公开(公告)号：US09082400B2

公开(公告)日：2015-07-14

申请号：US13464915

申请日：2012-05-04

申请人： Behrooz Rezvani ,  Ali Rouhi

发明人： Behrooz Rezvani ,  Ali Rouhi

IPC分类号： G10L13/00 ,  G10L13/08 ,  G06T13/40 ,  H04M1/725 ,  G10L13/10

CPC分类号： G10L13/08 ,  G06T13/40 ,  G10L13/10 ,  H04M1/72552 ,  H04M1/72555

摘要： Techniques for generating a video sequence of a person based on a text sequence, are disclosed herein. Based on the received text sequence, a processing device generates the video sequence of a person to simulate visual and audible emotional expressions of the person, including using an audio model of the person's voice to generate an audio portion of the video sequence. The emotional expressions in the visual portion of the video sequence are simulated based a priori knowledge about the person. For instance, the a priori knowledge can include photos or videos of the person captured in real life.

摘要翻译： 本文公开了用于基于文本序列生成人的视频序列的技术。 基于所接收的文本序列，处理装置生成人的视频序列以模拟人的视觉和听觉情感表达，包括使用该人的语音的音频模型来生成视频序列的音频部分。 视频序列视觉部分的情感表达是基于人的先验知识进行模拟的。 例如，先验知识可以包括在现实生活中捕获的人的照片或视频。

公开(公告)号：US20130124206A1

公开(公告)日：2013-05-16

申请号：US13464915

申请日：2012-05-04

申请人： Behrooz Rezvani ,  Ali Rouhi

发明人： Behrooz Rezvani ,  Ali Rouhi

IPC分类号： G10L13/08

CPC分类号： G10L13/08 ,  G06T13/40 ,  G10L13/10 ,  H04M1/72552 ,  H04M1/72555

摘要： Techniques for generating a video sequence of a person based on a text sequence, are disclosed herein. Based on the received text sequence, a processing device generates the video sequence of a person to simulate visual and audible emotional expressions of the person, including using an audio model of the person's voice to generate an audio portion of the video sequence. The emotional expressions in the visual portion of the video sequence are simulated based a priori knowledge about the person. For instance, the a priori knowledge can include photos or videos of the person captured in real life.

摘要翻译： 本文公开了用于基于文本序列生成人的视频序列的技术。 基于所接收的文本序列，处理装置生成人的视频序列以模拟人的视觉和听觉情感表达，包括使用该人的语音的音频模型来生成视频序列的音频部分。 视频序列视觉部分的情感表达是基于人的先验知识进行模拟的。 例如，先验知识可以包括在现实生活中捕获的人的照片或视频。

公开(公告)号：US20110096739A1

公开(公告)日：2011-04-28

申请号：US12913200

申请日：2010-10-27

申请人： Sam Heidari ,  Kapil Gulati ,  Ali Rouhi ,  Ravi Narasimhan ,  Rajkumar Samuel

发明人： Sam Heidari ,  Kapil Gulati ,  Ali Rouhi ,  Ravi Narasimhan ,  Rajkumar Samuel

IPC分类号： H04W72/04

CPC分类号： H04W72/085 ,  H04W36/06 ,  H04W48/16

摘要： A method and apparatus to select the best channel of a wireless network for data communication at any given time, during normal operation of the network, is described. The network may be an IEEE standard 802.11 compliant network. Channel scanning may be performed in any station on the wireless network, such as an access point (AP) or a mobile station, or both. Channel scanning may be performed during data communication idle time, or simultaneously with data communication on the network. The technique can be implemented in a multiple-input multiple-output (MIMO) communication system, where the antenna or antennas used for channel scanning can be selected dynamically during operation, to optimize one or more performance characteristics.

摘要翻译： 描述了在网络的正常操作期间在任何给定时间选择用于数据通信的无线网络的最佳信道的方法和装置。 网络可以是IEEE标准的802.11兼容网络。 频道扫描可以在诸如接入点（AP）或移动台之类的无线网络上的任何站中执行，或者两者。 信道扫描可以在数据通信空闲时间期间执行，或者与网络上的数据通信同时进行。 该技术可以在多输入多输出（MIMO）通信系统中实现，其中可以在操作期间动态地选择用于信道扫描的天线或天线，以优化一个或多个性能特征。

