A QoS-Aware Context Construction and Discovery for Mobile Context Services in Next Generation Networks

Dr. R.Nandhagopal

A QoS-Aware Context Construction and Discovery for Mobile Context Services in Next Generation Networks

Dr. R.Nandhagopal *

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A QoS-Aware Context Construction and Discovery for Mobile Context Services in Next Generation Networks

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Abstract

The significant factors that contribute to the success of the mobile service delivery are the Quality of Service (QoS) and the mobile connectivity. The mobile service infrastructure must be QoS-aware in addition to contextaware. In this paper, we propose to develop a QoS-aware mobile service infrastructure for context construction and discovery. The choice of connectivity and adaptation of application protocol parameters can be intelligently made on the basis of the available information about these offered-QoS. We implement a QoS-predictions server as a part of the QoS and context aware service infrastructure to attain the objectives. In addition, we develop a QoS aware Context Construction protocol. As per the requirements of a specific mobile host mentioned in the context definition, for a set of mobile hosts which are parts of the context defined, a cost effective routing tree is constructed and maintained dynamically. In the given context, only the hosts are employed to carry out Context-sensitive operations through a cooperative effort. By simulation results, we show that our QoS-aware architecture attains ore throughput with low delay in acquiring the service.

References

14 Cites in Article

Reference Format

Friederike Klan (2006). Context-aware service discovery, selection and usage‖.
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Funding

No external funding was declared for this work.

Conflict of Interest

The authors declare no conflict of interest.

Ethical Approval

No ethics committee approval was required for this article type.

Data Availability

Not applicable for this article.

How to Cite This Article

Dr. R.Nandhagopal. . "A QoS-Aware Context Construction and Discovery for Mobile Context Services in Next Generation Networks". Global Journal of Computer Science and Technology GJCST Volume 10 (GJCST Volume 10 Issue 9).

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GJCST Volume 10 Issue 9

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Journal Specifications

Crossref Journal DOI 10.17406/gjcst

Print ISSN 0975-4350

e-ISSN 0975-4172

Keywords

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Submission ReceivedFebruary 3, 2010
Peer Review Double Blind
Handling Editor
Accepted March 2, 2010
Published March 15, 2010

Version of record

v1.2

Issue date

September 25, 2010

Language

English

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Article Matrices

Total Score: 147

Country: Unknown

Subject: Global Journal of Computer Science and Technology

Authors: Dr. R.Nandhagopal ,C. Chandrasekar (PhD/Dr. count: 1)

View Count (all-time): 177

Total Views (Real + Logic): 5332

Total Downloads (simulated): 338

Publish Date: 2010 03, Mon

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Total Views: 5.3K

Total Downloads: 338

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