US 10,439,718 B2
Efficient address assignment in coded lighting positioning systems
Tim Corneel Wilhelmus Schenk, Eindhoven (NL); Hongming Yang, Eindhoven (NL); Lorenzo Feri, Eindhoven (NL); Wijnand Johannes Rietman, Eindhoven (NL); Johan Cornelis Talstra, Eindhoven (NL); and Johan-Paul Marie Gerard Linnartz, Eindhoven (NL)
Assigned to SIGNIFY HOLDING B.V., Eindhoven (NL)
Filed by SIGNIFY HOLDING B.V., Eindhoven (NL)
Filed on Feb. 9, 2018, as Appl. No. 15/892,507.
Application 15/892,507 is a division of application No. 14/958,279, filed on Dec. 3, 2015, granted, now 10,090,924.
Application 14/958,279 is a continuation of application No. 13/263,199, granted, now 9,210,776, previously published as PCT/IB2010/051420, filed on Apr. 1, 2010.
Claims priority of application No. 09157573 (EP), filed on Apr. 8, 2009.
Prior Publication US 2018/0167141 A1, Jun. 14, 2018
Int. Cl. H01J 1/60 (2006.01); H01J 7/42 (2006.01); H05B 37/04 (2006.01); H04B 10/116 (2013.01); H05B 37/02 (2006.01); H05B 33/08 (2006.01)
CPC H04B 10/116 (2013.01) [H05B 37/0245 (2013.01); H05B 37/0254 (2013.01); H05B 37/0272 (2013.01); H05B 33/0818 (2013.01)] 18 Claims
OG exemplary drawing
1. A coded lighting positioning system comprising a plurality of light sources, each of the plurality of light sources comprising:
an emitter for emitting coded light comprising an initial light source identifier of the respective light source; and
a receiver for receiving, from a remote controller, information to assign a modified light source identifier to the respective light source the modified light source identifier being a locally unique identifier used to provide positional information and composed of less data than the initial light source identifier,
the emitter further arranged for emitting coded light comprising said modified light source identifier of the respective light source.