TY - GEN
T1 - Capacity evaluation of various multiuser MIMO schemes in downlink cellular environments
AU - Joung, Jingon
AU - Kim, Eun Yong
AU - Lim, Sung Hoon
AU - Jang, Yong Up
AU - Shin, Won Yong
AU - Chung, Sae Young
AU - Chun, Joohwan
AU - Lee, Yong H.
N1 - Copyright:
Copyright 2008 Elsevier B.V., All rights reserved.
PY - 2006
Y1 - 2006
N2 - Presented in this paper is a study of the capacity evaluation of various multiuser MIMO schemes in cellular environments. The throughputs per user of the generalized zero-forcing with rank adaptation and vector perturbation schemes are compared with the capacity bound of the Gaussian MIMO broadcast channel, obtained by dirty paper coding under proportional fairness scheduling. The average cell throughputs of these schemes are also compared. From these comparisons, this study provides vital information for applying multiuser MIMO schemes in multicell environments.
AB - Presented in this paper is a study of the capacity evaluation of various multiuser MIMO schemes in cellular environments. The throughputs per user of the generalized zero-forcing with rank adaptation and vector perturbation schemes are compared with the capacity bound of the Gaussian MIMO broadcast channel, obtained by dirty paper coding under proportional fairness scheduling. The average cell throughputs of these schemes are also compared. From these comparisons, this study provides vital information for applying multiuser MIMO schemes in multicell environments.
UR - http://www.scopus.com/inward/record.url?scp=44949093464&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=44949093464&partnerID=8YFLogxK
U2 - 10.1109/PIMRC.2006.253961
DO - 10.1109/PIMRC.2006.253961
M3 - Conference contribution
AN - SCOPUS:44949093464
SN - 1424403294
SN - 9781424403295
T3 - IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
BT - 2006 IEEE 17th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
T2 - 2006 IEEE 17th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
Y2 - 11 September 2006 through 14 September 2006
ER -