Applying passive RFID system to wireless headphones for extreme low power consumption

Joon Goo Lee, Dongha Jung, Jiho Chu, Seok Joong Hwang, Jong Kook Kim, Janam Ku, Seon Wook Kim
2008 Proceedings of the 45th annual conference on Design automation - DAC '08  
One of major design concerns about wireless headphone is power consumption. In this paper, we propose a novel design for extreme low power headphone implementation by extending the EPC Class-1 Generation2 RFID protocol for delivering stream data. We prototyped a reader as a stream generator, and a passive tag as an audio receiver to consume less power than any other protocols for wireless headphones.
doi:10.1145/1391469.1391594 dblp:conf/dac/LeeJCHKKK08 fatcat:uyfuo2x7sbcrdhc25tgxg2es5q