1.1 Wireless Communication Systems
Wireless communication has experienced tremendous growth in the last decade. In
1991 less than 1% of the world’s population had access to a mobile phone. By the
end of 2001, an estimated one in every six people had a mobile phone . During the
same period the number of countries worldwide having a mobile network increased
from just three to over 90%. In fact the number of mobile subscribers overtook the
number of fixed-line subscribers in 2002, as shown in Figure 1.1. It is predicted that
th ....etc

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RADIO NETWORK CONTROLLER FOR 3G MOBILE AND WIRELESS NETWORK DEVICES


BY
ARDRA .
S7 IT
SHMEC
KADAKKAL
ROLL NO:28


INTRODUCTION

RADIO NETWORK CONTROLLER

The Radio Network Controller (or RNC) is a governing element in the Universal Mobile Telecommunications System UMTS radio access network (UTRAN).
It is responsible for control the Node Bs that are connected to it. Node B is a term used in UMTS to denote the BTS (base tran ....etc

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Abstract
Two major factors that limit the throughput inmulti-hop wireless networks are the unreliability of wirelesstransmissions and co-channel interference. One promising techniquethat combats lossy wireless transmissions is opportunisticrouting (OR). OR involves multiple forwarding candidates torelay packets by taking advantage of the broadcast nature andspacial diversity of the wireless medium. Furthermore, recentadvances in multi-radio multi-channel transmission technologyallows more concurrent transmissions in the network, and sh ....etc

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i want an abstract for the topic ....etc

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EFFICIENT MULTICAST ALGORITHMS FOR MULTI-RADIO WIRELESS AD HOC NETWORKS
INTRODUCTION
WIRELESS AD HOC NETWORKS
Wireless ad hoc networks consist of mobile nodes connecting over a shared wireless channel. A wireless ad hoc network is a decentralized wireless network. The network is ad hoc because it does not rely on a preexisting infrastructure.
MULTICAST
Multicast provide efficient data distribution among a group of nodes. In wireless ad hoc networks, multicast algorithms are designed to be energy effi ....etc

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presented by:
Daniel W. Harrist


Abstract

It seems these days that everyone has a cellular phone. Whether yours is for business purposes or personal use, you need an efficient way of charging the battery in the phone. But, like most people, you probably don’t like being tethered to the wall. Imagine a system where your cellular phone battery is always charged. No more worrying about forgetting to charge the battery. Sound Impossible?
It is the focus of this thesis to discuss the first step toward ....etc

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RADIO NETWORK CONTROLLER FOR 3G MOBILE AND WIRELESS NETWORK DEVICES ppt
RADIO NETWORK CONTROLLER FOR 3G MOBILE AND WIRELESS NETWORK DEVICES ppt
RADIO NETWORK CONTROLLER FOR 3G MOBILE AND WIRELESS NETWORK DEVICES ppt ....etc

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hello,this is anusha.I found this topic intresting.can i do miniproject on this topic?which institute offer this project if i can?how much they are going to charge?I just want to know all the details of project(i.e what it is?how does it work?what all the requirements for this project?)please post all the the details in brief. ....etc

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RADIO NETWORK CONTROLLER FOR 3G MOBILE AND WIRELESS NETWORK DEVICES
ABSTRACT:
The Radio Network Controller (or RNC) is a governing element in the Universal Mobile Telecommunications System UMTS radio access network (UTRAN), which is responsible for control the Node Bs that are connected to it. Node B is a term used in UMTS to denote the BTS (base transceiver station). Usually the latest cell phones or mobile phones support 3G network allow access to TV, Internet and other on demand services like Navigation and scheduling systems. This is bein ....etc

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The main goal of this project is to design and develop a short range intelligent digital radio wireless hub. And this hub must be able communicate between adjacent buildings on the campus using digital transmitter and receiver modules(Easy-Radio style). It also must have some interfacing capability like four LEDs for output and four digital inputs, a local USB interface and also mesh interconnection capability. For example,messages could be passed from hub to hub to provide bi-directional communication between them.
Key areas of this project ....etc

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