device in the list has already been selected, the process will further select the wireless network device by further broadcast messages with increased detection range before returning to step S10. To execute the process, the process continues to step S36 described above. This further selection process may be performed with higher output power of the broadcast message in order to expand the selection range, that is, to include wireless network devices that are farther away from the wireless remote device. In addition, the threshold value may be set to a second threshold value smaller than the first threshold value in order to reduce the demand for communication link quality and include wireless network devices farther from the wireless remote device.
The present invention is much more comfortable than utilizing complex control software for programming complex lighting systems, such as large buildings or complex lighting systems with multiple wireless lighting devices distributed in at least large rooms or halls. Suitable for selecting wireless network devices without pressing a button. Further, the selection button on the wireless network device may be omitted. The present invention is particularly suitable for application in current lighting systems having a network of wireless lighting devices that can be switched on, off or dimmed by a wireless remote control. However, the present invention may also be applied to other networks such as home media networks, home appliance networks, general purpose home control networks.
At least some of the functions of the present invention may be performed by hardware or software. In the case of software implementation, a single or multiple standard microprocessors or microcontrollers may be utilized to process the single or multiple algorithms that implement the invention.
It should be noted that the word "have" does not exclude other elements or steps, and the word "is" does not exclude more than one. Furthermore, the reference symbols of the claims should not be construed as limiting the scope of the present invention.
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| JP08149554A | Cites | Japan |
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Priority claims9
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| KR20090088967A | Republic of Korea | A | |
| EP2098101A2 | European Patent Office (EPO) | A2 | |
| CN101563957A | China | A | |
| US2010036512A1 | United States of America | A1 | |
| JP2010514319A | Japan | A | |
| EP2098101B1 | European Patent Office (EPO) | B1 | |
| AT515927T | Austria | T | |
| ATE515927T1 | Austria | T1 | |
| US8190096B2 | United States of America | B2 | |
| JP5145352B2This record | Japan | B2 | |
| CN101563957B | China | B | |
| KR101502073B1 | Republic of Korea | B1 |
29 legal events, as the office reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | |
|---|---|---|
| Receipt of annual feesJAPANESE INTERMEDIATE CODE: R250R250 | R250 | |
| Receipt of annual feesJAPANESE INTERMEDIATE CODE: R250R250 | R250 | |
| Receipt of annual feesJAPANESE INTERMEDIATE CODE: R250R250 | R250 | |
| Receipt of annual feesJAPANESE INTERMEDIATE CODE: R250R250 | R250 | |
| Receipt of annual feesJAPANESE INTERMEDIATE CODE: R250R250 | R250 | |
| Receipt of annual feesJAPANESE INTERMEDIATE CODE: R250R250 | R250 | |
| Written notification of registration of transferJAPANESE INTERMEDIATE CODE: R350R350 | R350 | |
| Written request for registration of change of domicileJAPANESE INTERMEDIATE CODE: R313531S531 | S531 | |
| Written request for registration of change of nameJAPANESE INTERMEDIATE CODE: R313533S533 | S533 | |
| Receipt of annual feesJAPANESE INTERMEDIATE CODE: R250R250 | R250 | |
| Receipt of annual feesJAPANESE INTERMEDIATE CODE: R250R250 | R250 | |
| Receipt of annual feesJAPANESE INTERMEDIATE CODE: R250R250 | R250 | |
| Written notification of registration of transferJAPANESE INTERMEDIATE CODE: R350R350 | R350 | |
| Request for change of ownership or part of ownershipJAPANESE INTERMEDIATE CODE: R313113S111 | S111 | |
| Written notification of registration of transferJAPANESE INTERMEDIATE CODE: R350R350 | R350 | |
| Written request for registration of change of domicileJAPANESE INTERMEDIATE CODE: R313531S531 | S531 | |
| Written request for registration of change of nameJAPANESE INTERMEDIATE CODE: R313533S533 | S533 | |
| Receipt of annual feesJAPANESE INTERMEDIATE CODE: R250R250 | R250 | |
| Renewal fee payment (event date is renewal date of database)FPAY | FPAY | |
| Certificate of patent or registration of utility modelJAPANESE INTERMEDIATE CODE: R150R150 | R150 | |
| Certificate of patent or registration of utility modelJAPANESE INTERMEDIATE CODE: R150R150 | R150 | |
| First payment of annual fees (during grant procedure)JAPANESE INTERMEDIATE CODE: A61A61 | A61 | |
| Written decision to grant a patent or to grant a registration (utility model)JAPANESE INTERMEDIATE CODE: A01A01 | A01 | |
| Written decision to grant a patent or to grant a registration (utility model)JAPANESE INTERMEDIATE CODE: A01A01 | A01 | |
| Decision of grant or rejection writtenTRDD | TRDD | |
| Request for written amendment filedJAPANESE INTERMEDIATE CODE: A523A521 | A521 | |
| Notification of reasons for refusalJAPANESE INTERMEDIATE CODE: A131A131 | A131 | |
| Report on retrievalJAPANESE INTERMEDIATE CODE: A971007A977 | A977 | |
| Written request for application examinationJAPANESE INTERMEDIATE CODE: A621A621 | A621 |
Numbers
- Publication
- 5145352
- Publication, DOCDB
- 5145352
- Publication, EPODOC
- JP5145352B
- Application
- 2009542325
- Application, DOCDB
- 2009542325
- Application, EPODOC
- JP20090542325
Titles2
- Japanese
- 無線ネットワーク、特に無線照明装置のネットワークの各装置を選択する方法及びシステム
- English
- Methods and systems for selecting each device in a wireless network, especially in a network of wireless lighting devices
Classification
- CPC, 7
- H04L12/282
- H04L12/28
- H04L12/2807
- H04L2012/2841
- H04L2012/285
- H05B47/19
- H04L12/12
- IPC, 3
- H04W4 06
- H04W84 10
- H04W52 04
