International Journal On Advances in Telecommunications, volume 7, numbers 1 and 2, 2014

Type: journal

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

ISSN: 1942-2601

Articles: there are 4 articles

Second Order Statistics of SSC/SC Combiner Operating Over Rician Fading Channel
Dragana Krstic and Petar Nikolić
keywords: Average Fade Duration, Level Crossing Rate, Probability Density Function, Rician Fading, Selection Combining, Switch and Stay Combining, Time Derivative

A No-reference Voice Quality Estimation Method for Opus-based VoIP Services
Peter Orosz, Tamas Skopko, Zoltan Nagy, and Tamas Lukovics
keywords: Opus codec; real-time voice; QoE; QoE estimation; QoS-QoE correlation

A Novel Timing Synchronization Method for MIMO-OFDM Systems
Ali Rachini, Fabienne Nouvel, Ali Beydoun, and Bilal Beydoun
keywords: MIMO-OFDM system, timing synchronization, CAZAC sequences, compact preamble

A VAD/VOX Algorithm for Amateur Radio Applications
William Forfang, Eduardo Gonzalez, Stan McClellan, and Vishu Viswanathan
keywords: voice activity detection; VAD; voice-activated switch; voice-activated transmission; VOX