US 11,889,366 B2
Base station for transmission of message between base stations and communication method performed by base station
Hideaki Takahashi, Tokyo (JP); Tianyang Min, Tokyo (JP); and Masato Taniguchi, Tokyo (JP)
Assigned to NTT DOCOMO, INC., Tokyo (JP)
Appl. No. 17/427,280
Filed by NTT DOCOMO, INC., Tokyo (JP)
PCT Filed Feb. 8, 2019, PCT No. PCT/JP2019/004721
§ 371(c)(1), (2) Date Jul. 30, 2021,
PCT Pub. No. WO2020/161912, PCT Pub. Date Aug. 13, 2020.
Prior Publication US 2022/0124578 A1, Apr. 21, 2022
Int. Cl. H04W 36/00 (2009.01); H04W 76/38 (2018.01)
CPC H04W 36/00837 (2018.08) [H04W 36/0016 (2013.01); H04W 76/38 (2018.02)] 3 Claims
OG exemplary drawing
 
1. A base station comprising:
a processor configured to include a specific field as a mandatory field in a message between base stations; and
a transmitter configured to transmit the message between the base stations to another base station,
wherein the specific field as the mandatory field between the base stations is regardless of a configuration of a field corresponding to the specific field in a message between a terminal and the base station, and
wherein the field corresponding to the specific field in the message between the terminal and the base station is included in the message between the terminal and the base station in a case of a setup.