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1. 发明授权

US07145880B2 System and method for channel assignment with adaptive modulation in wireless communications 有权
公开(公告)号：US07145880B2
公开(公告)日：2006-12-05
申请号：US10131947
申请日：2002-04-24
申请人： Alok Saxena , David Russo , Don Wahlstrom
发明人： Alok Saxena , David Russo , Don Wahlstrom
IPC分类号： G08C15/00
CPC分类号： H04L1/0017 , H04L1/0003 , H04W24/10 , H04W28/18 , H04W72/02 , H04W72/082 , H04W76/10
摘要： Embodiments include a system and method for solving a wireless communications channel packing problem by using a cost-like accounting metric that includes channel packing efficiency as well as modulation efficiency, channel conditions and or noise thresholds. The cost-like accounting metric is used to adjust the rated effectiveness of using each available modulation scheme where modulation schemes in adjacent spectrum will produce differing degrees of packing efficiency. By selecting those available carrier wave modulation schemes based on channel conditions versus noise threshold and accounting for packing factor as well as modulation efficiency, some embodiments the invention achieve higher quality within the framework of creating the greatest overall channel efficiency by selecting the best modulation scheme for each part of the spectrum being used.

2. 发明授权

US07827030B2 Error management in an audio processing system 有权
标题翻译：音频处理系统中的错误管理
公开(公告)号：US07827030B2
公开(公告)日：2010-11-02
申请号：US11763928
申请日：2007-06-15
申请人： Gregory Ray Smith , David Russo
发明人： Gregory Ray Smith , David Russo
IPC分类号： G10L21/02
CPC分类号： G10L19/005 , A63F2300/1031 , A63F2300/6063 , H04R2420/07
摘要： An audio processing system includes a voice decoder and an audio processor. In one exemplary embodiment, the audio processing system is embedded in a headset unit that is wirelessly coupled to a game console. The voice decoder is used to decode a stream of incoming voice data packets carried over a wireless signal. The decoded voice data packets are used to drive an audio transducer of the headset unit. Upon detection of an error in the incoming stream, a decoded error-free voice data packet that has been stored in a replay buffer is used to generate an amplitude scaled audio signal. The voice decoder is disconnected from the audio transducer and the scaled audio signal is used to drive the audio transducer instead.
摘要翻译：音频处理系统包括语音解码器和音频处理器。在一个示例性实施例中，音频处理系统嵌入在无线耦合到游戏控制台的耳机单元中。语音解码器用于对通过无线信号承载的传入语音数据分组的数据流进行解码。解码的语音数据分组用于驱动耳机单元的音频换能器。在检测到输入流中的错误时，已经存储在重放缓冲器中的解码的无错误语音数据分组被用于产生幅度缩放的音频信号。语音解码器与音频传感器断开连接，并且缩放音频信号用于驱动音频换能器。

3. 发明授权

US09008989B2 Wireless controller 有权
标题翻译：无线控制器
公开(公告)号：US09008989B2
公开(公告)日：2015-04-14
申请号：US13462616
申请日：2012-05-02
申请人： Andrew Wilson , David Russo
发明人： Andrew Wilson , David Russo
IPC分类号： G01P15/14 , G06F19/00 , G06F3/0346 , A63F13/20
CPC分类号： G06F3/0346 , A63F13/20
摘要： A computing device receives acceleration information from an accelerometer mechanically coupled to a wireless controller, magnetic bearing information from a magnetometer mechanically coupled to the wireless controller, and rotation information from a gyroscope mechanically coupled to the wireless controller. When the wireless controller is primarily vertical, the computing device determines a rotation angle of the wireless controller by filtering the rotation information using the acceleration information. When the wireless controller is primarily horizontal, the computing device determines the rotation angle of the wireless controller by filtering the rotation information using the magnetic bearing information.
摘要翻译：计算设备从机械耦合到无线控制器的加速度计接收加速度信息，来自机械耦合到无线控制器的磁力计的磁轴承信息，以及来自与机器耦合到无线控制器的陀螺仪的旋转信息。当无线控制器主要是垂直的时，计算设备通过使用加速度信息过滤旋转信息来确定无线控制器的旋转角度。当无线控制器主要是水平的时，计算设备通过使用磁轴承信息过滤旋转信息来确定无线控制器的旋转角度。

