Owner ACK Ventures Holdings, LLC

Inventors Eskin, Eleazar

Agent Griffith Hack

Pub. Number AU-A-2011201040

Parent 2007221827

Filing date 9 March 2011

Wipo publication date 31 March 2011

H04W 4/02 (2009.01) Services or facilities specially adapted for wireless communication networks - Services making use of the location of users or terminals

G01S 1/68 (2006.01) Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters

G06F 15/02 (2006.01) Digital computers in general - manually operated with input through keyboard and computation using a built-in programme, e.g. pocket calculators

H04B 7/26 (2006.01) Radio transmission systems, i.e. using radiation field - at least one of which is mobile

H04L 12/28 (2006.01) Data switching networks - characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]

H04L 12/56 (2006.01) Data switching networks - Packet switching systems

H04L 29/06 (2006.01) Arrangements, apparatus, circuits or systems, not covered by a single one of groups - characterised by a protocol

H04M 11/00 (2006.01) Telephonic communication systems specially adapted for combination with other electrical systems

H04L 29/08 (2006.01) Arrangements, apparatus, circuits or systems, not covered by a single one of groups - Transmission control procedure, e.g. data link level control procedure