Development and Investigation of Solar Cooling Systems Based on small-Scale Sorption Heat Pumps
Abstract
This paper presents the development and investigation of solar cooling systems based on
small-scale sorption heat pumps and chillers, respectively. An ammonia/water absorption
chiller with a cooling capacity of 12 kW, the chillii® PSC12, a 17.5 kW water/lithium
bromide absorber, the chillii® WFC18 and two water/silica-gel adsorption chillers with
cooling capacities of 7.5 and 15 kW, the chillii ....etc

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Dear sir



I m DIGVIJAY SINGH From 
Aligarh UP



Sir mujhe full detail de solar manufacture plant lgane k liy or mere ko lowest price m raw material mil kha se mil skta h nd mera solar plant kis cost m taiyyar ho jayega..... nd solar company ko registered Krane k liy bhi suggest kre. .......

NOTE -Mere plant ki capacity km se km 500peice daily taiyyar ho ske......100watt nd 200watt only ....etc

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ABSTRACT!!!!

Abstract. The term WIMAX (Worldwide Interoperability for Microwave Access) has become synonymous with the IEEE 802.16 Wireless Metropolitan Area Network (MAN) air interface standard. Filling the gap between Wireless LANs and wide area networks, WIMAX-compliant systems will provide a cost-effective fixed wireless alternative to conventional wire-line DSL and cable in areas where those technologies are readily available. The WIMAX technology can provide a cost-effective broadband access solution in areas beyond the reach of DSL an ....etc

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The dream of every communication designer is to provide good quality service to each of his customer within the limited available bandwidth. But in the recent years, the amount of data flowing through the channel has increased. But there has been no such high increase in the available bandwidth. So it is a challenge to effectively utilize the channel spectrum along with providing good quality of service across wireless links. One of the possible ways is to use multiple antennas at both the ends of the transmission link. MIMP exploits natural ph ....etc

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1.ABSTRACT
Wireless Intelligent Network (WIN) is a concept being developed
by the Telecommunications Industry Association (TIA) Standards Committee TR45.2. The motive of WIN is to drive intelligent network (IN) capabilities, based on interim standard (IS)-41, into wireless networks WIN is defined as an architecture that separates the service logic and feature functionality from the wireless network switch and places that functionality in other platforms of the network. . Not only are subscribers insisting on more function ....etc

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ABSTRACT
Wireless telecommunications can be divided into two broad categories: mobile communications and fixed wireless communications. The mobile communications market requires mobility or non-tethered communications. The goal of mobility is anytime, anywhere communications. Mobile communications technology must be able to allow roaming - the ability to provide service to a mobile phone users while outside their home system. On the other hand, fixed wireless is simply an alternative to ....etc

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A ROAD TO FUTURE BROADBAND WIRELESS ACCESS: MIMO-OFDM-BASED AIR INTERFACE

SUBMITTED BY:
S.DINESH
IIIrd YEAR
R.ASHOK KUMAR



ABSTRACT :

Orthogonal frequency-division multiplexing is a popular method for high-data-rate wireless transmission. OFDM may be combined with multiple antennas at both the access point and mobile terminal to increase diversity gain and/or enhance system capacity on a time-varying multipath fading channel, resulting in a multiple-inp ....etc

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Here we explains about SONET -Synchronous Digital Network, that has been greeted with unparalleled enthusiasm throughout the world. It also explains how it came into existence and in which way it differs from others. What does synchronous mean? Bits from one telephone call are always in the same location inside a digital transmission frame.

This material is assumed to be comfortable to the reader as the basic concepts of a public telecommunications network, with its separate functions of transmission and switching, and is assumed to be awa ....etc

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The design standards required for an auditorium. ....etc

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