s1ap QoS Dataset

2020-01-14T06:41:13Z (GMT) by Saibharath S
The S1 Application Protocol (s1ap) provides signalling between E-UTRAN and Evolved Packed Core (EPC). Attributes like QCI, allocation retention priority, pre-emption vulnerability function are present in s1ap messages. During E-Ultran Radio Access Bearer (E-RAB) setup or modification, packets includes necessary QoS parameters. These packets are sent by the Mobillity Management Entity (MME) and used by the eNodeB to assign resources for one or several E-RABs. Initially data has been gathered from below sources in the form of packets. These packets are inspected through Wireshark. Through Wireshark’s powerful expressions, filters, and column selectors, the fields are exported to csv format. Sources: Wireshark Captures, ng4t.com/wireshark.html pcapr.net/iphone6\_volte\_limited.pcap.html