Invention Grant
US08170592B2 Method and system for frame timing acquisition in evolved universal terrestrial radio access (EUTRA)
有权
演进通用地面无线电接入(EUTRA)中的帧定时采集方法和系统
- Patent Title: Method and system for frame timing acquisition in evolved universal terrestrial radio access (EUTRA)
- Patent Title (中): 演进通用地面无线电接入(EUTRA)中的帧定时采集方法和系统
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Application No.: US12251796Application Date: 2008-10-15
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Publication No.: US08170592B2Publication Date: 2012-05-01
- Inventor: Francis Swarts , Mark Kent
- Applicant: Francis Swarts , Mark Kent
- Applicant Address: US CA Irvine
- Assignee: Broadcom Corporation
- Current Assignee: Broadcom Corporation
- Current Assignee Address: US CA Irvine
- Agency: Sterne, Kessler, Goldstein & Fox PLLC
- Main IPC: H04B7/00
- IPC: H04B7/00

Abstract:
Aspects of a method and system for frame timing acquisition in evolved universal terrestrial radio access (EUTRA) may include determining a received secondary synchronization sequence (SSS) based on a selected cyclic prefix length and on synchronization of a primary synchronization sequence (PSS). A first portion of information associated with the received SSS may be processed separately from a second portion of information associated with the received SSS. A frame timing and/or base station identifier may be determined by comparing the processed first portion of information with the processed second portion of information. The cyclic prefix length may be selected from a finite set of possible cyclic prefix lengths. The cyclic prefix length may be, for example, 9 samples or 32 samples. The primary synchronization sequence synchronization may be determined via correlation.
Public/Granted literature
- US20100069106A1 METHOD AND SYSTEM FOR FRAME TIMING ACQUISITION IN EVOLVED UNIVERSAL TERRESTRIAL RADIO ACCESS (EUTRA) Public/Granted day:2010-03-18
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