公开(公告)号：US12028804B2

公开(公告)日：2024-07-02

申请号：US17195457

申请日：2021-03-08

Applicant: QUALCOMM Incorporated

Inventor： Ran Berliner ,  Guy Wolf ,  Shay Landis

IPC: H04W40/34 ,  H04B7/0413 ,  H04B7/06 ,  H04W24/02 ,  H04W28/02 ,  H04W28/086 ,  H04W36/32 ,  H04W40/36 ,  H04W52/02 ,  H04W64/00 ,  H04W76/27 ,  H04W92/14 ,  H04W92/20

CPC classification number: H04W52/0206 ,  H04W36/32 ,  H04W64/006 ,  H04W92/20

Abstract: Methods, systems, and devices for wireless communications are described. An access device in a network of access devices may determine that a wireless device is in a coverage area of one of the access devices based on a coverage pattern of the access devices and a sensor coupled with the access device. The access device may estimate a trajectory of the wireless device based on information obtained by the sensor. After estimating the trajectory of the wireless device, the access device may transmit an indication to one or more of the other access devices to enter (or remain in) an active state based on the trajectory of the wireless device and the coverage pattern. The indication may also include a set of beams for the other access device to activate.

公开(公告)号：US12010672B2

公开(公告)日：2024-06-11

申请号：US18311322

申请日：2023-05-03

Applicant: QUALCOMM Incorporated

Inventor： Shay Landis ,  Ran Berliner ,  Yehonatan Dallal

IPC: H04W72/0446 ,  H04W52/14 ,  H04W72/044 ,  H04W72/23

CPC classification number: H04W72/046 ,  H04W52/146 ,  H04W72/23

Abstract: Wireless communications systems and methods related to reducing the signaling overhead for configuring a common reference signal used in performing coarse power control of multiple spatial domain multiplexing (SDM) uplink streams are provided. A base station may be in communication with a UE via multiple SDM streams directed from the same panel of the respective device. The base station may configure a common pathloss reference signal for the SDM streams of the same panel for the UE. This may include sending a list of possible pathloss reference signal configurations to the UE, and then identifying which configuration to use for the pathloss reference signal for the group of SDM streams. Once known, the UE may measure the reference signal for open loop power control. The BS may occasionally reconfigure the common reference signal for the grouped SDM streams.

公开(公告)号：US11949633B2

公开(公告)日：2024-04-02

申请号：US17584703

申请日：2022-01-26

Applicant: QUALCOMM Incorporated

Inventor： Shay Landis ,  Idan Michael Horn ,  Ran Berliner

IPC: H04L5/14 ,  H04W52/50

CPC classification number: H04L5/14 ,  H04W52/50

Abstract: Certain aspects of the present disclosure provide techniques for a method for wireless communications by a user equipment (UE), comprising generating a report indicating a capability of the UE to perform full duplex (FD) communications dependent on transmission power level and transmitting the report to a network entity.

公开(公告)号：US11943816B2

公开(公告)日：2024-03-26

申请号：US17069975

申请日：2020-10-14

Applicant: QUALCOMM Incorporated

Inventor： Yehonatan Dallal ,  Ran Berliner ,  Shay Landis

IPC: H04W74/08 ,  H04W56/00

CPC classification number: H04W74/0841 ,  H04W56/001

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a configuration of random access resources from a base station. The configuration may indicate a quantity of a plurality of random access preambles, a quantity of a plurality of synchronization signal blocks (SSBs), and a quantity of random access preambles per SSB. The received configuration may indicate that each random access preamble of the plurality of random access preambles is available to the UE in the random access occasion for each SSB of a plurality of SSBs transmitted by the base station. The UE may select a random access preamble of the plurality of random access preambles based at least in part on the received configuration and transmit the selected random access preamble to the base station in the random access occasion.

公开(公告)号：US11895677B2

公开(公告)日：2024-02-06

申请号：US17246041

申请日：2021-04-30

Applicant: QUALCOMM Incorporated

Inventor： Yehonatan Dallal ,  Ran Berliner ,  Shay Landis

IPC: H04W72/51 ,  H04B1/59 ,  H04W8/24 ,  H04W68/02 ,  H04W72/044 ,  H04W72/542

CPC classification number: H04W72/51 ,  H04B1/59 ,  H04W8/24 ,  H04W68/02 ,  H04W72/044 ,  H04W72/542

Abstract: Methods, systems, and devices for wireless communications are described. Some wireless networks may maintain up-to-date location information for the UE by periodically determining the location the UE using a low power transponding mechanism while the UE is in an inactive state. The UE may monitor a first beam to receive one or more transponder search signals during one or more transponder occasions, and between paging attempts from one or more of the base stations of the network. The UE may receive the one or more transponder search signals, and may transmit a transponder response message to a base station including a UE identifier associated with the inactive state. The base station may receive the transponder response message, and may conduct various location measurements for the UE using the transponder response.

