LLC-MAC analysis of general packet radio service in GSM. - Cristian Demetrescu (Bell Labs Tech. J., 1999)

Capacity of a Packet Switched Cellular Network with Link Adaptation. - Kostas Samaras; Cristian Demetrescu; Ran Yan (ICC (3), 2000)

MAC layer design for statistical multiplexing of voice and data over EGPRS. - Krishna Balachandran; Cristian Demetrescu; Richard P. Ejzak; Sanjiv Nanda; Hong Xie (WCNC, 2000)