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1. 发明授权

US07742504B2 Continuous media system 失效
标题翻译：连续媒体系统
公开(公告)号：US07742504B2
公开(公告)日：2010-06-22
申请号：US10351461
申请日：2003-01-24
申请人： Roger Zimmermann , Cyrus Shahabi , Kun Fu , Shu-Yuen Didi Yao
发明人： Roger Zimmermann , Cyrus Shahabi , Kun Fu , Shu-Yuen Didi Yao
IPC分类号： H04H20/28 , G06F15/16 , H04N7/173
CPC分类号： H04L47/58 , H04L47/13 , H04L47/50 , H04L47/6225 , H04L47/6235 , H04L49/90 , H04L49/9031 , H04L49/9073 , H04L49/9078
摘要： Systems and techniques for transmitting data stream to a client include transmitting a data segment from one of a plurality of nodes of a continuous media server to a client according to a scheduler on the node. A system includes a plurality of data processing devices, each data processing device coupled with at least one storage device. Each data processing device includes a scheduler to schedule transmission of the data segment to a client in sequence with other data segments, and a module to transmit the data segment to the client.
摘要翻译：用于向客户端发送数据流的系统和技术包括根据节点上的调度器将数据段从连续媒体服务器的多个节点之一发送到客户机。一种系统包括多个数据处理装置，每个数据处理装置与至少一个存储装置耦合。每个数据处理设备包括调度器，用于按照其他数据段顺序传送数据段到客户机，以及将数据段传送到客户机的模块。

2. 发明授权

US07096328B2 Pseudorandom data storage 有权
标题翻译：伪随机数据存储
公开(公告)号：US07096328B2
公开(公告)日：2006-08-22
申请号：US10351269
申请日：2003-01-24
申请人： Shu-Yuen Didi Yao , Cyrus Shahabi , Roger Zimmermann
发明人： Shu-Yuen Didi Yao , Cyrus Shahabi , Roger Zimmermann
IPC分类号： G06F12/00
CPC分类号： G06F3/064 , G06F3/061 , G06F3/067
摘要： Systems and techniques to pseudorandomly place and redistribute data blocks in a storage system. In general, in one implementation, the techniques include: distributing data blocks over multiple storage devices according to a reproducible pseudorandom sequence that provides load balancing across the storage devices, and determining current storage locations of the data blocks by reproducing the pseudorandom sequence. The techniques may also include: distributing data blocks over multiple storage devices according to a reproducible pseudorandom sequence, in response to initiation of a storage scaling operation, pseudorandomly redistributing a selected subset of the data blocks and saving information describing the storage scaling operation, determining current storage locations based on the pseudorandom sequence and the saved scaling operation information, and accessing the data blocks according to the determined current storage locations.
摘要翻译：在存储系统中伪随机放置和重新分发数据块的系统和技术。通常，在一个实施方式中，技术包括：根据可重现的伪随机序列在多个存储设备上分配数据块，该冗余序列在存储设备之间提供负载平衡，以及通过再现伪随机序列来确定数据块的当前存储位置。这些技术还可以包括：响应于存储缩放操作的启动，根据可重现的伪随机序列在多个存储设备上分配数据块，伪随机重新分配所选数据块的子集并保存描述存储缩放操作的信息，确定当前基于伪随机序列和保存的缩放操作信息的存储位置，以及根据所确定的当前存储位置来访问数据块。

