A power adjustment scheme for improving outage probability in a CDMA system

被引：0
|
作者：
Kwan, Raymond [1 ]
Leung, Cyril [1 ]
机构：
[1] Univ Bedfordshire, Ctr Wireless Network Design, Luton, Beds, England
来源：
2007 SECOND INTERNATIONAL CONFERENCE IN COMMUNICATIONS AND NETWORKING IN CHINA, VOLS 1 AND 2 | 2007年
基金：
加拿大自然科学与工程研究理事会;
关键词：
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
A statistical power adjustment scheme for systems employing adaptive modulation and coding as well as multicodes is proposed. The scheme adjusts the transmit power level, based on the statistics of the received signal-to-interference ratio, in order to achieve a target bit rate outage probability. It is shown that the required power adjustment can differ greatly depending on the channel parameter values, even though without power adjustment these values support the same average bit rate.
引用
收藏
页码：546 / +
页数：2
相关论文
共 50 条
  • [31] Optimum Power Randomization for the Minimization of Outage Probability
    Dulek, Berkan
    Vanli, N. Denizcan
    Gezici, Sinan
    Varshney, Pramod K.
    [J]. IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2013, 12 (09) : 4627 - 4637
  • [32] An uplink power control scheme in CDMA mobile communication system
    Lin, FH
    Huang, XY
    Wu, Y
    [J]. 48TH IEEE VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-3, 1998, : 2479 - 2482
  • [33] A link adaptive power control scheme for wideband CDMA system
    Jayanthi, K
    Dananjayan, P
    [J]. 2005 13th IEEE International Conference on Networks Jointly held with the 2005 7th IEEE Malaysia International Conference on Communications, Proceedings 1 and 2, 2005, : 833 - 837
  • [34] Practical Transmission Scheme With Fixed Communication Rate Under Constraints of Transmit Power and Secrecy Outage Probability
    Li, Zongmian
    Mu, Pengcheng
    Wang, Bo
    Hu, Xiaoyan
    [J]. IEEE COMMUNICATIONS LETTERS, 2015, 19 (06) : 1057 - 1060
  • [35] A New Scheme to Improve the Secrecy Throughput under the Constraints of Secrecy Outage Probability and Average Transmit Power
    Mu, Pengcheng
    Yang, Peizhi
    Wang, Bo
    Wang, Hui-Ming
    Yin, Qinye
    [J]. 2014 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS WORKSHOPS (ICC), 2014, : 777 - 782
  • [36] Outage probability analysis of a MC-DS-CDMA system with variable repetition code rate and spreading factor
    Chen, Yongfeng
    Sousa, Elvino S.
    [J]. IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 2006, 24 (06) : 1236 - 1243
  • [37] On the Outage Probability of SIR-Based Power-Controlled DS-CDMA Networks With Spatial Poisson Traffic
    Taheri, Mohammad M.
    Navaie, Keivan
    Bastani, Mohammad H.
    [J]. IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2010, 59 (01) : 499 - 506
  • [38] Circuit Breaker Emergency Trip Scheme for the Outage of Auxiliary DC Power System
    Zhao, Weiguo
    Tang, Zhen
    Zhang, Yue
    Li, Huiyong
    Zhao, Chen
    Bai, Ziyi
    [J]. 2018 IEEE PES ASIA-PACIFIC POWER AND ENERGY ENGINEERING CONFERENCE (APPEEC), 2018,
  • [39] New techniques for the calculation of the average SIR and the outage probability of the uplink of CDMA systems
    Jugl, E
    Boche, H
    [J]. WCNC: 2000 IEEE WIRELESS COMMUNICATIONS AND NETWORKING CONFERENCE, VOLS 1-3, 2000, : 1477 - 1481
  • [40] Study of the outage probability of the Multiply-Detected Macrodiversity scheme
    Haas, ZJ
    Li, CP
    [J]. ICC 98 - 1998 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS VOLS 1-3, 1998, : 1365 - 1369
12345