公开(公告)号：US20240323827A1

公开(公告)日：2024-09-26

申请号：US18679383

申请日：2024-05-30

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：US20240015811A1

公开(公告)日：2024-01-11

申请号：US18253565

申请日：2022-01-05

Applicant: QUALCOMM INCORPORATED

Inventor： Haris ZISIMOPOULOS ,  Lenaig Genevieve CHAPONNIERE ,  Umesh PHUYAL ,  Francesco PICA

IPC: H04W76/10 ,  H04W48/02 ,  H04W76/20

CPC classification number: H04W76/10 ,  H04W48/02 ,  H04W76/20

Abstract: This disclosure provides systems, methods, and apparatus, including computer programs encoded on computer-readable media, for determining whether a user equipment (UE) and a base station of a radio access network (RAN) configured to operate according to compatible variants of a standardized radio access technology (RAT). In some cases, a standard development organization for a geographic territory may modify a standardized RAT in a way that creates a new variant (also referred to as a forked deviation) of the RAT. Depending on what changes are made, the new variant may be compatible or incompatible with the original standardized RAT. This disclosure enables the UE to determine according to which variant of the RAT the RAN is configured to operate and manage connections to the RAN based whether the UE and the RAN are configured to operate according to compatible variants of the RAT.

公开(公告)号：US20230403627A1

公开(公告)日：2023-12-14

申请号：US18331116

申请日：2023-06-07

Applicant: QUALCOMM Incorporated

Inventor： Naeem AKL ,  Karl Georg HAMPEL ,  Hong CHENG ,  Francesco PICA ,  Lenaig Genevieve CHAPONNIERE

IPC: H04W40/36 ,  H04W36/00 ,  H04W36/08

CPC classification number: H04W40/36 ,  H04W36/0061 ,  H04W36/08

Abstract: Methods, systems, and devices for wireless communications are described. An integrated access and backhaul (IAB) node may have a radio resource control (RRC) connection with a first central unit of a first network node. The IAB node may receive an indication that the IAB node is to establish an IAB node-to-central unit connection (e.g., a F1 detour connection) with a second central unit of a second network node via the RRC connection between the IAB node and the first network node. The indication may be associated with a handover between the first network node to the second network node, where the first network node may the source node and the second network node may be the target node, or vice versa. The IAB node may communicate, with the second network node, via the IAB node-to-central unit connection using the RRC connection between the IAB node and the first network node.

公开(公告)号：US20230403620A1

公开(公告)日：2023-12-14

申请号：US18329209

申请日：2023-06-05

Applicant: QUALCOMM Incorporated

Inventor： Naeem AKL ,  Karl Georg HAMPEL ,  Hong CHENG ,  Lenaig Genevieve CHAPONNIERE ,  Francesco PICA

IPC: H04W36/08

CPC classification number: H04W36/087

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a source node may forward a first message between a user equipment (UE) and a core node via a distributed node, wherein the first message is a non-access stratum message. The source node may transmit, to a target node, a second message associated with a migration of the distributed node from the source node to the target node, wherein the second message identifies the forwarding of the first message. Numerous other aspects are described.

公开(公告)号：US20210282084A1

公开(公告)日：2021-09-09

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 ,  H04W60/06 ,  H04W8/26

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：US20240306087A1

公开(公告)日：2024-09-12

申请号：US18654967

申请日：2024-05-03

Applicant: QUALCOMM Incorporated

Inventor： Amer CATOVIC ,  Osama LOTFALLAH ,  Lenaig Genevieve CHAPONNIERE ,  Stephen William EDGE ,  Bharat SHRESTHA ,  Francesco PICA

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

CPC classification number: H04W48/18 ,  H04W8/26 ,  H04W60/04 ,  H04W84/042 ,  H04W84/06

Abstract: A method determines whether a user equipment (UE) has transitioned between an international area and a national area. The method triggers PLMN selection in response to the UE having transitioned between the international area and the national area.

