Prepared by:
Ron Hranac


Digitally Modulated Carrier Amplitude



•When measuring the amplitude of a digitally modulated carrier, make certain you are measuring its average power level

•Use test equipment that performs automated measurements, rather than trying to make error-prone manual measurements that require bandwidth, IF filter, log amplifier and detection corrections


for more details, please visit
http://downloads.net1.cc/Other%20stuff/CaTV%20docs/Downstream%20RF%20Troublshooting.pdf

....etc

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Distributed Cache Updating for the Dynamic
Source Routing Protocol
Abstract
On-demand routing protocols use route caches to make routing decisions. Due to mobility, cached routeseasily become stale. To address the cache staleness issue, prior work in DSR used heuristics with ad hocparameters to predict the lifetime of a page link or a route. However, heuristics cannot accurately estimate timeoutsbecause topology changes are upredictable. In this paper, we propose proactively disseminating the brokenlink informatio ....etc

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hi
Im pritam

My Topic is internet access via TV cable network

Can u end me ppt,doc,pdf & information etc


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i need information in the form of ppt , what downstream does once the broth is transferred to them from Upstream and each technical/ chromatographic steps involved in between. I want to know this in detail as I already have a superficial idea about every step.

Kindly do the needful.

Thanks and regards
Jitendra ....etc

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ABSTRACT
In IP routing each packet travels from one router to the next, each router makes an independent forwarding decision for that packet. That is each router analyses packet header, and each router runs a network layer routing algorithm. Each router independently chooses a next hop for the packet, based on its analysis and the results of running the routing algorithm.
In conventional IP forwarding a particular router will typically consider two packets to be in the same FEC(forward equivalence class) if there i ....etc

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Long-Reach Optical Access Technologies

Abstract


A number of leading long-reach optical access technologies are examined. It gives the economic arguments behind the technologies.

1. Introduction


As broadband uptake increases globally, the services offered are becoming increasingly bandwidth-intensive. A service that continues to increase bandwidth requirements is high-definition television (HDTV), which requires in the region of 8 Mb/s per channel. For telecommunication networks to support a single channel of HDTV plus data and ....etc

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ABSTRACT
Voice (and fax) service over cable networks is known as cable-based Internet Protocol (IP) telephony. Cable based IP telephony holds the promise of simplified and consolidated communication services provided by a single carrier at a lower cost than consumers currently to pay to separate Internet, television and telephony service providers. Cable operators have already worked through the technical challenges of providing Internet service and optimizing the existing bandwidth in their cable plants to deliver high ....etc

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Micro Controllers
(Cable Modems)


ABSTRACT

The present need to access internet in homes, offices, companies
etc in affordable way results in selection of efficient technology and
as a result cable modems are used. Cable modem technology brings high-
speed broadband networking to desired places through cable television
lines. Cable modems are devices that allow high-speed access to
information at a distant server may it be Internet server or video on
demand server, via a cable television ....etc

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Adaptive Precoding for Downstream Crosstalk Precancelation in DSL Systems Using Sign-Error Feedback
Abstract
The performance of many very high bit rate digitalsubscriber line (VDSL) systems is limited by the effects of crosstalkamong the wires in a bundle. For the downstream, a precoder cancompensate for this, provided that some crosstalk channel informationis available at the transmitter. In this paper, we investigatethe issue of precoder design based on a particular type of feedback:it is assumed that each receiver sends back the (c ....etc

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hi
Im pritam

My Topic is internet access via TV cable network

Can u end me ppt,doc,pdf & information etc


Very Nice site....
Thank You! ....etc

[:=Read Full Message Here=:]

hi
Im pritam

My Topic is internet access via TV cable network

Can u end me ppt,doc,pdf & information etc


Very Nice site....
Thank You! ....etc

[:=Read Full Message Here=:]

One of the major issues in the networking industry today is tremendous demand for more and more bandwidth. However, with the development of optical networks and the use of Dense Wavelength Division Multiplexing (DWDM) technology, a new and probably, a very crucial milestone is being reached in network evolution. The existing SONET/SDH network architecture is best suited for voice traffic rather than today's high-speed data traffic. To upgrade the system to handle this kind of traffic is very expensive and hence the need for the development of ....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 sp ....etc

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