公开(公告)号：US20250081048A1

公开(公告)日：2025-03-06

申请号：US18460422

申请日：2023-09-01

Applicant: QUALCOMM Incorporated

Inventor： Yann LEBRUN ,  Peerapol TINNAKORNSRISUPHAP ,  Simone MERLIN ,  Hussein METWALY SAAD ,  Mickael MONDET ,  Chih-Ping LI ,  Ravi AGARWAL

IPC: H04W36/00 ,  H04B17/318 ,  H04W76/20

Abstract: Certain aspects of the present disclosure provide techniques for mobility management. A method of wireless communications by a user equipment includes obtaining one or more criteria associated with triggering at least one of cell measurement or handover. The one or more updated criteria are based at least in part on network environment perception information. The method includes obtaining one or more updated criteria associated with the triggering at least one of cell measurement or handover.

公开(公告)号：US20230128847A1

公开(公告)日：2023-04-27

申请号：US17905397

申请日：2020-04-01

Applicant: QUALCOMM Incorporated

Inventor： Punyaslok PURKAYASTHA ,  Ravi AGARWAL ,  Gavin Bernard HORN ,  Ozcan OZTURK ,  Peng CHENG ,  Huilin XU

IPC: H04W56/00 ,  H04W74/08 ,  H04W24/10 ,  H04W72/231

Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to mechanisms for maintaining timing alignment between a user equipment (UE) and a secondary cell group (SCG), which may help the UE may quick and efficient transitions from a dormant or de-active state in the SCG to an active state.

公开(公告)号：US20230111451A1

公开(公告)日：2023-04-13

申请号：US17801901

申请日：2020-03-26

Applicant: Punyaslok PURKAYASTHA ,  Ravi AGARWAL ,  Gavin Bernard HORN ,  Ozcan OZTURK ,  Peng CHENG ,  Huilin XU ,  QUALCOMM Incorporated

Inventor： Punyaslok PURKAYASTHA ,  Ravi AGARWAL ,  Gavin Bernard HORN ,  Ozcan OZTURK ,  Peng CHENG ,  Huilin XU

IPC: H04W24/10 ,  H04L5/00 ,  H04W76/15

Abstract: This disclosure provides systems, methods, apparatus, computer programs encoded on computer readable-medium to provide a user equipment (UE) to receive reference signals from a first base station, perform radio resource management (RRM) measurements based on the reference signals, and transmit information regarding the RRM measurements to a second base station. In another aspect, a UE receives reference signals from a first base station, performs channel quality indicator (CQI) measurements based on the reference signals, stores information regarding the CQI measurements, and transmitting the stored information to the first base station. In another aspect, a base station receives, from a UE, information associated with CQI measurements related to a second base station, and transmits the information to the second base station.

公开(公告)号：US20220109525A1

公开(公告)日：2022-04-07

申请号：US17064572

申请日：2020-10-06

Applicant: QUALCOMM Incorporated

Inventor： Yih-Hao LIN ,  Peerapol TINNAKORNSRISUPHAP ,  Ravi AGARWAL ,  Prashanth Haridas HANDE ,  Hemanth SAMPATH

IPC: H04L1/00 ,  H04L1/18 ,  H04L1/20

Abstract: The present disclosure relates to methods and devices for graphics or data processing including an apparatus, e.g., a network, a server, or a client device. In some aspects, the apparatus may transmit a request for an updated FEC rate, the updated FEC rate being based on a previous FEC rate. The apparatus may also receive, based on the request for the updated FEC rate, information associated with the updated FEC rate. Additionally, the apparatus may determine the updated FEC rate based on the received information, the received information being associated with a difference between the previous FEC rate and the updated FEC rate.

公开(公告)号：US20210321480A1

公开(公告)日：2021-10-14

申请号：US17218991

申请日：2021-03-31

Applicant: QUALCOMM Incorporated

Inventor： Hwan Joon KWON ,  Huilin XU ,  Yuchul KIM ,  Peter Pui Lok ANG ,  Yeliz TOKGOZ ,  Jay Kumar SUNDARARAJAN ,  Krishna Kiran MUKKAVILLI ,  Tingfang JI ,  Jing LEI ,  Ravi AGARWAL ,  Seyong PARK ,  Seyedkianoush HOSSEINI

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

Abstract: Wireless communication devices, systems, and methods related to power saving, including during connected mode operation and for extended reality (XR) data communications with or without discontinuous reception (DRX), are provided. For example, a method of wireless communication can include receiving, while in a connected mode, a configuration based on data traffic for the wireless communication device, the configuration indicating: a first zone associated with a first set of operating parameters for the wireless communication device; and a second zone associated with a second set of operating parameters for the wireless communication device, the second set of operating parameters being different than the first set of operating parameters; operating in the first zone with the first set of operating parameters to monitor for a first downlink communication signal; and operating in the second zone with the second set of operating parameters.

