An Initial Proposal of Reference Architecture for TG4s (15-15-027) Use Case 2: Anomaly Detection Co-existing networks, e.g. IEEE802.11 and 15.4e (ISA100.11a), are able to the alien system information each other. Increased noise energy using energy detection Overlapping network activity carrier sense Jabber or jamming node may be detected. Suspicious behavior or ordinary mobile demeanor of alien node can be estimated. Sometimes notification storm has to be suppressed, e.g. mobile worker carrying wireless gadgets. Security threat may be alleviated, for instance; detection of attack” node “replay detection of spoofing” node “active Figure 3 Anomaly detection Vigilance of Spectrum Resource in private facilities for network stability and security Use Case 3: Resource management for Network () is composed of multiple PANs When a new smart meter (end point) is installed, it will join one of those PANs in their footprints Selection and reselection of the PAN to be joined is determined with certain criteria Structure of RF mesh changes from time to time Stable performance among multiple PANs is desired Well-balanced SRU (Spectrum Resource Usage) is desired for each end point to show as much the same performance as possible regardless of the available PANs Instantaneous QoS fluctuation should not affect the behavior of those end points Figure 4 Network Use case proposal for Technical Guidance Document (15-15-177)
An Initial Proposal of Reference Architecture for TG4s (15-15-027) Use Case 2: Anomaly Detection Co-existing networks, e.g. IEEE802.11 and 15.4e (ISA100.11a), are able to the alien system information each other. Increased noise energy using energy detection Overlapping network activity carrier sense Jabber or jamming node may be detected. Suspicious behavior or ordinary mobile demeanor of alien node can be estimated. Sometimes notification storm has to be suppressed, e.g. mobile worker carrying wireless gadgets. Security threat may be alleviated, for instance; detection of “replay attack” node detection of “active spoofing” node Figure 3 Anomaly detection Vigilance of Spectrum Resource in private facilities for network stability and security Use Case 3: Resource management for Network () is composed of multiple PANs When a new smart meter (end point) is installed, it will join one of those PANs in their footprints Selection and reselection of the PAN to be joined is determined with certain criteria Structure of RF mesh changes from time to time Stable performance among multiple PANs is desired Well-balanced SRU (Spectrum Resource Usage) is desired for each end point to show as much the same performance as possible regardless of the available PANs Instantaneous QoS fluctuation should not affect the behavior of those end points Figure 4 Network Use case proposal for Technical Guidance Document (15-15-177)
15-14-0555-06-004s-tg4s-technical-guidance-document.docx