Invention Grant
US09054835B2 Apparatus and method for establishing uplink synchronization in a wireless communication system
有权
一种用于在无线通信系统中建立上行链路同步的装置和方法
- Patent Title: Apparatus and method for establishing uplink synchronization in a wireless communication system
- Patent Title (中): 一种用于在无线通信系统中建立上行链路同步的装置和方法
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Application No.: US13578531Application Date: 2011-02-10
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Publication No.: US09054835B2Publication Date: 2015-06-09
- Inventor: Kibum Kwon , Myungcheul Jung
- Applicant: Kibum Kwon , Myungcheul Jung
- Applicant Address: KR Seoul
- Assignee: Pantech Co., Ltd.
- Current Assignee: Pantech Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: H.C. Park & Associates, PLC
- Priority: KR10-2010-0012564 20100210; KR10-2010-0027230 20100326; KR10-2011-0008683 20110128
- International Application: PCT/KR2011/000909 WO 20110210
- International Announcement: WO2011/099795 WO 20110818
- Main IPC: H04J3/06
- IPC: H04J3/06 ; H04L5/00 ; H04W56/00 ; H04W88/08 ; H04W92/10 ; H04B1/7087
Abstract:
Uplink synchronization establishment in a base station which operates a plurality of component carriers according to one embodiment of the present description, is performed in that the base station is connected to a user equipment, sets component carrier aggregation information, generates an uplink timing groups in the set component carrier aggregation, and transmits information on the thus-generated uplink timing groups to the user equipment.
Public/Granted literature
- US20120307821A1 APPARATUS AND METHOD FOR ESTABLISHING UPLINK SYNCHRONIZATION IN A WIRELESS COMMUNICATION SYSTEM Public/Granted day:2012-12-06
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