Patent ID: 9634743
Date: 2017-04-25
CPC Classifications: H04B,H04L

Claim:
1. A baseband processor for processing information, comprising: a stream processing circuit configured to process a stream before transmission over a respective transmission channel; and a control circuit configured to vary at least one longer term parameter of the processing according to channel conditions and to control at least one shorter term parameter of the processing according to channel conditions; the control circuit further configured to vary the at least one shorter term parameter at least partially independently of the control of the at least one longer term parameter; and the control circuit further configured to control the variations in the at least one longer term parameter at a first rate of adjustment not exceeding a given limit, while being arranged to control the at least one shorter term parameter at a second rate of adjustment which may exceed the given limit; and the control circuit further configured to control the at least one shorter term parameter within a variable range, the range being varied at a third rate of adjustment wherein the third rate of adjustment is at a slower rate than the second rate of adjustment.