Channel allocation and reallocation for cognitive radio networks

被引：12
|
作者：
Jiang, Tigang [1 ]
Wang, Honggang [2 ]
Leng, Supeng [1 ]
机构：
[1] Univ Elect Sci & Technol China, Sch Commun & Informat Engn, Chengdu 610054, Peoples R China
[2] Univ Massachusetts, Elect & Comp Engn Dept, Dartmouth, MA USA
来源：
WIRELESS COMMUNICATIONS & MOBILE COMPUTING | 2013年 / 13卷 / 12期
基金：
中国国家自然科学基金;
关键词：
cognitive radio networks; channel allocation; multiple channels; Markov chain; channel reallocation; SPECTRUM ACCESS; CAPACITY;
D O I：
10.1002/wcm.1162
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, a new channel allocation and re-location scheme is proposed for cognitive radio users to efficiently utilize available spectrums. We also present a multiple-dimension Markov analytical chain to evaluate the performance of this scheme. Both analytical results and simulation results demonstrate that the new scheme can enhance the radio system performance significantly in terms of blocking probability, dropping probability, and throughput of second users. The proposed scheme can work as a non-server-based channel allocation, which has practical values in real engineering design. Copyright (C) 2011 John Wiley & Sons, Ltd.
引用
收藏
页码：1073 / 1081
页数：9
相关论文
共 50 条
  • [1] Adaptive Channel Allocation and Routing in Cognitive Radio Networks
    Shu, Zhihui
    Zhou, Jiazhen
    Qian, Yi
    Hu, Rose Qingyang
    [J]. 2013 IEEE GLOBAL COMMUNICATIONS CONFERENCE (GLOBECOM), 2013, : 4542 - 4547
  • [2] Channel Allocation and Multicast Routing in Cognitive Radio Networks
    Shu, Zhihui
    Qian, Yi
    Yang, Yaoqing
    Sharif, Hamid
    [J]. 2013 IEEE WIRELESS COMMUNICATIONS AND NETWORKING CONFERENCE (WCNC), 2013, : 1703 - 1708
  • [3] Improved Channel Allocation Scheme for Cognitive Radio Networks
    Latif, Shahzad
    Akraam, Suhail
    Malik, Arif Jamal
    Abbasi, Aaqif Afzaal
    Habib, Muhammad
    Lim, Sangsoon
    [J]. INTELLIGENT AUTOMATION AND SOFT COMPUTING, 2021, 27 (01): : 103 - 114
  • [4] Matching Theory for Channel Allocation in Cognitive Radio Networks
    Cao, Long
    Zhao, Hangsheng
    Li, Xiangyang
    Zhang, Jianzhao
    [J]. 2016 IEEE 83RD VEHICULAR TECHNOLOGY CONFERENCE (VTC SPRING), 2016,
  • [5] Matching Theory for Channel Allocation in Cognitive Radio Networks
    Cao, Long
    Yao, Fuqiang
    Zhao, Hangsheng
    Zhang, Jianzhao
    [J]. RADIOENGINEERING, 2016, 25 (04) : 741 - 748
  • [6] CHANNEL ALLOCATION FOR COOPERATIVE RELAYS IN COGNITIVE RADIO NETWORKS
    Zhao, Guodong
    Yang, Chenyang
    Li, Geoffrey Ye
    Li, Dongdong
    Soong, Anthony
    [J]. 2010 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, 2010, : 3258 - 3261
  • [7] Adaptive channel allocation spectrum etiquette for cognitive radio networks
    Nie, N
    Comaniciu, C
    [J]. 2005 1ST IEEE INTERNATIONAL SYMPOSIUM ON NEW FRONTIERS IN DYNAMIC SPECTRUM ACCESS NETWORKS, CONFERENCE RECORD, 2005, : 269 - 278
  • [8] Resource Allocation with Flexible Channel Cooperation in Cognitive Radio Networks
    Xu, Hong
    Li, Baochun
    [J]. IEEE TRANSACTIONS ON MOBILE COMPUTING, 2013, 12 (05) : 957 - 970
  • [9] Adaptive channel allocation spectrum etiquette for cognitive radio networks
    Nie, Nie
    Comaniciu, Cristina
    [J]. MOBILE NETWORKS & APPLICATIONS, 2006, 11 (06): : 779 - 797
  • [10] Channel Allocation in Cognitive Radio Networks using Evolutionary Technique
    Kumar, Vinesh
    Dhurandher, Sanjay K.
    Tushir, Bhagyashri
    Obaidat, Mohammad S.
    [J]. WINSYS: PROCEEDINGS OF THE 13TH INTERNATIONAL JOINT CONFERENCE ON E-BUSINESS AND TELECOMMUNICATIONS - VOL. 6, 2016, : 106 - 112
12345