Essays about: "GSM vertical handover"

Found 2 essays containing the words GSM vertical handover.

1. 1. Survey of Mobile Communication Systems and Handover

   University essay from Institutionen för systemteknik

   Author : Liang Chen; [2008]
   Keywords : wireless system; cellular network; heterogeneous wireless networks; system architecture; interworking; vertical handover;

   Abstract : After more than two decades’ development, modern mobile cellular networks now have almost approached to the commercial level of fourth generation communication networks. For each of the mobile solutions, there are special attributes but also similarities compared to the other competitive solutions. READ MORE

3. 2. Improving vertical handover performance for RTP streams containing voice : Using network parameters to predict future network conditions in order to make a vertical handover decision

   University essay from KTH/Kommunikationssystem, CoS

   Author : Daniel Yunda Lozano; [2007]
   Keywords : VoIP; Handover; WLAN measurements;

   Abstract : Wireless local area networks WLAN and Voice over IP technologies enable local low cost wireless telephony, while cellular networks offer wide-area coverage. The use of dual mode WLAN-cellular terminals should allow cost savings by automatically switching from GSM to WLAN networks whenever it is feasible. READ MORE