WO2015154615A1 - 一种无线访问接入点终端及其智能节电的方法 - Google Patents

一种无线访问接入点终端及其智能节电的方法 Download PDF

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WO2015154615A1
WO2015154615A1 PCT/CN2015/074639 CN2015074639W WO2015154615A1 WO 2015154615 A1 WO2015154615 A1 WO 2015154615A1 CN 2015074639 W CN2015074639 W CN 2015074639W WO 2015154615 A1 WO2015154615 A1 WO 2015154615A1
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terminal
low power
client
unit
mode
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PCT/CN2015/074639
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English (en)
French (fr)
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刘婷
孙玮
郭月飞
王妮绒
韩正渭
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中兴通讯股份有限公司
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Publication of WO2015154615A1 publication Critical patent/WO2015154615A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • This paper relates to the field of wireless access point node technology, especially a wireless access point terminal and its smart power saving method.
  • the technical problem to be solved by the present invention is to provide a wireless access point terminal (AP) and a smart power saving method thereof to solve the problem of intelligent power saving of the AP terminal.
  • AP wireless access point terminal
  • a method for intelligently saving power of a wireless access point (AP) terminal comprising:
  • the AP terminal After the connection is established, if the AP terminal receives the sleep notification sent by the client, the AP terminal enters a low power consumption mode until the notification sent by the client indicating that the normal operation is received, and then exits the low. Power mode.
  • the client sleep notification is transmitted by using a set frame.
  • the step of entering the low power mode of the AP terminal includes:
  • the AP terminal operates at a set low power value
  • the AP terminal performs high power transmission at a set time, and the remaining time works at a set low power value
  • the set low power value includes zero power.
  • the AP terminal receives the sleep notification sent by the connected client, and the step of entering the low power mode includes:
  • the AP terminal enters the low power mode after receiving the sleep notification sent by all clients connected to itself.
  • the method further includes:
  • the mode is directly entered into the low power mode until a client sends an access request.
  • a wireless access point (AP) terminal includes a first unit and a second unit, wherein:
  • the first unit is configured to: establish a connection with the client requesting access during the working process of the AP terminal, and then receive a sleep notification sent by the client;
  • the second unit is configured to: after the first unit receives the sleep notification sent by the client, control the local AP terminal to enter a low power consumption mode until receiving a notification that the client sends a normal operation indication The low power mode is exited.
  • the first unit is configured to receive the sleep notification sent by the client as follows:
  • the first unit receives a set frame for indicating that the client has entered a sleep mode.
  • the second unit is configured to control the AP terminal to enter the low power mode as follows:
  • the second unit controls the AP terminal to work at a set low power value
  • the second unit controls the AP terminal to perform high power transmission at a set time, and the remaining time works at a set low power value;
  • the set low power value includes zero power.
  • the second unit is configured to control the local AP terminal to enter a low power mode after the first unit receives the sleep notification sent by the client according to the following manner:
  • the second unit controls the local AP terminal to enter the low power consumption mode.
  • the second unit is further configured to directly control the AP terminal to enter the low power mode until the client sends the client when the AP is requested to be in the process of working. Access request.
  • a computer program comprising program instructions, when the program instructions are executed by a terminal, enabling the terminal to perform the method of intelligent power saving of any of the AP terminals described above.
  • the technical solution of the present application can effectively reduce the power consumption of the AP, especially the battery-powered products of the MiFi class, especially at night, many stations connected to the AP enter a low power mode.
  • the technical solution of the present application also effectively reduces interference to other wireless devices, reduces electromagnetic radiation, and is beneficial to human health.
  • the technical solution of the present application is simple and feasible, easy to implement, and has good practical value.
  • FIG. 1 is a flowchart of a method for intelligent power saving of an AP terminal in this embodiment
  • FIG. 2 is a schematic structural diagram of an AP terminal in this embodiment.
  • Power save in a wireless network refers to the Sleep of the Station, and this Sleep is not a Sleep of the entire system, and specifically, a Sleep of a Receiver in its WIFI. Since the station can be Transmit during the sleep period, it can notify the AP of the current station status. When the AP knows that the Receiver of the station is in the Sleep state, it will not send frames to the station. Of course, before the station, the station needs to send a special frame to the AP to inform the AP station to sleep. The AP remembers that the station is sleeping through this frame, and then the AP will not send data to the station separately. If the AP finds that it is not connected to other Staion at this time, the AP enters a low-power mode and stops the high-power transmission, thereby achieving the purpose of intelligent power saving.
