IP Multimedia Subsystem


The IP Multimedia Subsystem (IMS) is a standardised Next Generation Networking (NGN) architecture for telecom operators that want to provide mobile and fixed multimedia services. It uses a Voice-over-IP (VoIP) implementation based on a 3GPP standardised implementation of SIP, and runs over the standard Internet Protocol (IP). Existing phone systems (both packet-switched and circuit-switched) are supported.
The aim of IMS is not only to provide new services but all the services, current and future, that the Internet ....etc

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The IP Multimedia Subsystem (IMS) is a standardised Next Generation Networking (NGN) architecture for telecom operators that want to provide mobile and fixed multimedia services. It uses a Voice-over-IP (VoIP) implementation based on a 3GPP standardised implementation of SIP, and runs over the standard Internet Protocol (IP). Existing phone systems (both packet-switched and circuit-switched) are supported.
The aim of IMS is not only to provide new services but all the services, current and future, that the Internet provides. In this way, IMS w ....etc

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Abstract

The MIL-STD-1553 standard is used in most of the present day satellites as well as payloads within the space shuttle. The Protocol Sequencer and Subsystem Interface is a major functional element of the 1553 remote terminal design. The Very high speed integrated circuit Hardware Description Language -VHDL is used to describe hardware of Protocol Sequencer and Subsystem Interface. The functional element is divided into three units for simulation. The three units are linked using a top level program. The design is then targeted to an A ....etc

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MOBILE MULTIMEDIA COMMUNICATION

Mobile multimedia is defined as a set of protocols and standards for multimedia information exchange over wireless networks.
Mobile multimedia is one of the mainstream systems for the next generation mobile communications, featuring large voice capacity, multimedia applications and high-speed mobile data services.

Cellular Evolution
Mobile Multimedia Basics
Mobility is one of the key drivers of mobile multimedia
User mobility: The user is forced to move from one location to
location during f ....etc

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A Hybrid Disk-Aware Spin-Down Algorithm with I/O Subsystem Support




Abstract

To offset the significant power demands of hard disk
drives in computer systems, drives are typically powered
down during idle periods. This saves power, but accelerates
duty cycle consumption, leading to earlier drive failure.
Hybrid disks with a small amount of non-volatile
flash memory (NVCache) are coming on the market.

Introduction

Hard disks consume a significant amount of power. In
general purpose compu ....etc

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WireGL A Scalable Graphics Subsystem for Clusters
Abstract
WireGL is a framework for scalable interactive rendering on a cluster of workstations. WireGL provides the OpenGL API to each node in a cluster, virtualizing multiple graphics accelera- tors into a sort-_rst parallel renderer with a parallel interface. Using exible display manage- ment, WireGL can drive a variety of output devices, from standalone displays to tiled disp ....etc

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Hi am PRAVAT i would like to get details on ip multimedia subsystem related interview question and answer. One of my friend said ip multimedia subsystem related interview question and answer will be available here. my email id is [email protected]. Please do the needful. ....etc

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