公开(公告)号：US20180091179A1

公开(公告)日：2018-03-29

申请号：US15274819

申请日：2016-09-23

Applicant: QUALCOMM Incorporated

Inventor： Amichai SANDEROVICH ,  Michael LEVIANT ,  Simha SORIN

IPC: H04B1/10

CPC classification number: H04B1/1027 ,  H04B1/16 ,  H04B7/0882 ,  Y02D70/10 ,  Y02D70/14 ,  Y02D70/142 ,  Y02D70/164 ,  Y02D70/444

Abstract: In an aspect of the disclosure, an apparatus for wireless communication is provided. The apparatus may include several detectors, each of which may be configured to detect a signal received by a corresponding antenna of several antennas. The apparatus may include a processing system configured to detect a remote apparatus based on outputs from the detectors. The apparatus may include several modem radio frequency chips each including a corresponding detector of the several detectors, and a modem baseband chip including the processing system. The processing system may be configured to allow at most one of the detectors to output a detection declaration to the processing system at a time. The processing system may be configured to send a power-down command to and disconnect from each of the detectors that does not detect the signal from a corresponding antenna of the several antennas.

公开(公告)号：US20220014220A1

公开(公告)日：2022-01-13

申请号：US17318155

申请日：2021-05-12

Applicant: QUALCOMM Incorporated

Inventor： Amichai SANDEROVICH ,  Michael LEVIANT ,  Simha SORIN

IPC: H04B1/10 ,  H04B7/08

Abstract: In an aspect of the disclosure, an apparatus for wireless communication is provided. The apparatus may include several detectors, each of which may be configured to detect a signal received by a corresponding antenna of several antennas. The apparatus may include a processing system configured to detect a remote apparatus based on outputs from the detectors. The apparatus may include several modem radio frequency chips each including a corresponding detector of the several detectors, and a modem baseband chip including the processing system. The processing system may be configured to allow at most one of the detectors to output a detection declaration to the processing system at a time. The processing system may be configured to send a power-down command to and disconnect from each of the detectors that does not detect the signal from a corresponding antenna of the several antennas.

公开(公告)号：US20180331730A1

公开(公告)日：2018-11-15

申请号：US15972782

申请日：2018-05-07

Applicant: QUALCOMM Incorporated

Inventor： Amichai SANDEROVICH ,  Assaf Yaakov KASHER ,  Simha SORIN

IPC: H04B7/0417 ,  H04B7/06

CPC classification number: H04B7/0417 ,  G01S7/023 ,  G01S13/003 ,  G01S13/422 ,  G01S13/426 ,  G01S13/4454 ,  G01S13/4463 ,  G01S2013/0245 ,  H04B7/0617 ,  H04B7/0695

Abstract: Certain aspects of the present disclosure provide methods and apparatus for performing radar operations. For example, certain aspects provide an apparatus having a first interface configured to output at least one first sequence for transmission in one or more directions, and a second interface configured to obtain at least one second sequence and at least one third sequence, where the at least one second sequence is obtained during the transmission of the at least one first sequence. In certain aspects, the apparatus also include a processing system configured to compare the at least one first sequence with the at least one second sequence, and detect one or more objects based on the comparison, wherein the detection of the one or more objects is further based on the at least one third sequence.