公开(公告)号：US20230328794A1

公开(公告)日：2023-10-12

申请号：US18043922

申请日：2020-10-30

Applicant: QUALCOMM Incorporated

Inventor： Peng CHENG ,  Linhai HE ,  Ravi AGARWAL

IPC: H04W74/08 ,  H04W74/00

CPC classification number: H04W74/0833 ,  H04W74/006

Abstract: Aspects relate to random access procedures. Different random access channel (RACH) configurations may be defined for different service groups. For example, one or more service groups (e.g., network slice groups) may be defined where each service group includes one or more services (network slices). One RACH configuration may be defined for one service group, another RACH configuration may be defined for another service group, and so on. Each service group may be configured with a different set of RACH parameters. Within each service group, one or more services may be configured with dedicated (e.g., non-cell-specific) RACH resources, and other services may be configured with cell-specific RACH resources. Each service group may be configured with different RACH resources. Within each service group, one or more services may be configured with a set of dedicated (e.g., non-cell-specific) RACH parameters, and other services may be configured with a set of cell-specific RACH resources.

公开(公告)号：US20230319663A1

公开(公告)日：2023-10-05

申请号：US17804993

申请日：2022-06-01

Applicant: QUALCOMM Incorporated

Inventor： Sanket Sanjay KALAMKAR ,  Ravi AGARWAL ,  Peerapol TINNAKORNSRISUPHAP ,  Hyun Yong LEE ,  Mickael MONDET ,  Yih-Hao LIN

IPC: H04W36/18 ,  H04W36/00 ,  H04W36/08

CPC classification number: H04W36/18 ,  H04W36/0058 ,  H04W36/0061 ,  H04W36/08

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, an application server may receive an indication that a handover is likely for a user equipment (UE), wherein the UE is in communication with the application server to receive a data stream. The application server may provide the data stream using values of one or more parameters to reduce an impact of a communication interruption associated with the handover. Numerous other aspects are described.

公开(公告)号：US20230300844A1

公开(公告)日：2023-09-21

申请号：US17654975

申请日：2022-03-15

Applicant: QUALCOMM Incorporated

Inventor： Chih-Ping LI ,  Mohamed Atef Abdelazim SHEHATA ,  Mickael MONDET ,  Prashanth Haridas HANDE ,  Ravi AGARWAL ,  Peerapol TINNAKORNSRISUPHAP ,  Yih-Hao LIN

IPC: H04W72/14 ,  H04W72/12 ,  H04L1/00 ,  H04L1/20

CPC classification number: H04W72/14 ,  H04W72/1268 ,  H04W72/1278 ,  H04L1/0003 ,  H04L1/203

Abstract: Certain aspects of the present disclosure provide techniques wireless communication by a user equipment (UE), comprising receiving an uplink (UL) grant from a network entity, wherein the UL grant schedules the UE to transmit an UL channel transmission associated with a plurality of logical channels (LCs), and the UL grant indicates a modulation and coding scheme (MCS) for transmitting the UL channel transmission associated with the plurality of LCs, receiving a plurality of MCS offsets, and transmitting the UL channel transmission associated with one or more LCs of the plurality of LCs based on the MCS indicated in the UL grant and the plurality of MCS offsets.

公开(公告)号：US20230254937A1

公开(公告)日：2023-08-10

申请号：US18302369

申请日：2023-04-18

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 ,  H04W52/02 ,  H04W72/0453 ,  H04W72/23

CPC classification number: H04W76/28 ,  H04W52/0232 ,  H04W72/0453 ,  H04W72/23 ,  H04W52/0229 ,  Y02D30/70 ,  H04W28/18

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 includes 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：US20230224801A1

公开(公告)日：2023-07-13

申请号：US17571921

申请日：2022-01-10

Applicant: QUALCOMM Incorporated

Inventor： Mickael MONDET ,  Prashanth Haridas HANDE ,  Ravi AGARWAL ,  Peerapol TINNAKORNSRISUPHAP

IPC: H04W48/16 ,  H04W76/28

CPC classification number: H04W48/16 ,  H04W76/28

Abstract: Aspects relate to switching between different search space set groupings. A base station (BS) may send an indication to a user equipment (UE) to instruct the UE to switch from a first search space set grouping (SSSG) to a second SSSG. For example, the BS may send this indication after the BS transmits a first data burst to the UE. In some examples, the UE may then switch back to the first SSSG upon expiration of a timer. For example, the BS may configure the UE with a timer value (e.g., an absolute value, a relative value, or an indication thereof) that the UE may use to determine when to switch back to the first SSSG to receive a second data burst from the base station. In some examples, the UE may switch back to the first SSSG based on a discontinuous reception duration.