3. 发明授权

US06910079B2 Multi-threshold smoothing 失效
标题翻译：多阈值平滑
公开(公告)号：US06910079B2
公开(公告)日：2005-06-21
申请号：US10351462
申请日：2003-01-24
申请人： Roger Zimmermann , Cyrus Shahabi , Kun Fu
发明人： Roger Zimmermann , Cyrus Shahabi , Kun Fu
IPC分类号： H04L12/20 , H04L12/56 , H04L29/06 , G06F15/173 , G06F5/06
CPC分类号： H04L65/4084 , H04L29/06027 , H04L47/10 , H04L47/22 , H04L47/2416 , H04L47/263 , H04L47/29 , H04L47/30 , H04L65/80
摘要： Systems and techniques are provided for using a multi-threshold buffer model to smooth data transmission to a client. A client to receive data such as streaming media data may include a buffer. A server to transmit data to the client may transmit the data to the client at a first server transmission rate. The client buffer level may be determined at different times; for example, a first buffer level may be determined at a first time and a second buffer level may be determined at a second time. If the buffer level is at a threshold level or has passed a threshold level between the first and second times, server transmission rate information may be determined and may be sent to the server.
摘要翻译：提供的系统和技术用于使用多阈值缓冲区模型来平滑向客户端的数据传输。接收诸如流媒体数据之类的数据的客户端可以包括缓冲器。向客户端发送数据的服务器可以以第一服务器传输速率将数据发送到客户端。可以在不同时间确定客户端缓冲器级别; 例如，可以在第一时间确定第一缓冲器电平，并且可以在第二时间确定第二缓冲器电平。如果缓冲器级别处于阈值级别或已经在第一和第二次之间经过了阈值级别，则可以确定服务器传输速率信息并将其发送到服务器。

4. 发明授权

US08370888B2 Hydra: high-performance data recording architecture for streaming media 有权
标题翻译： Hydra：用于流媒体的高性能数据记录架构
公开(公告)号：US08370888B2
公开(公告)日：2013-02-05
申请号：US11157557
申请日：2005-06-21
申请人： Roger Zimmermann , Dwipal A. Desai , Kun Fu
发明人： Roger Zimmermann , Dwipal A. Desai , Kun Fu
IPC分类号： H04N7/173 , G06F15/173
CPC分类号： H04N21/2312 , H04N21/2187 , H04N21/23103 , H04N21/23116 , H04N21/2396
摘要： A data stream recorder system, for multi-stream recording and retrieval of utilizes a number of gateways, each for sending and receiving packets containing streaming multimedia content data at real-time rates via a packet data network. A session manager communicates via the network with source client devices and receiver client devices, to establish and control recording and retrieval sessions. The manager assigns sessions to the gateways for the sending and receiving of the packets to and from client devices. Content is distributed across storage devices associated in storage nodes. Each of the gateways receives packets containing content data at real time rates during a recording session and distributes the received packets from the session across all of the storage nodes. A scheduler of each respective storage node distributes content data from packets distributed to the respective storage node, across all of the digital storage devices of the respective storage node.
摘要翻译：用于多流记录和检索的数据流记录器系统利用多个网关，每个网关用于经由分组数据网络以实时速率发送和接收包含流式多媒体内容数据的分组。会话管理器通过网络与源客户端设备和接收者客户端设备进行通信，以建立和控制记录和检索会话。管理员将会话分配给网关，用于向客户端设备发送和接收数据包。内容分布在与存储节点相关的存储设备上。每个网关在记录会话期间以实时速率接收到包含内容数据的分组，并将所接收的分组从会话分发到所有存储节点。每个相应存储节点的调度器在分配给相应存储节点的分组中分布各自存储节点的所有数字存储设备的内容数据。

5. 发明申请

US20050283818A1 HYDRA: high-performance data recording architecture for streaming media 有权
标题翻译： HYDRA：用于流媒体的高性能数据记录架构
公开(公告)号：US20050283818A1
公开(公告)日：2005-12-22
申请号：US11157557
申请日：2005-06-21
申请人： Roger Zimmermann , Dwipal Desai , Kun Fu
发明人： Roger Zimmermann , Dwipal Desai , Kun Fu
IPC分类号： H04N5/00 , H04N7/16 , H04N7/173
CPC分类号： H04N21/2312 , H04N21/2187 , H04N21/23103 , H04N21/23116 , H04N21/2396
摘要： A data stream recorder system, for multi-stream recording and retrieval of utilizes a number of gateways, each for sending and receiving packets containing streaming multimedia content data at real-time rates via a packet data network. A session manager communicates via the network with source client devices and receiver client devices, to establish and control recording and retrieval sessions. The manager assigns sessions to the gateways for the sending and receiving of the packets to and from client devices. Content is distributed across storage devices associated in storage nodes. Each of the gateways receives packets containing content data at real time rates during a recording session and distributes the received packets from the session across all of the storage nodes. A scheduler of each respective storage node distributes content data from packets distributed to the respective storage node, across all of the digital storage devices of the respective storage node.
摘要翻译：用于多流记录和检索的数据流记录器系统利用多个网关，每个网关用于经由分组数据网络以实时速率发送和接收包含流式多媒体内容数据的分组。会话管理器通过网络与源客户端设备和接收者客户端设备进行通信，以建立和控制记录和检索会话。管理员将会话分配给网关，用于向客户端设备发送和接收数据包。内容分布在与存储节点相关的存储设备上。每个网关在记录会话期间以实时速率接收到包含内容数据的分组，并将所接收的分组从会话分发到所有存储节点。每个相应存储节点的调度器在分配给相应存储节点的分组中分布各自存储节点的所有数字存储设备的内容数据。

