name: PCH
full_form: Paging Channel
context: The PCH DATA FRAME includes the paging indication information and paging messages [FDD - To page one User Equipment, two consecutive PCH DATA FRAMEs with consecutive CFN numbers are transmitted, the first frame contains the Paging Indication Information and the second contains the Paging Message.] [TDD â To page one User Equipment, one or more PCH DATA FRAMEs are trasmitted.] [TDD - If two or more consecutive frames are used, the first frame contains the Paging Indication Information and the rest contain the Paging Messages. If PI-bitmap and PCH TBS are both transmitted within the PCH DATA FRAME, the CFN is related to the PCH TBS only. The PI bitmap is mapped to the PICH frames, transmitted at the beginning of the paging block.] The paging messages are transmitted in S-CCPCH frames. The CFN in the PCH DATA FRAME header corresponds to the Cell SFN of the frame in which the start of the S-CCPCH frame is located. [TDD - If the paging messages are to be sent in several frames, the CFN
description: The Paging Channel (PCH) is a logical channel used for transmitting paging information and messages from the network to User Equipment (UE). It operates within the framework of the Cell Frame Number (CFN) and is utilized in both Frequency Division Duplexing (FDD) and Time Division Duplexing (TDD) modes. The PCH DATA FRAME contains crucial elements such as Paging Indication Information and Paging Messages, which are transmitted over the air interface to alert UEs of incoming communications or data.
explanation: The context describes the PCH's role in transmitting paging information to users, a function characteristic of a communication channel within a telecommunications network.
section_title: 6.2.4	PCH Channels
biotag_Context: O,B-Connection,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,B-Parameter,O,O,O,O,O,O,O,O,B-Procedure,O,O,O,O,O,O,O,B-Procedure,O,O,O,O,O,O,O,O,O,O,O,B-Connection,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Procedure,O,O,O,O,O,O,O,B-Procedure,O,O,O,O,B-Connection,B-Technology,O,O,O,O,O,B-Connection,O,O,O,B-Parameter,O,O,O,O,B-Connection,B-Technology,O,O,B-Parameter,O,O,O,O,O,B-Connection,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Parameter,O,O,B-Connection,O,O,O,O,O,O,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,B-Parameter
biotag_Description: O,B-Connection,I-Connection,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Device,I-Device,O,O,O,O,O,O,O,O,O,B-Parameter,I-Parameter,O,O,O,O,O,O,B-Technology,I-Technology,I-Technology,O,O,B-Technology,I-Technology,I-Technology,O,O,O,B-Connection,O,O,O,O,O,O,O,B-Procedure,O,O,O,B-Procedure,O,O,O,O,O,O,O,O,O,O,B-Device,O,O,O,O,O