United States Patent 10,123,293
Zhang , et al. November 6, 2018
Synchronization in an OFDM evolved UTRA wireless communication system
Abstract
A user equipment (UE) may detect a primary synchronization signal and a secondary synchronization signal. The secondary synchronization signal may be derived from a shift of a sequence and sectors and cells may have different shifts of the sequence. A UE may determine, based on the detected primary synchronization signal and the secondary synchronization signal, an identity of a cell.
Inventors:
Zhang; Guodong (Syosset, NY), Pan; Kyle Jung-Lin (Saint James, NY), Tsai; Allan Yingming (Boonton, NJ)
Applicant:
Name
City
State
Country
Type
InterDigital Technology Corporation
Wilmington
DE
US
Assignee:
INTERDIGITAL TECHNOLOGY CORPORATION (Wilmington, DE)
Family ID:
1000003634924
Appl. No.:
15/094,720
Filed:
April 8, 2016
Prior Publication Data
Document Identifier
Publication Date
US 20160227498 A1 Aug 4, 2016
Related U.S. Patent Documents
Application Number
Filing Date
Patent Number
Issue Date
11735628 Apr 16, 2007 9313064
60792774 Apr 18, 2006
Current U.S. Class: 1/1
Current CPC Class: H04W 56/002 (20130101); H04J 11/0069 (20130101); H04L 5/0007 (20130101); H04L 5/0048 (20130101); H04L 27/18 (20130101); H04L 27/2613 (20130101); H04W 16/18 (20130101); H04W 72/0446 (20130101); H04J 11/00 (20130101); H04W 92/10 (20130101); H04L 5/0016 (20130101); H04L 5/0023 (20130101); H04L 27/2621 (20130101); H04L 27/2655 (20130101); H04W 56/00 (20130101)
Current International Class: H04W 56/00 (20090101); H04L 27/26 (20060101); H04L 5/00 (20060101); H04J 11/00 (20060101); H04L 27/18 (20060101); H04W 72/04 (20090101); H04W 16/18 (20090101); H04W 92/10 (20090101)
PPP
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