SMART MOBILE NETWORK. RAJARSHI SANYAL. Abbreviations . LTE : Long Term evolution (4G) PATRONISED BY GSMA IMS: IP Mutimedia Subsystem MSC: Mobile Switching Center (in 2G / 3G) CSCF : Call Session Control Function (in IMS) MME : Mobility Management Entity (in LTE).
The bottlenecks to achieve the objectives with the available technologiesIdea not to bring out the weaknesses of the present, but to focus on improvements. Acknowldege the Unrelented effort of the telecom scientists that we have reached this stage
GSM 2G (BPSK)
3G GSM –UMTS (8PSK)
LTE-A (64 QM)
Smart network design