公开(公告)号：US20240223465A1

公开(公告)日：2024-07-04

申请号：US18415896

申请日：2024-01-18

Applicant: QUALCOMM Incorporated

Inventor： Xipeng ZHU ,  Gavin Bernard HORN ,  Vanitha Aravamudhan KUMAR ,  Vishal DALMIYA ,  Shankar KRISHNAN ,  Rajeev KUMAR ,  Taesang YOO ,  Eren BALEVI ,  Aziz GHOLMIEH ,  Rajat PRAKASH

IPC: H04L41/16 ,  G06N20/00 ,  H04L41/0803 ,  H04W88/08

CPC classification number: H04L41/16 ,  H04L41/0803 ,  H04W88/08 ,  G06N20/00

Abstract: Methods, systems, and devices for wireless communications are described. In some examples, a wireless communications system may support machine learning and may configure a user equipment (UE) for machine learning. The UE may transmit, to a base station, a request message that includes an indication of a machine learning model or a neural network function based at least in part on a trigger event. In response to the request message, the base station may transmit a machine learning model, a set of parameters corresponding to the machine learning model, or a configuration corresponding to a neural network function and may transmit an activation message to the UE to implement the machine learning model and the neural network function.

公开(公告)号：US20240114588A1

公开(公告)日：2024-04-04

申请号：US18343261

申请日：2023-06-28

Applicant: QUALCOMM Incorporated

Inventor： Konstantinos DIMOU ,  Shankar KRISHNAN

IPC: H04W76/28 ,  H04W72/0446 ,  H04W72/1263 ,  H04W72/20

CPC classification number: H04W76/28 ,  H04W72/0446 ,  H04W72/1263 ,  H04W72/20

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first network entity may transmit a first message to a neighboring second network entity, where the first message indicates one or more of a discontinuous reception (DRX) timing of the first network entity or a discontinuous transmission (DTX) timing of the first network entity. The first network entity may start at least one of a DRX mode according to the DRX timing or a DTX mode according to the DTX timing. The second network entity may adjust communication scheduling or a measurement configuration. Numerous other aspects are described.

公开(公告)号：US20240098603A1

公开(公告)日：2024-03-21

申请号：US17948734

申请日：2022-09-20

Applicant: QUALCOMM Incorporated

Inventor： Shankar KRISHNAN ,  Rajeev KUMAR ,  Ozcan OZTURK ,  Punyaslok PURKAYASTHA

IPC: H04W36/30 ,  H04W36/00 ,  H04W76/15 ,  H04W76/18

CPC classification number: H04W36/305 ,  H04W36/0079 ,  H04W76/15 ,  H04W76/18

Abstract: Aspects described herein relate to improving layer 1 (L1)/layer 2 (L2) mobility in certain scenarios. In some aspects, an indication of mobility from a first cell in a candidate cell set configured for L1/L2 mobility to a second cell can be received, and one or more parameters related to mobility failure or mobility history or radio link failure (RLF) associated with the mobility to assist the network node in at least one of performing a subsequent L1/L2 mobility for the UE or avoiding RLF or mobility failure during the subsequent L1/L2 mobility can be transmitted. In other aspects, the indication of mobility can be transmitted and the one or more parameters can be received. In some aspects, a list of conditional primary secondary cell (PSCell) change (CPC) configurations can be communicated following a PCell switch.

公开(公告)号：US20240049094A1

公开(公告)日：2024-02-08

申请号：US18351851

申请日：2023-07-13

Applicant: QUALCOMM Incorporated

Inventor： Shankar KRISHNAN ,  Rajeev KUMAR ,  Xipeng ZHU

IPC: H04W36/30

CPC classification number: H04W36/305

Abstract: A user equipment (UE) disconnects from next generation radio access network (NG-RAN) base station (BS) and receives, from the NG-RAN BS, a fallback indication. The UE then attempts to connect to an evolved-universal mobile telecommunications system terrestrial radio access network (E-UTRAN) BS. The UE determines that communication with the E-UTRAN BS was not established and identifies an alternate BS. After establishing communication with the alternate BS, the UE generates and transmits a report to the alternate BS including the fallback indication and information relating to the failed connection attempt with the E-UTRAN BS. The report is then conveyed to the NG-RAN BS for optimization of future fallback procedures.

公开(公告)号：US20240049074A1

公开(公告)日：2024-02-08

申请号：US18365345

申请日：2023-08-04

Applicant: QUALCOMM Incorporated

Inventor： Shankar KRISHNAN ,  Rajeev KUMAR ,  Xipeng ZHU

IPC: H04W36/00 ,  H04W36/08

CPC classification number: H04W36/0079 ,  H04W36/08

Abstract: Methods, devices, and mechanisms for detecting and reporting successful secondary node and/or primary secondary cell group cell (PScell) changes are provided. In one example, a method of wireless communication performed by a first network unit comprises: transmitting, to a second network unit, an indication of a primary secondary cell group cell (PScell) change associated with a user equipment (UE); transmitting, based on the indication, a SPC configuration; and receiving a SPC report, wherein the SPC report is based on the SPC configuration and SPC information associated with the UE.

