Invention Grant
- Patent Title: Symbol-timing recovery techniques for multi-branch receivers
- Patent Title (中): 多分支接收机的符号定时恢复技术
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Application No.: US13139743Application Date: 2008-12-09
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Publication No.: US08798122B2Publication Date: 2014-08-05
- Inventor: Gerhard Peter Herbig
- Applicant: Gerhard Peter Herbig
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget L M Ericsson (Publ)
- Current Assignee: Telefonaktiebolaget L M Ericsson (Publ)
- Current Assignee Address: SE Stockholm
- Agency: Coats & Bennett, P.L.L.C.
- International Application: PCT/EP2008/067137 WO 20081209
- International Announcement: WO2010/066289 WO 20100617
- Main IPC: H04B1/38
- IPC: H04B1/38 ; H03K5/159 ; H04N7/01

Abstract:
A symbol-timing recovery function of a receiver is provided with a signal combiner (465) coupled to a first receive branch with a first receive signal (10) and to a second receive branch with a second receive signal (20). The signal combiner (465) generates a combined signal (C) on the basis of the first receive signal (10) and the second receive signal (20). Further, a common timing error detector (470C) is provided. The common timing error detector (470C) is coupled to the signal combiner (465) and is configured to generate a common timing error signal (TEC) on the basis of the combined signal. A first digital symbol timing for the first receive signal (10) and a second digital symbol timing for the second receive signal (20) are recovered on the basis of the common timing error signal (TEC).
Public/Granted literature
- US20120069941A1 Symbol-Timing Recovery Techniques for Multi-Branch Services Public/Granted day:2012-03-22
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