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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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2.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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3.发明授权IP data transmission network using a route selection based on level 4/5 protocol information 失效IP数据传输网使用基于4/5协议信息的路由选择公开(公告)号：US06950429B2
公开(公告)日：2005-09-27
申请号：US09838406
申请日：2001-04-19
IPC分类号： H04L12/931 , H04L12/935 , H04L12/947 , H04L12/56
CPC分类号： H04L49/602 , H04L49/25 , H04L49/3009
摘要： Data transmission system for transmitting packets of data from a source workstation (10) to a destination workstation (18) wherein the packets of data are transmitted over at least an IP network (14) between an ingress node (16) connected to the source workstation and an egress node (20) connected to the destination workstation, wherein each router within the intermediary nodes along the data path from the ingress node to the egress node determines the best route in a routing table defined by the contents of a field contained in each packet of data being received. For this, the router of the ingress node comprises a configuration table which defines the contents of the TOS field in function of information associated with the 4/5 level protocol such as TCP or UDP.
摘要翻译： 用于将数据分组从源工作站（10）发送到目的地工作站（18）的数据传输系统，其中数据分组通过至少一个IP网络（14）在连接到源工作站的入口节点（16）之间传输 以及连接到目的地工作站的出口节点（20），其中沿着从入口节点到出口节点的数据路径的中间节点内的每个路由器确定由每个中包含的字段的内容定义的路由表中的最佳路由 收到的数据包。 为此，入口节点的路由器包括配置表，该配置表根据与诸如TCP或UDP的4/5级协议相关联的信息来定义TOS字段的内容。
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4.发明授权公开(公告)号：US06704866B1
公开(公告)日：2004-03-09
申请号：US09187097
申请日：1998-11-05
IPC分类号： H04L900
CPC分类号： H04L63/0428
摘要： Process for controlling frames transporting data from a transmitting Terminal (DTE 1) to at least a receiving Terminal (DTE 2) through a plurality of consecutive nodes including a start access node (NODE 1) connected to said transmitting Terminal and at least an end access node (NODE 6) connected to said receiving Terminal and intermediary nodes (NODE 2 to NODE 5), with each data frame comprising one or several protocol layers respectively associated with one or several communication protocols of controlling the frame flow at each node; such a process consisting in adding to each data frame a Data Manipulation Layer (DML) defining the parameters necessary for managing the manipulation (compression and/or encryption) of each field of the data frame located after the DML, and adding to each data frame a Control message for transporting a control protocol defining new parameters to be used by some ones nodes for managing the communication flow through the consecutive nodes.
摘要翻译： 用于控制通过包括连接到所述发射终端的起始接入节点（NODE 1）的多个连续节点将数据从发射终端（DTE 1）传输到至少接收终端（DTE 2）的帧的过程，以及至少一个终端接入 连接到所述接收终端的节点（节点6）和中间节点（NODE 2到节点5），每个数据帧包括分别与控制每个节点处的帧流的一个或多个通信协议相关联的一个或多个协议层; 这种过程包括在每个数据帧中添加一个数据操作层（DML），该数据操作层定义了管理位于DML之后的数据帧的每个字段的操纵（压缩和/或加密）所需的参数，并且添加到每个数据帧 控制消息，用于传送定义要由某些节点使用的新参数的控制协议，用于管理通过连续节点的通信流。
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5.发明授权Method of updating dictionaries in a data transmission system using data compression 失效使用数据压缩更新数据传输系统中的字典的方法公开(公告)号：US06415061B1
公开(公告)日：2002-07-02
申请号：US09067456
申请日：1998-04-28
IPC分类号： G06K946
CPC分类号： H03M7/3088
摘要： Method of updating dictionaries in a data transmission system wherein strings of characters have to be transmitted in a compressed form from the transmit device to the receive device, 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, both dictionaries being updated each time a new string of characters has to be transmitted so that their contents remain identical. This method stores a value into a specific field of the dictionary location in which the codeword associated with each string of characters is stored, this value corresponding to at least one parameter dependent on the string of characters; accesses a plurality of dictionary locations to determine which location has a value in this specific field which is closest to a target value, deletes the contents of the dictionary location containing the closest value, and uses this dictionary location to store the codeword corresponding to the new string of characters.
