Title :
Layered matrix modulation [wireless communication]
Abstract :
We examine a full rate and diversity 2×2 layered matrix modulation configuration. The layer matrix modulation is constructed in accordance to design rules that enable separate decoding of the layers. Each layer of the matrix modulation is separately decoded by exploiting the constant modulus property of one layer and zero-forcing in the other layer. Decoding incorporates a per survivor process (PSP), a voting scheme (VS), and iterative decoding. The concept is demonstrated via Monte Carlo simulation.
Keywords :
MIMO systems; Monte Carlo methods; block codes; equalisers; iterative decoding; modulation coding; space-time codes; Monte Carlo simulation; decoding voting scheme; iterative decoding; layer constant modulus property; layer separate decoding; layer zero-forcing; layered MIMO configuration; layered SBTC; layered matrix modulation; per survivor decoding process; space-time block codes; wireless communication; zero-forcing equalizers; Algorithm design and analysis; Block codes; Iterative decoding; MIMO; Modulation coding; Receiving antennas; Signal design; Topology; Transmitting antennas; Voting;
Conference_Titel :
Radio and Wireless Conference, 2004 IEEE
Print_ISBN :
0-7803-8451-2
DOI :
10.1109/RAWCON.2004.1389083
