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    SYSTEMS AND METHODS FOR PRIORITIZED SIP SERVICES USING UE-SPECIFIED SIP REGISTER MESSAGES
    1.
    发明申请
    SYSTEMS AND METHODS FOR PRIORITIZED SIP SERVICES USING UE-SPECIFIED SIP REGISTER MESSAGES 有权

    公开(公告)号：US20210126959A1

    公开(公告)日：2021-04-29

    申请号：US16661910

    申请日：2019-10-23

    Applicant: Verizon Patent and Licensing Inc.

    Inventor： Toby Varughese John ,  Shashi Kotvali ,  Bibi M. Hakimzadeh ,  James S. Abraham ,  Temitola I. Okunoren

    IPC: H04L29/06 ,  H04W4/12

    Abstract: A system described herein may provide for the prioritization of Session Initiation Protocol (“SIP”) messages, transmitted by a User Equipment (“UE”), based on a priority class indicator (“PCP”) included in a registration message (e.g., a SIP REGISTER message) from the UE. The PCI may be included in a contact header, a SIP contact Uniform Resource Identifier (“URI”), and/or some other portion of the registration message. A Universal Integrated Circuit Card (“UICC”) may store information indicating the priority class (e.g., in an Access Control Class (“ACC”) Elementary File (“EF”)). One or more network components, such as a Call Session Control Function (“CSCF”) may prioritize SIP messages from the UE based on the priority class indicator included in the registration message by the UE.

    TEMPORARY PRIORITY ELEVATION FOR NON-HIGH PRIORITY ACCESS USERS
    6.
    发明申请
    TEMPORARY PRIORITY ELEVATION FOR NON-HIGH PRIORITY ACCESS USERS 有权

    公开(公告)号：US20220182872A1

    公开(公告)日：2022-06-09

    申请号：US17504591

    申请日：2021-10-19

    Applicant: Verizon Patent and Licensing Inc.

    Inventor： Toby Varughese John ,  Anand Thakur ,  Syed Saad Ali ,  Jonathan Daniel Bahta

    IPC: H04W28/02 ,  H04W76/10 ,  H04L12/851

    Abstract: Systems and methods establish and maintain end-to-end priority of wireless multimedia priority service (MPS) sessions terminating to subscribers without high priority access. A network device a wireless core network receives a request to establish a bearer for an elevated priority call. The elevated priority call originates from a first user equipment (UE) device in a Radio Resource Control (RRC) connected mode having an elevated priority status and terminates at a second UE device in a RRC connected mode having a non-elevated priority status. The network device determines modification of a terminating bearer for the second UE device is necessary to preclude preemption during periods of network congestion and identifies a high priority parameter of an originating bearer for the first UE device. The network device initiates establishment of the terminating bearer to match the high priority parameter of the originating bearer.

    ACCESS CLASS BARRING AND REDIRECTING OF EMERENCY CALLS
    7.
    发明申请
    ACCESS CLASS BARRING AND REDIRECTING OF EMERENCY CALLS 有权
    访问类别巴顿和重新启动紧急呼叫

    公开(公告)号：US20170006447A1

    公开(公告)日：2017-01-05

    申请号：US14754752

    申请日：2015-06-30

    Applicant: Verizon Patent and Licensing Inc.

    Inventor： Jonathan Daniel Bahta ,  Timothy Vogel ,  Toby Varughese John

    IPC: H04W4/22 ,  H04W48/16

    CPC classification number: H04W4/90 ,  H04W48/02 ,  H04W48/16

    Abstract: A method, a device, and a non-transitory storage medium having instructions to store a first access class barring parameter and a second access class barring parameter pertaining to emergency calls via a cell on which a wireless device is camped; receive an indication that an emergency call is to be established; select one or more values of the second barring parameter in response to a determination that a value of the first barring parameter indicates that the emergency call cannot be established via the cell; select a first candidate cell based on the one or more values of the second barring parameter; and determine whether the emergency call can be established via the first candidate cell based on the one or more values of the second barring parameter and system information pertaining to the first candidate cell.

    Abstract translation: 一种方法，设备和非暂时性存储介质，具有经由无线设备驻留的小区来存储与紧急呼叫有关的第一接入类别限制参数和第二接入类别限制参数的指令; 收到紧急呼叫建立的指示; 响应于所述第一限制参数的值指示不能通过所述小区建立所述紧急呼叫，选择所述第二限制参数的一个或多个值; 基于所述第二限制参数的一个或多个值来选择第一候选小区; 并且基于所述第二限制参数的一个或多个值和与所述第一候选小区有关的系统信息来确定是否可以经由所述第一候选小区建立所述紧急呼叫。

    PAGING PRIORITY AND WIRELESS ACCESS FOR NON-HIGH PRIORITY ACCESS USERS DURING WIRELESS NETWORK CONGESTION
    8.
    发明申请
    PAGING PRIORITY AND WIRELESS ACCESS FOR NON-HIGH PRIORITY ACCESS USERS DURING WIRELESS NETWORK CONGESTION 有权

    公开(公告)号：US20220182969A1

    公开(公告)日：2022-06-09

    申请号：US17115203

    申请日：2020-12-08

    Applicant: Verizon Patent and Licensing Inc.

    Inventor： Toby Varughese John ,  Frank Jager

    IPC: H04W68/00 ,  H04W76/11 ,  H04W76/14 ,  H04W28/02 ,  H04W48/16 ,  H04W76/27 ,  H04W4/90

    Abstract: A method for paging priority and wireless access which includes receiving, at a base station and from a core network, a paging message associated with a priority connection from a first user equipment device (UE) having an elevated priority status, to a second UE having a non-elevated priority status. The method further includes determining, at the base station, that non-elevated priority wireless access channels are congested, detecting, at the base station, a priority indicator within the received paging message in response to determining that the non-elevated priority wireless access channels are congested. The method further includes caching, at the base station, an identifier of the second UE in response to detecting the priority indicator in the received paging message, and establishing a wireless connection between the first UE and the second UE upon verifying that the identifier of the second UE has been cached.

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