摘要翻译： 在数据传输系统中更新字典的方法，其中字符串必须以压缩形式从发送设备发送到接收设备，发送设备具有发送字典，其存储与发送的字符串相关联的代码字， 字符串，接收设备具有存储与字符串相关联的码字的接收字典，每当必须发送新的字符串字符时，两个字典都被更新，使得它们的内容保持相同。 该方法将值存储到与每个字符串相关联的码字存储的字典位置的特定字段中，该值对应于取决于字符串的至少一个参数; 访问多个字典位置以确定哪个位置具有最接近目标值的该特定字段中的值，删除包含最近值的字典位置的内容，并使用该字典位置来存储对应于新的 字符串
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6.发明授权Process for operating a communication equipment comprising a set of mechanically connected apparatuses being vertically and horizontally packed, and apparatus using the same 失效用于操作包括垂直和水平包装的一组机械连接的设备的通信设备的操作，以及使用该通信设备的设备
公开(公告)号：US5959992A
公开(公告)日：1999-09-28
申请号：US771568
申请日：1996-12-20
CPC分类号： H04L12/5601 , H04L2012/445
摘要： A process for operating a communication equipment having a set of mechanically connected apparatuses being vertically and horizontally packed. Each apparatus comprises telecommunication functions such as echo cancellation, data compression or ISDN gateway, as well as vertical and horizontal mechanical and communication connections respectively allowing the vertical and horizontal exchanges of frames with neighboring apparatuses. The communication is based on a frame comprising n bytes routing header with n being an integer and an Asynchronous Transfer Mode (ATM) cell.
摘要翻译： 一种用于操作具有垂直和水平包装的机械连接装置的通信设备的过程。 每个装置包括电信功能，例如回波消除，数据压缩或ISDN网关，以及分别允许与相邻设备的帧的垂直和水平交换的垂直和水平机械和通信连接。 通信基于包括n为整数的n字节路由报头和异步传输模式（ATM）小区的帧。
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7.发明授权Security system for preventing a personal computer from being used by an unauthorized people 有权用于防止未经授权的人使用个人计算机的安全系统公开(公告)号：US07228430B2
公开(公告)日：2007-06-05
申请号：US10250722
申请日：2002-01-11
CPC分类号： G06F21/34
摘要： A security system for preventing unauthorized use of a computer device. An extractable security piece includes an extractable main private key and a main PC public key. A PC security area which is a non-extractable part of the computer device includes a PC private key and an extractable main public key, which, together with the keys of the extractable security piece, constitute a Public Key Infrastructure. The extractable security piece and the PC security area include processing means for mutual authentication of the extractable security piece and the PC security area after the extractable security piece, which had been previously removed, has been reinserted in the computer device, thereby enabling the authorized user to access data stored in the computer device.
摘要翻译： 一种用于防止未经授权使用计算机设备的安全系统。 可提取的安全件包括可提取的主私钥和主PC公开密钥。 作为计算机装置的不可抽取部分的PC安全区域包括PC专用密钥和可提取的主公开密钥，其与可提取安全件的密钥一起构成公钥基础设施。 可提取安全件和PC安全区域包括在先前已经被去除的可提取安全件已被重新插入计算机设备之后，可提取安全件和PC安全区域的相互认证的处理装置，从而使得授权用户 以访问存储在计算机设备中的数据。
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公开(公告)号：US20080196032A1
公开(公告)日：2008-08-14
申请号：US12109001
申请日：2008-04-24
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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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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10.发明授权Method and apparatus for processing FISU frames according to the Signalling System 7 protocol 失效根据信令系统7协议处理FISU帧的方法和装置公开(公告)号：US06219416B1
公开(公告)日：2001-04-17
申请号：US08807491
申请日：1997-02-27
IPC分类号： H04M1500
CPC分类号： H04Q3/0025 , H04Q2213/13003 , H04Q2213/13103 , H04Q2213/13174 , H04Q2213/13176 , H04Q2213/13216 , H04Q2213/13305 , H04Q2213/1332 , H04Q2213/13322
摘要： A FISU frame handler which is connected between an adapter and a SS7 low speed network. For each FISU frames transmitted or received in the adapter, an interrupt is generated to a processor located in the adapter. In order to diminish the number of processor interruptions, the FISU frames are externally processed by the FISU frame handler by discarding repeated FISU frames transmitted from the network so as to generate idle state signals to the adapter and by converting idle state signals received from the adapter into repetitive FISU frames to transmit them to the network without interrupting the processor. In order to perform both functions, the FISU frame handler comprises two dedicated hardware units which operate according to specific methods.
摘要翻译： 连接在适配器和SS7低速网络之间的FISU帧处理器。 对于在适配器中发送或接收的每个FISU帧，将向位于适配器中的处理器生成中断。 为了减少处理器中断次数，FISU帧由FISU帧处理器通过丢弃从网络发送的重复的FISU帧来进行外部处理，以便向适配器产生空闲状态信号，并通过转换从适配器接收的空闲状态信号 重复的FISU帧将其发送到网络而不中断处理器。 为了执行这两个功能，FISU帧处理器包括根据特定方法操作的两个专用硬件单元。
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