ICDT 2011, The Sixth International Conference on Digital Telecommunications

Home // ICDT

Type: conference

Notes: IARIA Conference.

Editors:
Constantin Paleologu, University Politehnica of Bucharest, Romania

ISSN: 2308-3964

ISBN: 978-1-61208-127-4

Location: Budapest, Hungary

Dates: from April 17, 2011 to April 22, 2011

Articles: there are 25 articles

An Analysis of Secure Interoperation of EPC and Mobile Equipments
Cristina-Elena Vintila, Victor-Valeriu Patriciu, and Ion Bica
keywords: SAE; EPC; AKA; EAP-AKA; HSS; J-PAKE; PKI; key management; security context

Constant-rate Adaptive Space-time Code Selection Technique for Wireless Communications
Dimas Mavares Terán, Rafael Pedro Torres Jimenez, and Roberto Antonio Uzcátegui Vargas
keywords: Space-time coding, adaptive transmission, antenna selection, wireless communications, baseband signal processing.

Handover Optimization in WiMAX Vehicular Communications
Mihai Constantinescu and Eugen Borcoci
keywords: WIMAX vehicular communications; antenna gain; scanning; handover; cross layer interaction

Mobile Phone Security Awareness and Practices of Students in Budapest
Iosif Androulidakis and Gorazd Kandus
keywords: mobile phone security; security practices; user interface security; questionnaire survey; mobile phone usage

Impulse Response and Generating Functions of sincN FIR Filters
Jean Le Bihan
keywords: digital filter ; impulse response ; coefficient computation ; z-Transform.

Multi-Level Log-Likelihood Ratio Clipping in a Soft-Decision Near-Maximum Likelihood Detector
Sébastien Aubert, Andrea Ancora, and Fabienne Nouvelle
keywords: Log-Likelihood Ratio; bit clipping; List Sphere Decoder

Analysis of the Least-Squares Adaptive Algorithms in Interference Cancellation Configuration
Silviu Ciochina, Constantin Paleologu, and Andrei Alexandru Enescu
keywords: adaptive filters, least-squares (LS) algorithms, interference cancellation, echo cancellation.

An Evaluation Of Multiwavelet Families For Stereo Correspondence Matching
Pooneh Bagheri Zadeh and Cristian Serdean
keywords: Multiwavelets; stereo correspondence matching; normalized cross correlation

New Adaptation Method Using Two-dimensional PCA for Speaker Verification
Chunyan Liang, Xiang Zhang, Lin Yang, Li Lu, and Yonghong Yan
keywords: speaker recognition; 2DPCA; eigenvoice; SVM

Language Recognition With Locality Preserving Projection
Jinchao Yang
keywords: language recognition, language total variability, PCA, LDA, LPP, SVM

Speech Recognition and Text-to-speech Solution for Vernacular Languages
James Tamgno Kouawa, Morgan Richomme, Claude Lishou, Aristide Thomas Mendo’o, Pascal Uriel Elingui, and Seraphin D. Oyono Obono
keywords: Speech Recognition; Speech Synthesis; Wolof

Linguistic Text Compression
Ondrej Kazik and Jan Lansky
keywords: compression; part-of-speech tagging; neural networks

Dynamic Codec Selection Algorithm for VoIP
Maja Sulovic, Darijo Raca, Mesud Hadzialic, and Nasuf Hadziahmetovic
keywords: dynamic codec selection; speech codec; packet delay; packet loss; MOS

E-Model based Adaptive Jitter Buffer with Time-Scaling Embedded in AMR decoder
Liyun Pang and Laszlo Böszörmenyi
keywords: adaptive jitter buffer; E-Model; AMR; time-scaling

Service Strategies for Eliminating Digital Divide in Korea
Hyongsoon Kim, Sang-Ug Kang, Kwang-Taek Ryu, and Eunyoung Lee
keywords: digital divide; BcN; convergence services; policies.

UEP for Wireless Video Streaming Using Spatially Multiplexed MIMO Systems With a Suboptimal Joint Detection
Sanghyun Bak and Jaekwon Kim
keywords: UEP, H.264/AVC, MIMO, Joint Detection, ML, Spatial Mutiplexing

Prefilter Bandwidth Effects in Sequential Symbol Synchronizers based on Pulse Comparation by Positive Transitions at Half Rate
Antonio Reis, Jose Rocha, Atilio Gameiro, and Jose Carvalho
keywords: Prefilter; Synchronizers; Communication systems.

Sequential Symbol Synchronizers based on Pulse Comparation at Quarter Rate
Antonio Reis, Jose Rocha, Atilio Gameiro, and Jose Carvalho
keywords: Prefilter; Synchronizers; Communication systems.

Prefilter Bandwidth Effects in Sequential Symbol Synchronizers based on Pulse Comparation at Quarter Rate
Antonio Reis, Jose Rocha, Atilio Gameiro, and Jose Carvalho
keywords: Prefilter; Synchronizers; Communication systems.

Particle Swarm Optimization with Time-Varying Acceleration Coefficients Based on Cellular Neural Network for Color Image Noise Cancellation
Te-Jen Su, Jui-Chuan Cheng, and Yang-De Sun
keywords: Cellular Neural Network; Color Image Noise Removal; Particle Swarm Optimization with Time-Varying Acceleration Coefficients

Peer Clustering System for Different Start Video Broadcasting
Hathairat Ketmaneechairat
keywords: Peer to Peer; live video streaming; video on demand (VoD); different start video broadcating; cluster;

Mining Web Usage and Content structure Data to Improve Web Cache Performance in Content Aggregation Systems
Carlos Guerrero, Carlos Juiz, and Ramon Puigjaner
keywords: Web caching; classification trees; web performance engineering; web content aggregation

Enhancing Situational Awareness by Means of Combat-ID to Minimize Fratricide and Collateral Damage in the Theater
Tapio Saarelainen
keywords: Situational Awareness (SA), Common Operational Picture (COP), fratricide, collateral damage

The MediaSense Framework: Ranking Sensors in a Distributed Architecture
Jamie Walters, Patrik Österberg, and Theo Kanter
keywords: Sensor Ranking; MediaSense; Context-Awareness; Presence

Evaluation of End-to-End Quality of Service over VPN Networks through Various Priority Mechanisms
Nasser-Eddine Rikli and Saad Almogari
keywords: Virtual private networks; quality of service; multimedia; MPLS; queueing mechanisms