公开(公告)号：US08671233B2

公开(公告)日：2014-03-11

申请号：US13840609

申请日：2013-03-15

申请人： LSI Corporation

发明人： Radoslav Danilak

IPC分类号： G06F12/02

CPC分类号： G06F3/0616 ,  G06F3/0619 ,  G06F3/0656 ,  G06F3/0659 ,  G06F3/0679 ,  G06F3/0688 ,  G06F12/0246 ,  G11C16/349 ,  G11C16/3495

摘要： Techniques are described for reducing write operations in memory. In use, write operations to be performed on data stored in memory are identified. A difference is then determined between results of the write operations and the data stored in the memory. Difference information is stored in coalescing memory buffers. To this end, the write operations may be reduced, utilizing the difference information.

摘要翻译： 描述了减少内存中的写入操作的技术。 在使用中，识别对存储在存储器中的数据执行的写入操作。 然后在写入操作的结果和存储在存储器中的数据之间确定差异。 差异信息存储在合并存储器缓冲器中。 为此，可以利用差异信息来减少写入操作。

公开(公告)号：US08274982B2

公开(公告)日：2012-09-25

申请号：US12678749

申请日：2008-03-26

申请人： Xiaowu Zhao ,  Kexue Lu ,  Yuanfang Yu

发明人： Xiaowu Zhao ,  Kexue Lu ,  Yuanfang Yu

IPC分类号： H04L12/28

CPC分类号： H04W76/32 ,  H04W80/04 ,  H04W88/182

摘要： A packet data session release method for ultra mobile broadband access network is disclosed, and which includes: S402, when releasing the packet data session, an access gateway sends a proxy mobile IP registration revocation message to the data attachment point of the ultra mobile broadband access network and the evolved base station which has one reverse proxy mobile IP tunnel to the access gateway, respectively; S404, after receiving the proxy mobile IP registration revocation message, the data attachment point and the evolved base station which has one reverse proxy mobile IP tunnel to the access gateway, delete their proxy mobile IP tunnels between them and the access gateway, respectively, and send a proxy mobile IP revocation ACK message to the access gateway, respectively, so as to confirm the reception of the registration request messages; and S406, the data attachment point notifies the session reference network controller that the packet data session has been released, via sending a IP tunnel notification message to the session reference network controller.

摘要翻译： 公开了一种用于超移动宽带接入网的分组数据会话释放方法，包括：S402，当释放分组数据会话时，接入网关向超移动宽带接入的数据连接点发送代理移动IP注册撤销消息 网络和演进的基站分别具有一个逆向代理移动IP隧道到接入网关; S404，在接收到代理移动IP注册撤销消息之后，将具有一个逆向代理移动IP隧道的数据连接点和演进基站分别删除到其接入网关之间的代理移动IP隧道， 分别向接入网关发送代理移动IP撤销ACK消息，以确认注册请求消息的接收; 在S406中，通过向会话参照网络控制器发送IP隧道通知消息，数据连接点通知会话参考网络控制器已经发布了分组数据会话。

公开(公告)号：US08230484B1

公开(公告)日：2012-07-24

申请号：US12113878

申请日：2008-05-01

申请人： James Christopher Wiese

发明人： James Christopher Wiese

IPC分类号： G06F7/04 ,  G06F15/16 ,  G06F17/30 ,  H04L29/06

CPC分类号： H04W4/08 ,  H04L63/0281 ,  H04L63/104

摘要： A client computer and/or a user is authenticated via installation of an agent, permitting access to previously inaccessible resources. All users are initially denied access to a resource via a permission list, such as a by being a member of a group that is denied access. The user, once authenticated, is permitted to access the resource, e.g. by being temporarily removed from a cached copy of the group, by being temporarily added to a cached copy of a group allowed to access the resource, or both. Authentication is revoked when the agent is uninstalled. Subsequent accesses to the resource are not permitted, e.g. by undoing the temporary removal or addition. An optional resource firewall proxy server between client computers and a resource filters requests for the resource, and until a user is authenticated via an out-of-band communication from an agent, the user is denied access to the resource.

