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1. 发明申请

US20120114134A1 METHODS AND APPARATUS FOR CONTROL AND TRAFFIC SIGNALING IN WIRELESS MICROPHONE TRANSMISSION SYSTEMS 审中-公开
标题翻译：无线麦克风传输系统中控制和通信信号的方法与装置
公开(公告)号：US20120114134A1
公开(公告)日：2012-05-10
申请号：US13217187
申请日：2011-08-24
申请人： Junyi Li , Mathew Scott Corson , Thomas J. Richardson , Frank A. Lane
发明人： Junyi Li , Mathew Scott Corson , Thomas J. Richardson , Frank A. Lane
IPC分类号： H04B3/00
CPC分类号： H04B5/06 , H04W72/0406 , H04W84/18
摘要： Methods and apparatus for controlling the communications between a wireless microphone receiver and one or more wireless microphone transmitters are described. In accordance with some embodiments a common control channel is used for communicating control signals between the wireless microphone receiver and one or more wireless microphone transmitters, while separate audio data channels are used to carry audio data traffic from each individual wireless microphone transmitter to the microphone receiver. In accordance with some other embodiment, a time division approach is used in which there are microphone transmit time periods and control signaling time periods. During the microphone transmit time periods, wireless microphone transmitters transmit audio data signals and, in some embodiment, control signals, to the wireless microphone receiver using separate frequency subbands within a frequency band. During control signaling time periods, the wireless microphone receiver transmits a control signal to a wireless microphone transmitter using the frequency band.
摘要翻译：描述了用于控制无线麦克风接收机与一个或多个无线麦克风发射机之间的通信的方法和装置。根据一些实施例，公共控制信道用于在无线麦克风接收机和一个或多个无线麦克风发射机之间传送控制信号，而单独的音频数据信道用于将来自每个单独的无线麦克风发射机的音频数据业务传送到麦克风接收机。根据一些其他实施例，使用时分方法，其中存在麦克风发送时间段和控制信令时间段。在麦克风发送时间段期间，无线麦克风发送器在频带内使用分离的频率子带，向无线麦克风接收机发送音频数据信号，并且在一些实施例中向无线麦克风接收机发送控制信号。在控制信令时间段期间，无线麦克风接收机使用频带向无线麦克风发射机发送控制信号。

2. 发明申请

US20120108282A1 METHODS AND APPARATUS FOR POWER CONTROL AND INTERFERENCE MANAGEMENT IN WIRELESS MICROPHONE TRANSMISSION SYSTEMS 审中-公开
标题翻译：无线麦克风传输系统中功率控制和干扰管理的方法与装置
公开(公告)号：US20120108282A1
公开(公告)日：2012-05-03
申请号：US13217194
申请日：2011-08-24
申请人： Junyi Li , Mathew Scott Corson , Thomas J. Richardson , Frank A. Lane
发明人： Junyi Li , Mathew Scott Corson , Thomas J. Richardson , Frank A. Lane
IPC分类号： H04W72/04 , H04W52/24 , H04W52/20
CPC分类号： H04W52/24 , H04W52/245 , H04W52/246 , H04W52/247 , H04W52/248 , H04W52/327 , H04W72/02 , H04W84/18
摘要： 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.
摘要翻译：无线麦克风接收机用于控制向无线麦克风接收机传送音频数据的无线麦克风的发射功率和/或信道配置。在一些实施例中，无线麦克风接收机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机负载和干扰考虑，可以确定信道可用性并进行信道分配。在一些实施例中，信道分配基于无线麦克风电池状态进行。无线麦克风的通道分配通过控制通道进行通信。除了频道分配之外，无线麦克风发射机功率可以由无线麦克风接收机控制。增加或减少传输功率的命令可能随着信道条件的变化和/或循环周期性地发生。在一些实施例中，功率控制传输的速率可能相对不频繁，例如，在使用中无线麦克风趋向于相对静止的情况下，在一些实施例中为秒。

