Apr 5, 2020 · The network informs the UE about the frequency resources to be used for the reception of PDSCH using DCI Formats 1_0, 1_1 or 1_2. Within these DCI Formats, the field ‘ Frequency domain resource assignment ’ carries the required resource allocation information. ... Frequency domain resource assignment. Variable. Variable with DL BWP N_RB . indicates the size of CORESET 0. Time domain resource assignment. 4. Carries the row index of the items. In case of DCI for SIB1, this refers to a table specified in 38.214 - Table 5.1.2.1.1-1. In case of DCI for Other SIB, this refer to pdsch_TimeDomainAllocation in SIB ... If the scheduling DCI is configured to indicate the downlink resource allocation type as part of the Frequency domain resource assignment field by setting a higher layer parameter resourceAllocation in pdsch-Config to 'dynamicswitch', the UE shall use downlink resource allocation type 0 or type 1 as defined by this DCI field. Otherwise the UE ... ... The resources in the frequency domain for PDSCH transmission are scheduled by a DCI in the field Frequency domain resource assignment. This field indicates whether the resource allocation of resource blocks (RBs) is contiguous or noncontiguous, based on the allocation type. The RBs allocated are within the BWP. ... The trancated or expanded frequency resource assignment field is then interpreted as the frequency resource assignment field in DCI format 0_0. For a PUSCH transmission with frequency hopping scheduled by RAR UL grant or for a Msg3 PUSCH retransmission, the frequency offset for the second hop is given in Table 8.3-1. ... Nov 1, 2018 · The “frequency assignment” is part of the DCI, and is how the network tells the terminal what frequency resources will be used for PDSCH. There are two ways to describe frequency resource allocations: Resource allocation type 0; Resource allocation type 1; Resource allocation type 0. When using resource allocation type 0, the network tells ... ... Oct 17, 2019 · Frequency resources can be determined by using “ Frequency domain resource assignment” field from decoded DCI (format 1_0 or format 1_1) Two types of DL resource allocation schemes are there ... ... In the uplink, the UE determines the resource block assignment in frequency domain using the resource allocation field of DCI except for Msg.3 PUSCH initial transmission [15]. Two uplink resource allocations type 0 and type 1 are defined where resource allocation type 0 is used for PUSCH transmission when transform precoding is disabled. ... 9.8.1 Resource Allocation for Frequency Assignment. Soft constraints have been used, among others, in resource allocation problems such as satellite scheduling [6], timetabling [94] or frequency assignment [16]. In such problems, the available resources are often insufficient to answer the requirements (all expressed as hard constraints) and ... ... Frequency domain resource assignment (38.212 §7) log 2 (N BWP RB (N BWP RB + 1) / 2) FDRA. NR RIV decoder. Downlink resource allocation type 1 Location and Bandwidth ... ... ">

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COMMENTS

  1. 5G NR: PDSCH Resource Allocation in Frequency-Domain - Blogger

    Apr 5, 2020 · The network informs the UE about the frequency resources to be used for the reception of PDSCH using DCI Formats 1_0, 1_1 or 1_2. Within these DCI Formats, the field ‘ Frequency domain resource assignment ’ carries the required resource allocation information.

  2. 5G | ShareTechnote

    Frequency domain resource assignment. Variable. Variable with DL BWP N_RB . indicates the size of CORESET 0. Time domain resource assignment. 4. Carries the row index of the items. In case of DCI for SIB1, this refers to a table specified in 38.214 - Table 5.1.2.1.1-1. In case of DCI for Other SIB, this refer to pdsch_TimeDomainAllocation in SIB

  3. 5G | ShareTechnote

    If the scheduling DCI is configured to indicate the downlink resource allocation type as part of the Frequency domain resource assignment field by setting a higher layer parameter resourceAllocation in pdsch-Config to 'dynamicswitch', the UE shall use downlink resource allocation type 0 or type 1 as defined by this DCI field. Otherwise the UE ...

  4. NR PDSCH Resource Allocation and DM-RS and PT-RS Reference ...

    The resources in the frequency domain for PDSCH transmission are scheduled by a DCI in the field Frequency domain resource assignment. This field indicates whether the resource allocation of resource blocks (RBs) is contiguous or noncontiguous, based on the allocation type. The RBs allocated are within the BWP.

  5. Random Access MSG3 - NR Explained

    The trancated or expanded frequency resource assignment field is then interpreted as the frequency resource assignment field in DCI format 0_0. For a PUSCH transmission with frequency hopping scheduled by RAR UL grant or for a Msg3 PUSCH retransmission, the frequency offset for the second hop is given in Table 8.3-1.

  6. Frequency resource allocation in 5G NR - GitHub Pages

    Nov 1, 2018 · The “frequency assignment” is part of the DCI, and is how the network tells the terminal what frequency resources will be used for PDSCH. There are two ways to describe frequency resource allocations: Resource allocation type 0; Resource allocation type 1; Resource allocation type 0. When using resource allocation type 0, the network tells ...

  7. 5G-NR PDSCH Resource Allocation and Calculating Transport ...

    Oct 17, 2019 · Frequency resources can be determined by using “ Frequency domain resource assignment” field from decoded DCI (format 1_0 or format 1_1) Two types of DL resource allocation schemes are there ...

  8. Frequency Resource - an overview | ScienceDirect Topics

    In the uplink, the UE determines the resource block assignment in frequency domain using the resource allocation field of DCI except for Msg.3 PUSCH initial transmission [15]. Two uplink resource allocations type 0 and type 1 are defined where resource allocation type 0 is used for PUSCH transmission when transform precoding is disabled.

  9. Frequency Resource - an overview | ScienceDirect Topics

    9.8.1 Resource Allocation for Frequency Assignment. Soft constraints have been used, among others, in resource allocation problems such as satellite scheduling [6], timetabling [94] or frequency assignment [16]. In such problems, the available resources are often insufficient to answer the requirements (all expressed as hard constraints) and ...

  10. Radio calculator

    Frequency domain resource assignment (38.212 §7) log 2 (N BWP RB (N BWP RB + 1) / 2) FDRA. NR RIV decoder. Downlink resource allocation type 1 Location and Bandwidth ...