6. 发明申请

US20060062555A1 Disk scheduling system using probability of missed disk access 有权
标题翻译：磁盘调度系统使用错误磁盘访问的概率
公开(公告)号：US20060062555A1
公开(公告)日：2006-03-23
申请号：US11203567
申请日：2005-08-12
申请人： Roger Zimmermann , Kun Fu
发明人： Roger Zimmermann , Kun Fu
IPC分类号： H04N5/781
CPC分类号： G06F11/3447 , G06F11/3452 , H04N5/781 , H04N21/2396 , H04N21/2405
摘要： Admission of a new disk stream is based on probability of overcommitting disk bandwidth based on parameters related to the disk. This fixed parameters are determined either by obtaining or by investigating the desk. Probability functions of the disk parameters may be obtained. Exemplary disk parameters may be disk seek time, probabilistic determination of the amount of data exchange during a single exchange, and probabilistic information about reading versus writing.
摘要翻译：基于与磁盘相关的参数，磁盘带宽过大的概率是基于新的磁盘流的接纳。这些固定参数是通过获取或调查桌面来确定的。可以获得磁盘参数的概率函数。示例性磁盘参数可以是磁盘查找时间，单次交换期间的数据交换量的概率确定，以及关于读取与写入的概率信息。

7. 发明授权

US09509968B2 Apparatus, system, and method for annotation of media files with sensor data 有权
标题翻译：用传感器数据注释媒体文件的装置，系统和方法
公开(公告)号：US09509968B2
公开(公告)日：2016-11-29
申请号：US14000846
申请日：2012-02-21
申请人： Roger Zimmermann , Seon Ho Kim , Sakire Arslan Ay , Beomjoo Seo , Zhijie Shen , Guanfeng Wang , Jia Hao , Ying Zhang
发明人： Roger Zimmermann , Seon Ho Kim , Sakire Arslan Ay , Beomjoo Seo , Zhijie Shen , Guanfeng Wang , Jia Hao , Ying Zhang
IPC分类号： H04N9/79 , H04N1/00 , H04N21/2743 , H04N21/414 , H04N21/422 , H04N21/4223 , H04N21/4728 , H04N21/482 , H04N21/61 , H04N21/81 , H04N21/84 , H04N21/8547 , G06F17/30 , G01S5/16 , G01S19/14 , G01S19/49 , H04N21/845
CPC分类号： H04N9/79 , G01S5/16 , G01S19/14 , G01S19/49 , G06F17/30817 , H04N1/00127 , H04N21/2743 , H04N21/41407 , H04N21/42202 , H04N21/4223 , H04N21/4728 , H04N21/4828 , H04N21/6131 , H04N21/6181 , H04N21/8193 , H04N21/84 , H04N21/8456 , H04N21/8547 , H04N2201/3253
摘要： Embodiments of methods for multimedia annotation with sensor data (referred to herein as Sensor-rich video) includes acquisition, management, storage, indexing, transmission, search, and display of video, images, or sound, that has been recorded in conjunction with additional sensor information (such as, but not limited to, global positioning system information (latitude, longitude, altitude), compass directions, WiFi fingerprints, ambient lighting conditions, etc.). The collection of sensor information is acquired on a continuous basis during recording. For example, the GPS information may be continuously acquired from a corresponding sensor at every second during the recording of a video. Therefore, the acquisition apparatus generates a continuous stream of video frames and a continuous stream of sensor meta-data values. The two streams are correlated in that every video frame is associated with a set of sensor values. Note that the sampling frequency (i.e., the frequency at which sensor values can be measured) is dependent on the type of