top button
Flag Notify
    Connect to us
      Facebook Login
      Site Registration

Facebook Login
Site Registration

what is the difference between DTX and DRX?

0 votes
what is the difference between DTX and DRX?
posted Feb 19, 2020 by Poonam

Share this question
Facebook Share Button Twitter Share Button LinkedIn Share Button

1 Answer

0 votes

Hi Poonam,


This state is to finalize the data is not received at either side(UE,eNB). Here data can be from any channels like PDSCH/PDCCH/PUCCH/PUSCH. if eNB/UE is not able to decode the data or CRC error means it is NACK. but if eNB/UE is not even able to receive or see the data means then it is DTX.


In this case eNB/UE will be in OFF and ON combination for battery saving purpose.

DTX is data loss or no transmission. DRX is purposeful sleep combination.

answer Feb 20, 2020 by Jaganathan
Similar Questions
+1 vote

If DRX is ongoing we cannot send SPS modification or release, so how do we configure DRX such that it will not affect SPS?

+1 vote

Suppose DRX inactivity timer is expired and Retransmit timer is running, is it possible to retransmit the DTX data ?

+3 votes

If this is possible then How UE handles it. Will these configuration should be same as PCELL occasion or it can be different?

Contact Us
+91 9880187415
#280, 3rd floor, 5th Main
6th Sector, HSR Layout
Karnataka INDIA.