-
1.发明申请公开(公告)号：US20090074051A1
公开(公告)日：2009-03-19
申请号：US12152638
申请日：2008-05-14
IPC分类号： H04B1/66
CPC分类号： H04L65/602 , H04J3/047 , H04L7/0008 , H04L12/2838 , H04L65/605 , H04L65/607 , H04L69/28 , H04N21/4104 , H04N21/43615 , H04N21/43637 , H04W4/18
摘要： Methods, system and devices for wireless transmission of HDMI data streams. Plurality of data multiplex converters are constructed and used in parallel to process one HDMI datastream into plurality of channels of data packets wherein the plurality of channels of data packets are transmitted through Wi-Fi wireless protocols to a destination device. The received plurality of channels of data packets are reassembled into one data stream for display or play.
摘要翻译： 用于HDMI数据流无线传输的方法，系统和设备。 多个数据多路复用转换器被并行构建并并行处理，以将一个HDMI数据流处理成多个数据分组的信道，其中多个信道的数据分组通过Wi-Fi无线协议传输到目的设备。 接收到的多个数据分组的信道被重新组合成一个数据流以进行显示或播放。
-
2.发明授权公开(公告)号：US07336723B2
公开(公告)日：2008-02-26
申请号：US11171177
申请日：2005-06-29
CPC分类号： H04L27/205
摘要： Systems and methods for transmitting information at very high data rates through narrowband communication channels are provided. The systems and methods involve modulating a message signal with a novel return-to-zero, abrupt phase modulation technique and filtering the modulated signal with a sophisticated high-precision digital filter. The digital filter is designed based on fractal modeling of the frequency spectrum of the modulated signal. The systems and methods of the present invention enable data rates exceeding 5 Mbps to be delivered through frequency channels as narrow as 50 KHz under a variety of channel conditions.
摘要翻译： 提供了通过窄带通信信道以非常高的数据速率发送信息的系统和方法。 该系统和方法包括利用新颖的归零，突变相位调制技术来调制消息信号，并用复杂的高精度数字滤波器对调制信号进行滤波。 数字滤波器是基于调制信号频谱的分形建模而设计的。 本发明的系统和方法使得超过5Mbps的数据速率可以在各种信道条件下通过频率信道传输到50KHz。
-
公开(公告)号：US08875193B2
公开(公告)日：2014-10-28
申请号：US12152653
申请日：2008-05-14
IPC分类号： H04N7/18 , H04N7/16 , H04L29/06 , H04N21/41 , H04N21/4363 , H04J3/04 , H04N21/436 , H04L12/28 , H04L7/00
CPC分类号： H04L65/602 , H04J3/047 , H04L7/0008 , H04L12/2838 , H04L65/605 , H04L65/607 , H04L69/28 , H04N21/4104 , H04N21/43615 , H04N21/43637 , H04W4/18
摘要： Methods and systems for a novel multi-media macro-network. A Picon media server is connected with variety of high data rate sources including high definition video and audio connections. Picon media server is configured to process the variety of data streams into lower data rate IP packets and dynamically transmit them wirelessly via plurality of channels and antennas to variety of Picon receivers which are configured to congregate the received data packets into the correct signal formats for specific displays.
摘要翻译： 一种新型多媒体宏网的方法和系统。 Picon媒体服务器与各种高数据速率源连接，包括高分辨率视频和音频连接。 Picon媒体服务器被配置为将各种数据流处理成较低数据速率的IP分组，并且通过多个信道和天线将它们无线地动态地发送到各种Picon接收机，Picon接收机被配置为将接收到的数据分组聚集成正确的信号格式， 显示。
-
4.发明授权公开(公告)号：US07471743B2
公开(公告)日：2008-12-30
申请号：US11418887
申请日：2006-05-06
CPC分类号： H04L27/205
摘要： Systems and method for receiving information through narrowband communication channels are provided. The systems and method involve a satellite-based system for receiving a signal, including a receiver filter. The receiver filter is designed based on fractal modeling of the frequency spectrum of the received signal. The systems and method of the present invention enable data rates exceeding 5 Mbps to be received through frequency channels as narrow as 50 KHz under a variety of channel conditions.
