Multiplex communications – Channel assignment techniques – Carrier sense multiple access
Reexamination Certificate
2006-06-27
2006-06-27
Pham, Chi (Department: 2666)
Multiplex communications
Channel assignment techniques
Carrier sense multiple access
C370S338000, C370S528000
Reexamination Certificate
active
07068677
ABSTRACT:
A subscriber radio access system in which it becomes possible to facilitate communications for realizing high throughput and by which a radio LAN communication can be realized even if a radio link section is longer according to the CSMA protocol on Ethernet is provided. The subscriber radio access system includes plural transceiver terminals; and a base station linked to each of the plural transceiver terminals via a radio communication channel, wherein one of the plural transceiver terminals communicates to the other transceiver terminal with an Ethernet packet employing a carrier sense multiple access (CSMA) protocol, of which a packet length is corrected to correspond to a transmission delay time between the one and other transceiver.
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Aoki Ken'ichi
Arai Koji
Nakagawa Gen
Abelson Ron
Fujitsu Limited
Katten Muchin & Rosenman LLP
Pham Chi
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