公开(公告)号：US20240040660A1

公开(公告)日：2024-02-01

申请号：US17875318

申请日：2022-07-27

Applicant: QUALCOMM Incorporated

Inventor： Iyab Issam Sakhnini ,  Prashanth Haridas Hande ,  Hyun Yong Lee ,  Tao Luo ,  Wanshi Chen ,  Linhai He ,  Peter Gaal ,  Junyi Li ,  Diana Maamari

IPC: H04W76/28

CPC classification number: H04W76/28

Abstract: Methods, systems, and devices for wireless communications are described. For example, a network entity may output, and a user equipment (UE) may receive, a first control message identifying a first discontinuous reception (DRX) cycle and a second, different DRX cycle for the UE to use, the first and second DRX cycles having a first and second active duration, respectively. The network entity may also output a second control message identifying periodic resources for the UE to use to monitor for a periodic signal, the periodic resources being outside at least the first active duration. The UE may monitor for, and the network entity may output, based on the periodic resources being outside the first active duration, the periodic signal during the first active duration based on updating the first active duration, updating the periodic resources, or both.

公开(公告)号：US11889447B2

公开(公告)日：2024-01-30

申请号：US17479389

申请日：2021-09-20

Applicant: QUALCOMM Incorporated

Inventor： Nikolai Konrad Leung ,  Olufunmilola Omolade Awoniyi-Oteri ,  Prashanth Haridas Hande ,  Tao Luo ,  Sebastian Speicher

IPC: H04W56/00

CPC classification number: H04W56/0045

Abstract: Various embodiments provide systems and methods for supporting synchronized delivery of packets of different type media streams of a service. Various embodiments enable wireless device and/or network assistance of packet synchronization in downlink (DL) and/or uplink (UL) transmissions.

公开(公告)号：US11877196B2

公开(公告)日：2024-01-16

申请号：US17309593

申请日：2019-12-06

Applicant: QUALCOMM Incorporated

Inventor： Peng Cheng ,  Karthika Paladugu ,  Gavin Bernard Horn ,  Huichun Liu ,  Prashanth Haridas Hande ,  Ozcan Ozturk

IPC: H04W36/00 ,  H04W36/30

CPC classification number: H04W36/00837 ,  H04W36/0058 ,  H04W36/00835 ,  H04W36/30

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a set of cell quality measurements for a set of candidate target cells. The UE may select a target cell, from the set of candidate target cells, and a beam, of one or more beams of the target cell, for a conditional handover procedure and based at least in part on the set of cell quality measurements. The UE may perform the conditional handover procedure to transfer from a source cell to the target cell based at least in part on selecting the target cell and the beam. Numerous other aspects are provided.

公开(公告)号：US11742908B2

公开(公告)日：2023-08-29

申请号：US17075539

申请日：2020-10-20

Applicant: QUALCOMM Incorporated

Inventor： Yi Huang ,  Prashanth Haridas Hande ,  Wei Yang ,  Gokul Sridharan ,  Wanshi Chen ,  Jay Kumar Sundararajan ,  Krishna Kiran Mukkavilli

IPC: H04B7/0456 ,  G06F3/14 ,  H04L5/00 ,  H04L1/00 ,  H04W72/21

CPC classification number: H04B7/0456 ,  G06F3/14 ,  H04L1/0002 ,  H04L5/0048 ,  H04W72/21

Abstract: Methods, systems, and devices for wireless communications are described. Generally, the described techniques provide for efficiently transmitting uplink signals to a base station using shared antennas. A first device may be in communications with a base station using local antennas and may identify a second device having auxiliary antennas available for transmitting uplink signals to the base station. Because the local antennas and auxiliary antennas may have different capabilities (e.g., due to different power or other constraints), the first device may generate first uplink signals for transmission using the local antennas differently from second uplink signals for transmission using the auxiliary antennas. The first device may transmit the first uplink signals to the base station using the local antennas and transmit the second uplink signals to the second device for transmission to the base station using the auxiliary antennas based on different configurations.

公开(公告)号：US20230224723A1

公开(公告)日：2023-07-13

申请号：US17571274

申请日：2022-01-07

Applicant: QUALCOMM Incorporated

Inventor： Prashanth Haridas Hande ,  Jay Kumar Sundararajan ,  Hyun Yong Lee ,  Ravi Agarwal ,  Peerapol Tinnakornsrisuphap ,  Mickael Mondet

IPC: H04W16/22 ,  H04W24/08 ,  H04W24/10 ,  H04W76/15 ,  H04L43/067

CPC classification number: H04W16/22 ,  H04L43/067 ,  H04W24/08 ,  H04W24/10 ,  H04W76/15 ,  H04W28/0268

Abstract: Methods, systems, and devices for wireless communication are described. A network node may determine a first time location associated with a peak in data traffic for multiple devices in communication with a communications network including the network node. The network node may determine a second time location for the peak in the data traffic for a subset of the devices based on a threshold for an overall peak in data traffic for the multiple devices. The network node may transmit a signal that indicates the second time location for the peak in the data traffic for the subset of devices. The network node may communicate the data with the subset of devices based on the signal indicating the second time location.

