Seunghak LEE

Sensor Node Localization by Three Mobile Anchors in the Wireless Sensor Networks
Seunghak LEE  Namgi KIM  Heeyoul KIM  Younho LEE  Hyunsoo YOON 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2011/10/01
Vol. E94-D  No. 10  pp. 1981-1988
Type of Manuscript: PAPER
Category: Information Network
Keyword: 
sensor localization,  sensor deployment,  mobile anchor,  sensor network, 
  Summary |  Full Text:PDF (1MB)
An Efficient TDMA Scheduling Scheme for Wireless Sensor and Actor Networks
Sang-Hun CHUNG  Seunghak LEE  Hyunsoo YOON 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/06/01
Vol. E91-B  No. 6  pp. 1886-1895
Type of Manuscript: PAPER
Category: Network
Keyword: 
wireless sensor and actor networks,  wireless sensor networks,  medium access control,  TDMA protocols, 
  Summary |  Full Text:PDF (650.4KB)
A Proximity-Based Self-Organizing Hierarchical Overlay Framework for Distributed Hash Tables
Kwangwook SHIN  Seunghak LEE  Geunhwi LIM  Hyunsoo YOON 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/07/01
Vol. E90-B  No. 7  pp. 1651-1662
Type of Manuscript: PAPER
Category: Network
Keyword: 
peer-to-peer,  DHT,  physical topology,  hierarchical architecture,  overlay network,  efficient replication, 
  Summary |  Full Text:PDF (466.2KB)