公开(公告)号：US20230081647A1

公开(公告)日：2023-03-16

申请号：US17801507

申请日：2020-04-23

Applicant: Juan ZHANG ,  Haris ZISIMOPOULOS ,  Sebastian SPEICHER ,  QUALCOMM Incorporated

Inventor： Juan ZHANG ,  Haris ZISIMOPOULOS ,  Sebastian SPEICHER

IPC: H04W8/26 ,  H04W68/02 ,  H04L65/1016 ,  H04L9/40

Abstract: A method of wireless communication by a UE (user equipment) includes transmitting a list to an IMS (IP multimedia subsystem) service center. The list includes multiple mobile station international subscriber directory numbers (MSISDNs). The method also includes receiving a paging message indicating different causes for the paging message. A method of wireless communications by a network determines whether a call initiator is in a list received from a UE (user equipment) in response to receiving a mobile terminated call for the UE. The list comprises multiple mobile station international subscriber directory numbers (MSISDNs). The network also transmits a message to the UE indicating whether the mobile terminated call is from one of the MSISDNs in the list.

公开(公告)号：US20230029146A1

公开(公告)日：2023-01-26

申请号：US17788629

申请日：2021-01-07

Applicant: QUALCOMM Incorporated

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

IPC: H04W36/00

Abstract: Aspects described herein relate to communicating with one or more cells for receiving a broadcast service, and providing broadcast service continuity in device mobility scenarios. In some aspects, a user equipment (UE) can transmit a broadcast service interest indication to a serving cell to facilitate receiving the broadcast service during mobility to provide the broadcast service continuity.

公开(公告)号：US20230027425A1

公开(公告)日：2023-01-26

申请号：US17788252

申请日：2021-01-21

Applicant: QUALCOMM Incorporated

Inventor： Xipeng ZHU ,  Prasad Reddy KADIRI ,  Umesh PHUYAL ,  Miguel GRIOT ,  Haris ZISIMOPOULOS ,  Xiaoxia ZHANG ,  Alberto RICO ALVARINO ,  Le LIU ,  Kazuki TAKEDA

IPC: H04W36/00 ,  H04W36/08 ,  H04W76/30

Abstract: Aspects described herein relate to communicating with one or more cells for receiving a multicast and/or broadcast service (MBS), and providing MBS continuity in device mobility scenarios. In an aspect, one or more cells for reselection from a current cell can be detected, where the current cell supports a UE interested MBS. The one or more cells can be evaluated for reselection based at least in part on whether the one or more cells support the UE interested MBS to determine a target cell for reselection. Cell reselection can be performed to the target cell.

公开(公告)号：US20220312538A1

公开(公告)日：2022-09-29

申请号：US17596867

申请日：2019-07-15

Applicant: QUALCOMM Incorporated

Inventor： Juan ZHANG ,  Ozcan OZTURK ,  Gavin Bernard HORN ,  Haris ZISIMOPOULOS

IPC: H04W76/27 ,  H04W76/30 ,  H04W68/00 ,  H04W8/18

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may transmit, to a first radio access network (RAN) node associated with a first subscription, a request to suspend downlink transmissions related to the first subscription based at least in part on a paging request received from a second RAN node associated with a second subscription. The UE may receive, from the first RAN node, a release message indicating that one or more core network nodes associated with the first subscription have suspended the downlink transmissions related to the first subscription. Accordingly, the UE may enter an inactive mode on a first wireless network associated with the first subscription and enter a connected mode on a second wireless network associated with the second subscription based at least in part on the release message. Numerous other aspects are provided.

公开(公告)号：US20220256640A1

公开(公告)日：2022-08-11

申请号：US17595546

申请日：2020-05-25

Applicant: Juan ZHANG ,  Gavin Bernard HORN ,  Ozcan OZTURK ,  Haris ZISIMOPOULOS ,  Hao XU ,  Huichun LIU ,  Peng CHENG ,  Ruiming ZHENG ,  QUALCOMM Incorporated

Inventor： Juan ZHANG ,  Gavin Bernard HORN ,  Ozcan OZTURK ,  Haris ZISIMOPOULOS ,  Hao XU ,  Huichun LIU ,  Peng CHENG ,  Ruiming ZHENG

IPC: H04W76/27 ,  H04L67/146 ,  H04W68/00

Abstract: Aspects described herein relate to requesting suspending of a data session of a first when a device capable of communicating over multiple subscriptions switches from an active communication state if the first network to an active communication state in a second network. The device can also request resuming the data session based on switching back to active communication state with the first network.

