中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

12 records (took 0.015 seconds)

    Providing TTY services in a vehicle
    1.
    发明授权
    Providing TTY services in a vehicle 有权

    公开(公告)号：US09614913B2

    公开(公告)日：2017-04-04

    申请号：US14302131

    申请日：2014-06-11

    Applicant: General Motors LLC

    Inventor： Mohammad Ishfaq ,  Joshua M. Sine

    IPC: H04L29/08 ,  H04M1/60

    CPC classification number: H04L67/12 ,  H04M1/6091

    Abstract: A method and a system for providing TTY services in a vehicle. The method may be carried out by the following steps: (a) providing a vehicle telematics unit configured to receive calls according to a first telecommunication standard and a second telecommunication standard, wherein the second telecommunication standard is newer than the first; (b) receiving an indication that a vehicle user desires to use a TTY device at the vehicle; (c) in response to step (b), switching to the first telecommunication standard until another indication is received indicating the user no longer desires to use the TTY device; and (d) sending or receiving a TTY message from the vehicle using the TTY device via the first telecommunications standard.

    CONTROLLING VOCODER SELECTION AT A WIRELESS DEVICE
    2.
    发明申请
    CONTROLLING VOCODER SELECTION AT A WIRELESS DEVICE 有权
    控制无线设备中的VOCODER选择

    公开(公告)号：US20160100335A1

    公开(公告)日：2016-04-07

    申请号：US14508568

    申请日：2014-10-07

    Applicant: General Motors LLC

    Inventor： Bassam S. Shahmurad ,  Mohammad Ishfaq

    IPC: H04W36/00 ,  H04L29/06

    CPC classification number: H04W36/0011 ,  H04L65/1046 ,  H04L65/601 ,  H04L65/607 ,  H04W88/06 ,  H04W88/181

    Abstract: A method of controlling a vocoder selection of a wireless device that uses cellular protocols includes wirelessly receiving an instruction at the wireless device from a wireless carrier system, wherein the instruction includes a vocoder identity that is associated with a particular cellular protocol; identifying a vocoder currently in use at the wireless device; and changing the vocoder currently in use at the wireless device if the identified vocoder is different than the vocoder identity included in the instruction.

    Abstract translation: 控制使用蜂窝协议的无线设备的声码器选择的方法包括从无线载波系统无线地在无线设备处接收指令，其中该指令包括与特定蜂窝协议相关联的声码器身份; 识别当前正在无线设备使用的声码器; 以及如果所识别的声码器不同于包括在指令中的声码器身份，则改变当前在无线设备中使用的声码器。

    MOBILE TERMINATING PACKET CONNECTION
    3.
    发明申请
    MOBILE TERMINATING PACKET CONNECTION 有权
    移动终端包连接

    公开(公告)号：US20140133392A1

    公开(公告)日：2014-05-15

    申请号：US13676785

    申请日：2012-11-14

    Applicant: GENERAL MOTORS LLC

    Inventor： Swapan Das ,  David George ,  Mohammad Ishfaq

    IPC: H04W76/02

    CPC classification number: H04W76/12 ,  H04L61/1511 ,  H04L61/2076 ,  H04L67/12 ,  H04L67/141 ,  H04L67/18

    Abstract: A method of establishing a packet data connection includes accessing a Domain Name Server (DNS) to obtain an Internet Protocol (IP) address of a vehicle telematics unit; initiating a mobile-terminated packet data connection with the vehicle telematics unit using the IP address of the vehicle telematics unit; and establishing the mobile-terminated packet data connection when the vehicle telematics unit determines that a hostname representing an IP address of a third party initiating the mobile-terminated packet data connection matches at least one approved hostname recognized by the vehicle telematics unit.

    Abstract translation: 建立分组数据连接的方法包括访问域名服务器（DNS）以获得车辆远程信息处理单元的因特网协议（IP）地址; 使用车辆远程信息处理单元的IP地址发起与车辆远程信息处理单元的移动终端分组数据连接; 以及当所述车辆远程信息处理单元确定表示启动所述移动终端分组数据连接的第三方的IP地址的主机名与由所述车辆远程信息处理单元识别的至少一个经批准的主机名匹配时，建立所述移动终端分组数据连接。

    PROVIDING TTY SERVICES IN A VEHICLE
    5.
    发明申请
    PROVIDING TTY SERVICES IN A VEHICLE 有权
    提供车辆中的TTY服务

    公开(公告)号：US20150365519A1

    公开(公告)日：2015-12-17

    申请号：US14302131

    申请日：2014-06-11

    Applicant: General Motors LLC

    Inventor： Mohammad Ishfaq ,  Joshua M. Sine

    IPC: H04M1/725 ,  H04L29/08 ,  H04L17/00

    CPC classification number: H04L67/12 ,  H04M1/6091

    Abstract: A method and a system for providing TTY services in a vehicle. The method may be carried out by the following steps: (a) providing a vehicle telematics unit configured to receive calls according to a first telecommunication standard and a second telecommunication standard, wherein the second telecommunication standard is newer than the first; (b) receiving an indication that a vehicle user desires to use a TTY device at the vehicle; (c) in response to step (b), switching to the first telecommunication standard until another indication is received indicating the user no longer desires to use the TTY device; and (d) sending or receiving a TTY message from the vehicle using the TTY device via the first telecommunications standard.

