Technology Roadmap for Time Division Multiplexed Passive Optical Networks (TDM PONs)

Harstead, Ed; Veen, Doutje van; Houtsma, Vincent; Dom, Pascal

doi:10.1109/jlt.2018.2881933

Cited by 56 publications

(27 citation statements)

References 21 publications

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“…In order to address the challenges, mobile network operators, as well as equipment vendors, have given significant attention to small-cell schemes based on centralized/cloud radio access network (C-RAN), where traditional base station (BS) function is split into two parts: centralized baseband unit (BBU) and remote radio unit (RRU) as illustrated in Fig. 2 [6], [12], [20], [21]. In general, a C-RAN fronthaul architecture regards the relocation of BBUs from the RRH premises to the central office (CO) site creating a centralization of BBUs.…”

Section: B 5g Cloud Ran Architecturementioning

confidence: 99%

“…According to [12], backhaul and midhaul transport requirements are similar, while fronthaul requirements should be considered separately. The target capacities for midhaul and backhaul are up to 5.7 Gb/s for a single radio unit (considering transport overhead).…”

Section: B 5g Cloud Ran Architecturementioning

confidence: 99%

“…Respectively, user data rates should reach 1 Gb/s for a few devices and 25 Mb/s for up to 30.000 users, highly concentrated in hot-spot areas like for example football stadiums [4]. Moreover, fronthaul requires very low latency [12]. These KPIs (data rates and latency) are key enablers for applications such as autonomous driving and cooperative robotics [23].…”

Section: B 5g Cloud Ran Architecturementioning

confidence: 99%

“…4). Moreover, standardizations bodies are working on PON solutions at line bit rates higher than 10 Gb/s (100 Gb/s and higher) [11], while according to [7], [12] the target bit rates for 5G are up to 25 Gb/s. Consequently, PON has become a crucial complementary candidate for successful 5G fronthaul deployment also for meeting the required 5G KPIs.…”

Section: Introductionmentioning

confidence: 99%

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The Integration of 5G, PON and VLC Technologies for Ubiquitous Connectivity in Autonomous and Cooperative Systems

Kurbatska

Braunfelds

Bobrovs

et al. 2019

2019 IEEE 2nd 5G World Forum (5GWF)

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Section: B 5g Cloud Ran Architecturementioning

confidence: 99%

Section: B 5g Cloud Ran Architecturementioning

confidence: 99%

Section: B 5g Cloud Ran Architecturementioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

The Integration of 5G, PON and VLC Technologies for Ubiquitous Connectivity in Autonomous and Cooperative Systems

Kurbatska

Braunfelds

Bobrovs

et al. 2019

2019 IEEE 2nd 5G World Forum (5GWF)

View full text Add to dashboard Cite

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“…Passive optical network (PON) provides the advantage of having no active elements in its optical path [1,2]. Moreover, it offers a possibility of using a single optical fiber for all end units, even for bidirectional communication.…”

Section: Introductionmentioning

confidence: 99%

Efficiency Tests of DBA Algorithms in XG-PON

et al. 2019

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Sophisticated dynamic bandwidth allocation (DBA) algorithms can dramatically improve or worsen throughput and delay in whole networks. It is very important to choose the right DBA algorithm. Our work tests static assignment and three DBA algorithms, namely GigaPON Access Network DBA, Hybrid Reporting Allocation, and modified Max–Min Fair. All tests were made on our simulator of ten-gigabit passive optical network DBA specially developed for testing DBA algorithms. The tests verify delay of each optical network unit and amount of waste with bandwidth. This paper describes how the used DBA algorithms work and the processes involved in DBA algorithms.

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Integration by Selective Area Growth of Multiple Semi‐Insulating Buried Heterostructure‐Distributed Feedback Lasers with Optimized Performance Over 100 nm in the O‐Band

Afonso,

Cerulo,

Vaissiere

et al. 2024

Physica Status Solidi (a)

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The introduction of selective area growth (SAG) in a mature semi‐insulating buried heterostructure (SIBH) platform for the realization of photonic integrated circuits on monolithic InP has been demonstrated. A thorough determination of the relations between quantum well thickness, transition energies, and mask geometries is performed on dedicated wafers by means of extensive micro‐X‐Ray diffraction and microphotoluminescence measurements. Based on those results, SAG is used to grow, with a single epitaxy step, AlGaInAs multiple quantum wells heterostructures, to tailor the active regions of Fabry–Pérot and distributed feedback (DFB) lasers emitting in the O‐Band. SIBH DFB lasers are realized, exhibiting threshold currents < 7.2 mA (at 25 °C), and emitting over 100‐nm spectral range in the O‐Band.

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Technology Roadmap for Time Division Multiplexed Passive Optical Networks (TDM PONs)

Cited by 56 publications

References 21 publications

The Integration of 5G, PON and VLC Technologies for Ubiquitous Connectivity in Autonomous and Cooperative Systems

The Integration of 5G, PON and VLC Technologies for Ubiquitous Connectivity in Autonomous and Cooperative Systems

Efficiency Tests of DBA Algorithms in XG-PON

Integration by Selective Area Growth of Multiple Semi‐Insulating Buried Heterostructure‐Distributed Feedback Lasers with Optimized Performance Over 100 nm in the O‐Band

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