Our presentation for CFIC-2013. This paper describes a new model for local messaging based on the network proximity. We present a novelty mobile mashup which combines Wi-Fi proximity measurements with Cloud Messaging. Our mobile mashup combines passive monitoring for smart phones and cloud based messaging for mobile operational systems. Passive monitoring can determine the location of mobile subscribers (mobile phones, actually) without the active participation of mobile users. This paper describes how to combine the passive monitoring and notifications.
1. Local Messages for
Smartphones
Dmitry Namiot Lomonosov Moscow State University
dnamiot@gmail.com
Manfred Sneps-Sneppe Ventspils University College
manfreds.sneps@gmail.com
CFIC 2013
2. • A new model for local area messaging
based on the network proximity.
• Mobile mashup which combines Wi-Fi
proximity measurements with Cloud
Messaging.
• Passive monitoring can determine the
location of mobile subscribers (mobile
phones) without the active participation of
mobile users.
• Cloud Messaging delivers notifications
About
4. Passive Wi-Fi monitoring
• Wi-Fi probe request
• Client (even not
connected) can send
requests to AP
• AP can analyze
requests
• We can collect MAC-
addresses for clients
5. Advantages and disadvantages
• Does not require special mobile applications
• For mobile users it works automatically and
transparently
• It is anonymous monitoring. MAC address is
used for re-identification only. It could be
replaced with some hash-code (privacy)
• It is not 100% reliable. There is no warranty
that Wi-Fi client will send probe request
9. Cloud Messaging
• Cloud infrastructure
from vendor
• Google, Apple,
Microsoft, Nokia –
own cloud based
infrastructures for
notifications
• Google message: 4
Kb payload delivery
11. Key moments for Cloud Messaging
• Application register with Cloud Messaging
• Application provides a key from Cloud
Messaging server (subscribes) to the
particular application (Sender)
• Sender saves keys and use them later for
delivering notifications
• Key moment – subscription is activated
from the mobile application on the
particular phone.
12. Key moments for mashup
• Let us extend the subscription process
• Mobile application (mobile phone, actually)
will provide a key for notification and MAC-
address for identification
• Sender can compare saved MAC-
addresses with the MAC-addresses,
collected by the passive monitoring
13. Key moments for mashup - 2
• Sender can deliver notifications to those,
who are nearby only.
• It is real-time detection
• MAC-address is used for the re-
identification only. So, it could be replaced
with some hash-code (privacy)
14. Use cases
• Proximity marketing
• Deliver local area messages in retail
• Hyper-local new delivery in campuses.
Tested in Lomonosov Moscow State
University
• Smart Cities information delivery
15. Conclusion
• A new mashup based on passive Wi-Fi monitoring forA new mashup based on passive Wi-Fi monitoring for
mobile devices and cloud based notifications.mobile devices and cloud based notifications.
• Passive monitoring uses probe requests from Wi-FiPassive monitoring uses probe requests from Wi-Fi
specifications for detecting nearby clients.specifications for detecting nearby clients.
• Notification module uses cloud messaging (pushNotification module uses cloud messaging (push
notifications) from mobile operational systems.notifications) from mobile operational systems.
• This approach does not require special mobileThis approach does not require special mobile
applications for mobile users.applications for mobile users.
• This application does not publish location info in theThis application does not publish location info in the
social network.social network.
• Custom messages will target online subscribers inCustom messages will target online subscribers in
the nearby area only.the nearby area only.
16. About us
International team: Russia - LatviaInternational team: Russia - Latvia ((Moscow –Moscow –
Riga – VentspilsRiga – Ventspils).). Big history of developingBig history of developing
innovative telecom and software services,innovative telecom and software services,
international contests awardsinternational contests awards
Research areas are:Research areas are:
open API for telecom,open API for telecom,
web access for telecom data,web access for telecom data,
Smart Cities,Smart Cities,
M2M applications, context-aware computingM2M applications, context-aware computing..