A PEER-ASSISTED SYSTEM INFORMATION ACQUISITION USING FAST SCANNING ALGORITHM IN HETEROGENEOUS NETWORK | [Journal of Theoretical and Applied Information Technology • 2020]

Author(s):

1. FAZIDA ADLAN: Department of Electrical Engineering, Politeknik Sultan Salahuddin Abdul Aziz Shah, Shah Alam, 40150 Selangor, Malaysia

2. NOR FADZILAH ABDULLAH: Department of Electrical, Electronic & System, Faculty of Engineering & Built Environment, Universiti Kebangsaan Malaysia, 43600 Selangor, Malaysia

3. NASHARUDDIN ZAINAL: Department of Electrical, Electronic & System, Faculty of Engineering & Built Environment, Universiti Kebangsaan Malaysia, 43600 Selangor, Malaysia

4. MAHAMOD ISMAIL: Department of Electrical, Electronic & System, Faculty of Engineering & Built Environment, Universiti Kebangsaan Malaysia, 43600 Selangor, Malaysia

Abstract:

Femtocells have become an integral part of mobile heterogeneous network which is now being widely utilized as solution of coverage and bandwidth limitation. Coverage area could be expanded, and enormous volumes of traffic can be relieved from macrocell. Coexistence of numerous femtocells in macrocell coverage area certainly need a robust mechanism to integrate in such scenario. In this paper, simulation of peer-assisted fast scanning handover has been done to assist inbound CSG femtocell users. To enhance the handover procedure, a fast scanning done by evaluating some parameters, network conditions and used intra-frequency measurement scenario with the help of collocated users. The results show that the proposed method able to mitigate the unnecessary handover and lowered the system interruption time better than that of existing method approximately 85%.

Page(s): 419-428

DOI: DOI not available

Published: Journal: Journal of Theoretical and Applied Information Technology, Volume: 98, Issue: 3, Year: 2020

Keywords:

evaluation , execution , LTEA , signaling , heterogeneous , peerassisted , handover

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