专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US6055562A Dynamic mobile agents 失效
标题翻译：动态移动代理
公开(公告)号：US6055562A
公开(公告)日：2000-04-25
申请号：US847079
申请日：1997-05-01
申请人： Murthy Devarakonda , Ajay Mohindra , Apratim Purakayastha , Deborra Jean Zukowski
发明人： Murthy Devarakonda , Ajay Mohindra , Apratim Purakayastha , Deborra Jean Zukowski
IPC分类号： G06F15/16 , G06F9/46 , G06F9/50 , G06F12/00 , G06F13/00 , H04L29/06 , H04L29/08 , H04L29/12
CPC分类号： H04L29/12047 , G06F9/4862 , H04L29/06 , H04L29/12009 , H04L61/15 , H04L67/10 , H04L67/1008 , H04L67/1021 , H04L2029/06054 , H04L67/1002 , H04L69/329
摘要： An improved method and apparatus for dynamic execution of mobile agents. For example, a symbolic name for a component to be executed can be dynamically resolved using a component directory to determine an appropriate network host that the agent needs to visit. Preferably, the component directory can be queried by client or host machines, and updated by component hosts. Changes in a component's location and/or availability can also be captured at runtime and the agents dynamically routed to alternate component hosts. Still other features enable agents to flexibly accommodate the dynamics of the system. For example, if the attributes of a component are modified, or a component host becomes heavily loaded, agents can adapt to such changes by looking up an alternate host for the same component. Yet other features provide improved system manageability. For example, component hosts can freely update a component's location and/or attributes at any time. Changes to code for agents that use components residing at an updated component location are not required.
摘要翻译：一种用于动态执行移动代理的改进方法和装置。例如，可以使用组件目录来动态地解析要执行的组件的符号名称，以确定代理需要访问的适当的网络主机。优选地，组件目录可以由客户机或主机查询，并由组件主机更新。还可以在运行时捕获组件位置和/或可用性的更改，并将代理程序动态路由到备用组件主机。还有其他功能使代理能够灵活地适应系统的动态。例如，如果组件的属性被修改或组件主机变得负载过重，则代理可以通过查找相同组件的备用主机来适应这些更改。其他功能提供了改进的系统可管理性。例如，组件主机可以随时自由地更新组件的位置和/或属性。不需要对使用位于更新组件位置的组件的代理程序的代码进行更改。

2. 发明授权

US06757729B1 Virtual environment manager for network computers 失效
标题翻译：网络电脑虚拟环境经理
公开(公告)号：US06757729B1
公开(公告)日：2004-06-29
申请号：US08722434
申请日：1996-10-07
申请人： Murthy Devarakonda , Ajay Mohindra , Deborra Jean Zukowski
发明人： Murthy Devarakonda , Ajay Mohindra , Deborra Jean Zukowski
IPC分类号： G06F15173
CPC分类号： H04L67/16 , H04L29/12009 , H04L29/12047 , H04L29/12783 , H04L61/15 , H04L61/35 , H04L63/101 , H04L67/34 , H04L69/329
摘要： A system and method for a downloadable just-in-time middleware called VEM that provides access to network services, including system services such as printing and local storage, to applications that run on Network Computers. The VEM configures the default client services and stores information about these services. When an application executing on the Network Computer wishes to use one of the services, it communicates with its local VEM. The VEM returns a handle to the appropriate service to complete the service request.
摘要翻译：一种称为VEM的可下载即时中间件的系统和方法，可以向网络计算机上运行的应用程序提供对包括系统服务（如打印和本地存储）在内的网络服务的访问。 VEM配置默认客户端服务并存储有关这些服务的信息。当在网络计算机上执行的应用程序希望使用其中一个服务时，它将与其本地VEM进行通信。 VEM返回相应服务的句柄来完成服务请求。

3. 发明授权

US5784459A Method and apparatus for secure, remote swapping of memory resident active entities 失效
标题翻译：存储器驻留活动实体的安全，远程交换的方法和装置
公开(公告)号：US5784459A
公开(公告)日：1998-07-21
申请号：US698540
申请日：1996-08-15
申请人： Murthy Devarakonda , William H. Tetzlaff , Deborra Jean Zukowski
发明人： Murthy Devarakonda , William H. Tetzlaff , Deborra Jean Zukowski
IPC分类号： G06F21/00 , H04L9/00 , G06F12/12
CPC分类号： G06F21/79 , G06F21/34 , G06F2211/007 , G06F2211/008
摘要： A method and apparatus for providing a network computer with secure remote swapping to avoid transmitting active memory resident entities (such as data structures, pages, and segments) containing sensitive data in the clear. When a memory resident entity is created, it is entered in a Table of Secure Entities (TSE) if it requires security. The memory manager of the network computer checks the TSE for an entity before swapping it out to a network server. If the entity is in the TSE, the memory manager encrypts the contents of the entity using the public key from the network computer's SmartCard device. When reloading the entity, the memory manager uses the private key from the SmartCard to decrypt the contents of the entity.
摘要翻译：一种用于向网络计算机提供安全的远程交换以避免传输包含敏感数据的活动存储器驻留实体（诸如数据结构，页面和段）的方法和装置。当创建内存驻留实体时，如果需要安全性，则将其输入安全实体表（TSE）。网络计算机的内存管理器在将其交换到网络服务器之前检查实体的TSE。如果实体在TSE中，则内存管理器使用来自网络计算机的SmartCard设备的公钥对实体的内容进行加密。当重新加载实体时，内存管理器使用SmartCard的私钥对实体的内容进行解密。

4. 发明授权

US6115736A System and method for automatically localizing access to remote network components using implicit agent relocation 失效
标题翻译：使用隐式代理重定位自动定位对远程网络组件的访问的系统和方法
公开(公告)号：US6115736A
公开(公告)日：2000-09-05
申请号：US65201
申请日：1998-04-23
申请人： Murthy V. Devarakonda , Ajay Mohindra , Apratim Purakayastha , Deborra Jean Zukowski
发明人： Murthy V. Devarakonda , Ajay Mohindra , Apratim Purakayastha , Deborra Jean Zukowski
IPC分类号： G06F15/16 , G06F9/46 , G06F9/50 , G06F12/00 , G06F13/00 , H04L29/06 , H04L29/08 , H04L29/12
CPC分类号： H04L29/12047 , G06F9/4862 , H04L29/06 , H04L29/12009 , H04L61/15 , H04L67/10 , H04L67/1008 , H04L67/1021 , H04L2029/06054 , H04L67/1002 , H04L69/329
摘要： A system and method of implicitly localizing agent access to a network component located on a remote host includes the steps of determining a host location of the network component; automatically relocating an agent to the remote host; and incorporating the agent into an address space shared by the network component. The agent is preferably a script.
摘要翻译：一种隐式定位代理访问位于远程主机上的网络组件的系统和方法包括以下步骤：确定网络组件的主机位置; 自动将代理重定位到远程主机; 并将代理合并到由网络组件共享的地址空间中。代理人最好是一个脚本。

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