name: ROHC
full_form: Robust Header Compression
context: The Cell ID and Enhanced Cell ID based positioning method can work in either the RNC centric mode or in an SAS centric mode where the SAS has control over the positioning procedures. This subclause outlines the procedures for Cell ID and Enhanced Cell ID positioning methods. Subclause 8.1 provides procedures for the determination of the cell ID depending on the operational status of the target UE. Subclause 8.2 provides a procedure for the mapping of the cell ID to a corresponding SAI to be returned to the LCS application in the CN. Subclause 8.3 provides additional information on other Enhanced Cell ID methods. In the RNC centric Cell ID based method, the SRNC determines the identification of the cell providing coverage for the target UE and may request additional UE and/or UTRAN measurements for Enhanced Cell ID methods. The general flow to determine the cell ID and UE and/or UTRAN measurements for Enhanced Cell ID methods is shown in figure 8.1. For Enhanced Cell ID methods, the
description: Robust Header Compression (ROHC) is a protocol used in the wireless environment to compress packet headers, enabling efficient transmission of data over radio links. It has internal mechanisms for reserving one Context Identifier (CID) for sending uncompressed data and can separate different contexts within the ROHC protocol or in conjunction with the PDCP layer.
explanation: ROHC is classified as a Protocol because it defines a set of rules and procedures for compressing packet headers and managing context identifiers, which are essential functions within a communication system.
section_title: 5.1.10.1.1	Context for Uncompressed Packets
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biotag_Description: B-Protocol,I-Protocol,I-Protocol,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-Parameter,O,O,O,O,O,O,O,O,O,O,O,O,B-Protocol,O,O,O,O,O,O,B-Protocol,O