Radio communication system, radio communication device, radio communication method, and computer program

A technology of a wireless communication system and a wireless communication device, which is applied in the fields of wireless communication systems, wireless communication devices, wireless communication and computer programs, and can solve problems such as inability to permanently confirm, communication quality degradation, etc.
CN1830175AInactive Publication Date: 2006-09-06SONY CORP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SONY CORP
Publication Date
2006-09-06
Estimated Expiration
Not applicable · inactive patent

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Abstract

PROBLEM TO BE SOLVED: To provide a technology whereby each communication station efficiently makes a frequency allocation in an autonomous distribution multichannel wireless network. ŽSOLUTION: Each communication station transmits a beacon on an optimum channel to its own reception so as not to overlap with beacons of other stations. A communication station obtaining a preferential transmission right after transmission of the beacon shifts to an optimum channel of a receiver side and starts transmission. The communication station shifts to a beacon transmission schedule channel for reception of the beacon when a beacon transmission timing of the other station comes close during a preferential transmission period TGP. When a channel used at present by its own station differs from a channel used by the TGP of the other stations, the channel can be utilized succeedingly even after the reception of beacon. Ž
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Description

technical field

[0001] The present invention relates to a wireless communication system, a wireless communication device, and a wireless communication method, and a computer program for performing mutual communication between a plurality of wireless stations, such as a wireless LAN (Local Area Network) or a PAN (Personal Area Network), and more particularly Said, relates to a wireless communication system, a wireless communication device and a wireless communication method, and a computer program for establishing a wireless network by autonomous decentralized operation of each communication station without a specific relationship between a controlling station and a controlled station.

[0002] More specifically, the present invention relates to a wireless communication system, a wireless communication device and a wireless communication method, and a computer program for forming an autonomous decentralized wireless network without intervention of a specific control station in a...

Claims

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