Title :
Sub-optimal routing in unreliable packet switched computer communication network
Author_Institution :
Inst. of Inf. Sci. & Eng., Wroclaw Univ. of Technol., Poland
Abstract :
The paper is devoted to introduce and describe an approach leading to sub-optimal traffic routing in unreliable packet-switched computer network. It is assumed that average packet delay in unreliable network may be estimated based on average packet delays obtained both for the reliable and the unreliable networks; it is approximated by linear function of both considered delays. It is also assumed that optimal routing in network, when failure of particular channel occurs may be replaced by re-routing performed only in some separate part of the network containing the channel with failure.
Keywords :
computer network reliability; computer networks; graph theory; packet switching; telecommunication channels; telecommunication network routing; telecommunication network topology; linear function; network channel failure; packet delay; suboptimal traffic routing; unreliable packet switched computer communication network; Communication networks; Communication switching; Computer network reliability; Computer networks; Delay estimation; Linear approximation; Packet switching; Routing; Telecommunication network reliability; Telecommunication traffic;
Conference_Titel :
Systems Engineering, 2005. ICSEng 2005. 18th International Conference on
Print_ISBN :
0-7695-2359-5
DOI :
10.1109/ICSENG.2005.78
