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公开(公告)号：US08190862B2
公开(公告)日：2012-05-29
申请号：US12109001
申请日：2008-04-24
CPC分类号： G06F9/30101 , G06F9/3836
摘要： A hardware device for processing the tasks of an algorithm of the type having a number of processes the execution of some of which depend on binary decisions has a plurality of task units (10, 12, 14), each of which are associated with a task defined as being either one process or one decision or one process together with a following decision. A task interconnection logic block (16) is connected to each task unit for communicating actions from a source task unit to a destination task unit. Each task unit includes a processor (18) for processing the steps of the associated task when a received action requests such a processing. A status manager (20) handles actions coming from other task units and builds actions to be sent to other task units.
摘要翻译： 一种硬件设备，用于处理具有多个进程数量的处理类型的算法的任务取决于二进制决定的任务具有多个任务单元（10,12,14），每个任务单元与任务相关联 定义为一个过程或一个决策或一个过程以及以下决定。 任务互连逻辑块（16）连接到每个任务单元，用于将来自源任务单元的操作传送到目的地任务单元。 每个任务单元包括处理器（18），用于在接收的动作请求这样的处理时处理相关任务的步骤。 状态管理器（20）处理来自其他任务单元的动作，并构建要发送到其他任务单元的动作。
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公开(公告)号：US20060112393A1
公开(公告)日：2006-05-25
申请号：US11322378
申请日：2006-01-03
IPC分类号： G06F9/46
CPC分类号： G06F9/30101 , G06F9/3836
摘要： A hardware device for processing the tasks of an algorithm of the type having a number of processes the execution of some of which depend on binary decisions has a plurality of task units (10, 12, 14), each of which are associated with a task defined as being either one process or one decision or one process together with a following decision. A task interconnection logic block (16) is connected to each task unit for communicating actions from a source task unit to a destination task unit. Each task unit includes a processor (18) for processing the steps of the associated task when a received action requests such a processing. A status manager (20) handles actions coming from other task units and builds actions to be sent to other task units
摘要翻译： 一种硬件设备，用于处理具有多个进程数量的处理类型的算法的任务取决于二进制决定的任务具有多个任务单元（10,12,14），每个任务单元与任务相关联 定义为一个过程或一个决策或一个过程以及以下决定。 任务互连逻辑块（16）连接到每个任务单元，用于将来自源任务单元的操作传送到目的地任务单元。 每个任务单元包括处理器（18），用于在接收的动作请求这样的处理时处理相关任务的步骤。 状态管理器（20）处理来自其他任务单元的动作，并构建要发送到其他任务单元的动作
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13.发明授权Parallelized processing device for processing search keys based upon tree structure 失效基于树结构处理搜索键的并行处理设备公开(公告)号：US06516319B1
公开(公告)日：2003-02-04
申请号：US09569493
申请日：2000-05-11
IPC分类号： G06F1730
CPC分类号： G06F17/30961 , G06F17/3061 , G06F17/30952 , Y10S707/99933
摘要： A device for parallel processing of subtrees within a binary tree for searching for the tree leaf matching a search key. The search is performed at each node by applying a recursive function associated with each node and whose parameters depend on the node for determining which branch, left or right, is to be taken in accordance with the search key. The device includes subtree register blocks for storing the recursive functions, processors for processing the recursive functions, a control unit that assigns one processor to the processing of the recursive functions contained in a block that sent the request to the control unit, and means for selecting subtrees included in the sequence of branches between the root and the leaf defined in accordance with the search key in response to the processing of blocks.
摘要翻译： 用于并行处理二进制树中的子树的装置，用于搜索与搜索关键字匹配的树叶。 通过应用与每个节点相关联的递归函数并且其参数依赖于该节点来确定将根据搜索关键字被采取左侧或右侧的哪个分支来在每个节点处执行搜索。 该装置包括用于存储递归函数的子树寄存器块，用于处理递归函数的处理器，将包含在向控制单元发送请求的块中的递归函数的处理分配给一个处理器的控制单元，以及用于选择 子树包括在响应于块的处理的根据搜索关键字定义的根和叶之间的分支序列中。
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公开(公告)号：US06401188B1
公开(公告)日：2002-06-04
申请号：US09245189
申请日：1999-02-05
IPC分类号： G06F1202
CPC分类号： H04M15/8044 , H04M15/00 , H04M2215/42 , H04M2215/745
摘要： A method is disclosed for making a selection on a pattern sequence depending on whether or not the sequence belongs to a routing set, the routing set having at least two keys. The selection is made in a single step by analyzing a selection word (CASE SELECT) identifying the routing set.
