A Novel Rate Adaptation Scheme for Dynamic Bandwidth Management in Wireless Networks

被引：0

作者：

Fazio, Peppino ^{[1
]}

Tropea, Mauro ^{[1
]}

Veltri, Fiore ^{[1
]}

Marano, Salvatore ^{[1
]}

机构：

[1] Univ Calabria, DEIS Dept, I-87036 Arcavacata Di Rende, CS, Italy

来源：

2012 IEEE 75TH VEHICULAR TECHNOLOGY CONFERENCE (VTC SPRING) | 2012年

关键词：

WLAN; Bandwidth allocation; Markov model; ISPN; Predictive service; Mobility Independent Predictive;

D O I：

暂无

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

In the last years, there has been a lot of research and development in wireless networking and mobility management. We focus our attention on the management of real-time flows, in particular on the management of hand-over events, in terms of bandwidth guarantee and service continuity when the system is dealing with Mobility Independent Predictive (MIP) services, defined in Integrated Services (IS) for mobile wireless environment. The main idea of this proposal is the utilization of a pre-reservation phase in the admission control through a Markovian approach, in order to predict the amount of bandwidth needed by a mobile host during its movements among the probably visited cells. The performance evaluation of the proposed idea has been made in terms of total assigned bandwidth, system utilization and admitted/dropped MIP flows.

引用

页数：5

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