发明名称 |
APPARATUS AND METHOD FOR MESSAGE TRANSMISSION IN DELAY TOLERANT NETWORK CONSIDERING THE CHARACTERISTICS OF PACKET |
摘要 |
A message transmission device in a delay allowance network considering packet characteristics and a message transmission method are disclosed. A message classification unit classifies messages into predetermined packets according to the predetermined standard. A transmission possibility modification unit calculates a modification transmission possibility value in which a first transmission possibility modification value is modified in order to transmit the message from a transmission node to a destination node. A message transmission unit transmits the message from the transmission node to the reception node when the predetermined condition is satisfied by comparing a second transmission possibility value with the modified transmission possibility value. The present invention can improve a service quality by considering the packet characteristics and transmission possibility defined based on the touch information with the destination node in the PRoPHET protocol of the delay allowance network. [Reference numerals] (110) Message classification unit;(120) Transmission possibility modification unit;(130) Message transmission unit |
申请公布号 |
KR101341345(B1) |
申请公布日期 |
2013.12.16 |
申请号 |
KR20120108838 |
申请日期 |
2012.09.28 |
申请人 |
TELEFIELD INC.;SOONGSIL UNIVERSITY RESEARCH CONSORTIUM TECHNO-PARK |
发明人 |
CHUNG, YUN WON;KIM, YOUNG HAN |
分类号 |
H04L12/58 |
主分类号 |
H04L12/58 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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