TY - GEN
T1 - Joint user pairing and resource allocation for uplink SC-FDMA systems
AU - Fan, Jiancun
AU - Yin, Qinye
AU - Li, Geoffrey Ye
AU - Peng, Bingguang
AU - Zhu, Xiaolong
PY - 2011
Y1 - 2011
N2 - In this paper, we investigate joint user pairing and resource allocation under the practical constraints in singlecarrier frequency-division multiple access (SC-FDMA) LTE uplink systems. We first introduce a joint optimal algorithm based on branch-and-bound search as a benchmark. To reduce complexity, we divide the joint optimization problem into two subproblems: user pairing and resource allocation. For these subproblems, we develop several suboptimal but low-complexity algorithms. The simulation results show that the proposed algorithms outperform the conventional one.
AB - In this paper, we investigate joint user pairing and resource allocation under the practical constraints in singlecarrier frequency-division multiple access (SC-FDMA) LTE uplink systems. We first introduce a joint optimal algorithm based on branch-and-bound search as a benchmark. To reduce complexity, we divide the joint optimization problem into two subproblems: user pairing and resource allocation. For these subproblems, we develop several suboptimal but low-complexity algorithms. The simulation results show that the proposed algorithms outperform the conventional one.
UR - https://www.scopus.com/pages/publications/84863157570
U2 - 10.1109/GLOCOM.2011.6134562
DO - 10.1109/GLOCOM.2011.6134562
M3 - 会议稿件
AN - SCOPUS:84863157570
SN - 9781424492688
T3 - GLOBECOM - IEEE Global Telecommunications Conference
BT - 2011 IEEE Global Telecommunications Conference, GLOBECOM 2011
T2 - 54th Annual IEEE Global Telecommunications Conference: "Energizing Global Communications", GLOBECOM 2011
Y2 - 5 December 2011 through 9 December 2011
ER -