S. Baek and B. D. Choi, Performance analysis of power saving class of type 1 with both downlink and uplink traffics in IEEE 802.16e, Mobile Lightweight Wireless Systems, Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, 13 (2009), 196-209.
C. Bontu and E. Illidge, DRX mechanism for power saving in LTE, IEEE Communications magazine, 47 (2009), 48-55.doi: 10.1109/MCOM.2009.5116800.
Y. Mihov, K. Kassev and B. Tsankov, Analysis and performance evaluation of the DRX Mmechanism for Ppower saving in LTE, Proc. IEEE 26th Convention of electrical and electronics engineers in israel (IEEEI), 2010, (2010), 520-524.
J. Wigard, T. Kolding, L. Dalsgaard and C. Coletti, On the user performance of LTE UE power savings schemes with discontinuous reception in LTE, Proc. Communications workshops, ICC workshops 2009, (2009), 1-5.
S. R. Yang, and Y. B. Lin, Modeling of UMTS discontinuous reception mechanism, IEEE Transactions on Wireless Communications, 4 (2005), 312-319.doi: 10.1109/TWC.2004.840259.
S. Yang, S. Yan and H. Hung, Modeling UMTS power saving with bursty packet data traffic, IEEE Transactions on Mobile Computing, 6 (2007), 1398-1409.doi: 10.1109/TMC.2007.1072.
Y. Zhang and M. Fujise, Energy management in the IEEE 802.16e MAC, IEEE Commun. Lett., 10 (2006), 311-313.doi: 10.1109/LCOMM.2006.1613757.