name: PQI
full_form: PC5 5QI
context: PC5 QoS profile contains the following parameters: i) the PC5 QoS profile contains a PQI; ii) if the PQI of the PC5 QoS profile identifies a GBR QoS, the PC5 QoS profile contains a PC5 flow bit rates consisting of a guaranteed flow bit rate (GFBR) and a maximum flow bit rate (MFBR); iii) if the PQI of the PC5 QoS profile identifies a non-GBR QoS, the PC5 QoS profile contains the PC5 link aggregated bit rate consisting of a per link aggregate maximum bit rate (PC5 LINK-AMBR); NOTE: PC5 link aggregated bit rate is only used for unicast mode communications over PC5. iv) the PC5 QoS profile contains a range, which is only used for groupcast mode communications over PC5; and v) the PC5 QoS profile can contain the priority level, the averaging window, and the maximum data burst volume. If one or more of the priority level, the averaging window or the maximum data burst volume are not contained in the PC5 QoS profile, their default values apply; 8) a list of NR-PC5 unicast security policies.
description: PQI (Per-QoS Identifier) is a parameter within the PC5 QoS profile that identifies whether the QoS (Quality of Service) is GBR (Guaranteed Bit Rate) or non-GBR, influencing the inclusion of specific bit rate parameters in the profile.
explanation: The context explicitly mentions PQI as part of the PC5 QoS profile, which contains various parameters for defining the quality of service. The role of PQI is to identify the type of QoS, thereby determining the presence of other parameters such as GFBR, MFBR, or PC5 LINK-AMBR in the profile.
section_title: 13.1.1V2X policy provisioning / Precedence / Validity timer expires / geographical area changes
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biotag_Description: B-Parameter,O,O,O,O,O,O,O,O,B-Measurement,O,O,O,O,O,B-Measurement,O,O,O,O,B-Parameter,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O