Telecommunications Science ›› 2020, Vol. 36 ›› Issue (1): 3-10.doi: 10.11959/j.issn.1000-0801.2020012

Special Issue: 6G

• Topic:5G Networking and 6G Outlook •     Next Articles

Smart fog radio access networks for 6G:architecture and key technologies

Xian ZHANG,Xueyan CAO,Binghong LIU,Yuan AI,Chenxi LIU   

  1. Beijing University of Posts and Telecommunicaitons,Beijing 100876,China
  • Revised:2020-01-07 Online:2020-01-20 Published:2020-02-13
  • Supported by:
    The National Science Foundation of China(61471074)

Abstract:

Taking full advantage of fog radio access network (F-RAN),non-orthogonal multiple access techniques,and artificial intelligence techniques,smart fog radio access networks (S-FRAN) have been envisioned as a promising framework to fulfill the stringent requirements of 6G wireless network,such as ultra-high data rate,ultra-low latency,and ultra-large number of devices.The principles of S-RAN were firstly presented.Based on which,the key technol-ogies,research progress and standardization of S-FRAN were introduced.Finally,the challenges of S-FRAN were identified.

Key words: 6G, fog radio access network, artificial intelligence, NOMA, resource allocation

CLC Number: 

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