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公开(公告)号：US20190014531A1
公开(公告)日：2019-01-10
申请号：US16069434
申请日：2016-01-11
Applicant: Huawei Technologies Co., Ltd.
Inventor： Ping FANG , Gaokun PANG , Xiaoxian LI
Abstract: A network access permission management method includes that a configuration device may generate a network access permission update instruction for a target device. A station device may update network access permission of the target device when receiving the network access permission update instruction and when verification of signature information of the configuration device succeeds. When the target device sends a coupling request message to the station device subsequently, the station device may determine, according to updated network access permission, whether to accept or reject a coupling request of the target device. In this way, a user may modify or revoke, based on a requirement, network access permission of any device in a WI-FI network. If a device is lost, network access permission of the device may be revoked in this manner, and the network access permission of the device may also be restored when the device is found back.
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Patent Agency Ranking
公开(公告)号：US20180332631A1
公开(公告)日：2018-11-15
申请号：US15775400
申请日：2016-11-07
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiaoxian LI , Ping FANG
Abstract: The present invention discloses a data link establishment method and an apparatus. In the solution, a second NAN device sends a relay request message to a first NAN device, so as to trigger the first NAN device to establish a first NDL with the second NAN device and establish a second NDL with a third NAN device. In this way, the second NAN device successfully establishes a connection to the third NAN device. This resolves a prior-art disadvantage of failing to establish an NDL.
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公开(公告)号：US20180234934A1
公开(公告)日：2018-08-16
申请号：US15751431
申请日：2015-08-18
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Gaokun PANG , Ping FANG , Ji CHEN
CPC classification number: H04W56/0015 , G01S1/68 , H04W40/244 , H04W84/20
Abstract: The present invention provides an Anchor Master AM management method and a node. The method is used in a neighbor awareness network and includes: receiving, by a first node, a first synchronization beacon frame sent by a second node in the neighbor awareness network, wherein the first synchronization beacon frame comprises a first AMR, the first AMR comprises first MAC address information, Anchor Master information in the first node comprises a second AMR, and the second AMR comprises second MAC address information; updating, by the first node, the Anchor Master information according to the first Anchor Master information when the first AMR is lower than the second AMR, the first MAC address information is the same as the second MAC address information, and a Master Rank MR of the first node is higher than the first AMR, so as to resolve a problem that air interface resources are excessively consumed.
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公开(公告)号：US20190320388A1
公开(公告)日：2019-10-17
申请号：US16313466
申请日：2016-06-30
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiaoxian LI , Ping FANG
IPC: H04W52/02
Abstract: A station wake-up method including: sending, by a radio access point, a work time extension indication message to wake-up modules of n stations in associated stations, where a station includes a wake-up module and a communications module, the wake-up modules of the n stations are in an awake state, n is an integer greater than or equal to 1, and the work time extension indication message is used for instructing the wake-up modules of the n stations to add a new awake window after a current awake window; and sending, by the radio access point, a wake-up message to a wake-up module of at least one of the n stations, where the wake-up message is used for instructing the station to wake up a corresponding communications module, and the wake-up message is sent in a current awake window or a new awake window of the at least one station.
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公开(公告)号：US20190268951A1
公开(公告)日：2019-08-29
申请号：US16409036
申请日：2019-05-10
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Abstract: A communication method and a device, where the method includes receiving, by a first device, a first message sent by a second device using a peer-to-peer (P2P) network, where the first message includes address information of the second device in an infrastructure network and identification information of a radio access device connected to the second device in the infrastructure network, and if a radio access device connected to the first device and the radio access device connected to the second device in the infrastructure network are a same radio access device, communicating, by the first device, with the second device according to the address information using the connected radio access device.
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公开(公告)号：US20170238164A1
公开(公告)日：2017-08-17
申请号：US15582401
申请日：2017-04-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Gaokun PANG , Ping FANG , Ji CHEN
CPC classification number: H04W8/005 , H04L9/3239 , H04L9/3271 , H04W12/003 , H04W12/00522 , H04W12/04 , H04W12/06 , H04W84/12
Abstract: An inter-device discovery method includes: sending, by a first device, a service query request message to a second device, where the service query request message includes service information that the first device needs to query, so that the second device determines, according to the service information, whether to respond to the service query request message; receiving, by the first device, a service query response message, where the service query response message includes a public key derivative value of the second device; obtaining, by the first device, public key matching information; and after verifying that the public key matching information matches the public key derivative value, sending, by the first device, communication information to the second device to communicate with the second device. The present invention is applicable to a wireless communications device such as a Wi-Fi or Bluetooth device.
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