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    CELL SITE POWER CONSERVATION
    122.
    发明公开
    CELL SITE POWER CONSERVATION 有权
    在小区现场节能

    公开(公告)号：EP2304928A1

    公开(公告)日：2011-04-06

    申请号：EP09795264.2

    申请日：2009-07-10

    申请人： T-Mobile USA, Inc.

    发明人： FISCHER, Steve

    IPC分类号： H04M3/00

    CPC分类号： H04M3/5158 ,  H04W52/0206 ,  H04W52/0277 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/146 ,  Y02D70/25

    摘要： Systems, apparatus, methods, and manufactures for conserving power in a communications system such as a communications service cell site. The methods include adjusting the RF coverage of the cell site antenna, selective control of the RF output transmit power, selective control of the communications bit rate, transfer of communications to other cell sites, adjustment of indicators such that mobile devices transfer communications to other cell sites, and reallocation of logical slots between radios in the cell site.

    SYSTEM AND METHOD FOR DETERMINING DEVICE LOCATION IN AN IP-BASED WIRELESS TELECOMMUNICATIONS NETWORK
    124.
    发明公开
    SYSTEM AND METHOD FOR DETERMINING DEVICE LOCATION IN AN IP-BASED WIRELESS TELECOMMUNICATIONS NETWORK 有权
    的系统和方法用于确定设备在一个地方ON IP-BASED无线电信网络

    公开(公告)号：EP1938488A2

    公开(公告)日：2008-07-02

    申请号：EP06826444.9

    申请日：2006-10-20

    申请人： T-Mobile, USA, Inc

    发明人： ANNAMALAI, Magesh ,  JIN, Zhengyi

    IPC分类号： H04J4/00

    CPC分类号： H04W64/00 ,  H04L67/18 ,  H04W4/02 ,  H04W4/90 ,  H04W76/50 ,  H04W80/04

    摘要： A system and method determines a geographic position of a mobile device in communication with an IP-based wireless telecommunications network. A wireless connection between the mobile device and the IP-based wireless telecommunications network is established when the mobile device registers with a network controller (NC) through an access point (AP). When a geographical position is needed for the mobile device (e.g., a 911 call), messages are exchanged between the NC and the SMLC where the SMLC retrieves information from a database that is used to identify the geographic position of the mobile device. The database can store a variety of information related to mobile devices such as: last known position, IP address, MAC address, device or subscriber identifier, last CGI, etc. The geographical position is communicated back to the NC, which can then forward the position information to a switch for processing such as for 911 calls.

    摘要翻译： 的系统和方法bestimmt连通的基于IP的无线电信网络中的移动设备的地理位置。 在移动设备和基于IP的无线电信网络之间的无线连接被建立。当通过与网络控制器（NC）的移动设备注册到接入点（AP）。 当需要针对移动设备（E. G.，911呼叫）的地理位置，消息在NC和SMLC，其中所述SMLC检索来自数据库的信息也被用于识别所述移动装置的地理位置的位置之间进行交换。 该数据库可以存储各种有关的移动设备信息，例如：最后已知位置，IP地址，MAC地址，设备或订户标识符，最后CGI等地理位置被传回NC，其然后可以转发 位置信息来进行处理的开关：例如用于911个呼叫。

    WIRELESS HANDHELD MOBILE DEVICE CONFIGURED FOR LOCATION VISUALIZATION OF INTERNET-OF-THINGS DEVICE
    126.
    发明公开
    WIRELESS HANDHELD MOBILE DEVICE CONFIGURED FOR LOCATION VISUALIZATION OF INTERNET-OF-THINGS DEVICE 审中-公开

    公开(公告)号：EP4436220A1

    公开(公告)日：2024-09-25

    申请号：EP24163935.0

    申请日：2024-03-15

    申请人： T-Mobile USA, Inc.

    发明人： TUCKER, Wilfred I.

    IPC分类号： H04W4/029 ,  G01S5/02 ,  G01S17/894 ,  G06N20/00

    CPC分类号： H04W4/029 ,  H04W4/023 ,  H04W4/80 ,  G01S17/894 ,  G01S5/0295 ,  G06N20/00

    摘要： This document discloses technology for improving the ability to detect the location of a misplaced or lost Internet-of-Things (IoT) device. A 3D visualization of a physical environment including the misplaced loT device and one or more physical objects is captured using a visualization sensor in a handheld mobile device. An estimation of the distance between the loT device and at least the handheld mobile device or one or more physical objects is determined. Using the estimated distance between the loT device and at least the handheld mobile device or one or more physical objects, the 3D visualization is augmented with location data. In doing so, the handheld mobile device is able to display a mapping of the environment including an indication of the location of the loT device in the 3D visualization, allowing a user to find the misplaced or lost loT device.