Invention Grant
- Patent Title: Radio frequency communication system and method
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Application No.: US16312796Application Date: 2017-06-29
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Publication No.: US10992417B2Publication Date: 2021-04-27
- Inventor: Flemming Hald , Johnny Dørken Christiansen
- Applicant: Kamstrup A/S
- Applicant Address: DK Skanderborg
- Assignee: Kamstrup A/S
- Current Assignee: Kamstrup A/S
- Current Assignee Address: DK Skanderborg
- Agency: Renner, Otto, Boisselle & Sklar, LLP
- Priority: EP16177152 20160630
- International Application: PCT/EP2017/066131 WO 20170629
- International Announcement: WO2018/002222 WO 20180104
- Main IPC: H04L1/00
- IPC: H04L1/00 ; H04W12/04 ; H04W12/00 ; H04L5/00

Abstract:
Radio frequency communication method for wirelessly transmitting data packets between two communication nodes of a communication network, the method comprising the steps of generating a data packet including payload data and a first data check value a, transmitting the data packet from the first node to a second node; and determine whether the data packet is transmitted correctly by calculating a second data check value based on the received payload data and comparing the second data check value to the first data check value to; if the data packet is received correctly, transmitting from the second node to the first node an acknowledgement packet including a first acknowledgement check value wherein the first acknowledgement check value provides stronger assurances about data integrity of the received payload data than the first and second data check values; and at the first node, calculating a second acknowledgement check value based on the original payload data, and determining whether the data received at the second node matched the data originally sent from the first node.
Public/Granted literature
- US20200313798A1 RADIO FREQUENCY COMMUNICATION SYSTEM AND METHOD Public/Granted day:2020-10-01
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