The best Side of 4G LTE compatibility
The best Side of 4G LTE compatibility
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Isto devido ao fato da tecnologia fazer apenas a transmissão de dados, sendo que a voz continua sendo transportada pelo CDMA1xRTT, com isso além de liberar a tecnologia precedente para transportar livremente voz e ser totalmente compatível com o mesmo, ela permite transmitir uma alta capacidade de dados em uma única canalização de 1,25 MHz.
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Each and every BTS dedicates a substantial level of output energy to the pilot channel, which happens to be an unmodulated PN sequence (To paraphrase, spread with Walsh code 0). Just about every BTS sector inside the network is assigned a PN offset in actions of sixty four chips.
CDMA know-how makes it possible for multiple end users to share exactly the same frequency band simultaneously by assigning a novel code (or channelization code) website to every person. This code distinguishes just one consumer's data from An additional's on precisely the same frequency.
The paging channel also carries larger-precedence messages dedicated to setting up calls to and with the here mobiles.
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The activity is to find the ultimate congestion window dimension when all the packet drops are increasingly being encountered via the sender. The TCP Taho
So in electric power Management approach transmitter nearer to The bottom station transmits a lot less electricity signal that with the transmitter farther. It can be of two varieties:
数据包调度： 基站根据各个用户的信道质量、历史数据和实时反馈对数据包进行调度。
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