Unlike OFDM and OFDMA, both of which modulate information within the time-frequency domain, OTFS does so within the Delay Doppler domain
Certain high mobility environments, such as high-speed trains, pose a challenge for communications systems due to significant Doppler spreads deteriorating the performance of the...
Among other things, the Hexa-X II projects aims to evaluate '6G technology readiness'
Announced in 2022 and led by Nokia, Hexa-X II is the second phase of the European 6G flagship initiative, and therefore, builds off the foundation laid by the previous phase Hexa-X, which...
6G Forum panelists warned against overpromising when it comes to 6G
The notion that 5G is laying the foundation for 6G, with 5G-Advanced acting as a steppingstone, is widely accepted, and RCR Wireless News has covered this topic in depth here and here. At the...
Trustworthiness can be broken into five aspects: security, privacy, reliability, resilience and safety
At RCR Wireless' 6G Forum event, NGMN Alliance’s Senior Program Manager Sparsh Singhal defined 6G trustworthiness as confidence in the availability of mechanisms that can mitigate or prevent network security threats. He explained...
Is Integrated Sensing and Communications one of the top 6G use cases or is it an enabler? Does it matter?
At the recent 6G Forum, panelist Anton Monk, the VP of strategy at Cohere Technologies, reiterated a commonly expressed sentiment around the reality of 5G...
While merely an add-on in 5G, AI functionality takes center stage in 6G
While the opening session at the recent 6G Forum wasn’t specifically about artificial intelligence (AI), the conversation — which centered on the overall 6G vision — came back to this technology again...
Blue Planet VP: ‘The most important part of 5G that plays forward in 6G is that it’s dynamic’
6G is often described as AI-native, which means that AI touches every aspect of the network, from planning to optimization; however, in a previous conversation with RCR...
Often called AI-native, many pillars of 6G are expected to incorporate this technology
6G is still very much in the R&D phase and will not be available until 2030 or later, but alas, it is quickly crowding out discussions of 5G (despite the fact...
Research organizations across the globe agree that 6G will begin to roll out in 2030
Research organizations, associations and consortiums dedicated to the study, development and promotion of 6G technology are popping up in every region of the world. For many of them, there is...
5G is still ramping up, but an early and proactive approach to 6G spectrum allocation is key
In May 2024, the National Telecommunications and Information Administration (NTIA) sought public comment and information on the current state of development of as-yet-unstandardized 6G wireless systems, indicating that...
A new ETSI report looks at intelligent surfaces' potential uses to boost telecom networks
Intelligent surfaces are one of the use cases being floated for potential ways that as-yet-unstandardized 6G could be. A new report from the European Telecommunications Standards Institute (ETSI) delves deeper into...
Open RAN 'will definitely be part of 6G'
5G is already here and slowly transitioning from NonStandalone to Standalone networks with a 5G core. Open RAN, meanwhile, has high levels of interest from various players but is still quite early in technology maturity, particularly in...
Ian Wong, director of RF and wireless architecture at Viavi Solutions, said that future 6G systems should focus more on delivering new applications rather than just increasing the capacity for services already enabled by 4G and 5G
Although 5G is still very much a...
Research groups have already begun discussions on 6G use cases and necessary technologies
Although 5G is still very much a work-in-progress with a good deal of continued evolution ahead of it, a range of stakeholders are already discussing and testing components and systems that very...
According to Samsung, 6G will be characterized by ultra-wideband, ultra-low latency, ultra-intelligence and ultra-spatialization, which will support "extreme" communication performance
A wide range of technologies such as AI, advanced sensors, optics, cloud computing, high-speed digital, satellite and robotics will undergo rapid advancement in the next...
The Next G Alliance believes that 6G and 5G will coexist for a long period of time, as future 6G systems will be an evolution of 5G and not a replacement technology
It’s widely accepted by the industry that once 6G systems emerge near 2030,...
According to Keysight Technologies, there is great interest from governments globally to kickstart 6G research
Although global deployment of 5G is making solid progress and 3GPP Releases 17 and 18 will certainly enable more advanced 5G applications and use cases in the coming years, numerous...
The difference between 5G and 6G
One key aspect where future 6G technology will differ from 5G is softwarization, as several features will become pure software solutions in the 6G era, Chen Chang, Strategic Business Development Director at National Instruments (NI), told RCR Wireless News.
“5G...
6G Flagship targets 2026 for 6G testbeds
The initial 6G testbeds are expected to occur by 2026 while the first standards of this technology will be around 2028, Matti Latva-aho, Director of the 6G Flagship, told RCR Wireless News.
“Now is the time for 6G research,...
