公开(公告)号：US20130294409A1

公开(公告)日：2013-11-07

申请号：US13932999

申请日：2013-07-01

Applicant: Huawei Technologies Co., LTD

Inventor： Yanglai Shuai ,  Hai Liu ,  Wenruo Zhu ,  Longgui Huang

IPC: H04W36/00

CPC classification number: H04W36/0022 ,  H04W36/0066

Abstract: A method, device and system for implementing optimized inter-RAT handover are disclosed. In the method, a user equipment or a source network decides to prepare for a handover to a target network. A corresponding target network ID is obtained from a configured mapping between cell IDs and target IDs according to a received cell ID. Target network bearers are set up after determining an access node of the target network. The user equipment is connected to the target network after handover preparation is complete.

Abstract translation: 公开了一种用于实现优化的RAT间切换的方法，设备和系统。 在该方法中，用户设备或源网络决定准备到目标网络的切换。 根据接收到的小区ID，从小区ID和目标ID之间的配置映射获得相应的目标网络ID。 确定目标网络的接入节点后，建立目标网络承载。 切换准备完成后，用户设备连接到目标网络。

公开(公告)号：US09913174B2

公开(公告)日：2018-03-06

申请号：US13933012

申请日：2013-07-01

Applicant: Huawei Technologies Co., LTD

Inventor： Yanglai Shuai ,  Hai Liu ,  Wenruo Zhu ,  Longgui Huang

IPC: H04W36/00

CPC classification number: H04W36/0022 ,  H04W36/0066

Abstract: A method, device and system for implementing optimized inter-RAT handover are disclosed. In the method, a user equipment or a source network decides to prepare for a handover to a target network. A corresponding target network ID is obtained from a configured mapping between cell IDs and target IDs according to a received cell ID. Target network bearers are set up after determining an access node of the target network. The user equipment is connected to the target network after handover preparation is complete.

公开(公告)号：US20130294410A1

公开(公告)日：2013-11-07

申请号：US13933012

申请日：2013-07-01

Applicant: Huawei Technologies Co., LTD.

Inventor： Yanglai Shuai ,  Hai Liu ,  Wenruo Zhu ,  Longgui Huang

IPC: H04W36/00

CPC classification number: H04W36/0022 ,  H04W36/0066

Abstract: A method, device and system for implementing optimized inter-RAT handover are disclosed. In the method, a user equipment or a source network decides to prepare for a handover to a target network. A corresponding target network ID is obtained from a configured mapping between cell IDs and target IDs according to a received cell ID. Target network bearers are set up after determining an access node of the target network. The user equipment is connected to the target network after handover preparation is complete.