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1. 发明授权

US09154557B2 Automatic proxy registration and discovery in a multi-proxy communication system 有权
标题翻译：在多代理通信系统中自动代理注册和发现
公开(公告)号：US09154557B2
公开(公告)日：2015-10-06
申请号：US11580739
申请日：2006-10-12
申请人： Etai Lev-Ran , Leonid Vasetsky , Daniel Kaminsky
发明人： Etai Lev-Ran , Leonid Vasetsky , Daniel Kaminsky
IPC分类号： G06F15/16 , H04L29/08 , H04L29/12 , G06F17/30
CPC分类号： H04L67/16 , G06F17/30194 , H04L29/12169 , H04L61/1576 , H04L67/1002 , H04L67/101 , H04L67/1012 , H04L67/28 , H04L67/288
摘要： One embodiment comprises an apparatus for automatic proxy registration and discovery in a multi-proxy communication system. The apparatus executes a proxy server that is configured to provide optimized connections to remote proxy servers that are communicatively connected to the proxy server over a Wide Area Network (WAN). A file server, which is communicatively connected to the proxy server over a Local Area Network (LAN), is automatically discovered. An association record corresponding to the file server is created, where the association record identifies the file server and the proxy server and indicates that the proxy server is configured to provide the remote proxy servers with optimized connections to the file server. The association record is registered with a centralized database server, where the remote proxy servers are communicatively connected to the centralized database server over the WAN.
摘要翻译：一个实施例包括用于在多代理通信系统中自动代理注册和发现的装置。该设备执行代理服务器，该代理服务器被配置为向通过广域网（WAN）通信地连接到代理服务器的远程代理服务器提供优化的连接。通过局域网（LAN）通信地连接到代理服务器的文件服务器被自动发现。创建与文件服务器相对应的关联记录，其中关联记录标识文件服务器和代理服务器，并且指示代理服务器被配置为向远程代理服务器提供与文件服务器的优化连接。关联记录向集中式数据库服务器注册，远程代理服务器通过WAN通信连接到集中式数据库服务器。

2. 发明授权

US07843823B2 Techniques for balancing throughput and compression in a network communication system 有权
标题翻译：在网络通信系统中平衡吞吐量和压缩的技术
公开(公告)号：US07843823B2
公开(公告)日：2010-11-30
申请号：US11495072
申请日：2006-07-28
申请人： Etai Lev-Ran , Maxim S. Martynov , Daniel Kaminsky , Hamid R. Amirazizi
发明人： Etai Lev-Ran , Maxim S. Martynov , Daniel Kaminsky , Hamid R. Amirazizi
IPC分类号： H04L1/00
CPC分类号： H04L69/04
摘要： A method and apparatus is disclosed for balancing throughput and compression in a network communication system. A message is received. A first compression mechanism is applied to the message to generate a first compressed message, where applying the first compression mechanism comprises gathering compression information. Based on the compression information, a compression metric associated with the first compressed message is computed. The compression metric is compared to a threshold value. A second compression mechanism is applied to the first compressed message to generate a second compressed message only when the compression metric does not exceed the threshold value. The second compressed message is then transmitted.
摘要翻译：公开了一种用于平衡网络通信系统中的吞吐量和压缩的方法和装置。收到一条消息。第一压缩机制被应用于消息以生成第一压缩消息，其中应用第一压缩机制包括收集压缩信息。基于压缩信息，计算与第一压缩消息相关联的压缩度量。将压缩度量与阈值进行比较。仅当压缩度量不超过阈值时，第二压缩机制被应用于第一压缩消息以产生第二压缩消息。然后发送第二个压缩消息。

3. 发明授权

US07506102B2 Method and apparatus for local access authorization of cached resources 有权
标题翻译：用于缓存资源的本地访问授权的方法和装置
公开(公告)号：US07506102B2
公开(公告)日：2009-03-17
申请号：US11392317
申请日：2006-03-28
申请人： Etai Lev-Ran , Daniel Kaminsky
发明人： Etai Lev-Ran , Daniel Kaminsky
IPC分类号： G06F12/00 , G06F12/14
CPC分类号： G06F12/1458 , H04L63/10 , Y10S707/99939
摘要： A method and apparatus is disclosed for local access authorization of cached resources. A first request to perform an operation on a first object that is stored in a cache is received. An entity identifier associated with the entity that sent the first request, an operation identifier associated with the operation, and an Access Control List (ACL) associated with the first object are determined based on the first request. A record that includes at least the operation identifier, the ACL, and an authorization indicator is accessed. The authorization indicator indicates whether the entity has previously successfully performed the operation on any object in the cache that is associated with the ACL. Based on the authorization indicator included in the record, a determination is made whether to authorize the entity to perform the operation on the first object.
摘要翻译：公开了用于缓存资源的本地访问授权的方法和装置。接收对存储在高速缓存中的第一对象执行操作的第一请求。基于第一请求确定与发送第一请求的实体相关联的实体标识符，与操作相关联的操作标识符以及与第一对象相关联的访问控制列表（ACL）。至少包含操作标识符，ACL和授权指示符的记录被访问。授权指示符指示该实体是否先前成功执行了与ACL关联的缓存中的任何对象的操作。基于记录中包含的授权指示符，确定是否授权实体对第一对象执行操作。