    Abstract translation: 一种用于在车辆中提供TTY服务的方法和系统。 该方法可以通过以下步骤执行：（a）提供车辆远程信息处理单元，其被配置为根据第一电信标准和第二电信标准接收呼叫，其中所述第二电信标准比所述第一电信标准新; （b）接收车辆用户希望在车辆上使用TTY装置的指示; （c）响应于步骤（b），切换到第一电信标准，直到接收到指示用户不再需要使用TTY设备的另一指示; 和（d）经由第一电信标准使用TTY设备从车辆发送或接收TTY消息。

    Modified cellular protocol selection
    6.
    发明授权
    Modified cellular protocol selection 有权

    公开(公告)号：US10321372B2

    公开(公告)日：2019-06-11

    申请号：US14678078

    申请日：2015-04-03

    Applicant: General Motors LLC

    Inventor： Mohammad Ishfaq ,  David George

    IPC: H04W36/08 ,  H04W36/32 ,  H04W4/14 ,  H04W76/30

    Abstract: A system and method of regulating attachment between a cellular wireless device and a wireless carrier system includes: attaching a vehicle telematics unit to a cellular base station using a long-term evolution (LTE) cellular protocol; detecting that the vehicle telematics unit is able to carry out voice communications but unable to send short message service (SMS) messages using the attached cellular base station; ending cellular communications between the vehicle telematics unit and the selected base station in response; and beginning cellular communications with a different cellular base station that permits circuit-switched SMS messaging.

    Cellular handoff by wireless devices
    8.
    发明授权
    Cellular handoff by wireless devices 有权
    无线设备的蜂窝切换

    公开(公告)号：US09578580B1

    公开(公告)日：2017-02-21

    申请号：US14873673

    申请日：2015-10-02

    Applicant: General Motors LLC

    Inventor： Mohammad Ishfaq ,  Monil H. Joshi ,  Waqas Haleem ,  David George

    IPC: H04W36/30 ,  H04W36/16

    CPC classification number: H04W36/30 ,  H04W36/245

    Abstract: A system and method of controlling a wireless device communicating with a cellular communications system includes: establishing a cellular connection between the wireless device and a first cell tower; detecting, at the wireless device, a reference signal received power (RSRP) measurement of a signal broadcast by the first cell tower; increasing an RSRP threshold used by the wireless device by adding an offset value to the RSRP threshold; determining whether the detected RSRP measurement of the signal broadcast by the first cell tower falls below the increased RSRP threshold; and initiating a cellular connection with a second cell tower.

    Abstract translation: 控制与蜂窝通信系统通信的无线设备的系统和方法包括：在无线设备和第一小区塔之间建立蜂窝连接; 在所述无线设备处检测由所述第一小区塔广播的信号的参考信号接收功率（RSRP）测量; 通过向RSRP阈值添加偏移值来增加无线设备使用的RSRP阈值; 确定由第一小区塔广播的信号的检测到的RSRP测量值是否低于增加的RSRP阈值; 以及发起与第二小区塔的蜂窝连接。

    Controlling VoLTE service at vehicle telematics units
    9.
    发明授权
    Controlling VoLTE service at vehicle telematics units 有权
    控制车辆远程信息处理单元的VoLTE服务

    公开(公告)号：US09532305B2

    公开(公告)日：2016-12-27

    申请号：US14702405

    申请日：2015-05-01

    Applicant: General Motors LLC

    Inventor： Mohammad Ishfaq ,  David George

    IPC: H04W48/20 ,  H04W4/02 ,  H04W60/04 ,  H04L29/06 ,  H04W60/06

    CPC classification number: H04W48/20 ,  H04L65/1016 ,  H04W4/02 ,  H04W48/18 ,  H04W60/04 ,  H04W60/06

    Abstract: A system and method of controlling a VoLTE-capable vehicle telematics unit includes: detecting the location of the vehicle telematics unit; determining that one or more cell towers within a range of the location have begun supporting a modern cellular protocol in addition to one or more other cell towers supporting an earlier cellular protocol; and wirelessly transmitting an over-the-air (OTA) message to the vehicle telematics unit commanding the vehicle telematics unit to detach from an attached cell tower and re-attach to a cell tower using an IP multimedia subsystem (IMS) protocol.

    Abstract translation: 控制具有VoLTE的车辆远程信息处理单元的系统和方法包括：检测车辆远程信息处理单元的位置; 确定除了支持较早的蜂窝协议的一个或多个其他小区塔之外，所述位置范围内的一个或多个蜂窝塔已经开始支持现代蜂窝协议; 以及将空中无线（OTA）消息无线发送到车辆远程信息处理单元，指示车辆远程信息处理单元从连接的小区塔分离并使用IP多媒体子系统（IMS）协议重新附加到小区塔。

Patent Agency Ranking