Dynamic Preamble Subset Allocation for RAN Slicing in 5G Networks

Dynamic Preamble Subset Allocation for RAN Slicing in 5G Networks

The random access (RA) mechanism of Long Term Evolution (LTE) networks is prone to congestion when a large number of devices attempt RA simultaneously, due to the limited set of preambles. If each RA attempt is made by means of transmission of multiple consecutive preambles (codewords) picked from a...

Full description

Bibliographic Details
Main Authors: Serdar Vural, Ning Wang, Paul Bucknell, Gerard Foster, Rahim Tafazolli, Julien Muller
Format: Article
Language:English
Published: IEEE 2018-01-01
Series:IEEE Access
Subjects:
LTE
mobile networks
random access
network slicing
RACH
congestion reduction
Online Access:https://ieeexplore.ieee.org/document/8276318/

Similar Items

Similar Items