Ik-Soo Choi, Sang-Jo Yoo, Myunghwan Seo, Chul-Hee Han, Bongsoo Roh, Vol. 12, No. 6, June 29, 2018
10.3837/tiis.2018.06.005

• Cognitive Radio Networks
• common channel
• average angle difference pattern
• system activation signal
• boundary symbol synchronization.

Sang-Jo Yoo, Ju-Tae Jang, Myunghwan Seo, Hyung-Weon Cho, Vol. 11, No. 1, January 29, 2017
10.3837/tiis.2017.01.007

• Cognitive radio network
• common channel
• CR ad-hoc
• secondary system initialization

Minseok Kim, Wui Hwan Oh, Jong-Moon Chung, Bong Gyou Lee, Myunghwan Seo, Jung-sik Kim, Hyung-Weon Cho, Vol. 8, No. 10, October 30, 2014
10.3837/tiis.2014.10.010

• Enhanced Distributed Channel Access
• medium access control
• parameter control
• Quality of Service
• wireless local area network