Title:
通信端末、無線通信制御方法及び無線通信制御プログラム
Document Type and Number:
Japanese Patent JP6892133
Kind Code:
B2
Abstract:
To provide a communication terminal, a wireless communication control method and a wireless communication control program capable of suppressing lowering of a communication quality.SOLUTION: A communication terminal 1 comprises: a first communication unit 11 for acquiring first information, which concerns a frequency band that is used with priority in communication with a base station operated by a first communication carrier, and a signal strength of each frequency band; a second communication unit 12 for acquiring second information, which concerns a frequency band that is used with priority in communication with a base station operated by a second communication carrier, and a signal strength of each frequency band; a selection unit 13 for selecting a first frequency band with reference to the first information and selecting a second frequency band with reference to the second information; and a determination unit 14 for, on the basis of a first signal strength in the first frequency band, a second signal strength in the second frequency band, as well as a first reception sensitivity deterioration amount and a second reception sensitivity deterioration amount at the time of simultaneous communication, determining whether communication in the first frequency band satisfies a first communication quality and communication in the second frequency band satisfies a second communication quality.SELECTED DRAWING: Figure 1
Inventors:
Takayuki Imagawa
Application Number:
JP2019007702A
Publication Date:
June 18, 2021
Filing Date:
January 21, 2019
Export Citation:
Assignee:
NEC Platforms, Ltd.
International Classes:
H04W48/16; H04W88/06
Domestic Patent References:
| JP2017539166A | ||||
| JP2014123856A |
Foreign References:
| US20150139015 |
Attorney, Agent or Firm:
Ken Ieiri