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1. 发明申请

US20100135271A1 PACKETIZED AUDIO DATA OPERATIONS IN A WIRELESS LOCAL AREA NETWORK DEVICE 有权
标题翻译：无线本地区域网络设备中的封装音频数据操作
公开(公告)号：US20100135271A1
公开(公告)日：2010-06-03
申请号：US12704439
申请日：2010-02-11
申请人： Sherman Lee , Vivian Chou , Charles Aragones , John Lin
发明人： Sherman Lee , Vivian Chou , Charles Aragones , John Lin
IPC分类号： H04W40/00 , H04B7/00
CPC分类号： H04W88/06 , H04W28/14 , H04W84/12
摘要： A wireless local area network (WLAN) transceiving integrated circuit includes a WLAN interface, an input buffer, an input buffer controller, and a processor. The WLAN transceiving integrated circuit may also include an output buffer, an output buffer controller, a transcoder, and/or an audio Coder-Decoder (CODEC). The WLAN transceiving integrated circuit is installed in a WLAN device that services voice communications. The input buffer receives packetized audio data from the WLAN interface. When the input buffer satisfies a buffer vacancy threshold, the processor and the input buffer controller cooperatively operate to fill at least a portion of the input buffer with packetized audio data. The processor copies packetized audio data from the input buffer and fills the input buffer with the copied packetized audio data to maintain an audio pattern in the input buffer. The input buffer controller fills the input buffer when the processor is available and after copying/filling is no longer effective. The processor operates to maintain the audio pattern when additional packetized audio data is received by the WLAN interface. These operations are also performed for the output buffer, which receives packetized audio data from the transcoder and writes the packetized audio data to the WLAN interface.
摘要翻译：无线局域网（WLAN）收发集成电路包括WLAN接口，输入缓冲器，输入缓冲器控制器和处理器。 WLAN收发集成电路还可以包括输出缓冲器，输出缓冲器控制器，代码转换器和/或音频编解码器（CODEC）。 WLAN收发集成电路安装在服务语音通信的WLAN设备中。输入缓冲区从WLAN接口接收分组化音频数据。当输入缓冲器满足缓冲空缺阈值时，处理器和输入缓冲器控制器协同工作，以便用分组化音频数据填充输入缓冲器的至少一部分。处理器从输入缓冲器复制分组化的音频数据，并用复制的分组化音频数据填充输入缓冲器，以保持输入缓冲器中的音频模式。当处理器可用并且复制/填充不再有效之后，输入缓冲器控制器填充输入缓冲器。当附加的分组化音频数据被WLAN接口接收时，处理器操作以维持音频模式。这些操作也对输出缓冲器执行，输出缓冲器从代码转换器接收打包的音频数据，并将打包的音频数据写入WLAN接口。

2. 发明授权

US07411934B2 Packetized audio data operations in a wireless local area network device 有权
标题翻译：无线局域网设备中的分组化音频数据操作
公开(公告)号：US07411934B2
公开(公告)日：2008-08-12
申请号：US10293111
申请日：2002-11-13
申请人： Sherman Lee , Vivian Chou , Charles Aragones , John Lin
发明人： Sherman Lee , Vivian Chou , Charles Aragones , John Lin
IPC分类号： H04Q7/24
CPC分类号： H04W88/06 , H04W28/14 , H04W84/12
摘要： A wireless local area network (WLAN) transceiving integrated circuit includes a WLAN interface, an input buffer, an input buffer controller, and a processor. The WLAN transceiving integrated circuit may also include an output buffer, an output buffer controller, a transcoder, and/or an audio Coder-Decoder (CODEC). The WLAN transceiving integrated circuit is installed in a WLAN device that services voice communications. The input buffer receives packetized audio data from the WLAN interface. When the input buffer satisfies a buffer vacancy threshold, the processor and the input buffer controller cooperatively operate to fill at least a portion of the input buffer with packetized audio data. The processor copies packetized audio data from the input buffer and fills the input buffer with the copied packetized audio data to maintain an audio pattern in the input buffer. The input buffer controller fills the input buffer when the processor is available and after copying/filling is no longer effective. The processor operates to maintain the audio pattern when additional packetized audio data is received by the WLAN interface. These operations are also performed for the output buffer, which receives packetized audio data from the transcoder and writes the packetized audio data to the WLAN interface.
摘要翻译：无线局域网（WLAN）收发集成电路包括WLAN接口，输入缓冲器，输入缓冲器控制器和处理器。 WLAN收发集成电路还可以包括输出缓冲器，输出缓冲器控制器，代码转换器和/或音频编解码器（CODEC）。 WLAN收发集成电路安装在服务语音通信的WLAN设备中。输入缓冲区从WLAN接口接收分组化音频数据。当输入缓冲器满足缓冲空缺阈值时，处理器和输入缓冲器控制器协同工作，以便用分组化音频数据填充输入缓冲器的至少一部分。处理器从输入缓冲器复制分组化的音频数据，并用复制的分组化音频数据填充输入缓冲器，以保持输入缓冲器中的音频模式。当处理器可用并且复制/填充不再有效之后，输入缓冲器控制器填充输入缓冲器。当附加的分组化音频数据被WLAN接口接收时，处理器操作以维持音频模式。这些操作也对输出缓冲器执行，输出缓冲器从代码转换器接收打包的音频数据，并将打包的音频数据写入WLAN接口。

