-
公开(公告)号：US20190205628A1
公开(公告)日：2019-07-04
申请号：US15856773
申请日：2017-12-28
Applicant: QUALCOMM Incorporated
Inventor： Mahbod MOFIDI , Arild Kolsrud , Paul Butler , Xiaoxin Zhang
CPC classification number: G06K9/00335 , H04L5/14 , H04W4/80 , H04W76/10 , H04W84/12
Abstract: Various aspects for motion detection and/or gesture recognition in a wireless communication device are disclosed, and may include determining whether a source address of a received data packet is a source address of the wireless device, determining whether a process for the motion detection and/or gesture recognition is enabled in the wireless device and processing one or more received signals for the motion detection and gesture recognition occurring in a proximity of the wireless device. The one or more received signals are transmitted from a transmit antenna of the wireless device and received via a receive antenna of the wireless device. The received data packet is carried by at least one of the one or more received signals. The received data packet may be a Bluetooth data packet carrying the source address.
-
公开(公告)号：US11018703B2
公开(公告)日：2021-05-25
申请号：US16373495
申请日：2019-04-02
Applicant: QUALCOMM Incorporated
Inventor： Mahbod Mofidi , Arild Kolsrud
Abstract: A wireless communication device is described. The wireless communication device includes a processor, a memory in communication with the processor and instructions stored in the memory. The instructions are executable by the processor to detect a signal degradation indication for a radio frequency (RF) signal. The instructions are also executable by the processor to cause a switch to select a combination of a first matching network and a second matching network coupled to an antenna in response to detecting the signal degradation indication.
-
Patent Agency Ranking
公开(公告)号：US20200099407A1
公开(公告)日：2020-03-26
申请号：US16373495
申请日：2019-04-02
Applicant: QUALCOMM Incorporated
Inventor： Mahbod Mofidi , Arild Kolsrud
Abstract: A wireless communication device is described. The wireless communication device includes a processor, a memory in communication with the processor and instructions stored in the memory. The instructions are executable by the processor to detect a signal degradation indication for a radio frequency (RF) signal. The instructions are also executable by the processor to cause a switch to select a combination of a first matching network and a second matching network coupled to an antenna in response to detecting the signal degradation indication.
-
公开(公告)号：US20190208456A1
公开(公告)日：2019-07-04
申请号：US15856820
申请日：2017-12-28
Applicant: QUALCOMM Incorporated
Inventor： Mahbod Mofidi , Arild Kolsrud , Paul Butler , Xiaoxin Zhang
CPC classification number: H04W40/02 , G06F3/017 , H04L5/14 , H04L45/74 , H04N21/44218 , H04W4/80 , H04W24/08
Abstract: Various aspects for motion detection and/or gesture recognition in a wireless communication device are disclosed, and may include a transmit/receive radio frequency switch including a control input for controlling radio frequency signal routing of the switch from a radio frequency transmit port of the wireless device to an antenna and from the antenna to a radio frequency receive port of the wireless device, a first radio frequency coupler for coupling to the transmit port of the wireless device and for passing of transmit signals from the transmit port to the antenna through the switch, a second radio frequency coupler for coupling to the receive port of the wireless device and for passing of receive signals from the antenna to the receive port through the switch, and a connector for connecting a transmit isolation port of the first coupler to a receive isolation port of the second coupler.
-
公开(公告)号：US11051252B2
公开(公告)日：2021-06-29
申请号：US16538533
申请日：2019-08-12
Applicant: QUALCOMM Incorporated
Inventor： Mahbod Mofidi , Arild Kolsrud , Yoshiro Fukuoka , Ara Bicakci , Michael Kohlmann , Steven Jones
Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may include a memory and at least one processor coupled to the memory. The at least one processor may be configured to determine a retransmission rate associated with retransmission of one or more packets by the communications device. The at least one processor may be configured to determine a measurement associated with antenna gain of at least one antenna of the apparatus. The at least one processor may be configured to adjust a transmission power of the apparatus based on the retransmission rate and based on the measurement.
-
公开(公告)号：US20190305812A1
公开(公告)日：2019-10-03
申请号：US16181067
申请日：2018-11-05
Applicant: Qualcomm Incorporated
Inventor： Arild Kolsrud , Pranav Iyengar
IPC: H04B1/18 , H04B1/3805 , H04B17/318
Abstract: An apparatus is disclosed for headset wire selection for a device antenna. In example aspects, an apparatus includes multiple audio lines, a radio receiver, and a switch. The multiple audio lines are configured to be coupled to an audio socket, and the radio receiver is configured to demodulate a radio signal. The switch is coupled between the multiple audio lines and the radio receiver, and the switch is configured to selectively connect an audio line of the multiple audio lines to the radio receiver.
-
公开(公告)号：US20190058617A1
公开(公告)日：2019-02-21
申请号：US16108045
申请日：2018-08-21
Applicant: Qualcomm Incorporated
Inventor： Arild Kolsrud , Mark Cherry
IPC: H04L27/00 , H04L12/40 , H04L27/14 , H04B1/3827
Abstract: Apparatuses, methods, and electronic devices are disclosed for antenna and cabling unification. In an example aspect, an electronic device includes a cabling connector, a digital interface, and a radio. The cabling connector includes multiple pins configured to couple the electronic device to a device connector of an external cabling apparatus. The multiple pins include a positive digital pin, a negative digital pin, and a first other pin. The digital interface includes a positive interface node and a negative interface node. The positive interface node is coupled to the positive digital pin, and the negative interface node is coupled to the negative digital pin. The radio includes an antenna node coupled to at least the first other pin.
-
-
-
-
-
-
Search Results
7
records
(took 0.013 seconds)
