Title:
AIR INTERFACE SYNCHRONIZATION METHOD, APPARATUS AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2016/192058
Kind Code:
A1
Abstract:
Disclosed are an air interface synchronization method, apparatus and system, which relate to the technical field of communications. The method comprises: a first base station detecting a random access preamble sent by a user equipment (UE) to acquire a first moment; the first base station receiving a UE context release message sent by the second base station to acquire a second moment; the first base station acquiring an offset of the first base station relative to the second base station according to the first moment and the second moment; the first base station acquiring an adjustment amount of the second base station; and the first base station acquiring an adjustment amount of the first base station according to the adjustment amount of the second base station and the offset.
Inventors:
HU JUN (CN)
WANG MAN (CN)
WANG MAN (CN)
Application Number:
PCT/CN2015/080695
Publication Date:
December 08, 2016
Filing Date:
June 03, 2015
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W56/00
Foreign References:
| CN103797870A | 2014-05-14 | |||
| CN103797869A | 2014-05-14 | |||
| CN102238519A | 2011-11-09 | |||
| US20070286150A1 | 2007-12-13 |
Attorney, Agent or Firm:
BEIJING ZBSD PATENT & TRADEMARK AGENT LTD. (CN)
北京中博世达专利商标代理有限公司 (CN)
北京中博世达专利商标代理有限公司 (CN)
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