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公开(公告)号：US20060057958A1
公开(公告)日：2006-03-16
申请号：US10938374
申请日：2004-09-10
CPC分类号： H04B7/15592
摘要： A method of transmission in a wireless communication system including a transmitter, a transceiver and a receiver. The transmitter transmits a first signal from to the receiver. The transceiver also receives the first signal and retransmits the first signal to the receiver by modifying the signal characteristics, such that the first signal and the retransmitted signal are received substantially uncorrelated at the receiver.
摘要翻译： 一种在包括发射机，收发机和接收机的无线通信系统中的传输方法。 发射机从接收机发送第一个信号。 收发机还接收第一信号，并通过修改信号特性将第一信号重新发送到接收机，使得第一信号和重传的信号在接收机基本上不相关。
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2.发明申请公开(公告)号：US20060056281A1
公开(公告)日：2006-03-16
申请号：US10938254
申请日：2004-09-10
IPC分类号： H04J11/00
CPC分类号： H04L27/2627 , H04L27/2649
摘要： A method of provided for transmitting and receiving OFDM data signals via multiple outputs of a channel including multiple sub-channels. Transmit data streams are modulated by de-multiplexing the data streams into multiple parallel frequency-domain sub-channel data for conversion into time-domain data; and frequency-domain data for each sub-channel is converted into time-domain data. For each sub-channel, the corresponding time-domain data is differentially encoded to obtain differentially encoded time-domain data; and transmitting the differentially encoded time-domain data. The received signals are converted into digital data signals, and for each sub-channel, corresponding time-domain data from the data signals is differentially decoded to obtain differentially decoded time-domain data. The time-domain data for each sub-channel is converted into frequency-domain data and the frequency-domain data is demodulated into data streams by de-multiplexing the data streams into multiple parallel frequency-domain sub-channel data.
摘要翻译： 一种提供用于经由包括多个子信道的信道的多个输出发送和接收OFDM数据信号的方法。 发送数据流通过将数据流解复用为多个并行频域子信道数据进行调制，以转换成时域数据; 并且每个子信道的频域数据被转换成时域数据。 对于每个子信道，相应的时域数据被差分编码以获得差分编码的时域数据; 并发送差分编码的时域数据。 所接收的信号被转换为数字数据信号，并且对于每个子信道，来自数据信号的对应的时域数据进行差分解码以获得差分解码的时域数据。 每个子信道的时域数据被转换成频域数据，并且通过将数据流解复用为多个并行频域子信道数据将频域数据解调成数据流。
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公开(公告)号：US20060098760A1
公开(公告)日：2006-05-11
申请号：US10984248
申请日：2004-11-08
申请人： Jun Shen , Chiu Ngo , Huaning Niu
发明人： Jun Shen , Chiu Ngo , Huaning Niu
IPC分类号： H04L27/04
CPC分类号： H04B7/0417 , H04B7/0626 , H04B7/0634 , H04B7/0671 , H04B7/0697 , H04B7/0891 , H04L25/0224
摘要： A method of transmission in a wireless communication system having a transmitter and a receiver. In the transmitter: signals are encoded using a space-domain precoder for spatial multiplexing, time-domain variable delay is introduced at each signal communication path for time diversity, and the signal are transmitted to the receiver. In the receiver the signal transmissions from the transmitter are decoded using a space-domain decoder, wherein time diversity and spatial multiplexing are combined, to increase communication robustness and spectral efficiency.
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公开(公告)号：US07613423B2
公开(公告)日：2009-11-03
申请号：US10938374
申请日：2004-09-10
IPC分类号： H04B7/14
CPC分类号： H04B7/15592
摘要： A method of transmission in a wireless communication system including a transmitter, a transceiver and a receiver. The transmitter transmits a first signal to the receiver. The transceiver also receives the first signal and retransmits the first signal to the receiver by modifying the signal characteristics, such that the first signal and the retransmitted signal are received substantially uncorrelated at the receiver.
