公开(公告)号：US20240372594A1

公开(公告)日：2024-11-07

申请号：US18761543

申请日：2024-07-02

Applicant: QUALCOMM Incorporated

Inventor： Mostafa KHOSHNEVISAN ,  Aleksandar DAMNJANOVIC ,  Xiaoxia ZHANG ,  Tao LUO ,  Fang YUAN ,  Jing SUN ,  Yitao CHEN ,  Juan MONTOJO ,  Rajat PRAKASH

IPC: H04B7/06

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may be configured to indicate to a base station a distribution of transmit antennas and receive antennas across a set of antenna panels, and the base station may configure resource sets for reference signal transmissions from the antenna panels based on the indicated distribution. In a first example, the UE may be configured to indicate a respective number of transmit antennas and receive antennas at each antenna panel. In a second example, the UE may be configured to indicate a sum of transmit antennas and a sum of receive antennas across all antenna panels, along with information on how the transmit antennas and receive antennas are distributed. Based on the indication, the base station may configure resource sets for reference signal transmission on sets of ports in resources of the resource sets.

公开(公告)号：US20240333451A1

公开(公告)日：2024-10-03

申请号：US18742292

申请日：2024-06-13

Applicant: QUALCOMM Incorporated

Inventor： Jingchao BAO ,  Sony AKKARAKARAN ,  Tao LUO ,  Juan MONTOJO

IPC: H04L5/00 ,  H04B7/155 ,  H04W56/00

CPC classification number: H04L5/0048 ,  H04B7/15507 ,  H04W56/004

Abstract: Disclosed are techniques for wireless communication. In an aspect, a repeater receives, from a network entity, a positioning reference signal (PRS) configuration or an indicator of the PRS configuration, the PRS configuration specifying one or more PRS resources of one or more PRS resource sets, and transmits, to one or more user equipments (UEs), a PRS waveform representing the one or more PRS resources of the one or more PRS resource sets in accordance with the PRS configuration.

公开(公告)号：US20240333450A1

公开(公告)日：2024-10-03

申请号：US18742279

申请日：2024-06-13

Applicant: QUALCOMM Incorporated

Inventor： Jingchao BAO ,  Sony AKKARAKARAN ,  Tao LUO ,  Juan MONTOJO

IPC: H04L5/00 ,  H04B7/155 ,  H04W56/00

CPC classification number: H04L5/0048 ,  H04B7/15507 ,  H04W56/004

Abstract: Disclosed are techniques for wireless communication. In an aspect, a repeater receives, from a network entity, a positioning reference signal (PRS) configuration or an indicator of the PRS configuration, the PRS configuration specifying one or more PRS resources of one or more PRS resource sets, and transmits, to one or more user equipments (UEs), a PRS waveform representing the one or more PRS resources of the one or more PRS resource sets in accordance with the PRS configuration.

公开(公告)号：US20240314544A1

公开(公告)日：2024-09-19

申请号：US18274972

申请日：2021-09-18

Applicant: QUALCOMM Incorporated

Inventor： Yiqing CAO ,  Timo Ville VINTOLA ,  Gene FONG ,  Bin HAN ,  Peter GAAL ,  Gokul SRIDHARAN ,  Enoch Shiao-Kuang LU ,  Alberto RICO ALVARINO ,  Juan MONTOJO ,  Yan LI ,  Zhimin DU

IPC: H04W8/24 ,  H04B7/0456 ,  H04W72/1268 ,  H04W72/51

CPC classification number: H04W8/24 ,  H04B7/0478 ,  H04W72/1268 ,  H04W72/51

Abstract: Aspects of the present disclosure include methods, apparatuses, and computer readable media for generating a capability message indicating a first coherence capability of a first frequency, a second coherence capability of a second frequency, and an uplink (UL) transmission (TX) switching coherence capability, transmitting the capability message to a base station, receiving UL scheduling information for transmitting first UL data using the first frequency and second UL data using the second frequency, and transmitting at least one of the first UL data or the second UL data based on the UL scheduling information and based on at least one of the first coherence capability, the second coherence capability, or the UL TX switching coherence capability.

公开(公告)号：US20240298289A1

公开(公告)日：2024-09-05

申请号：US18261767

申请日：2021-11-30

Applicant: QUALCOMM Incorporated

Inventor： Jingchao BAO ,  Sony AKKARAKARAN ,  Tao LUO ,  Juan MONTOJO ,  Alexandros MANOLAKOS

IPC: H04W64/00 ,  H04L5/00

CPC classification number: H04W64/00 ,  H04L5/005

Abstract: Disclosed are techniques for wireless communication. In an aspect, a user equipment (UE) receives a radio resource control (RRC) configuration that defines a synthetic positioning resource comprising a plurality of positioning resources, the plurality of positioning resources comprising at least one positioning resource from each of a plurality of frequency layers (FLs) or bandwidth parts (BWPs), from each of a plurality of positioning resource sets, or combinations thereof. The UE performs a positioning measurement using the synthetic positioning resource, e.g., the UE receives one or more reference signals within the synthetic positioning resource according to the RRC configuration and performs a measurement of the one or more reference signals. In some aspects, the UE may report a result of the positioning measurement, which may comprise a measured value, a position estimate based on a measured value, or combinations thereof.