3. 发明申请

US20110228754A1 PACKETIZED AUDIO DATA OPERATIONS IN A WIRELESS LOCAL AREA NETWORK DEVICE 有权
标题翻译：无线本地区域网络设备中的封装音频数据操作
公开(公告)号：US20110228754A1
公开(公告)日：2011-09-22
申请号：US13118115
申请日：2011-05-27
申请人： Sherman Lee , Vivian Chou , Charles Aragones , John Lin
发明人： Sherman Lee , Vivian Chou , Charles Aragones , John Lin
IPC分类号： H04W84/02
CPC分类号： H04W88/06 , H04W28/14 , H04W84/12
摘要： A wireless local area network (WLAN) transceiving integrated circuit includes a WLAN interface, an input buffer, an input buffer controller, and a processor. The WLAN transceiving integrated circuit may also include an output buffer, an output buffer controller, a transcoder, and/or an audio Coder-Decoder (CODEC). The WLAN transceiving integrated circuit is installed in a WLAN device that services voice communications. The input buffer receives packetized audio data from the WLAN interface. When the input buffer satisfies a buffer vacancy threshold, the processor and the input buffer controller cooperatively operate to fill at least a portion of the input buffer with packetized audio data. The processor copies packetized audio data from the input buffer and fills the input buffer with the copied packetized audio data to maintain an audio pattern in the input buffer. The input buffer controller fills the input buffer when the processor is available and after copying/filling is no longer effective. The processor operates to maintain the audio pattern when additional packetized audio data is received by the WLAN interface. These operations are also performed for the output buffer, which receives packetized audio data from the transcoder and writes the packetized audio data to the WLAN interface.
摘要翻译：无线局域网（WLAN）收发集成电路包括WLAN接口，输入缓冲器，输入缓冲器控制器和处理器。 WLAN收发集成电路还可以包括输出缓冲器，输出缓冲器控制器，代码转换器和/或音频编解码器（CODEC）。 WLAN收发集成电路安装在服务语音通信的WLAN设备中。输入缓冲区从WLAN接口接收分组化音频数据。当输入缓冲器满足缓冲空缺阈值时，处理器和输入缓冲器控制器协同工作，以便用分组化音频数据填充输入缓冲器的至少一部分。处理器从输入缓冲器复制分组化的音频数据，并用复制的分组化音频数据填充输入缓冲器，以保持输入缓冲器中的音频模式。当处理器可用并且复制/填充不再有效之后，输入缓冲器控制器填充输入缓冲器。当附加的分组化音频数据被WLAN接口接收时，处理器操作以维持音频模式。这些操作也对输出缓冲器执行，输出缓冲器从代码转换器接收打包的音频数据，并将打包的音频数据写入WLAN接口。

