公开(公告)号：US20230403752A1

公开(公告)日：2023-12-14

申请号：US17839209

申请日：2022-06-13

Applicant: QUALCOMM Incorporated

Inventor： Yan ZHOU ,  Qian ZHANG ,  Tao LUO ,  Aleksandar DAMNJANOVIC

IPC: H04W76/15 ,  H04B7/06 ,  H04B7/024 ,  H04B7/0426 ,  H04W72/04

CPC classification number: H04W76/15 ,  H04B7/0626 ,  H04B7/024 ,  H04B7/0426 ,  H04W72/046 ,  H04W72/042

Abstract: Aspects relate to communication using multiple antenna panels. A first user equipment (UE) may use an antenna panel of a second UE for receiving and/or transmitting data. For example, a network entity may schedule a transmission to the first UE where a first transmit receive point (TRP) transmits data to a first antenna panel of the first UE via a first TRP and simultaneously transmits data to a second antenna panel of the second UE via a second TRP, whereby the second UE forwards the data it receives to the first UE. The first UE may send antenna panel information to the network entity for scheduling a multi-panel transmission or reception for the first UE. The first UE may send a request to the second UE to forward data for a multi-panel transmission or reception.

公开(公告)号：US20230379968A1

公开(公告)日：2023-11-23

申请号：US18137341

申请日：2023-04-20

Applicant: QUALCOMM Incorporated

Inventor： Jing SUN ,  Xiaoxia ZHANG ,  Tao LUO ,  Aleksandar DAMNJANOVIC ,  Juan MONTOJO ,  Rajat PRAKASH ,  Andrei Dragos RADULESCU

IPC: H04W74/08 ,  H04W72/1263 ,  H04W74/00

CPC classification number: H04W74/0816 ,  H04W72/1263 ,  H04W74/008

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a fixed frame period (FFP) configured for the UE in a frame based equipment mode. The FFP configured for the UE includes one or more idle periods and a channel occupancy time that is offset from an FFP configured for a base station communicating with the UE over an unlicensed channel. The UE may refrain from transmitting over the unlicensed channel during the one or more idle periods. The one or more idle periods may at least partially overlap with a time period in which the base station refrains from transmitting over the unlicensed channel. Numerous other aspects are provided.

公开(公告)号：US20230354109A1

公开(公告)日：2023-11-02

申请号：US17811567

申请日：2022-07-08

Applicant: QUALCOMM Incorporated

Inventor： Jelena DAMNJANOVIC ,  Shanyu ZHOU ,  Aleksandar DAMNJANOVIC ,  Tao LUO

IPC: H04W36/00 ,  H04W8/06

CPC classification number: H04W36/0027 ,  H04W36/0016 ,  H04W8/06

Abstract: Apparatus, methods, and computer program products for L1 or L2 mobility are provided. An example method may include receiving a carrier aggregation (CA) configuration associated with a L1 or L2 mobility configuration from a network node, the L1 or L2 mobility configuration including primary cell (PCell) configurations for multiple cells. The example method may further include receiving at least one activation or deactivation of one of the PCell configurations from the network node.

公开(公告)号：US20230314561A1

公开(公告)日：2023-10-05

申请号：US17711721

申请日：2022-04-01

Applicant: QUALCOMM Incorporated

Inventor： Aleksandar DAMNJANOVIC ,  Krishna Kiran MUKKAVILLI ,  Rajat PRAKASH ,  Tingfang JI

IPC: G01S7/295 ,  G01S7/40 ,  G01S13/72

CPC classification number: G01S7/2955 ,  G01S7/4021 ,  G01S13/726

Abstract: Aspects of the present disclosure include methods, apparatuses, and computer readable media for identifying a plurality of radar signals including a first radar signal during a first interval and a second radar signal during a second interval, identifying a first subinterval within the first interval, identifying a second subinterval within the second interval, refraining from transmitting downlink information during the first subinterval, and transmitting the downlink information during the second subinterval.

