公开(公告)号：US20220007347A1

公开(公告)日：2022-01-06

申请号：US17365879

申请日：2021-07-01

Applicant: QUALCOMM Incorporated

Inventor： Yan ZHOU ,  Tianyang BAI ,  Tao LUO

IPC: H04W72/04

Abstract: A base station and a UE may communicate using directional beams, such as a downlink directional beam (used to transmit downlink channels) and an uplink directional beam (used to transmit uplink channels), each beam carrying one or more data channels, control channels, and/or reference signals. According to one aspect, signaling for managing the uplink channels and downlink channels may be sent over a shared common beam. The shared common beam is distinct from the uplink directional beam and the downlink directional beam. In one example, a first shared common channel may serve to manage or update uplink data channels (on the uplink directional beam) and downlink data channels (on the downlink directional beam), while a second shared common channel may serve to manage or update uplink control channels (on the uplink directional beam) and downlink control channels (on the downlink directional beam).

公开(公告)号：US20210410219A1

公开(公告)日：2021-12-30

申请号：US17304639

申请日：2021-06-23

Applicant: QUALCOMM Incorporated

Inventor： Tianyang BAI ,  Hua WANG ,  Jung Ho RYU ,  Junyi LI

IPC: H04W76/18 ,  H04W24/10 ,  H04W76/25

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may identify a failure associated with a machine learning prediction for one or more network parameters; report, to a base station, failure information regarding the failure associated with the machine learning prediction; receive, from the base station, response information identifying an alteration to a communication configuration as a response to the failure associated with the machine learning prediction; and implement the alteration to the communication configuration based at least in part on receiving the response information. Numerus other aspects are provided.

公开(公告)号：US20210410148A1

公开(公告)日：2021-12-30

申请号：US17333522

申请日：2021-05-28

Applicant: QUALCOMM Incorporated

Inventor： Kiran VENUGOPAL ,  Wooseok NAM ,  Tianyang BAI ,  Sungwoo PARK ,  Tao LUO ,  Junyi LI

IPC: H04W72/04 ,  H04W56/00

Abstract: To provide a more robust connection and better coverage, a UE may be configured to receive an SFN PDSCH through a plurality of beams from a plurality of TRPs including a first TRP and a second TRP, the plurality of beams being based on configured DL TCI states. The UE may be further configured to transmit a same PUSCH through each of the plurality of beams. In addition, the same PUSCH may be transmitted through a first beam of the plurality of beams n times, and transmitted through a second bream of the plurality of beams m times, where n and m are integers greater than or equal to one.

公开(公告)号：US20210410146A1

公开(公告)日：2021-12-30

申请号：US17320092

申请日：2021-05-13

Applicant: QUALCOMM Incorporated

Inventor： Tianyang BAI ,  Wooseok NAM ,  Kiran VENUGOPAL ,  Sungwoo PARK ,  Tao LUO ,  Junyi LI

IPC: H04W72/04

Abstract: A user equipment (UE) receives a configuration from a base station for receiving multiple repetitions of a transmission in a slot aggregation. The UE receives an indication indicating one or more beams used for the multiple repetitions of the transmission. The UE receives a first repetition of the transmission in a first slot based on single frequency network (SFN) operation using at least one configuration that is different from a configuration used for receiving a second repetition in a second slot based on non-SFN operation. The UE optionally determines, based on the indication, whether repetitions within the multiple repetitions of the transmission are transmitted by the base station based on the SFN operation or the non-SFN operation.

公开(公告)号：US20210344403A1

公开(公告)日：2021-11-04

申请号：US17179285

申请日：2021-02-18

Applicant: QUALCOMM Incorporated

Inventor： Sungwoo PARK ,  Wooseok NAM ,  Kiran VENUGOPAL ,  Tianyang BAI ,  Tao LUO

IPC: H04B7/08 ,  H04W56/00 ,  H04W24/10 ,  H04W74/08 ,  H04W76/27

Abstract: Apparatus, methods, and computer-readable media for facilitating cross-carrier beam association are disclosed herein. An example method for wireless communication at a UE includes receiving, from a base station, an indication of a cross-carrier beam association associated with a first carrier and a second carrier different than the first carrier. The example method also includes determining an association between a first set of beams of the first carrier and a second set of beams of the second carrier based on the indication of the cross-carrier beam association. Additionally, the example method includes receiving on the first set of beams and the second set of beams based on the determined cross-carrier beam association.

