초록 ▼

A CDMA communication system which prevents the transmission of data between communicating nodes until the data communication rate required by the communicating nodes has been completely established throughout the system selectively suppresses the confirmation tone that a receiving node sends to an o

A CDMA communication system which prevents the transmission of data between communicating nodes until the data communication rate required by the communicating nodes has been completely established throughout the system selectively suppresses the confirmation tone that a receiving node sends to an originating node. The transmission of voice, facsimile or modem data is prevented until the communication path has been established at the desired communication rate. This permits the system to reliably transport encoded data at a plurality of data rates across a telecommunication system which may lack precise synchronization.

대표청구항 ▼

[ What is claimed is:] [1.] A system for suppressing selective communications during rate modification in a wireless communication network wherein the wireless communication network comprises a first communicating node, a second communicating node and the system located between said first and said s

[ What is claimed is:] [1.] A system for suppressing selective communications during rate modification in a wireless communication network wherein the wireless communication network comprises a first communicating node, a second communicating node and the system located between said first and said second nodes, the system comprising:means for establishing a communication channel between said first and said second nodes at a first data rate;means for detecting a transmission from said first node on said channel;means for determining whether said transmission requires a change in data rates to a second data rate;switch means, responsive to said determining means, for switching said communication channel to said second data rate; andblocking means, responsive to said determining means, for blocking transmissions from said second node until said second data rate has been established.