摘要翻译： 公开了一种用于根据序列是否属于路由集合对模式序列进行选择的方法，该路由集具有至少两个密钥。 通过分析识别路由集的选择字（CASE SELECT），在单个步骤中进行选择。
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公开(公告)号：US06725302B1
公开(公告)日：2004-04-20
申请号：US09656583
申请日：2000-09-06
IPC分类号： G06F1314
CPC分类号： G06F13/385 , G06F13/4045 , G06F2213/3814 , G06F2213/4002
摘要： The invention relates to a Universal Serial Bus (USB) with two wireless communication hubs (USB hubs). One of these hubs is connected to a first host computer, and both USB hubs are connected to a plurality of I/O devices. Each USB hub includes a wireless adapter and an antenna connected to the wireless adapter. The wireless adapter of each USB hub comprises a transmitting/receiving unit for transmitting data via the antenna to the wireless adapter of the other USB hub or receiving data via the antenna from the wireless adapter of the other USB hub. The wireless adapter also comprises a wireless dual port, which is automatically configured upstream or downstream when the first host computer is connected to one of the USB hubs.
摘要翻译： 本发明涉及具有两个无线通信集线器（USB集线器）的通用串行总线（USB）。 这些集线器中的一个连接到第一主机，并且两个USB集线器连接到多个I / O设备。 每个USB集线器包括无线适配器和连接到无线适配器的天线。 每个USB集线器的无线适配器包括用于经由天线将数据发送到另一个USB集线器的无线适配器的发送/接收单元，或者通过另一USB集线器的无线适配器经天线接收数据。 无线适配器还包括无线双端口，其在第一主机连接到其中一个USB集线器时被自动配置为上游或下游。
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公开(公告)号：US06341132B1
公开(公告)日：2002-01-22
申请号：US09018742
申请日：1998-02-04
IPC分类号： H04L1256
CPC分类号： H04Q11/0478 , H04L2012/5647 , H04L2012/5652
摘要： A telecommunication node for an Asynchronous Transfer Mode (ATM) telecommunication network performs Segmentation and Reassembly (SAR) of ATM cells. The SAR particularly provides Virtual Channel Identifier (VCI) and Virtual Path Identifier (VPI) translation and further provides a Direct Memory Access (DMA) for accessing an external storage. When the VCI and VPI identifiers are representative of an Error Code Correcting (ECC) procedure to be carried out in the local mode, the SAR circuit performs a first DMA access which is decoded by an address decoder. Conversely, when no ECC procedure is locally required, the SAR decodes the VCI and VPI and performs a second DMA access which is also decoded by the address decoder. The latter decoding is then used by a Reed-Solomon Coder and Decoder for possibly performing an error correcting procedure on the ATM message formed by the ATM cells being processed.
摘要翻译： 用于异步传输模式（ATM）电信网络的电信节点执行ATM信元的分段和重组（SAR）。 SAR特别提供虚拟信道标识符（VCI）和虚拟路径标识符（VPI）转换，并进一步提供用于访问外部存储器的直接存储器访问（DMA）。 当VCI和VPI标识符代表在本地模式下执行的错误代码校正（ECC）过程时，SAR电路执行由地址解码器解码的第一DMA访问。 相反，当本地不需要ECC过程时，SAR对VCI和VPI进行解码，并执行也被地址解码器解码的第二DMA访问。 后来的解码然后由Reed-Solomon编码器和解码器用于可能对正被处理的ATM信元形成的ATM信息执行纠错过程。
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17.发明授权Method of reinitializing dictionaries in a data transmission system using data compression 失效使用数据压缩在数据传输系统中重新初始化字典的方法
公开(公告)号：US6067381A
公开(公告)日：2000-05-23
申请号：US67457
申请日：1998-04-28
CPC分类号： H03M7/3088
摘要： Method of reinitializing dictionaries in a data transmission system using data compression having a transmit device and a receive device, and in which strings of characters have to be transmitted in a compressed form, the transmit device having a transmit dictionary storing codewords associated with the strings of characters which are transmitted instead of the strings of characters, the receive device having a receive dictionary storing codewords associated with the strings of characters, and both dictionaries being updated each time a new string of characters has to be transmitted so that the contents of the dictionaries remain identical. This method saves at least the addresses of the parts of the transmit or receive dictionary which have to be modified by a dictionary updating operation, builds a check message based upon the contents of the transmit dictionary updated by the dictionary updating operation, transmits the check message from the transmit device to the receive device, and then deletes in both dictionaries the parts which are determined by the saved addresses in the event that the check message does not correspond to the contents of the updated receive dictionary. This enables both dictionaries to be reinitialized in an intermediate state without being reset.
