Multiplex communications – Communication over free space – Combining or distributing information via time channels
Reexamination Certificate
2002-01-21
2010-06-15
Eng, George (Department: 2617)
Multiplex communications
Communication over free space
Combining or distributing information via time channels
C370S329000, C370S437000, C455S450000, C455S452100
Reexamination Certificate
active
07738438
ABSTRACT:
A radio base system (1000) is multi-path-connected to a plurality of mobile terminal devices to transmit/receive signals. When a communication channel establishment request is sent from one of the plurality of mobile terminal devices, a control unit (80) detects the presence or absence of a mobile terminal device to which a communication channel is already connected for each of a plurality of slots. When channel allocation has to be performed by path multiplexing on the mobile terminal device which has sent the channel establishment request, control unit (80) permits channel establishment in accordance with a result of detection of an error detecting unit (56).
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Miyata Takeo
Mori Koichi
Nakao Seigo
Eng George
Miller Brandon J
Sanyo Electric Co,. Ltd.
Westerman Hattori Daniels & Adrian LLP
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