公开(公告)号：US20240236920A1

公开(公告)日：2024-07-11

申请号：US18559015

申请日：2022-05-02

Applicant: QUALCOMM Incorporated

Inventor： Jingchao BAO ,  Sony AKKARAKARAN ,  Wooseok NAM ,  Tao LUO ,  Juan MONTOJO ,  Alexandros MANOLAKOS

IPC: H04W64/00 ,  H04B7/04 ,  H04L5/00 ,  H04W24/10

CPC classification number: H04W64/00 ,  H04B7/04013 ,  H04L5/0051 ,  H04W24/10

Abstract: Disclosed are techniques for wireless positioning. In an aspect, a user equipment (UE) receives, from a location server, positioning reference signal (PRS) configuration information identifying one or more PRS resources transmitted by at least one transmission-reception point (TRP) to be measured by the UE, the PRS configuration information indicating that at least one PRS resource of the one or more PRS resources are reflected by a reflector, and performs one or more positioning measurements of the one or more PRS resources.

公开(公告)号：US20240129999A1

公开(公告)日：2024-04-18

申请号：US18477472

申请日：2023-09-28

Applicant: QUALCOMM Incorporated

Inventor： Ming YANG ,  Kausik RAY CHAUDHURI ,  Juan MONTOJO

IPC: H04W76/28 ,  H04W52/02

CPC classification number: H04W76/28 ,  H04W52/0229

Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a user equipment (UE) or a component thereof that may be configured to receive, from a network node, information configuring a set of discontinuous reception (DRX) preparatory signals associated with a set of DRX cycles, with each DRX preparatory signal of the set of DRX preparatory signals indicating an instruction to transition from a lower power state to a higher power state for a respective DRX cycle of the set of DRX cycles. The apparatus may be further configured to ignore at least one DRX preparatory signal of the set of DRX preparatory signals.

公开(公告)号：US20240129998A1

公开(公告)日：2024-04-18

申请号：US18468471

申请日：2023-09-15

Applicant: QUALCOMM Incorporated

Inventor： Ming YANG ,  Kausik RAY CHAUDHURI ,  Juan MONTOJO

IPC: H04W76/28 ,  H04W72/1268

CPC classification number: H04W76/28 ,  H04W72/1268

Abstract: Receiving, from a base station in radio resource control (RRC) connected mode with the UE and prior to an expiration of a drx-InactivityTimer of a medium access control (MAC) entity of the UE, a MAC control element (CE) command for the MAC entity to enter a discontinuous reception (DRX) cycle, the command including an layer 2 (L2) uplink (UL) grant, wherein DRX comprises an ability for the UE to transmit a response to the command via the L2 UL grant, the response comprising one of acceptance of the command and rejection of the command. Determining the response to the command. Transmitting, to the base station using the L2 UL grant, the determined response. Operating according to the transmitted response.

公开(公告)号：US20240120976A1

公开(公告)日：2024-04-11

申请号：US18262885

申请日：2022-01-05

Applicant: QUALCOMM Incorporated

Inventor： Liangping MA ,  Xiao Feng WANG ,  Ayan SENGUPTA ,  Alberto RICO ALVARINO ,  Peter GAAL ,  Juan MONTOJO ,  Lorenzo CASACCIA ,  Bharat SHRESTHA ,  Umesh PHUYAL

IPC: H04B7/06 ,  H04L5/00 ,  H04W72/231 ,  H04W74/0833

CPC classification number: H04B7/0608 ,  H04L5/0051 ,  H04W72/231 ,  H04W74/0833

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) and a network node may determine a configuration that indicates an antenna switching point associated with an uplink communication configured for multiple repetitions. The UE may transmit one or more repetitions of the uplink communication using a first transmit antenna prior to the antenna switching point. The UE may transmit one or more repetitions of the uplink communication using a second transmit antenna after the antenna switching point. The network node may perform channel estimation for the uplink communication based at least in part on the configuration that indicates the antenna switching point. Numerous other aspects are described.

公开(公告)号：US20240107501A1

公开(公告)日：2024-03-28

申请号：US18525611

申请日：2023-11-30

Applicant: QUALCOMM Incorporated

Inventor： Jingchao BAO ,  Sony AKKARAKARAN ,  Juan MONTOJO ,  Tao LUO ,  Alexandros MANOLAKOS

IPC: H04W72/02 ,  H04W72/0446 ,  H04W72/1263 ,  H04W72/56 ,  H04W76/28

CPC classification number: H04W72/02 ,  H04W72/0446 ,  H04W72/1263 ,  H04W72/56 ,  H04W76/28

Abstract: Disclosed are various techniques for wireless communication. In an aspect, a user equipment (UE) configured to operate in discontinuous reception (DRX) mode receives a configuration of a plurality of first positioning reference signal (PRS) resources, receives a configuration of a plurality of second PRS resources, selects one or more pairs of a first PRS resource of the plurality of first PRS resources and a second PRS resource of the plurality of second PRS resources, each pair of the one or more pairs satisfying one or more DRX pruning rules and one or more bundling conditions, and receives or transmitting the first PRS resource and transmitting or receiving the second PRS resource during one or more DRX cycles of the DRX mode.