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Search : "[ keyword: cognitive radio ]" (134)

A Study on the Channel Handover Method for Super Wi-Fi Service Continuity in TV White Spaces

Myeongyu Kim Youchan Jeon Sangwon Park Jinwoo Park
Vol. 37, No. 11, pp. 1050-1057, Nov. 2012

Fast Spectrum Sensing in Radar-Interfered Airborne Cognitive Radio Systems

Soon Seob Kim Young-June Choi
Vol. 37, No. 8, pp. 655-662, Aug. 2012

A Cooperative Spectrum Sensing and Dynamic Spectrum Decision Methods for Heterogeneous Cognitive Radio Network

Nam-sun Kim
Vol. 37, No. 7, pp. 560-568, Jul. 2012

Efficient Radio Resource Allocation for Cognitive Radio Based Multi-hop Systems

Jung-Chae Shin Seung-Hwa Min Ho-Shin Cho Youn-Seon Jang
Vol. 37, No. 5, pp. 325-338, May 2012

The Coexistence Solution using Transmission Schedule and User's Position Information in Cognitive Radio Networks

Kyu-Ho Lee Jae-Kark Choi Sang-Jo Yoo
Vol. 37, No. 3, pp. 189-203, Mar. 2012

An Effective Frequency Sharing Method using Spectrum Etiquette and Genetic Algorithm for the Coexistence of WRAN and WLAN in TV White Space

Won-Sik Jeong Sung-jeen Jang Seulbaro Yong Jae-moung Kim
Vol. 37, No. 2, pp. 83-94, Feb. 2012

Projection of Spatial Correlation-Based Antenna Selection for Cognitive Radio Systems in Correlated Channels

Jae-bum Cho Sung-jeen Jang Won-Sik Jung Jae-moung Kim
Vol. 37, No. 1, pp. 8-16, Jan. 2012

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

Low-Complexity Frequency Offset Estimation Scheme Based on Partial Periodogram for OFDM-Based CR Systems

Dahae Chong Jong In Park Jinsoo Bae Seokho Yoon
Vol. 36, No. 10, pp. 635-640, Oct. 2011

The Signal Detection Algorithms for Reducing False Alarms of CR System in Real Environment

Sun-min Lim Hoi-yoon Jung Sang-won Kim Byung-Jang Jeong
Vol. 36, No. 8, pp. 529-535, Aug. 2011

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