Title:
COMMUNICATION CONTROL DEVICE, COMMUNICATION CONTROL METHOD, AND COMMUNICATION CONTROL PROGRAM
Document Type and Number:
WIPO Patent Application WO/2023/032234
Kind Code:
A1
Abstract:
This communication control device 3 controls: a terrestrial network that is configured by a terrestrial base station 111 located on the ground and that can use temporally continuous TN data to communicate with communication equipment in a terrestrial communication cell 112 provided to the ground by the terrestrial base station 111; and a non-terrestrial network that is configured by a flying communication satellite 131 and that can use temporally continuous NTN data to communicate with communication equipment in a satellite communication cell 132 provided to the ground by the communication satellite 131. The communication control device 3 comprises: a signal strength reducing unit 31 that reduces the signal strength of a portion of at least one of the TN data and the NTN data in at least an overlapping area A2 of the terrestrial communication cell 112 and the satellite communication cell 132; a communication delay acquiring unit 33 that acquires a communication delay between the communication satellite 131 and the satellite communication cell 132; and a synchronization unit 34 that synchronizes the TN data and the NTN data on the basis of the communication delay acquired by the communication delay acquiring unit 33.
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Inventors:
MUHAMMAD AWN (JP)
SHETE PANKAJ (JP)
SHETE PANKAJ (JP)
Application Number:
PCT/JP2021/041641
Publication Date:
March 09, 2023
Filing Date:
November 11, 2021
Export Citation:
Assignee:
RAKUTEN MOBILE INC (JP)
International Classes:
H04W84/06; H04W56/00
Foreign References:
| JP2021083024A | 2021-05-27 | |||
| JP2017011402A | 2017-01-12 | |||
| JP2016201635A | 2016-12-01 | |||
| JP2014064219A | 2014-04-10 | |||
| JP2011193494A | 2011-09-29 | |||
| JP2000224141A | 2000-08-11 | |||
| JP2010278886A | 2010-12-09 |
Attorney, Agent or Firm:
MORISHITA Sakaki (JP)
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