公开(公告)号：US20230209327A1

公开(公告)日：2023-06-29

申请号：US17996479

申请日：2021-03-29

Applicant: QUALCOMM Incorporated

Inventor： Sebastian SPEICHER ,  Haris ZISIMOPOULOS

IPC: H04W8/12 ,  H04W60/04

CPC classification number: H04W8/12 ,  H04W60/04 ,  H04W84/042

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of one or more standalone nonpublic network (SNPN) roaming groups, associated with a network to which the UE is subscribed, and one or more SNPNs to which the UE is not subscribed. The UE may determine that a transmission from an SNPN identifies an SNPN roaming group identifier associated with one of the one or more SNPN roaming groups or identifies an SNPN identifier associated with one of the one or more SNPNs. The UE may register with the SNPN based at least in part on determining that the transmission identifies the SNPN roaming group identifier or the SNPN identifier. Numerous other aspects are provided.

公开(公告)号：US20230015696A1

公开(公告)日：2023-01-19

申请号：US17757420

申请日：2020-12-08

Applicant: QUALCOMM Incorporated

Inventor： Sebastian SPEICHER ,  Haris ZISIMOPOULOS ,  Rajat PRAKASH

IPC: H04W48/12 ,  H04W8/02 ,  H04W8/18 ,  H04W8/20

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of one or more SNPN roaming groups associated with a network to which the UE is subscribed. The UE may determine that a transmission from an SNPN identifies a roaming group identifier associated with an SNPN roaming group of the one or more SNPN roaming groups. The UE may register with the SNPN based at least in part on determining that the transmission identifies the roaming group identifier. Numerous other aspects are provided.

公开(公告)号：US20200228960A1

公开(公告)日：2020-07-16

申请号：US16833261

申请日：2020-03-27

Applicant: QUALCOMM Incorporated

Inventor： Santosh Paul ABRAHAM ,  Miguel GRIOT ,  Sebastian SPEICHER ,  Haris ZISIMOPOULOS ,  Soo Bum LEE

IPC: H04W8/18 ,  H04L29/08 ,  H04W28/02 ,  H04W4/70 ,  H04W12/00 ,  H04L29/06 ,  H04W8/02 ,  H04W12/04 ,  H04W28/06 ,  H04W48/18 ,  H04W52/02

Abstract: A core network receives data from at least one of an Application Function (AF), a Data Network (DN), or a User Equipment (UE). A Session Management Function (SMF) processes the data for transport with a low overhead as a session management (SM) payload over a Non Access Stratum (NAS) protocol. The data may be received from an ΔF or DN external to the core network and may be processed to transport the data to the UE based as a SM payload. The data may be received as uplink data from a UE, e.g., in an SM payload. The SMF may processed the SM payload to obtain the data and may transport the data to the AF or DN. The SMF may perform IP header compression, data encryption based on an SMF encryption key, and/or buffering of data for a UE in an idle mode.

公开(公告)号：US20180359786A1

公开(公告)日：2018-12-13

申请号：US16108536

申请日：2018-08-22

Applicant: QUALCOMM Incorporated

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

IPC: H04W74/08 ,  H04W72/14 ,  H04W76/10 ,  H04W76/27 ,  H04W88/02 ,  H04W88/08

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：US20250158824A1

公开(公告)日：2025-05-15

申请号：US18728648

申请日：2022-03-29

Applicant: QUALCOMM Incorporated

Inventor： Kefeng ZHANG ,  Haris ZISIMOPOULOS ,  Sebastian SPEICHER ,  Yan LI ,  Zhimin DU

IPC: H04L9/32 ,  H04L65/1104

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, an authentication, authorization, and accounting (AAA) server may authorize a use of a third party specific user identity based at least in part on verifying a token associated with a session initiation protocol (SIP) INVITE message with the third party specific user identity. The (AAA) server may transmit, to a call session control function (CSCF) of an originating service provider via a network exposure function (NEF) of the originating service provider, an enterprise name card that indicates the third party specific user identity based at least in part on authorizing the use of the third party specific user identity. Numerous other aspects are described.

