-
公开(公告)号：US07134065B2
公开(公告)日：2006-11-07
申请号：US10669234
申请日：2003-09-22
IPC分类号： H03M13/00
CPC分类号： H04L1/0066 , H04L1/0045 , H04L1/0071
摘要： A method and system for maintaining communication of data in a communication link between a transmission site and a reception site during a momentary disruption of the communication link includes storage of data during the disruption, and optionally both prior to and subsequent to the disruption, to enable communication subsequently to the disruption. In one embodiment, data is stored over an interval of time longer than the disruption and centered on the disruption, and is scrambled prior to communication between the transmission site and the reception site. Unscrambling of the data in a received sequence and application of error-correction code to the received sequence regains information which would have been lost in the disruption. Use may also be made of buffers at both of the sites for saving data which was to be transmitted during the disruption, and communicating the data to the end-user buffer subsequent to the disruption.
摘要翻译： 在通信链路的瞬间中断期间，用于保持传输站点和接收站点之间的通信链路中的数据通信的方法和系统包括在中断期间以及可选地在中断之前和之后的数据的存储，以使能 沟通后来中断。 在一个实施例中，以比中断更长的时间间隔存储数据，并且以中断为中心，并且在发送站点和接收站点之间的通信之前被加扰。 在接收到的序列中对数据进行解扰乱和对接收到的序列应用纠错码恢复在中断中将丢失的信息。 也可以在两个站点处使用缓冲器来保存在中断期间要发送的数据，以及在中断之后将数据传送到最终用户缓冲器。
-
公开(公告)号：US20060124176A1
公开(公告)日：2006-06-15
申请号：US11296779
申请日：2005-12-07
申请人： William McIntire , Hau Pham , Joseph Hubenschmidt , Mark Upton
发明人： William McIntire , Hau Pham , Joseph Hubenschmidt , Mark Upton
IPC分类号： F16K15/06
CPC分类号： F16K1/385 , F04B15/02 , F04B47/00 , F04B53/102 , F04B53/1032 , F16K15/063 , Y10S137/902 , Y10T137/7868
摘要： A valve apparatus that has a longitudinal axis therethrough comprises a valve seat member, a valve closure member, a fluid flow path, and a screening member. The valve seat member comprises a hollow bore and a first frustoconical contact surface. The valve closure member comprises a body and a second frustoconical contact surface that is adapted to seal against the first frustoconical contact surface. The valve closure member is movable along the longitudinal axis of the valve apparatus. The fluid flow path extends through the bore of the valve seat member and between the valve seat member and the valve closure member. This fluid flow path is closed when the second frustoconical contact surface is sealed against the first frustoconical contact surface. The screening member is attached to at least one of the valve closure member or the valve seat member, and screens particles from fluid passing through the fluid flow path when the valve closure member approaches the valve seat member.
-
公开(公告)号：US20050063456A1
公开(公告)日：2005-03-24
申请号：US10669234
申请日：2003-09-22
申请人： William McIntire , Dale Fonnesbeck
发明人： William McIntire , Dale Fonnesbeck
CPC分类号： H04L1/0066 , H04L1/0045 , H04L1/0071
摘要： A method and system for maintaining communication of data in a communication link between a transmission site and a reception site during a momentary disruption of the communication link includes storage of data during the disruption, and optionally both prior to and subsequent to the disruption, to enable communication subsequently to the disruption. In one embodiment, data is stored over an interval of time longer than the disruption and centered on the disruption, and is scrambled prior to communication between the transmission site and the reception site. Unscrambling of the data in a received sequence and application of error-correction code to the received sequence regains information which would have been lost in the disruption. Use may also be made of buffers at both of the sites for saving data which was to be transmitted during the disruption, and communicating the data to the end-user buffer subsequent to the disruption.
