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1. 发明授权

US08478364B1 Enhanced host sleep for WLAN devices 有权
标题翻译：增强WLAN设备的主机睡眠
公开(公告)号：US08478364B1
公开(公告)日：2013-07-02
申请号：US13460105
申请日：2012-04-30
申请人： Frank Huang , James Kang-Wuu Jan , Robert Lee , Sandesh Goel , Bing Zhao , Yao Chen , Chen Fan
发明人： Frank Huang , James Kang-Wuu Jan , Robert Lee , Sandesh Goel , Bing Zhao , Yao Chen , Chen Fan
IPC分类号： H04B1/00 , H01Q11/12
CPC分类号： H04W52/02 , H04W52/0209 , Y02D70/122 , Y02D70/142 , Y02D70/144 , Y02D70/164 , Y02D70/22
摘要： A host assembly is communicatively coupled to a wireless device assembly via a first interface and via a second interface. A first signal is received at the wireless device assembly from the host assembly. The first signal indicates a request for the wireless device assembly to enter a host sleep mode of operation. In response to receiving the first signal, the wireless device assembly transmits a third signal to the host assembly, wherein the third signal indicates entry into the host sleep mode of operation. Subsequent to transmitting the third signal to the host assembly via the first interface, the wireless device assembly enters into the host sleep mode of operation. While in the host sleep mode of operation, the wireless device assembly transmits, via the second interface, the second signal, and, after transmitting the second signal to the host assembly, exits the host sleep mode of operation.
摘要翻译：主机组件经由第一接口和第二接口通信地耦合到无线设备组件。在主机组件的无线设备组件处接收到第一信号。第一信号指示无线设备组件进入主机睡眠操作模式的请求。响应于接收到第一信号，无线设备组件向主机组件发送第三信号，其中第三信号指示进入主机睡眠操作模式。在经由第一接口将第三信号发送到主机组件之后，无线设备组件进入主机睡眠操作模式。在主机睡眠操作模式下，无线设备组件经由第二接口发送第二信号，并且在将第二信号发送到主机组件之后，退出主机睡眠操作模式。

2. 发明授权

US08170624B1 Enhanced host sleep for WLAN devices 有权
标题翻译：增强WLAN设备的主机睡眠
公开(公告)号：US08170624B1
公开(公告)日：2012-05-01
申请号：US11939276
申请日：2007-11-13
申请人： Frank Huang , James Kang-Wuu Jan , Robert Lee , Sandesh Goel , Bing Zhao , Yao Chen , Chen Fan
发明人： Frank Huang , James Kang-Wuu Jan , Robert Lee , Sandesh Goel , Bing Zhao , Yao Chen , Chen Fan
IPC分类号： H04B1/38 , H01Q11/12
CPC分类号： H04W52/02 , H04W52/0209 , Y02D70/122 , Y02D70/142 , Y02D70/144 , Y02D70/164 , Y02D70/22
摘要： In a method and apparatus for controlling operation of a wireless device, a host assembly of the wireless device enters into a handshaking procedure with firmware of the wireless device to initiate entry into or exit from a host sleep mode. Before such entry or exit, the handshaking procedure may require the host assembly to send an initiation handshake signal to the firmware, and require the firmware to send a confirmation handshake signal back to the host assembly. Entry or exit may be delayed until after the confirmation signal is received. The confirmation signal may vary depending on the handshaking configuration and activation data, and the confirmation signal may vary depending on whether the wireless device is in a power save mode or not.
摘要翻译：在用于控制无线设备的操作的方法和装置中，无线设备的主机组件利用无线设备的固件进入握手过程，以启动进入或退出主机睡眠模式。在进入或退出之前，握手过程可能要求主机组件向固件发送启动握手信号，并要求固件将确认握手信号发送回主机组件。进入或退出可能会延迟到收到确认信号之后。确认信号可以根据握手配置和激活数据而变化，并且确认信号可以根据无线设备是否处于省电模式而变化。

