HARQ method in a mobile communication system

Details HARQ method in a mobile communication system HARQ method in a mobile communication system

2007-03-29

2011-11-08

Appiah, Charles (Department: 2617)

Multiplex communications

Communication over free space

Combining or distributing information via frequency channels

C375S260000, C370S329000, C370S337000, C455S450000

Reexamination Certificate

active

08054818

ABSTRACT:
A method for allocating resources in an Orthogonal Frequency Division Multiple Access (OFDMA) mobile communication system where data is transmitted by Hybrid Automatic Repeat reQuest (HARQ) is provided, in which a multiplexing mode is selected for multiplexing a Distributed Resource Channel (DRCH) and Localized Resource Channel (LRCH) over orthogonal frequency resources, in which it is determined whether to use persistent resource allocation for each slot, if the selected multiplexing mode is a multiplexing mode that punctures the DRCH onto the LRCH, resources are allocated in an Synchronous HARQ S-HARQ scheme if the persistent resource allocation is used, and resources are allocated in a Resource Adaptive S-HARQ (RAS-HARQ) scheme if the persistent resource allocation is not used and resources are to be reused when early termination of HARQ transmission occurs.

REFERENCES:
patent: 2007/0058595 (2007-03-01), Classon et al.
LG Electronics—Downlink resouce allocation—3GPP TSG RAN WG1—num.42—London-United Kingdom—Aug. 29-Sep. 2, 2005—R1-05083.pdf.
Monogioudis—Updated Lucent-Nortel-Samsung proposal for Air Interface Evolution Phase 2—TSG-C WG3 C30-20060327-018 Mar. 30, 2006.pdf.
Eddy Kwon—Downlink Multiplexing for EUTRA—3GPP TSG-RAN WG1 Meeting #42bis San Diego USA Oct. 10-14 2005—R1-051220.pdf.

Affiliated with

Also associated with

Rating

HARQ method in a mobile communication system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with HARQ method in a mobile communication system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and HARQ method in a mobile communication system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4306134