Title:
COMMUNICATION SYSTEM, REMOTE CONTROL MACHINE SYSTEM, AND COMMUNICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2021/006343
Kind Code:
A1
Abstract:
The present invention achieves faster periodic communications while ensuring communication reliability. A communication system is provided with an access point and a plurality of stations STA1 to STA5 between which periodic communications are performed by setting a communication period of an N cycle for transmitting arbitrary data, each cycle corresponding to a beacon cycle, wherein successive communication periods are overlapped in a period of an M cycle shorter than the N cycle. The communication period includes a normal transmission period and a re-transmission period, and the normal transmission period of a next communication period is overlapped with the re-transmission period of a preceding communication period. An orthogonal frequency-division multiple access communication is performed between the access point and the stations STA1 to STA5.
Inventors:
NAGAO AKINORI (JP)
NAGAO YUHEI (JP)
KUROSAKI MASAYUKI (JP)
OCHI HIROSHI (JP)
SAKAMOTO KYOSHIRO (JP)
NAGAO YUHEI (JP)
KUROSAKI MASAYUKI (JP)
OCHI HIROSHI (JP)
SAKAMOTO KYOSHIRO (JP)
Application Number:
PCT/JP2020/027085
Publication Date:
January 14, 2021
Filing Date:
July 10, 2020
Export Citation:
Assignee:
KYUSHU INST TECH (JP)
International Classes:
H04W72/04; H04L1/08; H04W28/04; H04W84/12
Foreign References:
| JP2015133533A | 2015-07-23 | |||
| JP2002186014A | 2002-06-28 |
Attorney, Agent or Firm:
HATTORI, Koichi (JP)
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