US 11,671,882 B2
User equipment
Kei Andou, Tokyo (JP); and Takao Shimizu, Tokyo (JP)
Assigned to NTT DOCOMO, INC., Tokyo (JP)
Appl. No. 16/94,341
Filed by NTT DOCOMO, INC., Tokyo (JP)
PCT Filed Jan. 26, 2017, PCT No. PCT/JP2017/002750
§ 371(c)(1), (2) Date Oct. 17, 2018,
PCT Pub. No. WO2017/183245, PCT Pub. Date Oct. 26, 2017.
Claims priority of application No. JP2016-085121 (JP), filed on Apr. 21, 2016.
Prior Publication US 2021/0227430 A1, Jul. 22, 2021
Int. Cl. H04W 88/06 (2009.01); H04W 36/00 (2009.01); H04B 17/318 (2015.01); H04B 17/345 (2015.01); H04W 76/30 (2018.01); H04W 24/10 (2009.01); H04W 52/02 (2009.01); H04W 64/00 (2009.01)
CPC H04W 36/0069 (2018.08) [H04B 17/318 (2015.01); H04B 17/345 (2015.01); H04W 24/10 (2013.01); H04W 52/0274 (2013.01); H04W 64/003 (2013.01); H04W 76/30 (2018.02); H04W 88/06 (2013.01)] 7 Claims
OG exemplary drawing
 
1. A terminal comprising:
a cellular communication controller that controls first radio communication with a cellular system; and
a different radio system communication controller that controls second radio communication with a global navigation satellite system (GNSS) other than the cellular system,
wherein the cellular communication controller reports, to the cellular system, interference notice including information indicating interference between the first radio communication and the second radio communication based on information obtained in the first radio communication,
wherein the cellular communication controller includes a cellular chip,
wherein the different radio system communication controller includes a chip of the GNSS,
wherein the cellular chip and the chip of the GNSS are included in the terminal,
wherein, upon detecting that the first radio communication deteriorates reception quality of the GNSS by monitoring the chip of the GNSS by the cellular chip, the cellular communication controller further reports an InDeviceCoexIndication message to the cellular system, and
wherein the InDeviceCoexIndication message is reported with an information indicating a communication technology type.