uplink and downlink frequency of stratellite

What are uplink and downlink?

The communication going from a satellite to ground is called downlink, and when it is going from ground to a satellite it is called uplink. When an uplink is being received by the spacecraft at the same time a downlink is being received by Earth, the communication is called two-way. If there is only an uplink happening, this communication is called upload. If there is only a downlink happening, the communication is called one-way.

DS1 has a constant downlink going to ....etc

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hi..i want the matkab code for hanoff.plz anyone,in case u have it.do send me ....etc

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The Lava Arc Blue features a 2.8-inch TFT display which carries a resolution of 240 x 320 pixels and delivers 143ppi of pixel density. It comes with a keypad as an input device which provides tactile feedback while typing. It includes standard set of connectivity features like Dual sim, GPRS, Bluetooth etc. The low internal storage can be expanded up to 32GB with the help of an external MicroSD card for storing user data.

A 1,200mAH li-ion battery supplies all the needed power to the phone and makes sure that it runs for quite long time whi ....etc

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Abstract In this paper, the problem of efficient distributed power control via convex pricing of users' transmission power in the uplink of CDMA wireless networks supporting multiple services is addressed. Each user is associated with a nested utility function, which appropriately represents his degree of satisfaction in relation to the expected trade-off between his QoS-aware actual uplink throughput performance and the corresponding power consumption. Initially, a Multiservice Uplink Power Control game (MSUPC) is formulated, where each user ....etc

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The vertical solution a Handoff Algorithm UMTS-WLAN
Abstract
The next generation of mobile/wirelesscommunication systems is expected to includeheterogeneous broadband wireless networks, which willcoexist and use a shared IP core to offer diverserange high speed multimedia services to end users with modern mobile devices are multihomed areequipped with thenetworks have characteristics that complement each other. This requires the provision of seamless verticalhandoff. This article provides a few attributes anadaptive components of vertical trans ....etc

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vertical handoff decision algorithm for umts wlan matlab code
The vertical solution a Handoff Algorithm UMTS-WLAN
Abstract
The next generation of mobile/wirelesscommunication systems is expected to includeheterogeneous broadband wireless networks, which willcoexist and use a shared IP core to offer diverserange high speed multimedia services to end users with modern mobile devices are multihomed areequipped with thenetworks have characteristics that complement each other. This requires the provision of seamless verticalhandoff. This article pro ....etc

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THERMAL SPRAYING AND HARD FACING

INTRODUCTION

Thermal spraying techniques are coating processes in which melted (or heated) materials are sprayed onto a surface.

The feedstock (coating precursor) is heated by electrical (plasma or arc) or chemical means (combustion flame).

Thermal spraying can provide thick coatings (approx. thickness range is 20 micrometers to several mm, depending on the process and f ....etc

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To get full information or details of cdma soft handoff matlab code please have a look on the pages

http://seminarsprojects.net/Thread-cdma-download-full-seminar-report?pid=105902

http://seminarsprojects.net/Thread-cdma-mobile-communication-is-95?pid=39108

http://seminarsprojects.net/Thread-distributed-medium-access-control-for-next-generation-cdma-wireless-networks-seminar?pid=15402

http://seminarsprojects.net/Thread-cellular-and-mobile-communications-ds-cdma-full-report

http://seminarsprojects.net/Thread-cdma-1x-ev-do

http://seminarsp ....etc

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PROJECT GUIDE :
Dr.K.RAMANATHAN

Presented by:
K.KARTHIKEYAN




Abstract

Titanium nitride (TiN) is an extremely hard ceramic material, often used as a coating on titanium alloys, steel, carbide, and aluminium components to improve the substrate's surface properties.

Applied as a thin coating, TiN is used to harden and protect cutting and sliding surfaces, for decorative purposes (due to its gold appearance), and as a non-toxic exterior for medical implants.

TiN coating is for edge retention and corrosion r ....etc

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