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VOIP over Space NetworksThis viewgraph presentation reviews Voice over Internet Protocol (VOIP) over a space networking environment. The topics include: 1) Drivers for VOIP in Space; 2) Challenges in the Space Networking Environment: Long Latencies, Path errors, Simplex paths, Asymmetric paths, QoS requirements, Team-based operations, and Overhead concerns; 3) Possible VOIPOSN approaches; 4) Study of BER, code type and voice frame length on PESQ-MOS; 5) Codec Latency Trade Space; and 6) Testbed.
Document ID
20070034050
Acquisition Source
Jet Propulsion Laboratory
Document Type
Preprint (Draft being sent to journal)
External Source(s)
hdl:2014/40286
Authors
Okino, C. (Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Kwong, W. (Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Pang, Jackson (Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Gao, Jerry (Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Clare, L. (Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Date Acquired
August 24, 2013
Publication Date
September 12, 2006
Subject Category
Space Communications, Spacecraft Communications, Command And Tracking
Meeting Information
Meeting: 5th Space Interworking Workshop
Location: Hanover, MD
Country: United States
Start Date: September 12, 2006
End Date: September 13, 2006
Distribution Limits
Public
Copyright
Other
Keywords
Internet Protocol (IP)
network
voice communications

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