公开(公告)号：WO2004077204A2

公开(公告)日：2004-09-10

申请号：PCT/IB2004/001091

申请日：2004-02-27

Applicant: THOMSON LICENSING S.A. ,  BICHOT, Guillaume

Inventor： BICHOT, Guillaume

IPC: G06F

CPC classification number: H04L63/08 ,  H04L12/14 ,  H04L63/162 ,  H04L69/08 ,  H04L69/161 ,  H04L69/164 ,  H04L69/168 ,  H04L69/169 ,  H04L69/32 ,  H04W12/06 ,  H04W76/12 ,  H04W80/00 ,  H04W80/06 ,  H04W84/042 ,  H04W84/12 ,  H04W88/06 ,  H04W92/02

Abstract: A method for communicating between a cellular system and a mobile terminal by way of a standard wireless LAN and the Internet allows data communications to traverse the core of the cellular network, thereby allowing monitoring of the time and volume usage by the subscriber for billing purposes. The user terminal has a communication protocol for communicating with the wireless LAN, over which is a EAP/EAPOL protocol. A Radio Adaptation Layer (RAL) protocol overlies the EAP/EAPOL protocol. At the cellular system, a Serving GPRS Support Node has a RAL/EAP/TCP-IP protocol for providing communications between the wireless LAN and the cellular system by way of the Internet.

Abstract translation: 通过标准无线LAN和因特网在蜂窝系统和移动终端之间进行通信的方法允许数据通信穿过蜂窝网络的核心，从而允许监视时间和音量 订户用于计费目的。 用户终端具有用于与无线LAN通信的通信协议，通过该无线LAN是EAP / EAPOL协议。 无线电适配层（RAL）协议覆盖EAP / EAPOL协议。 在蜂窝系统中，服务GPRS支持节点具有RAL / EAP / TCP-IP协议，用于通过因特网在无线LAN和蜂窝系统之间提供通信。

公开(公告)号：WO2004072799A2

公开(公告)日：2004-08-26

申请号：PCT/US2004/003672

申请日：2004-02-06

Applicant: EMULEX DESIGN & MANUFACTURING CORPORATION

Inventor： JONES, Marc, Timothy

IPC: G06F

CPC classification number: H04L69/16 ,  H04L69/161 ,  H04L69/165

Abstract: An adapter for a client of a storage network may perform a port scan on the network to identify storage targets, e.g., (Internet SCSI (Small Computer System Interface)) targets. The adapter may then send a resource discovery command to the identified storage targets to identify available storage resource(s) at the storage targets.

Abstract translation: 用于存储网络的客户端的适配器可以在网络上执行端口扫描以识别存储目标，例如（因特网SCSI（小型计算机系统接口））目标。 然后，适配器可以向所识别的存储目标发送资源发现命令，以识别存储目标处的可用存储资源。

公开(公告)号：WO2004072772A2

公开(公告)日：2004-08-26

申请号：PCT/US2004/002016

申请日：2004-02-11

Applicant: SILVERBACK SYSTEMS, INC. ,  GUPTA, Somesh ,  ZEMLYAK, Boris ,  HERBERT, Tom

Inventor： GUPTA, Somesh ,  ZEMLYAK, Boris ,  HERBERT, Tom

IPC: G06F

CPC classification number: H04L69/16 ,  H04L29/06 ,  H04L69/12 ,  H04L69/161 ,  H04L69/32

Abstract: A network interface card comprising an upper layer protocol (ULP) handler, a TCP handler capable of interfacing with said ULP handler and, a link handler. The network interface card is adapted to take over and perform at least one session layer function of a host computer connected to a network.

Abstract translation: 一种网络接口卡，包括上层协议（ULP）处理程序，能够与所述ULP处理程序接口的TCP处理程序，以及链接处理程序。 网络接口卡适于接管和执行连接到网络的主计算机的至少一个会话层功能。

公开(公告)号：WO2004062234A1

公开(公告)日：2004-07-22

申请号：PCT/US2003/041682

申请日：2003-12-22

Applicant: UNISYS CORPORATION

Inventor： SCHAEFER, Diane, E. ,  BURDEAU, Stephen, A.

