Extreme Communication in 6G: Vision and Challenges for ‘in-X’ Subnetworks

IEEE Open Journal of the Communications Society

Saeed R. Khosravirad¹  Gilberto Berardinelli¹  Tao Tao²  Karthik Upadhya³  Dong Li⁴  Ramoni O. Adeogun⁴  Harish Viswanathan⁵  Preben Mogensen⁵  Frank Schaich⁶  Paolo Baracca⁶ 

[1] Aalborg University, Aalborg &x00D8;Nokia Bell Labs, Espoo, Finland;Nokia Bell Labs, Murray Hill, NJ, USA;Nokia Bell Labs, Stuttgart, Germany;Nokia Shanghai Bell, Shanghai, China;st, Denmark;

关键词: 6G;    in-X;    subnetworks;    industrial automation;    in-vehicle communications;    in-body communications;   

DOI  :  10.1109/OJCOMS.2021.3121530

来源: DOAJ

【 摘 要 】

The 6th Generation (6G) radio access technology is expected to support extreme communication requirements in terms of throughput, latency and reliability, which can only be achieved by providing capillary wireless coverage. In this paper, we present our vision for short-range low power 6G ‘in-X’ subnetworks, with the ‘X’ standing for the entity in which the cell in which the subnetwork is deployed, e.g., a production module, a robot, a vehicle, a house or even a human body. Such cells can support services that can be life-critical and that traditionally relied on wired systems. We discuss potential deployment options, as well as candidate air interface components and spectrum bands. Interference management is identified as a major challenge in dense deployments, which needs to handle also non-cellular types of interference like jamming attacks and impulsive noise. A qualitative example of interference-robust system design is also presented.

【 授权许可】

Unknown