公开(公告)号：US20250150250A1

公开(公告)日：2025-05-08

申请号：US18895168

申请日：2024-09-24

Applicant: QUALCOMM Incorporated

Inventor： Le LIU ,  Huilin XU ,  Yi HUANG

IPC: H04L5/16 ,  H04L5/00

Abstract: Methods, systems, and devices for wireless communications are described. A network entity (e.g., a user equipment) may receive information that configures physical downlink control channel (PDCCH) monitoring in a search space set. The network entity may receive control information that indicates an uplink transmission, wherein a collision condition exists between the PDCCH monitoring in the search space set and the uplink transmission. The network entity may perform, during operation in a half-duplex mode, an action in accordance with a collision handling rule, wherein the collision handling rule is based on the collision condition and the search space set.

公开(公告)号：US20250056580A1

公开(公告)日：2025-02-13

申请号：US18748560

申请日：2024-06-20

Applicant: QUALCOMM Incorporated

Inventor： Le LIU ,  Umesh PHUYAL ,  Jae Ho RYU

IPC: H04W72/30 ,  H04W72/232

Abstract: Various aspects of the present disclosure generally relate to wireless communication. Some aspects relate generally to control channel monitoring adaptation for a multicast broadcast service (MBS). Some aspects more specifically relate to defining an applicability of control channel monitoring adaptation for a search space that is configured for monitoring a control channel associated with the MBS. In some aspects, a user equipment (UE) may receive a configuration for a search space for monitoring a control channel for downlink control information (DCI) that is associated with the MBS. Additionally, one or more control channel monitoring adaptation parameters may be applicable to the search space. In some aspects, an application of control channel monitoring adaptation when monitoring the control channel (via the search space) for DCI that is associated with the MBS may be associated with a radio resource control state of the UE.

公开(公告)号：US20250047449A1

公开(公告)日：2025-02-06

申请号：US18921346

申请日：2024-10-21

Applicant: QUALCOMM Incorporated

Inventor： Ahmed ZAKI ,  Vijayvaradharaj TIRUCHERAI MURALIDHARAN ,  Alberto RICO ALVARINO ,  Le LIU ,  Murali MENON ,  Chao WEI

IPC: H04L5/00 ,  H04L1/1822 ,  H04L1/1829 ,  H04W72/1273 ,  H04W72/23

Abstract: Methods, systems, and devices for wireless communications are described. A frame, scheduling instances, scheduling period etc. may include a set of downlink subframes and a set of uplink subframes. At least one control message transmitted in a downlink subframe may schedule a set of data messages in the downlink subframes of the frame. The downlink subframe may also include data messages scheduled by a control message of a previous frame. Further, feedback timings for data messages of the frame may be determined based on the corresponding control messages (e.g., from the current frame and the previous frame). Feedback responses corresponding to the data messages may be transmitted in a bundled manner in the set of uplink subframes. Using this cross-frame scheduling technique, the resources of a frame may be efficiently utilized.

公开(公告)号：US20250039906A1

公开(公告)日：2025-01-30

申请号：US18825294

申请日：2024-09-05

Applicant: QUALCOMM Incorporated

Inventor： Le LIU ,  Kazuki TAKEDA ,  Alberto RICO ALVARINO ,  Prasad Reddy KADIRI ,  Sitaramanjaneyulu KANAMARLAPUDI

IPC: H04W72/30 ,  H04W72/044 ,  H04W72/23 ,  H04W72/56

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of a first common frequency resource (CFR) configured for multicast downlink communications and associated with a first bandwidth part, and an indication of a second CFR configured for broadcast downlink communications and associated with a second bandwidth part. The UE may determine whether to switch a bandwidth part for receiving downlink communications based at least in part on the indication of the first CFR and the indication of the second CFR. Numerous other aspects are provided.

公开(公告)号：US20250008518A1

公开(公告)日：2025-01-02

申请号：US18709751

申请日：2022-01-07

Applicant: QUALCOMM Incorporated

Inventor： Jing DAI ,  Changlong XU ,  Le LIU ,  Chao WEI

IPC: H04W72/23 ,  H04L5/00 ,  H04W72/0453

Abstract: Certain aspects of the present disclosure provide techniques for wireless communication by a user equipment (UE), including receiving a physical broadcast channel (PBCH) that conveys a master information block (MIB) that configures a first control resource set (CORESET) within an operating bandwidth below a threshold bandwidth, determining, based on a mapping of time and frequency resources indicated in the MIB, physical resources within the first CORESET of one or more physical downlink control channel (PDCCH) candidates, and monitoring the one or more PDCCH candidates for a PDCCH with information scheduling a system information block (SIB).