公开(公告)号：US11838908B2

公开(公告)日：2023-12-05

申请号：US17194140

申请日：2021-03-05

Applicant: QUALCOMM Incorporated

Inventor： Shay Landis ,  Assaf Touboul ,  Gideon Kutz ,  Ran Berliner

IPC: H04W72/20 ,  H04L5/00 ,  H04L41/0806 ,  H04W72/0453

CPC classification number: H04W72/20 ,  H04L5/0048 ,  H04L41/0806 ,  H04W72/0453

Abstract: This disclosure provides systems, methods, and devices for wireless communication that support short control messaging using index modulation on DMRS. In a first aspect, a method of wireless communication includes a base station determining a configuration action for a served user equipment (UE) in communication with the base station. The base station may then generate a short control message associated with the configuration action and map that short control message onto a set of inactive subcarrier resource elements (REs) of a demodulation reference signal (DMRS) sequence. The served UE may then receive the transmitted DMRS sequence and determine the short control message within the set of inactive subcarrier REs of the DMRS sequence. Other aspects and features are also claimed and described.

公开(公告)号：US20230389032A1

公开(公告)日：2023-11-30

申请号：US18308363

申请日：2023-04-27

Applicant: QUALCOMM Incorporated

Inventor： Ran Berliner ,  Roman Budilovsky ,  Yehonatan Dallal ,  Shay Landis ,  Assaf Touboul

IPC: H04W72/23 ,  H04N19/177 ,  H04N19/146 ,  H04N19/172 ,  H04W72/52

CPC classification number: H04W72/23 ,  H04N19/177 ,  H04N19/146 ,  H04N19/172 ,  H04W72/52

Abstract: A device generates an estimated size of encoded versions of one or more pictures of video data prior to generating the encoded versions of the one or more pictures. A physical layer of a radio system of the device is configured to send a message to a wireless base station. The message indicates a size value based on the estimated size of the encoded versions of the one or more pictures. The physical layer of the radio system receives an uplink grant notification in response to the message. Based on the uplink grant notification, the physical layer of the radio system sends packets to the wireless base station containing the encoded versions of the one or more pictures.

公开(公告)号：US11812295B2

公开(公告)日：2023-11-07

申请号：US17248709

申请日：2021-02-03

Applicant: QUALCOMM INCORPORATED

Inventor： Ran Berliner ,  Shay Landis ,  Yehonatan Dallal

IPC: H04W24/10 ,  H04B7/06 ,  H04W72/044 ,  H04L5/00

CPC classification number: H04W24/10 ,  H04B7/0617 ,  H04L5/0048 ,  H04W72/046

Abstract: Wireless communications systems and methods related to beam refinement with simultaneous spatial-division multiplexed beams are provided. A user equipment (UE) receives, from a base station (BS), a plurality of reference signals in a set of beam directions. The receiving includes receiving, simultaneously during a first symbol, at least a first reference signal of the plurality of reference signals in a first beam direction of the set of beam directions and a second reference signal of the plurality of reference signals in a second beam direction of the set of beam directions, where the second beam direction is different from the first beam direction. The UE transmits, to the BS, a beam report indicating received signal measurements for two or more beam directions of the set of beam directions.

公开(公告)号：US11678317B2

公开(公告)日：2023-06-13

申请号：US17184302

申请日：2021-02-24

Applicant: QUALCOMM Incorporated

Inventor： Shay Landis ,  Yehonatan Dallal ,  Ran Berliner

IPC: H04L12/26 ,  H04W72/044 ,  H04W24/10 ,  H04W72/02 ,  H04W72/541 ,  H04W88/02

CPC classification number: H04W72/046 ,  H04W24/10 ,  H04W72/02 ,  H04W72/541 ,  H04W88/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, via multiple UE receive beams, one or more reference signals transmitted over a wideband, the wideband including one or more subbands. The UE may transmit a report based at least in part on one or more measurements of the one or more subbands. Numerous other aspects are described.

公开(公告)号：US11671976B2

公开(公告)日：2023-06-06

申请号：US17066120

申请日：2020-10-08

Applicant: QUALCOMM Incorporated

Inventor： Ran Berliner ,  Roman Budilovsky ,  Yehonatan Dallal ,  Shay Landis ,  Assaf Touboul

IPC: H04W72/14 ,  H04W72/23 ,  H04N19/177 ,  H04N19/146 ,  H04N19/172 ,  H04W72/52

CPC classification number: H04W72/23 ,  H04N19/146 ,  H04N19/172 ,  H04N19/177 ,  H04W72/52

Abstract: A device generates an estimated size of encoded versions of one or more pictures of video data prior to generating the encoded versions of the one or more pictures. A physical layer of a radio system of the device is configured to send a message to a wireless base station. The message indicates a size value based on the estimated size of the encoded versions of the one or more pictures. The physical layer of the radio system receives an uplink grant notification in response to the message. Based on the uplink grant notification, the physical layer of the radio system sends packets to the wireless base station containing the encoded versions of the one or more pictures.