Job#: 108433

Author Name:Bestak

Title of Book: IFIP-Personal Wireless Communications

ISBN #: 9780387741581

PERSONAL WIRELESS COMMUNICATIONS

IFIP - The International Federation for Information Processing

IFIP was founded in 1960 under the auspices of UNESCO, following the First World Computer Congress held in Paris the previous year. An umbrella organization for societies working in information processing, IFIP's aim is two-fold: to support information processing within its member countries and to encourage technology transfer to developing nations. As its mission statement clearly states,

IFIP's mission is to be the leading, truly international, apolitical organization which encourages and assists in the development, exploitation and application of information technology for the benefit of all people.

IFIP is a non-profitmaking organization, run almost solely by 2500 volunteers. It operates through a number of technical committees, which organize events and publications. IFIP's events range from an international congress to local seminars, but the most important are:

• The IFIP World Computer Congress, held every second year; • Open conferences; • Working conferences.

The flagship event is the IFIP World Computer Congress, at which both invited and contributed papers are presented. Contributed papers are rigorously refereed and the rejection rate is high.

As with the Congress, participation in the open conferences is open to all and papers may be invited or submitted. Again, submitted papers are stringently refereed.

The working conferences are structured differently. They are usually run by a working group and attendance is small and by invitation only. Their purpose is to create an atmosphere conducive to innovation and development. Refereeing is less rigorous and papers are subjected to extensive group discussion.

Publications arising from IFIP events vary. The papers presented at the IFIP World Computer Congress and at open conferences are published as conference proceedings, while the results of the working conferences are often published as collections of selected and edited papers.

Any national society whose primary activity is in information may apply to become a full member of IFIP, although full membership is restricted to one society per country. Full members are entitled to vote at the annual General Assembly, National societies preferring a less committed involvement may apply for associate or corresponding membership. Associate members enjoy the same benefits as full members, but without voting rights. Corresponding members are not represented in IFIP bodies. Affiliated membership is open to non-national societies, and individual and honorary membership schemes are also offered.

PERSONAL WIRELESS COMMUNICATIONS

The 12th IFIP International Conference on Personal Wireless Communications (PWC 2007)^ Prague^ Czech Republic, September 2007

Edited by

Robert Bestak Czech Technical University, Czech Republic

Boris Simak Czech Technical University, Czech Republic

Ewa Kozlowska Czech Technical University, Czech Republic

Springer

Library of Congress Control Number: 2007932608

Personal Wireless Communications

Edited by R. Bestak, B. Simak, and E. Kozlowska

p. cm. (IFIP International Federation for Information Processing, a Springer Series in Computer Science)

ISSN: 1571-5736 / 1861-2288 (Internet) ISBN: 13: 978-0-387-74158-1

elSBN: 13: 978-0-387-74159 -8

Printed on acid-free paper

Copyright © 2007 by International Federation for Information Processing. All rights reserved. This work may not be translated or copied in whole or in part without the written permission of the publisher (Springer Science+Business Media, LLC, 233 Spring Street, New York, NY 10013, USA), except for brief excerpts in connection with reviews or scholarly analysis. Use in connection with any form of information storage and retrieval, electronic adaptation, computer software, or by similar or dissimilar methodology now knovm or hereafter developed is forbidden. The use in this publication of trade names, trademarks, service marks and similar terms, even if they are not identified as such, is not to be taken as an expression of opinion as to whether or not they are subject to proprietary rights.

9 8 7 6 5 4 3 2 1 springer.com

Preface

The international conference Personal Wireless Communications (PWC 2007) was the twelfth conference of its series aimed at stimulating technical exchange between researchers, practitioners and students interested in mobile computing and wireless networks. On behalf of the International Advisory Committee, it is our great pleasure to welcome you to the proceedings of the 2007 event.

Wireless communication faces dramatic changes. The wireless networks are expanding rapidly in subscribers, capability, coverage, and applications, and costs continue to decrease. Mobile devices are becoming ubiquitous with greatly expanded computing power and memory, improved displays, and wireless lo­cal and personal area connectivity. The PWC 2007 program covered a variety of research topics that are of current interest, starting with Ad~Hoc Networks, WiMAX, Heterogeneous Networks, Wireless Networking, QoS and Security, Sen­sor Networks, Multicast and Signal processing. This year we enriched PWC with a poster session covering diversity topics related to wireless networks (e.g., fil­ters, current conveyors, etc.).

