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1. 发明申请

WO2012027562A2 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：WO2012027562A2
公开(公告)日：2012-03-01
申请号：PCT/US2011/049134
申请日：2011-08-25
申请人： QUALCOMM INCORPORATED , LI, Junyi , CORSON, Mathew, Scott , RICHARDSON, Thomas, J. , LANE, Frank, A.
发明人： LI, Junyi , CORSON, Mathew, Scott , RICHARDSON, Thomas, J. , LANE, Frank, A.
IPC分类号： H04W16/14 , H04W84/18 , H04W72/04
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。

2. 发明申请

WO2012027569A1 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装置
公开(公告)号：WO2012027569A1
公开(公告)日：2012-03-01
申请号：PCT/US2011/049143
申请日：2011-08-25
申请人： QUALCOMM INCORPORATED , LI, Junyi , CORSON, Mathew Scott , RICHARDSON, Thomas J. , LANE, Frank A.
发明人： LI, Junyi , CORSON, Mathew Scott , RICHARDSON, Thomas J. , LANE, Frank A.
IPC分类号： H04W56/00 , H04W16/14 , H04W84/18 , H04W72/04
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：描述了与在无线麦克风系统中使用的定时同步有关的减少和/或最小化干扰的方法和装置。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器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无线麦克风发射机发射的符号。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器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器相关联的不同传输时间。

3. 发明申请

WO2012027565A1 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：WO2012027565A1
公开(公告)日：2012-03-01
申请号：PCT/US2011/049137
申请日：2011-08-25
申请人： QUALCOMM INCORPORATED , LI, Junyi , CORSON, Mathew Scott , RICHARDSON, Thomas J. , LANE, Frank A.
发明人： LI, Junyi , CORSON, Mathew Scott , RICHARDSON, Thomas J. , LANE, Frank A.
IPC分类号： H04W72/04 , H04W16/14 , H04W84/18
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无线麦克风发射器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。

4. 发明申请

WO2010059522A2 SPECTRUM AUTHORIZATION AND RELATED COMMUNICATIONS METHODS AND APPARATUS 审中-公开
标题翻译：频谱授权和相关通信方法和设备
公开(公告)号：WO2010059522A2
公开(公告)日：2010-05-27
申请号：PCT/US2009/064405
申请日：2009-11-13
申请人： QUALCOMM INCORPORATED , PARK, Vincent, D. , RICHARDSON, Thomas, J. , VANDERVEEN, Michaela , LI, Junyi , CORSON, Mathew, Scott
发明人： PARK, Vincent, D. , RICHARDSON, Thomas, J. , VANDERVEEN, Michaela , LI, Junyi , CORSON, Mathew, Scott
IPC分类号： H04W12/08
CPC分类号： H04L63/0428 , G06F21/10 , G06F21/105 , H04B1/707 , H04K1/00 , H04L9/00 , H04L29/08306 , H04L63/062 , H04L63/162 , H04L69/24 , H04N21/63 , H04N21/835
摘要： Various embodiments relate to wireless communications, and more particularly, to methods and apparatus for authorizing use of spectrum, e.g. , through the issuance of spectrum access keys, and/or preventing or discouraging the unauthorized use of licensed spectrum. Peer to peer wireless communications between authorized users of licensed spectrum may involve scrambling/descrambling of information communicated between authorized devices. In some embodiments air interface timing and/or other information received from a second device, e.g. , a beacon or GPS transmitter, is incorporated into a computation of a pseudo-random bit sequence which is also computed based on a spectrum access key communicated to authorized spectrum users. In some embodiments authorized peer to peer devices scramble communicated information based on the generated pseudo random bit sequence thereby preventing or discouraging communication with devices which are not authorized to use the spectrum and lack a spectrum access key used to generate the pseudo random bit sequence.
摘要翻译：各种实施例涉及无线通信，并且更具体地涉及通过发布频谱访问密钥来批准使用频谱的方法和装置，和/或防止或阻止擅自使用授权频谱。授权频谱的授权用户之间的对等无线通信可能涉及加密/解扰授权设备之间传递的信息。在一些实施例中，从第二设备（例如，信标或GPS发射机）接收到的空中接口定时和/或其他信息被并入到伪随机比特序列的计算中，该伪随机比特序列也基于将频谱接入密钥传送给授权频谱用户。在一些实施例中，经授权的对等设备基于所生成的伪随机比特序列对传递的信息进行加扰，由此防止或阻碍与未被授权使用该频谱的设备的通信，并且缺乏用于生成伪随机比特序列的频谱访问密钥。 / p>

