Abstract | ||
---|---|---|
C-RAN is a mobile network architecture that enables the share of network resources in a centralised data centre, being cost- effective to the operators. This work consists of a study on the impact of C-RAN in an operator's network, addressing models for the latency and the capacity needed per data centre. The costs associated with the implementation of C-RAN are also modelled, and a comparison with the corresponding decentralised network is shown. The model was implemented taking as an input the positioning of RRHs and possible available BBU Pools, as well as the costs associated with each component, with four types of connection algorithms. The real scenario of a northern region in Portugal is taken for the analysis of results. Concerning fronthaul connections, a microwave link is not cost effective comparing with a fibre one. Cost savings, comparing a decentralised with a C-RAN architecture, is around 13%, and fronthaul costs are the most expensive component. |
Year | DOI | Venue |
---|---|---|
2018 | 10.1109/ICIN.2018.8401583 | 2018 21st Conference on Innovation in Clouds, Internet and Networks and Workshops (ICIN) |
Keywords | Field | DocType |
LTE,C-RAN,Fronthaul,OPEX,CAPEX | Architecture,Latency (engineering),Computer science,Microwave transmission,C-RAN,Computer network,Operator (computer programming),Cellular network,Multiplexing,Data center | Conference |
ISBN | Citations | PageRank |
978-1-5386-3459-2 | 0 | 0.34 |
References | Authors | |
0 | 3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Hugo Silva | 1 | 227 | 30.18 |
Luís M. Correia | 2 | 33 | 6.59 |
Pompeu Costa | 3 | 0 | 0.34 |