公开(公告)号：US20240237052A1

公开(公告)日：2024-07-11

申请号：US18413579

申请日：2024-01-16

Applicant: Qualcomm Incorporated

Inventor： Gabi SARKIS ,  Sudhir Kumar BAGHEL ,  Kapil GULATI ,  Kianoush HOSSEINI ,  Wanshi CHEN

IPC: H04W72/56 ,  H04W72/542 ,  H04W76/14

CPC classification number: H04W72/56 ,  H04W72/542 ,  H04W76/14

Abstract: Embodiments include systems and methods for sidelink communications. In embodiments, a processor of a wireless device may determine signal strength information and priority information associated with a sidelink communication resource. The processor may determine coordination information based on the determined signal strength information and priority information. The processor may generate a message to include the determined coordination information. The processor may transmit the generated message including the determined coordination information to a second wireless device. In some embodiments, the generated message may be a control message, such as a medium access control control-element (MAC-CE) or a sidelink control information message.

公开(公告)号：US20240205931A1

公开(公告)日：2024-06-20

申请号：US18589135

申请日：2024-02-27

Applicant: QUALCOMM Incorporated

Inventor： Seyed Ali Akbar FAKOORIAN ,  Kianoush HOSSEINI ,  Wanshi CHEN ,  Jing JIANG

IPC: H04W72/23 ,  H04B1/713 ,  H04L1/1812 ,  H04L5/00 ,  H04L27/26 ,  H04W28/06 ,  H04W72/0446 ,  H04W72/1268 ,  H04W72/21

CPC classification number: H04W72/23 ,  H04B1/713 ,  H04L1/1812 ,  H04L5/0053 ,  H04W28/06 ,  H04W72/0446 ,  H04W72/1268 ,  H04W72/21 ,  H04L5/0048 ,  H04L27/2602

Abstract: Systems and methods for scheduling uplink transmissions are disclosed. In an aspect, a user equipment (UE) receives a downlink control information signal, wherein the downlink control information indicates an uplink grant for multiple contiguous nominal uplink repetitions, identifies resources allocated for the multiple contiguous nominal uplink repetitions based on the uplink grant, wherein the identified resources include first resources for a first actual repetition of uplink data and second resources for a second actual repetition of uplink data, transmits the first actual repetition of uplink data using the first resources, and transmits the second actual repetition of the uplink data using the second resources.

公开(公告)号：US20240179701A1

公开(公告)日：2024-05-30

申请号：US18431161

申请日：2024-02-02

Applicant: QUALCOMM Incorporated

Inventor： Kazuki TAKEDA ,  Kianoush HOSSEINI

IPC: H04W72/1268 ,  H04L5/00 ,  H04W52/34 ,  H04W72/23

CPC classification number: H04W72/1268 ,  H04L5/001 ,  H04W52/34 ,  H04W72/23

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify a maximum transmission power for an uplink transmission on a first cell of a first cell group (CG) based on a direction of communications (e.g., uplink, downlink, or flexible) with a separate cell of a second CG during a same duration of the uplink transmission and within a same first frequency range, where the direction of communications is either an actual direction or an assumed direction. The UE may receive an uplink grant scheduling the uplink transmission during a symbol and within the first frequency range, determine the maximum transmission power for the UE based on the direction of communications for the separate cell during the symbol and within the first frequency range, and subsequently transmit the uplink transmission in accordance with the maximum transmission power.

公开(公告)号：US20240163955A1

公开(公告)日：2024-05-16

申请号：US18552323

申请日：2022-02-22

Applicant: QUALCOMM Incorporated

Inventor： Alexandros MANOLAKOS ,  Mukesh KUMAR ,  Kianoush HOSSEINI ,  Srinivas YERRAMALLI

IPC: H04W76/20 ,  H04W64/00 ,  H04W76/30 ,  H04W92/18

CPC classification number: H04W76/20 ,  H04W64/006 ,  H04W76/30 ,  H04W92/18

Abstract: Disclosed are techniques for wireless communication. In an aspect, a method, performed by a first user equipment (UE), comprises participating in a sidelink (SL) positioning session with a second UE, determining that the SL positioning session should be terminated or suspended, and terminating or suspending the SL positioning session. In some aspects, terminating or suspending the SL positioning session may be performed via communication over a SL channel, via communication over a channel other than the SL channel, or combinations thereof. In some aspects, terminating or suspending the SL positioning session comprises terminating or suspending the SL positioning session via a multicast message, a groupcast message, a broadcast message, or a unicast message.

公开(公告)号：US20240155604A1

公开(公告)日：2024-05-09

申请号：US18491664

申请日：2023-10-20

Applicant: QUALCOMM Incorporated

Inventor： Diana MAAMARI ,  Ahmed ELSHAFIE ,  Jing SUN ,  Huilin XU ,  Kianoush HOSSEINI ,  Wei YANG

IPC: H04W72/1268 ,  H04W72/20

CPC classification number: H04W72/1268 ,  H04W72/20

Abstract: Apparatuses and methods for dynamic indications for partial uplink skipping are described. An apparatus is configured to transmit UCI including an indication for partial uplink skipping on a PUSCH at a time based on a transmission offset from the PUSCH, and transmit the partial uplink skipping on the PUSCH. An apparatus is configured to receive a CG for a PUSCH, rate match or puncture UCI that includes an indication for a partial uplink skipping of the CG, where the UCI is rate-matched across or punctured based on a configured or defined level of RBs, and transmit the UCI. An apparatus is configured to receive UCI including an indication for partial uplink skipping on a PUSCH at a time based on a transmission offset from the PUSCH, and receive the partial uplink skipping on the PUSCH.

