A survivability strategy in mobile networks
- Authors
- Park, S; Song, JY; Kim, B
- Issue Date
- Jan-2006
- Publisher
- IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
- Keywords
- evaluation framework; forced handover; survivability; survivability evaluation map
- Citation
- IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, v.55, no.1, pp.328 - 340
- Journal Title
- IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY
- Volume
- 55
- Number
- 1
- Start Page
- 328
- End Page
- 340
- URI
- http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/18673
- DOI
- 10.1109/TVT.2005.851364
- ISSN
- 0018-9545
- Abstract
- The capability to provide network service must survive even if a significant network system element is disrupted. To sustain network service under a system failure, network survivability mechanisms minimizing the impact of failures are needed. Also, since the mobile network has its own unique characteristics, a survivability scheme for the vulnerability of the mobile network is required. This paper proposes a survivability scheme to support reliable service of the wireless access point level (BS-base station system). With the survivability scheme, the mobile network can use an overlap BS of the cellular network architecture after a BS system failure. We analyze the performance of the proposed scheme using the Markov model. Also, a computer simulation is used for the scheme analysis. The proposed scheme shows that service of the mobile network can be provided under the BS system failure.
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