The invention provides a wireless connection establishment method enabling determination of a transmission format while giving consideration to security when conducting a connection establishment needed to send and receive multimedia information between radio devices having a radio communication function....http://www.google.fr/patents/US7583954?utm_source=gb-gplus-shareBrevet US7583954 - Wireless connection establishment method, its system and radio device control terminal used in the same
Wireless connection establishment method, its system and radio device ...