摘要翻译： 提供了通过窄带通信信道接收信息的系统和方法。 该系统和方法涉及用于接收包括接收机滤波器的信号的基于卫星的系统。 接收机滤波器是基于接收信号频谱的分形建模而设计的。 本发明的系统和方法使得在各种信道条件下，可以通过频率信道接收到超过5Mbps的数据速率，窄度为50KHz。
-
5.发明授权公开(公告)号：US08873453B2
公开(公告)日：2014-10-28
申请号：US12152638
申请日：2008-05-14
CPC分类号： H04L65/602 , H04J3/047 , H04L7/0008 , H04L12/2838 , H04L65/605 , H04L65/607 , H04L69/28 , H04N21/4104 , H04N21/43615 , H04N21/43637 , H04W4/18
摘要： Methods, system and devices for wireless transmission of HDMI data streams. Plurality of data multiplex converters are constructed and used in parallel to process one HDMI datastream into plurality of channels of data packets wherein the plurality of channels of data packets are transmitted through Wi-Fi wireless protocols to a destination device. The received plurality of channels of data packets are reassembled into one data stream for display or play.
摘要翻译： 用于HDMI数据流无线传输的方法，系统和设备。 多个数据多路复用转换器被并行构建并并行处理，以将一个HDMI数据流处理成多个数据分组的信道，其中多个信道的数据分组通过Wi-Fi无线协议传输到目的设备。 接收到的多个数据分组的信道被重新组合成一个数据流以进行显示或播放。
-
6.发明授权公开(公告)号：US07369627B2
公开(公告)日：2008-05-06
申请号：US11432127
申请日：2006-05-10
CPC分类号： H04L27/205
摘要： Systems and method for receiving information at very high data rates through narrowband communication channels are provided. The systems and method involve filtering a received signal with a high-precision digital filter and demodulating the filtered signal with a novel return-to-zero, abrupt phase demodulation technique. The digital filter is designed based on fractal modeling of the frequency spectrum of the received signal. The systems and method of the present invention enable data rates exceeding 5 Mbps to be received through frequency channels as narrow as 50 KHz under a variety of channel conditions.
摘要翻译： 提供了通过窄带通信信道以非常高的数据速率接收信息的系统和方法。 该系统和方法包括用高精度数字滤波器对接收的信号进行滤波，并用新颖的归零，突变相位解调技术解调滤波信号。 数字滤波器是基于接收信号频谱的分形建模而设计的。 本发明的系统和方法使得在各种信道条件下，可以通过频率信道接收到超过5Mbps的数据速率，窄度为50KHz。
-
7.发明授权Systems and methods for designing a high-precision narrowband digital filter for use in a communications system with high spectral efficiency 有权用于设计具有高光谱效率的通信系统中的高精度窄带数字滤波器的系统和方法公开(公告)号：US07269230B2
公开(公告)日：2007-09-11
申请号：US11171592
申请日：2005-06-29
CPC分类号： H04L27/205
摘要： Systems and methods for transmitting information at very high data rates through narrowband communication channels are provided. The systems and methods involve modulating a message signal with a novel return-to-zero, abrupt phase modulation technique and filtering the modulated signal with a sophisticated high-precision digital filter. The digital filter is designed based on fractal modeling of the frequency spectrum of the modulated signal. The systems and methods of the present invention enable data rates exceeding 5 Mbps to be delivered through frequency channels as narrow as 50 KHz under a variety of channel conditions.
