Method and system for transmitting a broadcast/multicast...

Details Method and system for transmitting a broadcast/multicast... Method and system for transmitting a broadcast/multicast...

2007-11-19

2011-11-22

Ngo, Ricky (Department: 2464)

Multiplex communications

Communication over free space

Combining or distributing information via time channels

C370S337000, C455S441000

Reexamination Certificate

active

08064426

ABSTRACT:
The present application discloses a method and system for transmitting a Broadcast/Multicast Service (MBMS), which is used for solving the problem that macro cell coverage of the MBMS and macro diversity combining of multi-cells cannot be implemented efficiently based on a frame structure of the existing Time Division-Synchronous Code Division Multiple Access (TD-SCDMA) system in prior art. The method includes: mapping a channel estimation code and data symbols of a Broadcast/Multicast Service to a resource unit, wherein the channel estimation code is mapped in front of the data symbols in a signal frame at a time slot for all services or a time slot for the MBMS; and transmitting the resource unit. Using the present application, efficiency and performance of transmitting a MBMS are improved, and the multi-cells combining of the MBMS and deployment of the MBMS with a macro cell mechanism are implemented efficiently.

REFERENCES:
patent: 2006/0067206 (2006-03-01), Mantravadi et al.
patent: 2006/0146755 (2006-07-01), Pan et al.
patent: 2007/0064669 (2007-03-01), Classon et al.
patent: 2007/0201350 (2007-08-01), Papasakellariou
patent: 2008/0049692 (2008-02-01), Bachu et al.
patent: 2008/0080471 (2008-04-01), Rinne
patent: 2008/0084845 (2008-04-01), Kuchibhotla et al.
patent: 2008/0101326 (2008-05-01), Zhang et al.
patent: 2009/0279589 (2009-11-01), Nguyen
patent: 1215269 (1999-04-01), None
patent: 1797987 (2006-07-01), None
patent: WO 2006/099326 (2006-09-01), None

Affiliated with

Also associated with

Rating

Method and system for transmitting a broadcast/multicast... 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 system for transmitting a broadcast/multicast..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and system for transmitting a broadcast/multicast... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4285754