IPC: H04L29/06

CPC classification number: H04L67/104 ,  H04L29/06 ,  H04L67/1068 ,  H04L69/16 ,  H04L69/161 ,  H04L69/162 ,  H04L69/22 ,  H04L69/329

Abstract: Novel message formats for use in a distributed transaction environment are disclosed. Each message includes a message type field, a message length field, and a data field, typically in the foregoing order, and each field in the message has a fixed number of bytes. The message type and data length fields may be comprised of a single header. The data field may include novel groups of OSI TP PDUs where each grouping characterizes the content of the data in the PDU. A novel apparatus for use in a distributed transaction environment also is disclosed. The apparatus may include a peer processing machine and a multiplexed TCP/IP connection for exchanging messages with other peer processing machines in the distributed transaction environment.

Abstract translation: 公开了在分布式事务环境中使用的新型消息格式。 每个消息包括消息类型字段，消息长度字段和数据字段，通常按照上述顺序，并且消息中的每个字段具有固定数量的字节。 消息类型和数据长度字段可以由单个报头组成。 数据字段可以包括OSI TP PDU的新组，其中每个分组表征PDU中的数据的内容。 公开了一种在分布式交易环境中使用的新颖设备。 该设备可以包括对等处理机和用于与分布式事务环境中的其他对等处理机交换消息的复用TCP / IP连接。

公开(公告)号：WO2004059943A1

公开(公告)日：2004-07-15

申请号：PCT/IB2003/006061

申请日：2003-12-12

Applicant: INTERNATIONAL BUSINESS MACHINES (SCHWEIZ) ,  INTERNATIONAL BUSINESS MACHINES CORPORATION ,  BARZILAI, Tsipora ,  MARBERG, John

Inventor： BARZILAI, Tsipora ,  MARBERG, John

IPC: H04L29/06

CPC classification number: H04L67/1097 ,  H04L29/06 ,  H04L47/10 ,  H04L47/193 ,  H04L47/22 ,  H04L47/2408 ,  H04L47/31 ,  H04L67/322 ,  H04L69/16 ,  H04L69/161 ,  H04L69/329

Abstract: A system adapted to provide quality of service (QoS) for an iSCSI environment including one or more initiators and one or more targets. Each initiator includes an iSCSI initiator and a TCP layer. The iSCSI initiator includes a QoS shaper for shaping one or more iSCSI PDUs according to QoS policies. The TCP layer includes a QoS marker for marking the PDUs according to the QoS policies. The target includes a first and second QoS component. The first QoS component is in an iSCSI target and handles I/O resources. The first QoS component shapes read commands and write commands according to QoS policies. The second QoS component is in a TCP layer and handles network resources. iSCSI PDUs are shaped and marked according to QoS policies of iSCSI. The QoS policies used by the initiators and targets include policies for network resources and policies for I/O resources.

Abstract translation: 适于为包括一个或多个启动器和一个或多个目标的iSCSI环境提供服务质量（QoS）的系统。 每个启动器都包括一个iSCSI启动器和一个TCP层。 iSCSI启动器包括用于根据QoS策略对一个或多个iSCSI PDU进行整形的QoS整形器。 TCP层包括用于根据QoS策略来标记PDU的QoS标记。 目标包括第一和第二QoS组件。 第一个QoS组件在iSCSI目标中并处理I / O资源。 第一个QoS组件根据QoS策略来形成读取命令和写入命令。 第二个QoS组件在TCP层中并处理网络资源。 iSCSI PDU根据iSCSI的QoS策略进行整形和标记。 启动器和目标使用的QoS策略包括网络资源策略和I / O资源策略。

公开(公告)号：WO2004021143A3

公开(公告)日：2004-07-01

申请号：PCT/US0327199

申请日：2003-08-29

Applicant: BROADCOM CORP

Inventor： ELZUR URI

IPC: H04L12/801 ,  H04L12/851 ,  H04L12/861 ,  H04L29/06 ,  H04L12/56

CPC classification number: H04L29/06 ,  H04L47/193 ,  H04L47/2441 ,  H04L47/34 ,  H04L49/90 ,  H04L49/9063 ,  H04L49/9094 ,  H04L69/12 ,  H04L69/16 ,  H04L69/161 ,  H04L69/163 ,  H04L69/166

Abstract: Certain aspects of the invention provide handling out-of-order TCP segments and may include placing a first received segment in a host buffer (912) and determining whether a second received segment is an in-order or out-of-order OOO segment. Control information associated with OOO segments may be stored locally on a network interface card NIC and the OOO segment placed in a host buffer (912) rather than on the NIC. An address or location occupied by an end of the first received segment may be recorded and stored on the NIC. As in-order (902) and/or OOO segments are received, control information associated with a starting address and/or end address may be stored on the NIC. Accordingly, as subsequent in-order (902) and/or OOO segments are received, they may be correctly placed within the host buffer (912) based on the recorded and/or stored control information without being buffered on the NIC.