摘要翻译： 在通信链路的瞬间中断期间，用于保持传输站点和接收站点之间的通信链路中的数据通信的方法和系统包括在中断期间以及可选地在中断之前和之后的数据的存储，以使能 沟通后来中断。 在一个实施例中，以比中断更长的时间间隔存储数据，并且以中断为中心，并且在发送站点和接收站点之间的通信之前被加扰。 在接收到的序列中对数据进行解扰乱和对接收到的序列应用纠错码恢复在中断中将丢失的信息。 也可以在两个站点处使用缓冲器来保存在中断期间要发送的数据，以及在中断之后将数据传送到最终用户缓冲器。
-
公开(公告)号：US20050047496A1
公开(公告)日：2005-03-03
申请号：US10640190
申请日：2003-08-13
CPC分类号： H04L7/0091 , H04L7/042 , H04L2025/03375 , H04L2025/03796
摘要： A modem, or a communication system, in its transmission section, has signal-formatting circuitry followed by circuitry for insertion of a sequence of pilot symbols into a sequence of data symbols outputted by the formatting circuitry. Placement of the insertion circuitry after the formatting circuitry permits a variety of formatting options without effecting the sequence of pilot symbols that serves as a time reference useful in detection of a signal transmitted by the modem. The reception section of the modem is equipped correspondingly to process a received composite signal of data symbols having a prescribed format and a sequence of pilot symbols. The reception section extracts the sequence of pilot symbols from the composite signal, and employs the pilot symbols to develop a time base for operation of circuitry for decoding the format of the received composite signal to extract data from the composite signal.
摘要翻译： 在其传输部分中的调制解调器或通信系统具有信号格式化电路，其后面是用于将导频符号序列插入由格式化电路输出的数据符号序列中的电路。 在格式化电路之后插入电路的放置允许各种格式化选项，而不影响用作检测由调制解调器发送的信号的有用的时间参考的导频符号序列。 调制解调器的接收部分相应地配备处理具有规定格式和导频符号序列的数据符号的接收复合信号。 接收部分从复合信号中提取导频符号序列，并且使用导频符号来形成用于解码接收的复合信号的格式的电路的操作时基，以从复合信号中提取数据。
-
5.发明授权Modulation and demodulation of band-limited signals using near-Nyquist sampling 有权使用近奈奎斯特采样调制和解调带限信号公开(公告)号：US08401108B1
公开(公告)日：2013-03-19
申请号：US12209144
申请日：2008-09-11
IPC分类号： H04L27/00
CPC分类号： H03C1/00 , H03C3/403 , H03D1/00 , H03D3/006 , H03D2200/006
摘要： Techniques for modulation and demodulation using near-Nyquist sampling operate using substantially band-limited signal. In modulating, the substantially band-limited signal is formed by filtering modulated symbol date to produce a complex sample stream having a bandwidth of less than the twice the associated symbol transmission rate and with a sample rate of less than twice the symbol rate. In demodulating, a substantially band-limited signal having a bandwidth of less than twice the associated symbol transmission rate is sampled at a sample rate of less than twice the symbol rate of the modulation.
摘要翻译： 使用近奈奎斯特采样的调制和解调技术使用基本的带限信号进行操作。 在调制中，通过对调制符号日期进行滤波来形成基本上带宽限制的信号，以产生具有小于相关符号传输速率两倍的带宽并且具有小于符号率两倍的采样率的复杂采样流。 在解调中，具有小于相关符号传输速率两倍的带宽的基本上带宽限制的信号以小于调制符号速率的两倍的采样率进行采样。
-
公开(公告)号：US20050143472A1
公开(公告)日：2005-06-30
申请号：US10504601
申请日：2003-02-13
申请人： Tianyun Wu , William McIntire
发明人： Tianyun Wu , William McIntire
CPC分类号： C12N9/0032 , A61K38/00 , C12Y105/03013 , G01N33/573
摘要： This invention relates to compositions and methods for the treatment of pathologies associated with intracellular polyamine dysregulation. In particular, the present invention provides compositions and methods involving mammalian polyamine oxidase (PAO) to treat cancer, cell damage, tissue damage caused by ischemia/reperfusion, inflammation, traumatic brain injury, stroke and tissue developmental disorders. Methods for diagnosis and prognosis of cancer and other diseases are also provided by the present invention.
摘要翻译： 本发明涉及用于治疗与细胞内多胺失调相关的病理学的组合物和方法。 特别地，本发明提供涉及哺乳动物多胺氧化酶（PAO）以治疗癌症，细胞损伤，由缺血/再灌注，炎症，创伤性脑损伤，中风和组织发育障碍引起的组织损伤的组合物和方法。 癌症及其他疾病的诊断和预后的方法也由本发明提供。
-
-
-
-
-
搜索结果
7 条记录 (耗时 0.015 秒)
