Adaptive radio resource allocation in OFDMA systems: a survey of the state-of-the-art approaches

被引：42

作者：

Chieochan, Surachai ^{[1
,2
]}

Hossain, Ekram ^{[1
,2
]}

机构：

[1] Univ Manitoba, Dept Elect & Comp Engn, Winnipeg, MB R3T 5V6, Canada

[2] Univ Manitoba, TRLabs, Winnipeg, MB R3T 6A8, Canada

来源：

WIRELESS COMMUNICATIONS & MOBILE COMPUTING | 2009年 / 9卷 / 04期

关键词：

OFDM; OFDMA; optimization; radio resource allocation; CROSS-LAYER OPTIMIZATION; MULTIUSER OFDM; WIRELESS NETWORKS; MANAGEMENT; SUBCARRIER; ENHANCEMENT; ALGORITHM; QOS; BIT;

D O I：

10.1002/wcm.696

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Orthogonal frequency division multiplexing (OFDM)-based orthogonal frequency division multiple access (OFDMA) has emerged as a promising transmission technology for next generation wireless systems. In a multiuser scenario, adaptive radio resource allocation can significantly improve the performance of OFDMA systems. In this article, an overview of the major state-of-the-art approaches to adaptive resource allocation in the OFDMA systems is provided. Several open research issues are outlined. Copyright (C) 2008 John Wiley & Sons, Ltd.

引用

页码：513 / 527

页数：15

共 44 条

[1] Capacity enhancement of a multi-user OFDM system using dynamic frequency allocation [J].

Alen, TCH ;

Madhukumar, AS ;

Chin, F .

IEEE TRANSACTIONS ON BROADCASTING, 2003, 49 (04) :344-353

[2]

Andrews M., 2000, CDMA DATA QOS SCHEDU

[3]

[Anonymous], 1993, Linear Programs and Related problems

[4]

BRAH F, 2007, P IEEE INT C COMM

[5] A THEORETICAL STUDY OF PERFORMANCE OF AN ORTHOGONAL MULTIPLEXING DATA TRANSMISSION SCHEME [J].

CHANG, RW ;

GIBBY, RA .

IEEE TRANSACTIONS ON COMMUNICATION TECHNOLOGY, 1968, CO16 (04) :529-&

[6] Fair multiuser channel allocation for OFDMA networks using nash bargaining solutions and coalitions [J].

Han, Z ;

Ji, Z ;

Liu, KJR .

IEEE TRANSACTIONS ON COMMUNICATIONS, 2005, 53 (08) :1366-1376

[7] Non-cooperative resource competition game by virtual referee in multi-cell OFDMA networks [J].

Han, Zhu ;

Ji, Zhu ;

Liu, K. J. Ray .

IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 2007, 25 (06) :1079-1090

[8] Transmit power adaptation for multiuser OFDM systems [J].

Jang, JH ;

Lee, KB .

IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 2003, 21 (02) :171-178

[9] Max-utility wireless resource management for best-effort traffic [J].

Jiang, ZM ;

Ge, Y ;

Li, YG .

IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2005, 4 (01) :100-111

[10] Heuristic Subcarrier Allocation Algorithms with Multi-Slot Frames in Multi-user OFDM Systems [J].

Kaneko, Megumi ;

Popovski, Petar .

2006 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-12, 2006, :4391-4396

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