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公开(公告)号：US07870184B2
公开(公告)日：2011-01-11
申请号：US11099242
申请日：2005-04-05
申请人： David L. Bauer , Cynthia Hiatt , Erik J. Johnson , Praveen Kumar Mamnani , Mai-Huong Nguyen , Janis Rae Putman , Ross Yakulis
发明人： David L. Bauer , Cynthia Hiatt , Erik J. Johnson , Praveen Kumar Mamnani , Mai-Huong Nguyen , Janis Rae Putman , Ross Yakulis
IPC分类号： G06F15/16
CPC分类号： G06Q10/10
摘要： A business process software program is executed in a processing element comprising a memory and a processor coupled to the memory. The processor is operative to identify within the software program one or more communications services inserted as generic design elements therein, and for each of the identified communications services, to initiate the execution of one or more corresponding communications tasks. At least one of the communications services may comprise a composite communications service which itself comprises a plurality of communications services.
摘要翻译： 在包括存储器和耦合到存储器的处理器的处理元件中执行业务处理软件程序。 处理器可操作以在软件程序内识别作为其中的通用设计元素插入的一个或多个通信服务，以及针对每个所识别的通信服务来启动一个或多个对应的通信任务的执行。 至少一个通信服务可以包括本身包括多个通信服务的复合通信服务。
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公开(公告)号：US20050256732A1
公开(公告)日：2005-11-17
申请号：US11099242
申请日：2005-04-05
申请人： David Bauer , Cynthia Hiatt , Erik Johnson , Praveen Mamnani , Mai-Huong Nguyen , Janis Putman , Ross Yakulis
发明人： David Bauer , Cynthia Hiatt , Erik Johnson , Praveen Mamnani , Mai-Huong Nguyen , Janis Putman , Ross Yakulis
CPC分类号： G06Q10/10
摘要： A business process software program is executed in a processing element comprising a memory and a processor coupled to the memory. The processor is operative to identify within the software program one or more communications services inserted as generic design elements therein, and for each of the identified communications services, to initiate the execution of one or more corresponding communications tasks. At least one of the communications services may comprise a composite communications service which itself comprises a plurality of communications services.
摘要翻译： 在包括存储器和耦合到存储器的处理器的处理元件中执行业务处理软件程序。 处理器可操作以在软件程序内识别作为其中的通用设计元素插入的一个或多个通信服务，以及针对每个所识别的通信服务来启动一个或多个对应的通信任务的执行。 至少一个通信服务可以包括本身包括多个通信服务的复合通信服务。
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公开(公告)号：US20080086564A1
公开(公告)日：2008-04-10
申请号：US10484400
申请日：2003-01-14
IPC分类号： G06F15/16
CPC分类号： H04L29/06 , H04L67/02 , H04L67/10 , H04L67/142 , H04L67/16
摘要： A communication application server for supporting converged communications in a communication system. The communication application server is responsive to communication service requests from external endpoints, applications or other c requesting entities, and in one embodiment comprises at least first and second components. The first component is operative: (i) to process a given one of the communication service requests to identify at least one corresponding communication service supported by the communication application server, (ii) to determine one or more executable communication tasks associated with the identified communication service; and (iii) to establish communication with one or more external servers to carry out execution of at least a subset of the one or more executable communication taks associated with the communication service. The second component is coupled between the first component and the one or more external servers, and provides, for each of the external servers, a corresponding interface for connecting the communication application server to the external server.
摘要翻译： 一种用于在通信系统中支持融合通信的通信应用服务器。 通信应用服务器响应于来自外部端点，应用或其他请求实体的通信服务请求，并且在一个实施例中至少包括第一和第二组件。 第一组件是可操作的：（i）处理给定的一个通信服务请求以识别由通信应用服务器支持的至少一个对应的通信服务，（ii）确定与所识别的通信相关联的一个或多个可执行通信任务 服务; 以及（iii）建立与一个或多个外部服务器的通信，以执行与所述通信服务相关联的所述一个或多个可执行通信tak的至少一个子集的执行。 第二组件耦合在第一组件和一个或多个外部服务器之间，并且为每个外部服务器提供用于将通信应用服务器连接到外部服务器的相应接口。
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公开(公告)号：US09015297B2
公开(公告)日：2015-04-21
申请号：US10484400
申请日：2003-01-14
IPC分类号： G06F15/16 , G06F15/173 , H04L29/06 , H04L29/08
CPC分类号： H04L29/06 , H04L67/02 , H04L67/10 , H04L67/142 , H04L67/16
摘要： A communication application server for supporting converged communications in a communication system. The communication application server is responsive to communication service requests from external endpoints, applications or other c requesting entities, and in one embodiment comprises at least first and second components. The first component is operative: (i) to process a given one of the communication service requests to identify at least one corresponding communication service supported by the communication application server, (ii) to determine one or more executable communication tasks associated with the identified communication service; and (iii) to establish communication with one or more external servers to carry out execution of at least a subset of the one or more executable communication taks associated with the communication service. The second component is coupled between the first component and the one or more external servers, and provides, for each of the external servers, a corresponding interface for connecting the communication application server to the external server.
