公开(公告)号：US20220210731A1

公开(公告)日：2022-06-30

申请号：US17469955

申请日：2021-09-09

Applicant: Intel Corporation

Inventor： Avishay FRIEDMAN ,  Hagay BAREL ,  Ehud RESHEF ,  Eytan MANN ,  Ofir KLEIN ,  Ilan SUTSKOVER ,  Noam GINSBURG ,  Elan Banin

IPC: H04W52/02 ,  H04L27/00 ,  H04B17/318

Abstract: Various aspects provide a radiohead circuit and a communication device including the radiohead circuit. In an example, the radiohead circuit includes an antenna interface, a radio frequency front end configured to receive a wireless communication signal via the antenna interface, and a processor configured to perform an initial signal detection to detect if a wireless communication signal has been received based on whether a signal the processor received from the radio frequency front end fulfill a predefined radiohead circuit detection criterion, generate an initial signal detection information comprising an information as to whether the wireless communication signal has been received based on the initial signal detection; and provide the initial signal detection information to a communication interface for a final signal detection; the communication interface configured to couple the processor to a radiohead circuit-external processor external to the radiohead circuit.

公开(公告)号：US20220201603A1

公开(公告)日：2022-06-23

申请号：US17472768

申请日：2021-09-13

Applicant: Intel Corporation

Inventor： Ofir KLEIN ,  Leor ROM ,  Eran SEGEV ,  Eran AMIR ,  Ofir DEGANI ,  Nevo IDAN ,  Chen KOJOKARO ,  Ronen KRONFELD ,  Sergey SOFER ,  Shahar WOLF

IPC: H04W52/02 ,  H04L27/00

Abstract: Various aspects provide a radiohead circuit and a communication device including the radiohead circuit. In an example, the radiohead circuit includes an antenna interface, a radio frequency front end configured to receive a channel scan information including an information related to a target communication channel to be scanned from a communication device processor, perform an energy scan for detecting an activity of the target communication channel based on the channel scan information, generate an activity information including an information as to whether there is the activity on the target communication channel, and provide the activity information to a communication interface; the communication interface configured to couple the processor to a radiohead circuit-external processor external to the radiohead circuit.

公开(公告)号：US20220201600A1

公开(公告)日：2022-06-23

申请号：US17126124

申请日：2020-12-18

Applicant: Intel Corporation

Inventor： Ehud RESHEF ,  Ofir DEGANI ,  Roya DOOSTNEJAD ,  Avishay FRIEDMAN ,  Nevo IDAN ,  Eytan MANN ,  Ashoke RAVI ,  Gadi SHOR ,  Shahar GROSS ,  Ofir KLEIN ,  Chen KOJOKARO

IPC: H04W48/18 ,  H04W88/06 ,  H04B1/00 ,  H04W72/02 ,  H04B7/0413 ,  H04B7/06

Abstract: In various aspects, a radio communication device is described including a housing, a plurality of radiohead circuits attached to the housing, baseband circuitry connected to the plurality of radiohead circuits via a digital interface; and one or more processors configured to select one or more radiohead circuits of the plurality of radiohead circuits for communication with another radio communication device to fulfill one or more predefined selection criteria with respect to a quality of a communication with the other radio communication device using the one or more selected radiohead circuits and to control the baseband circuitry to perform communication with the other radio communication device using the one or more selected radiohead circuits.