International Journal On Advances in Telecommunications, volume 4, numbers 3 and 4, 2011

Type: journal

Notes: A free access journal featuring works submitted on an invitation basis only.

ISSN: 1942-2601

Articles: there are 7 articles

System Architecture for High-speed Close-proximity Low-power RF Memory Tags and Wireless Internet Access
Iiro Jantunen, Joni Jantunen, Harald Kaaja, Sergey Boldyrev, Le Wang, and Jyri Hämäläinen
keywords: memory architecture; multimedia systems; RFID; telephone sets; RF memory tags; Internet connection

Towards Statistical Analysis of the Impact of Playout Buffer on Quality of Experience in VoIP Applications
Tibor Gyires, Yongning Tang, Aishwarya Mishra, and Olusegun Obafemi
keywords: Quality of Service, Quality of Experience, Playout Buffer, Impact Factor, Statistical Analysis, VoIP

Design of Half-Band FIR Filters for Signal Compression
Pavel Zahradnik, Boris Simak, Miroslav Vlcek, and Michal Kopp
keywords: FIR filter; half-band filter; equiripple approximation; signal compression

Towards Efficient Energy Management: Defining HEMS and Smart Grid Objectives
Ana Rossello-Busquet and José Soler
keywords: Home Gateway, Home Energy Management System (HEMS), Smart Grid, power grid, Advanced Metering Infrastructure (AMI), Demand-Response (DR), Information and Communication Technologies (ICT)

An Effective Usage of Transmitted Directivity Information for Target Position Estimation Algorithm
Hiroyuki Hatano, Tomoharu Mizutani, and Yoshihiko Kuwahara
keywords: position estimation; localization; directivity of array; sensor network; radar network

Media Connectivity in SIP Infrastructures: Provider Awareness, Approaches, Consequences, and Applicability
Stefan Gasterstädt and Markus Gusowski
keywords: Voice over IP (VoIP), Session Initiation Protocol (SIP), Media Connectivity, Connectivity Awareness, SCTP.

A Didactic Platform for Practical Study of Real Time Embedded Operating Systems
Adam Kaliszan and Mariusz Głąbowski
keywords: Embedded systems; Real Time Operating System; Multitasking; Interprocess communication; Intelligent home