Skip to main content

Challenges and Opportunities in Delivering Satellite 5G

Regular readers of this blog are no doubt aware of how many different satellite projects are going on, with or without 5G. Many industry pundits are sure that none of these initiatives will ever break even but that hasn't stopped new and existing players coming up with newer solutions.

Recently, Professor Rob Maunder, CTO of AccelerComm and Tim Farrar, President at TMF Associates delivered a webinar on 'Challenges and Opportunities in Delivering Satellite 5G'. The event abstract says: 

Constellations of 5G satellites are set to play a vital role in completing the technology and connectivity ecosystem addressing critical connectivity challenges, such as data speed and coverage limitations as well fulfilling the needs of a wide range of emerging use cases. We have seen a revolution in the thinking around the potential for 5G applications but while there are considerable opportunities, there are also several challenges.

This webinar will take a deep dive into the market and consider the best technical, strategic and regulatory approaches involved in designing and launching 5G satellite services. It will:

  • Detail the market landscape for satellite 5G including: 5G standards and Non-Terrestrial Networks (NTN) and the state of the current LEO broadband market, including key technology issues in current systems.
  • Provide an overview of direct-to-handset: re-use of satellite frequencies vs ad hoc terrestrial spectrum use (AST), pros and cons of each approach.
  • Outline the market motivations and use cases for full 5G and the technical and regulatory challenges and current geopolitical considerations.
  • Explain lessons that can be learnt from prior attempts at offering cellular service from space including funding needs, and performance shortfalls.
  • It will also provide a detailed technical overview of the 5G radio challenges,  techniques that can be used to improve ‘receive sensitivity’, and AccelerComms Layer 1 solutions for Space applications

The webinar video is embedded as follows:

You can download the Tim Farrar's slides here and Prof. Rob Maunder's slides here.

Happy to hear your thoughts on this topic.

Related Posts:

Labels:

Comments

Post a Comment

Popular posts from this blog

Highlights from XGMF's Conference to Advance Millimetre Wave Technology

On April 1, 2024, two of Japan's leading connectivity organizations—the 5G Mobile Promotion Forum (5GMF) and the Beyond 5G Promotion Consortium (B5GPC)—joined forces to create the XG Mobile Promotion Forum ( XGMF ). This merger symbolizes a pivotal step in accelerating the adoption of next-generation wireless technologies. In May 2024, XGMF's Millimeter Wave Promotion Ad Hoc (Millimeter Wave AH) hosted the International Workshop on Millimeter Wave Dissemination for 5G. This event aimed to foster the adoption of millimeter wave (mmWave) technology in Japan and beyond, drawing an audience of approximately 200 attendees and broadcasting in both English and Japanese. The workshop featured opening remarks by Mr. Naohiko Ogiwara, Director of the Radio Department, Telecommunications Infrastructure Bureau, Ministry of Internal Affairs and Communications (MIC). Key speakers included: Mr. Takanori Mashiko (MIC, slides ) Mr. Sam Gielges (Qualcomm, online - no slides) Mr. Christopher Pric...
Post a Comment
Read more

How Do Apple AirTags Work?

Apple AirTags have steadily gained popularity in the smart tag market. A recent report highlighted that 69% of smart tag buyers in late 2024 chose an Apple AirTag. This marks a significant rise from 45% in early 2022. In contrast, Tile, the category pioneer now owned by Life360, has seen its market share fall to 11% from 17% during the same period. Samsung's Galaxy SmartTags now hold second place. Interestingly, the technology behind AirTags resembles concepts like Opportunity Driven Multiple Access (ODMA) or Multihop Cellular Networks (MCNs), which I have previously explored . A similar approach has also been discussed regarding Bluetooth-based Ad-Hoc networks . How Do They Work? AirTags primarily use Bluetooth Low Energy (BLE) to communicate with nearby Apple devices that are part of the Find My network. This vast network consists of millions of Apple devices, including iPhones, iPads, and Macs, which can detect AirTags and securely relay their location back to the owner. Addit...
Post a Comment
Read more

Seamless 5G Connectivity Across Germany on Deutsche Bahn

Rail passengers today take uninterrupted mobile and data connections for granted as much as a smooth journey. Meeting these expectations demands close collaboration between train operators and mobile network providers to deliver consistent coverage along thousands of kilometres of track. Deutsche Bahn’s comprehensive approach to connectivity weaves together network expansion, onboard innovations and the latest digital standards to ensure passengers stay connected from station to station. Since 2021 Deutsche Bahn has been working with Deutsche Telekom to blanket its main lines with high-performance mobile coverage. By supplying speeds of more than 200 Mbit/s on nearly all key routes the partnership reached its original targets two years ahead of schedule. Today passengers enjoy at least 200 Mbit/s on 99 per cent of the 7 800 kilometres of main lines and even 300 Mbit/s or more on 95 per cent. Secondary lines also saw a transformation. Coverage of 100 Mbit/s rose from under 83 per cent ...
Post a Comment
Read more