Minimization of Handoff Latency by Directional Tangent Method using GPS based Map

Sarddar, Debabrata; Chatterjee, Shubhajeet; Mazumder, Pinaki; Sahoo, Rashmita; Kumar, Madhurendra; Biswas, Utpal; Naskar, Mrinal Kanti

doi:10.5120/3039-4122

Cited by 4 publications

(2 citation statements)

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“…The bi-objective approach of mldp considers a single-vehicle tour and seeks to simultaneously minimise the travel-time (as a measure of distance) and the latency of that tour. This combination of objectives is relevant to several medical (Fischer et al 1987;Bair et al 2003;Salami et al 2003) and telecommunications settings (Depuy et al 2001;He et al 2015;Patterson 2004;Madhyastha et al 2006;Sarddar et al 2010Sarddar et al , 2011Kim and Na 2017;Borah et al 2017). We call this problem the Minimum Latency-Distance Problem and refer to it as mldp.…”

Section: Literature Reviewmentioning

confidence: 99%

A bi-objective study of the minimum latency problem

et al. 2019

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We study a bi-objective problem called the Minimum Latency-Distance Problem (mldp) that aims to minimise travel time and latency of a single-vehicle tour designed to serve a set of client requests. This tour is a Hamiltonian cycle for which we aim to simultaneously minimise the total travel time of the vehicle and the total waiting time (i.e., latency) of the clients along the tour. This problem is relevant in contexts where both client satisfaction and company profit are prioritise. We propose two heuristic methods for approximating Pareto fronts for mldp: SMSA that is based on a classic multi-objective algorithm and EiLS that is based on a novel evolutionary algorithm with intelligent local search. We report computational experiments on a set of artificially generated problem instances using an exact method and the two proposed heuristics, comparing the obtained fronts in terms of various quality metrics.

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Section: Literature Reviewmentioning

confidence: 99%

A bi-objective study of the minimum latency problem

et al. 2019

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“…The IEEE 802.11b based WLAN device is the very cheap, popular and user friendly. But this device has same as the problem of coverage area [3]. WLAN: Two or more devices are connected with the help of WLAN and using of spread spectrum.…”

Section: Introductionmentioning

confidence: 99%

Reduce The Handoff Failure By Implementing Two WLAN In Handoff Region

Sarddar¹,

Hassan²,

Das³

et al. 2019

IJRTE

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The problem of wireless communication is the handoff. That problem mainly shows in the urban area because limited number of Access Point (AP) and the Base Station (BS). Main problem occur when the Mobile Node (MN) are goes to out of the coverage area the MN need to make handoff because the current or old Base Station(BS) does not gives the supports. Effect of this problem is call disconnection or data loss. IEEE802.11 based wireless local area network (WLAN) are widely use to give the supports of personal or commercial basis. In the proposed work the WLAN are placed on the two adjacent cell and they are crossly connected to the BS. This WLAN are used as an AP and that AP are enhanced the signal strength of the region of handoff and increased the area of BS. This WLAN gives the services for the time of degradation until fond the new channel in the new BS or the inside of WLAN area. For this cause the failure of handoff are minimized.

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