Multiplex communications – Communication over free space – Combining or distributing information via time channels
Reexamination Certificate
2007-07-03
2011-10-18
Rao, Seema S. (Department: 2462)
Multiplex communications
Communication over free space
Combining or distributing information via time channels
C370S463000, C455S452200, C455S451000
Reexamination Certificate
active
08040868
ABSTRACT:
A communication system and method for measuring communication channel qualities of one or more partial bands of a communication band is provided. A mobile station represents measured communication channel qualities of the partial bands by relative value information in a frequency direction and/or time direction and selectively communicates the relative value information to a base station. The relative value information in the frequency direction represents a difference in the communication channel qualities of the partial bands at a first timing. The relative value information in the time direction represents a difference between the communication channel qualities of the partial bands at a second timing and the communication channel qualities of the partial bands at a time prior to the second timing.
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Hamabe Kojiro
Kuroda Nahoko
Baron Henry
NEC Corporation
Rao Seema S.
Sughrue & Mion, PLLC
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