3. 发明申请

US20120106751A1 METHODS AND APPARATUS FOR WIRELESS MICROPHONE SYNCHRONIZATION 审中-公开
标题翻译：无线麦克风同步的方法和设备
公开(公告)号：US20120106751A1
公开(公告)日：2012-05-03
申请号：US13217182
申请日：2011-08-24
申请人： Junyi Li , Mathew Scott Corson , Thomas J. Richardson , Frank A. Lane
发明人： Junyi Li , Mathew Scott Corson , Thomas J. Richardson , Frank A. Lane
IPC分类号： H04B3/00
CPC分类号： H04W56/001 , H04R3/005 , H04R27/00 , H04R2420/07 , H04W56/0045
摘要： Methods and apparatus related to timing synchronization used in a wireless microphone system to reduce and/or minimize interference are described. A wireless microphone receiver in some embodiments performs open loop timing control based on signals from an adjacent wireless microphone receiver and participates in closed loop timing control of wireless microphone transmitters which communicate with the particular wireless microphone receiver. The closed loop timing control includes instructing individual wireless microphone transmitters to advance or retard their symbol timing so that symbols transmitted by different wireless microphone transmitters are received in a synchronized manner at the wireless microphone receiver. The closed loop timing control allows a wireless microphone receiver to control wireless microphone transmitters to take into consideration their different distances to the receiver and the differing transmission times associated with the wireless microphone transmitters at different locations.
摘要翻译：描述了与无线麦克风系统中使用的定时同步相关的方法和装置，以减少和/或最小化干扰。在一些实施例中，无线麦克风接收机基于来自相邻无线麦克风接收机的信号执行开环定时控制，并参与与特定无线麦克风接收机通信的无线麦克风发射机的闭环定时控制。闭环定时控制包括指示各个无线麦克风发射机推进或延迟其符号定时，使得由无线麦克风接收机以同步的方式接收由不同的无线麦克风发射机发送的符号。闭环定时控制允许无线麦克风接收机控制无线麦克风发射机以考虑它们与接收机的不同距离以及与不同位置处的无线麦克风发射机相关联的不同传输时间。

4. 发明申请

US20120058745A1 ADVERTISING METHODS AND APPARATUS FOR USE IN A WIRELESS COMMUNICATIONS SYSTEM 有权
标题翻译：广告方法和设备在无线通信系统中的使用
公开(公告)号：US20120058745A1
公开(公告)日：2012-03-08
申请号：US12875333
申请日：2010-09-03
申请人： Aleksandar Jovicic , Cyril Measson , Thomas Richardson , Junyi Li , Vincent D. Park , Mathew Scott Corson
发明人： Aleksandar Jovicic , Cyril Measson , Thomas Richardson , Junyi Li , Vincent D. Park , Mathew Scott Corson
IPC分类号： H04M3/42
CPC分类号： G06Q30/02 , G06Q30/0251 , G06Q50/34 , H04L67/02 , H04L67/20 , H04L67/32 , H04M3/4878 , H04M2207/18 , H04W84/18
摘要： Methods and apparatus related to communicating advertisements and/or service announcements to devices in a communications system are described. In various embodiments mobile devices are used as mobile advertisement transmission platforms. Advertisements may be downloaded to the wireless communications device along with transmission constraints. Transmission of an advertisement is made when a transmission constraint, e.g., target audience constraint is satisfied. The wireless terminal may change its transmission frequency, coding rate and/or other transmission characteristics to satisfy a transmission constraint and/or optimize revenue. The mobile device reports advertisements transmissions to a network device, e.g., advertisement server and the owner of the device is compensated for the transmissions. Transmission constraints may involve a number of devices to be reached, the type of devices to be reached, and/or other constraints relating to the demographics of device users. Information may be obtained from peer discovery signals and used to determine if a constraint is satisfied.
摘要翻译：描述了与通信系统中的设备通信广告和/或服务通告有关的方法和装置。在各种实施例中，移动设备被用作移动广告传输平台。广告可以与传输约束一起下载到无线通信设备。当传输约束（例如目标受众约束）被满足时，进行广告的传输。无线终端可以改变其传输频率，编码率和/或其他传输特性以满足传输约束和/或优化收入。移动设备报告向网络设备（例如，广告服务器）的广告传输，并且该设备的所有者被补偿传输。传输约束可能涉及要达到的多个设备，要达到的设备类型和/或与设备用户的人口统计特征有关的其他限制。可以从对等体发现信号获得信息，并且用于确定是否满足约束。

5. 发明授权

US08811957B2 Advertising methods and apparatus for use in a wireless communications system 有权
标题翻译：用于无线通信系统的广告方法和装置
公开(公告)号：US08811957B2
公开(公告)日：2014-08-19
申请号：US12875333
申请日：2010-09-03
申请人： Aleksandar Jovicic , Cyril Measson , Thomas Richardson , Junyi Li , Vincent D. Park , Mathew Scott Corson
发明人： Aleksandar Jovicic , Cyril Measson , Thomas Richardson , Junyi Li , Vincent D. Park , Mathew Scott Corson
IPC分类号： H04M3/42 , H04L29/08 , G06Q30/02 , G06Q50/34 , H04M3/487 , H04W84/18
CPC分类号： G06Q30/02 , G06Q30/0251 , G06Q50/34 , H04L67/02 , H04L67/20 , H04L67/32 , H04M3/4878 , H04M2207/18 , H04W84/18
摘要： Methods and apparatus related to communicating advertisements and/or service announcements to devices in a communications system are described. In various embodiments mobile devices are used as mobile advertisement transmission platforms. Advertisements may be downloaded to the wireless communications device along with transmission constraints. Transmission of an advertisement is made when a transmission constraint, e.g., target audience constraint is satisfied. The wireless terminal may change its transmission frequency, coding rate and/or other transmission characteristics to satisfy a transmission constraint and/or optimize revenue. The mobile device reports advertisements transmissions to a network device, e.g., advertisement server and the owner of the device is compensated for the transmissions. Transmission constraints may involve a number of devices to be reached, the type of devices to be reached, and/or other constraints relating to the demographics of device users. Information may be obtained from peer discovery signals and used to determine if a constraint is satisfied.
摘要翻译：描述了与通信系统中的设备通信广告和/或服务通告有关的方法和装置。在各种实施例中，移动设备被用作移动广告传输平台。广告可以与传输约束一起下载到无线通信设备。当传输约束（例如目标受众约束）被满足时，进行广告的传输。无线终端可以改变其传输频率，编码率和/或其他传输特性以满足传输约束和/或优化收入。移动设备报告向网络设备（例如，广告服务器）的广告传输，并且该设备的所有者被补偿传输。传输约束可能涉及要达到的多个设备，要达到的设备类型和/或与设备用户的人口统计特征有关的其他限制。可以从对等体发现信号获得信息，并且用于确定是否满足约束。

6. 发明申请

US20120082039A1 METHODS AND APPARATUS FOR PROVIDING DIRECTIONAL INFORMATION FOR PEER DISCOVERY IN PEER-TO-PEER WIRELESS NETWORKS 审中-公开
标题翻译：在同行无线网络中提供同行发现方向信息的方法和装置
公开(公告)号：US20120082039A1
公开(公告)日：2012-04-05
申请号：US12897114
申请日：2010-10-04
申请人： Junyi Li , Vincent D. Park , Mathew Scott Corson
发明人： Junyi Li , Vincent D. Park , Mathew Scott Corson
IPC分类号： H04L12/26
CPC分类号： G01S3/14 , G01S5/0027 , G01S5/0072 , G01S19/51
摘要： Methods and apparatus for operating a local device to discover proximal information is disclosed. The method includes receiving a signal from a remote device, determining an identification and a relative bearing of the remote device based on the signal and displaying the identification and the relative bearing of the remote device. The apparatus for operating a local device to discover proximal information includes a processor configured to receive a signal from a remote device and determine an identification and a relative bearing of the remote device based on the signal and a display coupled to the processor, the display configured to display the identification and the relative bearing of the remote device.
摘要翻译：公开了用于操作本地设备以发现近端信息的方法和装置。该方法包括从远程设备接收信号，基于信号确定远程设备的标识和相对方位，并显示远程设备的标识和相对方位。用于操作本地设备以发现近端信息的设备包括处理器，其被配置为从远程设备接收信号，并且基于所述信号和耦合到所述处理器的显示器来确定所述远程设备的标识和相对方位，所述显示器被配置显示远程设备的识别和相对方位。