We would like to thank the International Advisory Committee members and the referees. Without their support, the program organization of this conference would not have been possible. We are also indebted to many individuals and organizations that made this conference possible (Czech Technical University, IFIP, ESTEC). In particular, we thank the members of the Organizing Commit­tee for their help in all aspects of the organization of this conference.

We hope that the attendees enjoyed the conference in Prague, and found it a useful forum for the exchange of ideas and results and recent findings. We also hope that the attendees found time to enjoy Prague and to visit its major cultural monuments.

September 2007 Robert Bestak Borys Simak

Organization

PWC'07 is organized by the department of Electrical Engineering, Czech Technical Univeristy in Praghue and is sponsored by IFIP WG 6.i

General Co-chairs

Boris Simak, Czech Technical University, Czech Republic Robert Bestak, Czech Technical University, Czech Republic

Steering committee

Robert Bestak, Czech Technical University, Czech Republic Augusto Casaca, INESC, Portugal Pedro Cuenca, Universidad de Castilla La Mancha, Spain Luis Orozco-Barbosa, Universidad de Castilla La Mancha, Spain Ramn Puigjaner, Universidad de las Islas Baleares, Spain Guy Pujolle, University of Paris 6, Prance Boris Simak, Czech Technical University, Czech Republic Jan Slavik, TESTCOM, Czech Repubhc Ivan Stojmenovic, University of Ottawa, Canada

Technical Programm Committee

Khaldoun Al Agha, Universite Paris-Sud, France Raffaele Bruno, IIT-CNR, Italy Augusto Casaca, INESC, Portugal Amitabha Das, Nanyang Technological University, Singapore Maros Dora, Budapest Polytechnic, Hungary Rajit Gadh, UCLA, USA Javier Garcia, Universidad Complutense de Madrid, Spain Jorge Garcia, Universidad Politcnica de Cataluna, Spain Silvia Giordano, ICA-DSC-EPFL, Switzerland Phippe Godlewski, ENST Paris, Prance Takeshi Hat tori, Sophia University, Japan Sonia Heemstra de Groot, Ericsson EuroLab, The Netherlands Villy Back Iversen, Technical University of Denmark, Denmark Ousmane Kone, University of Toulouse, France Houda Labiod, ENST Paris, France Hyong W. Lee, Korea University, Korea

viii PWC 2007

Pascal Lorenz, University of Haute Alsace, Prance Zoubir Mammeri, University of Toulouse, Prance Vicenzo Mancuso, University of Palermo, Italy Pietro Manzoni, Universidad Politcnica de Valencia, Spain Philippe Martins, ENST Paris, Prance Antonin Mazalek, University of Defence in Brno, Czech Republic Ali Miri, University of Ottawa, Canada Yan Moret, Institut EERIE, Prance Manuel Perez Malumbres, Universidad Miguel Hernndez, Spain Samuel Pierre, Ecole Polytechnique du Montreal, Canada Ramn Puigjaner, Universidad de las Islas Baleares, Spain Fernando Ramirez, ITAM, Mexico Pedro Ruiz, Universidad de Murcia, Spain Debashis Saha, Indian Institute of Management (IIM) Calcutta, India Jun-Bae Seo, ETRI, Korea Jan Slavik, TESTCOM, Czech RepubHc Ottio Spaniol, University of Technology of Aachen, Germany Dirk Staehle, University of Wurzburg, Germany Ivan Stojmenovic, University of Ottawa, Canada Luis Villasenor, CICESE, Mexico Zuzana Vranova, University of Defence in Brno, Czech Republic Jozef Wozniak, Technical University of Gdansk, Poland

Organizing committee

Ivo Bazant, Czech Technical University, Czech Republic Robert Bestak, Czech Technical University, Czech Republic Ewa Kozlowska, Czech Technical University, Czech Republic Marek Nevosad, Czech Technical University, Czech Republic Jan Rudinsky, Czech Technical University, Czech Republic Boris Simak, Czech Technical University, Czech Republic Jan Slavik, TESTCOM, Czech Republic

Table of Contents

Ad-Hoc Networks

Adaptive Admission Control for Mobile Ad Hoc Networks based on a Cross-layer Design 1

Maria Canales, Jose Ramon Gdllego,Angela Hernandez-Solana, Antonio Valdovinos

Analysis of a TDMA MAC Protocol for Wireless Ad Hoc Networks under Multipath Fading Channels 13

Jose Ramon Gdllego, Maria Canales, Angela Hernandez-Solana, Antonio Valdovinos

A QoS Architecture Integrating Ad-Hoc and Infrastructure in Next Generation Networks 25