公开(公告)号：US20240098763A1

公开(公告)日：2024-03-21

申请号：US18263685

申请日：2022-04-14

Applicant: QUALCOMM Incorporated

Inventor： Kianoush HOSSEINI ,  Wei YANG ,  Alexandros MANOLAKOS

IPC: H04W72/40 ,  H04W72/0453

CPC classification number: H04W72/40 ,  H04W72/0453

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive information indicating a plurality of resources for a resource pool associated with sidelink communication. The UE may identify a set of resources of the plurality of resources to be included in the resource pool, wherein identifying the set of resources is based at least in part on one or more resources of the plurality of resources being sub-band full duplex resources. The UE may communicate on the resource pool using at least part of the set of resources. Numerous other aspects are described.

公开(公告)号：US20240057103A1

公开(公告)日：2024-02-15

申请号：US18493001

申请日：2023-10-24

Applicant: QUALCOMM Incorporated

Inventor： Kianoush HOSSEINI ,  Gabi SARKIS ,  Wei YANG ,  Chih-Ping LI ,  Heechoon LEE ,  Jing JIANG ,  Peter GAAL ,  Wanshi CHEN ,  Linhai HE ,  Joseph Binamira Soriaga

IPC: H04W72/23 ,  H04W28/12 ,  H04W72/1268 ,  H04W72/51 ,  H04W72/566

CPC classification number: H04W72/23 ,  H04W28/12 ,  H04W72/1268 ,  H04W72/51 ,  H04W72/569

Abstract: Methods, systems, and devices for wireless communications are described that provide for service indication via downlink control information (DCI) in which different services have a same DCI size. Techniques provide also that a DCI format may be indicated by a masking operation on a cyclic redundancy check (CRC) of the DCI. The DCI may include an indicator field that may indicate the service of the associated operation. The indication may also be provided via different monitoring occasions of the DCI transmissions that are associated with different services. Different DCI search spaces also may be associated with different services and provide the service indication. Additionally or alternatively, different scrambling sequences used on all or a portion of control information or demodulation reference signal transmissions may be associated with different services.

公开(公告)号：US20250151097A1

公开(公告)日：2025-05-08

申请号：US18503111

申请日：2023-11-06

Applicant: QUALCOMM Incorporated

Inventor： Mostafa KHOSHNEVISAN ,  Kianoush HOSSEINI ,  Jing SUN ,  Jing JIANG

IPC: H04W72/51 ,  H04W72/0453 ,  H04W72/23

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive encoded data from a network entity. The UE may decode the data in accordance with a size of the circular buffer. The UE, the network entity, or both may determine the size of the circular buffer based on a capability of the UE. In some examples, the size of the circular buffer may be associated with one or more limits for performing the decoding operation, including a limit for a quantity of encoded bits the UE can process during a sliding window. For example, the limits may consider any combination of a quantity of encoded bits or information bits that the UE may write to or write from a memory of the UE. In some cases, the limits may consider multiple bandwidth parts, multiple component carriers, or any combination thereof.

公开(公告)号：US20250126584A1

公开(公告)日：2025-04-17

申请号：US19002636

申请日：2024-12-26

Applicant: QUALCOMM Incorporated

Inventor： Alberto RICO ALVARINO ,  Kianoush HOSSEINI ,  Xiao Feng WANG ,  Liangping MA ,  Ayan SENGUPTA ,  Jun MA ,  Huilin XU ,  Peter GAAL ,  Bharat SHRESTHA

IPC: H04W56/00 ,  H04L1/1812 ,  H04L27/26 ,  H04W72/0446 ,  H04W72/23 ,  H04W74/0833 ,  H04W84/06

Abstract: A scheduling offset between an uplink and downlink radio frame timing structure of a user equipment (UE) may be updated to provide for more efficient utilization of hybrid automatic repeat request (HARQ) processes in a non-terrestrial network. For instance, different UEs may experience different round trip delays (RTDs) with a non-terrestrial cell. Different UEs may be configured with different scheduling offsets such that scheduling delays may be reduced and HARQ processes identifiers may be reused more rapidly. Additionally or alternatively, wireless communications systems may define one or more separation distances (or timing thresholds) for timing between communications and HARQ processes may be reused based on the separation distance threshold (e.g., such that a satellite may reuse a HARQ process ID for two scheduled communications that have not yet been performed by the UE).

公开(公告)号：US20250097975A1

公开(公告)日：2025-03-20

申请号：US18470372

申请日：2023-09-19

Applicant: QUALCOMM Incorporated

Inventor： Jing LEI ,  Kianoush HOSSEINI ,  Kazuki TAKEDA

IPC: H04W74/04

Abstract: Methods, systems, and devices for wireless communications are described. The described techniques may enable a user equipment (UE) to reuse a same waveform type for both of a first contention-free random access (CFRA) message and an acknowledgement (ACK) message for a random access response (RAR) message from a network entity. The UE may transmit the first CFRA message using a first waveform type and via a first resource with a first resource index, and may retransmit the first waveform type via a second resource with the first resource index in response to receiving the RAR message. In some examples, the UE may not receive the RAR message. In such examples, the UE may not retransmit the waveform. That is, if the network entity does not receive the response to the RAR message, the network entity may interpret the lack of response as a negative acknowledgement (NACK).