ARP Quality of Service parameter in Mobile Networks
ARP stands for "Allocation and Retention Priority". It is a parameter that is part of the QoS (Quality of Service) profile in mobile networks.
ARP prioritise the allocation and retention of network resources, especially during situations of network congestion. It ensure that higher-priority services or connections have precedence over lower-priority ones.
The specific ARP values and their priorities exist in the network standards and configured by the mobile network operator.
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Your Guide for LTE Attach procedure
After the LTE Attach Procedure ends, the following should be accomplished, LTE Attach Signaling
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LTE (4G) Network Architecture
LTE (4G) Network Nodes LTE refers to 'Long Term Evolution', and the architecture of the LTE (4G) network is as following, eNodeB The eNodeB is the 4G site that the UE connects to. It provides the radio interface to the UE. MME MME refers to 'Mobility Management Entity'. The MME is responsible for authenticating the…
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QoS ‘Quality of Service’ in GPRS
QoS refers to 'Quality of Service'. After 'PDP context activation' procedure completes, a 'PDP context' shall exist on the MS, the SGSN, and the GGSN. In addition, the GGSN assigns a QoS for this 'PDP context'. This QoS describes the priority that the nodes shall give to traffic belonging to this 'PDP context'. The subscription…
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Your reference for GPRS Attach Procedure
GPRS Attach procedure is the procedure in which the MS registers to the network. In other words, the network knows about the existence of the MS. After completing the process of GPRS attach, this means the following, An 'MM context' will exist on the MS, and the SGSN. This 'MM context' stores the information of…
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What is PDP, and Attach in GPRS
What is PDP To know what is 'PDP', we should know that in order for an MS to be able to send and receive data to and from the PDN, The MS should create a data session between the MS and the GGSN. This data session is called the 'PDP context', which refers to 'Packet…
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