US 11,838,167 B2
Wireless communication system, wireless communication method, and wireless communication device
Hayato Fukuzono, Musashino (JP); Tomohiro Tokuyasu, Musashino (JP); Keita Kuriyama, Musashino (JP); Hiroyuki Furuya, Musashino (JP); Yu Ono, Musashino (JP); Tsutomu Tatsuta, Musashino (JP); and Tomohiro Nakayama, Musashino (JP)
Assigned to NIPPON TELEGRAPH AND TELEPHONE CORPORATION, Tokyo (JP)
Appl. No. 17/596,064
Filed by NIPPON TELEGRAPH AND TELEPHONE CORPORATION, Tokyo (JP)
PCT Filed May 28, 2020, PCT No. PCT/JP2020/021043
§ 371(c)(1), (2) Date Dec. 2, 2021,
PCT Pub. No. WO2020/246356, PCT Pub. Date Dec. 10, 2020.
Claims priority of application No. 2019-105405 (JP), filed on Jun. 5, 2019.
Prior Publication US 2022/0321392 A1, Oct. 6, 2022
Int. Cl. H04L 27/36 (2006.01); H04W 72/08 (2009.01); H04W 28/18 (2009.01); H04W 72/54 (2023.01)
CPC H04L 27/36 (2013.01) [H04W 28/18 (2013.01); H04W 72/54 (2023.01)] 8 Claims
OG exemplary drawing
 
1. A wireless communication system configured to accommodate a plurality of circuits to transmit a signal from a transmitter to a receiver, the system comprising:
a number-of-circuits observation unit configured to observe the number of circuits among the plurality of circuits through which a plurality of communications are being performed;
a quality observation unit configured to observe a quality of each of the plurality of communications;
a determination unit configured to determine a modulation scheme for transmitting a signal based on the number of circuits observed by the number-of-circuits observation unit, the quality of each of the plurality of communications observed by the quality observation unit, and a required throughput of each of the plurality of circuits; and
a modulation unit configured to modulate the signal using the modulation scheme determined by the determination unit.