Method and system for obscuring user access patterns using a buffer memory
    1.
    发明授权
    Method and system for obscuring user access patterns using a buffer memory 失效
    使用缓冲存储器模糊用户访问模式的方法和系统

    公开(公告)号:US07277961B1

    公开(公告)日:2007-10-02

    申请号:US09703213

    申请日:2000-10-31

    IPC分类号: G06F15/173

    摘要: A method and system for obscuring user requests for information in a computer network. A user request for information, aimed at another network member, is routed to a first cache memory. If the first cache memory contains the requested information, the cache returns the requested information in response to the user request without releasing the user request to the network member. If the first cache memory does not contain the requested information, a first reference editing function edits user identity information contained in the request, resulting in an edited request with obscured identity information. The edited request is then released to the network member and the requested information is received by the user from the network member. A copy of the requested information is stored in the first cache memory. In this method and system, user privacy is enhanced because user requests for information that can be satisfied by information stored in the cache memory are not revealed to other network members, and user requests that cannot be satisfied by the cache memory are obscured by the reference editing function prior to release to other network members. A software program and system for implementing the method are also disclosed.

    摘要翻译: 一种用于遮蔽用户在计算机网络中的信息请求的方法和系统。 针对另一网络成员的用户对信息的请求被路由到第一高速缓冲存储器。 如果第一高速缓存存储器包含所请求的信息,则高速缓存响应于用户请求返回所请求的信息,而不向网络成员释放用户请求。 如果第一高速缓冲存储器不包含所请求的信息,则第一参考编辑功能编辑包含在请求中的用户身份信息,导致编辑的请求具有隐蔽的身份信息。 所编辑的请求然后被释放到网络成员,并且所请求的信息被用户从网络成员接收。 所请求信息的副本存储在第一高速缓冲存储器中。 在该方法和系统中,增强了用户隐私,因为用户对存储在高速缓冲存储器中的信息可以满足的信息请求不会被其他网络成员泄露,并且高速缓冲存储器不能满足的用户请求被参考 编辑功能之前发布给其他网络成员。 还公开了一种用于实现该方法的软件程序和系统。

    System and method for conveying the reason for TCP reset in machine-readable form
    2.
    发明授权
    System and method for conveying the reason for TCP reset in machine-readable form 有权
    用于以机器可读形式传达TCP重置原因的系统和方法

    公开(公告)号:US08891532B1

    公开(公告)日:2014-11-18

    申请号:US13109520

    申请日:2011-05-17

    IPC分类号: H04L12/28 H04L29/06

    CPC分类号: H04L69/161

    摘要: An RST reason code is conveyed in a predetermined field of the TCP or IP header for a TCP RST packet in order to indicate the reason for the RST. In this way, an enhanced TCP device that receives the RST packet can access the RST reason code in machine-readable form and, unlike prior art implementations in which ASCII text is carried in the TCP payload to provide a RST reason, without having to process the payload of the TCP packet.

    摘要翻译: 在TCP RST分组的TCP或IP报头的预定字段中传送RST原因代码,以指示RST的原因。 以这种方式,接收RST分组的增强型TCP设备可以以机器可读形式访问RST原因代码,并且与其中ASCII文本在TCP有效载荷中承载以提供RST原因的现有技术实现不同,不必处理 TCP包的有效载荷。

    Method and apparatus for establishing ad hoc communications pathways between source and destination nodes in a communications network
    4.
    发明授权
    Method and apparatus for establishing ad hoc communications pathways between source and destination nodes in a communications network 有权
    用于在通信网络中的源节点和目的节点之间建立自组织通信路径的方法和装置

    公开(公告)号:US07463890B2

    公开(公告)日:2008-12-09

    申请号:US11412600

    申请日:2006-04-26

    摘要: Autoband's distributed networking intelligence provides a novel architecture capable of dynamically reconfiguring communications pathways consisting of links whose transmission media are opportunistically and dynamically selectable. At least one constituent node in such automatically configurable transient pathways is mobile, for example, information (source) server, intervening router node(s), gateway server and/or client device. Additionally, Autoband's ad hoc communications pathways may seamlessly and dynamically integrate (i.e., “graft”) into standard fixed node networks such as terrestrial networks, other wireless networks or combinations thereof. These communications may consist of point-to-point or multicast links. An economic market-based approach further assures allocation of available network resources (i.e., bandwidth and processing) needed to achieve the most optimally resource efficient communications pathway configurations for the totality of communications. Consequently, optimal network resource allocation and efficiency at a system-wide level is continuously achieved.

