Abstract:
A user equipment receives information on allocated resources for a device-to-device discovery. An enabler signaling is performed in which the user equipment is operative to determine whether a message received at a wireless interface enables the user equipment to use the allocated resources.
Abstract:
Embodiments of the present disclosure provide an image forming method and apparatus and electronic device. The image forming method includes: acquiring sound information emitted by an object and/or image information of the object; determining a position of the object according to the acquired sound information and/or image information; adjusting a focusing point or a focusing zone based on the position of the object; using the adjusted focusing point or focusing zone for focusing; and shooting to obtain an image. With the embodiments of the present disclosure, automatic focusing may be performed accurately and an effect of highlighting specific object and using its clear image may be obtained, thereby forming an image of higher quality.
Abstract:
To allocate resources for a device-to-device discovery and/or communication to at least one user equipment of a mobile communication network, the at least one user equipment is informed of a change of the resources allocated for the device-to-device discovery and/or communication from first allocated resources to second allocated resources. To inform the at least one user equipment of the change, a base station or a user equipment which act as central controller for a group of users of the mobile communication network transmits information on the second allocated resources in at least one physical resource element of the first allocated resources..
Abstract:
A user equipment is operative to receive prioritization information for a plurality of unlicensed carriers from a cellular network node and to use the prioritization information for channel measurements or carrier selection.
Abstract:
To adjust a transmit power for device-to-device communication, a user equipment which performs the device-to-device communication using the transmit power detects that the user equipment enters a coverage area of a radio communication unit. The transmit power of the user equipment for the device-to-device communication is decreased in response to detecting that the user equipment enters the coverage area of the radio communication unit.
Abstract:
To adjust a transmit power for device-to-device communication, a user equipment which performs the device-to-device communication using the transmit power detects that the user equipment enters a coverage area of a radio communication unit. The transmit power of the user equipment for the device-to-device communication is decreased in response to detecting that the user equipment enters the coverage area of the radio communication unit.