Patent ID: 6675016
Filing Date: 2004-01-06
Classification: H04L,H04W

Abstract:
A method of transmitting radio signals based on at least one data flow toward a radio communication station, comprising the steps of:processing separately, in a radio link control stage, first data units containing information of a specified type and second data units not containing information of the specified type; supplying the data units to a medium access control stage which delivers the first data units along a first dedicated transport channel and the second data units along at least one second dedicated transport channel; supplying the data units delivered along said dedicated transport channels to a coding and multiplexing stage (18A, 18B) to form at least one symbol stream pertaining to a dedicated physical channel; supplying each symbol stream to a radio transmission stage; and controlling the coding and multiplexing stage and/or the radio transmission stage to provide greater protection against noise along the first dedicated transport channel than along the second dedicated transport channel.