Marek Natkaniec, Janusz Gozdecki, Susana Sargento

Federating Personal Networks over Heterogeneous Ad-hoc Scenarios 38 Luis Sanchez, Jorge Lanza, Luis Munos

Analysis of Algorithms for Radial Basis Function Neural Network 54 Jiri Stastny, Vladislav Skorpil

Application of Path Duration Study in MultiHop Ad Hoc Networks 63 Alicia Trivino-Cabrera, Jorge Garcia-de-la-Nava, Eduardo Casilari, Francisco J. Gonzalez-Canete

WiMAX

WiMAX Throughput Evaluation of Conventional Relaying 75 Pavel Mach, Robert Bestak

Study of the IEEE 802.16 Contention-based Request Mechanism 87 Jesus Delicado, Francisco M. Delicado, Luis Orozco-Barbosa

Transmission Performance of Flexible Relay-based Networks on The Purpose of Extending Network Coverage 99

Ardian Ulvan, Robert Bestak

Impact of Relay Stations Implementation on the Handover in WiMAX.. . 107 Zdenek Becvar

Optimization of Handover Mechanism in 802.16e using Fuzzy Logic 115 Ewa Kozlowska

X PWC 2007

Heterogeneous Networks

Implementation of component based wireless communication protocol for SDR AT 123

Junsik Kim, Sangchul Oh, Hongsoog Kim, Namhoon Park, Nam Kim

A Hybrid WLAN-Bluetooth Access Network Solution for a More Efficient VoIP-Data & Video Traffic Management 133

David Perez, Jose Luis Valenzuela, Angela Hernandez, Antonio Valdovinos

Interference Aware Bluetooth Scatternet (Re)configuration Algorithm IBLUEREA 145

Tomasz Klajbor, Jozef Wozniak

Performance Studies of MPLS Based Integrated Architecture for 3G-WLAN Scenarios with QoS Provisioning 157

Iti Saha Misra, Chandi Pani

VoIP-PSTN Interoperability by Asterisk and SS7 Signalling 169 Jan Rudinsky

Experimental NGN Lab Testbed for Education and Research in Next Generation Network Technologies 174

Eugen Mikoczy, Pavol Podhradsky, Ivan Kotuliak, Juraj Matejka

Wireless Networking I

Enhancing IEEE 802.1 In WLANs using group-orthogonal code-division multiplex 184

Guillem Femenias, Felip Riera-Palou

Saturation Throughput Analysis of IEEE 802.llg (ERP-OFDM) Networks 196 Krzysztof Szczypiorski, Jozef Lubacz

A Tiered Mobility Management Solution for Cellular/WLAN Integrated Networks with Low Handoff Delay 206

Iti Saha Misra, Sibaram Khara, Debashis Saha

The Positioning of Base Station in Wireless Communication with Genetic Approach 217

Yong Seouk Choi, Kyung Soo Kim, Nam Kim

A Door Access Control System with Mobile Phones 230 Tomomi Yamasaki, Torn Nakamura, Kensuke Baba, Hiroto Yasuura

UWB Radar: Vision through a wall 241 Ondrej Sisma, Alain Gaugue, Christophe Liebe, Jean-Marc Ogier

Personal Wireless Communications xi

Wireless Networking II

SDU Discard Function of RLC Protocol in UMTS 252 Vit Krichl

Scheduling algorithms for 4G wireless networks 264 Jaume Ramis, Loren Carrasco, Guillem Femenias, Felip Riera-Palou

Precise Time Synchronization over GPRS and EDGE 277 Petr Kovar, Karol Molnar

GSM Base Station Subsystem Management Application 285 Vit Novotny, Pavel Svoboda

Transport resources reservation in IMS frameworks: Terminal vs. PDF driven 294

Antonio Cuevas, Jose L Moreno, Hans Einsiedler

Wireless Networking III

Enhancing access control for mobile devices with an agnostic trust negotiation decision engine 304

Daniel Diaz-Sanchez, Andres Marin, Fiorina Almendrez

Wireless Technology in Medicine Applications 316 Otto Dostal, Karel Slavicek

Wireless Military Communications - NNEC Enabler 325 Miroslav Hopjan, Zuzana Vranova

Wired Core Network for Local and Premises Wireless Networks 332 Jiri Vodrazka, Tomas Hubeny

Classification of Digital Modulations Mainly Used in Mobile Radio Networks by means of Spectrogram Analysis 341

