transmitter

Purpose of Channelization Code & Scrambling Code in WCDMA

Purpose of WCDMA Channelization Code Channelization code is used to distinguish different physical channels of one transmitter For downlink, channelization code ( OVSF code ) is used to separate different...
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Purpose of Channelization Code, Scrambling Code in WCDMA, transmitter, physical channels, wcdma downlink, wcdma carrier, services maximum, wcdma codes4. what is the difference between scrambling codes and channelization codes, cdma, cell, chanalization code, channelization code, code, difference between bsic and umts scrambling code, downlink, meaning of downlink channelization codes, ovsf code, physical channel, scrambling and channelization codes of cells, telecom, transmitter, ue, uplink

Inter-Carrier Interference for OFDM

The price for the optimum subcarrier spacing is the sensitivity of OFDM to frequency errors. If the receiver’s frequency is some fractions of the subcarrier spacing (subcarrier bandwidth) then we...
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cost, frequency, interference, ofdma, ppm, receiver, signal, subcarrier, telecom, transmitter

OFDM implementation in Detail

A typical OFDM transmitter is shown on the following figure. To reduce the amount of RF hardware required for OFDM the modulation process is split into two parts. A first...
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dac, filter, generator, hardware lte, lte, ofdm idft, ofdma, recevier, sampling, signal, spreading, subcarrier, symbol, telecom, transmitter, wave

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