Patent ID: 11956325
Assignee: VODAFONE AUTOMOTIVE S.P.A.
Field: Digital communication (Electrical engineering)
Classification: CPC H  G | IPC H

Claim 7:
8. A method for use in a cellular network providing location-based publications using a publish/subscribe protocol, the method comprising:
determining, at a client device, a geographical location of the client device;
determining, at the client device, a first subscription geohash, the first subscription geohash identifying an area including the geographical location of the client device, wherein determining, at the client device, the first subscription geohash comprises determining the first subscription geohash specified to a subscription level;
sending, from the client device, a subscription request to a server, the subscription request having a subscription name comprising the first subscription geohash;
determining, at the client device, a speed of travel of the client device; and
determining, at the client device, the subscription level based on the speed.