Synchronization detecting circuit and multimode wireless...

Details Synchronization detecting circuit and multimode wireless... Synchronization detecting circuit and multimode wireless...

2011-03-15

2011-03-15

Lin, Kenny S (Department: 2478)

Multiplex communications

Communication over free space

Combining or distributing information via time channels

Reexamination Certificate

active

07907591

ABSTRACT:
Multimode wireless communication apparatus supports plural wireless communication methods and includes synchronization detecting part. Digital signals output from first A/D part and second A/D part are combined by synchronization detecting part. Synchronization detecting part converts sampling frequencies of respective digital signals and performs other processes when combining digital signals. Synchronization detecting part detects synchronization timing for plural wireless communication methods by plurally performing correlation operation corresponding to respective wireless communication methods for digital signals combined, thereby providing a multimode wireless communication apparatus with its size and power consumption reduced.

REFERENCES:
patent: 5877815 (1999-03-01), Tsujimura
patent: 6208701 (2001-03-01), Hiramatsu et al.
patent: 6289064 (2001-09-01), Hiramatsu et al.
patent: 6456677 (2002-09-01), Hiramatsu et al.
patent: 6940837 (2005-09-01), Kotake
patent: 2005/0237429 (2005-10-01), Grundmeyer et al.
patent: 2008/0159442 (2008-07-01), Tanabe et al.
patent: 2009/0207889 (2009-08-01), Kobayashi et al.
patent: 06-037708 (1994-02-01), None
patent: 09-107583 (1997-04-01), None
patent: 2003-134569 (2003-05-01), None
patent: 2004-254326 (2004-09-01), None
patent: 2005-519562 (2005-06-01), None
patent: WO 03/077437 (2003-09-01), None
International Search Report for International Application No. PCT/JP2006/314236 dated Sep. 19, 2006.

Affiliated with

Also associated with

Rating

Synchronization detecting circuit and multimode wireless... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Synchronization detecting circuit and multimode wireless..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Synchronization detecting circuit and multimode wireless... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2742906