TY - GEN
T1 - Multiuser pairing and resource allocation with interference avoidance for SC-FDMA cellular systems
AU - Fan, Jiancun
AU - Li, Geoffrey Ye
AU - Yin, Qinye
AU - Li, Liangliang
PY - 2012
Y1 - 2012
N2 - In this paper, we investigate multiuser pairing and resource allocation with interference avoidance in LTE uplink cellular networks. We first derive the received signal-to-interference-plus-noise ratio (SINR) in spatial multiuser SC-FDMA systems with frequency-domain minimum mean-square error (MMSE) equalization. Based on it, we formulate an optimization multiuser pairing and resource allocation problem to maximize system weighted throughput. With the help of the exchange of high interference indicators among multiple base stations, we develop a distributed joint optimal algorithm and a distributed low-complexity algorithm. Simulation results show that the proposed algorithm with interference avoidance significantly outperforms the algorithm without interference avoidance in [12].
AB - In this paper, we investigate multiuser pairing and resource allocation with interference avoidance in LTE uplink cellular networks. We first derive the received signal-to-interference-plus-noise ratio (SINR) in spatial multiuser SC-FDMA systems with frequency-domain minimum mean-square error (MMSE) equalization. Based on it, we formulate an optimization multiuser pairing and resource allocation problem to maximize system weighted throughput. With the help of the exchange of high interference indicators among multiple base stations, we develop a distributed joint optimal algorithm and a distributed low-complexity algorithm. Simulation results show that the proposed algorithm with interference avoidance significantly outperforms the algorithm without interference avoidance in [12].
UR - https://www.scopus.com/pages/publications/84877642704
U2 - 10.1109/GLOCOM.2012.6503911
DO - 10.1109/GLOCOM.2012.6503911
M3 - 会议稿件
AN - SCOPUS:84877642704
SN - 9781467309219
T3 - Proceedings - IEEE Global Communications Conference, GLOBECOM
SP - 4993
EP - 4997
BT - 2012 IEEE Global Communications Conference, GLOBECOM 2012
T2 - 2012 IEEE Global Communications Conference, GLOBECOM 2012
Y2 - 3 December 2012 through 7 December 2012
ER -