7. 发明授权

US08902865B2 Wireless communication methods and apparatus supporting multiple modes 有权
标题翻译：支持多种模式的无线通信方式和装置
公开(公告)号：US08902865B2
公开(公告)日：2014-12-02
申请号：US11621983
申请日：2007-01-10
申请人： Rajiv Laroia , Frank A. Lane , Junyi Li , Tom Richardson
发明人： Rajiv Laroia , Frank A. Lane , Junyi Li , Tom Richardson
IPC分类号： H04W4/00 , H04L5/00 , H04W16/14 , H04W72/02 , H04W8/00 , H04L27/26 , H04W48/20 , H04W36/16 , H04W88/10 , H04W52/02 , H04W36/24 , H04W88/04 , H04J3/06 , H04W48/08 , H04W88/06 , H04W84/18 , H04W40/24 , H04W28/04 , H04W28/18 , H04W48/16 , H04W88/02 , H04W84/04 , H04W52/04
CPC分类号： H04W40/244 , H04J3/0602 , H04L5/0016 , H04L5/0035 , H04L5/0048 , H04L27/2601 , H04L27/261 , H04W8/005 , H04W16/14 , H04W28/04 , H04W28/18 , H04W36/16 , H04W36/24 , H04W40/24 , H04W48/08 , H04W48/16 , H04W48/20 , H04W52/0229 , H04W52/04 , H04W72/02 , H04W76/14 , H04W84/042 , H04W84/18 , H04W88/02 , H04W88/04 , H04W88/06 , H04W88/10 , Y02D70/1222 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/164 , Y02D70/168 , Y02D70/22 , Y02D70/23
摘要： Wireless terminal operation is coordinated to be responsive to dynamic communications frequency spectrum reallocation between infrastructure based communications usage and peer to peer communications usage. Methods and apparatus in which mobile nodes switch between cellular and peer to peer communication modes of operation are described. Broadcast signals, e.g., beacon signals, are monitored and detected by the mobile node to ascertain a current spectrum usage designation, and the mobile node switches operational modes in response to detected changes in the broadcast signals.
摘要翻译：协调无线终端操作以响应基于基础设施的通信使用和对等通信使用之间的动态通信频谱重新分配。描述移动节点在蜂窝和对等通信操作模式之间切换的方法和装置。诸如信标信号的广播信号被移动节点监视和检测以确定当前频谱使用指定，并且移动节点响应于广播信号中检测到的改变来切换操作模式。

8. 发明授权

US08885572B2 Wireless communication methods and apparatus using beacon signals 有权
标题翻译：使用信标信号的无线通信方法和装置
公开(公告)号：US08885572B2
公开(公告)日：2014-11-11
申请号：US11652245
申请日：2007-01-10
申请人： Rajiv Laroia , Frank A. Lane , Junyi Li , Tom Richardson
发明人： Rajiv Laroia , Frank A. Lane , Junyi Li , Tom Richardson
IPC分类号： H04W4/00 , H04W40/00 , H04W72/00 , H04W48/20 , H04W52/02 , H04L27/26 , H04W8/00 , H04W16/14 , H04W88/10 , H04W36/16 , H04W72/02 , H04W28/18 , H04J3/06 , H04W84/18 , H04W48/08 , H04W52/04 , H04L5/00 , H04W40/24 , H04W88/02 , H04W88/04 , H04W36/24 , H04W84/04 , H04W48/16 , H04W88/06 , H04W28/04
CPC分类号： H04W40/244 , H04J3/0602 , H04L5/0016 , H04L5/0035 , H04L5/0048 , H04L27/2601 , H04L27/261 , H04W8/005 , H04W16/14 , H04W28/04 , H04W28/18 , H04W36/16 , H04W36/24 , H04W40/24 , H04W48/08 , H04W48/16 , H04W48/20 , H04W52/0229 , H04W52/04 , H04W72/02 , H04W76/14 , H04W84/042 , H04W84/18 , H04W88/02 , H04W88/04 , H04W88/06 , H04W88/10 , Y02D70/1222 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/164 , Y02D70/168 , Y02D70/22 , Y02D70/23
摘要： Methods and apparatus supporting peer to peer communications are discussed. A base station, serving as an access node for wireless terminals also communicates information supporting peer to peer communications. A base station transmits a beacon signal conveying information about a peer to peer frequency band and also receives user data from a plurality of wireless terminals, using the base station as a current point of network attachment. In some embodiments, the beacon signal is transmitted into the same frequency band being used for access node based communications and identifies a different frequency band which is to be used as a peer to peer frequency band. Alternatively, or in addition, in support of peer to peer communications, a beacon signal transmission apparatus, a free standing device which doesn't transmit user data, transmits a sequence of beacon signal bursts, each beacon signal burst including at least one high power beacon symbol.
摘要翻译：讨论了支持对等通信的方法和设备。作为无线终端的接入节点的基站还通信支持对等通信的信息。基站发送传达关于对等频带的信息的信标信号，并且使用基站作为网络附着的当前点从多个无线终端接收用户数据。在一些实施例中，信标信号被发送到用于基于接入节点的通信的相同频带中，并且识别要用作对等频带的不同频带。或者或另外，为了支持对等通信，信标信号发送装置，不发送用户数据的独立装置发送信标信号突发序列，每个信标信号突发包括至少一个高功率信标符号。

