APPARATUS AND METHOD FOR TRANSMITTING/RECEIVING FRAGMENTATION PACKET
摘要
PURPOSE: An apparatus and method for transmitting/receiving fragmentation packet are provided to reduce the size of a fragmentation header in a wireless sensor network. CONSTITUTION: A sensor unit(260) senses a surrounding environment. A packet management unit(210) creates a fragmentation packet. A communication unit(220) transmits and receives the fragmentation packet. A storage unit(230) stores a routing table(500) and a fragmentation table(600). If a first fragmentation packet is received, a table management unit(250) extracts fragmentation information included in the first fragmentation packet. The table manager creates the routing table and the fragmentation table.
申请公布号
KR20110064295(A)
申请公布日期
2011.06.15
申请号
KR20090120814
申请日期
2009.12.07
申请人
KYUNGPOOK NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
发明人
KIM, IL HYU;CHA, JEONG WOO;KIM, CHANG HOON;PARK, JONG TAE