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. 23, 2025
Filed:
May. 16, 2022
Apple Inc., Cupertino, CA (US);
Sharad Sambhwani, San Diego, CA (US);
Madhukar K. Shanbhag, Santa Clara, CA (US);
Sanjeevi Balasubramanian, San Jose, CA (US);
Dirk Nickisch, Oberpframmern, DE;
Shiva Krishna Narra, San Jose, CA (US);
Vishwanth Kamala Govindaraju, Mountain View, CA (US);
Sriram Subramanian, San Jose, CA (US);
Apple Inc., Cupertino, CA (US);
Abstract
An electronic device may include radios that transmit signals using antennas. Control circuitry may assign radio-frequency exposure (RFE) budgets to the radios. The control circuitry may classify and predict attributes of application data for transmission over the radios, may generate a per-radio data prediction based on the classified attributes, and may generate the RFE budgets based on the classified attributes. Each radio may transmit application data based on its data prediction and according to its RFE budget. A dynamic portion of the RFE budget may be reserved for control signaling. RFE planning in this way may ensure that the device optimally utilizes its RFE budget, increasing overall RFE during some time periods so sufficient transmit power is available, and ensuring that RFE is distributed across the radios depending on the amount and criticality of the data to be transmitted by each radio.