LoRa LoRa COMMUNICATION METHOD AND SYSTEM FOR BALL MARKER AND SERVER IN GOLF COURSE

According to an embodiment of the present invention, a method for allowing a ball marker to perform LoRa communication in a golf course is disclosed. A LoRa communication performing method comprises the following steps of: measuring a current location; selecting only a downlink channel at a first cy...

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Bibliographic Details
Main Author SONG, DONG SEOK
Format Patent
LanguageEnglish
Korean
Published 08.05.2023
Subjects
AMUSEMENTS
APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING,CLIMBING, OR FENCING
BALL GAMES
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
GAMES
HUMAN NECESSITIES
SPORTS
TRAINING EQUIPMENT
WIRELESS COMMUNICATIONS NETWORKS
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Summary:According to an embodiment of the present invention, a method for allowing a ball marker to perform LoRa communication in a golf course is disclosed. A LoRa communication performing method comprises the following steps of: measuring a current location; selecting only a downlink channel at a first cycle when the measured current location is an area other than a green in the golf course; initially selecting an uplink channel when the measured current location is an area in the green inside the golf course and a moving distance during a preset time is within a predetermined range; and alternately selecting an uplink channel and a download channel at a second cycle after the initial selection of the uplink channel. The second cycle is shorter than the first cycle. 본 발명의 실시예에 따르면, 볼 마커가 골프장 내에서 LoRa 통신을 수행하기 위한 방법에 있어서, 현재 위치를 측위하는 단계; 측위된 현재 위치가 골프장 내 그린 외의 영역인 경우, 제1 주기로 다운링크 채널만을 선택하는 단계; 측위된 현재 위치가 골프장 내 그린 내의 영역이고, 기 설정된 시간 동안 이동 거리가 소정 범위 내인 경우, 업링크 채널을 최초 선택하는 단계; 및 상기 업링크 채널에 대한 최초 선택 후, 제2 주기로 업링크 채널 및 다운로드 채널을 번갈아가며 선택하는 단계를 포함하고, 상기 제2 주기는 상기 제1 주기보다 짧은, LoRa 통신 수행 방법이 제공된다.
Bibliography:Application Number: KR20210145237