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公开(公告)号：US10104179B2
公开(公告)日：2018-10-16
申请号：US14836610
申请日：2015-08-26
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Chunshan Xiong , Lixue Zhang
Abstract: Embodiments of the present invention provide a data transmission method and system, and a proxy device. The transmission method includes: establishing a TCP connection between a client and an Internet server, where a proxy device interacts with the client in a wireless manner, and the proxy device interacts with the Internet server in a wired manner; and obtaining, by the proxy device, a start serial number and a reply serial number in a corresponding direction and completing data forwarding between the client and the Internet server based on this without respectively establishing an independent TCP connection with the client or the Internet server, so that the quality of service of a wireless network is not affected.
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Patent Agency Ranking
公开(公告)号：US09936426B2
公开(公告)日：2018-04-03
申请号：US14668419
申请日：2015-03-25
Applicant: Huawei Technologies Co., Ltd.
Inventor： Lixue Zhang , Weiwei Song , Xin Xiong
CPC classification number: H04W36/0022 , H04W36/04 , H04W36/30 , H04W76/19
Abstract: The present invention provides a processing method for a radio link failure, a small cell and a mobile communication system. The method includes: determining, by a small cell, whether or not a signaling radio bearer transmission connection between a user equipment and a macro base station is interrupted; receiving, if the signaling radio bearer transmission connection is interrupted, signaling radio bearer configuration parameters sent by the macro base station, wherein the signaling radio bearer configuration parameters comprise an SRB identification, a radio link control layer configuration and a logic channel configuration; establishing a signaling radio bearer for the user equipment according to the signaling radio bearer configuration parameters; and notifying the user equipment to hand over the signaling radio bearer transmission connection to the signaling radio bearer established by the small cell. In the present invention, service interruption time of the UE is reduced and continuity of service is guaranteed.
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公开(公告)号：US09755771B2
公开(公告)日：2017-09-05
申请号：US15417787
申请日：2017-01-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Lixue Zhang
CPC classification number: H04H20/55 , H04L67/12 , H04W4/04 , H04W4/70 , H04W28/04 , H04W74/08 , H04W74/085
Abstract: The present invention provides a method for sending vehicle broadcast information broadcasts a message of first vehicle information at a first resource location of each cycle, where the message of the first vehicle information includes at least driving information of a vehicle that carries first UE; detects, at a second resource location of each cycle, a message of second vehicle information sent by second UE, where the message of the second vehicle information includes at least driving information and a first collision identifier that are of a vehicle that carries the second UE, and the first collision identifier is used to indicate that colliding interference exists at the first resource location of the first UE in each cycle.
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公开(公告)号：US20170141861A1
公开(公告)日：2017-05-18
申请号：US15417787
申请日：2017-01-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Lixue Zhang
CPC classification number: H04H20/55 , H04L67/12 , H04W4/04 , H04W4/70 , H04W28/04 , H04W74/08 , H04W74/085
Abstract: The present invention provides a method for sending vehicle broadcast information broadcasts a message of first vehicle information at a first resource location of each cycle, where the message of the first vehicle information includes at least driving information of a vehicle that carries first UE; detects, at a second resource location of each cycle, a message of second vehicle information sent by second UE, where the message of the second vehicle information includes at least driving information and a first collision identifier that are of a vehicle that carries the second UE, and the first collision identifier is used to indicate that colliding interference exists at the first resource location of the first UE in each cycle.
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公开(公告)号：US09642175B2
公开(公告)日：2017-05-02
申请号：US14673323
申请日：2015-03-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaolong Guo , Lixue Zhang , Yue Li
CPC classification number: H04W76/023 , H04W36/0033 , H04W76/14 , H04W88/04 , H04W88/10
Abstract: Embodiments of the present invention disclose a method for multiple users cooperative communication. The method provided in the embodiments of the present invention includes: acquiring, by a core network node, information about MUCC capability identifiers of at least two UEs, where the MUCC capability identifiers are used to identify MUCC capabilities of the UEs; and sending, by the core network node, the information about the MUCC capability identifier of the at least two UEs to a radio access network node, to enable the radio access network node to select, according to the capability identifiers of the UEs, a UE having a supporting capability of the MUCC capability and a UE having a benefited capability of the MUCC capability, so that the UE having a supporting capability supports, in MUCC communication, a bearer of the UE having a benefited capability.
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公开(公告)号：US09609671B2
公开(公告)日：2017-03-28
申请号：US14604282
申请日：2015-01-23
Applicant: Huawei Technologies Co., Ltd.
Inventor： Lixue Zhang , Zhenxing Hu , Yue Li
CPC classification number: H04W76/10 , H04L41/08 , H04W4/70 , H04W68/005
Abstract: A data transmission method receiving a group identifier, a configuration information window length, and an offset between a start point of the configuration information window length and a paging occasion that are sent by a mobility management entity; establishing a public data radio bearer to a terminal corresponding to the group identifier; scrambling configuration information of the public data radio bearer by using a radio network temporary identifier; sending a paging message carrying the group identifier and the radio network temporary identifier to the terminal; sending the scrambled configuration information of the public data radio bearer to the terminal in the configuration information window length; and receiving uplink data transmitted by the terminal on the public data radio bearer.
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