公开(公告)号：US20240098843A1

公开(公告)日：2024-03-21

申请号：US18262368

申请日：2022-03-04

Applicant: QUALCOMM Incorporated

Inventor： Prasad Reddy KADIRI ,  Alberto RICO ALVARINO ,  Umesh PHUYAL ,  Le LIU ,  Xipeng ZHU ,  Miguel GRIOT ,  Haris ZISIMOPOULOS ,  Masato KITAZOE ,  Kazuki TAKEDA ,  Dario Serafino TONESI

IPC: H04W76/40 ,  H04W76/27

CPC classification number: H04W76/40 ,  H04W76/27

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, via a first cell, multicast radio bearer (MRB) configuration information indicating one or more MRB configurations for receiving multicast communications. The UE may receive, via a second cell, a multicast communication based at least in part on an MRB configuration of the one or more MRB configurations. Numerous other aspects are described.

公开(公告)号：US20230319671A1

公开(公告)日：2023-10-05

申请号：US17709382

申请日：2022-03-30

Applicant: QUALCOMM Incorporated

Inventor： Amer CATOVIC ,  Bharat SHRESTHA ,  Luis Fernando Brisson LOPES ,  Mungal Singh DHANDA ,  Haris ZISIMOPOULOS ,  Umesh PHUYAL ,  Lenaig Genevieve CHAPONNIERE ,  Stephen William EDGE

IPC: H04W36/32 ,  H04W60/04 ,  H04W76/19

CPC classification number: H04W36/32 ,  H04W60/04 ,  H04W76/19 ,  H04W84/06

Abstract: Certain aspects of the present disclosure provide a method of wireless communication by a user equipment (UE). The method generally includes performing a mobility procedure to establish a connection in a target radio access technology (RAT) while maintaining a context established in a source RAT, wherein one of the source RAT or target RAT is a terrestrial network (TN) RAT and the other is a non-terrestrial network (NTN) RAT and sending a tracking area update (TAU) request after establishing the connection in the target RAT.

公开(公告)号：US20230217251A1

公开(公告)日：2023-07-06

申请号：US18183194

申请日：2023-03-14

Applicant: QUALCOMM Incorporated

Inventor： Haris ZISIMOPOULOS ,  Sebastian SPEICHER ,  Rajat PRAKASH

IPC: H04W60/00 ,  H04W48/02 ,  H04W40/24 ,  H04W8/18

CPC classification number: H04W60/00 ,  H04W48/02 ,  H04W40/248 ,  H04W8/18 ,  H04W12/06

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit a registration request for restricted access (RA), wherein the registration request selectively includes an onboarding access request. The UE may selectively communicate with an onboarding network to authenticate and authorize a particular network based at least in part on whether the registration request includes the onboarding access request. The UE may complete the RA registration after transmitting the registration request and based at least in part on selectively communicating with the onboarding network to authenticate and authorize the particular network. Numerous other aspects are described.

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：US20230156464A1

公开(公告)日：2023-05-18

申请号：US17906432

申请日：2021-05-06

Applicant: QUALCOMM Incorporated

Inventor： Stefano FACCIN ,  Haris ZISIMOPOULOS

IPC: H04W12/037 ,  H04W12/069 ,  H04W60/00

CPC classification number: H04W12/037 ,  H04W12/069 ,  H04W60/00

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) associated with an unmanned aerial vehicle (UAV) in a cellular terrestrial network may establish a connection with a unified data management (UDM) entity for communications with an unmanned aerial system service supplier (USS). The UE, or an access and mobility management function (AMF), may receive a security configuration from the UDM entity in a non-access stratum transport message. The security configuration may include one or more security credentials that enable communications between the UE and the USS. The AMF may transmit an acknowledgement message indicating the UE successfully received the indication of the security configuration. The UDM may transmit a message to the USS based on receiving the acknowledgment message. The UE may transmit a registration request to the USS. The UE and the USS may communicate according to the security credentials of the security configuration.

公开(公告)号：US20230102300A1

公开(公告)日：2023-03-30

申请号：US17759500

申请日：2021-02-23

Applicant: QUALCOMM INCORPORATED

Inventor： Stefano FACCIN ,  Haris ZISIMOPOULOS ,  Hong CHENG

IPC: G08G5/00 ,  H04W76/10 ,  H04W60/00 ,  H04W12/108 ,  H04W12/06

Abstract: Methods, systems, and devices for wireless communications are described. A wireless network may receive a message from a wireless device that is coupled with an aerial vehicle. The message may include a network identifier, an aerial identifier, and operational information for the aerial vehicle. The wireless network may send a message to an aerial function management system requesting that the aerial function management system authenticate an identity of the aerial vehicle. The wireless network may also request that the aerial function management system approve a flight path for the aerial vehicle. The wireless network may establish a data session with the wireless device based on an authentication of the aerial vehicle and an approval of the flight path.

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：US20230007709A1

公开(公告)日：2023-01-05

申请号：US17782086

申请日：2020-12-30

Applicant: QUALCOMM Incorporated

Inventor： Karthika PALADUGU ,  Hong CHENG ,  Gavin Bernard HORN ,  Haris ZISIMOPOULOS ,  Stefano FACCIN ,  Miguel GRIOT

IPC: H04W76/14

Abstract: The present disclosure relates to wireless communications, and more particularly to providing connectivity of a PC5 remote user equipment (UE) with UE-to-network (NW) relay access to the 5G core (5GC) via an IWF (e.g., N3IWF). In one aspect, a remote UE may be provided support for a network access stratum (NAS) connection with 5GC via an IWF. In another aspect, Access Traffic Steering, Switching and Splitting (ATSSS) support may be provided for a remote UE.

公开(公告)号：US20210360565A1

公开(公告)日：2021-11-18

申请号：US17322186

申请日：2021-05-17

Applicant: QUALCOMM Incorporated

Inventor： Mona AGRAWAL ,  Haris ZISIMOPOULOS ,  Arvind Vardarajan SANTHANAM ,  Lenaig Genevieve CHAPONNIERE ,  Gavin Bernard HORN ,  Masato KITAZOE ,  Osama LOTFALLAH

IPC: H04W60/00 ,  H04W76/10 ,  H04W68/00

Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for optimizing procedures to update a UE radio capability ID (URCID) when a UE moves to a new Public Land Mobile Network (PLMN) within a registration area. The techniques may help avoid unnecessary signaling traffic and reduce UE power consumption. An example method performed by a user equipment (UE) generally includes receiving at least one URCID assigned by a first PLMN; and taking one or more actions to delay or avoid updating the URCID when moving to a second PLMN in a same registration area as the first PLMN.

公开(公告)号：US20210234717A1

公开(公告)日：2021-07-29

申请号：US17053312

申请日：2019-05-24

Applicant: Qualcomm incorporated

Inventor： Sebastian Speicher ,  Haris ZISIMOPOULOS ,  Miguel GRIOT ,  Hong CHENG ,  Juan ZHANG ,  Siefano FACCIN

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

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.