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Title:
WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION DEVICE AND WIRELESS COMMUNICATIONS METHOD, AND COMPUTER PROGRAM
Document Type and Number:
Japanese Patent JP2005094169
Kind Code:
A
Abstract:

To configure a multichannel autonomous distributed wireless network efficiently in which a communication station does not provide an unnecessary transmission stop period.

A communication station makes a decision whether the beacon transmission channel of a next adjacent station matches the scheduled transmission channel of its own station or not by viewing the information on neighboring stations described in a beacon received from an adjacent station. When these channels match each other, transmission is prolonged by providing a transmission stop period for the next adjacent station. Consequently, disturbance is avoided in receiving a beacon from a station next to the adjacent station and since unnecessary transmission stop period is not required, throughput is enhanced.


Inventors:
NISHIKAWA KENZO
Application Number:
JP2003000322349
Publication Date:
April 07, 2005
Filing Date:
September 16, 2003
Export Citation:
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Assignee:
SONY CORP
International Classes:
H04L12/28; H04W52/02; H04W56/00; H04W72/12; H04W74/00; H04W74/08; H04W84/12; H04W84/18; (IPC1-7): H04L12/28
Attorney, Agent or Firm:
宮田 正昭
山田 英治
澤田 俊夫