Telecommunications – Transmitter and receiver at separate stations – Single message via plural carrier wave transmission
Patent
1995-03-14
1998-05-19
Vo, Nguyen T.
Telecommunications
Transmitter and receiver at separate stations
Single message via plural carrier wave transmission
455 63, H04B 726
Patent
active
057549478
ABSTRACT:
A radio communication method for transmitting and receiving data between a first terminal and a second terminal comprises the following two steps. A step of establishing a connection between the first terminal and the second terminal when the first terminal and the second terminal have detected that a signal has not been transmitted on a predetermined channel, and the other step of starting data communications between the first terminal and the second terminal which have established the connection, and transmitting the predetermined signal on the predetermined channel from both the first terminal and the second terminal throughout the data communications.
REFERENCES:
patent: 4409687 (1983-10-01), Berti et al.
patent: 4656627 (1987-04-01), Hasley et al.
patent: 4658435 (1987-04-01), Childress et al.
patent: 5276911 (1994-01-01), Levine et al.
patent: 5307509 (1994-04-01), Michalon et al.
patent: 5488611 (1996-01-01), Zijderhand et al.
"Voice Traffic Capacity of Bse Control Multiple Access with Collision Detection (BCMA/CD for Digital Cellular Radio", by Y. Kriaras et al., IEEE Int'l Telecom. Symposium, 3 Sep. 1990.
"Code Assignment for Hidden Terminal Interference Avoidance in Multihop Packet Radio Networks", by A. Bertossi et al., IEEE Infocom 1992 The Conference on Computer Communications.
"A Distributed Access Protocol Proposal Supporting Time Bounded Services", by W. Diepstraten IEEE Working Group Paper 802.11-93/70, May 1993.
A Hybrid Wireless MAC Protocol, by K. Biba, IEEE Working Group Paper 802.11-/91-92, Sep. 1991.
"Packet Switching in Radio Channels: Part II--The Hidden Terminal Problem in Carrier Sense Multiple Access and the Busy-Tone Solution", IEEE Transactions on Communications, vol. COM-23, No. 12, Dec. 1975.
Asano Hiroaki
Takai Hitoshi
Tanabe Takumi
Matsushita Electric Industrial Co.
Vo Nguyen T.
LandOfFree
Radio communication apparatus and method for preventing hidden t does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Radio communication apparatus and method for preventing hidden t, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Radio communication apparatus and method for preventing hidden t will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1866007