  • the embodiment provides a method for intelligent power saving of a wireless terminal, including:
  • the AP terminal After establishing a connection with the station requesting access, if receiving a sleep notification sent by the connected station, the AP terminal enters a low power consumption mode until receiving a notification that the station sends a normal operation.
  • the sleep notification sent by the station can be transmitted by using a set frame.
  • the AP terminal After the AP terminal receives the setting frame sent by the station to indicate that the station goes to sleep, if the AP terminal finds that it is not connected to other Staion, the AP terminal enters the low power mode. That is to say, the AP terminal enters the low power mode only after all stations that have received the connection send sleep notifications.
  • the low power consumption mode entered by the AP terminal in this embodiment may be preset. Specifically, several low power modes may be preset according to the situation of the AP terminal, and the preset low power mode may also be adjusted by the coverage of the AP terminal and the number of Staions that are expected to be accessed in advance.
  • the low power mode means that the AP terminal operates at the set low power value; or the AP terminal performs high power transmission at the set time, and the remaining time operates at the set low power value.
  • the set low power value includes zero power.
  • the Beacon broadcast frame is only periodically sent to the network.
  • the AP buffers the data packet. Because of the sleeping Station, I wake up from time to time during sleep to check Beacon. The state in the frame, so that the station can find out when there is data for itself and then receive it.
  • the AP terminal continues to enter the low power mode, and only periodically sends a Beacon frame to the network to notify the presence of the network AP terminal.
  • Step 100 The AP terminal side checks whether there is a station access, if yes, step 200, otherwise proceeds to step 300;
  • an association has an access request (Probe Request) and a corresponding access response (Probe Response).
  • the Association's Request has its required Channel and Data Rate status to let the AP decide whether to let it establish an Association with itself. Whether the association is successful or not depends on whether the status code in the Response is Success.
  • Step 200 Check whether the accessed Station enters a sleep mode, and if yes, proceeds to step 300, otherwise proceeds to step 400;
  • the station in the wireless network may automatically enter a sleep state after a certain time. If the Receiver of the Station is in the Sleep state, it will not send frames to the Station. Before the station is in the station, it will send a setting frame to the AP, telling the AP terminal that it is going to sleep, and the AP terminal remembers that the station is sleeping through this frame.
  • Step 300 The AP enters a low power mode, periodically sends a Beacon frame to the network, and returns to step 100;
  • the AP terminal When the AP terminal detects that there is no station and it establishes a connection, and does not receive any Probe Request frame, the AP terminal directly enters the low power mode, and only periodically broadcasts the Beacon frame to notify the presence of the network AP. . At this time, the station can scan the Beacon through Scan to know the existence of the AP, and can also detect whether the AP exists by actively sending the Probe during scanning.
  • the AP terminal when the step 200 determines that the connected station enters the sleep mode, the AP terminal also enters the low power mode. In particular, when an AP terminal accesses multiple stations, it is necessary to determine that all the stations connected to enter the sleep mode, and the AP terminal enters the low power mode.
  • Step 400 The AP terminal works normally, and the process ends.
  • the AP When the AP detects that there is a station and establishes a connection with it, if the station is in normal working state, the AP does not enter the low power mode, is in the normal working mode, and the Beacon frame is broadcasted periodically to notify the presence of the network AP. .
  • This embodiment provides an AP terminal, such as a CPE (Customer Premise Equipment), a MiFi portable broadband wireless device, etc., and its architecture is as shown in FIG. 2, and includes at least the following units.
  • CPE Customer Premise Equipment
  • MiFi portable broadband wireless device etc.
  • the first unit 201 receives a sleep notification sent by the connected station after establishing a connection with the station requesting access during the working process of the terminal;
  • the sleep notification received by the first unit is a set frame, that is, a set frame is configured in advance to indicate that the station has entered the sleep mode, and when the first unit receives the set frame, it is considered to be received. Go to sleep notification.
  • the second unit 202 controls the terminal to enter the low power consumption mode after receiving the sleep notification sent by the connected station, until receiving the notification that the station sends the normal operation.
  • the low power consumption mode refers to the operation of the terminal at the set low power value; or the terminal performs high power transmission at the set time, and the remaining time operates at the set low power value.