公开(公告)号：US20220007150A1

公开(公告)日：2022-01-06

申请号：US17478545

申请日：2021-09-17

Applicant: QUALCOMM Incorporated

Inventor： Stephen William EDGE ,  Hong CHENG ,  Haris ZISIMOPOULOS

IPC: H04W4/029 ,  H04W64/00

Abstract: Methods and techniques are described for supporting location services for a user equipment (UE) using a location server and service based interfaces (SBIs) and SBI service operations in a Fifth Generation wireless network. The location server may be, e.g., a Location Management Function (LMF). The LMF may be in either a serving Public Land Mobile Network (PLMN) for a UE or in a Home PLMN for a roaming UE. The LMF may receive a location service request for the UE using an SBI and may communicate with another entity in the network, through a second entity and using an SBI, to obtain location information for the UE measured by the other entity. The LMF may determine a location for the UE based on the location information.

公开(公告)号：US20210144670A1

公开(公告)日：2021-05-13

申请号：US17090876

申请日：2020-11-05

Applicant: QUALCOMM Incorporated

Inventor： Bharat SHRESTHA ,  Stephen William EDGE ,  Luis Fernando Brisson LOPES ,  Amer CATOVIC ,  Umesh PHUYAL ,  Alberto RICO ALVARINO ,  Haris ZISIMOPOULOS ,  Stefano FACCIN ,  Xiao Feng WANG

IPC: H04W64/00 ,  H04W24/10

Abstract: Disclosed are techniques for wireless communication using satellite access to a wireless network, where a wireless cell supported by a satellite is moving or temporarily fixed. In an aspect, a radio access network (RAN) entity or a user equipment (UE) provides, to a core network entity, an enhanced cell global identifier (CGI), where the enhanced CGI includes at least one field representing a location of the UE. Based on the enhanced CGI, the core network entity determines a location of the UE, and may provide a service to the UE based on the location. A core network may also provide an enhanced CGI to a RAN, e.g., to support wireless emergency alerting to UEs.

公开(公告)号：US20210144539A1

公开(公告)日：2021-05-13

申请号：US17090816

申请日：2020-11-05

Applicant: QUALCOMM Incorporated

Inventor： Stephen William EDGE ,  Haris ZISIMOPOULOS

IPC: H04W4/90 ,  H04B7/185 ,  H04W84/04 ,  H04W56/00 ,  H04W88/16

Abstract: User equipment (UE) access to a non-terrestrial network (NTN) via a satellite to a Fifth Generation (5G) public land mobile network (PLMN) is supported using fixed tracking areas (TAs) and fixed cells. The fixed TAs and fixed cells are defined in the NTN independently of NTN radio cells. Network elements in the NTN are provided with configuration information for the fixed TAs and fixed cells from a server (e.g., an Operations and Maintenance (O&M) server). The configuration information includes location related information for the fixed TAs and fixed cells, which may not be standardized. The network entities perform one or more services for the UE based on the location related information for the fixed TAs and fixed cells, such as determining a fixed TA or fixed serving cell for a UE, locating the UE, routing emergency calls, and supporting wireless emergency alerting (WEA).

公开(公告)号：US20210105712A1

公开(公告)日：2021-04-08

申请号：US16948333

申请日：2020-09-14

Applicant: QUALCOMM Incorporated

Inventor： Sebastian SPEICHER ,  Haris ZISIMOPOULOS

IPC: H04W48/18 ,  H04W48/08 ,  H04W60/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine whether a standalone non-public network (SNPN), to which the UE is not subscribed, permits access to subscribers of a network to which the UE is subscribed. The UE may register with the SNPN based at least in part on a determination that the SNPN permits access to subscribers of the network to which the UE is subscribed. Numerous other aspects are provided.

公开(公告)号：US20210105611A1

公开(公告)日：2021-04-08

申请号：US16985936

申请日：2020-08-05

Applicant: QUALCOMM Incorporated

Inventor： Soo Bum LEE ,  Adrian Edward ESCOTT ,  Anand PALANIGOUNDER ,  Haris ZISIMOPOULOS

IPC: H04W8/24 ,  H04W60/00 ,  H04L9/06 ,  H04W76/27 ,  H04L9/08 ,  H04W76/25

Abstract: Aspects relate to security mechanisms for protecting transmissions in wireless communication systems. Various examples provide and enable techniques for protecting transmissions of user equipment (UE) radio capability information. A UE may transmit a hash of its UE radio capability information to a network. The network can then utilize the hash to verify the integrity of the UE's radio capability information upon acquiring the full UE radio capability information during a UE Capability Enquiry procedure. Other aspects, embodiments, and features are also claimed and described.