    摘要翻译: Autoband的分布式网络智能提供了一种新颖的架构,能够动态地重新配置由传输媒介机会主义和动态选择的链路组成的通信路径。 这种自动配置的瞬时路径中的至少一个组成节点是移动的,例如信息(源)服务器,中间路由器节点,网关服务器和/或客户端设备。 此外,Autoband的自组织通信路径可以无缝地和动态地整合(即,“移植”)到诸如地面网络,其他无线网络或其组合的标准固定节点网络中。 这些通信可以由点对点或多播链路组成。 基于经济市场的方法进一步确保为整体通信实现最佳资源有效的通信路径配置所需的可用网络资源(即,带宽和处理)的分配。 因此,不断实现系统级的最优网络资源配置和效率。

    Secure and reliable bootstrap architecture
    5.
    发明授权
    Secure and reliable bootstrap architecture 有权
    安全可靠的引导架构

    公开(公告)号:US06185678B2

    公开(公告)日:2001-02-06

    申请号:US09165316

    申请日:1998-10-02

    IPC分类号: G06F900

    摘要: Integrity is rarely a valid presupposition in many systems architectures, yet it is necessary to make any security guarantees. To address this problem, the present invention discloses a secure bootstrap process, which presumes a minimal amount of integrity. The basic principle is sequencing the bootstrap process as a chain of progressively higher levels of abstraction, and requiring each layer to check a digital signature of the next layer before control is passed to it. A major design decision is the consequence of a failed integrity check. A simplistic strategy is to simply halt the bootstrap process. However, the bootstrap process of the present invention can be augmented with automated recovery procedures which preserve the security properties of the bootstrap process of the present invention under the additional assumption of the availability of a trusted repository. A variety of means by which such a repository can be implemented are disclosed with attention focused on a network-accessible repository. The recovery process is easily generalized to applications other than the bootstrap process of the present invention, such as standardized desktop management and secure automated recovery of network elements such as routers or “Active Network” elements.

    摘要翻译: 在许多系统架构中,完整性很少是有效的前提,但是有必要做出任何安全保证。 为了解决这个问题,本发明公开了一种安全引导过程,其假定最小量的完整性。 基本原理是将引导过程排序为逐渐提高抽象级别的链,并要求每个层在传递控制权之前检查下一层的数字签名。 主要设计决定是完整性检查失败的结果。 简单的策略是简单地停止引导过程。 然而,本发明的引导过程可以通过自动恢复过程进行增强,该自动恢复过程在额外假设可信赖的存储库的可用性的情况下保留本发明的引导进程的安全属性。 在集中在网络可访问存储库上的注意事项中,公开了可以实现这种存储库的各种方式。 恢复过程容易地被概括到除本发明的引导过程之外的应用,诸如标准化桌面管理和诸如路由器或“主动网络”元件之类的网络元件的安全自动恢复。

    Low-cost sound related trainer
    6.
    发明授权
    Low-cost sound related trainer 失效
    低成本音响相关教练

    公开(公告)号:US4932880A

    公开(公告)日:1990-06-12

    申请号:US335650

    申请日:1989-04-07

    IPC分类号: G09B9/56

    CPC分类号: G09B9/56

    摘要: An interactive and programmable tone generator with scenarios is disclosednd described as a training device. Sounds are recorded as they are heard in their actual environment. The recording then can be combined with a coded track that triggers a graphics demonstration previously prepared from notations taken during the recordings that describe the actual environment that corresponds to the respective sound. Also, selections can be taken from the recording that present a best example of a sound to be learned, looped for repetition, and then rerecorded digitally onto micro-floppy diskettes. When played-back the diskettes provide challenging interactive training for the novice and expert alike in a variety of available modes using both computer generated graphics and sounds reconverted from digital storage.

