| GWANGJU INSTITUTE OF SCIENCE & TECHNOLOGY Patent applications |
| Patent application number | Title | Published |
|---|
| 20110128131 | HEAD NODE SELECTION METHOD FOR CLUSTERING IN WIRELESS SENSOR NETWORK AND WIRELESS SENSOR NETWORK - The present invention relates to a wireless sensor network, and more particularly, to a head node selection method for clustering in a wireless sensor network and a wireless sensor network. The wireless sensor network for determining a head node that includes: a first node; and a second node wirelessly being in communication with the first node, wherein the first node broadcasts a final head node message which is a message indicating that the first node itself is a final head node to the second node if the residual energy of the first node is larger than the residual energy of the neighboring nodes. It is therefore possible to minimize clustering process time. | 06-02-2011 |
| 20110052697 | Aptamer-Directed Drug Delivery - The present invention provides systems, methods, and compositions for targeted delivery of a therapeutic agent organs, tissues, cells, extracellular matrix components, and intracellular compartments. The present invention provides a complex comprising a therapeutic or diagnostic agent and a nucleic acid targeting moiety, wherein the agent non-covalently associates with base pairs of the nucleic acid targeting moiety. The invention provides targeted particles comprising a particle and an inventive complex. The present invention provides methods of designing, manufacturing, and using inventive complexes and targeted particles. | 03-03-2011 |
| 20090147790 | PACKET TRANSMISSION SCHEDULING METHOD IN WIRELESS NETWORK AND PACKET TRANSMISSION METHOD USING THE SAME - Provided are a packet transmission scheduling method in a wireless network and a packet transmission method using the same. The packet transmission scheduling method, includes storing location information and a path loss exponent of each node on a multiplexing path; calculating a Signal-to-Interference and Noise Ratio (SINR) between nodes on a predetermined path based on the stored location information; when the calculated SINR exceeds a threshold, forming the paths as a path table; and scheduling packet transmission based on the formed path table. | 06-11-2009 |
