name: BCH
full_form: Broadcast Channel
context: The MIB includes the system information transmitted on BCH. Signalling radio bearer: N/A RLC-SAP: TM Logical channel: BCCH Direction: Network to UE MIB -- ASN1START -- TAG-MIB-START MIB ::= SEQUENCE { systemFrameNumber BIT STRING (SIZE (6)), subCarrierSpacingCommon ENUMERATED {scs15or60, scs30or120}, ssb-SubcarrierOffset INTEGER (0..15), dmrs-TypeA-Position ENUMERATED {pos2, pos3}, pdcch-ConfigSIB1 PDCCH-ConfigSIB1, cellBarred ENUMERATED {barred, notBarred}, intraFreqReselection ENUMERATED {allowed, notAllowed}, spare BIT STRING (SIZE (1)) } -- TAG-MIB-STOP -- ASN1STOP
description: The Broadcast Channel (BCH) is a logical channel in the LTE and 5G networks used for broadcasting system information from the network to all user equipment (UEs) within its coverage area. This includes critical information such as the system frame number, subcarrier spacing, SSB subcarrier offset, and more, which are essential for UEs to access and communicate with the network.
explanation: BCH is classified as a Channel because it refers to a specific path or medium through which data (in this case, broadcasted system information) is transmitted from the network to user equipment. This aligns with the definition of channels in telecommunications, particularly within the context of 3GPP specifications for LTE and 5G networks.
section_title: â MIB
biotag_Context: O,B-Parameter,O,O,O,O,O,O,O,O,O,O,O,O,B-Organization,O,O,B-Connection,O,B-Network,O,B-Device,B-Parameter,O,O,O,B-Message,B-Parameter,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,B-Message,O,O
biotag_Description: O,B-Connection,I-Connection,O,O,O,O,O,O,O,B-Technology,O,B-Technology,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,B-Miscellaneous,O,O,O,O,O,O,O,O,B-Device,O,O,O,O,O,O,O