|6134278||Methods and apparatus for CDMA rate detection|
Techniques for more accurately detecting the data rate of a frame of data in a cellular telephone system are described. Data is preferably received at one of four rates: full, half, quarter and eighth. A correlation is performed between the incoming soft ...
|6097716||Rate detection for multi-rate communications|
For a given rate set, an IS-95 transmitter can generate an IS-95 signal at any one of four different data rates. According to the present invention, an IS-95 receiver performs a statistical analysis on the received data stream to determine which particula...