Title:
TERMINAL AND COMMUNICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2022/202441
Kind Code:
A1
Abstract:
This terminal comprises: a control unit which establishes a wireless connection between a first communication device included in a terrestrial network and a second communication device included in a non-terrestrial network; and a communication unit which transmits and receives control signals and data signals to and from a core network via the first communication device, the second communication device, and a gateway of the non-terrestrial network.
Inventors:
HOKAZONO YUKI (JP)
KISHIYAMA YOSHIHISA (JP)
KISHIYAMA YOSHIHISA (JP)
Application Number:
PCT/JP2022/011321
Publication Date:
September 29, 2022
Filing Date:
March 14, 2022
Export Citation:
Assignee:
NTT DOCOMO INC (JP)
International Classes:
H04W16/26; H04W72/04; H04W84/06; H04W88/06
Domestic Patent References:
| WO2020026734A1 | 2020-02-06 |
Foreign References:
| CN112312382A | 2021-02-02 |
Other References:
ZTE: "Further Discussion on NTN Architecture Issues", 3GPP DRAFT; R3-185409 FURTHER DISCUSSION ON NTN ARCHITECTURE ISSUES V3, vol. RAN WG3, 28 September 2018 (2018-09-28), Chengdu, China, pages 1 - 4, XP051528701
LG ELECTRONICS INC.: "Dual connectivity use cases in NTN", 3GPP DRAFT; R2-1911298 DUAL CONNECTIVITY USE CASES IN NTN, vol. RAN WG2, 16 August 2019 (2019-08-16), Prague, Czech Republic, pages 1 - 3, XP051769055
LG ELECTRONICS INC.: "Dual connectivity use cases in NTN", 3GPP DRAFT; R2-1911298 DUAL CONNECTIVITY USE CASES IN NTN, vol. RAN WG2, 16 August 2019 (2019-08-16), Prague, Czech Republic, pages 1 - 3, XP051769055
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
Download PDF: