Definition

In recent years, there has been a rapid increase in wireless network deployment and mobile device market penetration. With vigorous research that promises higher data rates, future wireless networks will likely become an integral part of the global communication infrastructure. Ultimately, wireless users will demand the same reliable service as today's wire-line telecommunications and data networks. However, there are some unique problems in cellular networks that challenge their service reliability.

In addition to problems int ....etc

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ABSTRACT
In cellular networks, QoS degradation or forced termination may occur when there are insufficient resources to accommodate handoff requests. One solution is to predict the trajectory of mobile terminals so as to perform resource reservations in advance. With the vision that future mobile devices are likely to be equipped with reasonably accurate positioning capability, we investigate how this new feature may be used for mobility predictions. We propose a mobility prediction technique that incorporat ....etc

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Packet Scheduling Algorithms to Support QOS in Networks.

Traditionally packet switching networks have supported only best-effort traffic. Newer applications need communication services that allow end clients to transport data with performance guarantees given in terms of delay, delay variation, bandwidth, and loss rate. The choice of the packet scheduling algorithm to be used at switching nodes is very crucial to provide the quality of service.

We have conducted a literature survey covering various scheduling disciplines that can b ....etc

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Definition

In recent years, there has been a rapid increase in wireless network deployment and mobile device market penetration. With vigorous research that promises higher data rates, future wireless networks will likely become an integral part of the global communication infrastructure. Ultimately, wireless users will demand the same reliable service as today's wire-line telecommunications and data networks. However, there are some unique problems in cellular networks that challenge their service reliability.

In addition to problems int ....etc

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QoS in Cellular Networks Based on MPT
In recent years, there has been a rapid increase in wireless network deployment and mobile device market penetration. With vigorous research that promises higher data rates, future wireless networks will likely become an integral part of the global communication infrastructure. Ultimately, wireless users will demand the same reliable service as today's wire-line telecommunications and data networks. However, there are some unique problems in cellular networks th ....etc

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please allow me to download the ppt. and thanks for the ppt ....etc

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1. INTRODUCTION

In recent years, there has been a rapid increase in wireless network deployment and mobile device market penetration. With vigorous research that promises higher data rates, future wireless networks will likely become an integral part of the global communication infrastructure. Ultimately, wireless users will demand the same reliable service as today's wire-line telecommuni¬cations and data networks. However, there are some unique problems in cellular networks that challenge their service reliability. In addition to p ....etc

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A SURVEY OF QoS ROUTING PROTOCOLS FOR MOBILE AD HOC NETWORKS

Mrs. Santhi.G
Senior Lecturer
Department of Information
Technology
Pondicherry Engineering College
Puducherry - 605014.


Dhanalakshmi.A
Department of Information
Technology
Pondicherry Engineering
College,
Puducherry- 605014

Gayathri.J
Department of Information
Technology
Pondicherry Engineering
College,
Puducherry- 605014



Abstract

Real time services like audio/ videoconferencing, webcasting requires the network to p ....etc

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A SURVEY OF QoS ROUTING PROTOCOLS FOR MOBILE AD HOC
NETWORKS
Presented By:
Mrs. Santhi.G
Senior Lecturer Department of Information Technology Pondicherry Engineering College Puducherry -605014.


Dhanalakshmi.A
Department of Information
Technology Pondicherry Engineering College, Puducherry- 605014.


Gayathri.J
Department of Information
Technology Pondicherry Engineering College, Puducherry- 605014.


Abstract
Real time services like audio/ videoconferencing, webcasting requires the ....etc

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UMTS Architecture Overview
• An implementation of the IMT-2000 requirements
– WCDMA radio access
– Higher rates and QoS
• Major effort: Provide Internet oriented services!
– SIP based multimedia support
– Open interfaces
Modular approach
– Allows for independently evolving network components
• Physical entities grouped into Domains
• Grouping of protocols offer services in Strata
– Provided by one or several domains
• UMTS Architecture - (Physical) Domains
• Network Strat ....etc

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