摘要翻译： 一种用于在通信系统中支持融合通信的通信应用服务器。 通信应用服务器响应于来自外部端点，应用或其他请求实体的通信服务请求，并且在一个实施例中至少包括第一和第二组件。 第一组件是可操作的：（i）处理给定的一个通信服务请求以识别由通信应用服务器支持的至少一个对应的通信服务，（ii）确定与所识别的通信相关联的一个或多个可执行通信任务 服务; 以及（iii）建立与一个或多个外部服务器的通信，以执行与所述通信服务相关联的所述一个或多个可执行通信tak的至少一个子集的执行。 第二组件耦合在第一组件和一个或多个外部服务器之间，并且为每个外部服务器提供用于将通信应用服务器连接到外部服务器的相应接口。
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公开(公告)号：US5539746A
公开(公告)日：1996-07-23
申请号：US422750
申请日：1995-04-14
IPC分类号： G06F13/00 , G06F13/374 , G06F15/16 , G06F15/177 , H04L29/06 , H04J3/14 , G06F9/46
CPC分类号： H04L29/06 , G06F13/374
摘要： Timing control resolution between two communications devices is provided by assigning each device to one of a plurality of priorities and by transmitting an identification of this priority to the other communications device. The determination of which device is the master and which device is the slave is then resolved by comparing the received and transmitted identifications from the contending devices to a predetermined ranking of identification signals. When such identifications signals are the same, each device randomly selects an identification signal from a group of such signals. Preferably this group includes all of the identification signals except that transmitted in the immediately prior contention round. The received and transmitted identifications signals from the contending devices are then compared to the predetermined ranking of identification signals. This random selection of identification signals, transmission and comparison are repeated until the transmitted and received identifications signals are different and contention is resolved or a predetermined number of contention rounds is reached.
摘要翻译： 通过将每个设备分配给多个优先级中的一个并且通过将该优先级的标识发送给另一个通信设备来提供两个通信设备之间的定时控制分辨率。 然后，通过将来自竞争装置的接收和发送的标识与标识信号的预定等级进行比较，来解析哪个装置是主装置和哪个装置是从装置的确定。 当这种标识信号相同时，每个设备从一组这样的信号中随机选择一个识别信号。 优选地，该组包括除了在紧接在前的争用轮中传送的所有识别信号。 然后将来自竞争装置的接收和发送的标识信号与预定的识别信号等级进行比较。 重复这种随机选择的识别信号，传输和比较，直到发送和接收的标识信号不同并且争用解决或达到预定数量的争用轮次。
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6.发明授权Frequency division duplexing system which accommodates symmetric and asymmetric channels 失效频分双工系统，适用于对称和不对称的通道公开(公告)号：US06333920B1
公开(公告)日：2001-12-25
申请号：US08926497
申请日：1997-09-08
IPC分类号： H04J100
CPC分类号： H04L5/143 , H04M11/062
摘要： A communications system employs frequency division duplexing to accommodate symmetric and asymmetric services, while substantially eliminating near-end cross talk. Upstream and downstream channels are separated by a guard band in order to insure that near-end cross talk is kept to a minimum. An asymmetric upstream channel is preferably located at a lower frequency range than that of the asymmetric downstream channel. The guard band between these asymmetric upstream and downstream channels shifts in frequency along with the shift in frequency of the respective upstream and downstream channels as a function of reach. This guard band shifting permits the communications systems to utilize a greater percentage of the frequencies available to it and to thereby substantially maximize the communications rate that it can support. Although the asymmetric guard band is allowed to shift in the manner described, it is not allowed to do so in a manner that would create a conflict with symmetric channels. Additionally, for symmetric services upstream channels are provided both above and below a downstream channel and are located so as not to interfere with asymmetric channels.
摘要翻译： 通信系统采用频分双工技术来适应对称和非对称业务，同时基本消除近端串扰。 上游和下游通道被保护带隔开，以确保将近端串扰保持在最低限度。 非对称上行信道优选位于比不对称下行信道的频率范围更低的频率范围。 这些不对称上行和下行信道之间的保护频带随着各个上行和下行信道的频率偏移而随着距离的变化而变化。 这种保护频带移位允许通信系统利用可用的更大百分比的频率，从而使其可以支持的通信速率基本上最大化。 虽然允许非对称保护频带以所描述的方式进行移位，但是不允许以与对称信道产生冲突的方式这样做。 另外，对于对称业务，在下游信道的上方和下方提供上行信道，并且被定位成不干扰非对称信道。
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7.发明授权
公开(公告)号：US5442637A
公开(公告)日：1995-08-15
申请号：US961561
申请日：1992-10-15
申请人： Mai-Huong Nguyen
发明人： Mai-Huong Nguyen
CPC分类号： H04L1/0083 , H04L29/06 , H04L69/161 , H04L69/163 , H04L69/16 , H04L69/22 , H04L69/326
摘要： The Transmission Control Protocol (TCP) is a connection-oriented transport layer protocol that offers a full duplex reliable virtual circuit connection between two endpoints. Each received TCP packet in an endpoint contains both control information and data. The complexity of processing this control information in an endpoint is reduced by only periodically processing the control information. In particular, control information in received packets are not processed in an endpoint until either a) a predetermined number of packets are received, or b) a timer expires, whichever occurs first. As a result, this overall decreases the amount of processing associated with the receipt of each TCP packet and improves the performance of the TCP protocol in a high-speed packet network.
摘要翻译： 传输控制协议（TCP）是面向连接的传输层协议，在两个端点之间提供全双工可靠的虚拟电路连接。 端点中的每个接收到的TCP数据包都包含控制信息和数据。 通过仅定期处理控制信息来减少在端点处理该控制信息的复杂性。 特别地，接收到的分组中的控制信息在端点中不被处理，直到a）预定数量的分组被接收到，或者b）定时器到期，以先到者为准。 结果，这总体上减少了与每个TCP分组的接收相关联的处理量，并提高了在高速分组网络中TCP协议的性能。
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