Invention Grant
US09338703B2 Method and apparatus for changing cell information in wireless communication system
有权
用于在无线通信系统中改变小区信息的方法和装置
- Patent Title: Method and apparatus for changing cell information in wireless communication system
- Patent Title (中): 用于在无线通信系统中改变小区信息的方法和装置
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Application No.: US14390915Application Date: 2013-04-30
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Publication No.: US09338703B2Publication Date: 2016-05-10
- Inventor: Jaewook Lee , Seungjune Yi , Youngdae Lee , Sungjun Park , Sunghoon Jung
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- International Application: PCT/KR2013/003746 WO 20130430
- International Announcement: WO2013/165161 WO 20131107
- Main IPC: H04W36/00
- IPC: H04W36/00 ; H04W24/02 ; H04W16/26 ; H04W88/04 ; H04W84/04 ; H04W84/00
Abstract:
A method and apparatus for changing a physical cell identity (PCI) of a mobile relay node (MRN) cell in a wireless communication system is provided. When a donor eNodeB (DeNB) changes the PCI of the MRN cell, the DeNB transmits a message indicating a change of the PCI of the MRN cell to an MRN if it is determined that the PCI of the MRN cell collides with the PCI of a DeNB cell or a PCI of neighbor cells. When the MRN changes the PCI of the MRN cell, the MRN transmits a message including the changed PCI of the MRN cell to user equipments (UEs) served by the MRN.
Public/Granted literature
- US20150065112A1 METHOD AND APPARATUS FOR CHANGING CELL INFORMATION IN WIRELESS COMMUNICATION SYSTEM Public/Granted day:2015-03-05
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