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Radio Frequency Engineering
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Radio Frequency Engineering for connecting people with a communication network
Radio Frequency Engineering for connecting people with a communication network

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In WCDMA, the relation between coverage and capacity referred to as “breathing effect”. The load of WCDMA network has a greater effect on it's coverage.
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WCDMA breathing effect and Coverage - Capacity trade off
In
WCDMA, the relation between coverage and capacity referred to as “breathing
effect”.  The load of WCDMA network has a greater effect
on it's coverage. The load of WCDMA network impacts on own system in two ways,
depending on which link (uplink and downli...
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GSM Radio Parameter Details and Score evaluation from Drive Test (DT) end
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GSM Radio Parameter Details and Score evaluation from Drive Test (DT) end
Radio Parameters : RxLev:  Rxlevel represents received signal strength of GSM network. Rxlevel is an independent drive test (DT ) parameter. Value of Rxlevel generally expressed in dbm. Rxlevel ranges from -10 dBm to -120 dBm. Here , value of Rxlevel "-10db...
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Different types of Voice quality measurement systems and score evaluation (GSM and WCDMA)
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Different types of Voice quality measurement systems and score evaluation (GSM and WCDMA)
There are different types of quality measurement system exist in telecommunication. For voice and video quality,  we use different types of measurement policy. But few standards are common and ratified by the different regulatory body such as ITU, ETSI, AT ...
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