3. 发明授权

US07957332B1 Memory efficient filtering 有权
标题翻译：高效的内存过滤
公开(公告)号：US07957332B1
公开(公告)日：2011-06-07
申请号：US11938722
申请日：2007-11-12
申请人： Long Chow , James Kang-Wuu Jan , Robert Lee , Chen Fan , Xiaohua Luo , Frank Huang
发明人： Long Chow , James Kang-Wuu Jan , Robert Lee , Chen Fan , Xiaohua Luo , Frank Huang
IPC分类号： G08C17/00
CPC分类号： H04W52/0229 , H04L43/028 , H04L69/22 , Y02D70/122 , Y02D70/142 , Y02D70/144 , Y02D70/22
摘要： In a method and apparatus for providing memory efficient filtering of a received broadcast signal, filter expressions are compared to packet data in the broadcast signal and by a wireless device assembly to determine if a match exists. The wireless device assembly is able to perform such filtering with an associated host assembly in a sleep mode or with that host in an active mode. Upon finding a filter match, the wireless device assembly selectively communicates the received packet data to the host assembly for packet decoding and analysis. If the host assembly is in a sleep mode, the wireless device assembly may send a wakeup signal to the host assembly prior to transmitting the packet data.
摘要翻译：在用于提供对接收到的广播信号的存储器有效滤波的方法和装置中，将滤波器表达式与广播信号中的分组数据和无线设备组件进行比较，以确定是否存在匹配。无线设备组件能够以处于休眠模式的相关联的主机组件或者处于活动模式的主机来执行这样的过滤。在找到滤波器匹配时，无线设备组件选择性地将接收到的分组数据传送到主机组件以进行分组解码和分析。如果主机组件处于睡眠模式，则无线设备组件可以在发送分组数据之前向主机组件发送唤醒信号。

4. 发明授权

US08675531B1 Memory efficient filtering 失效
标题翻译：高效的内存过滤
公开(公告)号：US08675531B1
公开(公告)日：2014-03-18
申请号：US13153122
申请日：2011-06-03
申请人： Long Chow , James Kang-Wuu Jan , Robert Lee , Chen Fan , Xiaohua Luo , Frank Huang
发明人： Long Chow , James Kang-Wuu Jan , Robert Lee , Chen Fan , Xiaohua Luo , Frank Huang
IPC分类号： G08C17/00
CPC分类号： H04W52/0229 , H04L43/028 , H04L69/22 , Y02D70/122 , Y02D70/142 , Y02D70/144 , Y02D70/22
摘要： In a method and apparatus for providing memory efficient filtering of a received broadcast signal, filter expressions are compared to packet data in the broadcast signal and by a wireless device assembly to determine if a match exists. The wireless device assembly is able to perform such filtering with an associated host assembly in a sleep mode or with that host in an active mode. Upon finding a filter match, the wireless device assembly selectively communicates the received packet data to the host assembly for packet decoding and analysis. If the host assembly is in a sleep mode, the wireless device assembly may send a wakeup signal to the host assembly prior to transmitting the packet data.
摘要翻译：在用于提供对接收到的广播信号的存储器有效滤波的方法和装置中，将滤波器表达式与广播信号中的分组数据和无线设备组件进行比较，以确定是否存在匹配。无线设备组件能够以处于休眠模式的相关联的主机组件或者处于活动模式的主机来执行这样的过滤。在找到滤波器匹配时，无线设备组件选择性地将接收到的分组数据传送到主机组件以进行分组解码和分析。如果主机组件处于睡眠模式，则无线设备组件可以在发送分组数据之前向主机组件发送唤醒信号。

