Title:
ELECTRONIC DEVICE, TERMINAL DEVICE, NON-TERRESTRIAL BASE STATION, AND METHOD
Document Type and Number:
WIPO Patent Application WO/2023/204051
Kind Code:
A1
Abstract:
An electronic device comprising circuitry configured to receive, from a first non-terrestrial base station, terrestrial communication information for performing terrestrial communication outside of a coverage area of the first non-terrestrial base station; receive, from the first non-terrestrial base station, non-terrestrial communication information for performing non-terrestrial communication with the first non-terrestrial base station or a second non-terrestrial base station; perform the terrestrial communication using the terrestrial communication information in a case that the electronic device moves from inside to outside the coverage area of the first non-terrestrial base station; and perform the non-terrestrial communication using the non-terrestrial communication information in a case that the electronic device moves from outside to inside the coverage area of the first non-terrestrial base station or from outside to inside a coverage area of the second non-terrestrial base station.
Inventors:
MATSUDA HIROKI (JP)
SHIMEZAWA KAZUYUKI (JP)
UCHIYAMA HIROMASA (JP)
KUSASHIMA NAOKI (JP)
SUGAI REN (JP)
SHIMEZAWA KAZUYUKI (JP)
UCHIYAMA HIROMASA (JP)
KUSASHIMA NAOKI (JP)
SUGAI REN (JP)
Application Number:
PCT/JP2023/014378
Publication Date:
October 26, 2023
Filing Date:
April 07, 2023
Export Citation:
Assignee:
SONY GROUP CORP (JP)
International Classes:
H04B7/185
Foreign References:
| US20210068013A1 | 2021-03-04 |
Other References:
NOKIA (EMAIL DISCUSSION RAPPORTEUR): "Report of Email Discussion [106#72] [NR/NTN] TP on NTN-TN Service continuity", vol. RAN WG2, no. Prague, CZ; 20190826 - 20190830, 16 August 2019 (2019-08-16), XP051768463, Retrieved from the Internet [retrieved on 20190816]
HUAWEI ET AL: "Service continuity and feeder link switch in NTN", vol. RAN WG2, no. Chongqing, China; 20191014 - 20191018, 4 October 2019 (2019-10-04), XP051804881, Retrieved from the Internet [retrieved on 20191004]
XIAOMI: "Discussion on measurement requirements for NR NTN", vol. RAN WG4, no. Electronic meeting; 20210125 - 20210205, 15 January 2021 (2021-01-15), XP051969755, Retrieved from the Internet [retrieved on 20210115]
NOKIA ET AL: "Merged TP on TN-NTN service continuity scenarios", vol. RAN WG2, no. Reno, USA; 20190513 - 20190517, 18 May 2019 (2019-05-18), XP051740395, Retrieved from the Internet [retrieved on 20190518]
ERICSSON: "[AT115-e][103][NTN] CHO and NTN -TN mobility aspects (Ericsson)", vol. RAN WG2, no. Electronic; 20210809 - 20210813, 23 August 2021 (2021-08-23), XP052042988, Retrieved from the Internet [retrieved on 20210823]
ERICSSON: "Discontinuous coverage in IoT NTN", 3GPP TSG-RAN WG2 MEETING #116-E E-MEETING, 1 November 2021 (2021-11-01)
HUAWEI ET AL: "Service continuity and feeder link switch in NTN", vol. RAN WG2, no. Chongqing, China; 20191014 - 20191018, 4 October 2019 (2019-10-04), XP051804881, Retrieved from the Internet
XIAOMI: "Discussion on measurement requirements for NR NTN", vol. RAN WG4, no. Electronic meeting; 20210125 - 20210205, 15 January 2021 (2021-01-15), XP051969755, Retrieved from the Internet
NOKIA ET AL: "Merged TP on TN-NTN service continuity scenarios", vol. RAN WG2, no. Reno, USA; 20190513 - 20190517, 18 May 2019 (2019-05-18), XP051740395, Retrieved from the Internet
ERICSSON: "[AT115-e][103][NTN] CHO and NTN -TN mobility aspects (Ericsson)", vol. RAN WG2, no. Electronic; 20210809 - 20210813, 23 August 2021 (2021-08-23), XP052042988, Retrieved from the Internet
ERICSSON: "Discontinuous coverage in IoT NTN", 3GPP TSG-RAN WG2 MEETING #116-E E-MEETING, 1 November 2021 (2021-11-01)
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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