公开(公告)号：US20240040546A1

公开(公告)日：2024-02-01

申请号：US18256601

申请日：2022-01-31

Applicant: QUALCOMM Incorporated

Inventor： Mungal Singh DHANDA ,  Bharat SHRESTHA ,  Umesh PHUYAL ,  Alberto RICO ALVARINO ,  Raghuveer Ramakrishna Srinivas TARIMALA ,  Raghavendra Shyam ANANDA

IPC: H04W68/04

CPC classification number: H04W68/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may collect one or more paging metrics for a first paging carrier over a plurality of paging occasions in a collection period. The UE may communicate with a base station to switch from the first paging carrier to a second paging carrier based at least in part on the one or more paging metrics for the first paging carrier. Numerous other aspects are described.

公开(公告)号：US20240015758A1

公开(公告)日：2024-01-11

申请号：US18472763

申请日：2023-09-22

Applicant: QUALCOMM Incorporated

Inventor： Kianoush HOSSEINI ,  Xiaoxia ZHANG ,  Wanshi CHEN ,  Alberto RICO ALVARINO ,  Wei YANG

IPC: H04W72/23 ,  H04L5/00 ,  H04W76/27 ,  H04W72/044 ,  H04W72/566

CPC classification number: H04W72/23 ,  H04L5/0007 ,  H04L5/0048 ,  H04W76/27 ,  H04W72/046 ,  H04W72/566

Abstract: According to some examples, a base station may allocate uplink and/or downlink resources (e.g., in the time domain, frequency domain, spatial domain) to user equipment (UEs), or groups of UEs, that are subsequently reallocated. For example, a base station may determine a reallocation of uplink resources and/or downlink resources, and may issue a cancellation indication or preemption indicator that may correspond to at least a portion of the previously allocated resources. UEs may be configured to monitor cancellation or preemption indicators based on received cancellation or preemption indicators, UEs may determine whether or not to proceed with an uplink transmission or downlink reception using their previously allocated resources. In some cases, rules for application of cancellation or preemption indicators may be identified by a UE and/or base station based on traffic prioritization and cancelation indication prioritization, based on types of scheduled reference signals to be transmitted by the UE, etc.

公开(公告)号：US20240015678A1

公开(公告)日：2024-01-11

申请号：US18253680

申请日：2022-01-21

Applicant: QUALCOMM Incorporated

Inventor： Le LIU ,  Alberto RICO ALVARINO ,  Wanshi CHEN ,  Lorenzo CASACCIA ,  Farrokh KHATIBI

IPC: H04W56/00 ,  H04L1/00

CPC classification number: H04W56/0015 ,  H04L1/0068

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, a synchronization signal block (SSB) associated with an SSB configuration for an operating band having a maximum bandwidth that is narrower than a minimum SSB bandwidth for an access link. The UE may decode the SSB based at least in part on the SSB configuration. Numerous other aspects are described.

公开(公告)号：US20230412313A1

公开(公告)日：2023-12-21

申请号：US18460048

申请日：2023-09-01

Applicant: QUALCOMM Incorporated

Inventor： Alberto RICO ALVARINO ,  Kazuki TAKEDA ,  Le LIU

IPC: H04L1/1812 ,  H04L5/00 ,  H04L1/1829 ,  H04W76/11 ,  H04L27/26 ,  H04W72/23

CPC classification number: H04L1/1812 ,  H04L5/0055 ,  H04L1/1861 ,  H04W76/11 ,  H04L27/2613 ,  H04W72/23

Abstract: Aspects described herein relate to retransmission implementations in new radio (NR) wireless communication systems. In one aspect, a network entity may initially perform a multicast transmission and then a multicast retransmission according to a hybrid automatic repeat request (HARQ) process. In another aspect, a user equipment (UE) may initially receive a multicast transmission from a network entity and a subsequent multicast transmission according to a HARQ process. In an additional aspect, a network entity may initially perform a multicast transmission and then a subsequent unicast retransmission according to a HARQ process. In yet another aspect, a UE may initially receive a multicast transmission from a network entity and a subsequent unicast transmission according to a HARQ process.

公开(公告)号：US20230362965A1

公开(公告)日：2023-11-09

申请号：US18314073

申请日：2023-05-08

Applicant: QUALCOMM Incorporated

Inventor： Umesh PHUYAL ,  Mungal Singh DHANDA ,  Ayan SENGUPTA ,  Alberto RICO ALVARINO ,  Le LIU

IPC: H04W72/53 ,  H04W76/27 ,  H04W76/36 ,  H04W72/21 ,  H04W72/23

CPC classification number: H04W72/53 ,  H04W76/27 ,  H04W76/36 ,  H04W72/21 ,  H04W72/23

Abstract: Methods, systems, and devices for wireless communications are described. that support preconfigured uplink resources (PUR) in wireless communications. A base station may communicate that support for PUR is available, and may allocate PUR resources to a user equipment (UE) based on requests from the UE. The UE may receive an indication that the base station supports PUR, such as via a system information block (SIB), determine to request PUR, and transmit a PUR request message to the base station. A PUR response from the base station may indicate configuration, or reconfiguration of PUR allocation for the UE that may be used for uplink transmissions, or release of the PUR allocation.

