0000000000178217

AUTHOR

H. V. Kalpanie Mendis

showing 3 related works from this author

Achieving Ultra Reliable Communication in 5G Networks: A Dependability Perspective Availability Analysis in the Space Domain

2017

As part of the 5G communication paradigm, ultra reliable communication (URC) is envisaged as an important technology pillar for providing anywhere and anytime services to end users. While most existing studies on reliable communication do not investigate this problem from a dependability theory perspective, those dependability-based studies tend to define reliability merely in the time domain. In this letter, we advocate extending the concept of URC from the dependability perspective also in the space domain . We initiate definitions on cell availability and system availability. The availability and the probability of providing a guaranteed level of availability in a network are analyzed bo…

Reliability theorybusiness.industryComputer scienceDistributed computingReliability (computer networking)05 social sciences050801 communication & media studies020206 networking & telecommunications02 engineering and technologyNetwork topologyComputer Science ApplicationsDomain (software engineering)0508 media and communicationsSoftware deploymentModeling and Simulation0202 electrical engineering electronic engineering information engineeringCellular networkDependabilityElectrical and Electronic EngineeringbusinessHeterogeneous networkComputer networkIEEE Communications Letters
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A measurement-based trajectory model for drifted motions towards a target zone

2016

Trajectory models have numerous applications in the area of wiewlwss communications. The aim of this paper is to develop an empirical trajectory model for drifted motions. Recently, a highly flexible trajectory model based on the primitives of Brownian fields (TramBrown) was proposed by A. Borhani and M. Patzold. This paper provides an empirical proof for TramBrown using global positioning system (GPS) data collected from real life user traces drifting to a particular target point or a zone. The recorded location coordinates of the mobile user are processed to compute the total travelling length and the angle-of-motion (AOM) along the drifted trajectory. It is shown that the probability den…

business.industryGaussianMathematical analysisProbability density functionsymbols.namesakeGeographyLog-normal distributionLine (geometry)symbolsTrajectoryGlobal Positioning SystemPoint (geometry)businessSimulationBrownian motion2016 IEEE International Conference on Wireless for Space and Extreme Environments (WiSEE)
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Dependability-Based Reliability Analysis in URC Networks: Availability in the Space Domain

2019

Ultra-reliable low latency communication (URLLC), which refers to achieving almost 100% reliability at a certain (satisfactory) level of services and stringent latency, is one of the key requirements for 5G networks. However, most prior studies on reliable communication did not address space domain analysis. Neither were they pursued from a dependability perspective. This paper addresses the ultra-reliable communication (URC) aspect of URLLC and aims at advocating the concept of URC from a dependability perspective in the space domain. We perform in-depth analysis on URC considering both the spatial characteristics of cell deployment and user distributions, as well as service requirements. …

Reliability theoryComputer Networks and CommunicationsAddress spaceComputer scienceQuality of serviceDistributed computing020206 networking & telecommunications02 engineering and technologyUser requirements documentNetwork topologyComputer Science ApplicationsSoftware deployment0202 electrical engineering electronic engineering information engineeringCellular networkDependabilityDomain analysisElectrical and Electronic EngineeringSoftwareIEEE/ACM Transactions on Networking
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