Title:
SYNCHRONIZATION METHOD FOR USER EQUIPMENT, AND USER EQUIPMENT
Document Type and Number:
WIPO Patent Application WO/2015/085550
Kind Code:
A1
Abstract:
Provided are a synchronization method for a user equipment, and a user equipment. The method comprises: when a user equipment accesses a millimetre-wave frequency band network, carrying out first synchronization of a cellular frequency band via a cellular frequency band network covering the millimetre-wave frequency band network; and carrying out second synchronization of a millimetre-wave frequency band via the millimetre-wave frequency band network. By means of the present invention, after the first synchronization of a cellular frequency band is carried out, the second synchronization of a millimeter-wave frequency band is carried out via a millimeter-wave frequency band network, thereby avoiding the occurrence of a situation where a PSS is acquired by a user equipment in a PSS synchronization window which slides for a long time at a millimeter-wave frequency band, thereby saving the costs, narrowing the range of the synchronization window, and accelerating the detection on the PSS of the millimeter-wave frequency band, so that the user equipment synchronizes the millimeter-wave frequency band rapidly and accurately.
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Inventors:
WANG YI (CN)
HUANG LEI (CN)
YANG GANGHUA (CN)
HUANG LEI (CN)
YANG GANGHUA (CN)
Application Number:
PCT/CN2013/089268
Publication Date:
June 18, 2015
Filing Date:
December 12, 2013
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W56/00
Foreign References:
| CN101137221A | 2008-03-05 | |||
| CN1270722A | 2000-10-18 | |||
| CN102783061A | 2012-11-14 |
Other References:
See also references of EP 3070985A4
None
None
Attorney, Agent or Firm:
SHENZHEN ZHONGYI PATENT AND TRADEMARK OFFICE (CN)
深圳中一专利商标事务所 (CN)
深圳中一专利商标事务所 (CN)
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