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    • 1. 发明申请
    • METHODS AND APPARATUS FOR DEMOGRAPHICS INFORMATION COLLECTION
    • 人口学信息收集的方法和设备
    • WO2013036659A2
    • 2013-03-14
    • PCT/US2012053986
    • 2012-09-06
    • QUALCOMM INCCORSON MATHEW SCOTTPARK VINCENT DVANDERVEEN MICHAELAWU ZHIBINJAYARAM RANJITH SSTEPHENS ARTHURCHILDRESS CHARLES CULLEN
    • CORSON MATHEW SCOTTPARK VINCENT DVANDERVEEN MICHAELAWU ZHIBINJAYARAM RANJITH SSTEPHENS ARTHURCHILDRESS CHARLES CULLEN
    • G06Q10/00G06Q30/00
    • Various embodiments are directed to methods and apparatus which can be used to implement a system for collecting demographic information of users and/or devices in real-time or near real-time. Methods and apparatus directed to communicating and collecting demographic information via wireless signals, e.g., discovery signals, transmitted by one or more wireless devices, e.g., wireless communications devices supporting a peer to peer signaling protocol, are described. In various embodiments, at least some of the demographic information is transmitted in a secure manner. An information collection device receives demographic information transmitted by wireless communications devices, at least some of said demographic information being transmitted in a secure manner, and forwards collected demographic information to a demographic information processing system. Forwarded demographic information may include decrypted information which has been decrypted by the information collection device and/or received encrypted information which could not be decrypted by the information collection device.
    • 各种实施例涉及可用于实现用于实时或接近实时地收集用户和/或设备的人口统计信息的系统的方法和装置。 描述了通过由一个或多个无线设备(例如,支持对等信令协议的无线通信设备)发送的无线信号(例如,发现信号)来传送和收集人口统计信息的方法和装置。 在各种实施例中,以安全的方式传送至少一些人口统计信息。 信息收集设备接收由无线通信设备发送的人口统计信息,至少一些所述人口统计信息以安全的方式发送,并将收集的人口统计信息转发到人口信息处理系统。 转发的人口统计信息可以包括由信息收集装置解密的解密信息和/或接收到的信息收集装置无法解密的加密信息。
    • 10. 发明申请
    • METHODS AND APPARATUS FOR POWER CONTROL AND INTERFERENCE MANAGEMENT IN WIRELESS MICROPHONE TRANSMISSION SYSTEMS
    • 用于无线麦克风传输系统中的功率控制和干扰管理的方法和设备
    • WO2012027562A3
    • 2012-05-18
    • PCT/US2011049134
    • 2011-08-25
    • QUALCOMM INCLI JUNYICORSON MATHEW SCOTTRICHARDSON THOMAS JLANE FRANK A
    • LI JUNYICORSON MATHEW SCOTTRICHARDSON THOMAS JLANE FRANK A
    • H04W16/14H04W72/04H04W84/18
    • H04W52/24H04W52/245H04W52/246H04W52/247H04W52/248H04W52/327H04W72/02H04W84/18
    • A wireless microphone receiver is used to control transmission power and/or channel configuration of wireless microphones which communicate audio data to the wireless microphone receiver. In some embodiments the wireless microphone receiver searches for available channels, e.g., on a periodic or other basis. Based on wireless microphone receiver loading and interference considerations, channel availability may be determined and channel assignments are made. In some embodiments channel assignments are made based on wireless microphone battery status. Channel assignments to wireless microphones are communicated via a control channel. In addition to channel assignments, wireless microphone transmitter power can be controlled by the wireless microphone receiver. Commands to increase or decrease transmission power may occur as channel conditions change and/or on a recurring periodic basis. The rate of power control transmission may be relatively infrequent, e.g., a second apart in some embodiments, given that wireless microphones tend to be relatively stationary during use.
    • 无线麦克风接收器用于控制将音频数据传送到无线麦克风接收器的无线麦克风的传输功率和/或信道配置。 在一些实施例中,无线麦克风接收器例如在周期性或其他基础上搜索可用信道。 基于无线麦克风接收器负载和干扰考虑,可以确定信道可用性并进行信道分配。 在一些实施例中,基于无线麦克风电池状态进行信道分配。 无线麦克风的信道分配通过控制信道进行通信。 除了通道分配之外,无线麦克风发射器的功率可以由无线麦克风接收器控制。 随着信道条件的改变和/或周期性重复发生,可能会发生增加或减少发射功率的命令。 考虑到无线麦克风在使用期间倾向于相对固定,功率控制传输的速率可能相对不频繁,例如在一些实施例中相隔一秒。