Communication method, communication device, and computer...

Details Communication method, communication device, and computer... Communication method, communication device, and computer...

2007-11-27

2007-11-27

Maung, Nay (Department: 2618)

Telecommunications

Transmitter and receiver at separate stations

Short range rf communication

C455S011100, C455S500000, C455S507000

Reexamination Certificate

active

10544107

ABSTRACT:
In order to solve a problem of an accumulation on the transmission side, a delay on the reception side, and the like at the time of transmission in a communication system such as a wireless LAN system, each communication station in a network transmits a beacon in which information with respect to the network is written and sets a state in which a reception operation is performed during periods of time before and after the transmission of the beacon signal when performing access control not to make communication timing of a packet collide with that of another station by detecting a signal transmitted from another station. With performing such processing, a system can be formed based on minimum level of transmission and reception operation when transmission and reception data does not exist in each communication station in the network, and also a data transfer can be performed with latency as small as possible in a minimum necessary level of transmission and reception operation by making a transition of a transmission and reception state in accordance with a fluctuating volume of transmission and reception data.

REFERENCES:
patent: 2004/0023641 (2004-02-01), Tsutsumi et al.
patent: 2004/0043780 (2004-03-01), Sugaya et al.
patent: 2000-358059 (2000-12-01), None
patent: 2002-300175 (2002-10-01), None
patent: 2003-229869 (2003-08-01), None

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