Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
QUICK FREQUENCY SWEEP METHOD AND APPARATUS, TERMINAL, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2016/206231
Kind Code:
A1
Abstract:
Disclosed is a quick frequency sweep method. The method comprises: selecting 2N+1 frequency channel numbers that are tightly adjacent mutually and that satisfy preset conditions, N being a positive integer; receiving a signal by using a middle frequency channel number among the 2N+1 frequency channel numbers as a reception frequency channel number, the middle frequency channel number being an (N+1)th frequency channel number among the 2N+1 frequency channel numbers; synchronously performing frequency deviation compensation processing on the other 2N frequency channel numbers except the middle frequency channel number; and performing synchronization code related processing on the 2N+1 signals according to the middle frequency channel number and the 2N frequency channel numbers on which frequency deviation compensation processing has been performed. In addition, also disclosed are an apparatus for implementing the method, a terminal, and a computer storage medium.

Inventors:
LIU, Zhongwei (Dameisha No.1 Factory Building, YantianShenzhen, Guangdong 5, 518085, CN)
CHENG, Jian (Dameisha No.1 Factory Building, YantianShenzhen, Guangdong 5, 518085, CN)
QIU, Ning (Dameisha No.1 Factory Building, YantianShenzhen, Guangdong 5, 518085, CN)
GAN, Qianchao (Dameisha No.1 Factory Building, YantianShenzhen, Guangdong 5, 518085, CN)
Application Number:
CN2015/091454
Publication Date:
December 29, 2016
Filing Date:
October 08, 2015
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
ZHONGXING MICROELECTRONICS TECHNOLOGY CO.LTD (Dameisha No.1 Factory Building, YantianShenzhen, Guangdong 5, 518085, CN)
International Classes:
H04W48/16
Domestic Patent References:
WO2014186115A12014-11-20
Foreign References:
CN1883221A2006-12-20
CN103987108A2014-08-13
CN102651884A2012-08-29
Other References:
HUAWEI ET AL.: "Physical layer procedures for standalone S-UMTS", 3GPP TSG-RAN WG1 MEETING #73 RL-132582, 24 May 2013 (2013-05-24), pages 1 - 4, XP050698297
Attorney, Agent or Firm:
CHINA PAT INTELLECTUAL PROPERTY OFFICE (2nd Floor, Zhongguancun Intellectual Property Building Block B, No.21 Haidian South Road, Haidian, Beijing 0, 100080, CN)
Download PDF: