公开(公告)号：US10772072B2

公开(公告)日：2020-09-08

申请号：US15966710

申请日：2018-04-30

Applicant: QUALCOMM Incorporated

Inventor： Amer Catovic ,  Carlos Marcelo Dias Pazos ,  Charles Nung Lo

IPC: H04W72/00 ,  H04W4/44 ,  H04W8/26 ,  H04W76/40 ,  H04L12/18 ,  H04W4/06 ,  H04W48/12 ,  H04W48/20

Abstract: Systems, methods, and devices of the various embodiments enable efficient broadcast service acquisition by ROM computing devices. In various embodiments, the Multimedia Broadcast Multicast Service (MBMS) Service Identifiers (IDs) for broadcast services intended for use by receive-only mode (ROM) computing devices may be divided into ranges by broadcast service type.

公开(公告)号：US12069515B2

公开(公告)日：2024-08-20

申请号：US17545850

申请日：2021-12-08

Applicant: QUALCOMM Incorporated

Inventor： Dario Serafino Tonesi ,  Waqar Zia ,  Amer Catovic ,  Lenaig Genevieve Chaponniere ,  Stefano Faccin ,  Ajith Tom Payyappilly ,  Sunghoon Kim

IPC: H04W28/02 ,  H04W28/08 ,  H04W28/12

CPC classification number: H04W28/12 ,  H04W28/0273 ,  H04W28/0933

Abstract: Techniques for managing access combinations for multiple access protocol data unit (PDU) sessions are described. A communication device may receive control signaling indicating a configuration for a multiple access PDU session associated with a plurality of access links. The plurality of access links may be associated with a first type of access, a second type of access, or a combination thereof. The communication device may select a mode for allocation of a data flow associated with the multiple access PDU session to the plurality of access links based at least in part on the received control signaling. The communication device may allocate the data flow associated with the multiple access PDU session to the plurality of access links based at least in part on the selected mode, and transmit the allocated data flow over the plurality of access links associated with the two types of access.

公开(公告)号：US12035229B2

公开(公告)日：2024-07-09

申请号：US17195452

申请日：2021-03-08

Applicant: QUALCOMM Incorporated

Inventor： Amer Catovic ,  Lenaig Genevieve Chaponniere ,  Sitaramanjaneyulu Kanamarlapudi ,  Prasad Reddy Kadiri ,  Francesco Pica

IPC: H04W48/18 ,  H04W8/26 ,  H04W60/06 ,  H04W84/04

CPC classification number: H04W48/18 ,  H04W8/26 ,  H04W60/06 ,  H04W84/042

Abstract: Certain aspects of the present disclosure provide techniques for slice-aware network selection. Particular aspects provide for a method for wireless communication performed by a user equipment (UE). The method generally includes obtaining, for one or more networks, network slicing information indicating one or more slice identifiers supported in the one or more networks, deriving a list of one or more preferred networks based, at least in part, on the network slicing information, and selecting a network to register with from the list of one or more preferred networks.

公开(公告)号：US11910356B2

公开(公告)日：2024-02-20

申请号：US17444599

申请日：2021-08-06

Applicant: QUALCOMM Incorporated

Inventor： Mungal Singh Dhanda ,  Umesh Phuyal ,  Alberto Rico Alvarino ,  Amer Catovic ,  Bharat Shrestha ,  Ayan Sengupta

IPC: H04W68/02 ,  H04W48/18

CPC classification number: H04W68/02 ,  H04W48/18

Abstract: Wireless communications systems and methods related to coverage-level-based paging carrier selection are provided. In some aspects, a method of wireless communication performed by a user equipment includes receiving, from a base station, a first indication of one or more paging carriers, the first indication indicating for a paging carrier of the one or more paging carriers, a coverage level supported by the paging carrier; and receiving, from the base station, a paging message via the paging carrier based on a match between the coverage level supported by the paging carrier and a coverage level of the user equipment.

公开(公告)号：US20240049340A1

公开(公告)日：2024-02-08

申请号：US18552503

申请日：2021-05-13

Applicant: QUALCOMM Incorporated

Inventor： Sunghoon Kim ,  Lenaig Genevieve Chaponniere ,  Amer Catovic ,  Ruiming Zheng ,  Masato Kitazoe ,  Ozcan Ozturk

IPC: H04W76/27

CPC classification number: H04W76/27

Abstract: Aspects of the disclosure relate to providing, from a non-access stratum (NAS) layer to an access stratum (AS) layer associated with a user equipment (UE) while the UE is in a radio resource control (RRC) inactive state, a NAS message to be transmitted to a mobility management entity via a base station; providing, from the NAS layer, a request to resume an RRC connection; and transmitting the NAS message to the base station while the UE is in the RRC inactive state. Other aspects, embodiments, and features are also claimed and described.

