Skip to main content

5G XHaul Challenge Webinar

While we mostly focus on 5G protocols, architecture, NR, use cases, etc., we often tend to ignore the transport network that plays a critical role in 5G by providing the fronthaul, midhaul, and backhaul infrastructure – collectively known as “xhaul” – which is responsible for enabling the new use cases and applications economically and at scale.


In a special, multi-sponsored Light Reading webinar, 5G experts from Ericsson, Fujitsu, Juniper, and VIAVI Solutions discuss exactly what operators need to do to architect, build, upgrade and maintain their xhaul transport networks to support massive 5G deployments -- including the roles of fiber, DWDM, microwave, switching/routing, and network testing.

The video of the webinar is embedded below but you can get the slides, etc, from the original link here.

Topics addressed in the webinar:
  • Operator bandwidth requirements in fronthaul, midhaul, and backhaul segments and the impacts on the transport network
  • Why and how should operators implement network slicing in their transport networks?
  • Transport and synchronization SLAs and network testing methods
  • WDM-based fronthaul versus Ethernet-based fronthaul
  • The impact of open operation in the RAN via the ORAN Alliance



This blog post, 'Decision Time in 5G Transport' by Sterling Perrin, Principal Analyst, Heavy Reading provides additional details on this topic.

Related Posts:
Labels:

Comments

Post a Comment

Popular posts from this blog

IEEE 802.11bn Ultra High Reliability (UHR), a.k.a. Wi-Fi 8

Back in 2020 we looked at the introductory post of Wi-Fi 7 which was followed up by a more detailed post in Feb 2022. We are now following on with an introductory post on the next generation Wi-Fi.  A new paper on arXiv explores the journey towards IEEE 802.11bn Ultra High Reliability (UHR), the amendment that will form the basis of Wi-Fi 8. Quoting selected items from the paper  below: After providing an overview of the nearly completed Wi-Fi 7 standard, we present new use cases calling for further Wi-Fi evolution. We also outline current standardization, certification, and spectrum allocation activities, sharing updates from the newly formed UHR Study Group. We then introduce the disruptive new features envisioned for Wi-Fi 8 and discuss the associated research challenges. Among those, we focus on access point coordination and demonstrate that it could build upon 802.11be multi-link operation to make Ultra High Reliability a reality in Wi-Fi 8. The IEEE 802.11bn UHR: Whose ...
Post a Comment
Read more

Laser Inter-Satellite Links (LISLs) in a Starlink Constellation

When we first talked about Starlink back in 2019 , we saw in the video that the concept involved laser communication to communicate between the satellites. While the initially launched satellites did not have the laser communication mechanism built in, it looks like they are being added to the newer ones.  A report from Fast Company in late 2021 said: One of the next big upgrades in telecom will involve satellites firing lasers at each other—to beam data, not blow stuff up. The upside of replacing traditional radio-frequency communication with lasers, that encode data as pulses of light, can be much like that of deploying fiber-optic cable for terrestrial broadband: much faster speeds and much lower latency. “Laser links in orbit can reduce long-distance latency by as much as 50%, due to higher speed of light in vacuum & shorter path than undersea fiber,” SpaceX founder Elon Musk tweeted in July about the upgrade now beginning for that firm’s Starlink satellite constellation. ...
1 comment
Read more

Tutorial Session on Current Trends and Key Challenges of Satellite communications

The 2024 Global Forum on Connecting the World from the Skies , held on November 25-26, brought together policymakers, industry leaders, and technical experts to discuss the evolving landscape of Non-Terrestrial Networks (NTNs). Hosted by the International Telecommunication Union (ITU) and Saudi Arabia’s Communications, Space & Technology Commission (CST), the event highlighted NTNs' critical role in shaping the future of global connectivity. The conference featured a rich lineup of keynote speeches, panel discussions, tutorial sessions, and an award ceremony. One standout session on Day 1 was the tutorial "Satellite Communications: Current Trends and Key Challenges," delivered by Professor Riccardo De Gaudenzi of the University of Parma. This session explored the vital role satellite networks play in global communication, from video broadcasting to bridging connectivity gaps in underserved regions. Traditionally focused on broadcasting and professional applications, s...
Post a Comment
Read more