Invention Grant
- Patent Title: Systems and methods for performing initial synchronization in wireless communications systems
- Patent Title (中): 用于在无线通信系统中执行初始同步的系统和方法
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Application No.: US12250012Application Date: 2008-10-13
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Publication No.: US08446894B2Publication Date: 2013-05-21
- Inventor: Xuan Li
- Applicant: Xuan Li
- Applicant Address: US CA Fremont
- Assignee: Ikanos Communications, Inc.
- Current Assignee: Ikanos Communications, Inc.
- Current Assignee Address: US CA Fremont
- Agency: Pillsbury Winthrop Shaw Pittman LLP
- Priority: CN200810146248 20080812
- Main IPC: H04J3/06
- IPC: H04J3/06
Abstract:
A method is described for performing frame synchronization that comprises performing a first synchronization to determine approximate timing of a frame boundary associated with a received signal. The method further comprises estimating frequency offset and symbol boundaries within the frame boundary based on the approximate timing and performing a second synchronization based on the frame boundary and the symbol boundary.
Public/Granted literature
- US20100040043A1 SYSTEMS AND METHODS FOR PERFORMING INITIAL SYNCHRONIZATION IN WIRELESS COMMUNICATIONS SYSTEMS Public/Granted day:2010-02-18
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