Group-based contention in IEEE 802.11ah networks. - Jeong-O. Seo; Changwon Nam; Sung-Guk Yoon; Saewoong Bahk (ICTC, 2014)

Regrouping algorithm to alleviate the hidden node problem in 802.11ah networks. - Sung-Guk Yoon; Jeong-O. Seo; Saewoong Bahk (Comput. Networks, 2016)