Multiplex communications – Communication over free space – Combining or distributing information via frequency channels
Reexamination Certificate
2011-07-05
2011-07-05
Afshar, Kamran (Department: 2617)
Multiplex communications
Communication over free space
Combining or distributing information via frequency channels
C370S311000, C370S902000, C370S347000, C455S502000, C455S507000, C455S334000, C455S574000
Reexamination Certificate
active
07974256
ABSTRACT:
A radio communication system for carrying out communications among a plurality of radio communication apparatus pertaining to the radio communication system through a radio network connecting the radio communication apparatus with each other wherein, each of the radio communication apparatus includes an access setting unit configured to prescribe a super frame period within a predetermined time and setting a reserved period within the super frame as a period for making an access to the radio network, and the access setting unit selects either a first reservation setting method not contending with reservation setting done by another radio communication apparatus, or a second reservation setting method possibly contending with reservation setting done by another radio communication apparatus.
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Sugaya Shigeru
Suzuki Mitsuhiro
Afshar Kamran
Finnegan Henderson Farabow Garrett & Dunner L.L.P.
Shaheed Khalid
Sony Corporation
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