Methods and systems are provided to control transmit power in a wireless
transmitter. By receiving a number of transmit control protocol (TCP)
segments, converting the TCP segments to radio link control (RLC) frames
and transmitting the RLC frames based on a predetermined targeted frame
error rate, the initial RLC frames are transmitted using a minimum of
power. Any unsuccessfully transmitted RLC frames are cyclically
re-transmitted, along with a number of new RLC frames, at decreasing
targeted frame error rates, until all RLC frames in a given transmission
cycle are successfully transmitted. Accordingly, a new block of RLC
frames are transmitted at the predetermined maximum targeted frame error
rate. By transmitting RLC frames in this fashion, the overall transmit
power can be reduced as compared to conventional transmission techniques,
while increasing total data throughput.