Title :
A stochastic rerouting mechanism for handoff in mobile ATM networks
Author :
Kang, Moonsik ; Jung, Myungsun ; Lee, Sangmin
Author_Institution :
Dept. of Electron. Eng., Kangnung Nat. Univ., South Korea
Abstract :
In this paper, we propose a stochastic rerouting (SR) scheme for handoff in mobile wireless ATM networks, which is more efficient by choosing the optimal virtual path with the MBU (maximum bandwidth unused). The proposed algorithm adopts the probabilistic method considering the network link state. We evaluate the performance of the algorithm by running simulations, written in SIMAN, a simulation package, on a Sun Sparc workstation. The simulation results indicate our scheme can minimize the blocking probability while performing handoff. Finally, we conclude by comparing SR with other schemes
Keywords :
asynchronous transfer mode; land mobile radio; stochastic processes; telecommunication network routing; SIMAN; blocking probability; handoff; mobile ATM networks; network link state; optimal virtual path; performance; probabilistic method; simulation package; stochastic rerouting mechanism; Asynchronous transfer mode; Bandwidth; Broadband communication; Intelligent networks; Microcell networks; Personal communication networks; Stochastic processes; Strontium; Traffic control; Wireless application protocol;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 1998. The Ninth IEEE International Symposium on
Conference_Location :
Boston, MA
Print_ISBN :
0-7803-4872-9
DOI :
10.1109/PIMRC.1998.733572
