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:
Jul. 02, 2019
Filed:
Oct. 16, 2015
Applicant:
Avago Technologies International Sales Pte. Limited, Singapore, SG;
Inventor:
Baoguo Yang, Saratoga, CA (US);
Assignee:
Avago Technologies International Sales PTE. Limited, Singapore, SG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 17/345 (2015.01); H04W 16/14 (2009.01);
U.S. Cl.
CPC ...
H04B 17/345 (2015.01); H04W 16/14 (2013.01);
Abstract
Systems and methods allow LAA LTE equipment to coexist with other services in the unlicensed band such as WIFI or WLAN services. Systems and methods use LTE reference signals in the unlicensed spectrum that are not continuous and can be interrupted by a WIFI signal or other services in the unlicensed band or use a dynamic LAA ON burst or window to provide the LTE reference signals in some embodiments. The systems and methods can detect the presence of LTE signals using a one or more of a number of techniques.