中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

19 records (took 0.024 seconds)

    Method and apparatus for setting network node location
    11.
    发明授权
    Method and apparatus for setting network node location 有权
    设置网络节点位置的方法和装置

    公开(公告)号：US09391838B2

    公开(公告)日：2016-07-12

    申请号：US14260450

    申请日：2014-04-24

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Yanping Jiang ,  Yongjun Liu ,  Mu Zhao

    IPC: H04L12/26 ,  H04L12/24 ,  H04W64/00 ,  H04L29/08 ,  H04W24/02 ,  H04W84/18

    CPC classification number: H04L41/0816 ,  H04L67/10 ,  H04W16/18 ,  H04W24/02 ,  H04W64/00 ,  H04W84/18

    Abstract: A method and an apparatus for setting a network node location. The method is applied in a router in a ZigBee network and includes acquiring, by the router, a network parameter of at least one network device in a network connecting to the router; calculating the number of network parameters meeting a predefined threshold condition; mapping the number of the network parameters meeting the predefined threshold condition to corresponding indication information, wherein the indication information indicates deployment performance of the router in the network; and providing the indication information for a user, wherein the indication information is used to instruct the user to set a location for the router in the network.

    Abstract translation: 一种用于设置网络节点位置的方法和装置。 该方法应用在ZigBee网络中的路由器中，并且包括由路由器获取连接到路由器的网络中的至少一个网络设备的网络参数; 计算满足预定阈值条件的网络参数的数量; 将满足预定阈值条件的网络参数的数目映射到相应的指示信息，其中指示信息指示路由器在网络中的部署性能; 以及为用户提供指示信息，其中所述指示信息用于指示用户为所述网络中的所述路由器设置位置。

    Multicast Information Transmission Method and Device
    12.
    发明申请
    Multicast Information Transmission Method and Device 审中-公开
    组播信息传输方法和设备

    公开(公告)号：US20150163646A1

    公开(公告)日：2015-06-11

    申请号：US14623112

    申请日：2015-02-16

    Applicant: Huawei Technologies Co., ltd.

    Inventor： Mu Zhao ,  Yanping Jiang ,  Bin Zhen

    IPC: H04W4/08

    CPC classification number: H04W4/08 ,  H04L12/185 ,  H04L12/189

    Abstract: A multicast information transmission method and device. The method includes sending a delivery traffic indication map (DTIM) beacon frame to a station (STA), where the DTIM beacon frame is used to indicate multicast groups which have multicast information to be sent; and according to an order of a multicast identifier (ID) of the multicast groups which have multicast information to be sent, in preset sending intervals, sending multicast information of the multicast groups which have multicast information to be sent, so that the STA receives multicast information of a multicast group to which the STA belongs in a receiving interval corresponding to the multicast group to which the STA belongs. The technical solutions in the present invention reduce STA resource waste.

    Abstract translation: 一种组播信息传输方法和装置。 该方法包括向站（STA）发送传送业务指示映射（DTIM）信标帧，其中DTIM信标帧用于指示具有要发送的多播信息的多播组; 根据具有要发送的组播信息的组播组播组播标识符（ID）的顺序，按照预设的发送间隔，发送具有要发送的组播信息的组播组的组播信息，使STA接收组播 在与STA所属的组播组相对应的接收间隔中，STA所属的组播组的信息。 本发明的技术方案减少STA资源浪费。

    METHOD FOR SWITCHING STATION WORKING MODE AND COMMUNICATIONS DEVICE
    13.
    发明申请
    METHOD FOR SWITCHING STATION WORKING MODE AND COMMUNICATIONS DEVICE 审中-公开
    用于切换站台工作模式和通信设备的方法

    公开(公告)号：US20150109921A1

    公开(公告)日：2015-04-23

    申请号：US14583463

    申请日：2014-12-26

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Mu Zhao ,  Yanping Jiang ,  Bin Zhen

    IPC: H04W28/06

    CPC classification number: H04W28/06 ,  H04W8/22 ,  H04W76/28

    Abstract: A method includes: obtaining, by a transmit end, switching information of a STA, where the switching information includes that the STA switches to a TIM STA or the STA switches to a Non-TIM STA; and sending, by the transmit end, a first message to a receive end, where the first message includes a flag bit, and the flag bit identifies the switching information. According to the embodiments of the present invention, both a STA and an AP can learn switching of a STA working mode, so that correct switching of the STA can be implemented, and the AP can perform correct processing according to a switching situation of the STA.

    Abstract translation: 一种方法包括：通过发送端获得STA的切换信息，其中切换信息包括STA切换到TIM STA或STA切换到非TIM STA; 并且由所述发送端向接收端发送第一消息，其中所述第一消息包括标志位，并且所述标志位标识所述切换信息。 根据本发明的实施例，STA和AP都可以学习STA工作模式的切换，从而可以实现STA的正确切换，并且AP可以根据STA的切换情况执行正确的处理 。

    Authentication and association method and system
    14.
    发明授权
    Authentication and association method and system 有权

    公开(公告)号：US10187796B2

    公开(公告)日：2019-01-22

    申请号：US15205333

    申请日：2016-07-08

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Xun Yang ,  Yuan Tao ,  Mu Zhao

    IPC: H04W12/06

    Abstract: This application discloses an authentication and association method and system. An access point AP receives an authentication request sent by a station STA that needs to establish a connection to a service device; the AP establishes authentication with the STA; after the STA sends an association request to the service device, the AP receives an authentication result query request sent by the service device, and sends a result of the authentication result query request to the service device, so that the service device determines whether to establish an association with the STA; if the result shows that the STA is authenticated by the AP, the service device can establish an association with the STA; or if the result shows that the STA fails to be authenticated by the AP, the STA cannot establish an association with the service device.

