Patent ID: 6337982
Filing Date: 2002-01-08
Classification: H04M,H04W

Abstract:
A cordless telephony device comprising a base station for radio communication with a handset on channels, each one of said base station and said handset including:a transmitter and a receiver for transmitting and receiving signals between said base station and said handset on said channels; a channel positioning means capable of settling a receiver at one of said base station or handset to a current channel number (N) for enabling receipt of signals on said channel; and, a scanning element for scanning said channels to receive and analyze a frame requesting a connection transmitted on a current channel of said channels by a requesting one of said base station and said handset, said request frame including a channel number (L) of a communication channel selected from said channels; and, wherein said scanning element of a receiving one of said base station and said handset detects said channel number (L) included in said request frame; and, in response to said detecting, initiates said channel positioning means to immediately settle one of a receiving one of said base station and said handset on said channel number (L) for completing said connection when said current channel number (N) is not equal to said channel number (L), or otherwise immediately establishing communication when said current channel (N) is equal to (L).