name: PAPR
full_form: Peak-to-Average Power Ratio
context: As described in TS 23.271 [2], UE-positioning-related services can be instigated from the EPC in the case of an NI-LR or MT-LR location service, or from the UE in the case of an MO-LR location service. The complete sequence of operations in the EPC is defined in TS 23.271 [2]. This clause defines the overall sequences of operations that occur in the E-SMLC, E-UTRAN and UE as a result of the EPC operations. Some flows in this scenario apply only in particular situations (e.g., only when the UE is in connected mode). The lower-layer details of such cases are not shown in the diagrams; for instance, the process of paging a UE to bring it to connected mode from idle is not explicitly indicated in these diagrams.
description: The Peak-to-Average Power Ratio (PAPR) is a metric used to assess the power efficiency of transmission channels in wireless communication systems. It measures the ratio of the peak power to the average power of a signal, which is crucial for optimizing power consumption and reducing interference. In the context of 3GPP TS 25.823, PAPR is specifically discussed in relation to its impact on the Enhanced Dedicated Physical Control Channel (E-DPCCH) and High-Speed Dedicated Physical Control Channel (HS-DPCCH), highlighting the importance of code selection for minimizing PAPR and optimizing transmission efficiency.
explanation: PAPR is classified as a Measurement because it refers to a specific metric or quantity used to evaluate the performance of transmission channels in wireless communication systems. The context provided highlights its relevance in assessing power efficiency, making it a key measurement parameter in telecommunications.
section_title: 5.1.3 	PAPR impacts
biotag_Context: O,O,O,B-Specification,O,O,O,O,O,O,O,O,O,B-Network,O,O,O,O,O,B-Procedure,O,B-Procedure,O,O,O,O,O,B-Device,O,O,O,O,O,B-Procedure,O,O,O,O,O,O,O,O,O,B-Network,O,O,O,B-Specification,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Network,O,B-Device,O,O,O,O,O,B-Network,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Device,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Device,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O
biotag_Description: O,B-Measurement,I-Measurement,I-Measurement,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,O,O,O,O,O,O,O,O,O,O,B-Organization,B-Specification,O,B-Parameter,O,O,O,O,O,O,O,O,O,O,O,B-Connection,I-Connection,I-Connection,I-Connection,O,O,O,B-Connection,I-Connection,I-Connection,I-Connection,O,O,O,O,O,O,O,O,O,B-Parameter,O,O,O,O