公开(公告)号：US12262411B2

公开(公告)日：2025-03-25

申请号：US17516375

申请日：2021-11-01

Applicant: QUALCOMM Incorporated

Inventor： Abdel Karim Ajami ,  Sai Yiu Duncan Ho ,  George Cherian ,  Alfred Asterjadhi ,  Abhishek Pramod Patil ,  Yanjun Sun ,  Gaurang Naik

IPC: H04W74/04 ,  H04W72/0453 ,  H04W74/08 ,  H04W74/0816 ,  H04W84/12

Abstract: This disclosure provides methods, devices and systems for protecting latency-sensitive communications during restricted target wake time (r-TWT) service periods (SPs). Some implementations more specifically relate to coordinated scheduling of r-TWT SPs between OBSSs. In some aspects, a first AP may coordinate with a second AP in scheduling r-TWT SPs so that latency-sensitive traffic in a first BSS does not interfere or collide with latency-sensitive traffic in a second BSS overlapping the first BSS. In some implementations, the first and second APs may schedule their respective r-TWT SPs to be orthogonal in time. In some other implementations, the first and second APs may schedule their r-TWT SPs to overlap in time, while allocating coordinated resources to concurrent or overlapping latency-sensitive traffic in the first and second BSSs (such as in accordance with one or more multi-AP coordination techniques).

公开(公告)号：US12262403B2

公开(公告)日：2025-03-25

申请号：US17358673

申请日：2021-06-25

Applicant: QUALCOMM Incorporated

Inventor： Juan Zhang ,  Ajith Tom Payyappilly ,  Sitaramanjaneyulu Kanamarlapudi ,  Uppinder Babbar ,  Vamsi Dokku ,  Vinay Paradkar

IPC: H04W72/56

Abstract: A UE may include one or more application processors and a modem processor. The modem processor may include flow priority engine configured to receive, from the one or more application processors, requests for determining priority treatment of one or more packet filters of one or more uplink transmissions and transmit the one or more uplink transmissions to a base station based on priorities of the one or more uplink transmissions. The priorities of the uplink transmissions may be determined based on at least one of the requests for priority treatment received from the one or more application processors, mapping of uplink transmissions to radio bearers, the priorities of the radio bearers, or one or more configuration rules.

公开(公告)号：US12262340B2

公开(公告)日：2025-03-25

申请号：US17892825

申请日：2022-08-22

Applicant: QUALCOMM Incorporated

Inventor： Lianghai Ji ,  Changhwan Park ,  Mehmet Izzet Gurelli ,  Liangping Ma ,  Venkatraman Rajagopalan ,  Mohamad Sayed Hassan ,  Qiang Wu ,  Jun Ma ,  Huilin Xu ,  Weimin Duan ,  Karthik Anantha Swamy ,  Alexander Dorosenco ,  Onur Senel ,  Nitzan Ofer ,  Yan Wang

IPC: H04W56/00

Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may obtain updated location information, and determine a time difference between a previous communication with a network and a scheduled uplink transmission. Based on the determined time difference, the UE may determine a timing advance (TA) component of a TA value to apply for the uplink transmission, and transmit an uplink message in the uplink transmission according to the determined TA value and the location information. In some examples, the time difference may be based on a first duration between the uplink transmission and a previous uplink transmission, a second duration between the uplink transmission and a previous TA command received from the network, or both. In some examples, the determined TA value may be based on additional parameters, such as an autonomous adjustment step, an aggregate adjustment rate, a scaling factor, or any combination thereof.

公开(公告)号：US12262271B2

公开(公告)日：2025-03-25

申请号：US17224785

申请日：2021-04-07

Applicant: QUALCOMM Incorporated

Inventor： Punyaslok Purkayastha ,  Ravi Agarwal ,  Gavin Bernard Horn ,  Ozcan Ozturk ,  Karthika Paladugu

IPC: H04W36/00 ,  H04W36/08 ,  H04W36/36 ,  H04W76/11 ,  H04W76/36

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a master node (MN) may receive a message indicating that a user equipment (UE) has determined that a condition for a conditional primary secondary cell (PSCell) change has been satisfied for a candidate target PSCell. The candidate target PSCell may be one of a set of candidate target PSCells associated with the UE in a conditional PSCell change configuration provided by a base station. The MN may transmit, to a source secondary node, a confirmation message associated with the conditional PSCell change. Numerous other aspects are provided.

公开(公告)号：US12262254B2

公开(公告)日：2025-03-25

申请号：US17457177

申请日：2021-12-01

Applicant: QUALCOMM Incorporated

Inventor： Punyaslok Purkayastha ,  Ozcan Ozturk ,  Aziz Gholmieh ,  Xipeng Zhu

IPC: H04W76/30 ,  H04W36/00 ,  H04W36/36

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may initiate one of a conditional handover (CHO) procedure or a conditional primary secondary cell addition/change (CPAC) procedure. The UE may perform a response action with regard to a configuration of the other of the CHO procedure or the CPAC procedure based at least in part on initiating the one of the CHO procedure or the CPAC procedure. Numerous other aspects are described.