摘要翻译： 一种在包括发射机，收发机和接收机的无线通信系统中的传输方法。 发射机向接收机发送第一个信号。 收发机还接收第一信号，并通过修改信号特性将第一信号重新发送到接收机，使得第一信号和重传的信号在接收机基本上不相关。
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5.发明授权公开(公告)号：US09458186B2
公开(公告)日：2016-10-04
申请号：US13808717
申请日：2011-07-05
申请人： Yoshio Okamoto , Junqing Li , Xiande Shen , Jun Shen , Haitao Qu , Guangshun Wu
发明人： Yoshio Okamoto , Junqing Li , Xiande Shen , Jun Shen , Haitao Qu , Guangshun Wu
IPC分类号： C07H15/20 , C07H1/00 , C08B15/06 , C08B33/00 , B01J20/285 , B01J20/29 , B01J20/32 , C08B15/00 , C08L1/08 , C08L3/14 , G01N30/88
CPC分类号： C07H15/20 , B01J20/285 , B01J20/29 , B01J20/3204 , B01J20/3274 , B01J2220/4825 , C08B15/00 , C08B15/06 , C08B33/00 , C08L1/08 , C08L3/14 , G01N2030/8877
摘要： An object of the present invention is to provide a novel polysaccharide derivative used for a separating agent for optical isomers. The novel polysaccharide derivative contains a structure in which a hydrogen atom of a hydroxyl group or an amino group at the 2-position in a structural unit of the polysaccharide is substituted with a monovalent group represented by the following general formula (1), and a hydrogen atom of a hydroxyl group or an amino group at the 3-position in the structural unit is substituted with a monovalent group represented by the following general formula (2): R1—NH—CO— (1) R2—NH—CO— (2) where R1 and R2 represent substituted or unsubstituted aryl groups which are different from each other.
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公开(公告)号：US09256918B2
公开(公告)日：2016-02-09
申请号：US13460003
申请日：2012-04-30
申请人： Venson Shaw , Jun Shen
发明人： Venson Shaw , Jun Shen
摘要： A method that incorporates teachings of the subject disclosure may include, for example, mapping image pixels of media content to a first portion of display pixels of a display to create mapped pairs having a mapped image pixel and a mapped display pixel, where the display has at least one of a greater number of horizontal or vertical pixels than the media content and for each mapped pair, one or more values associated with the mapped image pixel are assigned to the mapped display pixel, assigning blended mapped values to unmapped display pixels in a second portion of the display pixels, where, for each unmapped display pixel, the blended mapped value is a statistical compilation of one or more values assigned to the mapped display pixels that are adjacent to the unmapped display pixels, and presenting the mapped and unmapped display pixels at the display. The method includes other embodiments.
摘要翻译： 结合本公开的教导的方法可以包括例如将媒体内容的图像像素映射到显示器的显示像素的第一部分以创建具有映射图像像素和映射显示像素的映射对，其中显示具有 与媒体内容相比更多数量的水平或垂直像素中的至少一个，并且对于每个映射对，与映射的图像像素相关联的一个或多个值被分配给映射的显示像素，将混合映射值分配给未映射的显示像素 显示像素的第二部分，其中对于每个未映射显示像素，混合映射值是分配给与未映射显示像素相邻的映射显示像素的一个或多个值的统计汇编，并且呈现映射和未映射显示 像素在显示。 该方法包括其他实施例。
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7.发明授权Apparatus, method and system of sending and receiving for supporting application-based MMS 有权发送和接收的设备，方法和系统，用于支持基于应用的彩信公开(公告)号：US08874147B2
公开(公告)日：2014-10-28
申请号：US11644242
申请日：2006-12-22
申请人： Chun Sheng Chu , Ling Jin , Jun Shen , Pei Sun , Dong Hai Zhai
发明人： Chun Sheng Chu , Ling Jin , Jun Shen , Pei Sun , Dong Hai Zhai
CPC分类号： H04M1/72547 , G06Q10/107 , H04L51/38 , H04W4/12
摘要： Sending apparatus, receiving apparatus, sending method, receiving method and sending and receiving system for supporting application based MMS. The body of an incremental MMS includes a dynamic data section of MMS, a static data indicator associated with the MMS, and a link tag between indicated static data and the dynamic data. The amount of the message quantity transmitted may be reduced because the changed section of the incremental MMS is sent directly via short message channel in dynamic data mode. In turn, the incremental MMS may be sent via short message channel instead of MMS channel due to the reduction of transmitted message, which further reduces the communication cost.
摘要翻译： 发送装置，接收装置，发送方法，接收方法以及用于支持基于应用的MMS的发送和接收系统。 增量MMS的主体包括MMS的动态数据部分，与MMS相关联的静态数据指示符，以及指示的静态数据与动态数据之间的链接标签。 可以减少发送的消息量的量，因为增量MMS的改变部分通过动态数据模式的短消息信道直接发送。 反过来，由于传输的消息的减少，增量MMS可以通过短消息信道而不是MMS信道发送，这进一步降低了通信成本。
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公开(公告)号：US08868665B2
公开(公告)日：2014-10-21
申请号：US13285027
申请日：2011-10-31
CPC分类号： H04L51/10 , H04L51/066 , H04L51/36 , H04W4/12
摘要： Messages directed to a mobile device are selectively routed to message servers based upon the capabilities of a network to which the mobile device is connected. According to an illustrative method disclosed herein, a network connectivity server receives a network identifier from the mobile device, the network connectivity server receives a request for routing instructions for the message, and the network connectivity server determines if the network identified by the network identifier is capable of delivering the message. The network connectivity server then instructs the message server to route the message according to a standard delivery method for a message type of the message or to a message conversion server computer based upon the determination. The message conversion server computer converts the message into a new message type that the network is capable of delivering to the mobile device.
