Showing posts with label Industry 4.0. Show all posts
Showing posts with label Industry 4.0. Show all posts

Wednesday, 3 May 2023

Qualcomm Webinar on 'Realizing mission-critical industrial automation with 5G'

Private 5G networks have immense potential to transform industries by improving flexibility within the shop floor of the industries. Industrial 5G networks hold the promise to transform mission-critical industrial automation by using the built-in 5G features of higher bandwidth, lower latency, greater reliability, and improved security.

Some of the ways in which Industrial 5G (I5G) networks will help transform mission-critical industrial networks using automation include:

  • Enhanced Communication: I5G networks will offer faster and more reliable communication between machines, sensors, and other devices. This will lead to better synchronization, increased efficiency, and reduced downtime in industrial processes.
  • High-Quality Video: I5G networks will provide high-quality video streaming, enabling real-time monitoring of industrial processes. This will be particularly useful in applications such as remote inspections, quality control, and process optimization.
  • Edge Computing: I5G networks will support edge computing, that will enable processing of data close to where it is generated. This will help to keep latency to a minimum thereby improve response times and making it possible to perform critical tasks in real-time.
  • Improved Security: I5G networks will provide improved security features along with network slicing, which will enable the creation of secure virtual networks for specific applications or users. This will in-turn help to protect against cyberattacks and ensure the integrity of data.
  • Reduced Downtime: I5G networks will help to reduce downtime by providing real-time monitoring and predictive maintenance capabilities. This will allow identification of potential problems before they cause downtime thereby enabling proactive maintenance and repairs.

Overall, I5G networks have the potential and the capability to significantly improve mission-critical industrial automation by providing faster, more reliable, and secure communication, enabling real-time monitoring and control, and reducing downtime through predictive maintenance capabilities.

In addition, Private/Industrial 5G will help with Time-Sensitive Networking (TSN) by providing a highly reliable and low-latency wireless communication network that can support real-time industrial control and automation applications. TSN is a set of IEEE standards that enable time-critical data to be transmitted over Ethernet networks with very low latency and high reliability.

I5G networks provide a wireless alternative to wired Ethernet networks for TSN applications, which can be advantageous in environments where deploying Ethernet cabling is difficult or costly. With I5G, TSN traffic can be prioritized and transmitted over the network with low latency and high reliability, which is critical for industrial automation and control applications that require precise timing and synchronization.

Moreover, I5G networks can be deployed with network slicing capabilities, allowing for the creation of multiple virtual networks with different performance characteristics tailored to specific applications or user groups. This means that TSN traffic can be isolated and prioritized over other types of traffic, ensuring that critical data is always transmitted with the highest priority and reliability.

Last year, Qualcomm hosted a webinar on 'Realizing mission-critical industrial automation with 5G'. The webinar is embedded below:

Here is the summary of what the webinar includes:

Manufacturers seeking better operational efficiencies, with reduced downtime and higher yield, are at the leading edge of the Industry 4.0 transformation. With mobile system components and reliable wireless connectivity between them, flexible manufacturing systems can be reconfigured quickly for new tasks, to troubleshoot issues, or in response to shifts in supply and demand. 

5G connectivity enables flexibility in demanding industrial environments with key capabilities such as ultra-reliable wireless connectivity, wireless Ethernet, time-sensitive networking (TSN), and positioning. There is a long history of R&D collaboration between Bosch Rexroth and Qualcomm Technologies for the effective application of these 5G capabilities to industrial automation use cases. At the Robert Bosch Elektronik GmbH factory in Salzgitter, Germany, this collaboration has reached new heights by demonstrating time-synchronized control of an industrial robot, and remote positioning of an automated guided vehicle (AGV) over a live, ultra-reliable 5G private network.

Watch the session to learn how:

  • Qualcomm Technologies and Bosch Rexroth are collaborating to accelerate the Industry 4.0 transformation
  • 5G technologies deliver key capabilities for mission-critical industrial automation
  • Distributed control solutions can work effectively across 5G TSN networks
  • A single 5G technology platform solves connectivity and positioning needs for flexible manufacturing

The video is also available on Qualcomm site here and the slides are here.