4. 发明授权

US07499905B2 Method and apparatus for accessing information based on distributed file system (DFS) paths 有权
标题翻译：基于分布式文件系统（DFS）路径访问信息的方法和装置
公开(公告)号：US07499905B2
公开(公告)日：2009-03-03
申请号：US11253205
申请日：2005-10-17
申请人： Boaz Jaschek , Etai Lev-Ran , Israel Zvi Ben-Shaul , Daniel Kaminsky
发明人： Boaz Jaschek , Etai Lev-Ran , Israel Zvi Ben-Shaul , Daniel Kaminsky
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30132 , G06F17/30194 , Y10S707/99931
摘要： A method is disclosed for accessing information based on Distributed File System (DFS) paths and for automatically and transparently modifying the DFS target server set with additional servers that are preferable to a client. A request to resolve a path to a file is sent to a DFS root node. A response is received from the DFS root node. The response includes one or more first DFS referrals. Each of the one or more first DFS referrals identifies a network entity and a directory that is exported by the network entity, where the file is stored in the directory. A second DFS referral is added to the response. The second DFS referral identifies a particular network entity and a particular directory that is exported by the particular network entity. The response is sent to the client.
摘要翻译：公开了一种用于基于分布式文件系统（DFS）路径访问信息的方法，并且利用对客户端优选的附加服务器来自动和透明地修改DFS目标服务器集。将解析文件路径的请求发送到DFS根节点。从DFS根节点接收到响应。响应包括一个或多个第一个DFS引用。一个或多个第一DFS引用中的每一个标识网络实体和由网络实体导出的目录，其中文件存储在目录中。第二个DFS引荐被添加到响应中。第二个DFS引用标识特定网络实体和特定网络实体导出的特定目录。响应发送给客户端。

5. 发明申请

US20080091812A1 Automatic proxy registration and discovery in a multi-proxy communication system 有权
标题翻译：在多代理通信系统中自动代理注册和发现
公开(公告)号：US20080091812A1
公开(公告)日：2008-04-17
申请号：US11580739
申请日：2006-10-12
申请人： Etai Lev-Ran , Leonid Vasetsky , Daniel Kaminsky
发明人： Etai Lev-Ran , Leonid Vasetsky , Daniel Kaminsky
IPC分类号： G06F15/173
CPC分类号： H04L67/16 , G06F17/30194 , H04L29/12169 , H04L61/1576 , H04L67/1002 , H04L67/101 , H04L67/1012 , H04L67/28 , H04L67/288
摘要： One embodiment comprises an apparatus for automatic proxy registration and discovery in a multi-proxy communication system. The apparatus executes a proxy server that is configured to provide optimized connections to remote proxy servers that are communicatively connected to the proxy server over a Wide Area Network (WAN). A file server, which is communicatively connected to the proxy server over a Local Area Network (LAN), is automatically discovered. An association record corresponding to the file server is created, where the association record identifies the file server and the proxy server and indicates that the proxy server is configured to provide the remote proxy servers with optimized connections to the file server. The association record is registered with a centralized database server, where the remote proxy servers are communicatively connected to the centralized database server over the WAN.
摘要翻译：一个实施例包括用于在多代理通信系统中自动代理注册和发现的装置。该设备执行代理服务器，该代理服务器被配置为向通过广域网（WAN）通信地连接到代理服务器的远程代理服务器提供优化的连接。通过局域网（LAN）通信地连接到代理服务器的文件服务器被自动发现。创建与文件服务器相对应的关联记录，其中关联记录标识文件服务器和代理服务器，并且指示代理服务器被配置为向远程代理服务器提供与文件服务器的优化连接。关联记录向集中式数据库服务器注册，远程代理服务器通过WAN通信连接到集中式数据库服务器。

