Analysis of Cognitive Radio Networks with Channel Aggregation and Imperfect Sensing

被引：0
作者：
Ngatched, T. M. N. [1 ]
Alfa, Attahiru S. [1 ]
Cai, Jun [1 ]
机构：
[1] Univ Manitoba, Dept Elect & Comp Engn, Winnipeg, MB R3T 5V6, Canada
来源：
2011 20TH INTERNATIONAL CONFERENCE ON COMPUTER COMMUNICATIONS AND NETWORKS (ICCCN) | 2011年
关键词：
SPECTRUM ACCESS;
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 considers a cognitive radio network where the cognitive user has a constant bandwidth which is K times that of a primary user. The primary system consists of constant M primary channels and the cognitive system consists of N = [M/ K] channels, where [x] is the largest integer not greater than x. The effects of imperfect spectrum sensing (with false alarms and misdetections) are analyzed using a Markov chain. Explicit expressions for state dependent transition rates are derived for the case M = 6 and K = 2, and the system performance is evaluated in terms of throughput, blocking probability, and forced termination probability.
引用
收藏
页数：6
相关论文
共 50 条
  • [41] Hybrid Fuzzy Logic Scheme for Efficient Channel Utilization in Cognitive Radio Networks
    Ali, Amjad
    Abbas, Laraib
    Shafiq, Muhammad
    Bashir, Ali Kashif
    Afzal, Muhammad Khalil
    Bin Liaqat, Hannan
    Siddiqi, Muhammad Hameed
    Kwak, Kyung Sup
    IEEE ACCESS, 2019, 7 : 24463 - 24476
  • [42] Adaptive Channel Access in Spectrum Database-Driven Cognitive Radio Networks
    Liu, Yi
    Yu, Rong
    Pan, Miao
    Zhang, Yan
    2014 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS (ICC), 2014, : 4933 - 4938
  • [43] Dynamic Channel Access to Improve Energy Efficiency in Cognitive Radio Sensor Networks
    Ren, Ju
    Zhang, Yaoxue
    Zhang, Ning
    Zhang, Deyu
    Shen, Xuemin
    IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2016, 15 (05) : 3143 - 3156
  • [44] Deep Reinforcement Learning based channel allocation (DRLCA) in Cognitive Radio Networks
    Pavan, M. Narender
    Kumar, Sushil
    Nayak, Gajendra
    JOURNAL OF ELECTRICAL SYSTEMS, 2024, 20 (06) : 914 - 926
  • [45] A Model for Bursty PU Channel and Its Impact on the Study of Cognitive Radio Networks
    Chu, Sofia C. Alvarenga
    Alfa, Attahiru S.
    Cai, Jun
    2013 9TH INTERNATIONAL WIRELESS COMMUNICATIONS AND MOBILE COMPUTING CONFERENCE (IWCMC), 2013, : 461 - 466
  • [46] Anti-jamming Communication in Cognitive Radio Networks with Unknown Channel Statistics
    Wang, Qian
    Ren, Kui
    Ning, Peng
    2011 19TH IEEE INTERNATIONAL CONFERENCE ON NETWORK PROTOCOLS (ICNP), 2011,
  • [47] Systematic construction of common channel hopping rendezvous strategies in cognitive radio networks
    Guerra, Erik Ortiz
    Reguera, Vitalio Alfonso
    Souza, Richard D.
    Fernandez, Evelio G.
    Pellenz, Marcelo E.
    EURASIP JOURNAL ON WIRELESS COMMUNICATIONS AND NETWORKING, 2015,
  • [48] Initial Link Establishment in Cognitive Radio Networks Without Common Control Channel
    Zhang, Jianmin
    Zhang, Zhaoyang
    2011 IEEE WIRELESS COMMUNICATIONS AND NETWORKING CONFERENCE (WCNC), 2011, : 150 - 155
  • [49] An Optimal Policy for Hybrid Channel Access in Cognitive Radio Networks With Energy Harvesting
    Tayel, Ahmed F.
    Rabia, Sherif I.
    El-Malek, Ahmed H. Abd
    Abdelrazek, Amr M.
    IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2020, 69 (10) : 11253 - 11265
  • [50] On the Performance of Cognitive Radio Networks
    Wang, Li
    Zhang, Li
    Zhang, Shibing
    FIFTH INTERNATIONAL CONFERENCE ON WIRELESS AND OPTICAL COMMUNICATIONS, 2017, 10465
12345