Apparatus and method for automatic repeat request in multi...

Details Apparatus and method for automatic repeat request in multi... Apparatus and method for automatic repeat request in multi...

2011-03-29

2011-03-29

Sam, Phirin (Department: 2476)

Multiplex communications

Channel assignment techniques

Adaptive selection of channel assignment technique

C370S465000

Reexamination Certificate

active

07916745

ABSTRACT:
An apparatus and method for Automatic Repeat reQuest (ARQ) in a Multi Input Multi Output (MIMO) system. The method includes computing weights of erroneous packets and weights of transmitting antennas by using channel information; sorting the weights of the erroneous packets in descending order; sorting the weights of the transmitting antennas in ascending order; and assigning the transmitting antennas to the erroneous packets according to sorting results.

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