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11. 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。

12. 发明授权

US07277420B2 Temporal alignment of codec data with wireless local area network RF slots 有权
标题翻译：编解码器数据与无线局域网RF时隙的时间对齐
公开(公告)号：US07277420B2
公开(公告)日：2007-10-02
申请号：US10293452
申请日：2002-11-13
申请人： Vivian Chou , Charles Aragones , Sherman Lee
发明人： Vivian Chou , Charles Aragones , Sherman Lee
IPC分类号： H04J3/06
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 operably couples to the input buffer and receives the packetized audio data from the input buffer. 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). The processor operably couples to the WLAN interface, the input buffer, and the transcoder. The transcoder outputs the PCM audio data to the audio 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。代码转换器可操作地耦合到输入缓冲器并从输入缓冲器接收分组化音频数据。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）。处理器可操作地耦合到WLAN接口，输入缓冲器和代码转换器。代码转换器将PCM音频数据输出到音频CODEC，使得PCM音频数据基本上在时间上与WLAN接口的射频（RF）时隙对准。

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