公开(公告)号：US20210153023A1

公开(公告)日：2021-05-20

申请号：US17086240

申请日：2020-10-30

Applicant: QUALCOMM Incorporated

Inventor： Ravi AGARWAL ,  Gavin Bernard HORN ,  Naga BHUSHAN

IPC: H04W12/12 ,  H04W12/00 ,  H04W56/00 ,  H04W72/00 ,  H04L5/00

Abstract: Apparatus, methods, and computer-readable media for facilitating detection of false base stations based on signal times of arrival are disclosed herein. An example method for wireless communication of a UE includes receiving a signal from each of one or more neighboring base stations. The example method also includes determining a system timing associated with the wireless communications network based on a respective time of arrival at which each signal is received from the one or more neighboring base stations. The example method also includes receiving a signal from an FBS, the FBS signal being associated with a PCI different than the PCIs associated with the signals received from each of the one or more neighboring base stations. Additionally, the example method includes identifying a presence of the FBS based on a difference between the system timing and a time of arrival at which the signal is received from the FBS.

公开(公告)号：US20240049290A1

公开(公告)日：2024-02-08

申请号：US18257246

申请日：2021-02-02

Applicant: QUALCOMM Incorporated

Inventor： Peng CHENG ,  Jianhua LIU ,  Ravi AGARWAL ,  Miguel GRIOT ,  Hong CHENG ,  Ozcan OZTURK ,  Gavin Bernard HORN

IPC: H04W74/08 ,  H04W76/20 ,  H04W68/02 ,  H04W48/18 ,  H04W36/08

CPC classification number: H04W74/0833 ,  H04W76/20 ,  H04W68/02 ,  H04W48/18 ,  H04W36/08

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, in a radio resource control (RRC) idle mode or an RRC inactive mode, a paging message that includes an indication identifying an intended slice for a protocol data unit (PDU) session associated with downlink traffic for the UE. The UE may transmit, to a base station, a request to initiate a random access channel (RACH) procedure based at least in part on the intended slice. Numerous other aspects are described.

公开(公告)号：US20230403758A1

公开(公告)日：2023-12-14

申请号：US18296952

申请日：2023-04-06

Applicant: QUALCOMM Incorporated

Inventor： Hyun Yong LEE ,  Diana MAAMARI ,  Prashanth Haridas HANDE ,  Peerapol TINNAKORNSRISUPHAP ,  Mickael MONDET ,  Ravi AGARWAL ,  Linhai HE

IPC: H04W76/28 ,  H04L1/1607 ,  H04W52/02

CPC classification number: H04W76/28 ,  H04L1/1642 ,  H04W52/028

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may wake up, starting at a subframe, based at least in part on a subframe index of a resource cycle and a system frame number (SFN) wraparound offset that accounts for accumulated lengths of a hyper frame. The UE may receive a data burst during the subframe. Numerous other aspects are described.

公开(公告)号：US20230403648A1

公开(公告)日：2023-12-14

申请号：US18313825

申请日：2023-05-08

Applicant: QUALCOMM Incorporated

Inventor： Hyun Yong LEE ,  Diana MAAMARI ,  Prashanth Haridas HANDE ,  Peerapol TINNAKORNSRISUPHAP ,  Mickael MONDET ,  Ravi AGARWAL ,  Linhai HE

IPC: H04W52/02 ,  H04W76/28

CPC classification number: H04W52/0216 ,  H04W76/28

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may wake up, starting at a subframe, based at least in part on a subframe index of a resource cycle and a system frame number (SFN) wraparound offset that accounts for accumulated lengths of a hyper frame. The UE may receive a data burst during the subframe. Numerous other aspects are described.

公开(公告)号：US20230354293A1

公开(公告)日：2023-11-02

申请号：US17661441

申请日：2022-04-29

Applicant: QUALCOMM Incorporated

Inventor： Diana MAAMARI ,  Mickael MONDET ,  Prashanth Haridas HANDE ,  Yih-Hao LIN ,  Hyun Yong LEE ,  Ravi AGARWAL

IPC: H04W72/12

CPC classification number: H04W72/1205 ,  H04W72/1284

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, to a network entity, UE assistance information that indicates one or more scheduling request parameters. The UE may receive, from the network entity, a scheduling request configuration that is based at least in part on the one or more scheduling request parameters. Numerous other aspects are described.