Case Studies in M2M Sasha Ruditsky CTO TBU RADVISION
Agenda SIP in Telecom SIP and M2M Case studies – SIP and Cars – SIP in Railroad infrastructure
SIP IN TELECOM
SIP – The PSTN Alternative
Rich Multimedia
Presence and IM
SIP AND M2M
SIP Events Mechanism Keeping up to date
Device AEvent Server SUBSCRIBE Subscribing for events
SUBSCRIBE 200 OK Subscribing for events Device AEvent Server
SUBSCRIBE 200 OK NOTIFY 200 OK Subscribing for events Device AEvent Server
SUBSCRIBE 200 OK NOTIFY 200 OK NOTIFY 200 OK event Subscribing for events Device AEvent Server
SUBSCRIBE 200 OK NOTIFY 200 OK NOTIFY 200 OK PUBLISH 200 OK Subscribing for events Device ADevice BEvent Server
CASE STUDIES
Transportation The need – In-vehicle monitoring – Traffic management – Emergency situation reporting Most new cars already have an IP address and are connected to IP network
Transportation: OnStar OnStar connects cars to NENA NENA employs SIP to deliver location and presence information from vehicle to PSAP
Transportation: SIP event package for vehicle info <vehicle-info xmlns="urn:ietf:params:xml:ns:vehicle-info" state="full" version=" " > open on closed Throttle Switch Malfunction Timing Belt Skipped a Tooth Internet draft (draft-singh-simple-vehicle-info-01)draft-singh-simple-vehicle-info-01
Railroads The need: Communicate and control tracks and trains from different vendors Solution: – Use SIP for communication – Employ specialized events packages
Railroads SIP communication concept 19 Back office Wayside Devices Locomotive Home Network Foreign Network SIP
Railroads: Communication example
Railroads: Multiple devices, multiple networks
In Conclusion SIP is not only for telecom SIP event mechanism can be used for M2M communication Car, trains communicate using SIP Any IP devices can communicate using SIP Voice and Video is the bonus in such communication
A BIT ABOUT RADVISION
Who is RADVISION THE INDUSTRY’S EXPERT IN VISUAL COMMUNICATIONS RADVISION is the leading provider of core technologies, products and solutions that enable unified multimedia communications over IP, 3G and emerging next generation IMS networks.
Technology Business Unit Mission To be the first choice for developers of IP Voice and Video Communications Solutions with innovative, high quality products and services
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