WIRELESS LOCAL NETWORK SYSTEM FOR TRANSMITTING MASSIVE DATA

摘要

PURPOSE: A wireless near field network system for mass data transmission is provided to effectively transmit and receive mass data like voice data in a wireless near field network. CONSTITUTION: A channel allocation unit allocates channels for a plurality coordinators(300). A channel management unit monitors whether a channel set in a specific coordinator is used for mass data communication(302,304,306). Recommendation channel information for the mass data communication is created based on the monitoring of the channel management unit. The coordinator broadcasts a beacon message. The beacon message includes the recommendation channel information. [Reference numerals] (300) Using channel allocation of each coordinator; (302) Using channel information is received from a coordinator; (304) Recommended channel selection; (306) Recommended channel transmission