5. 发明授权

US08832719B1 Secure digital input/output interface system 有权
标题翻译：安全的数字输入/输出接口系统
公开(公告)号：US08832719B1
公开(公告)日：2014-09-09
申请号：US13563323
申请日：2012-07-31
申请人： Frank Huang , James Jan , Robert Lee , Bing Zhao , Yao Chen
发明人： Frank Huang , James Jan , Robert Lee , Bing Zhao , Yao Chen
IPC分类号： G06F3/00
CPC分类号： G06F13/387 , G06F13/102
摘要： An interface system includes a secure digital (SD) driver module to communicate with an SD card over a bus, a secure digital input/output (SDIO) driver module to communicate with an SDIO card over the bus, and an input/output port. A method of operating a host in the interface system includes coupling the bus to the SD card while a first mode is enabled, coupling the bus to the SDIO card while a second mode is enabled, and enabling the first mode in response to a request for access to the SD card. The method includes, while the first mode is enabled, (i) listening for a notification signal arriving from the SDIO card via the input/output port, indicating that an interrupt is pending at the SDIO card, and (ii) in response to the notification signal, enabling the second mode to allow the SDIO card to transmit the interrupt to the host.
摘要翻译：接口系统包括一个通过总线与SD卡通信的安全数字（SD）驱动器模块，用于通过总线与SDIO卡进行通信的安全数字输入/输出（SDIO）驱动器模块以及输入/输出端口。在接口系统中操作主机的方法包括在启用第一模式的同时将总线耦合到SD卡，而在启用第二模式时将总线耦合到SDIO卡，并且响应于对第一模式的请求访问SD卡。该方法包括，当第一模式被使能时，（i）监听通过输入/输出端口从SDIO卡到达的通知信号，指示中断在SDIO卡处于等待状态，以及（ii）响应于通知信号，使第二种模式允许SDIO卡向主机发送中断。

6. 发明授权

US08127309B1 Secure digital input/output interface system 有权
标题翻译：安全的数字输入/输出接口系统
公开(公告)号：US08127309B1
公开(公告)日：2012-02-28
申请号：US11983708
申请日：2007-11-09
申请人： Frank Huang , James Jan , Robert Lee , Bing Zhao , Yao Chen
发明人： Frank Huang , James Jan , Robert Lee , Bing Zhao , Yao Chen
IPC分类号： G06F3/00 , G06F13/00
CPC分类号： G06F13/387 , G06F13/102
摘要： An interface system includes a first driver module that communicates through a bus with a first peripheral card when the bus is in a first mode. A second driver module communicates through the bus with a second peripheral card when the bus is in a second mode. A bus control module receives a communication notification signal from the second peripheral card when the first peripheral card is communicating with the first driver module. The communication notification signal does not interfere with the communication of the first peripheral card and the first driver module. The bus control module switches the bus between first and second modes in response to the communication notification signal.
摘要翻译：接口系统包括当总线处于第一模式时通过总线与第一外围卡进行通信的第一驱动器模块。当总线处于第二模式时，第二驱动器模块通过总线与第二外围卡进行通信。当第一外围卡与第一驱动器模块通信时，总线控制模块从第二外围卡接收通信通知信号。通信通知信号不干扰第一外围卡和第一驱动器模块的通信。总线控制模块响应于通信通知信号而在第一和第二模式之间切换总线。

7. 发明授权

US08234661B1 Secure digital input/output interface system 有权
公开(公告)号：US08234661B1
公开(公告)日：2012-07-31
申请号：US13405946
申请日：2012-02-27
申请人： Frank Huang , James Jan , Robert Lee , Bing Zhao , Yao Chen
发明人： Frank Huang , James Jan , Robert Lee , Bing Zhao , Yao Chen
IPC分类号： G06F3/00 , G06F5/00
CPC分类号： G06F13/387 , G06F13/102
摘要： An interface system includes a first driver module that communicates through a bus with a first peripheral card when the bus is in a first mode. A second driver module communicates through the bus with a second peripheral card when the bus is in a second mode. A bus control module receives a communication notification signal from the second peripheral card when the first peripheral card is communicating with the first driver module. The communication notification signal does not interfere with the communication of the first peripheral card and the first driver module. The bus control module switches the bus between first and second modes in response to the communication notification signal.