    摘要翻译: 具有场景的交互式和可编程音调发生器被公开并被描述为训练装置。 声音在实际环境中被听到。 然后,记录可以与编码轨迹组合,该轨迹触发先前由在记录期间拍摄的记录中准备的图形演示,其描述对应于相应声音的实际环境。 此外,可以从提供要学习的声音的最佳示例的记录中取出选择,循环重复,然后以数字方式重新记录到微型软盘上。 当播放软盘时,新手和专家可以使用计算机生成的图形和从数字存储转换的声音在各种可用模式下提供具有挑战性的交互式培训。

    Method and apparatus for establishing ad hoc communications pathways between source and destination nodes in a communications network
    7.
    再颁专利
    Method and apparatus for establishing ad hoc communications pathways between source and destination nodes in a communications network 有权
    用于在通信网络中的源节点和目的地节点之间建立自组织通信路径的方法和装置

    公开(公告)号:USRE44606E1

    公开(公告)日:2013-11-19

    申请号:US13360249

    申请日:2012-01-27

    IPC分类号: H04W40/00

    摘要: Autoband's distributed networking intelligence provides a novel architecture capable of dynamically reconfiguring communications pathways consisting of links whose transmission media are opportunistically and dynamically selectable. At least one constituent node in such automatically configurable transient pathways is mobile, for example, information (source) server, intervening router node(s), gateway server and/or client device. Additionally, Autoband's ad hoc communications pathways may seamlessly and dynamically integrate (i.e., “graft”) into standard fixed node networks such as terrestrial networks, other wireless networks or combinations thereof. These communications may consist of point-to-point or multicast links. An economic market-based approach further assures allocation of available network resources (i.e., bandwidth and processing) needed to achieve the most optimally resource efficient communications pathway configurations for the totality of communications. Consequently, optimal network resource allocation and efficiency at a system-wide level is continuously achieved.

    摘要翻译: Autoband的分布式网络智能提供了一种新颖的架构,能够动态地重新配置由传输媒介机会主义和动态选择的链路组成的通信路径。 这种自动配置的瞬时路径中的至少一个组成节点是移动的,例如信息(源)服务器,中间路由器节点,网关服务器和/或客户端设备。 此外,Autoband的自组织通信路径可以无缝地和动态地整合(即,“移植”)到诸如地面网络,其他无线网络或其组合的标准固定节点网络中。 这些通信可以由点对点或多播链路组成。 基于经济市场的方法进一步确保为整体通信实现最佳资源有效的通信路径配置所需的可用网络资源(即,带宽和处理)的分配。 因此,不断实现系统级的最优网络资源配置和效率。

    Mobile link selection method for establishing highly efficient communications between mobile devices
    8.
    发明授权
    Mobile link selection method for establishing highly efficient communications between mobile devices 有权
    用于在移动设备之间建立高效通信的移动链路选择方法

    公开(公告)号:US08160586B2

    公开(公告)日:2012-04-17

    申请号:US10205182

    申请日:2002-07-24

    IPC分类号: H04W4/00

    CPC分类号: H04B1/406

    摘要: The present invention provides a new solution to reliable communication between automobiles and other communications devices. It relies on multiple available wireless bands and the addition of significant memory buffering to automobiles. The memory buffering is used to enable a new communications model for messages that is referred to as Mobile Message Memory Queues (M3Qs). A significant benefit of the communication device is the ease in which it can be incorporated into an automobile.

