A subrating channel assignment scheme for cellular radio network with directed retry

Jain, Madhu; Rakhee,

doi:10.1016/j.cor.2004.03.009

Cited by 5 publications

(3 citation statements)

References 18 publications

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“…To suggest a congestion control scheme for a next‐generation network‐comprehensive service, Choi et al () considered an MMPP/G/1/K queue, which was able to control arrival rates according to the queue length. Jain and Rakhee () provided a subrating channel assignment scheme for a cellular radio network with directed retry to improve the handoff performance of an ongoing call. Artalejo and Lopez‐Herrero () provided a novel model of a cellular network with matrix analytic formalism while considering the repeated dials in varying environments; the formalism could be used to measure the business performance of the network.…”

Section: Operations Research Applications In Different Service Industmentioning

confidence: 99%

Operations Research (OR) in Service Industries: A Comprehensive Review

Xing

et al. 2013

Syst. Res.

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The share of gross domestic product from the service industry reflects the competitiveness of a nation; the service industry in the USA accounts for around 80% of its gross domestic product, and it has been increasing gradually. Continual innovations and advances in enabling technologies for the service industry are crucial for developed countries to sustain their leading positions in the globalized economy. To clarify future research directions of operations research (OR) in the service industry, the state of art of OR has been examined systematically, the new requirements of OR are identified for its applications in service industries in comparison with those in manufacturing industries, and the limitations of existing methodologies and tools have been discussed. This paper was intended to provide an updated review on how OR has been applied in the service sector in recent years and what directions the study of OR will be carried forward in the near future. Under a proposed research framework, recent OR-related articles were collected from 17 leading OR journals and classified into the five most active sectors, that is, transportation and warehousing, information and communication, human health and social assistance, retails and wholesales, and financial and insurance services. The conclusions on the limitations of existing studies and the demanding ORs in the service have been drawn from our summaries and observations from a comprehensive review in this field.

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Section: Operations Research Applications In Different Service Industmentioning

confidence: 99%

Operations Research (OR) in Service Industries: A Comprehensive Review

Xing

et al. 2013

Syst. Res.

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“…Hong and Rappaport [6] considered prioritized and non-prioritized schemes for channel assignment. Jain and Rakhee [7] considered the sub-rating channel assignment scheme with directed retry to improve the performance of handoff packets, and quality of service (QOS) of cellular radio network and reduced blocking probabilities. Klienrock L. [8] formulating models as well as developing operational formulas (exact or approximate) that may be used for analysis and design of systems.…”

Section: Literature Reviewmentioning

confidence: 99%

“…Blocking probability P B of new calls, Blocking probability P Bh of handoff calls and Probability P fh of handoff failure The forced termination and call non completion probabilities are same as given in equations (6) and (7). Where P fh is given by equation (12).…”

Section: Model-iimentioning

confidence: 99%

Analysis of Multiple Queue Model in Cellular Networks with Sub Rating of Channels

Sharma¹

2012

JKAU Earth Sci

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In cellular Networks we generally consider a single queue for each cell, some authors proposed a model with a dedicated queue for each transceiver in the cell. We have extended the idea of dedicated queue for each transceiver in the cell with sub-rating channels to improve the Quality of Service (QOS) of the system. In this paper we have compared three models, in model-I we used guard channels to give priority to handoff attempts and a buffer for finite size is provided to give priority to handoff data attempts, further in model-II we have taken sub-rating channel scheme (SCS). In subrating scheme a full rate channel is temporarily divided into two half rate channels in the blocked cell; one half rate channel serve the originating call and another serves handoff call. We proposed a dedicated queue for each transceiver in the cell with sub-rating in model-III. The Fixed Channel Assignment Scheme is considered for all models. The probabilities of handoff failure, blocking probability of new calls, forced termination of handoff calls, probability of noncompleted calls for all models are calculated for varying assumed of values arrival rate of new data calls, arrival rate of new voice calls, buffer size of channels and service rates. We compared and analyzed the numerical results to validate the proposed models.

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Performance Design and Analysis of Handoff in Hierarchical Wireless Networks

Zabanoot

Min

2011

2011IEEE 10th International Conference on Trust, Security and Privacy in Computing and Communications

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A subrating channel assignment scheme for cellular radio network with directed retry

Cited by 5 publications

References 18 publications

Operations Research (OR) in Service Industries: A Comprehensive Review

Operations Research (OR) in Service Industries: A Comprehensive Review

Analysis of Multiple Queue Model in Cellular Networks with Sub Rating of Channels

Performance Design and Analysis of Handoff in Hierarchical Wireless Networks

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