摘要翻译： 在使用具有发送设备和接收设备的数据压缩的数据传输系统中重新初始化字典的方法，并且其中字符串必须以压缩形式发送，所述发送设备具有存储与字符串相关联的码字的发送字典 发送而不是字符串的字符，接收装置具有存储与字符串相关联的码字的接收字典，并且每当必须发送新的字符串字符时，两个字典都被更新，使得字典的内容 保持相同 该方法至少存储必须通过字典更新操作修改的发送或接收字典的部分的地址，基于由字典更新操作更新的发送字典的内容构建检查消息，发送检查消息 从发送设备到接收设备，然后在两个字典中删除在检查消息不对应于更新的接收字典的内容的情况下由保存的地址确定的部分。 这使得两个字典都不会被重新初始化在中间状态。
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18.发明授权Apparatus and method for synchronizing clock signals for digital links in a packet switching mode 失效用于在分组交换模式下同步用于数字链路的时钟信号的装置和方法
公开(公告)号：US5790608A
公开(公告)日：1998-08-04
申请号：US574840
申请日：1995-12-19
CPC分类号： H04Q11/0478 , H04J3/0632 , H04J3/0658 , H04L2012/5615 , H04L2012/5616 , H04L2012/5674 , Y10S370/902
摘要： An apparatus and a method to synchronize the clock signal of a first (or slave) data terminal equipment A (240-1) to a second (or master) data terminal equipment B (240-2) connected to a communication network (10) through respectively a first network node (51) and a second network node (52). The communication network has a reference clock that it transmits to the second network node which compares it with the clock signal that it receives from the second data terminal equipment. The phase difference is then detected and converted into a frame which may be an ATM cell or any other frames so that it can be switched with the data frames sent by the second DTE and transmitted to the first DTE through the communication network. The frame containing the phase difference has a specific header so that it can be distinguished from the other transmitted data frames. The first network node receives the frames, detects the phase difference frame and decodes it before it is sent to a digital to analog converter. This later generates then an analog signal which adjusts the phase of the reference clock that the first network node has extracted from the communication network. The adjusted clock signal is transmitted to the first DTE which is therefore synchronized with the second (or master) DTE.
摘要翻译： 将第一（或从属）数据终端设备A（240-1）的时钟信号与连接到通信网络（10）的第二（或主））数据终端设备B（240-2）同步的装置和方法， 分别通过第一网络节点（51）和第二网络节点（52）。 通信网络具有它向第二网络节点发送的参考时钟，该第二网络节点与从第二数据终端设备接收的时钟信号进行比较。 然后检测相位差并将其转换成可以是ATM信元或任何其他帧的帧，使得其可以与由第二DTE发送的数据帧进行切换，并通过通信网络发送到第一DTE。 包含相位差的帧具有特定头部，使得其可以与其他发送的数据帧区分开。 第一网络节点接收帧，检测相位差帧并将其解码，然后发送到数模转换器。 这随后产生一个模拟信号，该模拟信号调节第一网络节点从通信网络提取的参考时钟的相位。 经调整的时钟信号被发送到第一DTE，因此第一DTE与第二（或主）DTE同步。
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公开(公告)号：US07203735B1
公开(公告)日：2007-04-10
申请号：US09659649
申请日：2000-09-12
IPC分类号： G06F15/16
CPC分类号： G06F17/30194
摘要： In a remote computer, a method for providing a file comprises the steps of receiving a request for this file, identifying this file as being stored in a distant server, requesting the distance server to send the file, identifying this file as being used, and forwarding this file. Further, in a local server, a method for transferring a file from a home server comprises the steps of receiving a request for this file, this request comprising the home server identification, checking that this file is not locally stored, requesting this file to the home server, identifying the file as being locally used, and forwarding this file.
摘要翻译： 在远程计算机中，用于提供文件的方法包括以下步骤：接收对该文件的请求，将该文件识别为存储在远程服务器中，请求距离服务器发送文件，将该文件识别为使用，以及 转发此文件。 此外，在本地服务器中，用于从家庭服务器传送文件的方法包括以下步骤：接收对该文件的请求，该请求包括家庭服务器标识，检查该文件不是本地存储的，请求该文件到 家庭服务器，将文件标识为本地使用，并转发此文件。
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公开(公告)号：US07085802B1
公开(公告)日：2006-08-01
申请号：US09680798
申请日：2000-10-06
IPC分类号： G06F13/00
CPC分类号： G06F13/4059
摘要： According to the invention, a device for transferring data between two workstations connected to a network is provided. This device comprises means for distributing data among a plurality of links of the network. Preferentially, the device comprises a dual-port memory for storing the data. In a preferred embodiment, the device further comprises a high speed interface for transmitting data from a workstation to the memory, associated with each link, a low speed interface for transmitting a part of the data from the memory to this link, and a controller for monitoring the data flow between the workstation and the plurality of links, by controlling the memory and the interfaces.
摘要翻译： 根据本发明，提供了一种用于在连接到网络的两个工作站之间传送数据的设备。 该设备包括用于在网络的多个链路之间分发数据的装置。 优选地，该设备包括用于存储数据的双端口存储器。 在优选实施例中，该设备还包括用于将数据从工作站发送到与每个链路相关联的存储器的高速接口，用于将数据的一部分从存储器传输到该链路的低速接口，以及用于 通过控制存储器和接口来监视工作站和多个链路之间的数据流。
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