Title:
APPARATUS AND METHOD FOR DETECTING NETWORK CONGESTION BASED ON DESTINATION NODE
Document Type and Number:
WIPO Patent Application WO/2014/178523
Kind Code:
A1
Abstract:
The present invention provides an apparatus for detecting network congestion based on a destination node, which receives service data transmitted from a source node, and a method for detecting network congestion based on a destination node. Particularly, the apparatus for detecting network congestion based on a destination node, according to one embodiment of the present invention, extracts physical information of an electrical signal received from an antenna of the destination node, extracts the size of a payload of a MAC frame from the MAC frame after the extracted physical information is converted into the MAC frame, extracts the size of the service data included in the payload of the MAC frame, generates comparison result data by comparing the size of the payload and the size of the service data, and then determines whether the network has congestion by comparing the comparison result data and a pre-set threshold value.
Inventors:
KIM HWANG NAM (KR)
KIM HYUN SOON (KR)
KIM HYUN SOON (KR)
Application Number:
PCT/KR2014/000840
Publication Date:
November 06, 2014
Filing Date:
January 29, 2014
Export Citation:
Assignee:
UNIV KOREA RES & BUS FOUND (KR)
International Classes:
H04L47/36; H04W80/02; H04W28/02; H04W80/06
Domestic Patent References:
| WO2013051910A2 | 2013-04-11 |
Foreign References:
| KR100761935B1 | 2007-09-28 | |||
| US7710870B2 | 2010-05-04 | |||
| US20060187840A1 | 2006-08-24 |
Attorney, Agent or Firm:
MAPS Intellectual Property Law Firm (KR)
특허법인 엠에이피에스 (KR)
특허법인 엠에이피에스 (KR)
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