Document Overview

Introduction

Various documents can be downloaded in PDF under this menu. Access to the documents requires individual acceptance of the license terms.

The documents are briefly described in the following.

OpenlinkIQ® Protocol Specification

 

The OpenlinkIQ® specification (FILE100001755-55123270) is a full specification of the radio interface between an end device and a data collector as shown in the system description.

The following topics are included:

  • Physical design constraints for the radio interface
  • Physical frame format of the protocol
  • Embedded frame format
  • Integration of M-Bus upper layer data frames into OpenlinkIQ®
  • Coding of header and data including test vectors for validation
Go to The OpenlinkIQ® specification
OpenlinkIQ® Implementation Guide

 

The OpenlinkIQ® implementation guide (FILE100000553-55123278) is a technical companion document which contains frame examples, showing how real meter or sensor data can be formatted and transmitted over the OpenlinkIQ® protocol.

The OpenlinkIQ® implementation guide contains link budget calculations and interference considerations. Therefore if can be considered in the planning process for implementation of thousands of end devices in a system.

Go to The OpenlinkIQ® implementation guide
IoT Connectivity Guide

 

The IoT Connectivity Guide (55123279) provides inspiration to OpenlinkIQ® designers on how a data concentrator can connect and deliver data to a cloud based data server.

The IoT Connectivity is exemplified using a software implementation on a Kamstrup OpenlinkIQ® Research Concentrator which is connecting to, and delivering data to AWS IoT Core.

Go to IoT Connectivity Guide

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