  • the set low power value includes zero power.
  • the first unit needs to control the terminal to enter the low power mode after receiving the sleep notification sent by all connected stations.
  • the second unit In the working process of the terminal, if the station requesting access is not found, the second unit directly controls the terminal to enter the low power mode until the station sends an access request.
  • the foregoing AP terminal can implement the method in the foregoing Embodiment 1, and other detailed operations can be referred to the corresponding content in the foregoing Embodiment 1, and details are not described herein again.
  • the embodiment of the invention discloses a computer program, which comprises program instructions, and when the program instruction is executed by the terminal, the terminal can perform the method for intelligent power saving of any of the AP terminals.
  • the embodiment of the invention also discloses a carrier carrying the computer program.
  • the technical solution of the present application is mainly directed to a converged wireless terminal, such as an AP terminal such as a CPE or a UFI.
  • a converged wireless terminal such as an AP terminal such as a CPE or a UFI.
  • the AP terminal can enter a low power consumption.
  • the launch mode saves power and reduces electromagnetic radiation, thereby achieving intelligent power saving and increasing the service life of wireless terminal products.
  • the technical solution of the present application can effectively reduce the power consumption of the AP, especially the battery-powered products of the MiFi class, especially at night, many stations connected to the AP enter a low power mode.
  • the technical solution of the present application also effectively reduces interference to other wireless devices, reduces electromagnetic radiation, and is beneficial to human health.
  • the technical solution of the present application is simple and feasible, easy to implement, and has good practical value. Therefore, the present invention has strong industrial applicability.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
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Abstract

