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公开(公告)号：US09980305B2
公开(公告)日：2018-05-22
申请号：US14992480
申请日：2016-01-11
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hantao Li
CPC classification number: H04W76/14 , H04B7/024 , H04B7/026 , H04B7/15592 , H04W24/08 , H04W24/10 , H04W72/08
Abstract: In the present invention, a network device acquires terminal proximity relationship information and determines, according to the proximity relationship information, a beneficed terminal of multiple UE cooperative communication and at least one adjacent terminal of the beneficed terminal, the network device acquires channel quality information of the beneficed terminal and the at least one adjacent terminal of the beneficed terminal, makes, according to the channel quality information of the beneficed terminal and the at least one adjacent terminal of the beneficed terminal, a decision on whether to trigger the multiple UE cooperative communication for the beneficed terminal, and determines a supporting terminal of the multiple UE cooperative communication for the beneficed terminal according to the acquired channel quality information of the beneficed terminal and the at least one adjacent terminal of the beneficed terminal when it is decided that the multiple UE cooperative communication needs to be triggered.
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公开(公告)号：US20140112135A1
公开(公告)日：2014-04-24
申请号：US14144197
申请日：2013-12-30
Applicant: Huawei Technologies Co., Ltd.
IPC: H04W28/02
CPC classification number: H04W28/0289 , H04W28/18 , H04W48/14
Abstract: The present invention discloses a communications method and equipment and relates to the field of wireless communications, which are used to solve a problem that data offloading communications cannot be initiated because data offloading information of a network transmission peer end in a process of data offloading cannot be acquired in the prior art. A first network element queries data offloading capability information of a second network element from a server, where the first network element has a capability of data offloading. The first network element receives a message that carries the data offloading capability information of the second network element and is sent by the server. The first network element offloadingly transmit data which is to be sent when the message indicates that the second network element has a capability of data offloading.
Abstract translation: 本发明公开了一种通信方法和设备，涉及无线通信领域，其用于解决数据卸载通信无法启动的问题，因为数据卸载过程中网络传输对等端的数据卸载信息不能 在现有技术中获得。 第一网络元件从服务器查询第二网络元件的数据卸载能力信息，其中第一网络元件具有数据卸载能力。 第一网元接收携带第二网元的数据卸载能力信息并由服务器发送的消息。 当消息指示第二网络元件具有数据卸载能力时，第一网元卸载发送要发送的数据。
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3.发明授权公开(公告)号：US11129193B2
公开(公告)日：2021-09-21
申请号：US16415881
申请日：2019-05-17
Applicant: Huawei Technologies Co., Ltd.
IPC: H04W74/08 , H04B17/318 , H04L1/00 , H04W52/24 , H04W72/08 , H04W72/12 , H04L5/00 , H04W52/02 , H04W52/04
Abstract: A data transmission method and apparatus using a clear channel assessment (CCA) detection threshold are disclosed. The method includes: obtaining, by a base station, at least one CCA detection threshold; determining a current CCA detection threshold from the at least one CCA detection threshold; determining transmit power of to-be-sent data based on the current CCA detection threshold; and sending the to-be-sent data to a target terminal based on the transmit power.
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公开(公告)号：US10887639B2
公开(公告)日：2021-01-05
申请号：US16511583
申请日：2019-07-15
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Hantao Li , Zhanyang Ren
IPC: H04N7/173 , H04N21/262 , H04N21/234 , H04N21/2662
Abstract: The present disclosure describes a video data processing method and a device. An example method includes: determining, by a network device, a video bitrate, a volume of scheduled video data, and video-played duration of a video service of a terminal; determining, by the network device, a buffer time of the video service of the terminal based on the video bitrate, the volume of scheduled video data, and the video-played duration; and performing, by the network device, video data scheduling on the terminal based on the buffer time.
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公开(公告)号：US20190342597A1
公开(公告)日：2019-11-07
申请号：US16511583
申请日：2019-07-15
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Hantao Li , Zhanyang Ren
IPC: H04N21/262 , H04N21/2662 , H04N21/234
Abstract: The present disclosure describes a video data processing method and a device. An example method includes: determining, by a network device, a video bitrate, a volume of scheduled video data, and video-played duration of a video service of a terminal; determining, by the network device, a buffer time of the video service of the terminal based on the video bitrate, the volume of scheduled video data, and the video-played duration; and performing, by the network device, video data scheduling on the terminal based on the buffer time.
