MOBILE PHONE Russian patent published in 2021 - IPC H04B7/26 H04W88/00 

FIELD: mobile communication devices.

SUBSTANCE: invention relates to mobile communication devices. The present mobile phone consists of two receiving and two transmitting devices, a monitoring and control unit with read only memory and random access memory, a keyboard, a display, a power supply unit, a voice communication unit, a voice activity detector, an encryption-decryption unit, analog-to-digital and digital-to-analog converters, an encoder and speech decoder, channel encoder and decoder, equalizer and terminal elements. All parts interact with each other via a system bus, which includes a data bus, an address bus and a control bus. The telephone is put inside a housing and is equipped with an antenna connected to one of the receiving devices by means of a switch, which is connected to the monitoring and control unit via the system bus. In addition, the telephone contains two blocks of subscriber identification modules, combining at least two modules each, and through the controller and the system bus connected to the monitoring and control unit, as well as three multidirectional antenna arrays and three switches connecting them to the system bus. Each of the three antenna arrays is connected to the system bus through a series-connected switch and one of the transmitting or receiving devices. In this case, the telephone contains a block of video sensors, a block of temperature sensors and a block of acoustic sensors and is equipped with a block for monitoring radiation and determining the current position of the user's body relative to the telephone body, by means of which the aforementioned blocks are connected to the system bus.

EFFECT: invention reduces the impact of electromagnetic radiation of its own transmitters on the user by determining the position of his body relative to the phone body and promptly switching communication, taking this position into account, to another base station, the radiation in the direction of which does not affect the user.

1 cl, 1 dwg