name: PCH
full_form: Paging Channel
context: The physical-layer model for PCH transmission is described based on the corresponding physical-layer-processing chain, see Figure 5.2.3-1. The PCH is carried on PDSCH. Processing steps that are relevant for the physical-layer model, e.g. in the sense that they are configurable by higher layers, are highlighted in blue. - Higher-layer data passed to/from the physical layer; - CRC and transport-block-error indication; - FEC and rate matching; - Data modulation; - Mapping to physical resource; - Multi-antenna processing. Figure 5.2.3-1: Physical-layer model for PCH transmission
description: The Paging Channel (PCH) is a communication link used in the LTE network for transmitting paging information from the network to user equipment (UE). It is carried on the Physical Downlink Shared Channel (PDSCH) and involves various physical-layer processing steps.
explanation: The text describes PCH as a communication pathway between the network and UE, specifically for transmitting paging information. This aligns with the definition of a Connection.
section_title: 5.2.3Paging channel
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