Description: Performance and Modelling.- Impact of the Timer-CU of the AAL2 Protocol on Traffic Performance within the UTRAN.- CDMA and PRMA Analytical Models for Voice Users in Satellite-UMTS Systems.- Wireless Scheduling Approaches and Practical Implementation Issues.- Performance Evaluation of Service Connectivity in Mobile Augmented Reality.- Reliable Multicast in Mobile Networks.- Effect of Delays on TCP Performance.- Quality of Service.- Priority-based Transmission in IEEE 802.11 Networks.- A Service Discipline for Support of IP QoS in IEEE802.11 Networks.- QoS/GOS Management Measurements in IP/ATM and Wireless Environments.- Cellular Systems.- Building Mobile Intranets Over The UMTS.- Enhancing Packet Data Access in WCDMA.- Wireless Systems.- 4G Mobile Network Architecture.- Wireless LANs and Regional Networking.- Spatial Reuse in Wireless LAN Networks.- Voice over IP.- Using SIP Extensions for Signalling in Stream Service System.- Voice Over IP Implementation Using Session Initiation and Media Gateway Control Protocols.- Services.- Future Scenarios on Bluetooth: Effects on Value Networks and Business Models.- Developing a User Centric MultiSphere Model for Mobile Users Using a Visual Cell Platform.- Supporting Secure and Transparent Delegation in the CORBA Proxy Platform ?2.- Wireless Micro-payment System in Networks.

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