A shorter video looking behind the tech to see how Qualcomm and Bosch are partnering to enable mission-critical industrial automation over a 5G private network is as follows:

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Monday, 21 December 2020

Challenges and Future Perspectives of Industrial 5G

Andreas Mueller, Head of communication and network technology at Bosch Corporate Research and Chair of 5G ACIA recently spoke at 'What Next for Wireless Infrastructure Summit' by TelecomTV about Industrial 5G. The following is paraphrased from his presentation 'Industrial 5G: Remaining challenges and future perspectives' which is embedded below: 

5G has the potential to become the central nervous system of the factory of the future, enabling unprecedented levels of flexibility, efficiency, productivity and also ease of use.  At the same time it's also a very special application domain so in many cases there are very demanding QoS requirements. 

Industrial applications have multi-faceted requirements where one case may require very low latencies and high reliabilities for instance, while for others we may need very high data rates (for example HD cameras). There is no single use case with a single set of requirements but many different use cases with very diverse requirements which also have to be supported in many cases at the very same time. 

As we need only a local network with local connectivity, this performance is required only in a very controlled environment; inside a factory, inside a plant. This allows for specific optimizations and makes certain things easier but we also always have brownfields deployments in many cases that means we have to live what we have in place today so that's typically wired communication in some cases it's wi-fi and similar wireless solutions and we have to be able to smoothly integrate a 5G network into this existing infrastructure

The developments towards Industrial 5G started about three years ago i would say and in the meantime it really has become a hot topic everybody is talking about industrial 5G. It has become a focused topic in standardization in 3GPP and some key capabilities already have been standardized which have been briefly outlined in the presentation. 

Good progress has also been made in the ecosystem development so we've established the 5G Alliance for Connected Industries and Automation two and a half years ago which serves as a global forum for bringing all relevant stakeholders together and for driving industrial 5G and we have 76 members today which includes major players from the telco industry but also from the industrial domain and also of course some universities and so on. We have seen the advent of non-public networks (NPN) so for the first time it will be possible for a manufacturers to deploy and operate such non-public networks inside a factory which are to some extent decoupled from the public networks.

If we look at the standardization timeline this is what you get. The first version of 5G release 15 of 3GPP was approved mid last year and it still had a very strong focus on consumer application and enhanced mobile broadband. If you buy 5G today, this is what you get then. Release-16 has for the first time had a very strong focus on industrial applications this has been approved in June this year and it includes features like ultra reliable low latency communication, non-public networks, time-sensitive communication. It means support for time-sensitive networking 5G and also native layer 2 transport so that we don't necessarily need internet protocol but we can directly transmit ethernet frames over a 5G network which again is very important especially for the industrial domain.

Release 17 is currently underway and it will come along with several enhancements of these features. It also has a stronger focus on positioning which is again very important in manufacturing because knowing where things are is a very valuable information and it will be in this new transmission mode called NR RedCap which is somewhere somewhere in between this high-end mobile broadband mode and also this low-end a massive machine type communication and this might be especially suitable for industrial sensors for example and then of course the journey will continue with Release 18 which is still being defined but with a high probability i would say it will more focus on massive iot applications that means tiny little sensors for example which have to be connected using very low energy and low costs and not just the natural next step.

So many things have been done already towards supporting these industrial applications but if you look at factories today there are only very few of them which already make use of 5g and that's because there are still some challenges to be overcome some of them are listed here first of all having the features in the standard is nice but they also have to be implemented in the chipsets and infrastructure components and that still say test takes some time especially if we consider that really 16 is the first release which really has many of the features that make a difference to the industrial domain

Here is a list of the features that can be prioritised for future 5G releases or even for 6G. As Release-17 has just been delayed slightly, quite possible that some of the features expected in 5G may get pushed on to Beyond 5G and even 6G.

Here is the embedded talk

An interview by Dr. Andreas Müller regarding Bosch 5G activities is available here (in German)

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Thursday, 27 February 2020

5G and Industry 4.0


Telefónica published an infographic on 'Benefits of 5G in Industry 4.0' last week. You can download it on their website here. This reminded me that we have now completed the third video in our series of IoT.

  1. The beginners guide to M2M, MTC & IoT is discussed here and video is available here.
  2. Industrial IoT (IIoT) vs IoT is discussed here.
  3. This blog post with with embedded video / slide looks at Industrie 4.0 (a.k.a. I4.0 or I4)



Slides and Video is embedded below, let us know what you think.






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