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Patent Agency Ranking
公开(公告)号：US10009787B2
公开(公告)日：2018-06-26
申请号：US15360772
申请日：2016-11-23
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: H04W28/0205 , H04W28/0226 , H04W28/0231 , H04W28/0236 , H04W36/0061 , H04W36/22 , H04W48/08 , H04W48/20 , H04W84/12
Abstract: Embodiments of the present invention provide an access method and system, a user equipment, and a network side device. The method includes: receiving, by a user equipment, a first message that carries an identifier of a second network access point, where the second network access point can perform air interface offloading on a first network in which a user equipment is currently located; and when the first message carries identifiers of a plurality of second network access points, selecting, by the user equipment, one second network access point from the plurality of second network access points according to first auxiliary information, and accessing the selected second network access point. By adopting the technical solutions in the embodiments of the present invention, an access delay can be effectively shortened, and access efficiency can improved, thereby effectively implementing offloading.
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公开(公告)号：US20180077743A1
公开(公告)日：2018-03-15
申请号：US15819817
申请日：2017-11-21
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hantao Li
Abstract: Embodiments of the present disclosure provide a method that includes receiving, by supporting user equipment UE, a pairing request message sent by a network side; and acquiring, by the supporting UE, a friend UE short-distance identifier list when self supporting capability information of the supporting UE indicates that the supporting UE supports a friend UE. The method also includes performing, by the supporting UE, identity authentication on the benefitted UE according to the friend UE short-distance identifier list and a short-distance identifier of a benefitted UE that is carried in the pairing request message. The method also includes performing, by the supporting UE, pairing processing with the benefitted UE, and sending a pairing response message to the network side, if the benefitted UE has been authenticated.
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公开(公告)号：US09860927B2
公开(公告)日：2018-01-02
申请号：US15192650
申请日：2016-06-24
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hantao Li
Abstract: Embodiments of the present disclosure provide a method that includes receiving, by supporting user equipment UE, a pairing request message sent by a network side; and acquiring, by the supporting UE, a friend UE short-distance identifier list when self supporting capability information of the supporting UE indicates that the supporting UE supports a friend UE. The method also includes performing, by the supporting UE, identity authentication on the benefitted UE according to the friend UE short-distance identifier list and a short-distance identifier of a benefitted UE that is carried in the pairing request message. The method also includes performing, by the supporting UE, pairing processing with the benefitted UE, and sending a pairing response message to the network side, if the benefited UE has been authenticated.
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公开(公告)号：US09838914B2
公开(公告)日：2017-12-05
申请号：US14562515
申请日：2014-12-05
Applicant: Huawei Technologies Co., Ltd.
Abstract: Embodiments of this application relate to a method for controlling transmission, a network device, and a terminal. The method includes: determining, by a first radio access network device according to a service transmission condition of a terminal in a first single-mode wireless communications system, that a multimode wireless communications system comprises at least two wireless communications systems transmits a service for the terminal; and sending, by the first radio access network device, first control information to the terminal, where the first control information includes link information of the at least two wireless communications systems, so that the terminal switches a service, which is transmitted in the first single-mode wireless communications system, to the multimode wireless communications system according to the link information of the at least two wireless communications systems. In this way, resource utilization of a wireless communications network is improved.
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10.发明授权公开(公告)号：US09832765B2
公开(公告)日：2017-11-28
申请号：US14470625
申请日：2014-08-27
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: H04W72/042 , H04W24/08 , H04W28/08 , H04W36/0066 , H04W48/18 , H04W68/12 , H04W72/0413 , H04W76/16 , H04W88/06
Abstract: Embodiments of the present invention provide a method for controlling a multimode radio communications system, a control server, and a terminal. The method includes: establishing, by the control server, a basic link between the terminal and any one communications system in the multimode radio communications system according to first settings; selecting, by the control server according to second settings, a communications system from the multimode radio communications system as a service communications system for transmission of each service of the terminal; and sending, by the control server, control information to the terminal on the basic link, where the control information is used to indicate the service communications system for transmission of each service of the terminal. The embodiments of the present invention improve a utilization rate of radio resources and user experience in a multimode radio communications environment.
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