Advantages of joint access network planning in dense populated areas

Rahman, Mahfuzur; Machuca, Carmen Mas; Grobe, Klaus; Kellerer, Wolfgang

doi:10.1109/noc.2014.6996830

Cited by 6 publications

(3 citation statements)

References 17 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The objective is the minimization of total investment, which is driven by duct trenching and installation costs [2,3]. For this purpose, a modification of Dijkstra's algorithm is proposed, in which the weight associated to a street section that has already been used for routing is reduced, encouraging this way duct sharing along the paths.…”

Section: Routingmentioning

confidence: 99%

See 1 more Smart Citation

Are converged access networks suitable in rural areas?

Diaz

Machuca

2015

2015 17th International Conference on Transparent Optical Networks (ICTON)

Self Cite

View full text Add to dashboard Cite

Rural areas are the last regions aiming at getting access to broadband services due to the high investments and limited revenues. However, new architectures such as Hybrid Passive Optical Network (HPON) allow interconnecting fixed users and Base Stations with the same infrastructure. This paper looks into the advantages of the HPON joint planning with respect to an independent planning of mobile backhaul and fixed users. The recently proposed HPON architecture could offer more bandwidth to the base stations (10Gbps) and less bandwidth to residential users (300-500Mbps). The results show the cost reduction of supporting joint planning in two real rural areas and analyze the impact of the number of base stations and their inter BS distance (i.e. different cell sizes) on the savings.

show abstract

Section: Routingmentioning

confidence: 99%

“…Last but not least, NGOA networks have been studied in dense urban areas [2,3] where there is a higher demand of services, higher concentration of users and therefore, higher expected revenues. However, rural areas have a sparse and low user distribution which requires high investments and promises limited revenues.…”

Section: Introductionmentioning

confidence: 99%

Are converged access networks suitable in rural areas?

Diaz

Machuca

2015

2015 17th International Conference on Transparent Optical Networks (ICTON)

Self Cite

View full text Add to dashboard Cite

show abstract

“…Some possible examples as outlined in [3] combine AWGs of 40 and 80 wavelengths with 1:32 power splitters which results in more than 1200 and 2500 terminals, respectively. HPON can serve as the underlying architecture to support converged access networks [4], whereby the same architecture can be used to interconnect different types of terminals (residential users, business users, MBSs, small cells, etc. based on their bandwidth requirements.…”

mentioning

confidence: 99%

Energy Consumption and Reliability Performance of Survivable Passive Optical Converged Networks: Public ITS Case Study

Grigoreva

Wong

Furdek

et al. 2017

J. Opt. Commun. Netw.

View full text Add to dashboard Cite

Abstract-Access networks are evolving fast by increasing their capacity and coverage area, coping with a larger number of users and variety of terminals. Operators aim at keeping high network performance and quality of service but limiting their capital and operational expenditures by e.g., minimizing investments and energy consumption using power saving at the network components. To address these challenges this paper evaluates energy consumption, connection availability and failure detection time of three protection schemes applicable for converged access networks: Disjoint Fiber Protection, Energy-Efficient Disjoint Fiber Protection, and Reflective Disjoint Fiber Protection. The schemes are assessed by a case study considering public Intelligent Transport System (ITS). The studied ITS deploys a Dedicated Short Range Communications (DSRC) Radio Access Network connected to the service server through a protected passive access network. Comparison with unprotected architecture shows that the Reflective Disjoint Fiber Protection offers low energy consumption and high connection availability, while it significantly reduces the failure detection time and hence, the connection interruption time.

show abstract

Dynamic APs Grouping Scheme Base on Energy Efficiency in UUDN

et al. 2017

Communications and Networking

View full text Add to dashboard Cite

Advantages of joint access network planning in dense populated areas

Cited by 6 publications

References 17 publications

Are converged access networks suitable in rural areas?

Are converged access networks suitable in rural areas?

Energy Consumption and Reliability Performance of Survivable Passive Optical Converged Networks: Public ITS Case Study

Dynamic APs Grouping Scheme Base on Energy Efficiency in UUDN

Contact Info

Product

Resources

About