Title :
Improved speed near field communication with rotated QPSK constellation and hidden data transmission
Author :
Kang, Eun Su ; Hong, Seong Won ; Han, Dong Seog
Author_Institution :
Sch. of Electr. Eng. & Comput. Sci., Kyungpook Nat. Univ., Daegu, South Korea
Abstract :
A quadrature phase shift keying (QPSK) modulation with additional data transmission is proposed to improve throughput for near field communications. The additional data is transmitted by the phase rotation of the constellation.
Keywords :
near-field communication; quadrature phase shift keying; constellation phase rotation; hidden-data transmission; improved speed near-field communication; quadrature phase shift keying; rotated QPSK constellation; Data communication; Educational institutions; Facsimile; IEC standards; ISO standards; Phase shift keying; Constellation; QPSK; The near field communication (NFC); transmission;
Conference_Titel :
Broadband Multimedia Systems and Broadcasting (BMSB), 2012 IEEE International Symposium on
Conference_Location :
Seoul
Print_ISBN :
978-1-4673-0293-7
Electronic_ISBN :
2155-504
DOI :
10.1109/BMSB.2012.6264314
