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Search : "[ keyword: cognitive radio ]" (135)
Efficient Channel Handoff Scheme for Cognitive-Radio-Based Industrial Internet of Things
Seung-Hwan Kim  Ki-Hyeob Kwon  Jae-Woo Kim  Dong-Seong Kim
Vol. 44, No. 9, pp. 1658-1665, Sep. 2019
10.7840/kics.2019.44.9.1658
Implementation of Cognitive Radio Based Space-Time Dynamic Spectrum Access Waveform
Soo Bin Um
Vol. 44, No. 7, pp. 1361-1372, Jul. 2019
10.7840/kics.2019.44.7.1361
Multiple Metrics Based Multi-hop Clustering Technique for Cognitive Radio Mobile Ad Hoc Networks
Jun-Hyeong Kim  Hong-Beom Choi  Dohyung Kim  Young-Bae Ko  Jae-Kark Choi 
Chul-Hee Han  Jeung-Won Choi
Vol. 44, No. 5, pp. 879-887, May   2019
10.7840/kics.2019.44.5.879
Optimization of the Resource for Cognitive Radio RF Harvesting IoT Networks
Dongho Seo  Haewoon Nam  Janghoon Oh  Seyeong Choi
Vol. 44, No. 5, pp. 867-870, May   2019
10.7840/kics.2019.44.5.867
Estimation of the Number of Contending Secondary Users in Distributed Cognitive Radio Environment with Non-Saturated Traffic Patterns
Gyu-min Lee  Byeong-hee Roh  Jimyeong Oh  Sungjin Kang  Do-kyung Kim

Vol. 44, No. 3, pp. 490-497, Mar. 2019
10.7840/kics.2019.44.3.490
Optimal Transmission Time Allocation for RF-Powered Backscatter Cognitive Radio Networks
Yu Min Hwang  Sun Yui Lee  Young Kyue Sun  Isaac Sim  Yoan Shin 
Dong In Kim  Jin Young Kim
Vol. 44, No. 2, pp. 326-329, Feb. 2019
10.7840/kics.2019.44.2.326
Analysis on Secondary User Receiver SINR in Spectrum Sharing MIMO Cognitive Radio Networks with Multi Secondary Users
Youngsu Jang  Honggu Kang  Minho Park  Jeung Won Choi  Joonhyuk Kang

Vol. 44, No. 2, pp. 252-261, Feb. 2019
10.7840/kics.2019.44.2.252
QBD-Based Energy Model for RF-Powered Backscatter Cognitive Radio Networks
Shanai Wu  Jin Young Kim  Dong In Kim  Yoan Shin
Vol. 44, No. 1, pp. 180-189, Jan. 2019
10.7840/kics.2019.44.1.180
Energy Efficient Out-of-Band Candidate Channel Sensing Using Particle Swarm Optimization
Anish Prasad Shrestha  Sang-Jo Yoo  Joung-Sik Kim  Jae-Kark Choi  Soo Bin Um 
Jeung Won Choi
Vol. 44, No. 1, pp. 30-37, Jan. 2019
10.7840/kics.2019.44.1.30
Spectrum Sensing Techniques for Detection of Radar Signals in Radar Bands
Chang Heon Lim  Eun Sook Jin  Chang Joo Kim
Vol. 43, No. 12, pp. 2048-2056, Dec. 2018
10.7840/kics.2018.43.12.2048

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pISSN : 1226 - 4717
eISSN : 2287 - 3880