摘要翻译： 基于与移动设备连接的网络的能力，定向到移动设备的消息被选择性地路由到消息服务器。 根据本文公开的说明性方法，网络连接服务器从移动设备接收网络标识符，网络连接服务器接收针对消息的路由指令的请求，并且网络连接服务器确定由网络标识符标识的网络是否为 能够传递消息。 网络连接服务器然后指示消息服务器根据用于消息的消息类型的标准传递方法或基于该确定将消息转发到消息转换服务器计算机。 消息转换服务器计算机将消息转换成网络能够传送到移动设备的新消息类型。
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9.发明授权公开(公告)号：US08806541B2
公开(公告)日：2014-08-12
申请号：US13016746
申请日：2011-01-28
申请人： Jun Shen , Venson Shaw
发明人： Jun Shen , Venson Shaw
CPC分类号： H04W28/0278 , H04L65/4069 , H04N7/18 , H04N21/23406 , H04N21/234381 , H04N21/23805 , H04N21/2401 , H04N21/41407 , H04N21/44004 , H04N21/6131 , H04N21/6181 , H04N21/6373 , H04N21/6377 , H04N21/6379 , H04N21/658
摘要： A system for a mobile wireless device to receive and display a video stream while preventing overflow or starvation of its receive buffer by requesting changes to the video streaming or encoding rates and by controlling the video playback frame rate. The current receive buffer level is used to make comparisons with several thresholds, the results of which are used to trigger actions. If the current receive buffer level has risen above a start level, then playback of the video can begin. If the current receive buffer level rises above an early detection threshold, then the video streaming device is requested to slow its streaming rate. If the current receive buffer level rises above a high level threshold, then the video streaming device is requested to stop streaming the video. If the current receive buffer level drops below a low level threshold, then the playback frame rate is slowed.
摘要翻译： 一种用于移动无线设备的系统，用于接收和显示视频流，同时通过请求对视频流或编码速率的改变并控制视频播放帧速率来防止其接收缓冲器的溢出或饥饿。 当前的接收缓冲区级别用于与几个阈值进行比较，其结果用于触发动作。 如果当前接收缓冲器电平已经升高到开始电平以上，则可以开始播放视频。 如果当前接收缓冲器电平升高到早期检测阈值以上，则请求视频流传输设备降低其流速。 如果当前的接收缓冲器电平上升到高电平阈值以上，则请求视频流设备停止流式传输视频。 如果当前接收缓冲器电平低于低电平阈值，则播放帧速率变慢。
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公开(公告)号：US08638713B2
公开(公告)日：2014-01-28
申请号：US11607397
申请日：2006-12-01
申请人： Jun Shen , Yung Shirley Choi-Grogan , Ming Zhang
发明人： Jun Shen , Yung Shirley Choi-Grogan , Ming Zhang
IPC分类号： H04W4/00
CPC分类号： H04L47/824 , H04L47/70 , H04L47/762 , H04L47/765 , H04L47/801 , H04L47/803 , H04L47/805
摘要： Wireless network nodes are configured to transmit a request to update the quality of service associated with an existing radio access bearer. In response to the request, the radio access bearer is updated without tearing down the established radio access bearer. Some applications can be associated with one or more quality of service indicia, so that as service demands change in use of a single application, requests for quality of service updates can be transmitted by, for example, a mobile station or other network nodes. Updates can be initiated by other user equipment or by network nodes such as gateway GPRS support nodes. Service interruptions can be reduced by preserving a radio access bearer (RAB), which is particularly useful for a stationary mobile station that continues to communicate with the same serving GPRS support node.
摘要翻译： 无线网络节点被配置为发送用于更新与现有无线电接入承载相关联的服务质量的请求。 响应于该请求，更新无线接入承载而不拆除建立的无线接入承载。 一些应用可以与一个或多个服务质量标记相关联，使得当服务需求在单个应用的使用中改变时，服务质量更新的请求可以由例如移动台或其他网络节点发送。 更新可由其他用户设备或网络节点（如网关GPRS支持节点）启动。 可以通过保留无线电接入承载（RAB）来减少服务中断，这对于继续与同一服务GPRS支持节点通信的固定移动站特别有用。
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