METHOD AND APPARATUS FOR TRANSMISSION WITHIN MULTI-CARRIER COMMUNICATION SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a method and an apparatus for performing resource allocation and transmission that allows both frequency selective and frequency diversity users to use the same resource-block based transmission scheme while still being capable of providing frequency diversity to the frequency diversity users.

SOLUTION: Multiple transmit antenna transmission preferably together with pseudo-random antenna-specific scrambling (PRAS) is utilized to scramble incoming data differently on different antennas for those users requiring frequency diversity type transmission. When the PRAS is activated for a particular allocation, each transmit antenna applies a different scrambling sequence to data symbols that are transmitted in the allocation.

COPYRIGHT: (C)2013,JPO&INPIT