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Evaluation of CRTP performance over cellular radio links
LuleƄ tekniska universitet.
Ericson Erisoft AB.
Ericson Erisoft AB.
Ericson Erisoft AB.
2000 (English)In: IEEE personal communications, ISSN 1070-9916, E-ISSN 1558-0652, Vol. 7, no 4, p. 20-25Article in journal (Refereed) Published
Abstract [en]

To make mobile IP telephony over cellular radio systems an economically viable alternative to circuit-switched voice, it is an absolute requirement that the 40-octet IP/UDP/RTP headers on IP telephony packets be reduced in size to conserve bandwidth and radio spectrum. We evaluate the performance of the default header compression scheme for IP/UDP/RTP, CRTP (RFC-2508), over links built on cellular radio access technology. We find that CRTP does not perform adequately over such links, and suggest that a more robust header compression scheme must be developed to make IP telephony over cellular economically viable.

Place, publisher, year, edition, pages
2000. Vol. 7, no 4, p. 20-25
National Category
Media and Communication Technology
Research subject
Mobile and Pervasive Computing
Identifiers
URN: urn:nbn:se:ltu:diva-15899DOI: 10.1109/98.863992Local ID: f7795b00-a08d-11db-8975-000ea68e967bOAI: oai:DiVA.org:ltu-15899DiVA: diva2:988875
Note
Validerad; 2000; 20061103 (ysko)Available from: 2016-09-29 Created: 2016-09-29 Last updated: 2018-01-10Bibliographically approved

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