4. 发明授权

US07403141B2 Wireless local area network device supporting enhanced call functions 有权
标题翻译：支持增强呼叫功能的无线局域网设备
公开(公告)号：US07403141B2
公开(公告)日：2008-07-22
申请号：US10291006
申请日：2002-11-08
申请人： Charles Aragones , Sherman Lee , Vivian Chou
发明人： Charles Aragones , Sherman Lee , Vivian Chou
IPC分类号： H03M1/00
CPC分类号： H04W88/06 , H04W84/12
摘要： A wireless local area network (WLAN) transceiving integrated circuit services voice communications in a WLAN with at least one other WLAN device and includes a WLAN interface, a transcoder, and a switch box. The WLAN interface wirelessly communicates with at least one WLAN device to receive inbound packetized audio data from the at least one WLAN device and to transmit outbound packetized audio data to the at least one WLAN device. The transcoder receives the inbound packetized audio data and converts the inbound packetized audio data to inbound Pulse Code Modulated (PCM) WLAN audio data. The WLAN interface also receives outbound PCM WLAN audio data and converts the outbound PCM WLAN audio data to the outbound packetized audio data. The switch box operably couples between the transcoder and a PCM bus, to which an audio COder/DECoder (CODEC) couples. A speaker and a microphone coupled to the audio CODEC. The switch box enables the WLAN transceiving integrated circuit to perform call conferencing operations, call forwarding operations, call hold operations, call muting operations, and call waiting operations.
摘要翻译：无线局域网（WLAN）收发集成电路在具有至少一个其它WLAN设备的WLAN中的语音通信服务，并且包括WLAN接口，代码转换器和开关盒。 WLAN接口与至少一个WLAN设备无线通信以从至少一个WLAN设备接收入站分组化音频数据，并将出站的分组化音频数据发送到至少一个WLAN设备。代码转换器接收入站分组化音频数据，并将入站分组化音频数据转换为入站脉码调制（PCM）WLAN音频数据。 WLAN接口还接收出站PCM WLAN音频数据，并将出站PCM WLAN音频数据转换为出站分组化音频数据。开关盒可操作地耦合在代码转换器和音频编译器（CODEC）耦合到的PCM总线之间。耦合到音频编解码器的扬声器和麦克风。开关盒使WLAN收发集成电路能够执行呼叫会议操作，呼叫转移操作，呼叫保持操作，呼叫静音操作和呼叫等待操作。

5. 发明申请

US20110216750A1 WIRELESS LOCAL AREA NETWORK DEVICE SUPPORTING ENHANCED CALL FUNCTIONS 有权
标题翻译：无线本地网络设备支持增强的呼叫功能
公开(公告)号：US20110216750A1
公开(公告)日：2011-09-08
申请号：US13108736
申请日：2011-05-16
申请人： Charles Aragones , Sherman Lee , Vivian Chou
发明人： Charles Aragones , Sherman Lee , Vivian Chou
IPC分类号： H04J3/00 , H04B7/00 , H04W4/00
CPC分类号： H04W88/06 , H04W84/12
摘要： A wireless local area network (WLAN) transceiving integrated circuit services voice communications in a WLAN with at least one other wireless device and includes a WLAN interface, a transcoder, and a switch box. The WLAN interface wirelessly communicates with at least one wireless device to receive inbound packetized audio data from the at least one wireless device and to transmit outbound packetized audio data to the at least one wireless device. The transcoder receives the inbound packetized audio data and converts the inbound packetized audio data to inbound Pulse Code Modulated (PCM) WLAN audio data. The WLAN interface also receives outbound PCM WLAN audio data and converts the outbound PCM WLAN audio data to the outbound packetized audio data. The switch box operably couples between the transcoder and a PCM bus, to which an audio COder/DECoder (CODEC) couples. A speaker and a microphone coupled to the audio CODEC. The switch box enables the wireless transceiving integrated circuit to perform call conferencing operations, call forwarding operations, call hold operations, call muting operations, and call waiting operations.
摘要翻译：无线局域网（WLAN）收发集成电路在具有至少一个其他无线设备的WLAN中进行语音通信服务，并且包括WLAN接口，代码转换器和开关盒。 WLAN接口与至少一个无线设备无线通信以从至少一个无线设备接收入站分组化音频数据，并将出站分组化音频数据发送到至少一个无线设备。代码转换器接收入站分组化音频数据，并将入站分组化音频数据转换为入站脉码调制（PCM）WLAN音频数据。 WLAN接口还接收出站PCM WLAN音频数据，并将出站PCM WLAN音频数据转换为出站分组化音频数据。开关盒可操作地耦合在代码转换器和音频编译器（CODEC）耦合到的PCM总线之间。耦合到音频编解码器的扬声器和麦克风。开关盒使无线收发集成电路能够执行呼叫会议操作，呼叫转移操作，呼叫保持操作，呼叫静音操作和呼叫等待操作。

