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How DSCP marking in packets improves the QOS in RAN?

+2 votes

Is there any relationship between DSCP marking and QOS handling in RAN?

posted Jan 23, 2019 by Jaganathan

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+1 vote

I read that when PGW's packet handler process maps an IP packet to a EPS bearer, it do DSCP marking.
And I also read DSCP marking is associated QCI of a bearer. How DSCP marking will help out to get maintained QoS of a bearer.

+2 votes

There are possibility that paging can be missed at UE side, did they have any provision to handle this at RAN side? can they re transmit it ?

0 votes

How last serving gNB sends paging message to UE when UE in RRC Inactive state?Because UE will be moving across gNB while inactive and how RAN based paging works in this scenario?

+1 vote

URLLC s marked as ultr reliable and packet loss is minimum.

As far as i saw MAC HARQ/ RLC ARQ is same in NR, then how it gives ultra reliable for only these type of communication?

Does RAN provide any special handling for these devices interms of ultra reliable?

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