TY - CHAP
T1 - High-rate layered space-time transmissions based on constellation-rotation
AU - Xin, Yan
AU - Liu, Zhiqiang
AU - Giannakis, Georgios B.
PY - 2002/1/1
Y1 - 2002/1/1
N2 - Recent theoretical and experimental studies have shown that with affordable complexity, layered space-time (LST) transmissions can attain very high spectral efficiency in a rich-scattering environment. In this paper, we propose a novel high rate linearly precoded LST system, which allows for any number of transmit and receive antennas, and offers flexibility in trading performance with bandwidth efficiency and decoding complexity. Even with sub-optimum decoding, the system enjoys considerable transmit diversity gains. Its superior performance over existing uncoded V-BLAST and linear dispersion (LD) codes is confirmed by simulations.
AB - Recent theoretical and experimental studies have shown that with affordable complexity, layered space-time (LST) transmissions can attain very high spectral efficiency in a rich-scattering environment. In this paper, we propose a novel high rate linearly precoded LST system, which allows for any number of transmit and receive antennas, and offers flexibility in trading performance with bandwidth efficiency and decoding complexity. Even with sub-optimum decoding, the system enjoys considerable transmit diversity gains. Its superior performance over existing uncoded V-BLAST and linear dispersion (LD) codes is confirmed by simulations.
UR - http://www.scopus.com/inward/record.url?scp=0242291653&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0242291653&partnerID=8YFLogxK
U2 - 10.1109/WCNC.2002.993541
DO - 10.1109/WCNC.2002.993541
M3 - Chapter
AN - SCOPUS:0242291653
VL - 1
SP - 471
EP - 476
BT - IEEE Wireless Communications and Networking Conference, WCNC
ER -