Actually, during the communication process, the mobile subscriber talks only 40% of the time and there is not much useful information transmitte
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To check and correct errors during the transmission, redundancy data and the information calculated from the source data are added to the stream
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To understand the impact of the channel, let’s assume that the base station receiver is facing many challenges in the same MIMO receiver that universa
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Regarding cross domain analysis, we see that, I traditionally signal from a receiver RF section can be demodulated and Q components using analog techn
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Traffic Channel Definitions In analog systems, the traffic channels (or voice channels) are synonymous with the physical transceiver hardware. The
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Open loop power control together with optional power ramp-up is used during the random access process at the beginning of the connection until more ac
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There are various parameters and terms which come into play when discussing PN offsets and their function in CDMA. System Time All base station digi
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The design of a PN offset plan for CDMA is comparable to that of a signalling channel frequency plan in analog. The consequences of poor offset planni
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One of the unique aspects of LTE is the support of the six channel bandwidths from 1.4 MHz to 20 MHz. To simplify system operation and roaming phones
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Here I write short notes on how to test open loop and close loop testing in lte and what idea behind it. In open loop no any data send back and in clo
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