Title:
GATEWAY FOR RELAYING COMMERCIAL COMMUNICATION NETWORK AND LORA COMMUNICATION NETWORK
Document Type and Number:
WIPO Patent Application WO/2020/122682
Kind Code:
A1
Abstract:
The present invention relates to a gateway for relaying a commercial communication network and a LoRa communication network, the gateway comprising: a first antenna for communicating, through the LoRa communication network, with at least one sensor installed at the spot; a second antenna for transmitting, to the commercial communication network or another gateway, data received through the first antenna from the sensor; and a communication unit for communicating, according to a time division method, with a particular channel from among two or more channels of the LoRa communication network, the channels having frequency bands different from each other.
Inventors:
PARK YONG CHAN (KR)
PARK SEONG BEAN (KR)
PARK SEONG BEAN (KR)
Application Number:
PCT/KR2019/017739
Publication Date:
June 18, 2020
Filing Date:
December 13, 2019
Export Citation:
Assignee:
ECONNBIZ CO LTD (KR)
International Classes:
H04W88/16; G08B3/10; G08B17/06; H02J7/35; H04W4/38; H04W88/18
Foreign References:
| KR20180105868A | 2018-10-01 | |||
| KR101435507B1 | 2014-09-03 | |||
| KR20180095261A | 2018-08-27 |
Other References:
PIYARE, RAJEEV ET AL.: "On-Demand TDMA for Energy Efficient Data Collection with LoRa and Wake-up Receiver", 2018 14TH INTERNATIONAL CONFERENCE ON WIRELESS AND MOBILE COMPUTING, NETWORKING AND COMMUNICATIONS (WIMOB, 11 September 2018 (2018-09-11), XP033476486
LEE, JAE DONG, UBIQUITOUS SENSOR NETWORK, 30 April 2013 (2013-04-30), Retrieved from the Internet [retrieved on 20200306]
LEE, JAE DONG, UBIQUITOUS SENSOR NETWORK, 30 April 2013 (2013-04-30), Retrieved from the Internet
Attorney, Agent or Firm:
YOO, Cheol Hyun (KR)
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