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Search : "[ keyword: cognitive radio ]" (137)
A Frequency Allocation Method for Cognitive Radio Using the Fuzzy Set Theory
Moonho Lee  Jongchan Lee
Vol. 33, No. 9, pp. 745-750, Sep. 2008

A Multi-hop Relaying Transmission Scheme in Cognitive Radio System
Dong-Kyu Lee  Jungchae Shin  Euntaek Lim  Hyeonwoo Lee  Ho-Shin Cho

Vol. 33, No. 9, pp. 853-866, Sep. 2008

Policy-based Channel Sensing Architecture and Algorithms for Cognitive Radio Networks
Do-Hyun Na  Nan Hao  Sang-Jo Yoo
Vol. 33, No. 7, pp. 538-549, Jul. 2008

Optimal Power and Spectrum Allocation Scheme in Multicell WRAN
In-Kwan Hwang  Yeon-Jun Lim  Hae-Keun Cho  Myoung-Sun Song
Vol. 33, No. 6, pp. 666-675, Jun. 2008

An Enhanced Energy Detector for WRAN Systems Using Maximum-to-Mean Power Ratio
Guanbo Zheng  Ning Han  Sunghwan Sohn  Jaemoung Kim
Vol. 33, No. 4, pp. 458-466, Apr. 2008

A Communication Protocol Based on Safety Zone for Solving Hidden Node Problem in Cognitive Radio Networks
Piljung Jeong  Yoan Shin  Woncheol Lee  Myungsik Yoo
Vol. 33, No. 1, pp. 8-16, Jan. 2008

Active Secondary User Selection Algorithm of Opportunistic Spatial Orthogonalization Considering Interference by a Primary User
Kang-Hyun Yoo  Yong-Hwa Kim  Han-Byul Lee  Seong-Cheol Kim
Vol. 36, No. 11, pp. 892-902, Nov. 2011

Geolocation Channel-Setup Protocol for Cognitive Radio in Tactical Trunk Systems
Ki-woon Choi  Wooguil Pak  Young-June Choi
Vol. 35, No. 10, pp. 1504-1511, Oct. 2010

Statistical Admission Control Scheme for Cognitive Radio Networks
Laihyuk Park  Kihong Kim  Sungho Hwang  Sungrae Cho
Vol. 35, No. 10, pp. 1479-1486, Oct. 2010

An Improved Entropy Based Sensing by Exploring Phase Information
Haowei Lee  Junrong Gu  SungHwan Sohn  SungJeen Jang  JaeMoung Kim

Vol. 35, No. 9, pp. 896-905, Sep. 2010

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pISSN : 1226 - 4717
eISSN : 2287 - 3880