专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明授权

US07447927B2 Method and apparatus for waking up a sleeping system 有权
标题翻译：唤醒睡眠系统的方法和设备
公开(公告)号：US07447927B2
公开(公告)日：2008-11-04
申请号：US11210571
申请日：2005-08-23
申请人： Dieter W. Siegmund
发明人： Dieter W. Siegmund
IPC分类号： G06F1/26
CPC分类号： H04L12/12 , H04L29/1282 , H04L61/2015 , H04L61/6013 , H04L67/28 , H04L67/2823 , Y02D50/20 , Y02D50/40 , Y02D50/42
摘要： One embodiment of the present invention provides a system that wakes up a sleeping target system located on a target LAN (Local Area Network) from a remote system located on a remote LAN. Note that, since the sleeping target system is in a sleep state, it receives packets of a lower-layer protocol which cannot be used by the remote system to directly send packets to the sleeping target system. During operation, the remote system creates a wake-up packet. The remote system then uses a second protocol to send the wake-up packet to a relay agent located on the target LAN. Note that using the upper-layer protocol enables the remote system to communicate with the relay agent even though they are on different LANs. Upon receiving the first wake-up packet, the relay agent uses the lower-layer protocol to send a second wake-up packet to the sleeping target system, which causes the sleeping target system to wake up. Recall that the remote system cannot use the lower-layer protocol to send a wake-up packet directly to the sleeping target system because the remote system and the sleeping target system are on different LANs. The remote system overcomes this limitation by first sending a wake-up packet to the relay agent using the upper-layer protocol, which causes the relay agent to send another wake-up packet to the sleeping target system using the lower-layer protocol.
摘要翻译：本发明的一个实施例提供一种从位于远程LAN上的远程系统唤醒位于目标LAN（局域网）上的睡眠目标系统的系统。注意，由于睡眠目标系统处于睡眠状态，所以接收到远程系统不能使用的低层协议的分组直接向睡眠目标系统发送分组。在操作过程中，远程系统创建一个唤醒数据包。然后，远程系统使用第二协议将唤醒分组发送到位于目标LAN上的中继代理。请注意，使用上层协议使远程系统能够与中继代理进行通信，即使它们位于不同的LAN上。在接收到第一个唤醒分组时，中继代理使用下层协议向休眠目标系统发送第二个唤醒分组，这导致睡眠目标系统唤醒。回想一下，由于远程系统和睡眠目标系统位于不同的LAN上，远程系统无法使用低层协议将唤醒数据包直接发送到睡眠目标系统。远程系统通过首先使用上层协议向中继代理发送唤醒分组来克服该限制，这使得中继代理使用较低层协议向休眠目标系统发送另一个唤醒分组。

72. 发明申请

US20080189428A1 Computer Program Products for Security Processing Inbound Communications in a Cluster Computing Environment 有权
标题翻译：用于集群计算环境中安全处理入站通信的计算机程序产品
公开(公告)号：US20080189428A1
公开(公告)日：2008-08-07
申请号：US12062571
申请日：2008-04-04
申请人： James Russell Godwin , Linwood H. Overby
发明人： James Russell Godwin , Linwood H. Overby
IPC分类号： G06F15/16
CPC分类号： H04L63/0272 , H04L29/12009 , H04L29/12047 , H04L29/12783 , H04L29/1282 , H04L61/15 , H04L61/35 , H04L61/6013 , H04L63/06 , H04L63/10 , H04L63/164 , H04L69/16 , H04L69/161
摘要： Methods, systems and computer program products provide Internet Protocol Security (IPSec) to a plurality of target hosts in a cluster of data processing systems which communicate with a network through a routing communication protocol stack utilizing a dynamically routable Virtual Internet Protocol Address (DVIPA) by negotiating security associations (SAs) associated with the DVIPA utilizing an Internet Key Exchange (IKE) component associated with the routing communication protocol stack and distributing information about the negotiated SAs to the target hosts so as to allow the target hosts to perform IPSec processing of communications from the network utilizing the negotiated SAs.
摘要翻译：方法，系统和计算机程序产品向数据处理系统集群中的多个目标主机提供因特网协议安全（IPSec），该集群通过路由通信协议栈通过路由通信协议栈进行通信，利用动态可路由的虚拟因特网协议地址（DVIPA），通过使用与路由通信协议栈相关联的因特网密钥交换（IKE）组件与DVIPA相关联的协商安全关联（SA），并将关于协商的SA的信息分发到目标主机，以便允许目标主机执行通信的IPSec处理从网络利用协商的SA。

