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

US5001472A Uneven token distribution technique for token based local area network 失效
标题翻译：基于令牌的局域网不均匀的令牌分配技术
公开(公告)号：US5001472A
公开(公告)日：1991-03-19
申请号：US154970
申请日：1988-02-11
申请人： Michael A. Fischer , William M. Cox , John L. Moschner , James H. Nuckols
发明人： Michael A. Fischer , William M. Cox , John L. Moschner , James H. Nuckols
IPC分类号： H04L12/417
CPC分类号： H04L12/417
摘要： In a token-based local area network, the token may be selectively redirected out of its normal even rotational sequence among all of the active nodes of the network to pass the token more frequently through a priority group of nodes than through a non-priority group of nodes. The priority group is more likely to have messages to initiate from either a numerical or immediacy standpoint, compared to the non-priority group which is less likely to have messages to initiate. When token redirection is not desired, the token is passed in this normal even rotational sequence. Despite redirection, the token is still passed through all of the active nodes on the network in a periodic manner so as to assure normal network activity. Multiple messages can be initiated from a single node before the token is passed to any other node. Token redirection can be controlled in a predetermined pattern to accommodate either the actual or anticipated message traffic from the priority group of nodes, and can be controlled in response to a queue of messsages waiting to be initiated from a priority node.
摘要翻译：在基于令牌的局域网中，令牌可以被选择性地从网络的所有活动节点中的正常均匀旋转序列重定向，以通过优先级节点组比通过非优先级组更频繁地传递令牌的节点。与非优先级组相比，优先级组更有可能从数字或即时性的角度发起消息，这些组不太可能发起消息。当不需要令牌重定向时，令牌以这个正常的均匀旋转顺序传递。尽管重定向，令牌仍然以周期的方式通过网络上的所有活动节点，以确保正常的网络活动。在将令牌传递到任何其他节点之前，可以从单个节点启动多个消息。可以以预定模式控制令牌重定向以适应来自优先级节点组的实际或预期消息业务，并且可以响应于等待从优先级节点发起的消息队列来进行控制。

2. 发明授权

US4094462A Method and means for providing and testing secure identification data 失效
标题翻译：提供和测试安全识别数据的方法和手段
公开(公告)号：US4094462A
公开(公告)日：1978-06-13
申请号：US710827
申请日：1976-08-02
申请人： John L. Moschner
发明人： John L. Moschner
IPC分类号： G06K7/00 , G06K17/00 , G06K19/10 , G06K19/16 , G06Q20/34 , G07F7/12 , G06F7/02 , G06K7/08
CPC分类号： G06K19/16 , G06K19/10 , G06Q20/347 , G07F7/08 , G07F7/125
摘要： Method and means are disclosed for providing and testing a secure identification medium on which is encoded uniqueness information and security information in addition to customer information. The security information is generated from the uniqueness information and the customer information by means of algorithm processing means and is then compared with the security information read from the record medium. The algorithm processing means is also employed in generating the security information in the first instance for encoding said information on said record medium initially. Failure in the comparison of the security information encoded on the record medium with that generated by the algorithm processing means provides an indication that the record medium is not a legitimate one.
摘要翻译：公开了用于提供和测试除了客户信息之外的编码唯一性信息和安全信息的安全识别介质的方法和装置。安全信息是通过算法处理装置从唯一性信息和客户信息生成的，然后与从记录介质读取的安全信息进行比较。该算法处理装置也用于在第一时间生成用于对所述记录介质上的所述信息最初进行编码的安全信息。将记录介质上编码的安全信息与由算法处理装置生成的安全信息进行比较的失败提供了记录介质不是合法记录介质的指示。

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