....etc

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ARCHITECTURE, CHALLENGES AND RESEARCH ISSUES ON MOBILE COMPUTING

Abstract

With the advent of the Internet and the plurality and variety of fancy applications it brought with it, the demand for more advanced services on cellular phones increasingly becoming urgent. Unfortunately, so far the introduction of new enabling technologies did not succeed in boosting new services. The adoption of Internet services has shown to be more difficult due to the difference between the Internet and the mobile telecommunication system. The goal of this pa ....etc

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ABSTRACT
A mobile ad hoc network (MANET), sometimes called a mobile
mesh network, is a self-configuring network of mobile devices
connected by wireless links. The Ad hoc networks are a new
wireless networking paradigm for mobile hosts. Unlike traditional
mobile wireless networks, ad hoc networks do not rely on any
fixed infrastructure. Instead, hosts rely on each other to keep the
network connected. It represent complex distributed systems that
comprise wireless mobile nodes that can freely and dynamically
self-organize into ar ....etc

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a pervasive computing environment can be expected based on the recent progresses and advances in computing and communication technologies. Next generation of mobile communication will include both popular infrastructured wireless networks and novel infrastructureless mobile ad-hoc networks (MANETs). A MANET is collection of wireless nodes that can dynamically form a network to exchange information without using any pre-existing fixed network infrastructure. Wireless ad-hoc networks are increasingly being used ....etc

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Challenges in the Migration to 4G Mobile Systems



ABSTRACT
With the rapid development of wireless communication
networks, it is expected that fourthgeneration
mobile systems will be launched
within decades. 4G mobile systems focus on
seamlessly integrating the existing wireless technologies
including GSM, wireless LAN, and
Bluetooth. This contrasts with 3G, which merely
focuses on developing new standards and hardware.
4G systems will support compr ....etc

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MOBILE IPTV
Approaches, CHALLENGES,STANDARDS,
AND QoS SUPPORT


Presented by : Satheesh Kumar B
No:55
S7 AE&I
College Of Engineering , Trivandrum



OVERVIEW
INTRODUCTION
WHAT IS IPTV ?
MOBILE IPTV
TECHNICAL ASPECTS OF MOBILE IPTV.
STANDARDISATION.
QoS SUPPORT.
CONCLUSION & FUTURE WORK.


INTRODUCTION
IPTV-The reinvention of televsion

WHAT IS IPTV?
It is a technology that delivers video or TV broadcasts over the Internet.
Internet TV, in simple ter ....etc

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sir
iam varun ,an electronics and communication studend in kmct college of engineering..i am interested in this topic,no one knows about the challenges in migration to 4g..i need a detail report....monday i need to presnt it,pls help.iam not getting the full report from this site ....etc

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Challenges in the Migration to 4G

Second-generation (2G) mobile systems were very successful in the previous decade. Their success prompted the development of third generation (3G) mobile systems. While 2G systems such as GSM, IS-95, and cdmaOne were designed to carry speech and low-bit-rate data, 3G systems were designed to provide higher-data-rate services. During the evolution from 2G to 3G, a range of wireless systems, including GPRS, IMT-2000, Bluetooth, WLAN, and HiperLAN, have been developed. All these systems were designed independen ....etc

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