4. 发明申请

US20140051517A1 DYNAMIC MAGNETOMETER CALIBRATION 审中-公开
标题翻译：动态磁铁计校准
公开(公告)号：US20140051517A1
公开(公告)日：2014-02-20
申请号：US13588931
申请日：2012-08-17
申请人： David Russo
发明人： David Russo
IPC分类号： A63F13/06
CPC分类号： A63F13/22 , A63F13/235 , A63F13/245 , A63F2300/1018 , G01R33/0035 , G01R33/028
摘要： Embodiments related to calibrating a game controller including a magnetometer during game play are disclosed. One embodiment provides a method comprising sampling magnetic information received from the magnetometer, and outputting, to a computing device, an initial game controller orientation signal derived from a first sample of a plurality of samples of the magnetic information and from directional offset data. The method further comprises identifying a valid minimum observed value and a valid maximum observed value from the plurality of samples of the magnetic information, and calculating updated directional offset data based on the valid minimum observed value and the valid maximum observed value. The method further comprises outputting to the computing device a calibrated game controller orientation signal derived from a second sample of the plurality of samples of the magnetic information and from the updated directional offset data.
摘要翻译：公开了在游戏过程中校准包括磁力计的游戏控制器的实施例。一个实施例提供了一种方法，包括对从磁力计接收的磁信息进行采样，并向计算设备输出从磁信息的多个样本的第一样本和方向偏移数据导出的初始游戏控制器取向信号。所述方法还包括从所述磁信息的所述多个采样中识别有效最小观测值和有效最大观测值，以及基于所述有效最小观测值和所述有效最大观测值来计算更新的方向偏移数据。所述方法还包括向所述计算设备输出从所述磁信息的所述多个样本中的第二样本和所述更新的方向偏移数据导出的经校准的游戏控制器取向信号。

5. 发明申请

US20080038457A1 NEAR INFRARED REFLECTING COATINGS ON GLASS 审中-公开
标题翻译：近红外反射涂层在玻璃上
公开(公告)号：US20080038457A1
公开(公告)日：2008-02-14
申请号：US11765507
申请日：2007-06-20
申请人： Stephen Carson , Glenn Florczak , David Russo
发明人： Stephen Carson , Glenn Florczak , David Russo
IPC分类号： G02B1/00 , C03C17/245
CPC分类号： C03C17/3417 , C03C17/3435 , C03C17/3441
摘要： Multi-layer solar control films composed of metal oxide, oxynitride, carbide, and/or oxycarbide layers are deposited on a substrate by atmospheric pressure chemical vapor deposition (APCVD). The film layers have alternating high/low refractive index. The coated substrate reflects near infrared (NIR) radiation, while transmitting a high level of visible radiation.
摘要翻译：通过大气压化学气相沉积（APCVD）将由金属氧化物，氮氧化物，碳化物和/或氧化碳层组成的多层太阳能控制膜沉积在衬底上。膜层具有交替的高/低折射率。涂覆的基板反射近红外（NIR）辐射，同时传输高水平的可见光辐射。

