name: SCCPCH
full_form: Secondary Common Control Physical Channel
context: channel according to [3]). Assumed MUD efficiency is 95%, UE noise figure 9 dB BS maximum transmission power 22 dBm BS antenna gain (net of cable loss) = 2 dB Let: Pu the probability of measurement unavailability due to SRNC in a different node from CRNC Pd the probability of user not meeting its quality requirement (and dropped) Nu the number of users in the scenario - If Pu = 0% (measurements always available), then with Nu = 21 users, Pd = 2% - If Pu = 10% (10% of users with no UE measurements), then with Nu = 16 users, Pd = 2% This represents a capacity loss of (21-16)/21 = 23.8 %, (when one uses as a capacity criterion the number of users such that the probability of the user not meeting its quality requirement is held at 2%) with 10% of the users having no UE measurements in the CRNC.
description: The Secondary Common Control Physical Channel (SCCPCH) is a physical channel in UMTS networks that carries control information and signaling data between the network and user equipment. It is used for various purposes, including cell broadcast services, paging, and system information broadcasting.
explanation: The text describes SCCPCH as a physical channel within UMTS networks responsible for transmitting control and signaling data. This aligns with the definition of a 'Channel' as a medium for communication.
section_title: 6.2	Cell Broadcast in Idle Mode, CELL_PCH and URA_PCH
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biotag_Description: O,B-Connection,I-Connection,I-Connection,I-Connection,I-Connection,O,O,O,O,O,O,B-Technology,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