Resource Allocation in Cooperative OFDMA Systems with Fairness Constraint

被引：1
|
作者：
Li, Hongxing [1 ]
Luo, Hanwen [1 ]
Wang, Xinbing [1 ]
Ding, Ming [2 ]
Chen, Wen [1 ]
机构：
[1] Shanghai Jiao Tong Univ, Dept Elect Engn, Shanghai 200030, Peoples R China
[2] Sharp Elect Shanghai Co Ltd, Sharp Adv R&D Ctr, Shanghai, Peoples R China
来源：
IEICE TRANSACTIONS ON COMMUNICATIONS | 2009年 / E92B卷 / 05期
关键词：
OFDMA; cooperative communication; fairness; POWER ALLOCATION; MULTIUSER OFDM; BIT;
D O I：
10.1587/transcom.E92.B.1822
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：
This letter investigates a subchannel and power allocation (SPA) algorithm which maximizes the throughput of a user under the constraints of total transmit power and fair subchannel occupation among relay nodes. The proposed algorithm reduces computational complexity from exponential to linear in the number of subchannels at the expense of a small performance loss.
引用
收藏
页码：1822 / 1824
页数：3
相关论文
共 50 条
  • [31] Novel Fairness Improved Radio Resource Management Schemes for Best-Effort Service in OFDMA Systems
    Wang, Yu Peng
    Chang, Kyung Hi
    WIRELESS PERSONAL COMMUNICATIONS, 2013, 69 (04) : 1503 - 1515
  • [32] Resource Allocation in LiFi OFDMA Systems
    Wang, Yunlu
    Wu, Xiping
    Haas, Harald
    GLOBECOM 2017 - 2017 IEEE GLOBAL COMMUNICATIONS CONFERENCE, 2017,
  • [33] An Efficient Dynamic Resource Allocation Algorithm for Downlink MIMO - OFDMA Systems
    Gangwar, Ankur
    Bharti, Manoranjan Rai
    2014 INTERNATIONAL CONFERENCE ON ADVANCED COMMUNICATION CONTROL AND COMPUTING TECHNOLOGIES (ICACCCT), 2014, : 775 - 779
  • [34] A resource allocation algorithm for throughput maximization with fairness increase based on virtual PRB in MIMO-OFDMA systems
    Mériem Afif
    Wafa Ben Hassen
    Sami Tabbane
    Wireless Networks, 2019, 25 : 1083 - 1097
  • [35] Radio Resource Allocation for OFDMA Cognitive Cooperative System
    Golrezaei-KHuzani, Zahra
    Ardebilipour, Merhdad
    12TH INTERNATIONAL CONFERENCE ON ADVANCED COMMUNICATION TECHNOLOGY: ICT FOR GREEN GROWTH AND SUSTAINABLE DEVELOPMENT, VOLS 1 AND 2, 2010, : 956 - 961
  • [36] A resource allocation algorithm for throughput maximization with fairness increase based on virtual PRB in MIMO-OFDMA systems
    Afif, Meriem
    Ben Hassen, Wafa
    Tabbane, Sami
    WIRELESS NETWORKS, 2019, 25 (03) : 1083 - 1097
  • [37] Resource Allocation with EGOS Constraint in Multicell OFDMA Communication Systems: Combating Intercell Interference
    Husheng Li
    EURASIP Journal on Wireless Communications and Networking, 2010
  • [38] Chunk-Based Resource Allocation in Multicast OFDMA Systems with Average BER Constraint
    Papoutsis, Vasileios D.
    Kotsopoulos, Stavros A.
    IEEE COMMUNICATIONS LETTERS, 2011, 15 (05) : 551 - 553
  • [39] Secure Resource Allocation for Cooperative OFDMA System With Untrusted AF Relaying
    Jin, Yifeng
    Li, Xunan
    Lv, Guocheng
    Zhao, Meihui
    Jin, Ye
    IEEE ACCESS, 2021, 9 : 156818 - 156830
  • [40] Cooperative Uplink OFDMA-MIMO Resource Allocation with Multiplexing Relays
    Hamda, Salma
    Pischella, Mylene
    Roviras, Daniel
    Bouallegue, Ridha
    2016 IEEE WIRELESS COMMUNICATIONS AND NETWORKING CONFERENCE, 2016,
12345