name: PTD
full_form: Packet Transfer Delay
context: This section considers the structure of the HSDPA Shared Information Channel (HS-SICH). Three data fields have been identified that must be carried by the HS-SICH: ACK / NAK If the transport block set received by the UE on the associated HS-DSCH is received without error, then an acknowledgement (ACK) is sent to the NodeB. If an error is detected, a negative acknowledgement (NAK) is sent. The UE can detect an error in the transport block set via the CRC. The ACK / NAK signalling consists of only a single bit of information, and the following mapping is proposed : Table 6: Mapping of ACK / NAK Message to Bit Field Quality Indicator In order to assist the NodeB in selecting the appropriate modulation scheme and coding rate for the channel conditions currently being experienced by the UE, the UE sends quality information to the NodeB. This quality information is the recommended TFRC for the resources currently being employed by the NodeB for the UE, and consists of recommended Transport
description: Packet Transfer Delay (PTD) is a measurement parameter in telecommunications that refers to the time it takes for a packet to travel from one point in the network to another. In the context of 3GPP TS 25.853, PTD is considered along with Packet Delay Variation (PDV) as key performance indicators for evaluating the quality of service in packet-switched networks.
explanation: The classification of PTD as a Measurement entity type is based on its definition and usage within the provided context. The text explicitly mentions PTD as a parameter to be considered, highlighting its role in measuring network performance.
section_title: 5.3.1	General
biotag_Context: O,O,O,O,O,O,O,B-Connection,I-Connection,I-Connection,I-Connection,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Message,O,B-Message,O,O,O,O,O,O,O,O,B-Device,O,O,O,B-Connection,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-Device,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Message,O,B-Message,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Message,O,B-Message,O,O,O,O,O,O,O,O,O,O,O,B-Network Function,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,B-Parameter,O,O,O,O,O,O,O,O,B-Network Function,O,O,O,O,O,O,O,O
biotag_Description: 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,B-Organization,B-Specification,O,B-Measurement,O,O,O,O,B-Measurement,I-Measurement,I-Measurement,O,O,O,O,O,O,O,O,O,O,O,O,O,O