What is access class barring in lte?
Access Class Barring (ACB) is a congestion control scheme designed for limiting the number of simultaneous access attempts from certain UEs. The main purpose of ACB is to redistribute the access requests of UEs through time to reduce the number of access requests per RAO.
What is extended access barring?
Extended Access Barring (EAB) is a mechanism for the operator(s) to control Mobile Originating access attempts from UEs that are configured for EAB in order to prevent overload of the access network and/or the core network.
What is cell barred in LTE?
According to 3GPP TS 25.304, a “Barred Cell” is “a cell a UE is not allowed to camp on.” A UE is not allowed to camp on a barred cell, not even for emergency calls. If a cell on which a UE is currently camped becomes barred, a cell reselection is triggered. This parameter controls whether the test set is a barred cell.
What is an access class?
access-class is applied to line vty and controls who is able to remote access to the router or control who to remote access to from the router (depending on whether the access-class is applied inbound (the most common) or is applied outbound).
What is EF access control class?
15 EFACC (Access Control Class) The access control class is a parameter to control the access attempts. 15 classes are split into 10 classes randomly allocated to normal subscribers and 5 classes allocated to specific high priority users.
What is reserved cell?
noun. Physiology. A relatively undifferentiated cell that participates in the renewal or regeneration of tissue, especially epithelial tissue.
What is Sintrasearch?
s-IntraSearchP is the parameter SIntraSearchP and s-IntraSearchQ is the parameter SIntraSearchQ in 38.304 section 5.2. 4.2. These parameters specifies Srxlev (RSRP) threshold and Squal (RSRQ) threshold (in dB) respectively for intra-frequency measurements.
What are access classes in high school?
Access to advanced-level learning opportunities such as honors courses or Advanced Placement courses, dual-enrollment opportunities, or other programs that historically required students to meet prerequisites before being allowed to enroll in a course or participate in a program.
What does access class command do?
This command specifies which access list to apply to this line ( access-list ), and in what direction the list should be applied ( in or out ).
What is the access class assigned to the emergency services?
SIM, the key to the network Each SIM is also assigned to a privilege access class, which is a code number between 0-14. For general users this will be in the range 0-9, while emergency services responders are assigned classes 12-14.
What is SIB2 LTE?
SystemInformationBlockType2 (SIB2) contains radio resource configuration information that is common for all UEs. It contains access barring information, radio resource configuration of common and shared channels, timers and constants which are used by UEs, uplink power control information etc.