公开(公告)号：US20230370964A1

公开(公告)日：2023-11-16

申请号：US18245507

申请日：2021-10-25

Applicant: QUALCOMM INCORPORATED

Inventor： Lenaig Genevieve Chaponniere ,  Sunghoon Kim ,  Amer Catovic ,  Sitaramanjaneyulu Kanamarlapudi ,  Haris Zisimopoulos ,  Waqar Zia ,  Sebastian Speicher

IPC: H04W48/18 ,  H04W4/90 ,  H04W48/06

CPC classification number: H04W48/18 ,  H04W4/90 ,  H04W48/06

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment, UE, may identify (305) that the UE is not connected with a first network to which the UE subscribes, and identify a fallback configuration (310). The UE may determine (315), based on the fallback configuration, a second network of one or more other networks with which the UE is to connect. The UE may attempt (320) to connect with the second network based on the fallback configuration and the UE not being connected with the first network. In some cases, a base station of a network may establish a connection with UEs based on receiving registration messages from the UEs in response to transmitting an indication that the network is available as a fallback network, identify a congestion level of the network and switch to a non-subscriber rejection mode in which the base station rejects connection with non-subscriber UEs.

公开(公告)号：US11785543B2

公开(公告)日：2023-10-10

申请号：US16919038

申请日：2020-07-01

Applicant: QUALCOMM Incorporated

Inventor： Amer Catovic ,  Alberto Rico Alvarino

IPC: H04W52/02 ,  H04W4/06 ,  H04W74/08 ,  H04W72/30

CPC classification number: H04W52/0229 ,  H04W4/06 ,  H04W52/0216 ,  H04W52/0235 ,  H04W52/0274 ,  H04W72/30 ,  H04W74/0808

Abstract: Apparatus, methods, and computer-readable media for facilitating sleep mechanisms for read-only mode devices in a dedicated carrier are disclosed herein. An example method for wireless communication at a UE includes triggering a transition to an active mode, from a sleep mode, based on an occurrence of an active mode transitioning trigger event. In some examples, the active mode transitioning trigger event includes at least one of a system information transmission occasion, a control information transmission occasion, or a user data transmission occasion. The example method also includes transitioning to the active mode, from the sleep mode, based on the occurrence of the active mode transitioning trigger event. In some examples, the occurrence of the system information transmission occasion or the control information transmission occasion may occur during a CAS region of a broadcast transmission, and the occurrence of the user data transmission occasion may occur during the broadcast transmission.

公开(公告)号：US11665711B2

公开(公告)日：2023-05-30

申请号：US17035124

申请日：2020-09-28

Applicant: QUALCOMM Incorporated

Inventor： Ayan Sengupta ,  Amer Catovic ,  Alberto Rico Alvarino

IPC: H04W72/00 ,  H04W72/04 ,  H04L5/00 ,  H04L5/02 ,  H04W72/044

CPC classification number: H04W72/005 ,  H04L5/0023 ,  H04L5/023 ,  H04W72/042 ,  H04W72/044

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a multicast channel configuration that indicates a set of multicast channel time domain resources allocated to a multicast channel for a first multicast broadcast area. The UE may receive an indication of a first set of time domain resources, of the set of multicast channel time domain resources, that have a first reference signal pattern that differs in frequency domain density as compared to a second reference signal pattern used for at least one of a second set of time domain resources of the set of multicast channel time domain resources or a second multicast broadcast area. The UE may decode the first set of time domain resources based at least in part on the first reference signal pattern. Numerous other aspects are provided.

公开(公告)号：US11595943B2

公开(公告)日：2023-02-28

申请号：US17170324

申请日：2021-02-08

Applicant: QUALCOMM Incorporated

Inventor： Le Liu ,  Alberto Rico Alvarino ,  Kazuki Takeda ,  Amer Catovic ,  Prasad Reddy Kadiri ,  Umesh Phuyal

IPC: H04W72/00 ,  H04L5/00 ,  H04W72/044 ,  H04W72/04

Abstract: Methods, systems, and devices for wireless communications are described. A base station may configure an outer coded block which a user equipment (UE) may implement to recover an unsuccessfully decoded transmission. The base station may send, to the UE, downlink control information (DCI) indicating an outer coding scheme for the group of data blocks (e.g., a first data block and a second data block). The UE may monitor for the data blocks and the outer coded block. The UE may decode the data blocks based on the outer coded block and the outer coding scheme. In some examples, the outer code block may be made up of a combination of the first and second data blocks. The UE may use the combination of the outer coded block and one of the data blocks to decode an unsuccessfully decode data block.

公开(公告)号：US11329756B2

公开(公告)日：2022-05-10

申请号：US16710429

申请日：2019-12-11

Applicant: QUALCOMM Incorporated

Inventor： Alberto Rico Alvarino ,  Ayan Sengupta ,  Amer Catovic ,  Le Liu

IPC: H04L1/00 ,  H04L1/16 ,  H04L27/26 ,  H04W4/06 ,  H04L5/00

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive broadcast information from a base station indicating a numerology or a reference signal (RS) pattern to be used in broadcast or multicast transmissions (e.g., a physical multicast channel (PMCH)). The UE may identify a modulation and coding scheme (MCS) associated with the broadcast or multicast transmission and may determine a transport block size (TBS) based on the MCS and at least one of the numerology or the RS pattern. For instance, a UE may determine TBS for numerologies associated with a single symbol that spans multiple subframes differently from that of other numerologies. Additionally or alternatively, a UE may determine TBS for sparse RS patterns differently from that of other RS patterns. The UE may then perform communication with the base station via the broadcast or multicast transmissions in accordance with the TBS.