摘要翻译： 通过安装代理来验证客户端计算机和/或用户，允许访问以前不可访问的资源。 所有用户最初都被拒绝通过权限列表访问资源，例如通过被拒绝访问的组的成员。 经认证的用户被允许访问资源，例如， 通过暂时添加到允许访问资源的组的缓存副本中，或者两者都被暂时从组的高速缓存副本中移除。 卸载代理时，身份验证被撤销。 不允许对资源的后续访问，例如。 通过撤销临时删除或添加。 客户端计算机和资源之间的可选资源防火墙代理服务器过滤对资源的请求，直到用户通过来自代理的带外通信进行身份验证，用户被拒绝访问该资源。

公开(公告)号：US08140712B2

公开(公告)日：2012-03-20

申请号：US12505333

申请日：2009-07-17

申请人： Ross John Stenfort

发明人： Ross John Stenfort

IPC分类号： G06F3/00 ,  G06F12/00 ,  G06F13/00 ,  G06F13/28

CPC分类号： G06F13/126 ,  G06F3/061 ,  G06F3/0659 ,  G06F3/0671 ,  G06F13/28

摘要： A system, method, and computer program product are provided for inserting a gap in information sent from a drive to a host device. In operation, one or more commands are received at a drive from a host device. Additionally, information is queued to send to the host device. Furthermore, a gap is inserted in the information to send to the host device such that the host device is capable of sending additional commands to the drive.

摘要翻译： 提供了一种用于将从驱动器发送的信息中的间隙插入主机设备的系统，方法和计算机程序产品。 在操作中，在主机设备的驱动器处接收一个或多个命令。 此外，信息排队等待发送到主机设备。 此外，在要发送给主机设备的信息中插入间隙，使得主机设备能够向驱动器发送附加命令。

公开(公告)号：US07904619B2

公开(公告)日：2011-03-08

申请号：US11852104

申请日：2007-09-07

申请人： Radoslav Danilak

发明人： Radoslav Danilak

IPC分类号： G06F12/02

CPC分类号： G06F3/0616 ,  G06F3/0619 ,  G06F3/0656 ,  G06F3/0659 ,  G06F3/0679 ,  G06F3/0688 ,  G06F12/0246 ,  G11C16/349 ,  G11C16/3495

摘要： A system, method, and computer program product are provided for reducing write operations in memory. In use, write operations to be performed on data stored in memory are identified. A difference is then determined between results of the write operations and the data stored in the memory. Difference information associated with the difference is stored in the memory. To this end, the write operations may be reduced, utilizing the difference information.

摘要翻译： 提供了一种用于减少存储器中的写入操作的系统，方法和计算机程序产品。 在使用中，识别对存储在存储器中的数据执行的写入操作。 然后在写入操作的结果和存储在存储器中的数据之间确定差异。 与差异相关的差异信息存储在存储器中。 为此，可以利用差异信息来减少写入操作。

公开(公告)号：US07843907B1

公开(公告)日：2010-11-30

申请号：US11256688

申请日：2005-10-22

申请人： Akram A. Abou-Emara ,  Harinder Singh Bhasin ,  Sriram Chidambaram ,  Nakul Pratap Saraiya ,  Jia-Jen Yeh ,  Christopher Dean Youngworth

发明人： Akram A. Abou-Emara ,  Harinder Singh Bhasin ,  Sriram Chidambaram ,  Nakul Pratap Saraiya ,  Jia-Jen Yeh ,  Christopher Dean Youngworth

