The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 26, 2016
Filed:
Sep. 06, 2012
MI Kyung OH, Daejeon, KR;
Young AE Jeon, Daejeon, KR;
Sangjae Lee, Daejeon, KR;
Jaehwan Kim, Daejeon, KR;
Cheol-ho Shin, Daejeon, KR;
Byoung Hak Kim, Daejeon, KR;
Seung Sik Lee, Daejeon, KR;
Sangsung Choi, Daejeon, KR;
Jae Young Kim, Seoul, KR;
Mi Kyung Oh, Daejeon, KR;
Young Ae Jeon, Daejeon, KR;
Sangjae Lee, Daejeon, KR;
Jaehwan Kim, Daejeon, KR;
Cheol-ho Shin, Daejeon, KR;
Byoung Hak Kim, Daejeon, KR;
Seung Sik Lee, Daejeon, KR;
Sangsung Choi, Daejeon, KR;
Jae Young Kim, Seoul, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
Abstract
A method of generating a packet for low energy critical infrastructure monitoring (LECIM) wireless communication is provided. The method includes steps of generating a first bit string by multiplexing a physical layer header (PHR) bit and a physical layer service data unit (PSDU) bit; convolution encoding the first bit string; interleaving the convolution-encoded first bit string; generating a second bit string by multiplexing the interleaved first bit string with a synchronization header (SHR) bit; and modulating the second bit string with a frequency shift keying (FSK) method and a position-based FSK method.