DocumentCode
1908096
Title
Impact of delay on the voice transmission performance of mobile-satellite systems
Author
Dimolitsas, S. ; Phipps, J.G., Jr. ; Wong, A.
Author_Institution
COMSAT Lab., Clarksburg, MD, USA
fYear
1995
fDate
15-19 May 1995
Firstpage
96
Abstract
This paper presents the design and analysis of an experiment, which was conducted in order to assess subjectively the impact of transmission delay on mobile voice communications. This study was undertaken using simulated end-to-end propagation delays representative of low Earth orbit (LEO) and geostationary Earth orbit (GEO) systems. From this it was concluded that “wireline-quality” and “communications-quality” circuits differ as regards the perception of voice transmission performance as a function of delay
Keywords
delays; mobile satellite communication; voice communication; GEO; LEO; analysis; communications-quality circuits; design; experiment; geostationary Earth orbit systems; low Earth orbit systems; mobile voice communications; mobile-satellite systems; personal communication systems; simulated end-to-end propagation delays; transmission delay; voice transmission performance; wireline-quality circuits;
fLanguage
English
Publisher
iet
Conference_Titel
Digital Satellite Communications, 1995., Tenth International Conference on
Conference_Location
Brighton
Print_ISBN
0-85296-635-0
Type
conf
DOI
10.1049/cp:19950014
Filename
471808
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