Asymmetric Digital Subscriber Line (ADSL)

ABSTRACT

Asymmetric Digital Subscriber Line (ADSL) is a new modem technology that converts existing twisted-pair telephone lines into access paths for multimedia and high speed data communications. ADSL will play a crucial role over the next ten or more years as telephone companies enter new markets for delivering information at high speeds in various formats including video and multimedia formats. It has become the most familiar method of internet communication for hom ....etc

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Network Access Control for Mobile Ad Hoc Network
Pan Wang
North Carolina State University
Outline
Background
Problem statement
Related work
Proposed scheme
Key Synchronization
Packet Retransmission
Analysis, simulation and field test
Summary
Background
Mobile Ad Hoc Network (MANET)
A MANET consists of mobile platforms (e.g., a router with multiple hosts and wireless communications devices), which are free to move about arbitrarily. -- IETF RFC2501
Characteristics of MANET
No pre-determined in ....etc

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ABSTRACT
ADSL
Assymetric Digital Subscriber Line

ADSL can practically transform the existing public information network from one limited to voice, text and low resolution graphics to a powerful, ubiquitous system capable of carrying multimedia, including full motion video, to everyone's home.
ADSL works by splitting the phone line into two frequency ranges. The frequencies below 4 kHz are reserved for voice, and the range above that is used for data.
ADSL provides always-on high-speed Internet ac ....etc

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to get information about the topic spam detection system using email abstraction scheme related topic refer the page link bellow

http://seminarsprojects.net/Thread-a-collaborative-spam-detection-system-with-a-novel-e-mail-abstraction-scheme?pid=76320&mode=threaded ....etc

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A Self-Repairing Tree Topology Enabling Content-Based Routing in Mobile Ad Hoc Networks

Aim:
The mainstay of this project is to achieve the repair strategies to tolerate the frequent topological reconfigurations in Mobile AdHoc Networks by Content Based Routing (CBR) using a protocol namely COMAN.

CONTENT BASED ROUTING (CBR) differs from classical routing in that messages are addressed based on their content instead of their destination. In conventional systems, the sender explicitly specifies the intended message recipient ....etc

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I have a project on the topic, for that i have to follow this code as base code.I don't have much time to write down all of the code.So please sent me all the codes ,folders and every related requirement.
My email id is [email protected]. ....etc

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HI..

My name is BINEET. I am a B tech final year student.I am currently working on my B tech project ant colony optimization for routing in mobile ad hoc network . The aim of our project is to develop a hybrid algorithm that uses both proactive and reactive technique. The project is to be done by using swarm intelligence.I am using DFD MODEL(data flow diagram) for developing it.

I want to know the problem statement that is to be considered for constructing a routing table for both proactive and reactive .The design ....etc

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to get information about the topic Bi-directional routing abstraction for asymmetric mobile ad hoc network full report refer the page link bellow

http://seminarsprojects.net/Thread-a-bidirectional-routing-abstraction-for-asymmetric-mobile-ad-hoc-networks ....etc

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Presented By
Nitesh Jain




Types of Wireless Networks

Infrastructure based(Cellular Network).

Infrastructureless Network(Mobile Ad hoc
NETwork) (MANET

Characteristics of an Ad-hoc network

Collection of mobile nodes forming a temporary network
Network topology changes frequently and
unpredictably
No centralized administration or standard
support services
Host is also function as router ....etc

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This paper highlights some effects of an asymmetrical design on three phase multilevel inverters from a supply network point of view. The investigated topology is based on a series connection of single phase inverters (partial cell) in each phase. Each partial cell is fed through a three-phase diode rectifier for a unidirectional power flow, fed itself through the secondary of the power transformer (PT). From analytical relationships in continuous and discontinuous current conduction mode, it s shown that a symmetrical multilevel inverter has ....etc

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