摘要翻译： 提供了通过窄带通信信道以非常高的数据速率发送信息的系统和方法。 该系统和方法包括利用新颖的归零，突变相位调制技术来调制消息信号，并用复杂的高精度数字滤波器对调制信号进行滤波。 数字滤波器是基于调制信号频谱的分形建模而设计的。 本发明的系统和方法使得超过5Mbps的数据速率可以在各种信道条件下通过频率信道传输到50KHz。
-
公开(公告)号：US20090100495A1
公开(公告)日：2009-04-16
申请号：US12152653
申请日：2008-05-14
CPC分类号： H04L65/602 , H04J3/047 , H04L7/0008 , H04L12/2838 , H04L65/605 , H04L65/607 , H04L69/28 , H04N21/4104 , H04N21/43615 , H04N21/43637 , H04W4/18
摘要： Methods and systems for a novel multi-media macro-network. A Picon media server is connected with variety of high data rate sources including high definition video and audio connections. Picon media server is configured to process the variety of data streams into lower data rate IP packets and dynamically transmit them wirelessly via plurality of channels and antennas to variety of Picon receivers which are configured to congregate the received data packets into the correct signal formats for specific displays.
摘要翻译： 一种新型多媒体宏网的方法和系统。 Picon媒体服务器与各种高数据速率源连接，包括高分辨率视频和音频连接。 Picon媒体服务器被配置为将各种数据流处理成较低数据速率的IP分组，并且通过多个信道和天线将它们无线地动态地发送到各种Picon接收机，Picon接收机被配置为将接收到的数据分组聚集成正确的信号格式， 显示。
-
9.发明授权Systems and methods for designing a high-precision narrowband digital filter for use in a communications system with high spectral efficiency 失效用于设计具有高光谱效率的通信系统中的高精度窄带数字滤波器的系统和方法公开(公告)号：US07359452B2
公开(公告)日：2008-04-15
申请号：US11900249
申请日：2007-09-10
CPC分类号： H04L27/2085 , H04L25/03834 , H04L27/02 , H04L27/2078
摘要： Systems and methods for transmitting information at very high data rates through narrowband communication channels are provided. The systems and methods involve modulating a message signal with a novel return-to-zero, abrupt phase modulation technique and filtering the modulated signal with a sophisticated high-precision digital filter. The digital filter is designed based on fractal modeling of the frequency spectrum of the modulated signal. The systems and methods of the present invention enable data rates exceeding 5 Mbps to be delivered through frequency channels as narrow as 50 KHz under a variety of channel conditions.
摘要翻译： 提供了通过窄带通信信道以非常高的数据速率发送信息的系统和方法。 该系统和方法包括利用新颖的归零，突变相位调制技术来调制消息信号，并用复杂的高精度数字滤波器对调制信号进行滤波。 数字滤波器是基于调制信号频谱的分形建模而设计的。 本发明的系统和方法使得超过5Mbps的数据速率可以在各种信道条件下通过频率信道传输到50KHz。
-
公开(公告)号：US20090009662A1
公开(公告)日：2009-01-08
申请号：US12136954
申请日：2008-06-11
IPC分类号： H03L7/00
CPC分类号： H04W56/0055 , H04J3/0644 , H04L7/08 , H04W56/00 , H04W84/12
摘要： Methods and systems for operating a wireless clock system for multimedia datastream transmission and display. Source clock frames are compared with a reference clock frames and the clock difference are transmitted to a wireless clock receiver which also receives the same reference clock frames. Source clock frames are re-constructed using the reference clock frames, clock difference information and the receiver's local clock system.
摘要翻译： 用于操作用于多媒体数据流传输和显示的无线时钟系统的方法和系统。 源时钟帧与参考时钟帧进行比较，时钟差被发送到也接收相同参考时钟帧的无线时钟接收机。 源时钟帧使用参考时钟帧，时钟差异信息和接收机的本地时钟系统进行重构。
-
-
-
-
-
-
-
-
-
搜索结果
15 条记录 (耗时 0.02 秒)