One embodiment provides a method, including: identifying, using at least one sensor, an angle value between a first body and a second body of an electronic device; determining, using a processor, whether the angle value between the first body and the second body is greater than a predetermined threshold value; and correcting, responsive to determining that the angle value between the first body and the second body is greater than the predetermined threshold value, a decision threshold. Other aspects are described and claimed.

Control circuitry in a terminal apparatus generates one or more groups, each group including a selected plurality of communication methods whose total value of specific absorption rates (SARs) is equal to or less than a threshold value, and generates group information indicating the one or more groups. N transmitters transmit transmission data to a plurality of communication stations that respectively support the plurality of communication methods included in one group that is indicated by the group information, by using corresponding communication methods.

In some embodiments, an apparatus includes a protective cover configured to attach to a wireless device having an exterior surface. The surface includes a first portion and a second portion mutually exclusive from the first portion. The second portion of the surface is associated with at least a portion of an antenna of the wireless device that performs proximity sensing for the wireless device. The protective cover is configured to cover the first portion of the surface when the protective cover is attached to the wireless device. The protective cover is configured to not cover the second portion of the surface when the protective cover is attached to the wireless device. As a result, the proximity sensing and/or the power transmitted by the antenna are not affected by the protective cover when the protective cover is attached to the wireless device and when the wireless device is operational.

An electronic device includes a frame structure forming at least a part of the side surface of the electronic device, the frame structure including a first insulating portion, a second insulating portion, a third insulating portion, a first conductive portion, a second conductive portion and a third conductive portion, a wireless communication circuit, a first switching circuit configured to connect the wireless communication circuit and at least one of the first conductive portion and the second conductive portion, a second switching circuit configured to connect the wireless communication circuit and at least one of the second conductive portion and the third conductive portion, and a proximity sensor configured to detect a proximity of a human body.

The present application relates to devices and components including apparatus, systems, and methods to identify resources for body position sensing and utilize the resources for body position sensing operations via user equipment of a wireless communication system.

An electronic communications device includes a radio frequency (RF) transceiver, an RF antenna, a millimeter wave (mmW) antenna and a processor. The RF antenna has dielectric-object proximity-sensing capability. The processor is a) coupled to the RF antenna to receive capacitance variation signals from the RF antenna; b) coupled to the mmW antenna to receive distance to the object signals from the mmW antenna; and c) coupled to the RF transceiver to produce power reduction signals to the RF transceiver.

A set of headphones include a zone that is sensitive to electromagnetic radiation, a first earpiece including a first directional antenna operable at a first frequency and having a first radiation pattern radiating away from the zone, and a second earpiece including a second directional antenna operable at the first frequency and having a second radiation pattern radiating away from the zone.

An antenna control method selects as required one of two inbuilt antenna paths for optimal communication and includes a first transmission power of the antenna being acquired from one antenna path when a first and a second switch device are connected, and a second transmission power from a second antenna path when so connected. A determination is made on events or on a periodic basis as to whether the second transmission power is greater than or equal to the first transmission power, and the antenna path with greater power is selected for communication.

An exemplary system, method and computer-accessible medium for determining an effect of a millimeter wave (mmWave) radiation on an object(s), can be provided, which can include, for example, receiving information associated with a thermal(s), E field or H field scan of at the object(s) based on the mmWave radiation, and determining the effect of the mmWave radiation(s) based on the information. The information can be determined using a bioheat equation, which can be a Pennes' bioheat equation. The information can include a specific absorption rate of the mmWave radiation and/or a temperature change across the at least one object. The object(s) can be a live subject(s).

Techniques for music selection based on exercise detection are disclosed. In one aspect, a method of operating a wearable device may involve determining, based on output of one or more biometric sensors, that a user of the wearable device has started an exercise and playing music for the user of the wearable device in response to determining the start of the exercise. For example, playing the music may involve turning on a music player based on the start of the exercise. In another example, the wearable device includes the music player.