公开(公告)号：US20190007850A1

公开(公告)日：2019-01-03

申请号：US15636386

申请日：2017-06-28

Applicant: QUALCOMM Incorporated

Inventor： Paul DenBoer ,  Anssi Haverinen ,  Le Luong ,  Yoshiro Fukuoka ,  Huibert DenBoer ,  Joel Linsky ,  Thomas Cargill

IPC: H04W24/08 ,  H04W4/00 ,  H04B7/08 ,  H04W52/02

Abstract: A method performed by a wireless communication device is described. The method includes determining at least one packet type for subsequent wireless personal area network (WPAN) communication. The method also includes determining at least one receive diversity setting based on the at least one packet type. The method further includes receiving at least one packet based on the at least one receive diversity setting.

公开(公告)号：US10785527B2

公开(公告)日：2020-09-22

申请号：US15640405

申请日：2017-06-30

Applicant: QUALCOMM Incorporated

Inventor： Yoshiro Fukuoka ,  Anssi Haverinen ,  Le Luong ,  Paul Denboer ,  Huibert Denboer ,  Joel Linsky ,  Thomas Cargill

IPC: H04N21/436 ,  H04W88/06 ,  H04N21/4363 ,  H04W16/02 ,  H04W56/00 ,  H04W72/04

Abstract: In an embodiment, a user equipment (UE) is configured to operate in accordance with different wireless personal area network (WPAN) radio access technologies (RATs). The UE prioritizes a plurality of WPAN RATs supported by the UE, and dynamically allocates a plurality of shared WPAN radios to the plurality of WPAN RATs based on the prioritization.

公开(公告)号：US10560829B2

公开(公告)日：2020-02-11

申请号：US15241784

申请日：2016-08-19

Applicant: QUALCOMM Incorporated

Inventor： Anssi Haverinen ,  Wen-Hsing Chen ,  Le Luong ,  Changhau Lee ,  John Saad, Jr.

IPC: G01S3/30 ,  G01S3/48 ,  H04W4/80 ,  H04L29/06 ,  H04W64/00 ,  G01S3/46 ,  H04B17/27

Abstract: In one aspect, a method of wireless communication by a wireless device includes generating, by the wireless device, a protocol data unit (PDU) header and a corresponding PDU payload of an angle of arrival (AoA) packet. The generating of the PDU payload includes inserting a supplemental field and a cyclic redundancy check (CRC) field into the PDU payload. The supplemental field is configured to enable another wireless device to determine an angle of arrival of the AoA packet and the CRC field corresponds to a CRC of at least the supplemental field. The method also includes transmitting the AoA packet with a single antenna of the wireless device.

公开(公告)号：US20190007153A1

公开(公告)日：2019-01-03

申请号：US15637782

申请日：2017-06-29

Applicant: QUALCOMM Incorporated

Inventor： Joel Linsky ,  Anssi Haverinen ,  Le Luong ,  Yoshiro Fukuoka ,  Paul DenBoer ,  Huibert DenBoer

IPC: H04J3/16 ,  H04W72/12 ,  H04L12/801 ,  H04W72/08 ,  H04W16/14 ,  H04L12/54

Abstract: A wireless communication device for concurrent transmission is described. The wireless communication device includes a first transmitter that sends a first transmit packet on a first frequency. The wireless communication device also includes a second transmitter that sends a second transmit packet on a second frequency that overlaps in time with the first transmit packet. The wireless communication device further includes a processor that coordinates when the first and second transmit packets end such that a first receive packet does not overlap in time with a second receive packet or the second transmit packet. The wireless communication device additionally includes a demodulator that demodulates both the first receive packet in response to the first transmit packet and the second receive packet in response to the second transmit packet.

公开(公告)号：US10056961B1

公开(公告)日：2018-08-21

申请号：US15640403

申请日：2017-06-30

Applicant: QUALCOMM Incorporated

Inventor： Anssi Haverinen ,  Le Luong ,  Yoshiro Fukuoka ,  Paul Denboer ,  Huibert Denboer ,  Joel Linsky ,  Thomas Cargill

IPC: H03K9/00 ,  H04B7/08 ,  H04W4/00 ,  H04W4/80 ,  H04W24/08

CPC classification number: H04B7/0802 ,  H04B7/0871 ,  H04B7/10 ,  H04W4/80 ,  H04W24/08

Abstract: Disclosed are techniques for improving performance of short-range wireless network channel scans using receiver diversity. In an aspect, an electronic device having two or more short-range wireless network receiver antennas determines whether to utilize different receiver antennas of the two or more short-range wireless network receiver antennas to perform concurrently scheduled channel scans for different short-range wireless network radio access technologies (RATs) supported by the electronic device, or to perform an accelerated channel scan for a single short-range wireless network RAT of the different short-range wireless network RATs supported by the electronic device, and performs the concurrently scheduled channel scans or the accelerated channel scan based on the determination.