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:
Jun. 04, 2019
Filed:
Mar. 07, 2016
Applicant:
Solid, Inc., Seongnam-si, Gyeonggi-do, KR;
Inventors:
Hee Cheol Yun, Seoul, KR;
Seung Rog Choi, Seongnam-si, KR;
Sun Keun Yu, Seoul, KR;
Tae Hyeong Kim, Anyang-si, KR;
Assignee:
SOLiD, INC., Seongnam-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M 7/30 (2006.01); H04L 1/00 (2006.01); H04L 27/26 (2006.01); H04B 10/516 (2013.01); H04B 10/2575 (2013.01);
U.S. Cl.
CPC ...
H03M 7/30 (2013.01); H03M 7/70 (2013.01); H04B 10/516 (2013.01); H04L 1/0013 (2013.01); H04L 27/2634 (2013.01); H04B 10/2575 (2013.01);
Abstract
There is provided a digital data compression device including a domain converter configured to perform frequency domain conversion on input digital I/Q data and output coefficient data corresponding to the digital I/Q data; a data converter configured to receive the coefficient data output from the domain converter and convert the input coefficient data of Cartesian coordinates into coefficient data of polar coordinates; and a quantizer configured to quantize the coefficient data of the polar coordinates output from the data converter.