一种无线访问接入点终端及其智能节电的方法，涉及通讯领域。本发明公开的方法，包括：无线访问接入点AP终端工作过程中，与请求接入的客户端(Station)建立连接后，若接收到连接的Station发送的睡眠通知，则所述AP终端进入低功耗模式，直到接收到Station发送的指示正常工作的通知。本发明还公开了一种无线访问接入点(AP)终端。本申请技术方案可以有效降低AP的功耗，尤其是UFI类用电池供电类的产品，特别是夜间，很多和AP连接的Station会进入低功耗模式。

Description

一种无线访问接入点终端及其智能节电的方法 技术领域
本文涉及无线访问接入点节点技术领域，尤其是一种无线访问接入点终端及其智能节电的方法。
背景技术
随着数字多媒体内容的广泛普及与使用促使人们对无线连接技术进行持续创新。市场对高速率、高容量、低延迟传输的需求推动了WIFI技术的发展，以支持各类先进的应用。人们通过网络，在PC端或者智能手机等方式选择自己喜欢的东西，进行购物。几乎所有智能手机、平板电脑和笔记本电脑都支持WIFI上网，面对无处不在的WIFI需求，尤其是家庭及小型网络用户，对无线访问接入点(Wireless Access Point，AP)的需求也越来越大。人们往往侧重于超快速的WIFI接入，以及对无线访问接入点(Station)的降耗，对目前的AP终端并没有很好的降耗方案。而便携式AP终端体积又越来越小，对AP终端进行降耗就显得更为迫切重要。
发明内容
本发明所要解决的技术问题是提供一种无线访问接入点终端(AP)及其智能节电的方法，以解决AP终端智能节电的问题。
为了解决上述技术问题，采用如下技术方案：
一种无线访问接入点(AP)终端智能节电的方法，包括：
AP终端工作过程中，与请求接入的客户端建立连接；
连接建立后，若所述AP终端接收到所述客户端发送的睡眠通知，则所述AP终端进入低功耗模式，直到接收到所述客户端发送的指示正常工作的通知才退出所述低功耗模式。
可选地，所述客户端睡眠通知是采用设定帧传输的。
可选地，所述AP终端进入的低功耗模式的步骤包括：
所述AP终端在设定的低功率值下工作；或者
所述AP终端在设定时间进行大功率发射，剩余时间在设定的低功率值下工作；
其中，设定的低功率值包括零功率。
可选地，所述AP终端接收到连接的客户端发送的睡眠通知，进入低功耗模式的步骤包括：
所述AP终端接收到与自身连接的所有客户端发送的睡眠通知后，才进入所述低功耗模式。
可选地，该方法还包括：
所述AP终端工作过程中，若没有发现请求接入的客户端，则直接进入低功耗模式，直到有客户端发送接入请求。
一种无线访问接入点(AP)终端，包括第一单元和第二单元，其中：
所述第一单元设置成：在所述AP终端工作过程中，与请求接入的客户端建立连接，之后，接收所述客户端发送的睡眠通知；
所述第二单元设置成：在所述第一单元接收到所述客户端发送的睡眠通知后，控制本AP终端进入低功耗模式，直到接收到所述客户端发送的指示正常工作的通知才退出所述低功耗模式。
可选地，所述第一单元设置成按照如下方式接收所述客户端发送的睡眠通知：
所述第一单元接收用于指示客户端已进入睡眠模式的设定帧。
可选地，所述第二单元设置成按照如下方式控制本AP终端进入所述低功耗模式：
所述第二单元控制本AP终端在设定的低功率值下工作；或者，
所述第二单元控制本AP终端在设定时间进行大功率发射，剩余时间在设定的低功率值下工作；
其中，设定的低功率值包括零功率。
可选地，所述第二单元设置成按照如下方式在所述第一单元接收到所述客户端发送的睡眠通知后，控制本AP终端进入低功耗模式：
所述第一单元接收到与所述AP终端连接的所有客户端发送的睡眠通知后，所述第二单元才控制本AP终端进入所述低功耗模式。
可选地，所述第二单元还设置成：当本AP终端工作过程中，若没有发现请求接入的客户端时，直接控制本AP终端进入所述低功耗模式，直到有客户端发送接入请求。
一种计算机程序，包括程序指令，当该程序指令被终端执行时，使得该终端可执行上述任意的AP终端智能节电的方法。
一种载有所述的计算机程序的载体。
本申请技术方案可以有效降低AP的功耗，尤其是MiFi类用电池供电类的产品，特别是夜间，很多和AP连接的Station会进入低功耗模式。同时，本申请技术方案还有效的减少了对其他无线设备的干扰，减少电磁辐射，有益于人类的身体健康。另外，本申请技术方案简单可行，易于实现，有很好的实用价值。
附图概述
图1是本实施例中AP终端智能节电的方法流程图；
图2是本实施例中AP终端的结构示意图。
本发明的较佳实施方式
下文将结合附图对本发明技术方案作进一步详细说明。需要说明的是，在不冲突的情况下，本申请的实施例和实施例中的特征可以任意相互组合。
实施例1
本申请发明人提出，无线网络中的Power save是指Station的Sleep(睡眠)，并且这个Sleep并不是整个系统的Sleep，确切来说，应该是其WIFI中Receiver(接收天线)的Sleep。由于Station在睡眠的期间还是定时可以Transmit(发送)的，因此可以藉此通知AP当前Station的状态，当AP知道Station的Receiver处于Sleep状态时，就不会给Station发送帧了。当然，Station在Sleep之前，需要给AP发送一个特殊的帧，通知AP Station要睡眠了，AP通过这个帧来记住是Station睡眠了，然后AP就不会给这个Station单独发送数据了。若此时，AP发现没有连接到其他的Staion，则AP进入低功耗模式，停止大功率发射，从而达到智能节电的目的。
