Journal on Communications ›› 2017, Vol. 38 ›› Issue (Z1): 179-185.doi: 10.11959/j.issn.1000-436x.2017250

• Papers • Previous Articles     Next Articles

The key technologies of millimeter wave MIMO communication system in space information network

Xin-ying MA,Zhi CHEN,Si MA,Jun FANG   

  1. National Key Laboratory of Science and Technology on Communications,University of Electronic Science and Technology of China,Chengdu 611731,China
  • Online:2017-10-01 Published:2018-06-07
  • Supported by:
    The National Natural Science Foundation of China(61370012)

Abstract:

With the rapid development of space information network and the increasing expansion of mankind activity,the requirements of communication quality become higher between mobile satellites and earth stations.In order to meet the demands of high data rate,large capacity and broadband real-time communication,applying millimeter wave frequency band to mobile satellite communication system has attracted great attention.Beamforming,tracking and channel estimation were introduced in millimeter wave MIMO system to fully understand the challenges of space information network which will face in the future.

Key words: space information network, beamforming, tracking, channel estimation

CLC Number: 

No Suggested Reading articles found!