Anna Shklyaeva, Petr Kovar, David Kubanek

QoS and Security

Security Issues of Roaming in Wireless Networks 349 Jaroslav Kadlec, Radek Kuchta, Radimir Vrba

Secure Networking with NAT Traversal for Enhanced Mobility 355 Lubomir Cvrk, Vit Vrba

Simulation model of a user-manageable quality of service control method. 367 Karol Molnar

xii PWC 2007

Voice Quality Planning for NGN including Mobile Networks 376 Ivan Pravda, Jiri Vodrazka

Sensor Networks

A Light-weight Security Protocol for RFID System 384 Jung-Hyun Oh, Hyun-Seok Kim, Jin- Young Choi

Analog Digitized Data Logger with Wireless and Wired Communication Interface and RFID Features 396

Radek Kuchta, Radimir Vrba

Zigbee-Based Wireless Distance Measuring Sensor System 403 Ondrej Sajdl, Jaromir Zak, Radimir Vrba

A proposal of a Wireless Sensor Network Routing Protocol 410 Claudia Barenco Abbas, Ricardo Gonzalez, Nelson Cardenas, L. J. Garcia Villalba

On the Accuracy of Weighted Proximity Based Localization in Wireless Sensor Networks 423

Peter Brida, Jan Duha, Marek Krasnovsky

Multicast

Multicast in UMTS: Adopting TCP-Friendliness 433 Antonios Alexiou, Christos Bouras, Andreas Papazois

Simulation of Large-Scale IPTV Systems for Fixed and Mobile Networks . 445 Radim Burget, Dan Komosny, Milan Simek

Multicast Feedback Control Protocol for Hierarchical Aggregation in Fixed and Mobile Networks 456

Dan Komosny, Radim Burget

Experiences of Any Source and Source Specific Multicast Implementation in Experimental Network 468

Milan Simek, Radim Burget, Dan Komosny

Signal Processing

Image compression in digital video broadcasting 477 Kamil Bodecek, Vit Novotny, Milan Brezina

Fast lifting wavelet transform and its implementation in Java 488 Jan Maly, Pavel Rajmic

New watermarking scheme for colour image 497 Petr Cika

Personal Wireless Communications xiii

Data hiding error concealment for JPEG2000 images 505 Milan Brezina, Kamil Bodecek, Milan Brezina

Optimized discrete wavelet transform to real-time digital signal processing 514 Jan Vlach, Pavel Rajmic, Jiri Prinosil, Josef Vyoral, Ivan Mica

Enhanced estimation of power spectral density of noise using the wavelet transform 521

Petr Sysel, Zdenek Smekal

Face detection in image with complex background 533 Jiri Prinosil^ Jan Vlach

Posters

RF Pure Current-Mode Filters using Current Mirrors and Inverters 545 Jan Jerabek, Kamil Vrba

Multifunction RF Filters Using OTA 557 Norbert Herencsar, Kamil Vrba

New Multifunctional Frequency Filter Working in Current-mode 569 Jaroslav Koton, Kamil Vrba

Second-Order Multifunction Filters with Current Operational Amplifiers . 578 David Kubanek, Kamil Vrba

Continuous - Time Active Filter Design Using Signal - Flow Graphs 585 Martin Minarcik, Kamil Vrba

The Design of Optical Routes Applications 595 Martin Kyselak, Miloslav Filka

Measurement and therapeutical system based on Universal Serial Bus . . . 602 Lukas Palko

Transmitting Conditions of Cable Tree 610 Vaclav Krepelka, Miloslav Filka

Non-linear circuits with CCII-f/- current conveyors 616 Jiri Misurec

Field Programmable Mixed-Signal Arrays (FPMA) Using Versatile Current/Voltage Conveyor Structures 628

Jiri Stehlik, Daniel Becvar

Modeling and Design of a Novel Integrated Band-Pass Sigma-Delta Modulator 637

Lukas Fujcik, Jiri Haze, Radimir Vrba, Jiri Forejtek, Pavel Zavoral, Roman Prokop, Linus Michaeli

xiv PWC 2007

Composite Materials for Electromagnetic Interference Shielding 649 Pavel Steffan, Jiri Stehlik, Radimir Vrba

Single Chip Potentiostat Measurement System 653 Pavel Steffan, Radimir Vrba

Portable and Precise Measurements with Interdigital Electrodes at Wide Range of Conductivity 660

Jaromir Hubalek, Radek Kuchta

New Architecture of Network Elements 669 Vladislav Skorpil, Martin Krai

Author Index 679