基于上述思想，本实施例提供一种无线终端智能节电的方法，包括：
AP终端工作过程中，与请求接入的Station建立连接后，若接收到连接的Station发送的睡眠通知，则所述AP终端进入低功耗模式，直到接收到Station发送的指示正常工作的通知。
其中，Station发送的睡眠通知可以采用设定帧来传输。
具体地，当AP终端收到Station发来的设定帧指示Station进入睡眠后，如果AP终端发现没有连接到其他的Staion，此时AP终端才会进入低功耗模式。也就是说，AP终端只有接收到连接的所有Station均发送睡眠通知后，才进入低功耗模式。
另外，本实施例中AP终端进入的低功耗模式可以是预先设定的。具体可根据AP终端的情况，预先设定几种低功耗模式，而且，预先设定的低功耗模式还可以由AP终端的覆盖范围及预先期望接入的Staion数量来进行调整。例如，低功耗模式指AP终端在设定的低功率值下工作；或者AP终端在设定时间进行大功率发射，剩余时间在设定的低功率值下工作。其中，设定的低功率值包括零功率。
还要说明的是，AP终端进入低功耗模式后，只定时向网络中发送Beacon广播帧。当有通信数据包需要通过AP发给和AP终端连接的Station时，AP将数据包缓存。由于睡眠的Station，会在睡眠期间不时地醒来，以检查Beacon 帧中的状态，这样，Station就可以发现有给自己的数据的时候然后进行接收。而当Station和AP终端断开连接的时候，AP终端继续进入低功耗模式，只是定时向网络中发送Beacon帧通知网络AP终端的存在即可。
下面结合图1说明上述方法的具体实现过程。该过程包括如下操作：
步骤100：AP终端侧检查是否有Station接入，如果有，步骤200，否则进入步骤300；
通常连接帧(Association)都有接入请求(Probe Request)和相应的接入响应(Probe Response)。Association的Request中有其所需要的信道(Channel)以及数据速率(Data Rate)等状态，以便让AP决定是否让它与自己建立Association。而关联是否成功，主要是看Response中的状态码(Status code)是否为成功(Success)。
步骤200：查看接入的Station是否进入睡眠模式，如果是，进入步骤300，否则进入步骤400；
具体地，当AP探测到有Station和它建立连接的时候，为了节省电池使用时间，处于无线网络中的Station可能会在一定时间之后自动进入休眠状态。若Station的Receiver处于Sleep状态时，就不会给Station发送帧。Station在Sleep之前，会给AP发送一个设定帧，告诉AP终端说它Station要睡眠了，AP终端通过这个帧来记住是这个Station睡眠。
步骤300：AP进入低功耗模式，定时向网络发送Beacon帧，并返回步骤100；
其中，当AP终端探测无Station和它建立连接的时候，且没有收到任何Probe Request帧时，AP终端会直接进入低功耗模式，只是定时广播发送Beacon帧，用来通知网络AP的存在性。这个时候Station可以通过Scan来扫描到Beacon，从而得知AP的存在，也可以在扫描的时候通过主动发送Probe来探寻AP是否存在。
另外，如上述步骤200判断接入的Station进入睡眠模式时，AP终端也会进入低功耗模式。特别地，AP终端接入有多个Station时，需要判断接入的所有Station都进入睡眠模式时，AP终端才会进入低功耗模式。
步骤400：AP终端正常工作，结束本流程。
当AP探测到有Station和它建立连接的时候，若Station处于正常工作状态，则AP不进入低功耗模式，处于正常工作的模式，且Beacon帧定时广播发送，用来通知网络AP的存在性。
实施例2
本实施例提供一种AP终端，例如CPE(Customer Premise Equipment，客户终端设备)，MiFi便携式宽带无线装置等，其架构如图2所示，至少包括如下单元。
第一单元201，在终端工作过程中，与请求接入的Station建立连接后，接收连接的Station发送的睡眠通知；
本实施例中，第一单元接收的睡眠通知为设定帧，即事先配置一设定帧，用于指示Station已进入睡眠模式，当第一单元接收到该设定帧时，即认为是收到睡眠通知。
第二单元202，在第一单元接收到连接的Station发送的睡眠通知后，控制本终端进入低功耗模式，直到接收到Station发送的指示正常工作的通知。
具体地，低功耗模式指本终端在设定的低功率值下工作；或者本终端在设定时间进行大功率发射，剩余时间在设定的低功率值下工作。其中，设定的低功率值包括零功率。
需要说明的是，针对本终端连接有多个Station的情况，第一单元需要在接收到连接的所有Station均发送的睡眠通知后，第二单元才控制本终端进入低功耗模式。
