A novel QoS-aware resource allocation scheme for wireless ad hoc networks
| Autor: | Bing-Qing Han, Guo-Fu Feng |
|---|---|
| Rok vydání: | 2009 |
| Předmět: |
Mobile radio
Wireless network business.industry Computer science Wireless ad hoc network Quality of service Distributed computing ComputerSystemsOrganization_COMPUTER-COMMUNICATIONNETWORKS Ad hoc wireless distribution service Channel capacity Resource allocation Wireless Resource management business Computer network |
| Zdroj: | 2009 IEEE International Conference on Intelligent Computing and Intelligent Systems. |
| DOI: | 10.1109/icicisys.2009.5358163 |
| Popis: | Resource allocation is an important topic in wireless networks with inappropriate resource allocation causing congestion and unfairness to users. In this paper, a novel QoS-aware scheme is proposed for resource allocation in wireless ad hoc networks based on virtual price. Moreover, an iterative algorithm is proposed to achieve the optimal rates for a set of multipath sessions, resulting in maximizing the aggregate utility for all sessions. The performance of simulation indicates that the proposed scheme can achieve the goal of optimal channel capacity sharing among multi-hop flows. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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