Multiplex communications – Communication over free space – Having a plurality of contiguous regions served by...
Reexamination Certificate
2011-07-05
2011-07-05
Ryman, Daniel J (Department: 2466)
Multiplex communications
Communication over free space
Having a plurality of contiguous regions served by...
C370S329000, C370S459000, C370S472000, C370S474000, C370S536000, C370S544000, C714S748000
Reexamination Certificate
active
07974243
ABSTRACT:
In retransmission processing due to a failure of transmission of data packets, a plurality of data packets are simultaneously transmitted between two STAs by utilizing multiple wireless channels and MIMO, and the number of idle channels and the number of retransmission packets are compared. Then, when both of the numbers are different or only when the number of idle channels is larger than the number of retransmission packets, the retransmission packets are reconstructed according to the number of idle channels, and the reconstructed retransmission packets are simultaneously transmitted by using the idle channels.
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Aikawa Satoru
Hirukawa Akinori
Kumagai Tomoaki
Nagata Kengo
Ohta Atsushi
Harness & Dickey & Pierce P.L.C.
Nippon Telegraph and Telephone Corporation
Ryman Daniel J
Tran Thinh D
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