公开(公告)号：US20230388888A1

公开(公告)日：2023-11-30

申请号：US17804720

申请日：2022-05-31

Applicant: QUALCOMM Incorporated

Inventor： Xipeng ZHU ,  Ajay GUPTA ,  Gavin Bernard HORN ,  Taesang YOO ,  Rajeev KUMAR ,  Shankar KRISHNAN ,  Eren BALEVI

IPC: H04W36/32 ,  H04W36/00 ,  H04W36/24 ,  H04W76/30

CPC classification number: H04W36/32 ,  H04W36/0033 ,  H04W36/245 ,  H04W76/30

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first network node in a radio access network (RAN) may transmit mobility history data for a user equipment (UE) to a second network node in a core network associated with the RAN. The first network node may receive a UE mobility prediction model that is based at least in part on the mobility history data from the second network node. Numerous other aspects are described.

公开(公告)号：US20230239921A1

公开(公告)日：2023-07-27

申请号：US18001308

申请日：2021-06-08

Applicant: QUALCOMM Incorporated

Inventor： Rajeev KUMAR ,  Ozcan OZTURK ,  Pravjyot Singh DEOGUN ,  Shankar KRISHNAN ,  Xipeng ZHU ,  Gavin Bernard HORN

IPC: H04W74/08 ,  H04W24/10 ,  H04W72/0457

CPC classification number: H04W74/0808 ,  H04W24/10 ,  H04W72/0457 ,  H04W74/0875

Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for channel access for wireless communications, for example, in unlicensed frequency bands. In some cases, a UE may log information associated with channel access failures on one or more frequency bands in shared spectrum and provide the information to a network entity.

公开(公告)号：US20230224746A1

公开(公告)日：2023-07-13

申请号：US18000448

申请日：2021-06-04

Applicant: QUALCOMM Incorporated

Inventor： Hargovind Prasad BANSAL ,  Tom CHIN ,  Shankar KRISHNAN

IPC: H04W24/10 ,  H04W72/1268 ,  H04W24/02 ,  H04W76/20

CPC classification number: H04W24/10 ,  H04W72/1268 ,  H04W24/02 ,  H04W76/20

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, configuration information that indicates one or more first measurement types. Accordingly, the UE may transmit, to the base station, periodically and while the UE is in an idle mode or an inactive state, first measurements based at least in part on the one or more first measurement types indicated in the configuration information. In some aspects, the UE may further transmit, to the base station, second measurements based at least in part on a second measurement type. The first measurement type(s) may be associated with a minimization of drive test (MDT). Similarly, the second measurement type may be associated with an MDT. Numerous other aspects are provided.

公开(公告)号：US20230068504A1

公开(公告)日：2023-03-02

申请号：US17465580

申请日：2021-09-02

Applicant: QUALCOMM Incorporated

Inventor： Rajeev KUMAR ,  Bharat SHRESTHA ,  Alberto RICO ALVARINO ,  Umesh PHUYAL ,  Xipeng ZHU ,  Shankar KRISHNAN

IPC: H04W24/02 ,  H04W24/10 ,  H04W8/22 ,  H04B7/185

Abstract: Certain aspects of the present disclosure provide techniques for data collection for non-terrestrial networks (NTN). One aspect provides a method for wireless communications by a user equipment (UE). The method generally includes transmitting an indication of a capability of the UE to connect to a network via both terrestrial network (TN) cells and non-terrestrial network (NTN) cells and transmitting one or more data collection reports in accordance with the indicated capability.

公开(公告)号：US20230061624A1

公开(公告)日：2023-03-02

申请号：US17477183

申请日：2021-09-16

Applicant: QUALCOMM Incorporated

Inventor： Rajeev KUMAR ,  Bharat SHRESTHA ,  Alberto RICO ALVARINO ,  Umesh PHUYAL ,  Xipeng ZHU ,  Shankar KRISHNAN

IPC: H04W8/24 ,  H04W24/10 ,  H04L1/18 ,  H04W76/27

Abstract: Certain aspects of the present disclosure provide techniques for data collection for non-terrestrial networks (NTN). One aspect provides a method for wireless communications by a user equipment (UE). The method generally includes transmitting an indication of a capability of the UE to connect to a network via both terrestrial network (TN) cells and non-terrestrial network (NTN) cells and transmitting one or more data collection reports in accordance with the indicated capability.