公开(公告)号：US11172380B2

公开(公告)日：2021-11-09

申请号：US16256896

申请日：2019-01-24

Applicant: Apple Inc.

Inventor： Rajesh Bezawada ,  Harsha Shirahatti ,  Nischay Goel ,  Anil Kumar Goparaju ,  Aditya Prakash Kulkarni

IPC: H04B1/40 ,  H04Q1/50 ,  H04B1/04 ,  H04W24/02 ,  H02J3/02 ,  H04B1/18

Abstract: Systems, methods, and devices are provided for dynamically determining appropriate antenna tuning states for communication across one or more frequency bands. An electronic device may include a radio frequency system that facilitates wireless transmission and reception of data across multiple frequency bands. The electronic device may include a processor coupled to the radio frequency system. The processor may instruct the radio frequency system to obtain measurements for a candidate tuner state and a tuner state. Further, the processor may instruct the radio frequency system to determine whether the candidate tuner state provides better radio frequency system performance than the tuner state. Additionally, the processor may update the tuning table to reflect that results of which tuner state provides better radio frequency system performance.

公开(公告)号：US20200245159A1

公开(公告)日：2020-07-30

申请号：US16256896

申请日：2019-01-24

Applicant: Apple Inc.

Inventor： Rajesh Bezawada ,  Harsha Shirahatti ,  Nischay Goel ,  Anil Kumar Goparaju ,  Aditya Prakash Kulkarni

IPC: H04W24/02 ,  H04B1/04 ,  H04B1/18 ,  H02J3/02

Abstract: Systems, methods, and devices are provided for dynamically determining appropriate antenna tuning states for communication across one or more frequency bands. An electronic device may include a radio frequency system that facilitates wireless transmission and reception of data across multiple frequency bands. The electronic device may include a processor coupled to the radio frequency system. The processor may instruct the radio frequency system to obtain measurements for a candidate tuner state and a tuner state. Further, the processor may instruct the radio frequency system to determine whether the candidate tuner state provides better radio frequency system performance than the tuner state. Additionally, the processor may update the tuning table to reflect that results of which tuner state provides better radio frequency system performance.