Paper Info
Title
Adaptive time division duplexing configuration mode selection mechanism for accommodating asymmetric traffic in time division long term evolution-advanced systems.
Abstract
Recently, mobile networks have been suffering from asymmetric traffic congestion as various multimedia services have been newly introduced. To solve the congestion, mobile networks should be able to adaptively adjust resource volume for uplink and downlink transmissions. However, for a 3rd Generation Partnership Project time-division long term evolution advanced system, research has not been carried out on the details of the dynamic resource adjustment. In this paper, we propose a mechanism in which evolved NodeB can adaptively adjust resource volume for uplink and downlink transmissions by switching the time division duplexing configuration mode. Simulation results show that the proposed mechanism can effectively accommodate uplink and downlink traffic, and can maintain queueing delays of mobile traffic at low levels in both uplink and downlink channels. Copyright (c) 2013 John Wiley & Sons, Ltd.
Year
DOI
Venue
2013
10.1002/ett.2630
TRANSACTIONS ON EMERGING TELECOMMUNICATIONS TECHNOLOGIES
Field
DocType
Volume
Uplink channel,NodeB,Mobile traffic,Computer network,Real-time computing,Mode selection,Queueing theory,Engineering,Traffic congestion,Duplex (telecommunications),Telecommunications link
Journal
24
Issue
ISSN
Citations 
SP3
2161-3915
3
PageRank 
References 
Authors
0.38
22
5
Name
Order
Citations
PageRank
Jun Suk Kim1177.64
Bum-Gon Choi29511.65
Sueng Jae Bae315315.92
Inshil Doh45513.74
Min Young Chung545272.92