吉林大学学报(工学版) ›› 2016, Vol. 46 ›› Issue (3): 947-954.doi: 10.13229/j.cnki.jdxbgxb201603041

• Orginal Article • Previous Articles     Next Articles

Weighted user-correlation based fair scheduling for MU-MIMO downlink

LI Zhao, LI Pei-feng   

  1. State Key Laboratory of Integrated Service Networks, Xidian University, Xi'an 710071, China
  • Received:2014-10-08 Online:2016-06-20 Published:2016-06-20

RICH HTML

0   

PDF (PC)

131

Abstract: Traditional fair scheduling algorithms cannot accurately compute the achievable rate for each user in the process of iterative user selection, which results in non-favorable tradeoff between fairness and system sum rate. To address this problem, a fair scheduling algorithm based on weighted user-correlation (WUCFS) is proposed for MU-MIMO downlink broadcast channels. In this algorithm, users are activated based on comprehensive consideration of the correlation between candidate users and selected users as well as those to be scheduled potentially. Weighted correlation maximization is employed as scheduling criterion. The proposed algorithm could estimate the actual transmission rate of each user more precisely, and activate a set of users of small mutual interference with more fairness and appropriateness. Compared with existing schemes, the propose algorithm could achieve better fairness among users while ensuring high system sum rate.

Key words: communication technology, multiuser, MIMO system, user correlation, fairness scheduling

CLC Number: 

