公开(公告)号：US20160192212A1

公开(公告)日：2016-06-30

申请号：US14658041

申请日：2015-03-13

Applicant: Electronics and Telecommunications Research Institute

Inventor： Jeong-Gil KO ,  Eun-Hee KIM ,  Nae-Soo KIM ,  Byung-Bog LEE

IPC: H04W24/02

CPC classification number: H04W40/12 ,  Y02D70/34

Abstract: An aspect of the present invention provides a method for sensing a quality of a mobility link by a system for sensing a quality of a mobility link configured for evaluating a quality of a transmission-attempting link connected with a transmission-attempting node: computing link quality metric values of RSSI, LQI and EXT from transmission packets included in the message; computing a distribution ratio of a fuzzy set corresponding to each of the link quality metric values by applying the computed quality metric values to a quality fuzzy set having their respective quality factor indicators configured therein; computing fuzzy estimator values by classifying and aggregating the computed fuzzy distribution ratio of the quality fuzzy set into a first, a second and a third quality; and evaluating a quality of the transmission-attempting link based on the fuzzy estimator values.

Abstract translation: 本发明的一个方面提供了一种用于感测移动性链路的质量的方法，所述系统用于感测被配置用于评估与发送尝试节点连接的发送尝试链路的质量的移动性链路的质量：计算链路质量 该消息中包含的传输分组的RSSI，LQI和EXT的度量值; 通过将所计算的质量度量值应用于其中配置有其各自品质因子指​​示符的质量模糊集合来计算与每个链路质量度量值相对应的模糊集合的分布比; 通过将所述质量模糊集合的计算出的模糊分布比分类并聚合为第一，第二和第三质量来计算模糊估计值; 以及基于所述模糊估计值估计所述发送尝试链路的质量。

公开(公告)号：US20150282039A1

公开(公告)日：2015-10-01

申请号：US14596612

申请日：2015-01-14

Applicant: Electronics and Telecommunications Research Institute

Inventor： Jong-Jun PARK ,  Jeong-Gil KO ,  Jong-Soo JEONG ,  Jong-Arm JUN

IPC: H04W40/00 ,  H04W52/02 ,  H04W84/18 ,  H04L12/721 ,  H04W40/26

CPC classification number: H04W40/005 ,  H04W40/26 ,  H04W52/0235 ,  Y02D70/144 ,  Y02D70/22

Abstract: A method for transferring data in a method for transferring data signals by a data communication system comprising at least one node, the method comprises: transmitting a wakeup message when a source node receives a probe packet from at least one of other communication nodes; when at least one node which received the wakeup message is a relay node, transmitting the wakeup message upon receiving the probe packet from another communication node by the relay node; when the node which received the wakeup message is a destination node, transmitting a suppress message upon receiving the wakeup message by the destination node; when the relay node receives the suppress message, transmitting the suppress message; and when the source node receives the suppress message, transmitting concurrently a data signal to the destination node through the relay node.

Abstract translation: 一种用于在由包括至少一个节点的数据通信系统传送数据信号的方法中传送数据的方法，所述方法包括：当源节点从至少一个其他通信节点接收探测分组时，发送唤醒消息; 当接收到所述唤醒消息的至少一个节点是中继节点时，由所述中继节点从另一通信节点接收到所述探测分组时发送所述唤醒消息; 当接收到所述唤醒消息的节点是目的地节点时，由所述目的地节点在接收到所述唤醒消息时发送抑制消息; 当中继节点接收到抑制消息时，发送抑制消息; 并且当源节点接收到抑制消息时，通过中继节点同时发送数据信号到目的地节点。

公开(公告)号：US20140281051A1

公开(公告)日：2014-09-18

申请号：US14062949

申请日：2013-10-25

Applicant: Electronics and Telecommunications Research Institute

Inventor： Byung-Bog LEE ,  Jeong-Gil KO ,  Sang-Gi HONG ,  Nae-Soo KIM

IPC: G06F11/30

CPC classification number: G01D21/00

Abstract: A sensor terminal capable of personalizing an external physical device. The sensor terminal includes a control unit that recognizes and uses the external physical device as an internal device. The control unit may include a device object driver to manage a device object of one or more physical device and a profile of the device object; and a device service module to generate the device object of the physical device, and register the generated device object and the profile of the device object in the device object driver. Thus, the sensor terminal may recognize and use the external physical device as if it were the internal device.

Abstract translation: 一种能够个性化外部物理设备的传感器终端。 传感器端子包括识别和使用外部物理设备作为内部设备的控制单元。 控制单元可以包括用于管理一个或多个物理设备的设备对象和设备对象的配置文件的设备对象驱动器; 以及设备服务模块，用于生成所述物理设备的设备对象，并且在所述设备对象驱动器中注册所生成的设备对象和所述设备对象的简档。 因此，传感器端子可以识别和使用外部物理设备，就像它是内部设备一样。