Invention Grant
- Patent Title: Method and equipment for handover
-
Application No.: US17535876Application Date: 2021-11-26
-
Publication No.: US11696199B2Publication Date: 2023-07-04
- Inventor: Lixiang Xu , Hong Wang
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Jefferson IP Law, LLP
- Priority: CN 1811467666.2 2018.12.03 CN 1910094153.X 2019.01.30 CN 1910245257.6 2019.03.28
- Main IPC: H04W36/00
- IPC: H04W36/00 ; H04W36/08 ; H04W76/12 ; H04W76/11 ; H04W8/08 ; H04W28/02 ; H04W48/16 ; H04W80/10

Abstract:
The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method and equipment for handover are provided. The method includes informing, by a source base station, a source core network whether a direct data forwarding path is available, determining, by the source core network, whether to use direct data forwarding or indirect data forwarding, informing, by the source core network, a target core network of information of direct data forwarding, indirect data forwarding or data forwarding being not possible, informing, by the target core network, a target base station of the information of direct data forwarding, indirect data forwarding or data forwarding being not possible, and allocating, by the target base station, tunnel information for data forwarding.
Public/Granted literature
- US20220086720A1 METHOD AND EQUIPMENT FOR HANDOVER Public/Granted day:2022-03-17
Information query