发明名称 |
NODE APPARATUS, NODE QUANTITY ADJUSTMENT METHOD, AND TANGIBLE MACHINE-READABLE MEDIUM FOR A SENSOR NETWORK |
摘要 |
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.
|
申请公布号 |
US2010195515(A1) |
申请公布日期 |
2010.08.05 |
申请号 |
US20090477513 |
申请日期 |
2009.06.03 |
申请人 |
INSTITUTE FOR INFORMATION INDUSTRY |
发明人 |
LIN CHIH-YU;LIU YUNG-CHIH;CHUANG CHE-HSI;TSENG YU-CHEE |
分类号 |
H04L12/26 |
主分类号 |
H04L12/26 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|