而本终端工作过程中，若没有发现请求接入的Station，则第二单元直接控制本终端进入低功耗模式，直到有Station发送接入请求。
另外，上述AP终端可实现上述实施例1的方法，故其它详细操作可参见上述实施例1的相应内容，在此不再赘述。
本发明实施例公开了一种计算机程序，包括程序指令，当该程序指令被终端执行时，使得该终端可执行上述任意的AP终端智能节电的方法。
本发明实施例还公开了一种载有所述的计算机程序的载体。
从上述实施例可以看出，本申请技术方案主要针对融合类无线终端，例如CPE，UFI等AP终端，当STE进入低功耗模式时，或者无STA连接AP时，AP终端可以进入低功耗发射模式，节省功耗，减少电磁辐射，从而达到智能节电，并提高了无线终端产品的使用寿命。
本领域普通技术人员可以理解上述方法中的全部或部分步骤可通过程序来指令相关硬件完成，所述程序可以存储于计算机可读存储介质中，如只读存储器、磁盘或光盘等。可选地，上述实施例的全部或部分步骤也可以使用一个或多个集成电路来实现。相应地，上述实施例中的各模块/单元可以采用硬件的形式实现，也可以采用软件功能模块的形式实现。本申请不限制于任何特定形式的硬件和软件的结合。
以上所述，仅为本发明的较佳实例而已，并非用于限定本发明的保护范围。凡在本发明的精神和原则之内，所做的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。
工业实用性
本申请技术方案可以有效降低AP的功耗，尤其是MiFi类用电池供电类的产品，特别是夜间，很多和AP连接的Station会进入低功耗模式。同时，本申请技术方案还有效的减少了对其他无线设备的干扰，减少电磁辐射，有益于人类的身体健康。另外，本申请技术方案简单可行，易于实现，有很好的实用价值。因此本发明具有很强的工业实用性。

Claims (12)

  1. 一种无线访问接入点(AP)终端智能节电的方法，包括：
    AP终端工作过程中，与请求接入的客户端建立连接；
    连接建立后，若所述AP终端接收到所述客户端发送的睡眠通知，则所述AP终端进入低功耗模式，直到接收到所述客户端发送的指示正常工作的通知才退出所述低功耗模式。
  2. 如权利要求1所述的AP终端智能节电的方法，其中，所述客户端睡眠通知是采用设定帧传输的。
  3. 如权利要求2所述的AP终端智能节电的方法，其中，所述AP终端进入的低功耗模式的步骤包括：
    所述AP终端在设定的低功率值下工作；或者
    所述AP终端在设定时间进行大功率发射，剩余时间在设定的低功率值下工作；
    其中，设定的低功率值包括零功率。
  4. 如权利要求1至3中任一项所述的AP终端智能节电的方法，其中，所述AP终端接收到连接的客户端发送的睡眠通知，进入低功耗模式的步骤包括：
    所述AP终端接收到与自身连接的所有客户端发送的睡眠通知后，才进入所述低功耗模式。
  5. 如权利要求4所述的AP终端智能节电的方法，该方法还包括：
    所述AP终端工作过程中，若没有发现请求接入的客户端，则直接进入低功耗模式，直到有客户端发送接入请求。
  6. 一种无线访问接入点(AP)终端，包括第一单元和第二单元，其中：
    所述第一单元设置成：在所述AP终端工作过程中，与请求接入的客户端建立连接，之后，接收所述客户端发送的睡眠通知；
    所述第二单元设置成：在所述第一单元接收到所述客户端发送的睡眠通知后，控制本AP终端进入低功耗模式，直到接收到所述客户端发送的指示正常工作的通知才退出所述低功耗模式。
  7. 如权利要求6所述的AP终端，其中，所述第一单元设置成按照如下方式接收所述客户端发送的睡眠通知：
    所述第一单元接收用于指示客户端已进入睡眠模式的设定帧。
  8. 如权利要求7所述的AP终端，其中，所述第二单元设置成按照如下方式控制本AP终端进入所述低功耗模式：
    所述第二单元控制本AP终端在设定的低功率值下工作；或者，
    所述第二单元控制本AP终端在设定时间进行大功率发射，剩余时间在设定的低功率值下工作；
    其中，设定的低功率值包括零功率。
  9. 如权利要求6至8中任一项所述的AP终端，其中，所述第二单元设置成按照如下方式在所述第一单元接收到所述客户端发送的睡眠通知后，控制本AP终端进入低功耗模式：
    所述第一单元接收到与所述AP终端连接的所有客户端发送的睡眠通知后，所述第二单元才控制本AP终端进入所述低功耗模式。
  10. 如权利要求9所述的AP终端，其中，所述第二单元还设置成：当本AP终端工作过程中，若没有发现请求接入的客户端时，直接控制本AP终端进入所述低功耗模式，直到有客户端发送接入请求。
  11. 一种计算机程序，包括程序指令，当该程序指令被终端执行时，使得该终端可执行如权利要求1-5中任一项所述的AP终端智能节电的方法。
  12. 一种载有如权利要求11所述的计算机程序的载体。
PCT/CN2015/074639 2014-09-02 2015-03-19 一种无线访问接入点终端及其智能节电的方法 WO2015154615A1 (zh)

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