Invention Grant
US09253775B2 Method, user equipment and base station for determining timing advance
有权
方法，用户设备和基站，用于确定定时提前
- Patent Title: Method, user equipment and base station for determining timing advance
- Patent Title (中): 方法，用户设备和基站，用于确定定时提前
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Application No.: US14129161Application Date: 2013-07-25
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Publication No.: US09253775B2Publication Date: 2016-02-02
- Inventor: Bin Li , Wenzhong Zhang
- Applicant: Bin Li , Wenzhong Zhang
- Applicant Address: CN Shenzhen, Guangdong
- Assignee: ZTE Corporation
- Current Assignee: ZTE Corporation
- Current Assignee Address: CN Shenzhen, Guangdong
- Agency: Ling and Yang Intellectual Property
- Agent Ling Wu; Stephen Yang
- Priority: CN201210279976 20120808
- International Application: PCT/CN2013/080062 WO 20130725
- International Announcement: WO2013/185687 WO 20131219
- Main IPC: H04W72/04
- IPC: H04W72/04 ; H04L5/00 ; H04W74/08 ; H04W56/00
Abstract:
The embodiment of the present document provides a method, user equipment and base station for determining a timing advance, which can support a larger cell radius without changing the protocol, the required device complexity is low, and with the UE side transmitting msg3 by using different TA adjustments to obtain a correct timing deviation value, the access delay of the PRACH is minimized, and the overhead of the PRACH sub-frame will not be increased, which can prevent the performance of the system from deterioration, and it can be applied to TDD and FDD LTE systems simultaneously.
Public/Granted literature
- US20150181595A1 Method, User Equipment and Base Station for Determining Timing Advance Public/Granted day:2015-06-25
Information query
