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    • 4. 发明申请
    • VARIABLE LISTEN DURATION AND/OR SYNCHRONIZED WAKE-UP OF ASSET TAGS
    • 可变收听时间和/或同步资产唤醒
    • US20150002271A1
    • 2015-01-01
    • US14151705
    • 2014-01-09
    • QUALCOMM Incorporated
    • Jangwon LeeGregory Gordon RoseAn Mei Chen
    • G01S3/04
    • G01S5/0221H04W52/0216Y02D70/00Y02D70/142Y02D70/144
    • A method of obtaining information for locating an asset includes: listening, at an asset tag, for a first listen duration for landmark messages; receiving, at the asset tag during the first listen duration, at least one landmark message from each of one or more landmark tags; selecting a synched landmark tag from the one or more landmark tags; abstaining from listening, at the asset tag, for landmark messages until approximately a subsequent transmission time of a synched landmark message corresponding to the synched landmark tag; and waking up at approximately the subsequent transmission time of the synched landmark message to listen, at the asset tag, for landmark messages for a second listen duration such that the asset tag listens for the landmark messages during the subsequent transmission time; wherein the first listen duration is longer than the second listen duration.
    • 获取用于定位资产的信息的方法包括:在资产标签处收听用于地标性消息的第一监听持续时间; 在第一监听期间的资产标签处接收来自一个或多个地标标签中的每一个的至少一个地标消息; 从一个或多个地标标签中选择同步的地标标签; 避免在资产标签处收听地标消息,直到与同步的地标标签相对应的同步地标消息的后续传输时间; 并且在所述同步的地标消息的后续发送时间醒来,在所述资产标签处收听用于第二监听持续时间的地标消息,使得所述资产标签在随后的发送时间期间监听所述地标消息; 其中所述第一监听持续时间长于所述第二监听持续时间。
    • 9. 发明授权
    • Method and apparatus for controlling response to service notifications in a network environment
    • 用于控制对网络环境中的服务通知的响应的方法和装置
    • US09037126B2
    • 2015-05-19
    • US13853462
    • 2013-03-29
    • QUALCOMM Incorporated
    • An Mei ChenJangwon Lee
    • H04W4/06H04W28/00H04W68/02H04L29/08H04L12/18G06F9/445
    • H04L67/10G06F8/60H04L12/1895H04L67/06H04L67/34H04W4/06H04W28/00H04W68/02
    • A method of providing content notifications to devices in a wireless communication system includes obtaining notification information regarding content available to a first group of mobile devices in a wireless network, generating a notification message comprising the notification information and an identifier associated with a second group of mobile devices that is a subset of the first group, and broadcasting the notification message over the network to cause mobile devices of the second group to retrieve the content over the network. The method also includes receiving content notifications in a wireless communication system, including receiving a notification message comprising notification information regarding content available to a first group of mobile devices and an identifier associated with a second group of devices, where the second group is a subset of the first group, and retrieving content from a network in response to being one of the second group of devices.
    • 向无线通信系统中的设备提供内容通知的方法包括:获取关于无线网络中的第一组移动设备可用的内容的通知信息,生成包括通知信息的通知消息和与第二组移动 设备,其是第一组的子集,并且通过网络广播通知消息,以使第二组的移动设备通过网络检索内容。 该方法还包括在无线通信系统中接收内容通知,包括接收包括关于第一组移动设备可用的内容的通知信息的通知消息以及与第二组设备相关联的标识符,其中第二组是 第一组,以及响应于第二组设备而从网络检索内容。