Skip to main content

Will 5G NTN Deliver on the Promised Use Cases?

We have quite a few NTN presentations and webinars embedded in our blogs (see related posts 👇). Here is another one from Telit Cinterion.

Quoting from the webinar preview:

We will show how existing use cases benefit from NTN because of an additional communication path that increases reliability and application robustness. This next-generation satellite technology can enhance cellular network performance in challenging environments. These include scenarios with high mobility or limited terrestrial coverage. 

NTN’s phased rollout will be key to our discussion. We will navigate the standardization stages that paved the way for its implementation.  

The journey began with an initial study and progressed into 3GPP Release (Rel) 17 standardization activities. During this phase, existing standards were enhanced to enable the first stage of NTN operation in which the satellite acts as a relay. It allows the utilization of adapted cellular device hardware optimized for this technology. 

The recently finalized Rel 18 represents a significant milestone in the NTN evolution. This release brings several enhancements in the areas of mobility and throughput. It ensures a more seamless and efficient integration of NTN into existing cellular networks. 

Looking forward to Rel 19, we will explore the culmination of the staged standardization approach. This phase includes considering network elements embedded in the satellite, such as regenerative payload capabilities. This innovation is a prerequisite for advanced functionalities like Internet of Things (IoT) features, including store and forward functionality.  

Integrating these elements aims to serve delay-tolerant traffic at a lower cost. It paves the way for a more efficient and cost-effective utilization of satellite-based communication networks. 

Watch this webinar to gain valuable insights into the future of cellular communication. We will uncover the potential of NTN and its transformative impact on existing use cases and emerging applications. 

Attendees will learn: 

  • What 5G advancements NTN is making possible 
  • The new and existing use cases this satellite technology is enhancing 
  • Insights into NTN rollouts with 3GPP Rels 17, 18 and 19 and how each phase is transforming cellular communication 

The video of the presentation is embedded below:

Related Posts: 

Labels:

Comments

Post a Comment

Popular posts from this blog

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. The
1 comment
Read more

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 Study Gro
Post a Comment
Read more

NTT Docomo's Disaster Countermeasures to Keep People Connected

Recently I blogged about Disaster Roaming in 3GPP Release-17. While this will take time to be implemented worldwide, it is already available in Japan, maybe not in the 3GPP standardised way. Similarly, back in 2011, I blogged about Earthquake and Tsunami Warning service (ETWS) from NTT Docomo's Journal, it was two days before the  2011 Tōhoku earthquake and tsunami hit. Japan is no stranger to earthquakes, typhoons, and other natural disasters, which can have a devastating effect on infrastructure. To ensure that the mobile networks keep functioning, operators work extremely hard to ensure people remain connected one way or another. NTT Docomo has released a video detailing the countermeasures to keep everyone connected in case of emergencies. The following detail is provided with the video: DOCOMO's network is no exception, and our services could get cut off by a base station power outage, disconnected fiber-optic cable, or other malfunctions. DOCOMO established the three pr
Post a Comment
Read more