Abstract translation: 本发明的某些方面提供处理无序TCP分段，并且可以包括将第一接收分段放置在主机缓冲器（912）中，并且确定第二接收分段是否是有序或无序的分段。 与零部件相关联的控制信息可能本地存储在网络接口卡NIC上，并将零部件放置在主机缓冲区（912）中，而不是NIC上。 由第一接收段的末尾占用的地址或位置可以被记录并存储在NIC上。 由于接收到按顺序（902）和/或OOO段，与起始地址和/或结束地址相关联的控制信息可以存储在NIC上。 因此，随着接收到后续的（902）和/或OOO段，它们可以基于所记录的和/或存储的控制信息被正确地放置在主机缓冲器（912）内，而不被缓存在NIC上。

公开(公告)号：WO2004054207A2

公开(公告)日：2004-06-24

申请号：PCT/US2003/037123

申请日：2003-11-19

Applicant: ANDIAMO SYSTEMS INC. ,  GAI, Silvano ,  BERGAMASCO, Davide ,  DESANTI, Claudio ,  MALAGRINO, Dante ,  MAINO, Fabio, R.

Inventor： GAI, Silvano ,  BERGAMASCO, Davide ,  DESANTI, Claudio ,  MALAGRINO, Dante ,  MAINO, Fabio, R.

IPC: H04L29/08

CPC classification number: H04L69/16 ,  H04L12/4633 ,  H04L47/10 ,  H04L47/27 ,  H04L47/29 ,  H04L47/30 ,  H04L47/37 ,  H04L69/10 ,  H04L69/161 ,  H04L69/163 ,  H04L69/22 ,  H04L69/26

Abstract: A fast, lightweight, reliable, packet-based protocol that operates independent of the type of networking protocol used by the underlying physical layer of the network is disclosed. More specifically, the packet based protocol operates independently of or is capable of encapsulating physical layer protocols such as but not limited to MAC, Ethernet, Ethernet II, HARD or IP. The protocol defines at least three different types of frames including Information frames, Supervisory frames, and Unnumbered frames. In various embodiments of the invention, the Information, Supervisory, and Unnumbered frames include DSAP and SSAP field with semantics which are sufficiently large to support the various physical layer protocols that may be used on the network. The Information frames, Supervisory frames, and Unnumbered frames also have the ability to support urgent data delivery and certain memory management functions. The protocol is further capable of support the multiplexing of layers higher than the protocol so that multiple higher layer applications may share the same connection. Finally, the protocol of the present invention supports both flow control and congestion control, to help reduce the incidence of lost or dropped packets at a receiving node or over the network respectively.

Abstract translation: 公开了一种快速，轻量级，可靠的基于分组的协议，其独立于由网络的底层物理层使用的网络协议的类型进行操作。 更具体地，基于分组的协议独立于或者能够封装诸如但不限于MAC，以太网，以太网II，硬接口或IP的物理层协议。 该协议定义了至少三种不同类型的帧，包括信息帧，监督帧和无编号帧。 在本发明的各种实施例中，信息，监督和未编号的帧包括具有足够大以支持可能在网络上使用的各种物理层协议的语义的DSAP和SSAP字段。 信息框架，监督框架和无编号框架还具有支持紧急数据传送和某些内存管理功能的能力。 该协议还能够支持高于协议的层的复用，使得多个较高层应用可以共享相同的连接。 最后，本发明的协议支持流量控制和拥塞控制，以帮助减少接收节点或网络上丢失或丢弃的分组的发生。

公开(公告)号：WO2004051489A2

公开(公告)日：2004-06-17

申请号：PCT/US2003/037254

申请日：2003-11-20

Applicant: INTEL CORPORATION

Inventor： MCALPINE, Gary ,  MINTURN, David ,  SHAH, Hemal ,  FOONG, Annie ,  REGNIER, Greg ,  SALETORE, Vikram

IPC: G06F13/00

CPC classification number: G06F9/543 ,  H04L69/10 ,  H04L69/16 ,  H04L69/161 ,  H04L69/162 ,  H04L69/163 ,  H04L69/32

Abstract: An apparatus and a system may include an adaptation module, a plurality of Direct Transport Interfaces (DTIs), a DTI accelerator, and a Transport Control Protocol/Internet Protocol (TCP/IP) accelerator. The adaptation module may provide a translated sockets call from an application program to one of the DTIs, where an included set of memory structures may couple the translated sockets call to the DTI accelerator, which may in turn couple the set of memory structures to the TCP/IP accelerator. An article may include data causing a machine to perform a method including: receiving an application program sockets call at the adaptation module, deriving a translated sockets call from the application program sockets call, receiving the translated sockets call at a DTI, coupling the translated sockets call to a DTI accelerator using a set of memory structures in the DTI, and coupling the set of memory structures to a TCP/IP accelerator.