6. 发明申请

US20070088669A1 Method and apparatus for accessing information based on distributed file system (DFS) paths 有权
标题翻译：基于分布式文件系统（DFS）路径访问信息的方法和装置
公开(公告)号：US20070088669A1
公开(公告)日：2007-04-19
申请号：US11253205
申请日：2005-10-17
申请人： Boaz Jaschek , Etai Lev-Ran , Israel Ben-Shaul , Daniel Kaminsky
发明人： Boaz Jaschek , Etai Lev-Ran , Israel Ben-Shaul , Daniel Kaminsky
IPC分类号： G06F17/30
CPC分类号： G06F17/30132 , G06F17/30194 , Y10S707/99931
摘要： A method is disclosed for accessing information based on Distributed File System (DFS) paths and for automatically and transparently modifying the DFS target server set with additional servers that are preferable to a client. A request to resolve a path to a file is sent to a DFS root node. A response is received from the DFS root node. The response includes one or more first DFS referrals. Each of the one or more first DFS referrals identifies a network entity and a directory that is exported by the network entity, where the file is stored in the directory. A second DFS referral is added to the response. The second DFS referral identifies a particular network entity and a particular directory that is exported by the particular network entity. The response is sent to the client.
摘要翻译：公开了一种用于基于分布式文件系统（DFS）路径访问信息的方法，并且利用对客户端优选的附加服务器来自动和透明地修改DFS目标服务器集。将解析文件路径的请求发送到DFS根节点。从DFS根节点接收到响应。响应包括一个或多个第一个DFS引用。一个或多个第一DFS引用中的每一个标识网络实体和由网络实体导出的目录，其中文件存储在目录中。第二个DFS引荐被添加到响应中。第二个DFS引用标识特定网络实体和特定网络实体导出的特定目录。响应发送给客户端。

7. 发明申请

US20080025298A1 Techniques for balancing throughput and compression in a network communication system 有权
标题翻译：在网络通信系统中平衡吞吐量和压缩的技术
公开(公告)号：US20080025298A1
公开(公告)日：2008-01-31
申请号：US11495072
申请日：2006-07-28
申请人： Etai Lev-Ran , Maxim S. Martynov , Daniel Kaminsky , Hamid R. Amirazizi
发明人： Etai Lev-Ran , Maxim S. Martynov , Daniel Kaminsky , Hamid R. Amirazizi
IPC分类号： H04L12/56 , H04J3/18
CPC分类号： H04L69/04
摘要： A method and apparatus is disclosed for balancing throughput and compression in a network communication system. A message is received. A first compression mechanism is applied to the message to generate a first compressed message, where applying the first compression mechanism comprises gathering compression information. Based on the compression information, a compression metric associated with the first compressed message is computed. The compression metric is compared to a threshold value. A second compression mechanism is applied to the first compressed message to generate a second compressed message only when the compression metric does not exceed the threshold value. The second compressed message is then transmitted.
摘要翻译：公开了一种用于平衡网络通信系统中的吞吐量和压缩的方法和装置。收到一条消息。第一压缩机制被应用于消息以生成第一压缩消息，其中应用第一压缩机制包括收集压缩信息。基于压缩信息，计算与第一压缩消息相关联的压缩度量。将压缩度量与阈值进行比较。仅当压缩度量不超过阈值时，第二压缩机制被应用于第一压缩消息以产生第二压缩消息。然后发送第二个压缩消息。

8. 发明申请

US20070233957A1 Method and apparatus for local access authorization of cached resources 有权
标题翻译：用于缓存资源的本地访问授权的方法和装置
公开(公告)号：US20070233957A1
公开(公告)日：2007-10-04
申请号：US11392317
申请日：2006-03-28
申请人： Etai Lev-Ran , Daniel Kaminsky
发明人： Etai Lev-Ran , Daniel Kaminsky
IPC分类号： G06F12/00
CPC分类号： G06F12/1458 , H04L63/10 , Y10S707/99939
摘要： A method and apparatus is disclosed for local access authorization of cached resources. A first request to perform an operation on a first object that is stored in a cache is received. An entity identifier associated with the entity that sent the first request, an operation identifier associated with the operation, and an Access Control List (ACL) associated with the first object are determined based on the first request. A record that includes at least the operation identifier, the ACL, and an authorization indicator is accessed. The authorization indicator indicates whether the entity has previously successfully performed the operation on any object in the cache that is associated with the ACL. Based on the authorization indicator included in the record, a determination is made whether to authorize the entity to perform the operation on the first object.
摘要翻译：公开了用于缓存资源的本地访问授权的方法和装置。接收对存储在高速缓存中的第一对象执行操作的第一请求。基于第一请求确定与发送第一请求的实体相关联的实体标识符，与操作相关联的操作标识符以及与第一对象相关联的访问控制列表（ACL）。至少包含操作标识符，ACL和授权指示符的记录被访问。授权指示符指示该实体是否先前成功执行了与ACL关联的缓存中的任何对象的操作。基于记录中包含的授权指示符，确定是否授权实体对第一对象执行操作。