6. 发明授权

US07953057B2 Packetized audio data operations in a wireless local area network device 有权
标题翻译：无线局域网设备中的分组化音频数据操作
公开(公告)号：US07953057B2
公开(公告)日：2011-05-31
申请号：US12704439
申请日：2010-02-11
申请人： Sherman Lee , Vivian Chou , Charles Aragones , John Lin
发明人： Sherman Lee , Vivian Chou , Charles Aragones , John Lin
IPC分类号： H04W40/00
CPC分类号： H04W88/06 , H04W28/14 , H04W84/12
摘要： A wireless local area network (WLAN) transceiving integrated circuit includes a WLAN interface, an input buffer, an input buffer controller, and a processor. The WLAN transceiving integrated circuit may also include an output buffer, an output buffer controller, a transcoder, and/or an audio Coder-Decoder (CODEC). The WLAN transceiving integrated circuit is installed in a WLAN device that services voice communications. The input buffer receives packetized audio data from the WLAN interface. When the input buffer satisfies a buffer vacancy threshold, the processor and the input buffer controller cooperatively operate to fill at least a portion of the input buffer with packetized audio data. The processor copies packetized audio data from the input buffer and fills the input buffer with the copied packetized audio data to maintain an audio pattern in the input buffer. The input buffer controller fills the input buffer when the processor is available and after copying/filling is no longer effective. The processor operates to maintain the audio pattern when additional packetized audio data is received by the WLAN interface. These operations are also performed for the output buffer, which receives packetized audio data from the transcoder and writes the packetized audio data to the WLAN interface.
摘要翻译：无线局域网（WLAN）收发集成电路包括WLAN接口，输入缓冲器，输入缓冲器控制器和处理器。 WLAN收发集成电路还可以包括输出缓冲器，输出缓冲器控制器，代码转换器和/或音频编解码器（CODEC）。 WLAN收发集成电路安装在服务语音通信的WLAN设备中。输入缓冲区从WLAN接口接收分组化音频数据。当输入缓冲器满足缓冲空缺阈值时，处理器和输入缓冲器控制器协同工作，以便用分组化音频数据填充输入缓冲器的至少一部分。处理器从输入缓冲器复制分组化的音频数据，并用复制的分组化音频数据填充输入缓冲器，以保持输入缓冲器中的音频模式。当处理器可用并且复制/填充不再有效之后，输入缓冲器控制器填充输入缓冲器。当附加的分组化音频数据被WLAN接口接收时，处理器操作以维持音频模式。这些操作也对输出缓冲器执行，输出缓冲器从代码转换器接收打包的音频数据，并将打包的音频数据写入WLAN接口。

7. 发明授权

US07684377B2 Packetized audio data operations in a wireless local area network device 有权
标题翻译：无线局域网设备中的分组化音频数据操作
公开(公告)号：US07684377B2
公开(公告)日：2010-03-23
申请号：US12174629
申请日：2008-07-16
申请人： Sherman Lee , Vivian Chou , Charles Aragones , John Lin
发明人： Sherman Lee , Vivian Chou , Charles Aragones , John Lin
IPC分类号： H04Q7/24
CPC分类号： H04W88/06 , H04W28/14 , H04W84/12
摘要： A wireless local area network (WLAN) transceiving integrated circuit includes a WLAN interface, an input buffer, an input buffer controller, and a processor. The WLAN transceiving integrated circuit may also include an output buffer, an output buffer controller, a transcoder, and/or an audio Coder-Decoder (CODEC). The WLAN transceiving integrated circuit is installed in a WLAN device that services voice communications. The input buffer receives packetized audio data from the WLAN interface. When the input buffer satisfies a buffer vacancy threshold, the processor and the input buffer controller cooperatively operate to fill at least a portion of the input buffer with packetized audio data. The processor copies packetized audio data from the input buffer and fills the input buffer with the copied packetized audio data to maintain an audio pattern in the input buffer. The input buffer controller fills the input buffer when the processor is available and after copying/filling is no longer effective. The processor operates to maintain the audio pattern when additional packetized audio data is received by the WLAN interface. These operations are also performed for the output buffer, which receives packetized audio data from the transcoder and writes the packetized audio data to the WLAN interface.
摘要翻译：无线局域网（WLAN）收发集成电路包括WLAN接口，输入缓冲器，输入缓冲器控制器和处理器。 WLAN收发集成电路还可以包括输出缓冲器，输出缓冲器控制器，代码转换器和/或音频编解码器（CODEC）。 WLAN收发集成电路安装在服务语音通信的WLAN设备中。输入缓冲区从WLAN接口接收分组化音频数据。当输入缓冲器满足缓冲空缺阈值时，处理器和输入缓冲器控制器协同工作，以便用分组化音频数据填充输入缓冲器的至少一部分。处理器从输入缓冲器复制分组化的音频数据，并用复制的分组化音频数据填充输入缓冲器，以保持输入缓冲器中的音频模式。当处理器可用并且复制/填充不再有效之后，输入缓冲器控制器填充输入缓冲器。当附加的分组化音频数据被WLAN接口接收时，处理器操作以维持音频模式。这些操作也对输出缓冲器执行，输出缓冲器从代码转换器接收打包的音频数据，并将打包的音频数据写入WLAN接口。

