Chinese Journal on Internet of Things ›› 2020, Vol. 4 ›› Issue (1): 104-110.doi: 10.11959/j.issn.2096-3750.2020.00149

• Topic:IoT and 6G • Previous Articles     Next Articles

Mobility management of the 6G satellite IoT:challenges and key techniques

Weigang BAI(),Min SHENG,Panpan DU   

  1. Xidian University,Xi’an 710071,China
  • Revised:2020-03-01 Online:2020-03-30 Published:2020-03-28
  • Supported by:
    The Natural Science Foundation of China(U19B2025);The Natural Science Foundation of China(91638202)

Abstract:

The satellite Internet of things (SIoT) is regarded as a feasible scheme to realize the vision of the “ubiquitous connection” in 6G.The relatively high-speed movement between the mobile satellite and the terminal causes service continuity problems.The mobility management technology of the SIoT was expounded.New challenges to the mobility management of the SIoT caused by the dual-mobility,wide-area coverage and non-uniform demand were analyzed.Key techniques of the mobility management of the SIoT in 6G from aspects of the mobility management architecture,prediction and enhancement were discussed.

Key words: 6G, satellite Internet of things (SIoT), mobility management

CLC Number: 

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