Frequency hopping method and apparatus in a wireless...

Details Frequency hopping method and apparatus in a wireless... Frequency hopping method and apparatus in a wireless...

2011-08-02

2011-08-02

Beamer, Temica M (Department: 2617)

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

C370S329000, C370S342000, C370S344000

Reexamination Certificate

active

07990928

ABSTRACT:
A method for supporting frequency hopping of a transmission apparatus by a reception apparatus in a wireless communication system supporting Hybrid Automatic Repeat reQuest (HARQ). The method includes determining whether a particular transmission apparatus has a need to perform hopping of allocating a different logical channel every Transmission Time Interval (TTI); and when there is no need to perform hopping every TTI, sending to the transmission apparatus a command to perform hopping every multiple TTIs, and simultaneously signaling information on a number of the multiple TTIs.

REFERENCES:
patent: 2005/0122898 (2005-06-01), Jang et al.
patent: 2005/0249120 (2005-11-01), Heo et al.
patent: 2005/0281188 (2005-12-01), Cho et al.
patent: 2006/0056360 (2006-03-01), Parkvall et al.
patent: 1020050099906 (2005-10-01), None

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