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A Two-level Resource Management Scheme in Wireless Networks Based on User-satisfaction by Pal, Sourav ;Chatterjee, Mainak ;Das, Sajal K. is a Computer Science article available to read on EtoBox.

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The success of future generation wireless data services will depend on the parameterized provisioning of quality of service (QoS) for applications whose demands and nature are highly heterogeneous. Also, user satisfaction will play a key role in the economic viability of wireless service deployments. In this paper, we present a QoS framework based on the paradigm of __traffic class__ and __user satisfaction__ . We address the problem of dealing with subjectiveness of user satisfaction or expectation from service providers by defining what we call __user__ irritation factors, using Sigmoid functions. These factors reflect users' sensitivity and tolerance to delay. The proposed class-based QoS framework comprises a radio resource management scheme which considers user satisfaction based on the perceived QoS, and caters to heterogeneous applications that have diverse QoS requirements. Our resource management scheme has two components: the admission control algorithm caters to the __long term__ user satisfaction while the session-based rate and bandwidth allocation scheme manipulates the __short term__ user satisfaction. Soft-reservation schemes are also proposed to cater to the higher

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Author

Pal, Sourav ;Chatterjee, Mainak ;Das, Sajal K.

Publisher

Association for Computing Machinery (ACM)

Published

2005

Language

EN

Field

Computer Science (Physical Sciences)