中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

35 records (took 0.027 seconds)

    VALIDATION OF ALIGNMENT OF WIRELESS AND WIRELINE NETWORK FUNCTION CONFIGURATION WITH DOMAIN NAME SYSTEM RECORDS
    1.
    发明公开
    VALIDATION OF ALIGNMENT OF WIRELESS AND WIRELINE NETWORK FUNCTION CONFIGURATION WITH DOMAIN NAME SYSTEM RECORDS 审中-公开

    公开(公告)号：US20240356888A1

    公开(公告)日：2024-10-24

    申请号：US18752861

    申请日：2024-06-25

    Applicant: AT&T Intellectual Property I, L.P.

    Inventor： Chaoxin Qiu ,  Eric Ashby ,  Min Lu ,  Lakshminarashimhan Naidu

    IPC: H04L61/4511 ,  H04L61/4535 ,  H04L61/50 ,  H04L61/5007 ,  H04L61/5014

    CPC classification number: H04L61/4511 ,  H04L61/4535 ,  H04L61/50 ,  H04L61/5007 ,  H04L61/5014

    Abstract: Techniques for validating alignment between network element configuration and DNS records associated with a communication network are presented. Alignment management component (AMC) can retrieve respective configuration parameter data items relating to respective configuration parameters associated with respective resource-related identifiers, and respective metadata items associated with the respective resource-related identifiers, from a configuration data store; and retrieve respective DNS records from respective DNS name servers, based on analyzing the respective metadata items associated with respective DNS records. For each resource-related identifier that is supposed to have a corresponding DNS record, based on the result of analyzing the respective configuration parameter data items and respective DNS records, AMC can determine whether the resource-related identifier has a corresponding DNS record stored in the DNS name server indicated by the metadata item. AMC can generate an audit report comprising a missing DNS record data item for each DNS record determined to be missing.

    VALIDATION OF ALIGNMENT OF WIRELESS AND WIRELINE NETWORK FUNCTION CONFIGURATION WITH DOMAIN NAME SYSTEM RECORDS
    2.
    发明公开
    VALIDATION OF ALIGNMENT OF WIRELESS AND WIRELINE NETWORK FUNCTION CONFIGURATION WITH DOMAIN NAME SYSTEM RECORDS 审中-公开

    公开(公告)号：US20240171539A1

    公开(公告)日：2024-05-23

    申请号：US18056501

    申请日：2022-11-17

    Applicant: AT&T Intellectual Property I, L.P.

    Inventor： Chaoxin Qiu ,  Eric Ashby ,  Min Lu ,  Lakshminarashimhan Naidu

    IPC: H04L61/4511

    CPC classification number: H04L61/4511

    Abstract: Techniques for validating alignment between network element configuration and DNS records associated with a communication network are presented. Alignment management component (AMC) can retrieve respective configuration parameter data items relating to respective configuration parameters associated with respective resource-related identifiers, and respective metadata items associated with the respective resource-related identifiers, from a configuration data store; and retrieve respective DNS records from respective DNS name servers, based on analyzing the respective metadata items associated with respective DNS records. For each resource-related identifier that is supposed to have a corresponding DNS record, based on the result of analyzing the respective configuration parameter data items and respective DNS records, AMC can determine whether the resource-related identifier has a corresponding DNS record stored in the DNS name server indicated by the metadata item. AMC can generate an audit report comprising a missing DNS record data item for each DNS record determined to be missing.

    In-call services using presence
    5.
    发明授权
    In-call services using presence 有权

    公开(公告)号：US10298523B2

    公开(公告)日：2019-05-21

    申请号：US15888550

    申请日：2018-02-05

    Applicant: AT&T Intellectual Property I, L.P.

    Inventor： Matthew Wayne Stafford ,  Min Lu

    IPC: H04W4/02 ,  H04L12/58 ,  H04W4/12 ,  H04L29/06 ,  H04W76/11 ,  H04L29/08

    Abstract: A presence-based capability discovery mechanism for in-call services in the rich communication services (RCS) release 6 suite of services is provided. A method can comprise receiving a unique identifier representing a communication between a first user device and a second user device, the unique identifier comprising a concatenation of a first string, a second string, and a third string, as a function of the second string, performing a look up of a first presence tuple associated with the first user device; and associating the unique identifier to first presence tuple.

    METHODS AND APPARATUS FOR PROVIDING NETWORK BASED SERVICES TO NON-REGISTERING ENDPOINTS
    8.
    发明申请
    METHODS AND APPARATUS FOR PROVIDING NETWORK BASED SERVICES TO NON-REGISTERING ENDPOINTS 有权

    公开(公告)号：US20170134438A1

    公开(公告)日：2017-05-11

    申请号：US15414272

    申请日：2017-01-24

    Applicant: AT&T Intellectual Property I, L.P.

