**10,000 Fans Incentive Program Telecom operators began to discuss 55G or even 6G mobile networks.
At the Mobile World Congress Technology Exhibition in Barcelona, Spain, about 5There's a lot of talk about 5G. At the show, executives from some of these companies said they were working to launch a new generation of mobile internet. This will support more advanced applications than the data-intensive apps we use today.
The current mobile internet already serves these applications well, but the next 55G is expected to support more advanced applications. It also means that some of the things that 5G promised us years ago, such as self-driving cars, driverless empty car rentals, and smart manufacturing through the so-called Internet of Things (IoT), will also start to become a reality.
5G Advanced is the next evolution of mobile networks. Work on the 6G standard is also underway, but it is still in its early stages. You may remember a few years ago when mobile network operators raved about the promise of 5G. Now, nearly five years later, 5G penetration among consumers is still low.
According to the International Telecommunication Union (ITU)1, the number of 5G subscribers worldwide was around 2200 million, or 28%。And in China, according to data from the Ministry of Industry and Information Technology2, the number of 5G users in China was about 20 billion, 154%。This shows that China's development speed and scale in the field of 5G are ahead of the global average, but there is still a lot of room for improvement.
Well, 5What are the features and benefits of 5G and 6G mobile networks? According to the definition of the International Telecommunication Union (ITU)3,55G and 6G mobile networks will have capabilities in the following areas:
Faster speed:5.5G and 6G mobile networks will use higher frequency bands and more advanced technologies to improve the speed and efficiency of data transmission. 5.The goal of 5G is to increase the peak rate to 10 Gbps, while the goal of 6G is to increase the peak rate to 1 Tbps, which is 10x and 1000x faster than 5G, respectively.
Lower latency：5.5G and 6G mobile networks will reduce latency and jitter in data transmission to improve user experience and satisfaction. 5.The goal of 5G is to reduce the end-to-end latency to 1 ms, while the goal of 6G is to reduce the end-to-end latency to 01 ms, 1 10 and 1 100 for 5G, respectively.
Higher reliability:5.5G and 6G mobile networks will improve the reliability and stability of data transmission to guarantee the safety and trust of users. 5.The goal of 5G is to increase the success rate of data transfer to 99999%, while the goal of 6G is to increase the success rate of data transfer to 999999%, which is 10x and 100x that of 5G, respectively.
Stronger security:5.5G and 6G mobile networks will improve the security and privacy of data transmissions to prevent users' data from being stolen or tampered with. 5.5G and 6G mobile networks will employ more advanced encryption and authentication technologies to protect users' data and identities.
5.These capabilities of 5G and 6G mobile networks will bring more innovative applications and services to users and society, thereby improving people's quality of life and social benefits. Here are some possible use cases and values:
Virtual Reality and Augmented Reality:5.5G and 6G mobile networks will provide higher bandwidth, lower latency, and higher reliability for virtual reality (VR) and augmented reality (AR), resulting in a more realistic, immersive, and interactive experience. Users will be able to carry out education, entertainment, tourism, medical and other activities in a virtual environment, and enjoy richer and more convenient services.
Autonomous Driving and Intelligent Transportation:5.5G and 6G mobile networks will improve vehicle safety and efficiency by providing higher speeds, lower latency, and higher reliability for autonomous driving and intelligent transportation. Vehicles will be able to communicate and collaborate with other vehicles, road facilities, cloud platforms, and more in real-time to enable smarter and greener mobility.
Internet of Things and Smart Manufacturing:5.5G and 6G mobile networks will provide higher connections, higher speeds, and higher reliability for the Internet of Things (IoT) and smart manufacturing, making devices smarter and more automated. The equipment will be able to collect, transmit and process large amounts of data in real time, enabling a more optimized and flexible production process.
Cloud Computing and Edge Computing:5.5G and 6G mobile networks will improve the performance and efficiency of computing by providing higher bandwidth, lower latency, and higher reliability for cloud computing and edge computing. Users will be able to access and use resources and services in the cloud faster, while also making better use of resources and services at the edge, enabling lower costs and greater flexibility.
Despite 55G and 6G mobile networks have great potential and value, but they also face some technical and policy challenges, challenges that need to be addressed and possible solutions, such as:
Spectrum resources are strained:5.5G and 6G mobile networks will use higher frequency bands, such as mmWave and terahertz, to provide higher bandwidth. However, these frequency bands have a short travel distance and are affected by the atmosphere, buildings, etc., resulting in signal attenuation and interference. Therefore, there is a need to develop more efficient spectrum utilization techniques, such as beamforming, beam tracking, multi-antenna technology, etc., to improve signal coverage and quality. At the same time, it is also necessary to coordinate the allocation and use of different frequency bands to avoid spectrum waste and conflicts.
Increase in energy consumption and costs:5.5G and 6G mobile networks will require the deployment of more base stations and devices to deliver higher connection counts and speeds. However, this will also lead to an increase in energy consumption and costs, placing a greater burden on operators and users. Therefore, more energy-efficient devices and algorithms, such as low-power chips, green communication technologies, network slicing technologies, etc., need to be developed to reduce energy consumption and costs. At the same time, it is also necessary to formulate reasonable pricing and subsidy policies to encourage the input and use of operators and users.
Threats to security and privacy:5.5G and 6G mobile networks will involve more data and devices to provide more applications and services. However, this will also increase security and privacy threats, such as hacking, data breaches, identity theft, etc., bringing greater risks to users and society. Therefore, stronger security and privacy protection technologies, such as quantum encryption, blockchain, artificial intelligence, etc., need to be developed to prevent and respond to security and privacy threats. At the same time, appropriate laws and norms need to be put in place to regulate and supervise the guarantee and management of security and privacy.
In short, 55G and 6G mobile networks are the future development direction of wireless communication, they will bring more convenience and value to users and society, but there are also some technical and policy challenges that need to be overcome to achieve better development and application.
Info**:
itu. (2021). measuring digital development: facts and figures 2020.
Ministry of Industry and Information Technology. (2021).Completion of key indicators of the telecommunications industry in December 2020.
itu. (2020). setting the scene for 5g: opportunities & challenges.
cnbc. (2024). telcos are barely done rolling out 5g networks and they’re already talking about 5.5g.