8. 发明申请

US20080273508A1 PACKETIZED AUDIO DATA OPERATIONS IN A WIRELESS LOCAL AREA NETWORK DEVICE 有权
标题翻译：无线本地区域网络设备中的封装音频数据操作
公开(公告)号：US20080273508A1
公开(公告)日：2008-11-06
申请号：US12174629
申请日：2008-07-16
申请人： Sherman Lee , Vivian Chou , Charles Aragones , John Lin
发明人： Sherman Lee , Vivian Chou , Charles Aragones , John Lin
IPC分类号： H04Q7/24 , H04L12/56
CPC分类号： H04W88/06 , H04W28/14 , H04W84/12
摘要： A wireless local area network (WLAN) transceiving integrated circuit includes a WLAN interface, an input buffer, an input buffer controller, and a processor. The WLAN transceiving integrated circuit may also include an output buffer, an output buffer controller, a transcoder, and/or an audio Coder-Decoder (CODEC). The WLAN transceiving integrated circuit is installed in a WLAN device that services voice communications. The input buffer receives packetized audio data from the WLAN interface. When the input buffer satisfies a buffer vacancy threshold, the processor and the input buffer controller cooperatively operate to fill at least a portion of the input buffer with packetized audio data. The processor copies packetized audio data from the input buffer and fills the input buffer with the copied packetized audio data to maintain an audio pattern in the input buffer. The input buffer controller fills the input buffer when the processor is available and after copying/filling is no longer effective. The processor operates to maintain the audio pattern when additional packetized audio data is received by the WLAN interface. These operations are also performed for the output buffer, which receives packetized audio data from the transcoder and writes the packetized audio data to the WLAN interface.
摘要翻译：无线局域网（WLAN）收发集成电路包括WLAN接口，输入缓冲器，输入缓冲器控制器和处理器。 WLAN收发集成电路还可以包括输出缓冲器，输出缓冲器控制器，代码转换器和/或音频编解码器（CODEC）。 WLAN收发集成电路安装在服务语音通信的WLAN设备中。输入缓冲区从WLAN接口接收分组化音频数据。当输入缓冲器满足缓冲空缺阈值时，处理器和输入缓冲器控制器协同工作，以便用分组化音频数据填充输入缓冲器的至少一部分。处理器从输入缓冲器复制分组化的音频数据，并用复制的分组化音频数据填充输入缓冲器，以保持输入缓冲器中的音频模式。当处理器可用并且复制/填充不再有效之后，输入缓冲器控制器填充输入缓冲器。当附加的分组化音频数据被WLAN接口接收时，处理器操作以维持音频模式。这些操作也对输出缓冲器执行，输出缓冲器从代码转换器接收打包的音频数据，并将打包的音频数据写入WLAN接口。