  • TN929.5
[1] Bauch G, Alexiou A. MIMO technologies for the wireless future[C]∥Proceedings of the IEEE International Symposium on Personal Indoor and Mobile Radio Communications (PIMRC),Cannes,2008:1-6.
[2] Gesbert D, Kountouris M, Heath R W, et al. Shifting the MIMO paradigm[J]. IEEE Signal Processing Magazine,2007,24(5):36-46.
[3] Gesbert D, Shafi M, Shiu D, et al. From theory to practice: an overview of MIMO space-time coded wireless systems[J]. IEEE Journal on Selected Areas in Communications,2003,21(3):281-302.
[4] Yoo T, Goldsmith A. On the optimality of multi antenna broadcast scheduling using zero-forcing beamforming[J]. IEEE Journal on Selected Areas in Communications,2006,24(3):528-541.
[5] Wang M, Li F, Evans J S. Modified semi-orthogonal user scheduling scheme with optimized user selection parameter[C]∥Proceedings of the IEEE Communications Theory Workshop(AusCTW),Adelaide,2013:111-115.
[6] Mao J, Gao J, Liu Y, et al. Simplified semi-orthogonal user selection for MU-MIMO systems with ZFBF[J]. IEEE Wireless Communications Letters,2012,1(1):42-45.
[7] Ji T, Zhou C, Zhou S, et al. Low complex user selection strategies for multi-user MIMO downlink scenario[C]∥Proceedings of the IEEE Wireless Communications and Networking Conference (WCNC),Hong Kong,2007:1532-1537.
[8] Shen Z, Chen R, Andrews J G, et al. Low complexity user selection algorithms for multiuser MIMO systems with block diagonalization[J]. IEEE Transaction on Signal Processing,2006, 54(9):3658-3663.
[9] Jalali A, Padovani R, Pankaj R. Data throughput of CDMA-HDR a high efficiency-high data rate personal communication wireless system[C]∥Proceedings of the IEEE Vehicular Technology Conference(VTC),Tokyo,2000:1854-1858.
[10] Sigdel S, Krzymien W. Simplified fair scheduling and antenna selection algorithms for multiuser MIMO orthogonal space-division multiplexing downlink[J]. IEEE Transactions on Vehicular Technology,2009,58(3):1329-1344.
[11] Tran L N, Bengtsson M, Ottersten B. Iterative precoder design and user scheduling for block-diagonalized systems[J]. IEEE Transactions on Signal Processing,2012,60(7):3726-3729.
[12] 李钊,刘瑞雪,王琳,等. MU-MIMO下行链路基于关联干扰的先验式用户调度[J]. 电子与信息学报,2014,36(1):67-73.
Li Zhao, Liu Rui-xue, Wang Lin, et al. MU-MIMO downlink proactive scheduling based on associative interference[J]. Journal of Electronics & Information Technology,2014,36(1): 67-73.
[13] Evans J S. Optimal resource allocation for pilot symbol aided multiuser receivers in Rayleigh faded CDMA channels[J]. IEEE Transactions on Communications,2002,50(8):1316-1325.
[14] Viswanathan H, Venkatesan S, Huang H. Downlink capacity evaluation of cellular networks with known-interference cancellation[J]. IEEE Journal on Selected Areas in Communications,2003,21(5): 802-811.
[15] 李钊,杨家玮,姚俊良,等. 多用户MIMO下行链路自适应反馈分布式调度算法[J]. 吉林大学学报:工学版,2011,41(2):514-519.
Li Zhao, Yang Jia-wei, Yao Jun-liang, et al. Distributed scheduling algorithm for multiuser MIMO downlink with adaptive feedback[J]. Journal of Jilin Universtity (Engineering and Technology Edition),2011,41(2):514-519.
[16] Souihli O, Ohtsuki T. Joint feedback and scheduling scheme for service-differentiated multiuser MIMO systems[J].IEEE Transaction on Wireless Communications,2010,9(2):528-533.
[17] Sediq A B, Gohary R H, Schoenen R, et al. Optimal tradeoff between sum-rate efficiency and Jain's fairness index in resource allocation[J]. IEEE Transactions on Wireless Communications, 2013,12(7):3496-3509.
[1] ZHOU Yan-guo,ZHANG Hai-lin,CHEN Rui-rui,ZHOU Tao. Two-level game approach based resource allocation scheme in cooperative networks [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1879-1886.
[2] SUN Xiao-ying, HU Ze-zheng, YANG Jin-peng. Assessment method of electromagnetic pulse sensitivity of vehicle engine system based on hierarchical Bayesian networks [J]. 吉林大学学报(工学版), 2018, 48(4): 1254-1264.
[3] DONG Ying, CUI Meng-yao, WU Hao, WANG Yu-hou. Clustering wireless rechargeable sensor networks charging schedule based on energy prediction [J]. 吉林大学学报(工学版), 2018, 48(4): 1265-1273.
