Fuzzy Based Vertical Handoff Decision Controller for Future Networks

( Vol-3,Issue-1,January 2017 )

Author(s): Mr. G. U. Mali

Total View : 1149
Downloads : 164
Page No: 111-118
DOI:

Keywords:

Vertical handoff, Fuzzy based vertical handoff decision controller (FVHDC), Vertical handoff decision (VHD),(RSS)Received signal strength,3G and 4G,Vertical hand over(VHO)

Abstract:

Abstract— In Next generation wireless Networks, the received signals (RSS) from different networks do not have a same meaning since each network is composed of its specific characteristics and there is no common pilot signal. Then, RSS comparisons are insufficient for handoff decision and may be inefficient and impractical. A more complex decision criterion that combines a large number of parameters or factors such as monetary cost, bandwidth, and power consumption and user profile is necessary. Though there are a lot works available for vertical handoff decision (VHD) for wireless networks, the selection of best network is still challenging problem. In this paper we propose a Fuzzy based vertical handoff decision controller (FVHDC) Which performs handover decision based on the output of fuzzy based rules.

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