8. 发明授权

US08863148B1 Small debug print 有权
标题翻译：小调试打印
公开(公告)号：US08863148B1
公开(公告)日：2014-10-14
申请号：US11960392
申请日：2007-12-19
申请人： Long Chow , James K. Jan , Matthew L. Semersky , Chen Fan , Xiaohua Luo , Frank Huang , Robert Lee
发明人： Long Chow , James K. Jan , Matthew L. Semersky , Chen Fan , Xiaohua Luo , Frank Huang , Robert Lee
IPC分类号： G06F9/54
CPC分类号： G06F11/362
摘要： A network interface includes a firmware module that generates a first message based on a first print macro call and a memory module that stores the first message. The first message comprises a subset of data indicative of the first print macro call.
摘要翻译：网络接口包括固件模块，该固件模块基于第一打印宏调用生成第一消息和存储第一消息的存储器模块。第一消息包括指示第一打印宏调用的数据子集。

9. 发明授权

US08046776B1 Method and apparatus for transferring firmware between an operating system device in a host 有权
标题翻译：用于在主机中的操作系统设备之间传送固件的方法和装置
公开(公告)号：US08046776B1
公开(公告)日：2011-10-25
申请号：US11939891
申请日：2007-11-14
申请人： Frank Huang , Xiaohua Luo , Robert Lee , James Jan , Zheng Cao
发明人： Frank Huang , Xiaohua Luo , Robert Lee , James Jan , Zheng Cao
IPC分类号： G06F3/00 , G06F9/44 , G06F9/46 , G06F13/00 , G06F9/45 , G06F9/445
CPC分类号： G06F21/12 , G06F9/4411 , G06F21/572
摘要： A method and system for transferring a firmware file between a host system and a device driver, wherein the host system includes an operating system segmented into a user space and a kernel space is disclosed. Aspects of the exemplary embodiment include using a first type of process file system command in the user space to initiate a transfer of the firmware file between the host system and the device driver, wherein the firmware file exists in the user space and the device driver exists in the kernel space; and using a second type of process file system command in the user space to transfer the firmware file between the user space and the device driver in kernel space.
摘要翻译：一种用于在主机系统和设备驱动器之间传送固件文件的方法和系统，其中主机系统包括分割成用户空间的操作系统和内核空间。示例性实施例的方面包括在用户空间中使用第一类型的处理文件系统命令来启动主机系统和设备驱动程序之间的固件文件的传送，其中固件文件存在于用户空间中并且设备驱动程序存在在内核空间中并在用户空间中使用第二类型的进程文件系统命令，在内核空间中的用户空间和设备驱动程序之间传输固件文件。

10. 发明申请

US20080125190A1 Enhanced IEEE Power Save in Ad Hoc Wireless Mode 有权
标题翻译：增强型IEEE功率节省在特殊无线模式
公开(公告)号：US20080125190A1
公开(公告)日：2008-05-29
申请号：US11944103
申请日：2007-11-21
申请人： James Jan , Robert Lee , Long Chow , Frank Huang , Xiaohua Luo
发明人： James Jan , Robert Lee , Long Chow , Frank Huang , Xiaohua Luo
IPC分类号： H04B1/38
CPC分类号： H04W52/0216 , H04W84/18 , Y02D70/142 , Y02D70/22
摘要： In accordance with the invention, a method, system and apparatus for saving power consumed by a station in an ad hoc wireless network are presented. The method comprises transmitting or receiving a signal by a station in the ad hoc wireless network during a beacon interval. The station enters a power saving doze state immediately following the transmission or reception of the signal and prior to the end of the beacon interval. Additionally or alternatively, the station may enter power saving doze state following a timed period, according to a counter, or according to a periodic pattern.
摘要翻译：根据本发明，提出了一种用于节省自组织无线网络中的站消耗的功率的方法，系统和装置。该方法包括在信标间隔期间由自组织无线网络中的站发送或接收信号。该站在信号的发送或接收之后并且在信标间隔结束之前立即进入省电瞌睡状态。附加地或替代地，站可以在定时周期之后，根据计数器，或根据周期性模式进入省电打盹状态。

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