DocumentCode
2435957
Title
A study of SIP proxy load patterns
Author
Egger, Christoph ; Happenhofer, Marco ; Hirschbichler, Michael
Author_Institution
Inst. of Telecommun., Vienna Univ. of Technol., Vienna, Austria
fYear
2011
fDate
10-11 Oct. 2011
Firstpage
140
Lastpage
145
Abstract
We present sensing mechanisms that can be used for implicit high-load and overload detection in SIP networks. By means of measurements and simulations we highlight the characteristics of SIP proxy servers for different load situations and using different transport protocols. Each protocol yields to distinctive patterns that encourage deriving an algorithm that is able to estimate a downstream server´s current load.
Keywords
transport protocols; SIP networks; SIP proxy load patterns; SIP proxy response characteristics; SIP proxy servers; implicit load detection; overload detection; transport protocols; Delay; Load modeling; Multimedia communication; Servers; Throughput; Transport protocols; SIP; implicit overload detection; measurements; simulation;
fLanguage
English
Publisher
ieee
Conference_Titel
Measurements and Networking Proceedings (M&N), 2011 IEEE International Workshop on
Conference_Location
Anacapri
Print_ISBN
978-1-4577-0455-0
Type
conf
DOI
10.1109/IWMN.2011.6088485
Filename
6088485
Link To Document