    摘要翻译: 本发明提供了一种用于汽车和其他通信设备之间的可靠通信的新解决方案。 它依赖于多个可用的无线频带,并为汽车添加显着的内存缓冲。 存储器缓冲用于为称为移动消息存储器队列(M3Q)的消息启用新的通信模型。 通信设备的显着优点在于可以将其并入汽车中。

    Location enhanced information delivery system
    9.
    发明授权
    Location enhanced information delivery system 失效
    位置增强信息传递系统

    公开(公告)号:US06571279B1

    公开(公告)日:2003-05-27

    申请号:US09314321

    申请日:1999-05-19

    IPC分类号: G06F1516

    摘要: The Location Enhanced Information Deliver System Architecture (LEIA) customizes the information that is displayed to an information recipient based on optimizing a match between information purveyors, such as advertisers, and the information recipients who are local to an information delivery system. The present location enhanced information delivery system presents the information most suited to the real current audience, as measured by location information systems, rather than to a static predicted audience. While the preferred embodiment discloses a beaconing-style wireless technology, the system concept is easily extensible both to other location-information systems, such as license-plate scanning with cameras, and to utilizing the location-information for private displays of information in addition to public displays of information.

    摘要翻译: 位置增强信息传递系统架构(LEIA)根据优化信息提供者(如广告客户)和信息传递系统本地的信息收件人之间的匹配,自定义显示给信息收件人的信息。 当前位置增强信息传递系统提供最适合于当前观众的信息,如通过位置信息系统所测量,而不是静态预测的观众。 虽然优选实施例公开了信标型无线技术,但是系统概念可以容易地扩展到其他位置信息系统,例如具有照相机的牌照扫描,以及除了使用位置信息以用于信息的私人显示之外 公开显示信息。

    Apparatus for providing cryptographic support in a network
    10.
    发明授权
    Apparatus for providing cryptographic support in a network 失效
    用于在网络中提供加密支持的装置

    公开(公告)号:US5329623A

    公开(公告)日:1994-07-12

    申请号:US152085

    申请日:1993-11-12

    摘要: A host interface comprising a reassembler for reassembling and decrypting data that has been encrypted in accordance with a pre-defined key and segmented into a plurality of asynchronous transfer mode (ATM) cells. Each cell comprises a virtual channel identifier (VCI), a multiplexing identifier (MID) if the data is transmitted using the CCITT specified Class 4 connectionless transfer ATM adaptation layer (AAL), and a cell body. The reassembler comprises a cell manager for separating each cell body from that cell body's corresponding VCI and MID (if present), a linked list manager for managing and storing linked list data indicative of addresses at which the cell bodies are to be stored, a content addressable memory (CAM) for managing and storing the VCIs (and MIDs for connectionless data) and providing pointers into the linked list data, a lookup controller for writing the VCIs to the CAM, a reassembly buffer for storing the cell bodies, and a decryption device for decrypting the data and writing the decrypted data to the reassembly buffer. The major subsections operate concurrently to form an ATM cell-processing pipeline. The interface may also comprise a segmenter for encrypting data received from a host computer and segmenting the encrypted data into a plurality of ATM cells.

    摘要翻译: 一种主机接口,包括重组装置,用于根据预定义的密钥重新组合和解密已被加密并被分段成多个异步传输模式(ATM)信元的数据。 如果使用CCITT指定的第4类无连接转移ATM适配层(AAL)发送数据,则每个小区包括虚拟信道标识符(VCI),复用标识符(MID)以及小区主体。 重组装置包括一个单元管理器,用于将每个单元体与该单元体相对应的VCI和MID(如果存在)分隔开;一个链表清单管理器,用于管理和存储指示要存储单元体的地址的链表, 用于管理和存储VCI(和用于无连接数据的MID)和提供指向链表的数据的寻址存储器(CAM),用于将VCI写入CAM的查找控制器,用于存储单元体的重组缓冲器和解密 用于解密数据并将解密的数据写入重新组装缓冲器的装置。 主要部分并行运行,形成ATM信元处理流水线。 接口还可以包括用于加密从主计算机接收的数据并将加密的数据分割成多个ATM信元的分段器。