5. 发明申请

WO2012031247A2 ADVERTISING METHODS AND APPARATUS FOR USE IN A WIRELESS COMMUNICATIONS SYSTEM 审中-公开
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：WO2012031247A2
公开(公告)日：2012-03-08
申请号：PCT/US2011/050408
申请日：2011-09-02
申请人： QUALCOMM INCORPORATED , JOVICIC, Aleksandar , MEASSON, Cyril , RICHARDSON, Thomas , LI, Junyi , PARK, Vincent D. , CORSON, Mathew Scott
发明人： JOVICIC, Aleksandar , MEASSON, Cyril , RICHARDSON, Thomas , LI, Junyi , PARK, Vincent D. , CORSON, Mathew Scott
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

WO2012047920A1 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：WO2012047920A1
公开(公告)日：2012-04-12
申请号：PCT/US2011/054806
申请日：2011-10-04
申请人： QUALCOMM INCORPORATED , LI, Junyi , PARK, Vincent, D. , CORSON, Mathew, Scott
发明人： LI, Junyi , PARK, Vincent, D. , CORSON, Mathew, Scott
IPC分类号： G01S3/14 , G01S5/00 , G01S19/51
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. 发明申请

WO2007082036A1 COMMUNICATION METHODS AND APPARATUS RELATING TO COOPERATIVE AND NON-COOPERATIVE MODES OF OPERATION 审中-公开
标题翻译：与合作和非合作模式的沟通方式和设备
公开(公告)号：WO2007082036A1
公开(公告)日：2007-07-19
申请号：PCT/US2007/000752
申请日：2007-01-10
申请人： QUALCOMM INCORPORATED , CORSON, Mathew Scott , LI, Junyi
发明人： CORSON, Mathew Scott , LI, Junyi
IPC分类号： H04L12/28
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 for selecting and switching between cooperative and non-cooperative modes of communications device operation are described. Switching between modes may be, e.g., in response to a signal received form another device or in response to another device leaving the area. In cooperative mode operation the communications device acts in a manner that takes into consideration the effect of signal transmissions on other devices, e.g., the device may respond to interference control signaling, resource allocation signals and/or implement other interference management techniques. In the non-cooperative mode the device seeks to optimize its own communications performance without regard to the effect on one or more communications devices which may be in the area, e.g., devices with which it is not communicating. In the non-cooperative mode the device may ignore interference management control signals or transmit signals intended to cause another devices to reduce their transmissions or power output.
摘要翻译：描述了通信设备操作的协作和非协作模式之间的选择和切换的方法和设备。模式之间的切换可以是例如响应于从另一设备接收到的信号或者响应于离开该区域的另一个设备。在协作模式操作中，通信设备以考虑到信号传输对其他设备的影响的方式起作用，例如，设备可以响应干扰控制信令，资源分配信号和/或实现其他干扰管理技术。在非协作模式中，设备寻求优化其自身的通信性能，而不考虑对可能在该区域中的一个或多个通信设备的影响，例如与其不通信的设备的影响。在非协作模式下，设备可以忽略干扰管理控制信号或传输旨在使另一设备减少其传输或功率输出的信号。

8. 发明申请

WO2007082039A3 METHODS AND APPARATUS FOR COMMUNICATING DEVICE CAPABILITY AND/OR SETUP INFORMATION 审中-公开
公开(公告)号：WO2007082039A3
公开(公告)日：2007-07-19
申请号：PCT/US2007/000755
申请日：2007-01-10
申请人： QUALCOMM INCORPORATED , CORSON, Mathew Scott , LI, Junyi
发明人： CORSON, Mathew Scott , LI, Junyi
IPC分类号： H04L12/56
摘要： Methods and/or apparatus for communicating and/or using device capability information are described. Device capability information may be broadcast by a device using a first protocol. The protocol may be a beacon signal based protocol. The device information is used to select a second protocol and/or a device configuration to be used to communicate user data. In some embodiments the first protocol is a low bit rate protocol supporting less than 300 bits per second while the second protocol is a much higher rate protocol supporting in some embodiments data rates in the range of kilobits per second or even much higher data rates. The second protocol normally uses signal phase to communicate information while the first protocol does not use signal phase in many but not necessarily all embodiments.