9. 发明申请

US20080267155A1 WIRELESS LOCAL AREA NETWORK DEVICE SUPPORTING ENHANCED CALL FUNCTIONS 有权
标题翻译：无线本地网络设备支持增强的呼叫功能
公开(公告)号：US20080267155A1
公开(公告)日：2008-10-30
申请号：US12171670
申请日：2008-07-11
申请人： Charles Aragones , Sherman Lee , Vivian Chou
发明人： Charles Aragones , Sherman Lee , Vivian Chou
IPC分类号： H04M1/00
CPC分类号： H04W88/06 , H04W84/12
摘要： A wireless local area network (WLAN) transceiving integrated circuit services voice communications in a WLAN with at least one other wireless device and includes a WLAN interface, a transcoder, and a switch box. The WLAN interface wirelessly communicates with at least one wireless device to receive inbound packetized audio data from the at least one wireless device and to transmit outbound packetized audio data to the at least one wireless device. The transcoder receives the inbound packetized audio data and converts the inbound packetized audio data to inbound Pulse Code Modulated (PCM) WLAN audio data. The WLAN interface also receives outbound PCM WLAN audio data and converts the outbound PCM WLAN audio data to the outbound packetized audio data. The switch box operably couples between the transcoder and a PCM bus, to which an audio COder/DECoder (CODEC) couples. A speaker and a microphone coupled to the audio CODEC. The switch box enables the wireless transceiving integrated circuit to perform call conferencing operations, call forwarding operations, call hold operations, call muting operations, and call waiting operations.
摘要翻译：无线局域网（WLAN）收发集成电路在具有至少一个其他无线设备的WLAN中进行语音通信服务，并且包括WLAN接口，代码转换器和开关盒。 WLAN接口与至少一个无线设备无线通信以从至少一个无线设备接收入站分组化音频数据，并将出站分组化音频数据发送到至少一个无线设备。代码转换器接收入站分组化音频数据，并将入站分组化音频数据转换为入站脉码调制（PCM）WLAN音频数据。 WLAN接口还接收出站PCM WLAN音频数据，并将出站PCM WLAN音频数据转换为出站分组化音频数据。开关盒可操作地耦合在代码转换器和音频编译器（CODEC）耦合到的PCM总线之间。耦合到音频编解码器的扬声器和麦克风。开关盒使无线收发集成电路能够执行呼叫会议操作，呼叫转移操作，呼叫保持操作，呼叫静音操作和呼叫等待操作。

10. 发明申请

US20070291723A1 TEMPORAL ALIGNMENT OF CODEC DATA WITH WIRELESS LOCAL AREA NETWORK RF SLOTS 有权
标题翻译：使用无线局域网射频单元进行CODEC数据的时间对齐
公开(公告)号：US20070291723A1
公开(公告)日：2007-12-20
申请号：US11845928
申请日：2007-08-28
申请人： Vivian Chou , Charles Aragones , Sherman Lee
发明人： Vivian Chou , Charles Aragones , Sherman Lee
IPC分类号： H04Q7/24
CPC分类号： H04W88/06 , H04W84/12
摘要： A wireless local area network (WLAN) transceiving integrated circuit services voice communications in a WLAN with at least one other WLAN device. The WLAN transceiving integrated circuit includes a WLAN interface, an input buffer, a transcoder, and a processor. The WLAN interface wirelessly communicates with the at least one WLAN device to receive packetized audio data from the at least one WLAN device. The input buffer operably couples to the WLAN interface and receives the packetized audio data from the WLAN interface. The transcoder converts the packetized audio data to Pulse Code Modulated (PCM) audio data and outputs the PCM audio data to a coupled audio COder/DECoder (CODEC) such that the PCM audio data is substantially temporally aligned with Radio Frequency (RF) slots of the WLAN interface.
摘要翻译：无线局域网（WLAN）收发集成电路在具有至少一个其它WLAN设备的WLAN中进行语音通信服务。 WLAN收发集成电路包括WLAN接口，输入缓冲器，代码转换器和处理器。 WLAN接口与至少一个WLAN设备无线地通信，以从至少一个WLAN设备接收分组化的音频数据。输入缓冲器可操作地耦合到WLAN接口并从WLAN接口接收分组化的音频数据。代码转换器将打包的音频数据转换为脉冲编码调制（PCM）音频数据，并将PCM音频数据输出到耦合的音频编解码器（CODEC），使得PCM音频数据基本上在时间上对齐于射频（RF） WLAN接口。

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