sensor. For example, a GPS sensor may be sampled at 1-second intervals while a compass sensor may be sampled at 50 millisecond intervals. Video is also sampled at a specific rate, such as 25 or 30 frames per second. Sensor data are associated with each frame. If sensor data has not changed from the previous frame (due to a low sampling rate) then the previously measured data values are used. The resulting combination of a video and a sensor stream is called a sensor-rich video.
摘要翻译：具有传感器数据的多媒体注释（本文中称为富含传感器的视频）的方法的实施例包括已经结合附加记录的视频，图像或声音的获取，管理，存储，索引，传输，搜索和显示传感器信息（例如但不限于全球定位系统信息（纬度，经度，高度），罗盘方向，WiFi指纹，环境照明条件等）。在记录期间，连续地获取传感器信息的收集。例如，可以在记录视频期间每隔一秒从对应的传感器连续地获取GPS信息。因此，采集装置产生视频帧的连续流和传感器元数据值的连续流。这两个流是相关的，因为每个视频帧与一组传感器值相关联。注意，采样频率（即可以测量传感器值的频率）取决于传感器的类型。例如，GPS传感器可以以1秒的间隔进行采样，而罗盘传感器可以以50毫秒的间隔被采样。视频也以特定速率采样，例如每秒25帧或30帧。传感器数据与每个帧相关联。如果传感器数据与前一帧没有变化（由于采样率低），则使用先前测量的数据值。所得到的视频和传感器流的组合称为传感器丰富的视频。

8. 发明授权

US07577110B2 Audio chat system based on peer-to-peer architecture 有权
标题翻译：基于对等架构的音频聊天系统
公开(公告)号：US07577110B2
公开(公告)日：2009-08-18
申请号：US11504536
申请日：2006-08-11
申请人： Roger Zimmermann , Leslie S. Liu , Beomjoo Seo , Kemal Oral Cansizlar
发明人： Roger Zimmermann , Leslie S. Liu , Beomjoo Seo , Kemal Oral Cansizlar
IPC分类号： H04Q11/00
CPC分类号： H04L67/104 , H04L12/1827 , H04L67/1046 , H04L67/1089
摘要： A peer to peer audio communication screen in system with adaptive bandwidth control. The peer-to-peer system can be used, for example, in classroom applications. More interactive peers are moved to a position where they will receive lower latency from the peer-to-peer system. This may be done by maintaining a score indicative of the amount of interactivity, and then using that score to move a peer either close to the source of audio packets, e.g., the core or further from that source.
摘要翻译：系统中的对等音频通信屏幕，具有自适应带宽控制。点对点系统可以在例如课堂应用中使用。更多的交互式对等体被移动到它们将从对等系统接收较低延迟的位置。这可以通过维持表示交互性量的分数来完成，然后使用该分数来移动对等方更接近于音频分组的源，例如核心或者来自该源。

9. 发明申请

US20070036175A1 Audio chat system based on peer-to-peer architecture 有权
标题翻译：基于对等架构的音频聊天系统
公开(公告)号：US20070036175A1
公开(公告)日：2007-02-15
申请号：US11504536
申请日：2006-08-11
申请人： Roger Zimmermann , Leslie Liu , Beomjoo Seo , Kemal Cansizlar
发明人： Roger Zimmermann , Leslie Liu , Beomjoo Seo , Kemal Cansizlar
IPC分类号： H04J3/16
CPC分类号： H04L67/104 , H04L12/1827 , H04L67/1046 , H04L67/1089
摘要： A peer to peer audio communication screen in system with adaptive bandwidth control. The peer-to-peer system can be used, for example, in classroom applications. More interactive peers are moved to a position where they will receive lower latency from the peer-to-peer system. This may be done by maintaining a score indicative of the amount of interactivity, and then using that score to move a peer either close to the source of audio packets, e.g., the core or further from that source.
摘要翻译：系统中的对等音频通信屏幕，具有自适应带宽控制。点对点系统可以在例如课堂应用中使用。更多的交互式对等体被移动到它们将从对等系统接收较低延迟的位置。这可以通过维持表示交互性量的分数来完成，然后使用该分数来移动对等方更接近于音频分组的源，例如核心或者来自该源。

