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    • 75. 发明申请
    • DETERMINING THE POSITION OF A MOBILE DEVICE IN AN INDOOR ENVIRONMENT
    • 确定移动设备在室内环境中的位置
    • WO2013137930A1
    • 2013-09-19
    • PCT/US2012/053675
    • 2012-09-04
    • EMPIRE TECHNOLOGY DEVELOPMENT LLCKEERTHI, Arvind Vijay
    • KEERTHI, Arvind Vijay
    • G01S5/02G01S5/00H04W64/00
    • H04W4/04G01S5/0215H04L25/0212H04L25/0228H04L25/024H04L27/2613H04W4/02H04W64/00H04W88/02H04W88/08
    • Technologies and implementations for determining the location of device in an indoor environment are generally disclosed. The disclosed method comprises: receiving, via a mobile device, a wideband transmission transmitted from at least one base station, including distributed traffic symbol portions, distributed pilot symbol portions, and intermittent punctured pilot symbol portions; determining, via the mobile device, a first path portion of the wideband transmission based at least in part on the intermittent punctured pilot symbol portions, wherein the first path portion of the wideband transmission is associated with a first time delay; determining, via the mobile device, a distance between the mobile device and the at least one base station based at least in part on the first time delay; and determining, via the mobile device, a location of the mobile device based at least in part on the determined distance.
    • 通常公开了用于确定室内环境中的设备位置的技术和实施方式。 所公开的方法包括:经由移动设备接收从至少一个基站发送的宽带传输,包括分布式业务符号部分,分布式导频符号部分和间歇性穿孔导频符号部分; 至少部分地基于间歇穿孔导频符号部分,经由移动设备确定宽带传输的第一路径部分,其中宽带传输的第一路径部分与第一时间延迟相关联; 经由所述移动设备至少部分地基于所述第一时间延迟来确定所述移动设备与所述至少一个基站之间的距离; 以及至少部分地基于所确定的距离,经由所述移动设备确定所述移动设备的位置。
    • 78. 发明申请
    • NETWORK COVERAGE BY CYCLING THROUGH BEAM SHAPE COVERAGE CONFIGURATIONS
    • 网络覆盖通过光束形状覆盖配置循环
    • WO2013028187A1
    • 2013-02-28
    • PCT/US2011/049003
    • 2011-08-24
    • EMPIRE TECHNOLOGY DEVELOPMENT LLCKRUGLICK, Ezekiel
    • KRUGLICK, Ezekiel
    • H04W28/16H04W16/24
    • H04W16/28H04W64/006
    • The methods for providing network coverage for a group of devices may include cycling over time through a coverage sequence that includes providing a first coverage configuration and providing a second coverage configuration. Providing the first coverage configuration may include transmitting a first beam of a first network that may be configured to provide coverage for the group of devices. Providing the second coverage configuration may include transmitting a second beam of the first network that may be narrower than the first beam and configured to provide coverage to at least one continuous use device of the group of devices, and providing coverage by a second network to a plurality of interval use devices of the group of devices.
    • 用于为一组设备提供网络覆盖的方法可以包括通过包括提供第一覆盖配置并提供第二覆盖配置的覆盖序列随时间循环。 提供第一覆盖配置可以包括传输可被配置为为该组设备提供覆盖的第一网络的第一波束。 提供第二覆盖配置可以包括发射第一网络的第二波束,其可以比第一波束更窄,并且被配置为向该组设备中的至少一个连续使用设备提供覆盖,并且将第二网络的覆盖范围提供给第二网络 该组多组间隔使用装置。