公开(公告)号：US20240381219A1

公开(公告)日：2024-11-14

申请号：US18683498

申请日：2022-09-08

Applicant: QUALCOMM Incorporated

Inventor： Dario Serafino TONESI ,  Waqar ZIA ,  Stefano FACCIN ,  Sebastian SPEICHER ,  Haris ZISIMOPOULOS ,  Ajith Tom PAYYAPPILLY ,  Amer CATOVIC ,  Lenaig Genevieve CHAPONNIERE

IPC: H04W40/24 ,  H04W40/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network device, a UE route selection policy (URSP) rule that indicates a preference for a multi-access protocol data unit (PDU) session and a preferred quantity and preferred types of access links for the multi-access PDU session. The UE may establish the multi-access PDU session using the preferred quantity and the preferred types of access links indicated by the URSP rule. Numerous other aspects are described.

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：US20240349083A1

公开(公告)日：2024-10-17

申请号：US18575121

申请日：2021-08-06

Applicant: QUALCOMM Incorporated

Inventor： Huichun LIU ,  Sebastian SPEICHER ,  Lenaig Genevieve CHAPONNIERE ,  Suli ZHAO ,  Erin WU

IPC: H04W24/02

CPC classification number: H04W24/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may receive, from a time-sensitive networking (TSN) application function (AF), a first request for a parameter at a device-side TSN translator (DS-TT) associated with the wireless communication device. The wireless communication device may generate a cause code that indicates that the parameter is supported but not available, if the parameter is not available. The wireless communication device may transmit the cause code to the TSN-AF. Numerous other aspects are described.

公开(公告)号：US20240334207A1

公开(公告)日：2024-10-03

申请号：US18604093

申请日：2024-03-13

Applicant: QUALCOMM Incorporated

Inventor： Soo Bum LEE ,  Haris ZISIMOPOULOS ,  Luis Fernando Brisson LOPES ,  Gavin Bernard HORN ,  Sebastian SPEICHER

IPC: H04W24/02 ,  G16Y30/00 ,  H04W4/38

CPC classification number: H04W24/02 ,  H04W4/38 ,  G16Y30/00

Abstract: Methods, systems, and devices for wireless communications are described. A plurality of public land mobile networks (PLMNs) across the plurality of different mobile network operators (MNOs) may participate in a shared operator service offering for facilitating provision of intelligent services in ambient computing environments. A first network entity, such as a reader device, may receive from an energy harvesting (EH)-capable device in an ambient computing environment a back-scattered signal that includes identification information associated with the EH-capable device. In some cases, the first network entity and the EH-capable device may be associated with different PLMNs or different MNOs. Based on configuration information indicating a type of enrichment information to collect, the first network device may obtain enrichment information associated with the EH-capable device and may cause the identification information and the enrichment information to be transmitted to a second network entity.

公开(公告)号：US20240089139A1

公开(公告)日：2024-03-14

申请号：US18519409

申请日：2023-11-27

Applicant: QUALCOMM Incorporated

Inventor： Sebastian SPEICHER ,  Haris ZISIMOPOULOS ,  Miguel GRIOT ,  Hong CHENG ,  Juan ZHANG ,  Stefano FACCIN

IPC: H04L12/18 ,  H04W28/02 ,  H04W36/00 ,  H04W72/30

CPC classification number: H04L12/1886 ,  H04W28/0252 ,  H04W36/0007 ,  H04W36/0016 ,  H04W72/30

Abstract: Methods, systems, and devices for wireless communications are described. A multicast architecture may support flexible change between unicast and multicast operations and may support additional traffic types (e.g., Internet Protocol and Ethernet traffic). For example, the multicast architecture may include transmitting data over a shared multicast radio bearer (MRB) and/or specific data radio bearers (DRBs), a multicast user plane function (UPF) for supplying the multicast data to a base station, multicast data from different radio access networks (RANs), protecting the multicast data through creating a group key, ciphering the multicast data sent on the MRB using the group key, and transitioning the multicast data from a source RAN to a target RAN.