公开(公告)号：US20230345509A1

公开(公告)日：2023-10-26

申请号：US18044779

申请日：2021-10-08

Applicant: QUALCOMM Incorporated

Inventor： Prasad Reddy KADIRI ,  Le LIU ,  Xipeng ZHU ,  Miguel GRIOT ,  Alberto RICO ALVARINO ,  Umesh PHUYAL ,  Haris ZISIMOPOULOS ,  Kazuki TAKEDA ,  Ozcan OZTURK

IPC: H04W72/12 ,  H04W72/30 ,  H04W72/232

CPC classification number: H04W72/30 ,  H04W72/12 ,  H04W72/232

Abstract: Methods, systems, and devices for wireless communications are described. Some wireless communications systems may support multicast communications, which may relate to a multicast service (for example, a multimedia broadcast multicast service (MBMS)). A communications device such as a UE may transition from an inactive or idle state to a connected state to receive multicast services and provide feedback to the network. A wireless network may implement different techniques to trigger the UE to transition from the idle or inactive state into the RRC connected state to receive multicast services. For example, the UE may receive a trigger message that indicates that the one or more multicast services are available for use by the UE, and the UE may determine whether to transition to an RRC connected state to receive the multicast services based on the trigger message.

公开(公告)号：US20230309091A1

公开(公告)日：2023-09-28

申请号：US18041201

申请日：2021-10-06

Applicant: QUALCOMM Incorporated

Inventor： Alberto RICO ALVARINO ,  Peter GAAL ,  Alexandros MANOLAKOS

IPC: H04W72/1268

CPC classification number: H04W72/1268

Abstract: A wireless communication device is described. The wireless communication device includes a processor. The processor is configured to determine to switch from a first component carrier of a first band to a second component carrier. The processor is also configured to determine whether the second component carrier is included in the first band. The processor is further configured to, in a case it is determined that the second component carrier is included in the first band, transmit an uplink signal on the second component carrier.

公开(公告)号：US20230284010A1

公开(公告)日：2023-09-07

申请号：US18175065

申请日：2023-02-27

Applicant: QUALCOMM Incorporated

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

IPC: H04W8/22

CPC classification number: H04W8/22

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network entity, a UE capability information request message. The UE may transmit, to the network entity in response to the UE capability information request message, a UE capability information message indicating one or more antenna capabilities of the UE. Numerous other aspects are described.

公开(公告)号：US20230276349A1

公开(公告)日：2023-08-31

申请号：US18169428

申请日：2023-02-15

Applicant: QUALCOMM Incorporated

Inventor： Xiao Feng WANG ,  Liangping MA ,  Bharat SHRESTHA ,  Umesh PHUYAL ,  Alberto RICO ALVARINO ,  Ayan SENGUPTA ,  Peter GAAL ,  Wanshi CHEN ,  Juan MONTOJO

IPC: H04W48/10 ,  H04B7/185

CPC classification number: H04W48/10 ,  H04B7/18513

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from an entity of a non-terrestrial network (NTN), a system information block (SIB) that indicates information relating to one or more NTN SIBs that are to include at least one of ephemeris information or feeder link timing advance information. The UE may receive, from the entity of the NTN, the one or more NTN SIBs based at least in part on the information. Numerous other aspects are described.

公开(公告)号：US20230269619A1

公开(公告)日：2023-08-24

申请号：US18169513

申请日：2023-02-15

Applicant: QUALCOMM Incorporated

Inventor： Le LIU ,  Alberto RICO ALVARINO ,  Peter GAAL ,  Jae Ho RYU ,  Hari SANKAR ,  Rebecca Wen-Ling YUAN ,  Hobin KIM ,  Sanghoon KIM

IPC: H04W28/02 ,  H04W72/0446 ,  H04W72/23

CPC classification number: H04W28/0215 ,  H04W72/0446 ,  H04W72/23

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, to a network entity, capability information relating to a capability of the UE for processing unicast and multicast physical downlink shared channel (PDSCH) transmissions. The UE may receive configuration information that indicates unicast parameters for unicast PDSCH transmissions and multicast parameters for multicast PDSCH transmissions. The UE may receive at least one of one or more unicast PDSCH transmissions or one or more multicast PDSCH transmissions in a slot in a serving cell in accordance with a maximum soft buffer size associated with the UE and a maximum data rate associated with the UE, wherein the maximum soft buffer size and the maximum data rate are based at least in part on at least one of the unicast parameters or the multicast parameters. Numerous other aspects are described.