IPC分类号： H04L12/50 ,  H04L12/28 ,  H04L12/56 ,  H04Q11/00

CPC分类号： H04L49/3045 ,  H04L47/6205 ,  H04L49/90 ,  H04L49/901 ,  H04L49/9094 ,  H04L67/1097

摘要： Storage gateway remote and local access to storage devices is provided in part via a target implementing bandwidth-controlled access to the devices. The target may be iSCSI-compatible, and may also optionally implement protection, security, and performance features. The protection and security features include any combination of VLANs, zoning, Logical Unit Number (LUN) masking, and encryption. The performance features include any combination of HW-accelerated Remote Direct Memory Access (RDMA), prioritized I/O operations, and service priority (such as strict priority and straight or weighted round-robin priorities). An initiator may be implemented in a Processor Memory Module (PMM) coupled to a switch fabric that is in turn coupled to a target implemented in a Fibre Channel Module (FCM). Storage traffic may be communicated as Small Computer System Interface (SCSI)- and SCSI over Transmission Control Protocol/Internet Protocol (iSCSI)-compatible information (data and commands) on the switch fabric via cellifying input/output interface devices.

摘要翻译： 存储网关远程和本地访问存储设备部分通过目标实现对设备的带宽控制访问。 目标可以是iSCSI兼容的，还可以选择性地实现保护，安全和性能特征。 保护和安全功能包括VLAN，分区，逻辑单元号（LUN）屏蔽和加密的任何组合。 性能特征包括HW加速远程直接内存访问（RDMA），优先级I / O操作和服务优先级（如严格优先级和直线或加权循环优先级）的组合。 可以在耦合到交换结构的处理器存储器模块（PMM）中实现启动器，该交换结构又耦合到在光纤通道模块（FCM）中实现的目标。 存储流量可以通过小区化输入/输出接口设备作为小计算机系统接口（SCSI）和SCSI over传输控制协议/因特网协议（iSCSI）兼容信息（数据和命令）传送到交换结构上。

公开(公告)号：US07768926B2

公开(公告)日：2010-08-03

申请号：US11618073

申请日：2006-12-29

申请人： Bhargav Ramachandra Bellur ,  Ravi Prakash ,  Amar Singhal ,  Jorjeta Gueorguieva Jetcheva

发明人： Bhargav Ramachandra Bellur ,  Ravi Prakash ,  Amar Singhal ,  Jorjeta Gueorguieva Jetcheva

IPC分类号： H04J3/14

CPC分类号： H04L47/122 ,  H04L43/0882 ,  H04L45/123 ,  H04L45/124 ,  H04L45/16 ,  H04W40/02

摘要： Enhanced mesh network performance is provided by computation of a path metric with respect to multi-hop paths between nodes in a mesh network and determination of a path through the mesh network that is optimal according to the path metric. Information is communicated in the mesh network according to the determined path. Nodes in the mesh network are enabled to communicate via one or more wireless links and/or one or more wired links. The path metric optionally includes an effective bandwidth path metric having elements (listed from highest to lowest conceptual priority) including an inverse of a sustainable data rate, a number of wireless links, and a number of wireless and wired links. The sustainable data rate is a measure of communication bandwidth that is deliverable by a path for a period of time. Accounting is made for interference between contiguous wireless links operating on the same channel.

摘要翻译： 通过相对于网状网络中的节点之间的多跳路径的路径度量的计算以及根据路径度量确定最优的通过网状网络的路径来提供增强的网状网络性能。 根据确定的路径在网状网络中传送信息。 网状网络中的节点能够经由一个或多个无线链路和/或一个或多个有线链路进行通信。 路径度量可选地包括具有包括可持续数据速率，多个无线链路和多个无线和有线链路的逆的元素（从最高到最低概念优先级列出）的有效带宽路径度量。 可持续数据速率是通过一段路径传递的通信带宽的度量。 计费用于在相同信道上运行的连续无线链路之间的干扰。

公开(公告)号：US07747813B2

公开(公告)日：2010-06-29

申请号：US11852117

申请日：2007-09-07

申请人： Radoslav Danilak

发明人： Radoslav Danilak

IPC分类号： G06F12/02

CPC分类号： G06F12/0246 ,  G06F2212/1036 ,  G06F2212/7208 ,  G06F2212/7211

摘要： An apparatus, method, and computer program product are provided for identifying at least one aspect associated with a lifetime of each of a plurality of memory devices. Further, data is moved between the plurality of memory devices, based on the at least one aspect.

