公开(公告)号：US09154544B2

公开(公告)日：2015-10-06

申请号：US13925725

申请日：2013-06-24

Applicant: Electronics and Telecommunications Research Institute

Inventor： Il-Kyun Park ,  Sim-Kwon Yoon ,  Seok-Kap Ko ,  Byung-Tak Lee ,  Young-Sun Kim

IPC: H04J3/16 ,  H04L29/08 ,  H04W4/00 ,  H04W84/18

CPC classification number: H04L67/06 ,  H04L67/125 ,  H04W4/38 ,  H04W84/18 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/162

Abstract: Provided is a method of supporting CoAP-based sensor data transmission between a sensor data collector in a sensor node relay and one or more 6LoWPAN-unsupported sensor nodes. The method includes receiving a CoAP sensor data request message from the sensor data collector, transmitting a CoAP sensor data request message to a corresponding 6LoWPAN-unsupported sensor node by analyzing the received CoAP sensor data request message, and responding to the sensor data collector by creating a CoAP sensor data response message including sensor data received from one or more of the 6LoWPAN-unsupported sensor nodes.

Abstract translation: 提供了一种在传感器节点继电器中的传感器数据收集器与一个或多个6LoWPAN不支持的传感器节点之间支持基于CoAP的传感器数据传输的方法。 该方法包括从传感器数据收集器接收CoAP传感器数据请求消息，通过分析所接收到的CoAP传感器数据请求消息将CoAP传感器数据请求消息发送到相应的6LoWPAN不支持的传感器节点，并通过创建 CoAP传感器数据响应消息，包括从6LoWPAN不支持的传感器节点中的一个或多个接收的传感器数据。