6. 发明申请

US20060217071A1 WiFi collaboration method to reduce RF interference with wireless adapter 有权
标题翻译： WiFi协作方式，减少与无线适配器的射频干扰
公开(公告)号：US20060217071A1
公开(公告)日：2006-09-28
申请号：US11091557
申请日：2005-03-28
申请人： David Russo , Wei Guo
发明人： David Russo , Wei Guo
IPC分类号： H04B7/00
CPC分类号： H04W16/14 , A63F2300/1025 , A63F2300/1031
摘要： A system and method for preventing a wireless controller system and WiFi radio system within a console from interfering with each other. The WiFi system is prevented from activating its transmitter during the controller receive times by detecting a signal sent to the WiFi module indicating where the controller receive times occur. Based upon the state of the signal, the WiFi transmission algorithm can determine the appropriate times to turn on and off the WiFi transmitter in concert with the defined 802.11 media access protocol. Furthermore, the WiFi module provides its operating channel information to the controller radio system to avoid using the WiFi channel for any communications.
摘要翻译：用于防止控制台内的无线控制器系统和WiFi无线电系统彼此干扰的系统和方法。通过检测发送到WiFi模块的信号，指示控制器接收时间发生在哪里，防止WiFi系统在控制器接收时间期间激活其发射机。基于信号的状态，WiFi传输算法可以根据定义的802.11媒体访问协议来确定适当的时间来打开和关闭WiFi发射机。此外，WiFi模块向控制器无线电系统提供其操作信道信息，以避免使用WiFi信道进行任何通信。

7. 发明授权

US08851996B2 Dynamic magnetometer calibration 有权
标题翻译：动态磁力计校准
公开(公告)号：US08851996B2
公开(公告)日：2014-10-07
申请号：US13588954
申请日：2012-08-17
申请人： David Russo
发明人： David Russo
IPC分类号： A63F13/06 , G06T15/00
CPC分类号： A63F13/22 , A63F13/06 , A63F13/211 , A63F13/235 , A63F13/245 , A63F2300/1018 , G01C17/30 , G01R33/0035
摘要： Embodiments related to calibrating a game controller including a magnetometer during game play are disclosed. One embodiment provides a method comprising sampling magnetic information received from the magnetometer, and outputting, to a computing device, an initial game controller orientation signal derived from a first sample of a plurality of samples of the magnetic information and from directional offset data. The method further comprises calculating updated directional offset data based on the plurality of samples of the magnetic information and on the directional offset data, and outputting to the computing device a calibrated game controller orientation signal derived from a second sample of the plurality of samples of the magnetic information and the updated directional offset data.
摘要翻译：公开了在游戏过程中校准包括磁力计的游戏控制器的实施例。一个实施例提供了一种方法，包括对从磁力计接收的磁信息进行采样，并向计算设备输出从磁信息的多个样本的第一样本和方向偏移数据导出的初始游戏控制器取向信号。该方法还包括基于磁信息和方向偏移数据的多个采样来计算更新的方向偏移数据，并且向计算设备输出校准的游戏控制器定向信号，该校准游戏控制器取向信号从多个样本的第二样本磁信息和更新的方向偏移数据。

8. 发明授权

US08130742B2 Communication protocol for a wireless device and a game console 有权
标题翻译：无线设备和游戏机的通信协议
公开(公告)号：US08130742B2
公开(公告)日：2012-03-06
申请号：US11763935
申请日：2007-06-15
申请人： Gregory Ray Smith , David Russo
发明人： Gregory Ray Smith , David Russo
IPC分类号： H04B7/212 , H04W4/00
CPC分类号： A63F13/235 , A63F13/02 , A63F13/215 , A63F2300/1031
摘要： An accessory is provided wireless connectivity with a game console by reconfiguring an earlier transport format that was used to solely transport voice data packets. The reconfiguration incorporates the use of a hybrid sub-frame, wherein voice data packets are replaced with communication data packets. The replacement is indicated by a set of identification bits inserted into a payload identifier field of the hybrid sub-frame.
摘要翻译：通过重新配置用于单独传输语音数据分组的较早的传输格式，为附件提供与游戏控制台的无线连接。重新配置结合了混合子帧的使用，其中语音数据分组被通信数据分组替换。替换由插入到混合子帧的有效载荷标识符字段中的一组标识位指示。

