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公开(公告)号：US10701592B2
公开(公告)日：2020-06-30
申请号：US15965025
申请日：2018-04-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhongping Chen , Han Zhou , Yuan Xia
Abstract: Embodiments of the present disclosure disclose a service data flow packet transmission method, apparatus, and system. The method includes: determining, by a first gateway device after receiving a service data flow packet sent by a second gateway device, whether the service data flow packet enables a local data flow offload policy; and if can, sending, by the first gateway device according to the local data flow offload policy, the service data flow packet to a service network corresponding to the service data flow packet; or if not, sending the service data flow packet to the second gateway device, so that the second gateway device performs an operation corresponding to the service data flow packet.
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Patent Agency Ranking
公开(公告)号：US10390285B2
公开(公告)日：2019-08-20
申请号：US15473379
申请日：2017-03-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Han Zhou
IPC: H04W40/26 , H04W76/11 , H04L12/707 , H04L12/721 , H04L29/06
Abstract: The present invention discloses a service path generation method and apparatus. The method includes: receiving a downlink service path request sent by a classifier, where the downlink service path request carries an identifier of a downlink service chain; obtaining uplink service path information, and obtaining, according to the uplink service path information, identifiers of service devices on the uplink service path; selecting, from the identifiers of service devices on the uplink service path, an identifier of a service device according to the identifier of the downlink service chain; and generating a downlink service path according to the selected identifier of the service device.
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公开(公告)号：US20180255481A1
公开(公告)日：2018-09-06
申请号：US15972370
申请日：2018-05-07
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Zhongping Chen , Han Zhou , Yuan Xia
Abstract: Embodiments of the present disclosure disclose example service flow transmission methods and apparatus. One example method includes where a first gateway device determines a target service currently performed by UE, performs a bearer processing operation to obtain a target bearer corresponding to the target service, and binds a service flow of the target service to the target bearer. The first gateway device anchors the target bearer to a target gateway, and implements, by using the target gateway, service flow transmission between the UE and a network that corresponds to the target service. In some instances, a service flow can be bound to a bearer obtained after performing a bearer operation and the bearer can be anchored to an appropriate gateway.
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公开(公告)号：US20180192394A1
公开(公告)日：2018-07-05
申请号：US15906142
申请日：2018-02-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Aijin Jin , Zhongping Chen , Han Zhou
CPC classification number: H04W68/02 , H04W8/082 , H04W72/048 , H04W92/24
Abstract: The present disclosure discloses a paging method and apparatus for a distributed gateway. The method includes: obtaining, by a gateway user plane, downlink data; sending downlink data report information to a gateway control plane, where the downlink data report information is used to trigger the gateway control plane to send a downlink data notification to a mobility management entity, and the downlink data notification is used to trigger the mobility management entity to initiate a paging to a terminal; obtaining downlink data channel information sent by the gateway control plane, where the downlink data channel information indicates information about a downlink data channel between a base station and the gateway user plane, and the base station is a base station to which the paged terminal belongs; and forwarding the downlink data by using the downlink data channel.
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公开(公告)号：US09491732B2
公开(公告)日：2016-11-08
申请号：US14155942
申请日：2014-01-15
Applicant: Huawei Technologies Co., LTD
Inventor： Ningshen Wang , Lin Shu , Han Zhou
Abstract: The present invention relates to a paging processing method, user equipment and system. A user equipment receives a paging message sent by a mobility management network element. The user equipment sentence a message for location update according to a value of a temporary identity (TIN) used for next update. A mobility management network element receives the message for location update and acquires a bearer context of the user equipment.
Abstract translation: 本发明涉及一种寻呼处理方法，用户设备和系统。 用户设备接收移动性管理网元发送的寻呼消息。 用户设备根据用于下一次更新的临时身份（TIN）的值来判断用于位置更新的消息。 移动性管理网元接收用于位置更新的消息，并获取用户设备的承载上下文。
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公开(公告)号：US20150110209A1
公开(公告)日：2015-04-23
申请号：US14579037
申请日：2014-12-22
Applicant: Huawei Technologies Co., Ltd.
Inventor： Han Zhou , Shulan Feng
CPC classification number: H04L27/2627 , H04W4/02 , H04W4/70 , H04W24/02 , H04W56/00 , H04W56/003 , H04W56/0065 , H04W76/14 , H04W92/18
Abstract: A terminal-to-terminal communication method and a terminal. The method includes: receiving, by a first terminal, data in a first OFDM symbol, where the data is sent by a second terminal in a second OFDM symbol, the first OFDM symbol is synchronized by the first terminal according to first timing information sent by a base station, and the second OFDM symbol is synchronized by the second terminal according to second timing information sent by the second terminal; and if the first OFDM symbol is not synchronized with the second OFDM symbol, skipping processing, by the first terminal, residual data that is sent by the second terminal in the second OFDM symbol and that exceeds a time indicated by the first OFDM symbol.
Abstract translation: 终端到终端通信方法和终端。 该方法包括：由第一终端接收第一OFDM符号中的数据，其中数据由第二OFDM符号中的第二终端发送，第一OFDM符号由第一终端根据第一终端发送的第一定时信息同步 基站，并且所述第二OFDM符号由所述第二终端根据由所述第二终端发送的第二定时信息进行同步; 并且如果所述第一OFDM符号与所述第二OFDM符号不同步，则由所述第一终端跳过由所述第二OFDM符号中的所述第二终端发送并且超过由所述第一OFDM符号指示的时间的残差数据。
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