    Inventor： Min Lu ,  Martin Dolly ,  Leticia Johnson ,  Mark Ratcliffe

    IPC: H04L29/06

    CPC classification number: H04L65/1016 ,  H04L65/1006 ,  H04L65/105 ,  H04L65/1073

    Abstract: Methods and apparatus to provide data network services to a non-registering endpoint are disclosed herein. A disclosed method includes, transmitting, by executing an instruction with a processor, information identifying the non-registering endpoint and a first list identifying a plurality of proxy-call session control functions to a plurality of serving-call session control functions, the plurality of proxy-call session control functions being statically assigned to process calls to the non-registering endpoint when selected by any of the plurality of serving-call session control functions. In the disclosed example method, the non-registering endpoint is unable to register with any data network. The first list can be provided to the plurality of serving-call session control functions in response to an event. Methods also include providing the data network service to the non-registering endpoint via one of the plurality of serving-call session control functions and a selected one of the plurality of proxy-call session control functions.

    METHOD TO IMPLEMENT E911 SERVICES IN IMS (IP MULTIMEDIA SUBSYSTEM)
    9.
    发明申请
    METHOD TO IMPLEMENT E911 SERVICES IN IMS (IP MULTIMEDIA SUBSYSTEM) 有权
    实施IMS中的E911服务的方法（IP多媒体子系统）

    公开(公告)号：US20150094016A1

    公开(公告)日：2015-04-02

    申请号：US14567886

    申请日：2014-12-11

    Applicant: AT&T Intellectual Property I, L.P.

    Inventor： Dwayne Crawford ,  Richard L. Khan ,  Min Lu

    IPC: H04W4/22 ,  H04W4/02

    CPC classification number: H04W4/90 ,  H04L45/00 ,  H04L45/306 ,  H04L65/1016 ,  H04L65/1069 ,  H04L65/40 ,  H04L67/306 ,  H04M3/42348 ,  H04M3/5116 ,  H04M11/04 ,  H04M2207/18 ,  H04M2242/04 ,  H04M2242/15 ,  H04W4/02 ,  H04W76/50 ,  H04W88/18

    Abstract: Efficient processing and/or routing of emergency calls in an IMS (IP Multimedia Subsystem) for VoIP (Voice over IP) subscribers can be enabled. In one aspect, an E911 profile is generated, for example, by an application server, for each VoIP subscriber based in part on current location information associated with the subscriber, such as, the subscriber's IP address. The E911 profile is pushed to the HSS (Home Subscriber Server) of the IMS. The E911 profile can then be stored in the HSS and can be queried by an E-CSCF (Emergency Call Session Control Function) during emergency call processing. Moreover, when an emergency call is received from the subscriber, the E-CSCF can retrieve the E911 profile associated with the subscriber from the HSS and route the call to an appropriate PSAP (Public Safety Answering Point) based on an analysis of the information in the E911 profile.

    Abstract translation: 可以启用用于VoIP（IP语音）用户的IMS（IP多媒体子系统）中的紧急呼叫的有效处理和/或路由。 在一个方面，部分地基于与用户相关联的当前位置信息，例如用户的IP地址，例如由应用服务器为每个VoIP用户生成E911简档。 E911配置文件被推送到IMS的HSS（归属订户服务器）。 然后可以将E911配置文件存储在HSS中，并在紧急呼叫处理期间通过E-CSCF（紧急呼叫会话控制功能）进行查询。 此外，当从用户接收到紧急呼叫时，E-CSCF可以从HSS检索与订户相关联的E911简档，并且基于对该信息的分析将呼叫路由到适当的PSAP（公共安全应答点） E911配置文件。

    System and method for improving cellular telephone user experience
    10.
    发明授权
    System and method for improving cellular telephone user experience 失效
    改善蜂窝电话用户体验的系统和方法

    公开(公告)号：US08583102B2

    公开(公告)日：2013-11-12

    申请号：US13691671

    申请日：2012-11-30

    Applicant: AT&T Intellectual Property I, L.P.

    Inventor： Jyotindra Shah ,  Min Lu ,  Stephanie Parlamas

    IPC: H04W4/00

    CPC classification number: H04W24/00 ,  H04L67/06 ,  H04L67/34 ,  H04W4/12

    Abstract: A method for determining an amount of time required to download a data file to a wireless device includes receiving information indicating a first amount of wireless bandwidth allocated for the download of the data file, calculating a first length of time required to download the data file to the wireless device based on the first amount of wireless bandwidth allocated, and comparing the first length of time required to a predetermined amount of time. If the first length of time required is less than the predetermined amount of time, the download begins. If the first length of time required is more than the predetermined amount of time, information indicating the first length of time required is sent to the wireless device, a start download signal is received from the wireless device, and download of the data file to the wireless device begins in response to the start download signal.

    Abstract translation: 一种用于确定将数据文件下载到无线设备所需的时间量的方法包括：接收指示分配用于下载数据文件的第一无线带宽量的信息，计算下载数据文件所需的第一时间长度 基于所分配的第一无线带宽量的无线设备，并将所需的第一时间长度与预定时间量进行比较。 如果所需时间的第一个长度小于预定的时间长度，则开始下载。 如果所需时间的第一长度大于预定时间量，则将指示所需时间的第一长度的信息发送到无线设备，从无线设备接收到开始下载信号，并将数据文件下载到 无线设备响应于开始下载信号而开始。

Patent Agency Ranking