公开(公告)号：US20100195515A1

公开(公告)日：2010-08-05

申请号：US12477513

申请日：2009-06-03

Applicant: Chih-Yu LIN ,  Yung-Chih LIU ,  Che-Hsi Chuang ,  Yu-Chee Tseng

Inventor： Chih-Yu LIN ,  Yung-Chih LIU ,  Che-Hsi Chuang ,  Yu-Chee Tseng

IPC: H04L12/26

CPC classification number: H04L67/12 ,  H04L41/0893 ,  H04L69/28

Abstract: A node apparatus and an adjusting method of a quantity of nodes for a sensor network and a tangible machine-readable medium thereof are provided. The sensor network comprises a plurality of groups, wherein each group has a plurality of nodes. For each group, one of the nodes is set to be a gate node, and each node within the group transmits at least one data of itself to the corresponded gate node. Each gate node calculates a data aggregation time based on a data length per unit time of received data and a predetermined packet length, so that each gate node is able to adjust the quantity of nodes within the group thereof accordingly.

Abstract translation: 提供了用于传感器网络的节点数量和有形机器可读介质的节点装置和调整方法。 传感器网络包括多个组，其中每个组具有多个节点。 对于每个组，节点中的一个被设置为门节点，并且组内的每个节点将其自身中的至少一个数据发送到对应的门节点。 每个门节点基于接收数据的单位时间的数据长度和预定分组长度来计算数据聚合时间，使得每个门节点能够相应地调整其组内的节点数量。

公开(公告)号：US08379589B2

公开(公告)日：2013-02-19

申请号：US12477513

申请日：2009-06-03

Applicant: Chih-Yu Lin ,  Yung-Chih Liu ,  Che-Hsi Chuang ,  Yu-Chee Tseng

Inventor： Chih-Yu Lin ,  Yung-Chih Liu ,  Che-Hsi Chuang ,  Yu-Chee Tseng

IPC: H04L12/28

CPC classification number: H04L67/12 ,  H04L41/0893 ,  H04L69/28

Abstract: A node apparatus and an adjusting method of a quantity of nodes for a sensor network and a tangible machine-readable medium thereof are provided. The sensor network comprises a plurality of groups, wherein each group has a plurality of nodes. For each group, one of the nodes is set to be a gate node, and each node within the group transmits at least one data of itself to the corresponded gate node. Each gate node calculates a data aggregation time based on a data length per unit time of received data and a predetermined packet length, so that each gate node is able to adjust the quantity of nodes within the group thereof accordingly.

Abstract translation: 提供了用于传感器网络的节点数量和有形机器可读介质的节点装置和调整方法。 传感器网络包括多个组，其中每个组具有多个节点。 对于每个组，节点中的一个被设置为门节点，并且组内的每个节点将其自身中的至少一个数据发送到对应的门节点。 每个门节点基于接收数据的单位时间的数据长度和预定分组长度来计算数据聚合时间，使得每个门节点能够相应地调整其组内的节点数量。