CORESET Configuration

RFmx Waveform Creator 19.1 Help

Edition Date: October 2019

Part Number: 377064G-01

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RFmx Waveform Creator 19.1 Help
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This section contains the following configuration parameters specific to the CORESET portion of the Downlink Signal.

Symbol Offset: Configures the starting symbol of the CORESET allocation with a slot. Valid values are 0 to (14 - Number of Symbols).

Number of Symbols: Configures the duration of the CORESET allocation within a slot. Valid values are 1, 2, and 3.

RB Allocation: Configures the resource blocks (RBs) within the bandwidth part (BWP), which are a part of the CORESET allocation within a slot. The format is defined in the Range Format Specifiers section.

DMRS Scrambling ID Mode: If you set this parameter to User Defined, the DMRS scrambling sequence generator will be initialized with the value specified in the DMRS Scrambling ID field.

If you set this parameter to Cell ID, the DMRS scrambling sequence generator will be initialized with the value specified in the Cell ID field in the Carrier Definition section.

DMRS Scrambling ID: Initializes the DMRS scrambling sequence generator. Valid values range from 0 to 65535, inclusive. This value is only used if the DMRS Scrambling ID Mode is set to User Defined.

Precoder Granularity: If you set this parameter to Same As REG Bundle, the DMRS symbols are only allocated on RBs that contain PDCCH data.

If you set this parameter to All Contiguous RBs, the DMRS symbols are allocated on all RBs allocated to the CORESET.

CCE REG Mapping Type: If you set this parameter to Non-Interleaved, the RBs are allocated by PDCCH using non-interleaved CCE-to-REG mapping.

If you set this parameter to Interleaved, the RBs are allocated by PDCCH using interleaved CCE-to-REG mapping.

REG Bundle Size: Sets the REG bundle size in interleaved CCE-to-REG mapping. Valid values are 2, 3, and 6.

Interleaver Size: Sets the interleaver size in interleaved CCE-to-REG mapping. Valid values are 2, 3, and 6.

Shift Index: Sets the shiftIndex in interleaved CCE-to-REG mapping. Valid values are 0 to 274, inclusive.

Number of PDCCH Configurations: Specifies the actual PDCCH configuration that is visible in the user interface.

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