公开(公告)号：US20110268060A1

公开(公告)日：2011-11-03

申请号：US13096885

申请日：2011-04-28

申请人： Sam HEIDARI ,  Ali Rouhi ,  Rajkumar Samuel

发明人： Sam HEIDARI ,  Ali Rouhi ,  Rajkumar Samuel

IPC分类号： H04W84/02 ,  H04W72/04

CPC分类号： H04W24/02 ,  H04B7/2606 ,  H04W16/20 ,  H04W16/26 ,  H04W84/045 ,  H04W84/12

摘要： A technique for expanding the range of coverage for a wireless local area network (WLAN) involves locating a wireless access point (WAP) away from an interworking unit (IWU) at the edges of the WLAN and a (typically) wired network. The WAP, when located away from the IWU, can be referred to as an untethered access point (UAP) because it communicates with the IWU on a wireless channel. Stations on the WLAN will be capable of communicating with the WAP, whether or not it is a UAP, via a known or convenient wireless protocol, such as Wi-Fi, and may or may not be capable of communicating with one another via a direct station-to-station protocol.

摘要翻译： 用于扩展无线局域网（WLAN）的覆盖范围的技术涉及将无线接入点（WAP）远离WLAN和（通常）有线网络的边缘处的互通单元（IWU）定位。 当远离IWU时，WAP可以被称为无限制接入点（UAP），因为它与无线信道上的IWU进行通信。 WLAN上的站将能够通过已知或方便的无线协议（例如Wi-Fi）与WAP通信，无论它是否是UAP，并且可能或可能不能够通过直接的方式彼此通信 站对站协议。

公开(公告)号：US08432826B2

公开(公告)日：2013-04-30

申请号：US12913200

申请日：2010-10-27

申请人： Sam Heidari ,  Kapil Gulati ,  Ali Rouhi ,  Ravi Narasimhan ,  Rajkumar Samuel

发明人： Sam Heidari ,  Kapil Gulati ,  Ali Rouhi ,  Ravi Narasimhan ,  Rajkumar Samuel

IPC分类号： H04L12/28 ,  H04W4/00 ,  H04W72/00 ,  H04B7/212

CPC分类号： H04W72/085 ,  H04W36/06 ,  H04W48/16

摘要： A method and apparatus to select the best channel of a wireless network for data communication at any given time, during normal operation of the network, is described. The network may be an IEEE standard 802.11 compliant network. Channel scanning may be performed in any station on the wireless network, such as an access point (AP) or a mobile station, or both. Channel scanning may be performed during data communication idle time, or simultaneously with data communication on the network. The technique can be implemented in a multiple-input multiple-output (MIMO) communication system, where the antenna or antennas used for channel scanning can be selected dynamically during operation, to optimize one or more performance characteristics.

摘要翻译： 描述了在网络的正常操作期间在任何给定时间选择用于数据通信的无线网络的最佳信道的方法和装置。 网络可以是IEEE标准的802.11兼容网络。 频道扫描可以在诸如接入点（AP）或移动台之类的无线网络上的任何站中执行，或者两者。 信道扫描可以在数据通信空闲时间期间执行，或者与网络上的数据通信同时进行。 该技术可以在多输入多输出（MIMO）通信系统中实现，其中可以在操作期间动态地选择用于信道扫描的天线或天线，以优化一个或多个性能特征。

公开(公告)号：US08599780B2

公开(公告)日：2013-12-03

申请号：US13096885

申请日：2011-04-28

申请人： Sam Heidari ,  Ali Rouhi ,  Rajkumar Samuel

发明人： Sam Heidari ,  Ali Rouhi ,  Rajkumar Samuel

IPC分类号： H04W84/02

CPC分类号： H04W24/02 ,  H04B7/2606 ,  H04W16/20 ,  H04W16/26 ,  H04W84/045 ,  H04W84/12

摘要： A technique for expanding the range of coverage for a wireless local area network (WLAN) involves locating a wireless access point (WAP) away from an interworking unit (IWU) at the edges of the WLAN and a (typically) wired network. The WAP, when located away from the IWU, can be referred to as an untethered access point (UAP) because it communicates with the IWU on a wireless channel. Stations on the WLAN will be capable of communicating with the WAP, whether or not it is a UAP, via a known or convenient wireless protocol, such as Wi-Fi, and may or may not be capable of communicating with one another via a direct station-to-station protocol.

摘要翻译： 用于扩展无线局域网（WLAN）的覆盖范围的技术涉及将无线接入点（WAP）远离WLAN和（通常）有线网络的边缘处的互通单元（IWU）定位。 当远离IWU时，WAP可以被称为无限制接入点（UAP），因为它与无线信道上的IWU进行通信。 WLAN上的站将能够通过已知或方便的无线协议（例如Wi-Fi）与WAP通信，无论它是否是UAP，并且可能或可能不能够通过直接的方式彼此通信 站对站协议。