Method and apparatus for transmitting/receiving downlink...

Details Method and apparatus for transmitting/receiving downlink... Method and apparatus for transmitting/receiving downlink...

2011-05-31

2011-05-31

Wong, Warner (Department: 2471)

Multiplex communications

Communication techniques for information carried in plural...

Combining or distributing information via time channels

C370S328000, C455S442000, C375S145000

Reexamination Certificate

active

07953119

ABSTRACT:
Disclosed is a method and an apparatus for transmitting a downlink Synchronization CHannel (SCH) in an Orthogonal Frequency Division Multiplexing (OFDM)-based cellular wireless communication system supporting a scalable bandwidth. Herein, initial cell search and neighbor cell search are seamlessly performed. The disclosed method and apparatus disclose a synchronization channel structure applicable to both a Frequency Division Duplex (FDD) system and a Time Division Duplex (TDD) system.

REFERENCES:
patent: 6807147 (2004-10-01), Heinonen et al.
patent: 7292548 (2007-11-01), Lim et al.
patent: 2003/0095516 (2003-05-01), Ok et al.
patent: 2003/0169702 (2003-09-01), Ryu et al.
patent: 2005/0002369 (2005-01-01), Ro et al.
patent: 2005/0075125 (2005-04-01), Bada et al.
patent: 2006/0078040 (2006-04-01), Sung et al.
patent: 2006/0126491 (2006-06-01), Ro et al.
patent: 2007/0190967 (2007-08-01), Cho et al.
patent: 2008/0080463 (2008-04-01), Stewart et al.
patent: 2008/0285529 (2008-11-01), Kwak et al.
patent: 2009/0061864 (2009-03-01), Sohn
patent: 2009/0147757 (2009-06-01), Naka et al.
patent: 2009/0161652 (2009-06-01), Chang et al.
patent: 2009/0168662 (2009-07-01), Tsuboi et al.
patent: 2009/0185541 (2009-07-01), Tanno et al.
patent: 2009/0201565 (2009-08-01), Bita et al.
patent: 2009/0268695 (2009-10-01), Zhao et al.
patent: 2010/0002617 (2010-01-01), Seyama
patent: 1020050003800 (2005-01-01), None
patent: 1020060026171 (2006-03-01), None
patent: 1020070077023 (2007-07-01), None

Affiliated with

Also associated with

Rating

Method and apparatus for transmitting/receiving downlink... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for transmitting/receiving downlink..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for transmitting/receiving downlink... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2658992