7G Communications
7G the inevitable intelligent cellular technology, networks are going to be ready to use higher frequencies and supply substantially higher capacity and far lower latency in communications. The 7G radio networks will provide communication and data collection capabilities, and are expected to make advancements in imaging, data analytics, AGI-Artificial General Intelligence, and next-generation processing capabilities via HPC and quantum computing.
Edge and core computing will become much more seamlessly integrated as part of a combined communications/computation infrastructure framework by the time networks are deployed and will provide many potential advantages as technology becomes operational, including improved access to AGI capabilities.
Issues we may face in 7G Networks can be: There will be one demand from users which is cost of mobile phone calls and its services. The growth in processing capacity allowed the usage of higher frequencies; with 6G, we may enter the THz space, but when looking at a single chip, the processing capacity rise is currently flattening out.
Space roaming is 7G’s high objectives with support from global navigation satellite systems etc. It seeks to deliver space roaming at extremely high data rates utilizing existing satellites such as those used for global navigation, earth imaging etc.
7G’s expected characteristics
- AGI core networking with high-speed signal transfer
- No lag.
- Network management supported by AI
- Realistic experiences in virtual space setting
- Internet cognition
- For worldwide coverage, 7G can integrate with satellite networks.
7G Issues in Public Safety Solution Expected
- Crime control
- Health monitoring
- Facial recognition/expressions
- 3D Image synthesis
- Air quality measurements
- Disaster preparedness
- Gas and toxicity sensing
- IOT device management
Applications
The Internet of Everything and all of its machine-to-machine connectivity, robotic and autonomous drone delivery are all expected to benefit from 7G. It’s likely to be the solution for technologies like “high-fidelity” computer games , which uses around 50 times the bandwidth of a high-definition video stream and is now limited by wireless limitations.
Remote diagnostics from doctors to patients, as well as remote business conferences via mobile devices, would become substantially easier. There would be relatively little mobile network uncovered area in 7G mobile-communication networks since they would incorporate satellites for worldwide coverage. Even if one lives in mountain range will have access to medical care and strong phone service, bridging the digital gap.
Talking about extending 7th Generation, with 7.5G, we’ll be able to get high peak download and upload data speeds. Also, we will be able to download five 20GB films in less than a second, and also upload a 15GB file. It will be used to traverse satellite network methods, and high-speed networking will be achieved using OFDM and FEC technologies.
The field of mobile wireless networking is evolving at a breakneck pace. The wireless industry has grown significantly over past few years. Number of innovations are being reduced to a single universal norm, resulting in 5G, 6G, and 7G. Development of 7th generation of mobile wireless networks seeks to achieve space roaming. 5G trials have already begun, with commercial launch expected in 2020.
References:
[1]:https://medium.com/@ppreddy576/7g-intelligent-communication-of-the-inevitable-eeff29c1dd76
[2]:(PDF) 4G, 5G, 6G, 7G and Future Mobile Technologies
[4]:https://scienceq.org/wp-content/uploads/2020/07/JAETV8I102.pdf
[5]https://cmte.ieee.org/futuredirections/2019/03/23/what-about-7g/
[6] https://mobilebrink.com/7g-technology-using-country-lst/
Written By: Aishwarya Satpute, Geetanjali Shinde, Abhijeet Shivachary and Vaishnavi Sonwalkar