公开(公告)号：US20210326701A1

公开(公告)日：2021-10-21

申请号：US17214583

申请日：2021-03-26

Applicant: QUALCOMM Incorporated

Inventor： Tianyang BAI ,  Junyi LI ,  Hua WANG ,  Jung Ho RYU

IPC: G06N3/08 ,  H04W24/08 ,  H04W24/10 ,  H04W28/10 ,  G06N3/04

Abstract: An apparatus for wireless communications has a first component and a second component. The first component is within an application layer and configured to control machine learning modules in different nodes. The second component is within the application layer and configured to control data flow between the different nodes. A method of wireless communications, by a first node, comprises collecting measurements related to wireless communications and transmitting the measurements to a second node for machine learning processing. The method also includes transmitting the measurements to a third node for neural network training. A method by a user equipment (UE) includes reporting a UE capability to a server, and configuring neural network parameters in response to server feedback. The method further includes executing a neural network with the configured neural network parameters to determine a wireless communications analysis, and reporting the analysis to the server.

公开(公告)号：US20210306948A1

公开(公告)日：2021-09-30

申请号：US17153097

申请日：2021-01-20

Applicant: QUALCOMM Incorporated

Inventor： Ling DING ,  Junyi LI ,  Sony AKKARAKARAN ,  Jung Ho RYU ,  Qian ZHANG ,  Tianyang BAI ,  Kiran VENUGOPAL ,  Jelena DAMNJANOVIC ,  Tao LUO

IPC: H04W52/02 ,  H04W76/28 ,  H04L1/18 ,  H04W72/04

Abstract: A method of wireless communications by a sidelink UE (user equipment) includes receiving a first signal as part of a discontinuous reception (DRX) wake-up procedure at the beginning of a sidelink discontinuous reception (DRX) ON duration. The method also includes transmitting a response to the first signal as part of a DRX wake-up procedure. The method further includes starting a timer after sending the response. The method still further includes entering a sleep state upon not receiving a physical sidelink control channel (PSCCH) or physical sidelink shared channel (PSSCH) before the timer expires.

公开(公告)号：US20210289379A1

公开(公告)日：2021-09-16

申请号：US17195312

申请日：2021-03-08

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Junyi LI ,  Yan ZHOU ,  Tianyang BAI ,  Jung Ho RYU ,  Ling DING ,  Kiran VENUGOPAL ,  Tao LUO

IPC: H04W24/10 ,  H04L5/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may perform a physical layer measurement on a non-serving cell of the UE. The UE may report a measurement value of the physical layer measurement to a serving cell of the UE based at least in part on the physical layer measurement satisfying a threshold. The UE may receive, based at least in part on reporting the physical layer measurement, a physical layer reference signal measurement configuration for the non-serving cell. The UE may transmit a measurement report based at least in part on the physical layer reference signal measurement configuration. Numerous other aspects are provided.

公开(公告)号：US20210258979A1

公开(公告)日：2021-08-19

申请号：US17099291

申请日：2020-11-16

Applicant: QUALCOMM Incorporated

Inventor： Tianyang BAI ,  Junyi LI ,  Jung Ho RYU ,  Vasanthan RAGHAVAN

IPC: H04W72/12 ,  H04W24/10 ,  H04W72/04 ,  H04B17/336 ,  H04B7/06 ,  H04W56/00 ,  H04B17/318 ,  H04L5/00

Abstract: A configuration for inter-cell interference coordination in wireless communication systems. The apparatus determines a priority order of a first base station to schedule a first transmission with a first UE. The apparatus transmits a first transmission request to the first UE to schedule the first transmission. The apparatus receives, from the first UE, a measurement report based on the first transmission request received by the first UE, the measurement report indicates a signal quality of the first transmission request. The apparatus determines to schedule the first transmission with the first UE based at least on the measurement report. The apparatus sends a schedule indication to at least a second base station indicating whether the first transmission is scheduled with the first UE, at least the second base station has a lower priority order than the first base station.

公开(公告)号：US20210250937A1

公开(公告)日：2021-08-12

申请号：US17248824

申请日：2021-02-09

Applicant: QUALCOMM Incorporated

Inventor： Sungwoo PARK ,  Wooseok NAM ,  Kiran VENUGOPAL ,  Tianyang BAI ,  Tao LUO

IPC: H04W72/04 ,  H04W74/08 ,  H04W68/00 ,  H04L5/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit beam information, associated with the UE, during a random access channel (RACH) procedure and while in an inactive mode or in an idle mode. The UE may remain in the inactive mode or in the idle mode after transmitting the beam information. Numerous other aspects are provided.