9. 发明授权

US08332485B1 Lock optimization and lock prediction approaches for reducing client-server messages 有权
标题翻译：锁定优化和锁定预测方法以减少客户端 - 服务器消息
公开(公告)号：US08332485B1
公开(公告)日：2012-12-11
申请号：US11073046
申请日：2005-03-04
申请人： Israel Zvi Ben-Shaul , Idan Zach , Etai Lev-Ran , Shahar Glixman
发明人： Israel Zvi Ben-Shaul , Idan Zach , Etai Lev-Ran , Shahar Glixman
IPC分类号： G06F15/16 , G06F7/00 , G06F17/00
CPC分类号： G06F9/526
摘要： Approaches are disclosed for lock optimization and lock prediction for reducing the number of client-server messages involved in working with server-based resources. First one or more lock requests for first one or more locks on a remote data resource that is linked by a slow communication link are received. Based on the first one or more lock requests, a sequence of lock requests for locks on the remote data resource is determined. A first message that includes the sequence of lock requests is sent. A second message is received. The second message includes second one or more locks on the remote data resource, where the second one or more locks correspond to second one or more lock requests of the sequence of lock requests. A particular lock of the second one or more locks is granted in response to receiving a particular lock request for the particular lock on the remote data resource.
摘要翻译：公开了用于锁定优化和锁定预测的方法，以减少在使用基于服务器的资源中涉及的客户机 - 服务器消息的数量。接收到由慢通信链路链接的远程数据资源上的第一个或多个锁的首个一个或多个锁请求。基于第一个或多个锁定请求，确定对远程数据资源上的锁的锁定请求序列。发送包含锁定请求序列的第一条消息。接收到第二条消息。第二消息包括远程数据资源上的第二个一个或多个锁，其中第二个一个或多个锁对应于锁定请求序列的第二个一个或多个锁定请求。响应于接收到对远程数据资源上的特定锁的特定锁定请求，授予第二个或多个锁的特定锁。

10. 发明授权

US07636767B2 Method and apparatus for reducing network traffic over low bandwidth links 有权
标题翻译：用于在低带宽链路上减少网络流量的方法和装置
公开(公告)号：US07636767B2
公开(公告)日：2009-12-22
申请号：US11290188
申请日：2005-11-29
申请人： Etai Lev-Ran , Israel Cidon , Israel Zvi Ben-Shaul
发明人： Etai Lev-Ran , Israel Cidon , Israel Zvi Ben-Shaul
IPC分类号： G06F15/16
CPC分类号： H04L63/123 , H04L51/063 , H04L67/06
摘要： A method is disclosed for reducing network traffic. At a sender, a data chunk is identified for transmission to a receiver, which is connected to the sender over a communication link. The sender computes a signature of the data chunk and determines whether the data chunk has been previously transmitted by looking up the signature in a sender index table. The sender index table associates the signatures of previously transmitted data chunks with unique index values. A message is transmitted to the receiver, where if the data chunk has previously been transmitted then the message includes an index value from the sender index table that is associated with the signature of the data chunk. At the receiver, the data chunk is located in a receiver cache that stores the previously transmitted data chunks by looking up the index value included in the message in a receiver index table. The receiver index table associates the unique index values with the locations in the receiver cache of the previously transmitted data chunks.
摘要翻译：公开了一种减少网络流量的方法。在发送器处，识别出用于传输到接收器的数据块，该接收器通过通信链路连接到发送器。发送者计算数据块的签名，并通过查找发送方索引表中的签名来确定先前是否发送了数据块。发送方索引表将先前发送的数据块的签名与唯一的索引值相关联。将消息发送到接收机，其中如果先前已经发送了数据块，则该消息包括与发送者索引表相关联的索引值，该索引值与数据块的签名相关联。在接收器处，数据块位于接收器高速缓存中，该高速缓存通过在接收机索引表中查找消息中包括的索引值来存储先前传输的数据块。接收机索引表将唯一索引值与先前发送的数据块的接收器高速缓存中的位置相关联。

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