9. 发明申请

WO2007082035A3 CHOOSING PARAMETERS IN A PEER-TO-PEER COMMUNICATIONS SYSTEM 审中-公开
公开(公告)号：WO2007082035A3
公开(公告)日：2007-07-19
申请号：PCT/US2007/000751
申请日：2007-01-10
申请人： QUALCOMM INCORPORATED , CORSON, Mathew, Scott , LI, Junyi
发明人： CORSON, Mathew, Scott , LI, Junyi
IPC分类号： H04L12/56 , H04L29/06 , H04L12/28
摘要： Methods and apparatus for establishing communications between devices, e.g., mobile communications devices in an ad hoc network, with differing capabilities are described. A device which is capable of supporting multiple protocols in addition to a protocol used to communicate device capability information forms communications links with first and second devices which do not have the ability to form communications links directly between one another, e.g., because of they do not support the same protocols. Once the links are established the first and second devices can communicate via the third communications device. In some embodiments, each of the first, second and third devices support a first communications protocol which is suitable for communicating device capability information but is unsuitable for exchanging user data. The ability to discover other devices and there capabilities facilitates the creation of an ad hoc network.

10. 发明申请

WO2007047502A1 METHODS AND APPARATUS FOR DETERMINING, COMMUNICATING AND USING INFORMATION INCLUDING LOADING FACTORS FOR INTERFERENCE CONTROL 审中-公开
标题翻译：用于确定，通信和使用信息的方法和装置，包括用于干扰控制的加载因子
公开(公告)号：WO2007047502A1
公开(公告)日：2007-04-26
申请号：PCT/US2006/040204
申请日：2006-10-13
申请人： QUALCOMM INCORPORATED , LAROIA, Rajiv , LI, Junyi , RANGAN, Sundeep , SRINIVASAN, Murari , HANDE, Prashanth , CORSON, Mathew, Scott , DAS, Arnab
发明人： LAROIA, Rajiv , LI, Junyi , RANGAN, Sundeep , SRINIVASAN, Murari , HANDE, Prashanth , CORSON, Mathew, Scott , DAS, Arnab
IPC分类号： H04B17/00
CPC分类号： H04W24/08 , H04B17/345 , H04B17/382 , H04W72/08
摘要： A wireless terminal receives and measures broadcast reference signals, e.g., beacon and/or pilot signals, transmitted from a plurality of base station attachment points. The wireless terminal monitors for and attempts to recover broadcast loading factor information corresponding to attachment points. The wireless terminal generates and transmits an interference report to a current attachment point, the report based on the results of a measured received reference signal from the current attachment point, a measured received reference signal from each of one or more different attachment points, and uplink loading factor information. In the absence of a successfully recovered broadcast uplink loading factor corresponding to an attachment point, the wireless terminal uses a default value for that loading factor. Generated interference reports are based on beacon signal measurements and uplink loading factors, pilot signal measurements and uplink loading factors, or a mixture of beacon and pilot signal measurements and uplink loading factors.
摘要翻译：无线终端接收并测量从多个基站附接点发送的广播参考信号，例如信标和/或导频信号。无线终端监视并尝试恢复对应于附接点的广播加载因子信息。无线终端根据来自当前附着点的测定的接收到的参考信号的结果，来自一个或多个不同的附接点的每一个的测量的接收参考信号和上行链路的信号，生成并发送干扰报告给当前的附着点，报告加载因子信息。在没有对应于附接点的成功恢复的广播上行链路负载因子的情况下，无线终端使用该负载因子的默认值。生成的干扰报告基于信标信号测量和上行链路负载因子，导频信号测量和上行链路负载因子，或信标和导频信号测量和上行链路负载因子的混合。

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