公开(公告)号：US11522790B2

公开(公告)日：2022-12-06

申请号：US16733915

申请日：2020-01-03

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Anni Wei ,  Hinghung Anthony Chan ,  Chunshan Xiong ,  Yan Li

IPC: H04L45/24 ,  H04L5/00 ,  H04L67/141 ,  H04L69/16 ,  H04L69/22 ,  H04L61/5007

Abstract: Embodiments of this application relate to a multipath data transmission processing method and a network device. A first network device receives a packet from a first host device, and determines a first connection identifier between the first network device and a second network device based on the packet. The first network device encapsulates the packet based on the first connection identifier. The first network device sends the encapsulated packet to the second network device through one of a plurality of subflows between the first network device and the second network device. According to the embodiments of this application, multipath data transmission is implemented, a data transmission rate is increased, and a host device does not perceive a plurality of paths. The embodiments of this application can be applied to any existing communications system.

公开(公告)号：US09942928B2

公开(公告)日：2018-04-10

申请号：US15133919

申请日：2016-04-20

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ning He ,  Chunshan Xiong ,  Hinghung Anthony Chan ,  Lei Zhu

IPC: H04W4/00 ,  H04W76/02 ,  H04W40/02 ,  H04W76/00 ,  H04W40/34 ,  H04W88/16

CPC classification number: H04W76/12 ,  H04W40/02 ,  H04W40/34 ,  H04W76/00 ,  H04W88/16

Abstract: Embodiments of the present invention provide a routing method between base stations, a serving gateway, and a base station, where the method includes: receiving, by a first serving gateway, a first user data packet of first UE sent by a first base station, and determining, according to the first user data packet, whether the first serving gateway serves both the first UE and second UE, where the second UE is a communication peer end of the first UE; and if the first serving gateway determines that the first serving gateway serves both the first UE and the second UE, triggering, by the first serving gateway, the first base station to acquire first routing information required for direct communication with a second base station, and triggering the second base station to acquire second routing information required for direct communication with the first base station.

公开(公告)号：US20160262197A1

公开(公告)日：2016-09-08

申请号：US15133919

申请日：2016-04-20

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ning He ,  Chunshan Xiong ,  Hinghung Anthony Chan ,  Lei Zhu

IPC: H04W76/02 ,  H04W40/34

CPC classification number: H04W76/12 ,  H04W40/02 ,  H04W40/34 ,  H04W76/00 ,  H04W88/16

Abstract: Embodiments of the present invention provide a routing method between base stations, a serving gateway, and a base station, where the method includes: receiving, by a first serving gateway, a first user data packet of first UE sent by a first base station, and determining, according to the first user data packet, whether the first serving gateway serves both the first UE and second UE, where the second UE is a communication peer end of the first UE; and if the first serving gateway determines that the first serving gateway serves both the first UE and the second UE, triggering, by the first serving gateway, the first base station to acquire first routing information required for direct communication with a second base station, and triggering the second base station to acquire second routing information required for direct communication with the first base station.

Abstract translation: 本发明的实施例提供了基站，服务网关和基站之间的路由选择方法，其中该方法包括：由第一服务网关接收由第一基站发送的第一UE的第一用户数据分组， 以及根据所述第一用户数据分组确定所述第一服务网关是否服务于所述第一UE和所述第二UE，其中所述第二UE是所述第一UE的通信对端; 并且如果第一服务网关确定第一服务网关服务于第一UE和第二UE两者，则由第一服务网关触发第一基站获取与第二基站直接通信所需的第一路由信息，以及 触发第二基站获取与第一基站直接通信所需的第二路由信息。