DocumentCode
414600
Title
An analytical model for the ROHC RTP profile
Author
Wang, H. ; Seah, K.G.
Author_Institution
Dept. of Networking, Inst. for Infocomm Res., Singapore, Singapore
Volume
1
fYear
2004
fDate
21-25 March 2004
Firstpage
126
Abstract
In this paper, we propose an analytical model for the RTP profile of robust header compression (ROHC) [C. Bormann et al., July 2001]. The model assumes that the RTP compressor and decompressor work in the unidirectional mode (U-Mode). It includes the features such as W-LSB encoding scheme, state-transition, compression slow-start and periodic context refreshment etc. It has been validated with NS-2 [NS-2 network simulator]. The model explains clearly how the robustness is enhanced by the W-LSB encoding scheme. It can also be used to analyze the performance of the header compression in the different wireless network.
Keywords
data compression; encoding; protocols; real-time systems; ROHC RTP profile; Windows-based least significant bit encoding scheme; robust header compression; unidirectional mode; Analytical models; Bandwidth; Bidirectional control; Context; Encoding; Internet telephony; Performance analysis; Robustness; Transport protocols; Wireless networks;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless Communications and Networking Conference, 2004. WCNC. 2004 IEEE
ISSN
1525-3511
Print_ISBN
0-7803-8344-3
Type
conf
DOI
10.1109/WCNC.2004.1311530
Filename
1311530
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