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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 10009892 B1

PDFFull Text
Date of Patent:
Jun. 26, 2018

Filed:

Mar. 17, 2015

Listen-before-talk operation with freeze interval

Applicant:

Telefonaktiebolaget L M Ericsson (Publ), Stockholm, SE;

Inventors:

Jung-Fu Cheng, Fremont, CA (US);

Sorour Falahati, Stockholm, SE;

Laetitia Falconetti, Aachen, DE;

Bruhtesfa Godana, Kista, SE;

Du Ho Kang, Sollentuna, SE;

Havish Koorapaty, Saratoga, CA (US);

Daniel Larsson, Vallentuna, SE;

Yu Yang, Solna, SE;

Assignee:

TELEFONAKTIEBOLAGET L M ERICSSON (PUBL), Stockholm, SE;

Attorney:

Sage Patent Group

Primary Examiner:

Gregory Sefcheck

Assistant Examiner:

Majid Esmaeilian

Int. Cl.
CPC ...
H04W 72/04 (2009.01); H04W 74/08 (2009.01); H04W 16/14 (2009.01); H04W 84/12 (2009.01);
U.S. Cl.
CPC ...
H04W 72/0446 (2013.01); H04W 74/0808 (2013.01); H04W 16/14 (2013.01); H04W 84/12 (2013.01);
Abstract

There is disclosed a method for operating a radio node for a wireless communication network, the radio node being adapted for transmitting communication data on at least one carrier based on a timing relative to a pre-defined time structure. The method comprises defining at least one freeze interval relative to the pre-defined time structure, performing a Listen-Before-Talk, LBT, procedure to determine whether accessing the at least one carrier for transmission is allowed, and, if accessing the at least one carrier for transmission is determined to be allowed based on performing the LBT procedure, starting transmission of communication data on the at least one carrier outside the at least one freeze interval. There are also disclosed a corresponding node, system, program product and storage medium.

Find Patent Forward Citations

Cheng, Jung-Fu. (2018). Listen-before-talk operation with freeze interval (U.S. Patent No. 10009892). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10009892

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

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