Table 11.2.2.2.1-1 (Radiated performance requirements for BS type 2-O for PUSCH with transform precoding) Table 11.2.2.1.1-1 (Radiated performance requirements for BS type 2-O for PUSCH without transform precoding) Table 8.2.2.1-1 (Conducted performance requirements for PUSCH with transform precoding) Table 8.2.1.1-1 (Conducted performance requirements for PUSCH without transform precoding) You can use this object to generate the associated baseband waveform and to display the underlying PRB and subcarrier-level resource grids. This MATLAB code creates an hNRReferenceWaveformGenerator object for the selected NR-TM or FRC configuration. The standard only defines FR2 NR-TM and FRC for TDD but with this example you can also create FDD waveforms. The channel bandwidth and subcarrier spacing combination have to be a valid pair from the associated FR bandwidth configuration table. The transport block data source is ITU PN9. Power levels for all resource elements are uniform. The FRC waveforms generated in this example do not contain additional OCNG. The full-band PDSCH start at symbol 2 and the first 2 symbols in a slot contain a full occupied CORESET. There is no FDM between the PDSCH and the DM-RS. They use front loaded PDSCH mapping type A with 2 additional DM-RS positions. The reference PDSCH are not defined in slots which overlap the SS burst (slot 0 or slots 0 and 1). PT-RS are specified for FR2 NR-TM.īy comparison, downlink FRC waveforms contain transport coded PDSCH using RV = 0. FDD NR-TM waveforms are 10 ms in length and TDD cases are 20 ms. There is no transport or DCI coding used and the input to the PDSCH and PDCCH is all 0's or PN23. Common features to all NR-TMs are: no SS burst, PDSCH mapping type A with one (FR2) or two (FR1) DM-RS positions per slot transmission, and a single PDCCH across two symbols with NCCE = 1. For example: full band, single modulation scheme, or full band, multiple modulation schemes with varying power boosting/deboosting or single, varying PRB allocation. Depending on the test model purposes, NR-TMs have varying PDSCH characteristics. See also the FR2 maximum transmission bandwidth configurations defined in TS 38.101-2 Table 5.3.2-1.ĭifferent NR-TMs are defined for FR1 and FR2. The FR2BandwidthTable property contains the FR2 transmission bandwidth configurations defined in TS 38.104 Tables 5.3.2-2 and 5.3.2-3. See also the FR1 maximum transmission bandwidth configurations defined in TS 38.101-1 Table 5.3.2-1. The FR1BandwidthTable property contains the FR1 transmission bandwidth configurations defined in TS 38.104 Table 5.3.2-1. The hNRReferenceWaveformGenerator class contains two constant MATLAB table properties. This class provides access to the bandwidth configuration tables, the Release 15, 16, and 17 test model and FRC lists, and provides baseband waveform generation and resource grid visualization. This reference application example uses the MATLAB class hNRReferenceWaveformGenerator. NR-TMs and FRCs are defined across a standardized set of transmission bandwidth configurations for a valid range of channel bandwidth and subcarrier spacing combinations.
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