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:
Dec. 22, 2015
Filed:
May. 22, 2013
Applicant:
International Business Machines Corporation, Armonk, NY (US);
Inventors:
Xinhao Cheng, Shanghai, CN;
Mingqiang Li, Beijing, CN;
Yonghua Lin, Beijing, CN;
Qing Wang, Beijing, CN;
Chao Xue, Beijing, CN;
Rong Yan, Beijing, CN;
Hai Zhan, Beijing, CN;
Chao Zhu, Beijing, CN;
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B 7/00 (2006.01); H04W 8/00 (2009.01); H04W 72/04 (2009.01); H04L 29/06 (2006.01); H04W 24/02 (2009.01); H04W 28/06 (2009.01);
U.S. Cl.
CPC ...
H04W 8/00 (2013.01); H04L 69/04 (2013.01); H04W 72/042 (2013.01); H04W 24/02 (2013.01); H04W 28/06 (2013.01);
Abstract
A radio unit configured to connect to a baseband processing unit includes a transformation unit configured to obtain uplink time domain signal data and transform the uplink time domain signal data into uplink frequency domain signal data; and a compression unit configured to compress the uplink frequency domain signal data by using a compression algorithm.