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:
Aug. 27, 2019
Filed:
Nov. 13, 2017
Applicant:
Phazr, Inc., Allen, TX (US);
Inventor:
Farooq Khan, Allen, TX (US);
Assignee:
Phazr, Inc., Allen, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 5/00 (2006.01); H04W 72/04 (2009.01); H04L 5/14 (2006.01);
U.S. Cl.
CPC ...
H04L 5/0007 (2013.01); H04L 5/0032 (2013.01); H04L 5/143 (2013.01); H04W 72/0446 (2013.01);
Abstract
A method of wireless communication using time division duplex over widely spaced frequency bands by a radio base station includes transmitting millimeter wave band downlink signals comprising a plurality of first transmission time intervals (TTIs) and receiving millimeter wave band uplink signals comprising at least one second TTI. The number of first TTIs is greater than the number of second TTIs. The method includes transmitting sub-7 GHz band downlink signals comprising at least one third TTI and receiving sub-7 GHz band uplink signals comprising a plurality of fourth TTIs. The number of third TTIs is less than the number of fourth TTIs.