9. 发明授权

US08798638B2 Methods and apparatus for providing base station position information and using position information to support timing and/or frequency corrections 有权
标题翻译：用于提供基站位置信息和使用位置信息以支持定时和/或频率校正的方法和装置
公开(公告)号：US08798638B2
公开(公告)日：2014-08-05
申请号：US11216973
申请日：2005-08-31
申请人： Frank A. Lane , Rajiv Laroia , Junyi Li
发明人： Frank A. Lane , Rajiv Laroia , Junyi Li
IPC分类号： H04W24/00
CPC分类号： H04W4/02 , H04B7/01 , H04W56/0025 , H04W56/0035 , H04W56/006 , H04W64/00 , H04W88/005 , H04W92/10
摘要： A wireless terminal receives base station position over an airlink, determines its relative position with respect to the base station and determines a timing adjustment correction. The wireless terminal applies the determined timing correction to control uplink signaling timing and achieve synchronization at the base station's receiver. The wireless terminal determines its relative velocity with respect to the base station and determines a Doppler shift adjustment which it adds to the uplink carrier frequency or to its baseband signal. A wireless terminal determines the position of a moving base station and determines timing and/or frequency corrections. Base station position is determined from the current time and stored information correlating the base station position with time, e.g., for a geo-synchronous satellite. Base station position information is determined from broadcast information, e.g., GPS base station position, for an aircraft base station. Wireless terminals may be mobile and include a GPS receiver for WIRELESS TERMINAL position determination.
摘要翻译：无线终端通过空中链路接收基站位置，确定其相对于基站的相对位置，并确定定时调整校正。无线终端应用所确定的定时校正以控制上行链路信令定时，并在基站的接收机处实现同步。无线终端确定其相对于基站的相对速度，并确定其添加到上行链路载波频率或其基带信号的多普勒频移调整。无线终端确定移动基站的位置并确定定时和/或频率校正。基站位置是从当前时间确定的，并存储与基站位置和时间相关的信息，例如用于地理同步卫星。从飞机基站的广播信息（例如，GPS基站位置）确定基站位置信息。无线终端可以是移动的，并且包括用于WIRELESS TERMINAL位置确定的GPS接收器。

10. 发明授权

US08750262B2 Communications methods and apparatus related to beacon signals some of which may communicate priority information 有权
标题翻译：与信标信号相关的通信方法和装置，其中一些可以传送优先级信息
公开(公告)号：US08750262B2
公开(公告)日：2014-06-10
申请号：US11621984
申请日：2007-01-10
申请人： Rajiv Laroia , Frank A. Lane , Junyi Li , Tom Richardson
发明人： Rajiv Laroia , Frank A. Lane , Junyi Li , Tom Richardson
IPC分类号： H04W4/00
CPC分类号： H04W40/244 , H04J3/0602 , H04L5/0016 , H04L5/0035 , H04L5/0048 , H04L27/2601 , H04L27/261 , H04W8/005 , H04W16/14 , H04W28/04 , H04W28/18 , H04W36/16 , H04W36/24 , H04W40/24 , H04W48/08 , H04W48/16 , H04W48/20 , H04W52/0229 , H04W52/04 , H04W72/02 , H04W76/14 , H04W84/042 , H04W84/18 , H04W88/02 , H04W88/04 , H04W88/06 , H04W88/10 , Y02D70/1222 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/164 , Y02D70/168 , Y02D70/22 , Y02D70/23
摘要： Wireless terminals receive beacon signals from other communication devices and make transmission decisions based on priority information communicated by the beacon signals. Priority information communicated in a beacon signal includes, e.g., one of device priority, user priority and session priority. A wireless terminal compares priority information recovered from received beacon signals with its own current level of priority. A transmission decision based on received priority information includes deciding not to transmit user data when received priority information indicates a higher priority than its own priority level. Another transmission decision based on received priority information includes deciding to transmit user data when the received priority information indicates a lower priority than its own priority level. Other exemplary transmission decisions, performed as a function of priority information from beacon signals, include deciding to perform a transmission power level adjustment and deciding to terminate an ongoing communications session.
摘要翻译：无线终端从其他通信设备接收信标信号，并根据信标信号传送的优先级信息进行传输决策。在信标信号中传送的优先级信息包括例如设备优先级，用户优先级和会话优先级之一。无线终端将从接收到的信标信号恢复的优先级信息与其自身的当前优先级进行比较。基于接收到的优先级信息的传输决定包括当接收到的优先级信息指示比其自身的优先级高的优先级时决定不发送用户数据。基于接收到的优先级信息的另一传输决定包括当接收的优先级信息表示比其自身的优先级低的优先级时决定发送用户数据。作为来自信标信号的优先级信息的函数执行的其他示例性传输决策包括决定执行传输功率电平调整并决定终止正在进行的通信会话。

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