公开(公告)号：US12262251B2

公开(公告)日：2025-03-25

申请号：US17788629

申请日：2021-01-07

Applicant: QUALCOMM Incorporated

Inventor： Prasad Reddy Kadiri ,  Xipeng Zhu ,  Umesh Phuyal ,  Le Liu ,  Kazuki Takeda ,  Alberto Rico Alvarino ,  Miguel Griot ,  Haris Zisimopoulos

IPC: H04W36/00

Abstract: Aspects described herein relate to communicating with one or more cells for receiving a broadcast service, and providing broadcast service continuity in device mobility scenarios. In some aspects, a user equipment (UE) can transmit a broadcast service interest indication to a serving cell to facilitate receiving the broadcast service during mobility to provide the broadcast service continuity.

公开(公告)号：US12261665B2

公开(公告)日：2025-03-25

申请号：US17860340

申请日：2022-07-08

Applicant: QUALCOMM Incorporated

Inventor： Hung Dinh Ly ,  Yu Zhang ,  Wanshi Chen

IPC: H04B7/06 ,  H04B7/0456

Abstract: Methods, systems, and devices for wireless communications are described that provide for indication of channel state information (CSI) for multiple CSI codebooks associated with multiple different sets of antenna ports, where CSI parameters for one or more of the codebooks are reported as differential values relative to reported values of another of the codebooks. A user equipment (UE) may receive a CSI report configuration that includes a set of CSI resources and multiple codebooks for multiple different sets of antenna ports. The UE may identify a first set of CSI parameters associated with a first codebook, and may identify a second set of CSI parameters associated with a second codebook. The UE may transmit a CSI report that includes the first set of CSI parameters and a set of differential CSI parameters that indicate a difference between the first and second sets of CSI parameters.

公开(公告)号：US20250098221A1

公开(公告)日：2025-03-20

申请号：US18470226

申请日：2023-09-19

Applicant: QUALCOMM Incorporated

Inventor： Shreesh NARASIMHA ,  Yan SUN

IPC: H01L29/423 ,  H01L27/092 ,  H01L29/06 ,  H01L29/08 ,  H01L29/66

Abstract: Disclosed are complementary field effect transistor (CFET) circuits with vertical routing structures and methods for making the same. In an aspect, a semiconductor structure comprises a first field effect transistor (FET) of a first charge carrier type, comprising a first source/drain (S/D) region, a second S/D region, and a first gate; a second FET of a second charge carrier type, disposed above the first FET and comprising a third S/D region, a fourth S/D region, and a second gate; a frontside metal (FM) layer disposed above the second FET and comprising an FM conductor extending in an X direction; a backside metal (BM) layer disposed below the first FET and comprising a BM conductor extending in the X direction; and a vertical connector extending in the Z direction, that electrically couples the BM conductor to the FM conductor.

公开(公告)号：US20250098024A1

公开(公告)日：2025-03-20

申请号：US18783838

申请日：2024-07-25

Applicant: QUALCOMM Incorporated

Inventor： Gabi SARKIS ,  Wanshi CHEN ,  Tien Viet NGUYEN ,  Seyedkianoush HOSSEINI ,  Sourjya DUTTA

IPC: H04W76/28 ,  H04W52/02 ,  H04W72/23 ,  H04W72/25 ,  H04W74/0808

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration for sidelink discontinuous reception (DRX) that indicates a DRX on duration. The UE may selectively perform sensing for sidelink resource selection outside of the DRX on duration. Numerous other aspects are described.

公开(公告)号：US20250098009A1

公开(公告)日：2025-03-20

申请号：US18469438

申请日：2023-09-18

Applicant: QUALCOMM Incorporated

Inventor： Aviv REGEV ,  Shay LANDIS ,  Ronen SHAKED

IPC: H04W76/19 ,  H04W24/04 ,  H04W72/044 ,  H04W72/21 ,  H04W72/231

Abstract: Methods, systems, and devices for wireless communications are described. A network entity may receive a first control message including an indication of a first beam from a plurality of beams from a user equipment (UE) for communicating with the UE. The network entity may receive one or more signals associated with an object that has a trajectory that is predicted to interfere with the first beam. Based on receiving the one or more signals, the network entity may determine that the object will block the first beam. The network entity may transmit a second control message to the UE indicating a time duration that the object will interfere with the first beam and one or more communication parameters associated with the time duration. The UE may apply the one or more communication parameters during the time duration based on receiving the signal from the network entity.