公开(公告)号：US20230134628A1

公开(公告)日：2023-05-04

申请号：US17582696

申请日：2022-01-24

Applicant: QUALCOMM Incorporated

Inventor： Amer CATOVIC ,  Osama LOTFALLAH ,  Lenaig Genevieve CHAPONNIERE ,  Stephen William EDGE ,  Bharat SHRESTHA ,  Francesco PICA

IPC: H04W48/18 ,  H04W48/04

Abstract: A method of wireless communication by a user equipment (UE) includes determining whether the UE transitioned between an international area and a national area. The method also includes triggering a public land mobile network (PLMN) selection of a network for receiving service, in response to the UE having transitioned between the international area and the national area. A method of wireless communication by a UE includes performing a PLMN search for a higher priority PLMN. The method also includes determining a list of candidate PLMNs based on the search. The method further includes selecting a PLMN from among the list of candidate PLMNs in response to an identity of a serving PLMN not being a shared mobile country code (MCC). The candidate PLMNs have either an MCC the same as an identity of the serving PLMN or a shared MCC. The selected PLMN has a higher priority than the serving PLMN.

公开(公告)号：US20220394541A1

公开(公告)日：2022-12-08

申请号：US17662756

申请日：2022-05-10

Applicant: QUALCOMM Incorporated

Inventor： Naeem AKL ,  Karl Georg HAMPEL ,  Luis Fernando Brisson LOPES ,  Ozcan OZTURK ,  Sebastian SPEICHER ,  Francesco PICA

IPC: H04W28/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may identify a marking of one or more packets, of a quality of service (QoS) flow, with a transport layer identifier associated with a QoS of the QoS flow, wherein the transport layer identifier persists between a user plane function (UPF) and a user equipment (UE). The network node may provide the one or more packets via one or more tunnels with the QoS of the QoS flow. Numerous other aspects are described.

公开(公告)号：US20220287114A1

公开(公告)日：2022-09-08

申请号：US17193806

申请日：2021-03-05

Applicant: QUALCOMM Incorporated

Inventor： Le LIU ,  Alberto RICO ALVARINO ,  Umesh PHUYAL ,  Stefano FACCIN ,  Xiao Feng WANG ,  Juan MONTOJO ,  Francesco PICA ,  Chiranjib SAHA ,  Vishnu Vardhan CHETLUR RAVI

IPC: H04W76/14 ,  H04W76/27 ,  H04W8/24 ,  H04W72/04 ,  H04L1/18

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may establish a PC5 unicast link with a second UE. The UE may transmit, to a second UE in a PC5 radio resource control (RRC) message, capability information that includes an indication that the first UE is an unmanned aerial vehicle (UAV). Numerous other aspects are described.

公开(公告)号：US20210076264A1

公开(公告)日：2021-03-11

申请号：US17053649

申请日：2018-07-26

Applicant: Juan ZHANG ,  Xipeng ZHU ,  Haris ZISIMOPOULOS ,  Francesco PICA ,  QUALCOMM Incorporated

Inventor： Juan ZHANG ,  Xipeng ZHU ,  Haris ZISIMOPOULOS ,  Francesco PICA

IPC: H04W36/00 ,  H04W76/30 ,  H04W60/04

Abstract: Aspects of the present disclosure provide techniques that allow the user equipment (UE) that initiated single radio voice call continuity (SRVCC) handover during an active voice session from 5G new radio (NR) to 3G legacy system to effectively transition back from 3G legacy systems to 5G NR systems after conclusion of the active voice session. In one example, the UE may override radio resource control (RRC) connection release with evolved universal terrestrial radio access network (E-UTRAN) frequency information that may direct the UE to camp in E-UTRAN cell (LTE cell). In another example, the UE, as a local policy or configuration, may override the UTRAN cell information when the UE is registered in next generation radio access network (NR) cell as 5G capable UE.