Performance and Optimal Resource Analysis of MIMO-OFDMA Uplink System with Carrier Frequency Offset

被引：0
|
作者：
Chaudary, M. Hasanain [1 ]
Khan, Imran [1 ]
Shah, Raza A. [1 ]
Rajatheva, Nandana [1 ]
机构：
[1] Asian Inst Technol, Pathum Thani 12120, Thailand
来源：
2009 INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS AND SIGNAL PROCESSING (WCSP 2009) | 2009年
关键词：
ALLOCATION; SUBCARRIER; POWER;
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper discusses performance analysis and provides an optimal resource allocation for multiple-input multiple-output orthogonal frequency division multiple access (MIMO-OFDMA) Uplink System. The performance of the system is evaluated over Rician fading channels considering the effect of carrier frequency offset (CFO) and assuming channel state information (CSI) is known to the receivers. Moreover a subcarrier allocation technique is proposed, which provides better total capacity in comparison with the fixed resource allocation scheme. Proposed algorithm shows significant improvement in capacity.
引用
收藏
页码：1436 / 1440
页数：5
相关论文
共 50 条
  • [41] Multiuser Carrier Frequency Offset Estimation for OFDMA Uplink with Generalized Carrier Assignment Scheme
    Wang, Huiming
    Yin, Qinye
    Ding, Le
    Deng, Ke
    GLOBECOM 2008 - 2008 IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE, 2008,
  • [42] Elimination of carrier frequency offset in uplink OFDMA system based on TD-LMS algorithm
    Guan Q.-Y.
    Zhao H.-L.
    Guo Q.
    Huanan Ligong Daxue Xuebao/Journal of South China University of Technology (Natural Science), 2010, 38 (05): : 6 - 10
  • [43] An Uplink Resource Allocation Scheme for SDMA-based IEEE 802.16 MIMO-OFDMA Systems
    Pang, Di
    Hu, Jinlong
    Zhou, Jihua
    Shi, Jinglin
    Dutkiewicz, Eryk
    GLOBECOM 2008 - 2008 IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE, 2008,
  • [44] Analysis of OFDMA receiver with Carrier Frequency Offset and Common Carrier Frequency Offset (CCFO)
    Gauni, Sabitha
    Kumar, R.
    INTERNATIONAL CONFERENCE ON COMMUNICATION AND ELECTRONICS SYSTEM DESIGN, 2013, 8760
  • [45] A Non-Pilot Aided Iterative Carrier Frequency Offset Estimator Using Optimal Filtering for an Interleaved OFDMA Uplink System
    Poveda, Hector
    Ferre, Guillaume
    Grivel, Eric
    WIRELESS PERSONAL COMMUNICATIONS, 2013, 68 (03) : 747 - 767
  • [46] Optimal and Suboptimal Resource Allocations for Multi-Hop MIMO-OFDMA Networks
    Lin, Yuan-Bin
    Wu, Wu-Hsiu
    Su, Yu T.
    2012 IEEE 23RD INTERNATIONAL SYMPOSIUM ON PERSONAL INDOOR AND MOBILE RADIO COMMUNICATIONS (PIMRC), 2012, : 502 - 506
  • [47] A Non-Pilot Aided Iterative Carrier Frequency Offset Estimator Using Optimal Filtering for an Interleaved OFDMA Uplink System
    Héctor Poveda
    Guillaume Ferré
    Eric Grivel
    Wireless Personal Communications, 2013, 68 : 747 - 767
  • [48] Radio resource allocation for mobile MIMO-OFDMA
    Chu, Feng Seng
    Chen, Kwang Cheng
    2008 IEEE 67TH VEHICULAR TECHNOLOGY CONFERENCE-SPRING, VOLS 1-7, 2008, : 1876 - 1880
  • [49] Analysis of iterative ICI cancellation algorithm for uplink OFDMA systems with carrier-frequency offset
    Huang, Min
    Chen, Xiang
    Zhou, Shidong
    Wang, Jing
    IEICE TRANSACTIONS ON COMMUNICATIONS, 2007, E90B (07) : 1734 - 1745
  • [50] Performance Analysis of OFDMA receiver with Common Carrier Frequency Offset (CCFO)
    Gauni, Sabitha
    Kumar, R.
    PROCEEDINGS OF THE 2012 WORLD CONGRESS ON INFORMATION AND COMMUNICATION TECHNOLOGIES, 2012, : 266 - 271
12345