1. Guest Editorial: Special Issue on “Mobile Multimedia and Communications and m-Commerce”

   • Marios C. Angelides

   Editorial Board Pages: 115 - 116

2. A Modular Approach to Mobile QoS Signaling— Motivation, Design & Implementation

   • Nicole Karsten-Berier
   • Martin Karsten
   • Ralf Steinmetz

   OriginalPaper Pages: 117 - 135

3. Seamless User-Level Handoff in Ubiquitous Multimedia Service Delivery

   • Yi Cui
   • Klara Nahrstedt
   • Dongyan Xu

   OriginalPaper Pages: 137 - 170

4. ANMoLe—An Adaptive Multimedia Content Delivery Middleware Architecture for Heterogeneous Mobile Multi-Device Neighborhoods

   • Anwar M. Haneef
   • Aura Ganz

   OriginalPaper Pages: 171 - 186

5. A User Perspective of Quality of Service in m-Commerce

   • Gheorghita Ghinea
   • Marios C. Angelides

   OriginalPaper Pages: 187 - 206