摘要翻译： 提供了一种装置，方法和计算机程序产品，用于识别与多个存储器设备中的每一个的寿命相关联的至少一个方面。 此外，基于至少一个方面，数据在多个存储器件之间移动。

公开(公告)号：US07686227B2

公开(公告)日：2010-03-30

申请号：US12200512

申请日：2008-08-28

申请人： Leonard L. Ott ,  John E. Brandon ,  Charles Ader

发明人： Leonard L. Ott ,  John E. Brandon ,  Charles Ader

IPC分类号： G06K7/10

CPC分类号： G06K7/10881

摘要： Increased confidence in, and acceptance of, cordless hand-held scanners may be obtained through a cordless hand-held scanner with improved user feedback. In an illustrative embodiment, the state of one or more indicators is changed as a result of feedback from a coupled host processor. The indicators are set to a first (or pending) state when a scan is performed, and remain in the first state up until the time the host feedback is received. The indicators are set to a second (or successful) state if the feedback indicates the host successfully received the scan data. The indicators are set to a third (or failure) state if the feedback indicates the host failed to properly receive the scan data. Obtaining timely confirmation that the host processor has received the scan successfully leads to increased confidence in, and acceptance of, the cordless hand-held scanner.

摘要翻译： 通过无线手持式扫描仪可以获得对无绳手持式扫描仪的信心和接受度，从而提高用户反馈。 在说明性实施例中，作为来自耦合主机处理器的反馈的结果，一个或多个指示符的状态被改变。 当执行扫描时，指示器被设置为第一（或未决）状态，并保持在第一状态直到接收到主机反馈的时间。 如果反馈指示主机成功接收到扫描数据，指示灯将被设置为第二个（或成功）状态。 如果反馈指示主机无法正确接收扫描数据，则指示灯将被设置为第三（或故障）状态。 及时确认主机处理器已经接收到扫描成功，导致增加对无绳手持式扫描仪的信心和认可。

公开(公告)号：US07533202B2

公开(公告)日：2009-05-12

申请号：US11102208

申请日：2005-04-09

申请人： Thomas Newman

发明人： Thomas Newman

IPC分类号： G06F13/12

CPC分类号： G06F13/105

摘要： High-speed reliable parallel data transmission between a computer and a parallel peripheral is provided by a peripheral controller by way of a virtual parallel UART (VPU). The VPU provides a novel parallel interface for higher speed parallel interface operation. The VPU is included in the peripheral controller along with a conventional RS-232 UART. The peripheral-side interface of the peripheral controller provides full bidirectional handshaking with the parallel peripheral. The host-side interface of the peripheral controller provides a legacy serial port compatible interface. Mode information selectively configures operation in either a VPU (parallel) or a UART (serial) mode. Both modes appear identical to software executing on the computer, enabling the use of standard serial I/O drivers without modification, and providing transparent legacy mode compatibility even when the hardware is configured for VPU mode.

摘要翻译： 通过虚拟并行UART（VPU）由外围控制器提供计算机与并行外设之间的高速可靠并行数据传输。 VPU提供了一种新颖的并行接口，用于高速并行接口操作。 VPU与传统的RS-232 UART一起包含在外设控制器中。 外围控制器的外围接口与并行外设提供完全双向握手。 外设控制器的主机端接口提供了传统的串行端口兼容接口。 模式信息有选择地在VPU（并行）或UART（串行）模式下配置操作。 两种模式看起来都与计算机上执行的软件相同，无需修改即可使用标准串行I / O驱动程序，即使硬件配置为VPU模式，也能提供透明的传统模式兼容性。