公开(公告)号：US20230254702A1

公开(公告)日：2023-08-10

申请号：US17650197

申请日：2022-02-07

Applicant: QUALCOMM Incorporated

Inventor： Aleksandar DAMNJANOVIC ,  Abhishek Saurabh SACHIDANAND SINHA ,  Rajat PRAKASH

IPC: H04W16/14 ,  H04W16/10 ,  H04W28/08 ,  H04W28/26

CPC classification number: H04W16/14 ,  H04W16/10 ,  H04W28/0967 ,  H04W28/0846 ,  H04W28/26

Abstract: Wireless communications systems and methods related to communicating control information are provided. A method of wireless communication performed by a wireless node may include receiving, from a network node of a first network operator, a first consideration for shared spectrum resources, receiving, from a network node of a second network operator, a second consideration for the shared spectrum resources, and transmitting an indication of a resource allocation to at least one of the network node of the first network operator or the network node of the second network operator. The resource allocation for the shared spectrum resources may be based on the first consideration and the second consideration.

公开(公告)号：US20230246690A1

公开(公告)日：2023-08-03

申请号：US18002250

申请日：2020-08-21

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

CPC classification number: H04B7/0628

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：US20230232462A1

公开(公告)日：2023-07-20

申请号：US18187327

申请日：2023-03-21

Applicant: QUALCOMM Incorporated

Inventor： Seyed Ali Akbar FAKOORIAN ,  Xiaoxia ZHANG ,  Jing SUN ,  Aleksandar DAMNJANOVIC ,  Srinivas YERRAMALLI ,  Ozcan OZTURK

IPC: H04W74/08 ,  H04L1/1829

CPC classification number: H04W74/0833 ,  H04L1/1854

Abstract: Applicants respectfully request entry of this Preliminary Amendment prior to examination. Applicants have canceled claim 1 and added new claims 2-20. No new matter has been added by way of these amendments.
No fee is believed due for entry of this amendment. Please charge any additional fees or credit any overpayment to deposit account number 17-0026. The Examiner is invited to telephone the undersigned to discuss this application.

公开(公告)号：US20220394815A1

公开(公告)日：2022-12-08

申请号：US17303818

申请日：2021-06-08

Applicant: QUALCOMM Incorporated

Inventor： Aleksandar DAMNJANOVIC ,  Srinivas YERRAMALLI ,  Jing SUN ,  Xiaoxia ZHANG

IPC: H04W80/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, to a remote radio head (RRH), a protocol configuration, wherein the protocol configuration configures the RRH to perform one or more MAC protocol layer functions of the UE. The UE may perform a communication, wherein one or more higher layer functions associated with the communication are performed by the UE, wherein the one or more higher layer functions are associated with a higher layer than the MAC protocol layer. Numerous other aspects are described.

公开(公告)号：US20220322435A1

公开(公告)日：2022-10-06

申请号：US17221521

申请日：2021-04-02

Applicant: QUALCOMM Incorporated

Inventor： Giovanni CHISCI ,  Jing SUN ,  Arumugam CHENDAMARAI KANNAN ,  Vinay CHANDE ,  Aleksandar DAMNJANOVIC ,  Xiaoxia ZHANG

IPC: H04W74/08 ,  H04W16/28

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a transmitter node may determine a set of desired transmit beams to use for transmissions during a channel occupancy time (COT), wherein each transmit beam in the set of desired transmit beams is associated with an energy detection threshold (EDT). The transmitter node may configure a sensing beam associated with a directional listen-before-talk (LBT) procedure, wherein the sensing beam is associated with an EDT that is at least as strict as a strictest EDT associated with the set of desired transmit beams. The transmitter node may transmit using the set of desired transmit beams during the COT, wherein the COT is initiated based at least in part on an indication that the directional LBT procedure succeeded using the sensing beam. Numerous other aspects are described.

公开(公告)号：US20220322434A1

公开(公告)日：2022-10-06

申请号：US17221500

申请日：2021-04-02

Applicant: QUALCOMM Incorporated

Inventor： Giovanni CHISCI ,  Arumugam CHENDAMARAI KANNAN ,  Jing SUN ,  Vinay CHANDE ,  Xiaoxia ZHANG ,  Aleksandar DAMNJANOVIC

IPC: H04W74/08 ,  H04W16/28 ,  H04W72/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a transmitting node may perform a directional listen-before-talk (LBT) using a sensing beam. The transmitting node may start a channel occupancy time (COT) after the directional LBT based at least in part on one of a COT claiming signal or a time stamp. The transmitting node may perform, to a receiving node, one or more transmissions during the COT using one or more transmit beams that are included in the sensing beam. Numerous other aspects are described.