Invention Grant
- Patent Title: System and method for uplink timing synchronization
- Patent Title (中): 用于上行链路定时同步的系统和方法
-
Application No.: US13300118Application Date: 2011-11-18
-
Publication No.: US08391272B2Publication Date: 2013-03-05
- Inventor: Zhijun Cai , James Earl Womack , Yongkang Jia
- Applicant: Zhijun Cai , James Earl Womack , Yongkang Jia
- Applicant Address: CA Waterloo, Ontario
- Assignee: Research In Motion Corporation
- Current Assignee: Research In Motion Corporation
- Current Assignee Address: CA Waterloo, Ontario
- Agency: Conley Rose, P.C.
- Agent J. Robert Brown, Jr.
- Main IPC: H04J3/06
- IPC: H04J3/06 ; H04W72/04
Abstract:
A system and method are disclosed for providing uplink timing synchronization in a wireless communication system. The uplink timing synchronization may be provided via a specific message sent from the user equipment to a network access device, or may be calculated based upon data received at the network access device from the user equipment.
Public/Granted literature
- US20120063448A1 System and Method for Uplink Timing Synchronization Public/Granted day:2012-03-15
Information query