Abstract translation: 装置和系统可以包括适配模块，多个直接传输接口（DTI），DTI加速器和传输控制协议/因特网协议（TCP / IP）加速器。 适配模块可以将应用程序的翻译套接字调用提供给DTI之一，其中所包含的一组存储器结构可以将翻译的套接字调用耦合到DTI加速器，DTI加速器可以将该组存储器结构耦合到TCP / IP加速器。 文章可以包括导致​​机器执行方法的数据，包括：在适配模块处接收应用程序套接字呼叫，从应用程序套接字呼叫导出翻译的套接字呼叫，在DTI处接收翻译的套接字调用，将转换的套接字 使用DTI中的一组存储器结构调用DTI加速器，并将该组内存结构耦合到TCP / IP加速器。

公开(公告)号：WO2004017573A1

公开(公告)日：2004-02-26

申请号：PCT/FR2003/001930

申请日：2003-06-24

Applicant: ALCATEL ,  PHAM, Tan-Nhon ,  PREGUICA, Christophe

Inventor： PHAM, Tan-Nhon ,  PREGUICA, Christophe

IPC: H04L12/56

CPC classification number: H04L69/16 ,  H04L45/00 ,  H04L69/161 ,  H04L69/167 ,  H04W76/10

Abstract: Terminal de télécommunication possédant des moyens pour transmettre un flux de paquets de données à un routeur d’accès à un réseau de télécommunication, caractérisé en ce qu’il dispose d’un moyen pour insérer une information de client au sein de ce flux, indiquant si le flux correspond à une norme de téléphonie mobile ou non.

Abstract translation: 本发明涉及电信终端，其包括用于向路由器发送数据分组流以访问电信网络的装置，其特征在于，其提供有用于在所述流中插入客户端信息的装置，指示所述流是否对应于 移动电话标准。

公开(公告)号：WO2004015586A1

公开(公告)日：2004-02-19

申请号：PCT/US2003/025070

申请日：2003-08-11

Applicant: TIPPINGPOINT TECHNOLOGIES, INC.

Inventor： CANTRELL, Craig ,  LEMAIR-WILLEBEEK, Marc ,  COX, Dennis ,  KOLBLY, Donovan ,  SMITH, Brian

IPC: G06F15/173

CPC classification number: H04L63/0263 ,  H04L29/06 ,  H04L63/0209 ,  H04L63/1408 ,  H04L69/16 ,  H04L69/161 ,  H04L69/22

Abstract: A packet filtering operation implements a hierarchical technique. Received packet traffic is first filtered with a first filtering criteria. This first filtering action generates a first pass traffic portion and a fail traffic portion from the received packet traffic. The fail traffic portion is then second filtered with a second filtering criteria. This second filtering action generates a second pass traffic portion and a reject traffic portion. The first filtering criteria provide for higher throughput, lower accuracy processing while the second filtering criteria provide for lower throughput, higher accuracy processing. Dynamic adjustments may be made to the first and second filtering criteria to achieve better overall packet filtering performance. For example, load is measured and the filtering criteria adjusted to better balance load between the hierarchical filtering actions.

Abstract translation: 包过滤操作实现分层技术。 接收到的数据包流量首先用第一个过滤标准进行过滤。 该第一过滤动作从接收到的分组流量生成第一通过业务部分和故障业务部分。 然后以第二过滤标准对故障业务部分进行第二次过滤。 该第二过滤动作产生第二通过业务部分和拒绝业务部分。 第一个过滤标准提供更高的吞吐量，更低的精度处理，而第二个过滤标准提供较低的吞吐量，更高的精度处理。 可以对第一和第二过滤标准进行动态调整，以实现更好的整体包过滤性能。 例如，测量负载并调整过滤标准以更好地平衡分层过滤动作之间的负载。