9. 发明申请

US20060171357A1 Control of a multi-sectored antenna system to improve channel efficiency 有权
标题翻译：控制多节天线系统以提高通道效率
公开(公告)号：US20060171357A1
公开(公告)日：2006-08-03
申请号：US11045533
申请日：2005-01-28
申请人： Wayne King , Craig Ranta , Edward Giaimo , James Brennan , Stephen Stegner , David Russo , Chris Murzanski
发明人： Wayne King , Craig Ranta , Edward Giaimo , James Brennan , Stephen Stegner , David Russo , Chris Murzanski
IPC分类号： H04Q7/00
CPC分类号： H04W72/046 , H04W16/24
摘要： A wireless device is coupled to a multi-sector antenna that includes a plurality of different sectors, any of which can be activated to transmit and receive in a desired direction specific to that sector. Optionally, an omnidirectional antenna is included for initially establishing a wireless connection with another wireless device, such as an access point. A parameter indicative of signal quality, such as throughput or received signal strength indication (RSSI) is determined by polling with each antenna sector to establish a prioritized candidate list. If a receive Trigger becomes active in response to a parameter falling below a threshold level, a new candidate sector is selected from the current list based upon a next-best signal quality. The directionality of the multi-sector antenna provides a substantially higher data rate compared to that of the conventional omnidirectional antenna.
摘要翻译：无线设备耦合到多扇区天线，该多扇区天线包括多个不同的扇区，其中任何一个可以被激活以沿该扇区特有的期望方向进行发送和接收。可选地，包括全向天线，用于初始建立与诸如接入点的另一无线设备的无线连接。指示诸如吞吐量或接收信号强度指示（RSSI）的信号质量的参数通过用每个天线扇区轮询来建立优先化候选列表来确定。如果接收触发器响应于低于阈值电平的参数变为有效，则基于下一个最佳信号质量从当前列表中选择新的候选扇区。与常规全向天线相比，多扇区天线的方向性提供了显着更高的数据速率。

10. 发明授权

US5613092A Peripheral card having an adaptive PCMCIA compliant interface 失效
标题翻译：具有适应性PCMCIA兼容接口的外围卡
公开(公告)号：US5613092A
公开(公告)日：1997-03-18
申请号：US299383
申请日：1994-09-01
申请人： Ricardo Lim , David Russo , Barry Moss , Charles W. Bethards
发明人： Ricardo Lim , David Russo , Barry Moss , Charles W. Bethards
IPC分类号： G06F13/40 , G06F13/00 , G06F15/177
CPC分类号： G06F13/4072
摘要： A peripheral card (109) having an adaptive PCMCIA compliant interface including either an adaptive card present or card configuration function that includes a peripheral apparatus (209) arranged and constructed to operate in conjunction with a host computer (101) over a PCMCIA compliant interface, and an interface logic (205), coupled to the peripheral apparatus (209) and to a PCMCIA peripheral port (201), for interfacing the peripheral apparatus to the PCMCIA peripheral port (201), the interface logic further adaptively providing a card present signal at the PCMCIA peripheral port (201) when the peripheral apparatus (209) and the interface logic (205) expects the PCMCIA peripheral port (201) to be activated by the host computer (101) or alternatively adaptively providing configuration information pertaining to the peripheral apparatus to the host computer.
摘要翻译：具有自适应PCMCIA兼容接口的外围卡（109）包括自适应卡存在或卡配置功能，所述自适应卡存在或卡配置功能包括布置和构造为通过PCMCIA兼容接口与主计算机（101）一起操作的外围设备（209）以及耦合到所述外围设备（209）和PCMCIA外围端口（201）的用于将所述外围设备连接到所述PCMCIA外围端口（201）的接口逻辑（205），所述接口逻辑进一步自适应地提供卡存在信号当外围设备（209）和接口逻辑（205）期望PCMCIA外围端口（201）被主计算机（101）激活时，在PCMCIA外围端口（201）处，或者自适应地提供与外围设备有关的配置信息装置到主机。

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