name: NPDSCH
full_form: Narrowband Physical Downlink Shared channel
context: When deriveSSB-IndexFromCell is enabled, the UE assumes frame boundary alignment (including half frame, subframe and slot boundary alignment) across cells on the same frequency carrier is within a tolerance not worse than - min (2 SSB symbols, 1 PDSCH symbol) for sub-carrier spacings of SSB and PDSCH up-to 240 kHz, - min (3 SSB symbols, NPDSCH PDSCH symbols) for sub-carrier spacing of 480 kHz and 960kHz of either SSB or PDSCH where NPDSCH is defined in Table 7.7.1-1 and the SFNs of all cells on the same frequency carrier are the same. Table 7.7.1-1 NPDSCH when deriveSSB-IndexFromCell is enabled When deriveSSB-IndexFromCell is not enabled, the UE assumes frame boundary alignment (including half frame, subframe and slot boundary alignment) across cells on the same frequency carrier is within a tolerance not worse than 6 SSB symbols for sub-carrier spacing of 960kHz and the SFNs of all cells on the same frequency carrier are the same.
description: NPDSCH (Narrowband Physical Downlink Shared channel) is a type of downlink shared channel used in narrowband communications, specifically defined for sub-carrier spacings up to 240 kHz, 480 kHz, and 960kHz. It is utilized when deriveSSB-IndexFromCell is enabled, ensuring frame boundary alignment across cells on the same frequency carrier within specified tolerances.
explanation: NPDSCH is classified as a Connection based on its role in facilitating downlink shared channel communications between network elements, specifically under narrowband conditions and with defined sub-carrier spacings. The context from 3GPP TS 38.133 highlights NPDSCH's relevance to frame boundary alignment across cells.
section_title: 7.7.1Minimum requirements
biotag_Context: O,O,O,O,O,B-Device,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Miscellaneous,O,O,B-Connection,O,O,O,O,O,B-Miscellaneous,O,B-Connection,O,O,O,O,O,O,B-Miscellaneous,O,B-Connection,B-Connection,O,O,O,O,O,O,O,O,O,O,O,B-Miscellaneous,O,B-Connection,O,B-Connection,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Connection,O,O,O,O,O,O,O,O,O,O,B-Device,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Miscellaneous,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O
biotag_Description: B-Connection,O,O,B-Connection,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O