Scheduling algorithms for time-varying downlink channels

被引：3

作者：

Jang, Edward W. ^{[1
]}

Cho, Younggeun ^{[1
]}

Choi, Ji-Woong ^{[1
]}

Cioffi, John M. ^{[1
]}

机构：

[1] Stanford Univ, Dept Elect Engn, Stanford, CA 94305 USA

来源：

IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS | 2008年 / 7卷 / 06期

关键词：

multi-user; scheduling; time-varying; downlink channel;

D O I：

10.1109/TWC.2008.070245

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

To maximize the spectral efficiency for a time-varying downlink channel with multiple users, the scheduling order of the users needs to be optimized. The scheduling problem naturally is a combinatorial optimization problem with high complexity, which exponentially increases with the number of users. This paper proposes several low-complexity scheduling algorithms. Computer simulation results show that the proposed algorithms approach optimal performance.

引用

页码：2063 / 2068

页数：6

共 50 条

[31] Minimizing Age of Information in Downlink Wireless Networks With Time-Varying Channels and Peak Power Constraint
Chen, Guozhi
Chen, Yuchao
Wang, Jintao
Song, Jian
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2023, 72 (07) : 9058 - 9068
[32] COMPARISON OF RLS, LMS, AND SIGN ALGORITHMS FOR TRACKING RANDOMLY TIME-VARYING CHANNELS
EWEDA, E
IEEE TRANSACTIONS ON SIGNAL PROCESSING, 1994, 42 (11) : 2937 - 2944
[33] Performance of LMS, NLMS and LMF Algorithms in Tracking Time-Varying UWB Channels
Nunoo, Solomon
Chude-Okonkwo, Uche A. K.
Ngah, Razali
2013 IEEE INTERNATIONAL CONFERENCE ON SIGNAL AND IMAGE PROCESSING APPLICATIONS (IEEE ICSIPA 2013), 2013, : 312 - 316
[34] Adaptive maximum likelihood algorithms for the blind tracking of time-varying multipath channels
Grouffaud, J
Larzabal, P
Ferreol, A
Clergeot, H
INTERNATIONAL JOURNAL OF ADAPTIVE CONTROL AND SIGNAL PROCESSING, 1998, 12 (02) : 207 - 222
[35] Distributed scheduling in a time-varying channel
Heikkinen, T
Karageorgos, T
Hottinen, A
VTC2005-SPRING: 2005 IEEE 61ST VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-5, PROCEEDINGS, 2005, : 1921 - 1924
[36] Identification of time-varying linear channels
Davis, LM
Collings, IB
Evans, RJ
1997 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOLS I - V: VOL I: PLENARY, EXPERT SUMMARIES, SPECIAL, AUDIO, UNDERWATER ACOUSTICS, VLSI; VOL II: SPEECH PROCESSING; VOL III: SPEECH PROCESSING, DIGITAL SIGNAL PROCESSING; VOL IV: MULTIDIMENSIONAL SIGNAL PROCESSING, NEURAL NETWORKS - VOL V: STATISTICAL SIGNAL AND ARRAY PROCESSING, APPLICATIONS, 1997, : 3921 - 3924
[37] The Effects of Time-Varying Channels on OFDM
QIN Sheng-ping~1
2.Qingdao Institute of Architecture and Engineering
TheJournalofChinaUniversitiesofPostsandTelecommunications, 2004, (01) : 1 - 5
[38] On the capacity of linear time-varying channels
Barbarossa, Sergio
Scaglione, Anna
ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, 1999, 5 : 2627 - 2630
[39] On the capacity of linear time-varying channels
Barbarossa, S
Scaglione, A
ICASSP '99: 1999 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, PROCEEDINGS VOLS I-VI, 1999, : 2627 - 2630
[40] The Downlink Performance for Cell-Free Massive MIMO with Instantaneous CSI in Slowly Time-Varying Channels
Han, Tongzhou
Zhao, Danfeng
ENTROPY, 2021, 23 (11)

← 1 2 3 4 5 →