An Efficiency Optimization Scheme for the Two-Stage Spectrum Sensing in Cognitive Radio Network

被引：0
作者：
Lin, Ying-pei [1 ]
He, Chen [1 ]
Jiang, Ling-ge [1 ]
He, Di [1 ]
机构：
[1] Shanghai Jiao Tong Univ, Dept Elect Engn, Shanghai, Peoples R China
来源：
IEICE TRANSACTIONS ON COMMUNICATIONS | 2012年 / E95B卷 / 07期
基金：
中国国家自然科学基金;
关键词：
cognitive radio; efficiency optimization; two-stage spectrum sensing; sensing time;
D O I：
10.1587/transcom.E95.B.2489
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：
A sensing efficiency optimization scheme based on two-stage spectrum sensing that maximizes the achievable throughput of the secondary network and minimizes the average sensing time is proposed in this paper. A selection method for the threshold is proposed and proved to ensure optimal sensing performance. An effective iterative algorithm is presented to solve the constructed efficiency optimization problem.
引用
收藏
页码：2489 / 2493
页数：5
相关论文
共 50 条
  • [41] Robust Spectrum Sensing Scheme against Malicious Users Attack in a Cognitive Radio Network
    Clement, J. Christopher
    Sriharipriya, K. C.
    INTERNATIONAL CONFERENCE ON ELECTRICAL, COMPUTER AND ENERGY TECHNOLOGIES (ICECET 2021), 2021, : 1519 - 1522
  • [42] A two-stage spectrum sensing scheme based on energy detection and a novel multitaper method
    Qi Pei-Han
    Li Zan
    Si Jiang-Bo
    Xiong Tian-Yi
    CHINESE PHYSICS B, 2015, 24 (04)
  • [43] A two-stage spectrum sensing scheme based on energy detection and a novel multitaper method
    齐佩汉
    李赞
    司江勃
    熊天意
    Chinese Physics B, 2015, 24 (04) : 501 - 510
  • [44] Stage Spectrum Sensing Technique for Cognitive Radio Network Using Energy and Entropy Detection
    Usman, Mustefa Badri
    Singh, Ram Sewak
    Rajkumar, S.
    WIRELESS POWER TRANSFER, 2022, 2022
  • [45] Spectrum Sensing and Dynamic Spectrum Allocation for Cognitive Radio Network
    Shetkar, Pallavi
    Ronghe, Sushil B.
    2018 4TH INTERNATIONAL CONFERENCE FOR CONVERGENCE IN TECHNOLOGY (I2CT), 2018,
  • [46] Cooperative Spectrum Sensing Based on Two-Stage Detectors With Multiple Energy Detectors and Adaptive Double Threshold in Cognitive Radio Networks
    Bagwari, Ashish
    Tomar, Geetam Singh
    Verma, Shekhar
    CANADIAN JOURNAL OF ELECTRICAL AND COMPUTER ENGINEERING-REVUE CANADIENNE DE GENIE ELECTRIQUE ET INFORMATIQUE, 2013, 36 (04): : 172 - 180
  • [47] Energy efficiency optimization of cognitive relay network based on cooperative spectrum sensing
    Song Yaolian
    Zhang Fan
    Shao Yubin
    Long Hua
    The Journal of China Universities of Posts and Telecommunications, 2015, 22 (03) : 26 - 34
  • [48] Performance Optimization of Cognitive Radio With Wideband Spectrum Sensing
    Saraniya, E.
    LakshmiPriya, B.
    2014 INTERNATIONAL CONFERENCE ON INFORMATION COMMUNICATION AND EMBEDDED SYSTEMS (ICICES), 2014,
  • [49] Novel Scheme for Cooperation Spectrum Sensing in Cognitive Radio Networks
    Wang Lina
    2010 2ND INTERNATIONAL CONFERENCE ON COMPUTER AND AUTOMATION ENGINEERING (ICCAE 2010), VOL 4, 2010, : 371 - 375
  • [50] Improved Collaborative Spectrum Sensing Scheme for Maritime Cognitive Radio
    Kailasam, M.
    Sankararajan, R.
    Rajendran, H.
    INDIAN JOURNAL OF GEO-MARINE SCIENCES, 2021, 50 (08) : 603 - 612
12345