US 12,309,643 B2
Communication device and communication method for mobile communication based on quality of service (QoS)
Daiki Takeda, Tokyo (JP); Yuichi Kakishima, Tokyo (JP); Koji Hiratsuka, Tokyo (JP); Hiroki Ishizuka, Tokyo (JP); Akio Gouda, Tokyo (JP); Masashi Anzawa, Tokyo (JP); and Kouta Oguni, Tokyo (JP)
Assigned to NTT DOCOMO, INC., Tokyo (JP)
Appl. No. 17/596,616
Filed by NTT DOCOMO, INC., Tokyo (JP)
PCT Filed May 27, 2020, PCT No. PCT/JP2020/020950
§ 371(c)(1), (2) Date Dec. 14, 2021,
PCT Pub. No. WO2020/255654, PCT Pub. Date Dec. 24, 2020.
Claims priority of application No. 2019-112296 (JP), filed on Jun. 17, 2019.
Prior Publication US 2022/0303832 A1, Sep. 22, 2022
Int. Cl. H04W 28/24 (2009.01); H04W 28/02 (2009.01)
CPC H04W 28/24 (2013.01) [H04W 28/0247 (2013.01); H04W 28/0268 (2013.01)] 5 Claims
OG exemplary drawing
 
1. A communication device comprising:
a processor that determines whether a requirement for a Quality of Service (QOS) control is met using at least one condition of one or more conditions corresponding to the requirement; and
a transceiver that executes a communication without executing the QoS control if the processor determines that the requirement is not met, and that executes a communication while executing the QoS control if the processor determines that the requirement is met and if the at least one condition of the one or more conditions is satisfied,
wherein a geographical location is limited for the QoS control,
wherein the one or more conditions are defined based on a communication port and an IP address, and
wherein a first range of a first requirement of QoS control corresponding to a first communication port and a first IP address differs from a second range of a second requirement of QoS control corresponding to a second communication port and a second IP address, the second communication port and the second IP address being different from the first communication port and the first IP address, respectively.