In today's rapid development of science and technology, when the world's attention is focused on how to cross the glory of 5G and move towards the more mysterious 6G era, a major technological breakthrough from China, like a bright star, has broken the sky in the field of communications - Academician Zhang Ping, the bright pearl of Beijing University of Posts and Telecommunications, together with his team, has miraculously achieved the feat of 6G speed on the 4G link in the field of semantic communication! This is not only a profound challenge to classical information theory, but also a brave exploration of the infinite possibilities of future communication. So, how exactly is this done? What kind of scientific and technological mysteries and sparks of wisdom are hidden behind it? Let's unravel the mystery and discover the extraordinary story behind the numbers.
The story has to start from that epoch-making year in 1948, when Claude · Shannon shook the academic world with a "Mathematical Theory of Communication", and the door to information theory was opened with a bang, laying a solid foundation for the later development of communication technology. Today, the boundaries of classical information theory seem to be within reach, and every leap in communication technology seems more and more difficult. It is in this context that Academician Zhang Ping and his team, like a group of brave navigators, embarked on a journey to find a new continent.
They are well aware that in order to break through the existing technical bottlenecks, they must jump out of the shackles of traditional frameworks and find new theoretical support and technical paths. As a result, semantic information theory came into being, which not only reveals the deep meaning of information - synonymity as the essential feature of semantic information, but also builds a bridge to the future communication world on this basis. Academician Zhang Ping and his team are like using the key of wisdom to open the door to a new world.
"We're not simply transmitting data, we're conveying the meaning of information." Academician Zhang Ping said passionately in a public speech. This is not just a slogan, but a concentrated embodiment of the direction and results of their team's efforts over the years. Based on semantic information theory, they proposed a new communication paradigm of "understand first, then transmit", which completely subverted the traditional communication mode. Under this paradigm, the communication system is no longer blindly transporting data, but can intelligently identify and prioritize the transmission of the most important semantic information, thereby ensuring the transmission quality and greatly improving the transmission efficiency.
And the most amazing thing is their feat of achieving 6G transmission capability on 4G links. This sounds like an almost impossible task, but Academician Zhang Ping and his team have proved it with practical actions. By building the world's first field test network for 6G communication and intelligent integration, they verified the excellent performance of semantic communication under the existing network conditions. In this pilot network, semantic communication not only broke through the constraints of the Shannon limit on the communication system, but also achieved an astonishing 10-fold performance improvement in the three core indicators of capacity, coverage and efficiency. This means that one day in the future, we may be able to enjoy a blazing fast experience comparable to 6G on the existing 4G network!
Behind this breakthrough is countless experiments, optimizations, and innovations. Academician Zhang Ping and his team worked day and night in the laboratory, facing countless failures and challenges, but they never gave up the pursuit of their dreams. They know that every failure is a step towards success. It is with such perseverance and perseverance that they were able to discover this unexplored new continent in the sea of communication technology.
In addition to technological breakthroughs, Academician Zhang Ping also attaches great importance to translating research results into practical applications. He led the team to conduct in-depth experiments and application verification in various fields such as immersive video transmission, unmanned vehicle connectivity, drone networking, ubiquitous connectivity satellite communication, and large-scale Internet of Things. The results show that semantic communication technology has excellent performance and great potential in these fields. This not only lays a solid foundation for the future development of 6G, but also paints a blueprint for future communications full of infinite possibilities.
Looking back on this challenging and brilliant journey of science and technology, we have to admire the wisdom and courage shown by Academician Zhang Ping and his team. They have proved with practical actions that nothing is impossible in the journey of science and technology. The breakthrough of semantic communication technology is not only a profound challenge and transcendence of classical information theory, but also an important enlightenment and guidance for the development of future communication technology. It allows us to see the infinite possibilities and broad prospects of communication technology.
Looking forward to the future, as the 6G era is gradually approaching, we have reason to believe that with the unremitting efforts of academician Zhang Ping and other scientific and technological workers, China will occupy a more important position in the field of global communications. We look forward to the day when semantic communication technology is truly integrated into our lives and changes our world, and we will once again be shocked and moved by the power of technology. Because that's not only a triumph of technology, but also a triumph of human ingenuity!
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