公开(公告)号：US11632162B1

公开(公告)日：2023-04-18

申请号：US17449621

申请日：2021-09-30

Applicant: QUALCOMM Incorporated

Inventor： Hussein Metwaly Saad ,  Peerapol Tinnakornsrisuphap ,  Prashanth Haridas Hande ,  Gerhard Reitmayr ,  Abhijeet Bisain ,  Chih-Ping Li

IPC: H04L23/02 ,  H04B7/06 ,  H04B7/0456 ,  H04W36/06 ,  G01S13/89

Abstract: This disclosure provides systems, methods, and devices for wireless communication that support enhanced beam management using extended reality (XR) perception data. In a first aspect, a method of wireless communication includes establishing a communication connection between a user equipment (UE) and a serving base station using a current serving beam selected by the UE from a plurality of available beams paired with a serving base station beam. The method further includes obtaining, perception information from one or more extended reality sensors associated with the UE and determining, in response to detection of UE movement, a transpositional representation of the movement using the perception information. The UE may then select a new serving beam in accordance with the transpositional representation. Other aspects and features are also claimed and described.

公开(公告)号：US11582288B2

公开(公告)日：2023-02-14

申请号：US16889489

申请日：2020-06-01

Applicant: QUALCOMM Incorporated

Inventor： Xipeng Zhu ,  Prashanth Haridas Hande ,  Gavin Bernard Horn

IPC: H04L67/06 ,  H04L1/16 ,  H04L1/18 ,  H04L1/00 ,  H04L67/131 ,  H04L1/1607 ,  H04L1/1867 ,  H04L1/1829

Abstract: Disclosed are techniques for wireless communication. In an aspect, a network entity transmits, to a user equipment (UE), at least one file, the at least one file comprising a group of data packets, wherein each data packet of the group of data packets of the at least one file is associated with a file identifier of the at least one file, transmits, to the UE, after transmitting the last data packet of the group of data packets of the at least one file, a request for the UE to report a reception status of the at least one file, transmits, to the UE, one or more repair bits for the at least one file, receives an acknowledgment from the UE, and ceases transmission of the one or more repair bits upon reception of the acknowledgment from the UE.

公开(公告)号：US11558778B2

公开(公告)日：2023-01-17

申请号：US16893239

申请日：2020-06-04

Applicant: QUALCOMM Incorporated

Inventor： Prashanth Haridas Hande ,  Jay Kumar Sundararajan ,  Yeliz Tokgoz ,  Naga Bhushan

IPC: H04W28/06 ,  H04W24/08 ,  H04L67/06

Abstract: Certain aspects of the present disclosure provide techniques for wireless communication. The method generally includes determining one or more target metrics associated with a file having a plurality of packets, the plurality of packets comprising at least one of a plurality of uplink packets or a plurality of downlink packets, determining one or more communication parameters for communicating the plurality of packets according to the one or more target metrics associated with the file, and communicating the plurality of packets with a second network entity in accordance with the determined one or more communication parameters.

公开(公告)号：US20220232605A1

公开(公告)日：2022-07-21

申请号：US17575417

申请日：2022-01-13

Applicant: QUALCOMM Incorporated

Inventor： Yuchul Kim ,  Hwan Joon Kwon ,  Jay Kumar Sundararajan ,  Seyedkianoush Hosseini ,  Yongjun Kwak ,  Jing Lei ,  Prashanth Haridas Hande ,  Yeliz Tokgoz ,  Huilin Xu ,  Krishna Kiran Mukkavilli

IPC: H04W72/12 ,  H04W72/14 ,  H04W76/28

Abstract: Methods, systems, and devices for wireless communication are described for user equipment (UE) indication of uplink scheduling information to a base station. The uplink scheduling information may provide information on a periodic traffic pattern, such as for periodic extended reality (XR) data flows. The uplink scheduling information may provide uplink assistance information (UAI) to a base station to assist the base station with providing uplink resources that efficiently serve an XR session. The UAI may indicate one or more of a periodicity of uplink traffic, an offset between uplink traffic and a packet arrival, a data size for uplink traffic for each time period associated with the XR session, a request to enable uplink transmission skipping, or any combinations thereof. A base station may provide one or more dynamic grants, configured grants, or proactive grants to a UE based on the uplink scheduling information.

公开(公告)号：US11388642B2

公开(公告)日：2022-07-12

申请号：US16900142

申请日：2020-06-12

Applicant: QUALCOMM Incorporated

Inventor： Karthika Paladugu ,  Gavin Bernard Horn ,  Prashanth Haridas Hande ,  Keiichi Kubota ,  Prasad Reddy Kadiri ,  Alberto Rico Alvarino ,  Masato Kitazoe ,  Umesh Phuyal ,  Supratik Bhattacharjee

IPC: H04W36/18 ,  H04W36/00 ,  H04W36/08 ,  H04W76/27 ,  H04W12/04 ,  H04W12/033 ,  H04W12/106

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment concurrently communicates with a source base station (BS) and a target BS on a connection with the source BS and a connection with the target BS as part of a make-before-break (MBB) handover procedure; and performs a common packet data convergence protocol (PDCP) function for the connection with the source BS and the connection with the target BS before the connection with the source BS is released as part of the MBB handover procedure. Numerous other aspects are provided.