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Thread: Why SS-RSRP is measured in 5G NR instead of PS-RSRP?

  1. #1
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    Default Why SS-RSRP is measured in 5G NR instead of PS-RSRP?

    We know in SS block we have PSS SSS PBCH(DMRS in that)
    According to 3gpp specs we measure SSRSRP which is defined as the RSRP from SSS .
    Any specific reason for measuring SSS?

    Regards
    eta004

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  3. #2
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    1 out of 1 members found this post helpful.

    Default Re: Why SS-RSRP is measured in 5G NR instead of PS-RSRP?

    The center 20 RB carry the SSS. It also carries the reference signals. So, the UE does not have to scan the entire NR bandwidths. Remember, NR supports bandwidths of upto 400MHz, and scanning this entire range will drain the UE's bandwidth.

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  5. #3
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    Default Re: Why SS-RSRP is measured in 5G NR instead of PS-RSRP?

    Why not PSS and Why SSS for measuring this?

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