A frame has duration of 10 ms which consists of 10 subframes having 1ms duration each similar to LTE technology . Each subfame can have 2μ slots. Each slot typically consists of 14 OFDM symbols.
Read moreWhat is physical layer in 5G NR?
PHY layer sits at the bottom of the 5G NR protocol stack, interfacing to MAC sublayer higher up via transport channels . It provides its services to MAC and is configured by RRC . PHY supports downlink ( gNB -to- UE ), uplink ( UE -to- gNB ) and sidelink ( UE -to- UE ) communications.
Read moreWhat is SCS in 5G NR?
5G NR Numerology – Subcarrier Spcaing (SCS)
Read moreWhat is layer in 5G NR?
The 5G NR radio access network is comprised of these protocol entities: Service data adaptation protocol (SDAP) Packet data convergence protocol (PDCP) Radio link control (RLC) Medium access control (MAC)
Read moreWhat is l3 in 5G?
5G-NR Layer 3 (RRC) Functions: Establishment, maintenance, and release of an RRC connection between the UE and NG-RAN including Addition, modification, and release of carrier aggregation, Addition, modification, and release of Dual Connectivity in NR or between E-UTRA and NR.4 Eyl 2017
Read moreWhat is l1 and l2 in 5G?
The 5G layer-1 is PHYSICAL Layer. The 5G layer-2 include MAC, RLC and PDCP . The 5G layer-3 is RRC layer as shown in 5G protocol stack. The Figure-1 depicts 5G Protocol Stack consisting of both User Plane and Control Plane protocol layers.
Read moreWhat are layers in 5G?
5G Toolbox and the 5G NR Protocol Layers
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