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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.:

US 10979270 B1

PDFFull Text
Date of Patent:
Apr. 13, 2021

Filed:

Mar. 11, 2019

Scalable synthesis of signals of high symbol rate using lower symbol rate dsps

Applicant:

Infinera Corporation, Sunnyvale, CA (US);

Inventors:

Han Sun, Sunnyvale, CA (US);

Avid Lemus, Sunnyvale, CA (US);

Ahmed Awadalla, Sunnyvale, CA (US);

Kuang-Tsan Wu, Ottawa, CA;

Assignee:

Infinera Corporation, San Jose, CA (US);

Attorney:

David L. Soltz

Primary Examiner:

Don N Vo

Int. Cl.
CPC ...
H04L 27/00 (2006.01); H04L 27/26 (2006.01); H04L 25/02 (2006.01); H04L 5/00 (2006.01); H03H 17/06 (2006.01); H04L 27/12 (2006.01);
U.S. Cl.
CPC ...
H04L 27/2634 (2013.01); H03H 17/06 (2013.01); H04L 5/001 (2013.01); H04L 25/0212 (2013.01); H04L 27/122 (2013.01);
Abstract

Methods, systems, and apparatus, including computer programs encoded on computer storage media, for transmitting signals with a high data rate. In some implementations, an apparatus includes a first digital signal processor outputting first data at a first data rate. A second digital signal processor outputting second data at a second data rate. A filter circuitry receiving and up-sampling the first and second data. Additionally, the apparatus includes a combiner circuit that receives the first up-sampled data and the second up-sampled data, the combiner circuit combining the first and second up-sampled data to provide a multiplexed output, the multiplexed output having a third data rate that is greater than the first data rate or the second data rate.

Find Patent Forward Citations

Sun, Han. (2021). Scalable synthesis of signals of high symbol rate using lower symbol rate dsps (U.S. Patent No. 10979270). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10979270

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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