公开(公告)号：US09066291B1

公开(公告)日：2015-06-23

申请号：US10826171

申请日：2004-04-16

Applicant: James Chen ,  Lawrence Tse ,  Brian Bosso ,  Hunghsin Kuo ,  Chuong Vu

Inventor： James Chen ,  Lawrence Tse ,  Brian Bosso ,  Hunghsin Kuo ,  Chuong Vu

IPC: H04B7/14 ,  H04W52/02

CPC classification number: H04W52/0212 ,  H04W52/0261 ,  H04W52/0296 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/26

Abstract: An active network system for a host device with a host processor, comprises a wireless port including a first physical layer/medium access control (PHY/MAC) device. A first wired port includes a second PHY/MAC device. A secondary processor communicates with the wireless port, the first wired port and the host processor. The secondary processor, the wireless port and the first wired port support network functionality when the host processor is an inactive mode. The network functionality includes at least one of access point functionality, router functionality, repeater functionality, point-to-point functionality and point-to-multipoint functionality.

Abstract translation: 用于具有主机处理器的主机设备的主动网络系统包括包括第一物理层/媒体访问控制（PHY / MAC）设备的无线端口。 第一有线端口包括第二PHY / MAC设备。 辅助处理器与无线端口，第一有线端口和主机处理器进行通信。 当主处理器处于非活动模式时，辅助处理器，无线端口和第一有线端口支持网络功能。 网络功能包括接入点功能，路由器功能，中继器功能，点到点功能和点对多点功能中的至少一个。

公开(公告)号：US08310965B1

公开(公告)日：2012-11-13

申请号：US11481137

申请日：2006-07-05

Applicant: Zhenyu Zhang ,  Sheng Lu ,  Jing Jiang ,  Victor Lin ,  Hunghsin Kuo

Inventor： Zhenyu Zhang ,  Sheng Lu ,  Jing Jiang ,  Victor Lin ,  Hunghsin Kuo

IPC: H04B7/00 ,  H04B1/38 ,  H04H40/00 ,  H04M1/00 ,  H04W4/00 ,  G06F17/00

CPC classification number: G06F13/42 ,  G06F13/4291 ,  H04W4/00

Abstract: An audio system includes an audio client device and an access point. The audio client device includes a buffer, a clock generator, a bus controller, a bus receiver, and a control module. The buffer is configured to receive a stream of samples of audio data. The clock generator is configured to generate a first clock signal. The bus controller is configured to read samples from the buffer for transmission across a bus using the first clock signal. The bus receiver is configured to receive samples from the bus controller and output a sampling clock along with each sample. The control module is configured to analyze activity of the buffer and modify operation of the bus controller to synchronize the sampling clock with a remote sampling clock. The access point includes an audio content module, a decoding module, and a network interface that wirelessly transmits the stream of samples.

Abstract translation: 音频系统包括音频客户端设备和接入点。 音频客户端设备包括缓冲器，时钟发生器，总线控制器，总线接收器和控制模块。 缓冲器被配置为接收音频数据的采样流。 时钟发生器被配置为产生第一时钟信号。 总线控制器被配置为从缓冲器读取采样，以使用第一时钟信号在总线上传输。 总线接收器配置为从总线控制器接收采样，并与每个采样一起输出采样时钟。 控制模块配置为分析缓冲区的活动并修改总线控制器的操作，以使采样时钟与远程采样时钟同步。 接入点包括音频内容模块，解码模块和无线传输样本流的网络接口。