Design and implementation of WIRE Diameter. - Wen-Ting Wu; Jyh-Cheng Chen; Kai-Hsiu Chen; Kuo-Pao Fan (ITRE, 2005)

Improving Service Availability in 3GPP Generic Access Network (GAN) by Adaptive Keep-Alive Interval (AKI). - Kai-Hsiu Chen; Jyh-Cheng Chen (WCNC, 2010)

Handoff Failure Analysis of Adaptive Keep-Alive Interval (AKI) in 3GPP Generic Access Network (GAN). - Kai-Hsiu Chen; Jyh-Cheng Chen (IEEE Trans. Wirel. Commun., 2011)