73. 发明授权

US07395342B2 Pre-execution environment compliant dynamic host configuration protocol relay agent 有权
标题翻译：预执行环境兼容的动态主机配置协议中继代理
公开(公告)号：US07395342B2
公开(公告)日：2008-07-01
申请号：US11339225
申请日：2006-01-25
申请人： Alan Previn Alexis
发明人： Alan Previn Alexis
IPC分类号： G06F15/16
CPC分类号： H04L61/2015 , G06F9/4416 , H04L29/1282 , H04L61/6013
摘要： A pre-boot server address relay device relays packets from the diskless computing device to an address allocation server to discover available network addresses. The pre-boot server address relay device receives offer packets from the address allocation server offering a network address and generates modified packets by modifying each of the offer packets from the address allocation server. The modified packets are transmitted to the diskless computing device. The pre-boot server address relay device relays request packets from the diskless computing device to the address allocation server. The pre-boot server address relay device receives acknowledgment packets from the address allocation server acknowledging the request of the network address and generates modified acknowledgement packets by modifying the acknowledgment packets from the address allocation server. The pre-boot server address relay device transmits the modified acknowledgement packets to the diskless computing device to enable remote booting.
摘要翻译：预引导服务器地址中继设备将数据包从无盘计算设备中继到地址分配服务器，以发现可用的网络地址。预引导服务器地址中继设备从提供网络地址的地址分配服务器接收提供分组，并通过从地址分配服务器修改每个优惠分组来生成修改的分组。经修改的分组被传送到无盘计算设备。预引导服务器地址中继设备将请求数据包从无盘计算设备中继到地址分配服务器。预引导服务器地址中继装置从地址分配服务器接收确认网络地址请求的确认分组，并通过从地址分配服务器修改确认分组来生成修改后的确认分组。预引导服务器地址中继设备将修改的确认分组发送到无盘计算设备以启用远程引导。

74. 发明申请

US20080147779A1 Technique for automated MAC address cloning 失效
标题翻译：自动MAC地址克隆技术
公开(公告)号：US20080147779A1
公开(公告)日：2008-06-19
申请号：US12011751
申请日：2008-01-29
申请人： Ali Cherchali , Marius J. Gudelis , William G. Lester , Robert J. McLaughlin
发明人： Ali Cherchali , Marius J. Gudelis , William G. Lester , Robert J. McLaughlin
IPC分类号： G06F15/16
CPC分类号： H04L29/12216 , H04L29/12584 , H04L29/1282 , H04L29/12839 , H04L61/2015 , H04L61/2596 , H04L61/6013 , H04L61/6022
摘要： In an arrangement where the device that is known to an ISP is communicating with the ISP through an interposed device that is not known to the ISP, the interposed device captures the known device's MAC address upon startup and clones the captured MAC address in all standard packets that it sends to the ISP.
摘要翻译：在ISP已知的设备通过ISP不知道的插入设备与ISP通信的情况下，插入的设备在启动时捕获已知设备的MAC地址，并将捕获的MAC地址克隆在所有标准包中它发送到ISP。

75. 发明申请

US20080109559A1 Automatically controlling operation of a BRAS device based on encapsulation information 有权
标题翻译：基于封装信息自动控制BRAS设备的运行
公开(公告)号：US20080109559A1
公开(公告)日：2008-05-08
申请号：US11592457
申请日：2006-11-03
申请人： Avneet Singh Chhabra , Anshul Tanwar , Anand Agarwal , Krishna Sundaresan , Ralph Droms , Indrajanti Sukiman
发明人： Avneet Singh Chhabra , Anshul Tanwar , Anand Agarwal , Krishna Sundaresan , Ralph Droms , Indrajanti Sukiman
IPC分类号： G06F15/16
CPC分类号： H04L12/2856 , H04L12/2859 , H04L12/2883 , H04L29/1282 , H04L41/5003 , H04L41/509 , H04L47/10 , H04L61/2015 , H04L61/6013
摘要： A technique controls operation of a BRAS device. The technique involves extracting encapsulation information from a communications exchange between a CPE device and an external server device (e.g., a DHCP server). The communications exchange passes through the BRAS device and a DSLAM device. The technique further involves storing the encapsulation information in local memory of the BRAS device, and controlling a flow of a downstream communication passing through the BRAS device and the DSLAM device toward the CPE device based on the encapsulation information stored in the local memory of the BRAS device. Accordingly, the BRAS device is well suited for performing ATM overhead accounting as well as shaping and policing downstream traffic.
摘要翻译：一种技术控制BRAS设备的操作。该技术涉及从CPE设备和外部服务器设备（例如，DHCP服务器）之间的通信交换提取封装信息。通信交换机通过BRAS设备和DSLAM设备。该技术还包括将封装信息存储在BRAS设备的本地存储器中，并且基于存储在BRAS的本地存储器中的封装信息来控制通过BRAS设备和DSLAM设备向CPE设备的下游通信流设备。因此，BRAS设备非常适合执行ATM开销计费以及对下游流量进行整形和监管。