公开(公告)号：US20230189041A1

公开(公告)日：2023-06-15

申请号：US18073412

申请日：2022-12-01

Applicant: QUALCOMM Incorporated

Inventor： Hyun Yong LEE ,  Prashanth Haridas HANDE ,  Peerapol TINNAKORNSRISUPHAP ,  Ravi AGARWAL ,  Mickael MONDET ,  Arvind Vardarajan SANTHANAM ,  Ozcan OZTURK ,  Yuchul KIM ,  Linhai HE ,  Huilin XU

IPC: H04W24/10 ,  H04W28/02 ,  H04W76/28

CPC classification number: H04W24/10 ,  H04W28/0268 ,  H04W76/28

Abstract: Certain aspects of the present disclosure provide techniques for an enhanced measurement gap procedure. For example, according to one aspect, a method for wireless communications by a user equipment (UE) generally includes receiving signaling, from a network entity, configuring the UE to prioritize data traffic processing over at least one measurement procedure and processing data traffic to or from the network entity in accordance with the signaling.

公开(公告)号：US20230146887A1

公开(公告)日：2023-05-11

申请号：US17809697

申请日：2022-06-29

Applicant: QUALCOMM Incorporated

Inventor： Hussein METWALY SAAD ,  Peerapol TINNAKORNSRISUPHAP ,  Simone MERLIN ,  Tom Edward BOTTERILL ,  Yann LEBRUN ,  Ravi AGARWAL ,  Juan Carlos BUCHELI GARCIA ,  Olufunmilola Omolade AWONIYI-OTERI ,  Danlu ZHANG

IPC: H04W48/16 ,  H04W28/02 ,  H04W72/04 ,  H04W4/38 ,  G01S5/02

CPC classification number: H04W48/16 ,  H04W28/0215 ,  H04W72/048 ,  H04W4/38 ,  G01S5/02522

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first device may receive, from a second device, perception information for an environment of the first device based at least in part on a perception capability of the second device. The first device may generate a perception associated with a communication by the first device based at least in part on the perception information from the second device, where the perception indicates characteristics of the environment. The first device may adjust a parameter associated with the communication based at least in part on the perception. Numerous other aspects are described.

公开(公告)号：US20230135681A1

公开(公告)日：2023-05-04

申请号：US17516643

申请日：2021-11-01

Applicant: QUALCOMM Incorporated

Inventor： Ravi AGARWAL ,  Prashanth Haridas HANDE ,  Peerapol TINNAKORNSRISUPHAP ,  Tao LUO ,  Olufunmilola Omolade AWONIYI-OTERI ,  Yuchul KIM

IPC: H04W24/08 ,  H04L1/20 ,  H04L5/00 ,  H04L1/16

Abstract: Certain aspects of the present disclosure provide techniques that may help ensure downlink packet bursts are delivered to a UE within a deadline. Certain aspects provide a method wireless communications by a user equipment (UE), comprising determining a deadline for arrival of bursts of packets at the UE, sending an indication of the deadline to a network entity, and monitoring for bursts of packets from the network entity in accordance with the deadline.

公开(公告)号：US20220330377A1

公开(公告)日：2022-10-13

申请号：US17301650

申请日：2021-04-09

Applicant: QUALCOMM Incorporated

Inventor： Prashanth Haridas HANDE ,  Peter Pui Lok ANG ,  Ravi AGARWAL

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

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may obtain a discontinuous reception (DRX) short cadence value that corresponds to a number of Hertz (Hz). The UE may sleep as part of a DRX cycle. The UE may wake up, starting at a subframe, based at least in part on the DRX short cadence value and a subframe identifier of the subframe. Numerous other aspects are described.

公开(公告)号：US20210153158A1

公开(公告)日：2021-05-20

申请号：US17086257

申请日：2020-10-30

Applicant: QUALCOMM Incorporated

Inventor： Ravi AGARWAL ,  Gavin Bernard HORN ,  Naga BHUSHAN

IPC: H04W64/00 ,  H04W74/08 ,  H04L5/00 ,  H04W12/12 ,  G01S5/02

Abstract: A base station determines a window of time for arrival of uplink signals, wherein the window of time includes a start based on a first expected time of arrival for a first uplink signal from a first UE and an end based on a second expected time of arrival for a second uplink signal from a second UE. The base station detection detects a false base station, such as a L1 man-in-the-middle false base station, based on an uplink signal being received outside of the determined window of time for the arrival of uplink signals.