Method and apparatus for managing a cooperative diversity...

Details Method and apparatus for managing a cooperative diversity... Method and apparatus for managing a cooperative diversity...

2011-08-23

2011-08-23

Harper, Kevin C (Department: 2462)

Multiplex communications

Diagnostic testing

C370S462000, C370S465000, C455S423000, C455S434000

Reexamination Certificate

active

08004995

ABSTRACT:
A cooperative diversity method and apparatus that can minimize interference and maximize an efficiency of a transmission channel between terminals of a cooperative diversity pair, the method including: determining a pair of terminals to be a cooperative diversity pair according to a spectrum sensing result of a cognitive radio (CR); selecting a subchannel through which data is exchanged between the pair of terminals; and transmitting the data between the pair of terminals through the selected subchannel.

REFERENCES:
patent: 5799245 (1998-08-01), Ohashi
patent: 7280814 (2007-10-01), Austin et al.
patent: 7715787 (2010-05-01), Yoon et al.
patent: 2007/0202867 (2007-08-01), Waltho et al.
patent: 2007/0248173 (2007-10-01), Hassan et al.
patent: 2009/0052570 (2009-02-01), Haykin

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