76. 发明申请

US20080026692A1 Relay apparatus and relay method 有权
标题翻译：继电器和继电器方法
公开(公告)号：US20080026692A1
公开(公告)日：2008-01-31
申请号：US11819992
申请日：2007-06-29
申请人： Yuji Kojima
发明人： Yuji Kojima
IPC分类号： H04B7/14
CPC分类号： H04B7/155 , H04L29/12273 , H04L29/1282 , H04L61/2015 , H04L61/2053 , H04L61/6013 , H04L67/145 , H04L67/2861 , H04W76/20 , H04W80/04 , H04W88/182 , H04W92/16 , Y02D70/146 , Y02D70/446
摘要： A relay apparatus for managing a base station that connects to a mobile station by wireless is disclosed. The relay apparatus includes: an idle mode detection unit configured to detect that the mobile station is in an idle mode; a renewal execution unit configured to execute a renewal process on behalf of the mobile station in the idle mode by communicating messages necessary for the renewal process with a server; and a timer synchronization unit configured to synchronize timers of the mobile station and the server after the mobile station returns to a normal mode from the idle mode.
摘要翻译：公开了一种用于管理通过无线连接到移动台的基站的中继装置。中继装置包括：空闲模式检测单元，被配置为检测移动站处于空闲模式; 更新执行单元，被配置为通过将更新处理所需的消息与服务器进行通信来代表处于空闲模式的移动站执行更新处理; 以及定时器同步单元，被配置为在所述移动站从所述空闲模式返回到正常模式之后，使所述移动站和所述服务器的定时器同步。

77. 发明申请

US20070192437A1 Method and system for conserving battery power in wireless devices operating in a wireless local area network 有权
标题翻译：在无线局域网运行的无线设备中节省电池电量的方法和系统
公开(公告)号：US20070192437A1
公开(公告)日：2007-08-16
申请号：US11350942
申请日：2006-02-10
申请人： James Wang , Rudy Rawlins
发明人： James Wang , Rudy Rawlins
IPC分类号： G06F15/16
CPC分类号： H04L12/12 , H04L29/12018 , H04L29/12028 , H04L29/12226 , H04L29/12811 , H04L29/1282 , H04L61/103 , H04L61/2015 , H04L61/6009 , H04L61/6013 , H04W4/18 , H04W48/10 , H04W52/0212 , H04W80/00 , H04W84/12 , Y02D70/1222 , Y02D70/142 , Y02D70/144
摘要： A method for conserving battery power in a wireless device coupled through an access point to a server in a network, the server being coupled to at least one client in the network, each of the wireless device, the at least one client, and the access point having a respective hardware address, the method comprising: receiving at the server through the access point a message indicative of the wireless device joining the network and providing the hardware address of the wireless device; updating a list of hardware addresses for clients in the network to include the hardware address of the wireless device, the list including a respective Internet Protocol (“IP”) address for each hardware address; and, sending from the server to at least one of the wireless device, the at least one client, and the access point, the updated list of hardware addresses to thereby reduce a number of request messages broadcast on the network for information that is contained in the updated list that the wireless device need leave a sleep mode to process.
摘要翻译：一种用于在通过接入点耦合到网络中的服务器的无线设备中节省电池电力的方法，所述服务器耦合到所述网络中的至少一个客户端，所述无线设备，所述至少一个客户端中的每一个以及所述接入具有相应的硬件地址，所述方法包括：通过所述接入点在所述服务器处接收指示所述无线设备加入所述网络并提供所述无线设备的硬件地址的消息; 更新网络中客户端的硬件地址列表以包括无线设备的硬件地址，该列表包括每个硬件地址的相应的因特网协议（“IP”）地址; 并且从所述服务器发送至所述无线设备，所述至少一个客户端和所述接入点中的至少一个，所述更新的硬件地址列表，从而减少在所述网络上广播的用于在无线设备需要离开睡眠模式来处理的更新列表。