公开(公告)号：US20250004123A1

公开(公告)日：2025-01-02

申请号：US18829781

申请日：2024-09-10

Applicant: QUALCOMM Incorporated

Inventor： Chiranjib SAHA ,  Alberto RICO ALVARINO ,  Le LIU ,  Umesh PHUYAL ,  Kazuki TAKEDA

IPC: G01S13/62 ,  G01S13/58 ,  H04W8/24

Abstract: A method for obtaining flight path information comprises: receiving, at a network entity, a capability report indicating a capability of a UE to report a flight path of the UE; and transmitting, from the network entity, a flight path report message that requests the UE to provide: partial-path reporting by reporting first flight path information indicative of a portion of the flight path of the UE that is less than all of the flight path; or triggered reporting by reporting second flight path information in response to occurrence of a trigger event, the second flight path information indicative of at least some of the flight path of the UE; or differential reporting by reporting third flight path information indicative of a difference between a present flight path of the UE and a previous flight path of the UE; or any combination thereof.

公开(公告)号：US20240430906A1

公开(公告)日：2024-12-26

申请号：US18339144

申请日：2023-06-21

Applicant: QUALCOMM Incorporated

Inventor： Ahmed ELSHAFIE ,  Diana MAAMARI ,  Le LIU ,  Marwen ZORGUI ,  Ahmed Attia ABOTABL ,  Yan ZHOU

IPC: H04W72/232 ,  H04W48/16 ,  H04W72/0453

Abstract: The apparatus may be a wireless device configured to receive, via a frequency resource common to a plurality of wireless devices including the first wireless device, a common dynamic indication indicating at least a DCI monitoring behavior for the plurality of wireless devices and monitor, based on the indicated DCI monitoring behavior, for a DCI via the frequency resource common to the plurality of wireless devices. The apparatus may be a network node configured to output a common dynamic indication indicating at least a DCI monitoring behavior for transmission to a plurality of wireless devices via a frequency resource common to the plurality of wireless devices and output, based on the indicated DCI monitoring behavior, a DCI for transmission via the frequency resource common to the plurality of wireless devices.

公开(公告)号：US20240381182A1

公开(公告)日：2024-11-14

申请号：US18314013

申请日：2023-05-08

Applicant: QUALCOMM Incorporated

Inventor： Le LIU ,  Alberto RICO ALVARINO ,  Sebastian SPEICHER ,  Bharat SHRESTHA ,  Sherif ELAZZOUNI

IPC: H04W28/20 ,  H04L5/00 ,  H04W28/02

Abstract: Methods, systems, and devices for wireless communication are described. In some examples a user equipment (UE) may transmit a message indicative of a capability of the UE to perform one or more propagation delay compensation (PDC) operations for limited band communications. In such examples, the limited band communications may be associated with communications via a carrier having a carrier bandwidth below a threshold bandwidth and the limited band communications may be associated with a link budget for a clock synchronization service. Such PDC operations may include a timing advance (TA) based PDC operation, a round trip time (RTT) based PDC operation, or both. The UE may receive a unicast control message that indicates a PDC operation of the one or more PDC operations for the limited band communications by the UE. In accordance with the unicast control message, the UE may perform the PDC operation for the limited band communications.

公开(公告)号：US20240334363A1

公开(公告)日：2024-10-03

申请号：US18603050

申请日：2024-03-12

Applicant: QUALCOMM Incorporated

Inventor： Chiranjib SAHA ,  Umesh PHUYAL ,  Le LIU ,  Bharat SHRESTHA ,  Changhwan PARK ,  Alberto RICO ALVARINO ,  Peter GAAL

IPC: H04W56/00 ,  H04W84/06

CPC classification number: H04W56/006 ,  H04W56/0015 ,  H04W84/06

Abstract: Apparatuses and methods for altitude-dependent measurement and reporting configurations are described. An apparatus is configured to receive, from a network node, a measurement object configuration, where the measurement object configuration indicates at least one altitude parameter associated with a set of SSBs. The apparatus is also configured to measure a SSB value for each SSB in the set of SSBs based on the measurement object configuration and an altitude of the UE. An additional apparatus is configured to configure, for a UE, a measurement object configuration, where the measurement object configuration indicates at least one altitude parameter associated with a set of SSBs. The additional apparatus is also configured to provide the set of SSBs indicated in the measurement object configuration.

公开(公告)号：US20240267890A1

公开(公告)日：2024-08-08

申请号：US18165764

申请日：2023-02-07

Applicant: QUALCOMM Incorporated

Inventor： Le LIU ,  Qing LI ,  Umesh PHUYAL ,  Alberto RICO ALVARINO ,  Vishnu Vardhan CHETLUR RAVI ,  Stefano FACCIN ,  Harikumar KRISHNAMURTHY ,  Kazuki TAKEDA ,  Drew Foster VAN DUREN

IPC: H04W72/02 ,  H04W72/044 ,  H04W72/25 ,  H04W72/54 ,  H04W72/563

CPC classification number: H04W72/02 ,  H04W72/0473 ,  H04W72/25 ,  H04W72/54 ,  H04W72/563

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may obtain information associated with a first type of communication and a second type of communication, the first type of communication having a range requirement that satisfies a range requirement threshold and a periodicity that satisfies a periodicity threshold and the second type of communication having a range requirement that does not satisfy the range requirement threshold and a periodicity that does not satisfy the periodicity threshold. The UE may allocate one or more resources for a sidelink communication to be transmitted by the UE based at least in part on the information. Numerous other aspects are described.