SCRAMBLING SEQUENCE INITIALIZATION FOR COORDINATED MULTI-POINT TRANSMISSIONS

摘要

PROBLEM TO BE SOLVED: To generate a shared initialization code for physical channel data scrambling in an LTE Advanced coordinated multi-point transmission network.SOLUTION: A method comprises: generating a shared initialization code in a serving cell of a coordinated multi-point transmission network (where the shared initialization code comprises a virtual serving cell identifier); initializing a scrambling sequence generator with the shared initialization code; generating a scrambling sequence from the shared initialization code; and generating scrambled data with the scrambling sequence.