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:
Apr. 07, 2026
Filed:
Sep. 19, 2022
T-mobile Usa, Inc., Bellevue, WA (US);
Ming Shan Kwok, Seattle, WA (US);
Wafik Abdel Shahid, Kenmore, WA (US);
Egil Gronstad, Encinitas, CA (US);
Alejandro Aguirre-Rivadeneyra, Sammamish, WA (US);
T-Mobile USA, Inc., Bellevue, WA (US);
Abstract
System and methods for connecting reduced capability (redcap) and frequency division duplex (FDD)-only mobile devices to FDD frequency bands of an access network are described. A mobile device may determine an indicator that the mobile device is a redcap or FDD-only device and provide mobile device capabilities, including the indicator, to an access network. The mobile device may then establish a connection to the access network via a radio antenna of the mobile device and using a frequency band associated with FDD by the access network. The access network may receive the mobile device capabilities and, based at least in part on the mobile device capabilities, steer the mobile device to a frequency band associated with FDD.