A method and system for triggering multiple client requests, including: providing directions for obtaining multibeacon instructions, in response to a content request from the client device, providing the multibeacon instructions in response to a request from the client device, with the request for multibeacon...http://www.google.es/patents/US8090825?utm_source=gb-gplus-sharePatente US8090825 - System and method for multibeaconing
