专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2011082145A2 TRANSMIT POWER CONTROL 审中-公开
标题翻译：发射功率控制
公开(公告)号：WO2011082145A2
公开(公告)日：2011-07-07
申请号：PCT/US2010/062186
申请日：2010-12-28
申请人： ATHEROS COMMUNICATIONS, INC. , AFKHAMIE, Hassan Kaywan , KATAR, Srinivas , COWAN, Anthony J. , KRISHNAM, Manjunath
发明人： AFKHAMIE, Hassan Kaywan , KATAR, Srinivas , COWAN, Anthony J. , KRISHNAM, Manjunath
CPC分类号： H04W52/42 , H04B2203/5445 , H04W52/367
摘要： A method for communicating among nodes in a network includes determining, by a transmitter, a first frequency band and at least a second frequency band to be used for communicating data packets, wherein a maximum allowable power spectral density in the first frequency band is greater than a maximum allowable power spectral density in the second frequency band. The method also includes adjusting power spectral density for a first group of frequencies in the first frequency band such that the adjusted power spectral density of the first group does not exceed the maximum allowable power spectral density of the first frequency band and a quantization noise introduced by the transmitter is less than a threshold value for a signal transmitted in the second frequency band. The method further includes modulating at least a portion of a data packet transmitted by the transmitter to at least a first receiver in accordance with the adjusted power spectral density.
摘要翻译：一种用于在网络中的节点之间通信的方法包括由发射机确定要用于传送数据分组的第一频带和至少第二频带，其中第一频带中的最大可允许功率谱密度大于第二频带中的最大允许功率谱密度。该方法还包括调整第一频带中的第一组频率的功率谱密度，使得第一组的调整功率谱密度不超过第一频带的最大允许功率谱密度，以及由第一频带引入的量化噪声所述发射机小于在所述第二频带中发射的信号的阈值。该方法还包括根据调整的功率谱密度将由发射机发送的数据分组的至少一部分调制到至少第一接收机。

2. 发明申请

WO2006113711A2 INTEGRATED WIRELESS MULTIMEDIA TRANSMISSION SYSTEM 审中-公开
标题翻译：集成无线多媒体传输系统
公开(公告)号：WO2006113711A2
公开(公告)日：2006-10-26
申请号：PCT/US2006/014559
申请日：2006-04-18
申请人： QUARTICS, INC. , AHMED, Sherjil , USMAN, Mohammad , COWAN, Anthony, J. , ABHISHEK, Joshi , SIDDIQUI, Mudeem, I. , RAULT, Patrick , SAQIB, Malik
发明人： AHMED, Sherjil , USMAN, Mohammad , COWAN, Anthony, J. , ABHISHEK, Joshi , SIDDIQUI, Mudeem, I. , RAULT, Patrick , SAQIB, Malik
IPC分类号： H04J3/02
CPC分类号： H04L29/06027 , H04L65/607 , H04W28/06
摘要： The present invention relates generally to methods and systems for the wireless real time transmission of data from a source to a monitor. The present invention further relates generally to the substantially automatic configuration of wireless devices. In an exemplary embodiment, the present invention is a method of capturing video and audio data from a source and wirelessly transmitting the data comprising the steps of playing the data, capturing the video data using a mirror display driver, capturing the audio data from an input source, compressing the captured audio and video data, _and transmitting the compressed audio and video data using a transmitter.
摘要翻译：本发明一般涉及用于从源到监视器的数据的无线实时传输的方法和系统。本发明进一步涉及无线设备的基本自动配置。在一个示例性实施例中，本发明是一种从源头捕获视频和音频数据并无线传输数据的方法，包括以下步骤：播放数据，使用镜像显示驱动器捕获视频数据，从输入中捕获音频数据源，压缩所捕获的音频和视频数据，并使用发射机发送压缩的音频和视频数据。

3. 发明申请

WO2006113711A3 INTEGRATED WIRELESS MULTIMEDIA TRANSMISSION SYSTEM 审中-公开
标题翻译：集成无线多媒体传输系统
公开(公告)号：WO2006113711A3
公开(公告)日：2007-03-29
申请号：PCT/US2006014559
申请日：2006-04-18
申请人： QUARTICS INC , AHMED SHERJIL , USMAN MOHAMMAD , COWAN ANTHONY J , ABHISHEK JOSHI , SIDDIQUI MUDEEM I , RAULT PATRICK , SAQIB MALIK
发明人： AHMED SHERJIL , USMAN MOHAMMAD , COWAN ANTHONY J , ABHISHEK JOSHI , SIDDIQUI MUDEEM I , RAULT PATRICK , SAQIB MALIK
IPC分类号： H04N7/12 , H04W28/06
CPC分类号： H04L29/06027 , H04L65/607 , H04W28/06
摘要： The present invention relates generally to methods and systems for the wireless real time transmission of data from a source to a monitor. The present invention further relates generally to the substantially automatic configuration of wireless devices. In an exemplary embodiment, the present invention is a method of capturing video and audio data from a source and wirelessly transmitting the data comprising the steps of playing the data, capturing the video data using a mirror display driver, capturing the audio data from an input source, compressing the captured audio and video data, _and transmitting the compressed audio and video data using a transmitter.
摘要翻译：本发明一般涉及用于从源到监视器的数据的无线实时传输的方法和系统。本发明进一步涉及无线设备的基本自动配置。在一个示例性实施例中，本发明是一种从源头捕获视频和音频数据并无线传输数据的方法，包括以下步骤：播放数据，使用镜像显示驱动器捕获视频数据，从输入中捕获音频数据源，压缩所捕获的音频和视频数据，并使用发射机发送压缩的音频和视频数据。

4. 发明申请

WO2011082145A3 TRANSMIT POWER CONTROL 审中-公开
标题翻译：发射功率控制
公开(公告)号：WO2011082145A3
公开(公告)日：2011-11-17
申请号：PCT/US2010062186
申请日：2010-12-28
申请人： ATHEROS COMM INC , AFKHAMIE HASSAN KAYWAN , KATAR SRINIVAS , COWAN ANTHONY J , KRISHNAM MANJUNATH
发明人： AFKHAMIE HASSAN KAYWAN , KATAR SRINIVAS , COWAN ANTHONY J , KRISHNAM MANJUNATH
IPC分类号： H04L29/08 , H04L12/56
CPC分类号： H04W52/42 , H04B2203/5445 , H04W52/367
摘要： A method for communicating among nodes in a network includes determining, by a transmitter, a first frequency band and at least a second frequency band to be used for communicating data packets, wherein a maximum allowable power spectral density in the first frequency band is greater than a maximum allowable power spectral density in the second frequency band. The method also includes adjusting power spectral density for a first group of frequencies in the first frequency band such that the adjusted power spectral density of the first group does not exceed the maximum allowable power spectral density of the first frequency band and a quantization noise introduced by the transmitter is less than a threshold value for a signal transmitted in the second frequency band. The method further includes modulating at least a portion of a data packet transmitted by the transmitter to at least a first receiver in accordance with the adjusted power spectral density.
摘要翻译：一种用于在网络中的节点之间进行通信的方法包括：由发射机确定要用于传送数据分组的第一频带和至少第二频带，其中第一频带中的最大可允许功率谱密度大于第二频带中的最大可允许功率谱密度。该方法还包括调整第一频带中的第一组频率的功率谱密度，使得第一组的调整的功率谱密度不超过第一频带的最大可允许功率谱密度以及由发射机小于第二频带中传输的信号的阈值。该方法还包括根据经调整的功率谱密度将由发射机发射的数据分组的至少一部分调制到至少第一接收机。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式