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:
Dec. 30, 2025
Filed:
Jul. 27, 2023
T-mobile Usa, Inc., Bellevue, WA (US);
T-Mobile USA, Inc., Bellevue, WA (US);
Abstract
UEs can determine a codec to use for a call based on a codec priority list. A UE can dynamically determine a priority order for the codec priority list based on call conditions experienced by the UE, such that a low bitrate codec may be indicated as the highest priority on the codec priority list if the UE is experiencing relatively poor call conditions. The UE that receives the codec priority list can select a codec from the codec priority list to use during the call. The UE that receives the codec priority list may select one of the listed codecs based on call conditions experienced by that UE, such that the UE may select a low bitrate codec due to relatively poor call conditions being experienced by that UE even if the low bitrate codec is not identified on the codec priority list as the highest-priority codec.