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QoS-Aware Channel Sensing Scheduling for Cognitive Radio Network

Ki-Hyuk Kwon Jae-Kark Choi Sang-Jo Yoo
Vol. 34, No. 6, pp. 484-493, Jun. 2009

Group based DV-Hop localization Algorithm in Wireless Sensor Network

Hwa-Joong Kim Sang-Jo Yoo
Vol. 34, No. 1, pp. 65-75, Jan. 2009

Group Node Contention Algorithm for Avoiding Continuous Collisions in LR-WPAN

Ju-Hyun Lee Sang-Jo Yoo
Vol. 33, No. 12, pp. 1066-1074, Dec. 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

Fast Group Scanning Scheme in IEEE 802.16e Networks

Jae-Kark Choi Sang-Jo Yoo
Vol. 33, No. 6, pp. 624-634, Jun. 2008

Multi-channel MAC Protocol for Improving Channel Efficiency in Wireless Networks

Young-Kyoung Kim Sang-Jo Yoo
Vol. 33, No. 5, pp. 549-560, May 2008

WLAN CR Coexistence Beacon Protocol for Cognitive Radio-Based WLAN Network

Hyun-Ju Kim Sang-Jo Yoo
Vol. 32, No. 12, pp. 790-799, Dec. 2007

An Efficient Flooding Algorithm with Adaptive Retransmission Node Selection for Wireless Sensor Networks

Seung Joon Choi Sang-Jo Yoo
Vol. 32, No. 11, pp. 673-684, Nov. 2007

Policy-based Dynamic Channel Selection Architecture for Cognitive Radio Network

Do-Hyun Na Sang-Jo Yoo
Vol. 32, No. 6, pp. 358-366, Jun. 2007

Distributed PNC Election Scheme with Guaranteeing QoS in WPANs

Soon-Gyu Jeong Sang-Jo Yoo
Vol. 32, No. 2, pp. 133-142, Feb. 2007

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