    Multicast Packet Transmission Method, and Apparatus
    16.
    发明申请
    Multicast Packet Transmission Method, and Apparatus 审中-公开

    公开(公告)号：US20170366364A1

    公开(公告)日：2017-12-21

    申请号：US15690927

    申请日：2017-08-30

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Mu Zhao ,  Xun Yang ,  Yanping Jiang

    IPC: H04L12/18 ,  H04W4/06 ,  H04L29/12 ,  H04W76/02 ,  H04W76/00 ,  H04W72/00

    Abstract: A multicast packet transmission method and an apparatus relate to the communications field and define how multicast data is sent to stations (STAs) using a multicast association identifier (AID). The method includes allocating, by an access point (AP), a corresponding multicast AID to STAs, where the multicast AID is set in a short media access control (MAC) header of a multicast packet; and sending, by the AP, the multicast packet to at least two STAs, so that the at least two STAs determine, according to the multicast AID, whether the multicast packet is a multicast packet corresponding to the at least two STAs, where the at least two STAs are in a same multicast group.

    AUTHENTICATION AND ASSOCIATION METHOD AND SYSTEM
    18.
    发明申请
    AUTHENTICATION AND ASSOCIATION METHOD AND SYSTEM 审中-公开
    认证与协会方法与制度

    公开(公告)号：US20160323744A1

    公开(公告)日：2016-11-03

    申请号：US15205333

    申请日：2016-07-08

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Xun YANG ,  Yuan Tao ,  Mu Zhao

    IPC: H04W12/06

    CPC classification number: H04W12/06

    Abstract: This application discloses an authentication and association method and system. An access point AP receives an authentication request sent by a station STA that needs to establish a connection to a service device; the AP establishes authentication with the STA; after the STA sends an association request to the service device, the AP receives an authentication result query request sent by the service device, and sends a result of the authentication result query request to the service device, so that the service device determines whether to establish an association with the STA; if the result shows that the STA is authenticated by the AP, the service device can establish an association with the STA; or if the result shows that the STA fails to be authenticated by the AP, the STA cannot establish an association with the service device.

    Abstract translation: 本申请公开了一种认证和关联方法和系统。 接入点AP接收由站STA发送的需要建立到服务设备的连接的认证请求; AP与STA建立认证; 在STA向服务设备发送关联请求后，AP接收到服务设备发送的认证结果查询请求，并向服务设备发送认证结果查询请求的结果，使服务设备确定是否建立 与STA的关联; 如果结果表明STA由AP认证，则业务设备可以建立与STA的关联; 或者如果结果显示STA无法通过AP认证，则STA不能与服务设备建立关联。

    MULTICAST INFORMATION TRANSMISSION METHOD AND DEVICE
    19.
    发明申请
    MULTICAST INFORMATION TRANSMISSION METHOD AND DEVICE 审中-公开
    多媒体信息传输方法和设备

    公开(公告)号：US20150365885A1

    公开(公告)日：2015-12-17

    申请号：US14836682

    申请日：2015-08-26

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Xun Yang ,  Mu Zhao ,  Yanping Jiang

    IPC: H04W48/16 ,  H04W72/00 ,  H04W72/04 ,  H04L12/18 ,  H04W4/06

    CPC classification number: H04W48/16 ,  H04L12/189 ,  H04W4/06 ,  H04W4/08 ,  H04W52/00 ,  H04W52/0216 ,  H04W52/0219 ,  H04W72/005 ,  H04W72/042 ,  H04W74/006 ,  H04W76/11 ,  H04W76/40 ,  H04W84/12 ,  H04W88/08 ,  Y02D70/00

    Abstract: Embodiments of the present invention provide a multicast information transmission method and a device. The method includes: sending, by an access point (AP), a multicast association identifier (MID) of a multicast group to a station (STA), where the multicast group has one or more MIDs, and each MID corresponds to one multicast group and a receiving period of a STA in the multicast group; sending, by the AP, a delivery traffic indication map (DTIM) beacon frame to the STA, where the DTIM beacon frame includes the MID and is used for indicating a multicast group that has multicast information to be sent to the STA; and sending, by the AP, the multicast information of the multicast group, where the multicast information carries the MID or information associated with the MID, and the multicast information is received by the STA. The technical solutions of the present invention reduce resource waste of a STA.

    Abstract translation: 本发明的实施例提供一种组播信息传输方法和装置。 该方法包括：通过接入点（AP）将组播组的组播关联标识符（MID）发送到站（STA），其中多播组具有一个或多个MID，并且每个MID对应于一个多播组 以及组播组中STA的接收周期; 由AP向STA发送传送业务指示映射（DTIM）信标帧，其中DTIM信标帧包括MID，并且用于指示具有要向STA发送的组播信息的组播组; 并由AP发送多播组播组播信息，组播信息携带MID或与MID相关的信息，STA接收组播信息。 本发明的技术方案减少了STA的资源浪费。

Patent Agency Ranking