[4] MOU Zong-lei, SONG Ping, ZHAI Ya-yu, CHEN Xiao-xiao. High accuracy measurement method for synchronous triggering pulse transmission delay in distributed test system [J]. 吉林大学学报(工学版), 2018, 48(4): 1274-1281.
[5] DING Ning, CHANG Yu-chun, ZHAO Jian-bo, WANG Chao, YANG Xiao-tian. High-speed CMOS image sensor data acquisition system based on USB 3.0 [J]. 吉林大学学报(工学版), 2018, 48(4): 1298-1304.
[6] CHEN Rui-rui, ZHANG Hai-lin. Performance analysis of 3D millimeter wave communications [J]. 吉林大学学报(工学版), 2018, 48(2): 605-609.
[7] ZHANG Chao-yi, LI Jin-hai, YAN Yue-peng. Improved Tong detection algorithm with double thresholds [J]. 吉林大学学报(工学版), 2018, 48(2): 610-617.
[8] GUAN Ji-shi, SHI Yao-wu, QIU Jian-wen, SHAN Ze-biao, SHI Hong-wei. New algorithm to estimate characteristic exponent of α-stable distribution [J]. 吉林大学学报(工学版), 2018, 48(2): 618-624.
[9] LI Wei, LI Ya-jie. Satisfactory integrated design between failure accommodation and communication for non-uniform transmission networked control system under discrete event-triggered communication scheme [J]. 吉林大学学报(工学版), 2018, 48(1): 245-258.
[10] SUN Xiao-ying, WANG Zhen, YANG Jin-peng, HU Ze-zheng, CHEN Jian. Electromagnetic susceptibility assessment of electronic throttle based on Bayesian network [J]. 吉林大学学报(工学版), 2018, 48(1): 281-289.
[11] WU Wei, WANG Shi-gang, ZHAO Yan, WEI Jian, ZHONG Cheng. Hexagonal elemental image array generation [J]. 吉林大学学报(工学版), 2018, 48(1): 290-294.
[12] YUAN Jian-guo, ZHANG Xi-ruo, QIU Piao-yu, WANG Yong, PANG Yu, LIN Jin-zhao. Non-iterative phase noise suppression algorithm utilizing cyclic prefix in OFDM systems [J]. 吉林大学学报(工学版), 2018, 48(1): 295-300.
[13] WANG Jin-peng, CAO Fan, HE Xiao-yang, ZOU Nian-yu. Multi carrier system joint receiving method based on MAI and ICI [J]. 吉林大学学报(工学版), 2018, 48(1): 301-305.
[14] SHI Wen-xiao, SUN Hao-ran, WANG Shao-bo. Joint channel allocation and routing algorithm in wireless mesh network [J]. 吉林大学学报(工学版), 2017, 47(6): 1918-1925.
[15] JIANG Lai-wei, SHA Xue-jun, WU Xuan-li, ZHANG Nai-tong. Novel joint user association and resource allocation method in LTE-A HetNets [J]. 吉林大学学报(工学版), 2017, 47(6): 1926-1932.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] LIU Song-shan, WANG Qing-nian, WANG Wei-hua, LIN Xin. Influence of inertial mass on damping and amplitude-frequency characteristic of regenerative suspension[J]. 吉林大学学报(工学版), 2013, 43(03): 557 -563 .
[2] WANG Tong-jian, CHEN Jin-shi, ZHAO Feng, ZHAO Qing-bo, LIU Xin-hui, YUAN Hua-shan. Mechanical-hydraulic co-simulation and experiment of full hydraulic steering systems[J]. 吉林大学学报(工学版), 2013, 43(03): 607 -612 .
[3] ZHANG Chun-qin, JIANG Gui-yan, WU Zheng-yan. Factors influencing motor vehicle travel departure time choice behavior[J]. 吉林大学学报(工学版), 2013, 43(03): 626 -632 .
[4] XIAO Rui, DENG Zong-cai, LAN Ming-zhang, SHEN Chen-liang. Experiment research on proportions of reactive powder concrete without silica fume[J]. 吉林大学学报(工学版), 2013, 43(03): 671 -676 .
[5] CHEN Si-guo, JIANG Xu, WANG Jian, LIU Yan-heng, DENG Wei-wen, DENG Jun-yi. Mashup of vehicular ad-hoc network and universal mobile telecommunications system[J]. 吉林大学学报(工学版), 2013, 43(03): 706 -710 .
[6] MENG Chao, SUN Zhi-xin, LIU San-min. Multiple execution paths for virus based on cloud computing[J]. 吉林大学学报(工学版), 2013, 43(03): 718 -726 .
[7] XIAN Shu, ZHENG Jin, LU Xing, ZHANG Shi-peng. Identification approach of P2P flow based on the content redistribution model[J]. 吉林大学学报(工学版), 2013, 43(03): 727 -733 .
[8] LYU Yuan-zhi, WANG Shi-gang, YU Jue-qiong, WANG Xiao-yu, LI Xue-song. Display characteristics of one-dimensional integral imaging in virtual mode based on lenticular lens array[J]. 吉林大学学报(工学版), 2013, 43(03): 753 -757 .
[9] WANG Dan, LI Yang, NIAN Gui-jun, WANG Ke. An inhomogeneity mask for spatial watermarking[J]. 吉林大学学报(工学版), 2013, 43(03): 771 -775 .
[10] FENG Lin-han, QIAN Zhi-hong, SHANG Ke-cheng, ZHU Shuang. Improved hidden node collision avoidance strategy based on IEEE802.15.4[J]. 吉林大学学报(工学版), 2013, 43(03): 776 -780 .
Copyright © Journal of Jilin University(Engineering and Technology Edition), All Rights Reserved.
Tel: +86-431-85095297　Fax: +86-431-85094074　E-mail: xbgxb@jlu.edu.cn
Powered by Beijing Magtech Co. Ltd