Multiplex communications – Communication over free space – Having a plurality of contiguous regions served by...
Reexamination Certificate
2004-06-18
2010-10-12
Nguyen, Hanh (Department: 2473)
Multiplex communications
Communication over free space
Having a plurality of contiguous regions served by...
Reexamination Certificate
active
07813317
ABSTRACT:
Data packets are transmitted between two STAs capable of using plural radio channels and MIMO together, by using idle channels and MIMO. When at least one idle channel has been detected, plural data packets are generated in the same number as the sum of MIMO numbers of the respective idle channels, in which the data packets are generated from one or plural data frames, and plural data packets having the same packet time length are transmitted simultaneously between the two STAs by using the idle channels and MIMO.
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Aikawa Satoru
Hirukawa Akinori
Inoue Yasuhiko
Kumagai Tomoaki
Nagata Kengo
Harness & Dickey & Pierce P.L.C.
Loo Juvena
Nguyen Hanh
Nippon Telegraph and Telephone Corporation
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