78. 发明授权

US07152117B1 Techniques for dynamic host configuration using overlapping network 有权
标题翻译：使用重叠网络进行动态主机配置的技术
公开(公告)号：US07152117B1
公开(公告)日：2006-12-19
申请号：US10053759
申请日：2002-01-18
申请人： Mark Stapp , Kenneth Kinnear, Jr. , Richard A. Johnson , Jayadev Kumarasamy
发明人： Mark Stapp , Kenneth Kinnear, Jr. , Richard A. Johnson , Jayadev Kumarasamy
IPC分类号： G06F15/16
CPC分类号： H04L63/0272 , H04L29/12273 , H04L29/1282 , H04L61/2015 , H04L61/2053 , H04L61/6013
摘要： Techniques for managing leased network addresses for multiple networks using overlapping address spaces include storing banks of addresses corresponding to the multiple networks. A request for a network address for a host on a first network is received from a relay agent on an intermediate device. The request includes a qualifier associated with the first network by the relay agent. A first bank of addresses is selected based on the qualifier. A first network address from the first bank is identified based at least in part on the request. A response for the host is sent to the relay agent. The response indicates the first network address and the qualifier. Thus a dynamic host configuration protocol (DHCP) server can provide the same network address for several hosts spread over different networks, such as different virtual private networks (VPNs).
摘要翻译：用于管理使用重叠地址空间的多个网络的租用网络地址的技术包括存储对应于多个网络的地址组。从中间设备上的中继代理接收对第一网络上的主机的网络地址的请求。请求包括由中继代理与第一网络相关联的限定符。根据限定词选择第一组地址。至少部分地基于请求来识别来自第一银行的第一网络地址。向主机发送响应给中继代理。响应表示第一个网络地址和限定符。因此，动态主机配置协议（DHCP）服务器可以为分散在不同网络（例如不同的虚拟专用网络（VPN））上的多个主机提供相同的网络地址。

79. 发明授权

US07139818B1 Techniques for dynamic host configuration without direct communications between client and server 有权
标题翻译：用于动态主机配置的技术，无需客户端和服务器之间的直接通信
公开(公告)号：US07139818B1
公开(公告)日：2006-11-21
申请号：US09972139
申请日：2001-10-04
申请人： Kenneth Kinnear, Jr. , Mark Stapp , Richard Johnson
发明人： Kenneth Kinnear, Jr. , Mark Stapp , Richard Johnson
IPC分类号： G06F15/177
CPC分类号： H04L63/0272 , H04L29/12273 , H04L29/1282 , H04L61/2015 , H04L61/2053 , H04L61/6013
摘要： A method for providing leased network addresses for a host from a server executing on a server device is disclosed. A first request for a leased network address from the host, relayed by an intermediate device, is received. The intermediate device filters communications between the host and the server device. A response is generated for the host, by the server, which offers a leased network address for a particular period of time and includes a network address of the intermediate device. The network address of the intermediate device is provided in a portion of the response normally designated for indicating a network address of the server. By providing the address of the intermediate device in the portion of the response designated for the server address, the server causes the client to send renewal requests to the intermediate device so that a relay process on the intermediate device can properly operate on the request, without modifying the client process.
摘要翻译：公开了一种从在服务器设备上执行的服务器为主机提供租用网络地址的方法。收到来自主机的租用网络地址的第一个请求，由中间设备中继。中间设备过滤主机和服务器设备之间的通信。由服务器为主机生成响应，该服务器在特定时间段内提供租用的网络地址并且包括中间设备的网络地址。中间设备的网络地址被提供在通常指定用于指示服务器的网络地址的响应的一部分中。通过在为服务器地址指定的响应的部分提供中间设备的地址，服务器使客户端向中间设备发送更新请求，使得中间设备上的中继过程可以根据请求正确地进行操作，而不需要修改客户端进程。

80. 发明申请

US20060168280A1 Pre-execution environment compliant dynamic host configuration protocol relay agent 有权
公开(公告)号：US20060168280A1
公开(公告)日：2006-07-27
申请号：US11339225
申请日：2006-01-25
申请人： Alan Alexis
发明人： Alan Alexis
IPC分类号： G06F15/16
CPC分类号： H04L61/2015 , G06F9/4416 , H04L29/1282 , H04L61/6013
摘要： A pre-boot server address relay device relays packets from the diskless computing device to an address allocation server to discover available network addresses. The pre-boot server address relay device receives offer packets from the address allocation server offering a network address and generates modified packets by modifying each of the offer packets from the address allocation server. The modified packets are transmitted to the diskless computing device. The pre-boot server address relay device relays request packets from the diskless computing device to the address allocation server. The pre-boot server address relay device receives acknowledgment packets from the address allocation server acknowledging the request of the network address and generates modified acknowledgement packets by modifying the acknowledgment packets from the address allocation server. The pre-boot server address relay device transmits the modified acknowledgement packets to the diskless computing device to enable remote booting.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式