name: HCSN
full_form: HS-SCCH Cyclic Sequence Number
context: Clause 9.8 captures MU and TT values derivation for the OTA TAE directional requirement. TAE is the timing difference between 2 modulated signals, either TX diversity, MIMO or CA carriers. Conducted TAE is measured as follows: Figure 9.8.1-1: Conducted TAE measurement set up As the conducted signals are combined before being input to the test equipment the OTA test is simple to implement. Figure 9.8.1-2: OTA TAE measurement set up The OTA signals are both transmitted from the BS and added at the test receive antenna. As the test paths for the 2 signals are identical there are no additional timing errors added to the test system compared to the conducted test system. As the TAE requirement is a measure of timing difference it is not affected by the accuracy of the test system amplitude calibration and measurement uncertainties. As long as the signals fed into the measurement equipment are of a sufficient amplitude then the only measurement uncertainty will be that of the measurement
description: The HS-SCCH Cyclic Sequence Number (HCSN) is a parameter used in the scheduling process of MAC-hs PDUs in the High-Speed Downlink Packet Access (HSDPA) system. It is incremented for each HS-SCCH transmission and maintained independently for each carrier in multi-frequency TDD cells.
explanation: The context describes HCSN as a value that is determined by the scheduler, specifically in relation to TDD transmissions, indicating its role as a parameter used in the scheduling process. This classification is based on how HCSN is described within the provided context.
section_title: 11.6.1.1	Scheduler
biotag_Context: O,O,O,B-Measurement,O,B-Miscellaneous,O,O,O,O,B-Technology,B-Parameter,O,O,B-Parameter,O,O,O,O,O,O,O,O,O,B-Device,O,B-Technology,O,B-Technology,O,O,B-Parameter,O,O,O,O,O,O,O,B-Parameter,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Technology,O,O,O,O,O,O,O,B-Technology,B-Parameter,O,O,O,O,B-Technology,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,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,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
biotag_Description: O,B-Parameter,I-Parameter,I-Parameter,I-Parameter,O,O,O,O,O,O,O,O,O,O,B-Protocol,O,O,O,O,B-Connection,O,O,O,O,O,O,O,O,O,B-Connection,O,O,O,O,O,O,O,O,O,B-Technology,O