핵심 개념
Developing Next Generation Advanced Transceiver (NGAT) technologies is crucial for meeting the stringent performance requirements of future wireless networks like 6G.
초록
This content delves into the evolution and challenges of Next Generation Advanced Transceiver (NGAT) technologies for 6G networks. It explores new-field NGAT technology, new-form NGAT technologies, and semantic-aware NGAT technologies. The article discusses near-field transceivers, hardware architectures, system models, design challenges, and recent advances in signal transmission and reception efficiency. It also covers beamforming techniques, beam training methods, channel estimation strategies, and the integration of artificial intelligence with communication systems.
- Introduction to NGAT for 6G networks.
- Overview of new-field NGAT technology.
- Discussion on new-form NGAT technologies like reconfigurable intelligent surfaces, flexible antennas, holographic MIMO systems.
- Recent advances in semantic-aware NGAT technologies.
- Challenges in transceiver design for efficient signal transmission and reception in 6G networks.
통계
"To accommodate emerging applications such as extended reality (XR), autonomous vehicles, metaverse, holographic-type telepresence, and tactile Internet, 6G needs to achieve significantly enhanced performance over 5G."
"In conventional wireless systems, far-field communications with planar-wavefronts have been widely assumed."
"Existing wireless systems are designed based on the classical framework of reliably communicating bit sequences."