Invention Grant
- Patent Title: Method and apparatus for performing handover in wireless communication system
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Application No.: US15114349Application Date: 2015-02-13
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Publication No.: US10009809B2Publication Date: 2018-06-26
- Inventor: Genebeck Hahn , Jaehoon Chung , Eunjong Lee , Jinmin Kim , Kukheon Choi , Kwangseok Noh
- Applicant: LG Electronics Inc.
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Dentons US LLP
- International Application: PCT/KR2015/001493 WO 20150213
- International Announcement: WO2015/133749 WO 20150911
- Main IPC: H04W74/08
- IPC: H04W74/08 ; H04W36/00 ; H04W36/14 ; H04W76/04 ; H04W36/08 ; H04W84/00 ; H04W84/04

Abstract:
A method for perform pre-processing for handover of a moving cell by a serving base station, the method comprises transmitting a handover pre-processing request message including information on a handover history of the moving cell, to at least one neighboring base station adjacent to the serving base station; receiving a pre-processing response message including at least one of a random access preamble allocated from the neighboring base station, radio resource control (RRC) configuration of the neighboring base station and system information of the neighboring base station, from the neighboring base station; and transmitting the pre-processing response message to the moving cell before handover of the moving cell is initiated.
Public/Granted literature
- US20170013519A1 METHOD AND APPARATUS FOR PERFORMING HANDOVER IN WIRELESS COMMUNICATION SYSTEM Public/Granted day:2017-01-12
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