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Relay Note

Created: Mar 6, 2020 10:26:43Latest reply: Mar 6, 2020 11:18:04 57 2 0 0
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What is relay note & how does it work in LTE-A?

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Admin Created Mar 6, 2020 11:18:04 Helpful(1) Helpful(1)

Hi, Unicef
The LTE-A system has high capacity requirements, so it requires a higher frequency band. Therefore, the LTE-A system introduces the Relay technology to increase the coverage area and the cell edge throughput. Relay means that the base station does not directly send a signal to the UE, but first sends it to an RN (Relay Node), and then the RN forwards it to the UE. The use of Relay technology can increase system coverage and improve system link performance. The terminal can obtain wireless bandwidth service through the RN, reduce the space consumption of the link, and increase the signal-to-noise ratio, thereby improving the channel capacity of the edge user.
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lubna Created Mar 6, 2020 10:40:53 Helpful(1) Helpful(1)

hello dear i hope it will help you

LTE relay basics

A relay will actually receive, demodulates and decodes the data, apply any error correction, etc to it and then re-transmitting a new signal. In this way, the signal quality is enhanced with an LTE relay, rather than suffering degradation from a reduced signal to noise ratio when using a repeater.
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BetterMing Admin Created Mar 6, 2020 11:18:04 Helpful(1) Helpful(1)

Hi, Unicef
The LTE-A system has high capacity requirements, so it requires a higher frequency band. Therefore, the LTE-A system introduces the Relay technology to increase the coverage area and the cell edge throughput. Relay means that the base station does not directly send a signal to the UE, but first sends it to an RN (Relay Node), and then the RN forwards it to the UE. The use of Relay technology can increase system coverage and improve system link performance. The terminal can obtain wireless bandwidth service through the RN, reduce the space consumption of the link, and increase the signal-to-noise ratio, thereby improving the channel capacity of the edge user.
Thanks!
View more
  • x
  • convention:

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