公开(公告)号：US20180324869A1

公开(公告)日：2018-11-08

申请号：US16024421

申请日：2018-06-29

Applicant: QUALCOMM Incorporated

Inventor： Umesh PHUYAL ,  Mungal Singh DHANDA ,  Alberto RICO ALVARINO ,  Miguel GRIOT ,  Luis LOPES ,  Sebastian SPEICHER ,  Haris ZISIMOPOULOS ,  Peter GAAL

IPC: H04W74/08 ,  H04W76/10 ,  H04W76/27 ,  H04W72/14

CPC classification number: H04W74/0833 ,  H04W72/14 ,  H04W76/10 ,  H04W76/27 ,  H04W88/02 ,  H04W88/08

Abstract: A method of wireless communication by a user equipment (UE) without a radio resource control (RRC) connection to a base station includes receiving system information from the base station and transmitting a data communication to the base station over a control plane without establishing an RRC connection with the base station. A UE in an RRC suspended state may transmit a data communication to the base station over a user plane without resuming an RRC connection with the base station. The data communication may comprise data and UE identity information and/or a cause indication. A base station may indicate resources in the system information for the transmission of the data communication information and receive the data communication over the control plane without establishing an RRC connection with the UE or over a user plane without resuming an RRC connection with an RRC suspended UE.

公开(公告)号：US20180324580A1

公开(公告)日：2018-11-08

申请号：US15969738

申请日：2018-05-02

Applicant: QUALCOMM Incorporated

Inventor： Umesh PHUYAL ,  Alberto RICO ALVARINO ,  Haris ZISIMOPOULOS ,  Masato KITAZOE

IPC: H04W8/24 ,  H04W48/18

CPC classification number: H04W8/24 ,  B64C39/024 ,  B64C2201/127 ,  B64C2201/128 ,  B64C2201/146 ,  H04B7/15 ,  H04W4/02 ,  H04W36/0083 ,  H04W36/08 ,  H04W36/30 ,  H04W36/32 ,  H04W48/16 ,  H04W48/18 ,  H04W48/20

Abstract: In an embodiment, a drone-coupled UE transmits a message to a network component (e.g., eNB) of a terrestrial wireless communication subscriber network that identifies a drone-coupled capability information of the drone-coupled UE, the drone-coupled capability information being configured to indicate, to the network component, that the drone-coupled UE is capable of engaging in a flying state. The network component receives the message and determines that the drone-coupled UE is capable of engaging in a flying state based on the received message.

公开(公告)号：US20250106874A1

公开(公告)日：2025-03-27

申请号：US18894691

申请日：2024-09-24

Applicant: QUALCOMM Incorporated

Inventor： Chiranjib SAHA ,  Prasada Veera Reddy KADIRI ,  Umesh PHUYAL

IPC: H04W72/30 ,  H04W76/40

Abstract: In some implementations, a first network node may receive, from a second network node, a first multicast/broadcast service (MBS) data activity message that indicates that no downlink data is available for transmission in an active MBS session. The first network node may transmit, to a third network node and based at least in part on receiving the first MBS data activity message, a multicast/broadcast radio bearer (MRB) context suspension indication that indicates that an MRB context associated with the active MBS session is to be suspended.

公开(公告)号：US20250088957A1

公开(公告)日：2025-03-13

申请号：US18463438

申请日：2023-09-08

Applicant: QUALCOMM Incorporated

Inventor： Toru UCHINO ,  Bharat SHRESTHA ,  Umesh PHUYAL ,  Geetha Priya RAJENDRAN ,  Prasad Reddy KADIRI

IPC: H04W48/20 ,  H04W74/08 ,  H04W76/10

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive cell characteristic information of multiple network nodes associated with different network architectures. The UE may select a network node, from the multiple network nodes, based at least in part on a mapping rule and the cell characteristic information, wherein the mapping rule is associated with UE information and cell or network information. The UE may transmit a random access channel (RACH) message to establish a connection with the network node. Numerous other aspects are described.

公开(公告)号：US20250081160A1

公开(公告)日：2025-03-06

申请号：US18459403

申请日：2023-08-31

Applicant: QUALCOMM Incorporated

Inventor： Chiranjib SAHA ,  Alberto RICO ALVARINO ,  Umesh PHUYAL ,  Le LIU ,  Bharat SHRESTHA ,  Xiao Feng WANG ,  Peter GAAL

IPC: H04W68/02 ,  H04W76/20

Abstract: Certain aspects of the present disclosure provide techniques for wireless communications at a network entity. The network entity is configured to transmit a legacy paging message to a user equipment via a first set of resources, and a pre-paging message to a user equipment via a second set of resources. The second set of resources is used if one or more conditions are met. The network entity can also perform one or more actions after transmitting the pre-paging message.

