Teletraffic I -- Effects of Spatial Aggregation on the Characteristics of Origin-Destination Pair Traffic in Funet -- Users Dimensioning and Traffic Modelling in Rural e-Health Services -- Empirical Observations of Traffic Patterns in Mobile and IP Telephony -- Teletraffic II -- On the Number of Losses in an MMPP Queue -- On-Line State Detection in Time-Varying Traffic Patterns -- The Drop-From-Front Strategy in AQM -- TCP Protocol in Wireless Systems -- TCP Congestion Control over 3G Communication Systems: An Experimental Evaluation of New Reno, BIC and Westwood+ -- Cross-Layer Enhancement to TCP Slow-Start over Geostationary Bandwidth on Demand Satellite Networks -- TCP Performance over Cluster-Label-Based Routing Protocol for Mobile Ad Hoc Networks -- WiMAX -- An Analytic Model of IEEE 802.16e Sleep Mode Operation with Correlated Traffic -- Real Life Field Trial over a Pre-mobile WiMAX System with 4th Order Diversity -- On Evaluating a WiMAX Access Network for Isolated Research and Data Networks Using NS-2 -- Performance Evaluation of the IEEE 802.16 ARQ Mechanism -- QoS Topics in Fixed Networks -- Evaluating Differentiated Quality of Service Parameters in Optical Packet Switching -- GESEQ: A Generic Security and QoS Model for Traffic Priorization over IPSec Site to Site Virtual Private Networks -- Routes Building Approach for Multicast Applications in Metro Ethernet Networks -- Wireless Networking I -- Performance Modelling and Evaluation of Wireless Multi-access Networks -- Analysis of a Cellular Network with User Redials and Automatic Handover Retrials -- Stochastic Optimization Algorithm Based Dynamic Resource Assignment for 3G Systems -- Adaptive Resource Reservation for Efficient Resource Utilization in the Wireless Multimedia Network -- Teletraffic III -- A Discrete-Time Queueing Modelwith a Batch Server Operating Under the Minimum Batch Size Rule -- Derivatives of Blocking Probabilities for Multi-service Loss Systems and Their Applications -- Rare Events of Gaussian Processes: A Performance Comparison Between Bridge Monte-Carlo and Importance Sampling -- AdHoc Networks I -- A Forwarding Spurring Protocol for Multihop Ad Hoc Networks (FURIES) -- Direct Conversion Transceivers as a Promising Solution for Building Future Ad-Hoc Networks -- Location Tracking for Wireless Sensor Networks -- An Incentive-Based Forwarding Protocol for Mobile Ad Hoc Networks with Anonymous Packets -- Wireless Networking II -- Providing Seamless Mobility Using the FOCALE Autonomic Architecture -- Evaluation of Joint Admission Control and VoIP Codec Selection Policies in Generic Multirate Wireless Networks -- A Novel Inter-LMD Handoff Mechanism for Network-Based Localized Mobility Management -- AdHoc Networks II -- Improvement of Link Cache Performance in Dynamic Source Routing (DSR) Protocol by Using Active Packets -- tinyLUNAR: One-Byte Multihop Communications Through Hybrid Routing in Wireless Sensor Networks -- Wireless Topics -- On the Optimality and the Stability of Backoff Protocols -- Maximum Frame Size in Large Layer 2 Networks -- Analysis of Medium Access Delay and Packet Overflow Probability in IEEE 802.11 Networks -- EU Projects Experience -- Communications Challenges in the Celtic-BOSS Project -- NGN Topics -- Performance Analysis of the REAchability Protocol for IPv6 Multihoming -- Controlling Incoming Connections Using Certificates and Distributed Hash Tables -- Design and Implementation of an Open Source IMS Enabled Conferencing Architecture.