US 12,489,512 B2 · Adaptive antenna diversity

Abstract

The present invention provides a control method of an electronic device is disclosed, wherein the electronic device includes a first antenna and a second antenna. The control method includes the steps of: setting one of the first antenna and the second antenna as a default antenna; receiving a plurality of packets within an interval; for each of the plurality of packets, comparing a signal strength corresponding to the first antenna and a signal strength of the second antenna to generate a first comparison result; updating a first value or a second value according to the first comparison result; comparing the first value and the second value to generate a second comparison result when running out the interval; and selecting one of the first antenna and the second antenna to be the default antenna according to the second comparison result.

Claims16

Dependent claims

A control method of an electronic device, wherein the electronic device comprises a first antenna and a second antenna, and the control method comprises:

setting one of the first antenna and the second antenna as a default antenna;
receiving a plurality of packets within an interval;
for each of the plurality of packets, comparing a signal strength corresponding to the first antenna and a signal strength of the second antenna to generate a first comparison result;
in response to the first comparison result indicating that the signal strength corresponding to the first antenna is greater than or lower than the signal strength of the second antenna, increasing a first value or a second value;
comparing the first value and the second value to generate a second comparison result when running out the interval;
and
selecting one of the first antenna and the second antenna to be the default antenna according to the second comparison result.

4 more elements

An electronic device, comprising:

a receiver, configured to set one of a first antenna and a second antenna as a default antenna, and receive a plurality of packets within an interval, wherein for each of the plurality of packets, the receiver compares a signal strength corresponding to the first antenna and a signal strength of the second antenna to generate a first comparison result;
and in response to the first comparison result indicating that the signal strength corresponding to the first antenna is greater than or lower than the signal strength of the second antenna, the receiver increases a first value or a second value;
and
a control circuit, coupled to the receiver, wherein the control circuit compares the first value and the second value to generate a second comparison result when running out the interval, and selects one of the first antenna and the second antenna to be the default antenna according to the second comparison result.

1 more element

Dependencies are inferred from the claim text.

Adaptive antenna diversity

Life of this patent

Adaptive antenna diversity

Life of this patent

Abstract

Claims16