公开(公告)号：US20250056586A1

公开(公告)日：2025-02-13

申请号：US18740284

申请日：2024-06-11

Applicant: QUALCOMM Incorporated

Inventor： Umesh PHUYAL ,  Le LIU ,  Sunghoon KIM ,  Peter GAAL ,  Alberto RICO ALVARINO

IPC: H04W72/40 ,  H04W72/51

Abstract: Methods, systems, and devices for wireless communication are described that provide for indicating device capabilities and/or device type or category, such as UE-to-UE direct communications via a PC5 interface, for aircraft-to-everything (A2X) communications. An A2X configuration may be provided that allows aerial UEs, such as unmanned aerial vehicles (UAVs) to indicate support for specific A2X functions. A2X functionalities may indicate support for transmit and receive communications, receive-only communications, or transmit-only communications. UE capability for A2X communications may be provided using one or more A2X-specific capability bits in a vehicle-to-everything (V2X) capability report or a sidelink capability report, that may individually or jointly indicate support for broadcast remote identification (BRID) transmissions, detect-and-avoid (DAA) transmissions, both, and/or other A2X communications. Further, a UAV may report one or more access link capabilities related to UAVs.

公开(公告)号：US20250056577A1

公开(公告)日：2025-02-13

申请号：US18448623

申请日：2023-08-11

Applicant: QUALCOMM Incorporated

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

IPC: H04W72/30 ,  H04W72/232 ,  H04W76/20

Abstract: Certain aspects of the present disclosure provide techniques for physical downlink control channel (PDCCH) monitoring for multicast-broadcast service (MBS). A method of wireless communications by a wireless node includes obtaining signaling indicating one or more search space (SS) parameters including at least one of: a defined set of control channel element (CCE) aggregation levels or a quantity of one or more PDCCH candidates per CCE aggregation level; and monitoring for one or more PDCCHs scheduling communication via one or more MBS channels based on the one or more SS parameters.

公开(公告)号：US20250048455A1

公开(公告)日：2025-02-06

申请号：US18362784

申请日：2023-07-31

Applicant: QUALCOMM Incorporated

Inventor： Toru UCHINO ,  Bharat SHRESTHA ,  Umesh PHUYAL ,  Prasad Reddy KADIRI ,  Anand PALANIGOUNDER

IPC: H04W76/10 ,  H04W12/06 ,  H04W36/30

Abstract: The apparatus may be a wireless device configured to receive a set of security parameters associated with one of a layer 1 (L1) link reestablishment procedure or a layer 2 (L2) link reestablishment procedure, detect a failure of a radio link at the wireless device. The apparatus may further be configured to transmit, for a network node, at least one of an L1 link recovery request or an L2 link recovery request, including an authentication value based on the set of security parameters, and receive, based on at least one of the L1 link recovery request or the L2 link recovery request, a link recovery message.

公开(公告)号：US20240430741A1

公开(公告)日：2024-12-26

申请号：US18339219

申请日：2023-06-21

Applicant: QUALCOMM Incorporated

Inventor： Toru UCHINO ,  Prasad Reddy KADIRI ,  Bharat SHRESTHA ,  Umesh PHUYAL ,  Xiao Feng WANG ,  Alberto RICO ALVARINO

IPC: H04W28/04 ,  H04L1/08

Abstract: This disclosure provides methods, components, devices and systems for enhanced downlink and uplink scheduling based on assistance information related to PDCP status reports. Some aspects specifically relate to a wireless communication system including a disaggregated base station architecture in which a CU provides a DU assistance information related to PDCP status reports from which assistance information the DU may determine appropriate downlink or uplink scheduling start timing for a UE. In some examples, the DU obtains from the CU assistance information indicating an unreceived PDCP SDU at a UE or the CU, and sends downlink data or an uplink grant to the UE based on the assistance information. The CU may deliver the downlink data to the DU prior to sending the assistance information or obtain uplink data from the DU after sending the assistance information. Duplication of PDCP SDU transmissions and unnecessarily extended scheduling delays may thus be minimized.

公开(公告)号：US20240323912A1

公开(公告)日：2024-09-26

申请号：US18189663

申请日：2023-03-24

Applicant: QUALCOMM Incorporated

Inventor： Toru UCHINO ,  Bharat SHRESTHA ,  Umesh PHUYAL ,  Xiao Feng WANG ,  Alberto RICO ALVARINO

IPC: H04W68/02 ,  H04W76/10

CPC classification number: H04W68/02 ,  H04W76/10

Abstract: Methods, systems, and devices for wireless communications are described. In some examples, a user equipment (UE) may receive a control message indicating one or more parameters associated with selecting one or more cells. The UE may select one or more first cells to monitor for a paging message based on the one or more parameters and may monitor the one or more first cells for the paging message in an idle mode, inactive mode, or any non-connected mode based on the selection. Additionally, the UE may select one of the one or more first cells or a second cell to establish a connection based on monitoring for the paging message and may establish the connection with the one of the one or more first cells or the second cell based on the selection.