10. 发明申请

US20130330055A1 Apparatus, System, and Method for Annotation of Media Files with Sensor Data 有权
标题翻译：用传感器数据记录介质文件的装置，系统和方法
公开(公告)号：US20130330055A1
公开(公告)日：2013-12-12
申请号：US14000846
申请日：2012-02-21
申请人： Roger Zimmermann , Seon Ho Kim , Sakire Arslan Ay , Beomjoo Seo , Zhijie Shen , Guanfeng Wang , Jia Hao , Ying Zhang
发明人： Roger Zimmermann , Seon Ho Kim , Sakire Arslan Ay , Beomjoo Seo , Zhijie Shen , Guanfeng Wang , Jia Hao , Ying Zhang
IPC分类号： H04N9/79
CPC分类号： H04N9/79 , G01S5/16 , G01S19/14 , G01S19/49 , G06F17/30817 , H04N1/00127 , H04N21/2743 , H04N21/41407 , H04N21/42202 , H04N21/4223 , H04N21/4728 , H04N21/4828 , H04N21/6131 , H04N21/6181 , H04N21/8193 , H04N21/84 , H04N21/8456 , H04N21/8547 , H04N2201/3253
摘要： Embodiments of methods for multimedia annotation with sensor data (referred to herein as Sensor-rich video) includes acquisition, management, storage, indexing, transmission, search, and display of video, images, or sound, that has been recorded in conjunction with additional sensor information (such as, but not limited to, global positioning system information (latitude, longitude, altitude), compass directions, WiFi fingerprints, ambient lighting conditions, etc.). The collection of sensor information is acquired on a continuous basis during recording. For example, the GPS information may be continuously acquired from a corresponding sensor at every second during the recording of a video. Therefore, the acquisition apparatus generates a continuous stream of video frames and a continuous stream of sensor meta-data values. The two streams are correlated in that every video frame is associated with a set of sensor values. Note that the sampling frequency (i.e., the frequency at which sensor values can be measured) is dependent on the type of sensor. For example, a GPS sensor may be sampled at 1-second intervals while a compass sensor may be sampled at 50 millisecond intervals. Video is also sampled at a specific rate, such as 25 or 30 frames per second. Sensor data are associated with each frame. If sensor data has not changed from the previous frame (due to a low sampling rate) then the previously measured data values are used. The resulting combination of a video and a sensor stream is called a sensor-rich video.
摘要翻译：具有传感器数据的多媒体注释（本文中称为富含传感器的视频）的方法的实施例包括已经结合附加记录的视频，图像或声音的获取，管理，存储，索引，传输，搜索和显示传感器信息（例如但不限于全球定位系统信息（纬度，经度，高度），罗盘方向，WiFi指纹，环境照明条件等）。在记录期间，连续地获取传感器信息的收集。例如，可以在记录视频期间每隔一秒从对应的传感器连续地获取GPS信息。因此，采集装置产生视频帧的连续流和传感器元数据值的连续流。这两个流是相关的，因为每个视频帧与一组传感器值相关联。注意，采样频率（即可以测量传感器值的频率）取决于传感器的类型。例如，GPS传感器可以以1秒的间隔进行采样，而罗盘传感器可以以50毫秒的间隔被采样。视频也以特定速率采样，例如每秒25帧或30帧。传感器数据与每个帧相关联。如果传感器数据与前一帧没有变化（由于采样率低），则使用先前测量的数据值。所得到的视频和传感器流的组合称为传感器丰富的视频。

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