Why link budget analysis in GSM

When we talk about GSM Rf planning then first thing into mind is Link Budget,here i write about why link Budget analysis in GSM Link budget analysis provides: Coverage design...
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link budget, noise ratio, path loss, budget analysis, signal, noise, uplink, receivergsm, gsm link budget, gsm rf path, uplink

What is FADING, Its Type and Effect in RF design

Fading is most important thing when you design any RF Design lets understand what is fading and how its effect. The communication between the base station and mobile station in...
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signal strength, received signal, rayleigh fading, fading, signal, propagation, mobile, transmitterfading and its type, fading and its types, fading effect on rf network, gsm fading, gsm rf planning, multipath propagation, rf design, what is fading and its types, what is fading in radio and its types

Frequency Planning Steps for GSM

Frequency Planning is possible by manually or automatic.At initial stage of new RF Network automatic frequency planned and then after for optimization based on KPI manual frequency planing done. Manual...
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frequency planning, frequency groups, frequency, pattern, planning, distance, network, interference, gsm, throughout, trafficfrequency, frequency planing, frequency planning, gsm, gsm rf planning, step of gsm planning

What are Interference and its source, effect and types in GSM

Interference is the sum of all signal contributions that are neither noise not the wanted signal. Lets understand how its effect, its type and what possible source for it. Effects...
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interference, channel interference, co channel, adjacent channel, channel, frequency, signal, distance, cellularadjecent channel interference, co channel interference, gsm, gsm rf optimization, interference, uplink

How and What Spatial Diversity Antenna Systems in GSM

The spatial diversity antenna system is constructed by physically separating two receiving base station antennas. Here I write on spatial diversity antenna system criteria, configuration. SPATIAL DIVERSITY ANTENNA SYSTEMS Once...
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diversity antenna, spatial diversity, antenna system, angular dependence, vertical separation, antenna, separation, diversity, angular, spatial, antennasantenna, antenna separation for gsm to wcdma, gsm, gsm spatial diversity, Receive diversity

Why Diversity Antenna Systems Required

Basically Diversity Antenna required because of Signal Rich at mobile or BTS by reflection and this change value of its level and quality either good or bed. Let’s understand in...
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diversity antenna, antenna system, receiving branches, diversity, signal, antenna, multipathdiversity, gsm, multipath propagation, Receive diversity

Antenna Types and Antenna Characteristics

In mobile communications two main categories of antennas used are Omni and Directional antenna here I write about antenna characteristics and use. ANTENNA TYPES Omni directional antenna These antennas are...
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antenna, antennas, radiation, pattern, lobes, directional antenna, characteristics, beamwidthantenna, antenna pattern, characteristics of antenna in telecomms, gsm, gsm antenna, types and characteristic of antenna

Drive Test Plan, Procedure and output for GSM

Drive test is simply test of coverage for radiating BTS . from drive test you can imagine BTS coverage boundary and foot print of bad coverage and good coverage.lets understand...
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drive test, rx quality, rx level, coverage, parameter, information, signal, quality, processing, measurementBCCH, bsic, drive test gsm, drive test measured parameters in gsm, drive test procedure, gsm, how to measure gsm coverage, kit for drive test, plmn selection procedure, rho, rsrp, vlr

Cable Integrity and Cable Loss Test in GSM

Cable test is first understanding for any RF Engineer here i write how to test cable integrity and Cable loss and testing of Transmitter in gsm. Cable Integrity Test Cable...
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cable loss, cable integrity, transmitter, integrity, wattmeter, vswrgsm, vswr

What and Why Drive Test in RF Network

INTRODUCTION   Predesign drive test for measurement integration This is at beginning of design when no site has been built or even selected. All test sites are temporary. Drive test...
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drive test, rf signal, signal strength, sampling rate, measurements, bins, signaldrive test, drive test kit, gsm, kit for drive test, rho

Hata´S Empirical Formula And Cell Size Estimation

Hata Model is applied for GSM Link Budget,here i write about its formula and Cell Size Estimation. Hata´S Empirical Formula PL = 69.55 +26.6log10fc - 13.82log10hb + (44.9 – 6.55log10hb)log10R...
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cell count , estimation, empirical, coverage, loss, transmitter, signalgsm, gsm hata model, how to calculate cell radius gsm

Receiver sensitivity and Uplink Losses for GSM

Receiver sensitivity is the ability of the receiver to receive signals in the sense that any signal below the sensitivity is considered as noise and is not usable. Receiver sensitivity...
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mobile antenna gain, receiver sensitivity, body loss, sensitivity, receiver, antenna, noisegsm, hlr, receiver, rho, uplink, uplink losses in gsm, vlr

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