Fronthaul performance demonstration in a WDM-PON-based convergent network

Tayq, Z.; Guyader, Bertrand Le; Chanclou, Philippe; Gosselin, Stéphane; Abdourahmane, D.; Venmani, D.P.; Aupetit-Berthelemot, Christelle; Pachnicke, Stephan; Eiselt, Michael; Autenrieth, Achim; Elbers, Joerg-Peter

doi:10.1109/eucnc.2016.7561042

Cited by 5 publications

(4 citation statements)

References 7 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The PON based system is a practical solution because it is cost effective and is readily available for the transportation of fronthaul date in a small cell scenario [16,17]. Since it uses fiber optics as medium of transmission, it can carry the huge fronthaul data of CPRI in an ultra-dense small cell network.…”

Section: Pon Based Systemmentioning

confidence: 99%

Cloud radio access network fronthaul solution using optimized dynamic bandwidth allocation algorithm

Awasume

Musyoki

Oduol

2021

IJECE

View full text Add to dashboard Cite

In order to address the challenges that have come with the exploding demand for higher speed, traffic growth and mobile wireless devices, Mobile network operators have decided to move to the notion of small cells based on cloud radio access network. The merits of cloud based RAN includes the ease of infrastructure deployment and network management as well as the fact that its performance are optimized and it is cost effective the merits of cloud based RAN includes the ease of infrastructure deployment and network management as well as the fact that its performance are optimized and it is cost effective. Notwithstanding, cloud radio access network comes with so many strict requirements to be fulfilled for its fronthaul network. In this paper, we have presented these requirements for a 5G fronthaul network. Particular interest on the time division multiplex passive optical network’s challenge of latency was treated by proposing an optimized version of the round robin dynamic bandwidth allocation algorithm. Results obtained show an improvement in the latency of the original algorithm which meets the fronthaul requirement. Other test parameters like jitter and BER were also improved by our proposed optimized algorithm.

show abstract

Section: Pon Based Systemmentioning

confidence: 99%

Cloud radio access network fronthaul solution using optimized dynamic bandwidth allocation algorithm

Awasume

Musyoki

Oduol

2021

IJECE

View full text Add to dashboard Cite

show abstract

“…[25] verifies the compatibility of a self-seeded DWDM solution with the most critical fronthaul requirements with regard of the data rate, the bit error rate, the jitter, the round trip delay and the radio frequency accuracy budget. In [26], experiments were performed on a fronthaul link measuring performances in terms of Ethernet frame loss on the CPRI data transport in a wavelength division multiplexing-passive optical network (WDM-PON)-based fronthaul networks. Beside 100 Gb/s coherent WDM-PON system can also be applied in mobile fronthaul [27].…”

Section: High-bandwidth Provisionmentioning

confidence: 99%

Towards converged, collaborative and co-automatic (3C) optical networks

Ji¹,

Zhang²,

Wang³

et al. 2018

Sci. China Inf. Sci.

View full text Add to dashboard Cite

The interconnection of all things is developing a new diagram of future information networks. However, it is difficult to realize future applications with only one single technique. Collaboration between multiple advanced techniques is leading the way for the development of future information networks. Optical communication is an enabling technique to achieve high speed, long reach, and low latency communication, which plays an important role on the transformation of information networks. To achieve these advantages that caters to the characteristics of future information networks, collaboration of multiple advanced techniques with optical, which is called "optical plus X", could realize the vision of "all things connected with networks". In this paper, we focus on the collaboration between optical networks with other techniques, mainly discuss four representative aspects, which are "optical plus IP", "optical plus radio", "optical plus computing", and "optical plus AI". We discuss the challenges, timely works, and developing trends. Finally, we give the future visions for optical network towards a collaborative, converged and co-automatic optical network. Keywords 5G optical transport networks, edge computing optical networks, IP over optical networks, AI-assisted optical networks, 3C optical networks

show abstract

“…Currently commercial systems are only available for the 2.45 Gb/s line rate (CPRI option 3). In recent measurements (compare Table 1) the compliance of a WDM-PON system with the CPRI standard has been evaluated at different line rates [11]. It has been shown that for CPRI options 3 (2.45 Gb/s) and 5 (4.91 Gb/s) the maximum jitter specification is fulfilled.…”

Section: Structural Convergencementioning

confidence: 99%

Impact of Fixed-Mobile Convergence

Pachnicke

Andrus

Autenrieth

2016

2016 International Conference on Optical Network Design and Modeling (ONDM)

View full text Add to dashboard Cite

Fixed-Mobile Convergence (FMC) is a very trendy concept as it promises integration of the previously separated fixed access network and the mobile network. From this novel approach telecommunication operators expect significant cost savings and performance improvements. FMC can be separated into structural convergence (regarding the infrastructure) and functional convergence (regarding the necessary functionalities required in fixed and mobile networks). The latter one goes hand-in-hand with Network Function Virtualization (NFV), where important network functions are provided by a server inside of the next generation point-of-presence (NG-POP). In this article implications on the system architecture as well as structural and functional convergence topics will be discussed.

show abstract

Fronthaul performance demonstration in a WDM-PON-based convergent network

Cited by 5 publications

References 7 publications

Cloud radio access network fronthaul solution using optimized dynamic bandwidth allocation algorithm

Cloud radio access network fronthaul solution using optimized dynamic bandwidth allocation algorithm

Towards converged, collaborative and co-automatic (3C) optical networks

Impact of Fixed-Mobile Convergence

Contact Info

Product

Resources

About