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1. 发明授权

US5457689A High speed polling protocol for multiple node network with sequential flooding of a polling message and a poll-answering message 失效
标题翻译：用于具有轮询消息的顺序洪泛和轮询答复消息的多节点网络的高速轮询协议
公开(公告)号：US5457689A
公开(公告)日：1995-10-10
申请号：US106446
申请日：1993-08-16
申请人： Maclen Marvit , Harold Kirkham
发明人： Maclen Marvit , Harold Kirkham
IPC分类号： H04L12/403 , H04L12/56 , H04L12/28
CPC分类号： H04B3/542 , H04L12/403 , H04L45/04 , H04B2203/5408 , H04B2203/5433 , H04B2203/545 , H04B2203/5458 , H04B2203/5491
摘要： The invention is a multiple interconnected network of intelligent message-repeating remote nodes which employs a remote node polling process performed by a master node by transmitting a polling message generically addressed to all remote nodes associated with the master node. Each remote node responds upon receipt of the generically addressed polling message by sequentially flooding the network with a poll-answering informational message and with the polling message.
摘要翻译：本发明是智能消息重复远程节点的多个互连网络，其采用由主节点执行的远程节点轮询过程，通过发送通用寻址到与主节点相关联的所有远程节点的轮询消息。每个远程节点通过使用轮询 - 答复信息消息和轮询消息顺序地淹没网络来接收通用寻址的轮询消息。

2. 发明授权

US5434865A Protocol for multiple node network 失效
标题翻译：多节点网络协议
公开(公告)号：US5434865A
公开(公告)日：1995-07-18
申请号：US155577
申请日：1993-11-19
申请人： Harold Kirkham
发明人： Harold Kirkham
IPC分类号： H04L12/403 , H04L12/56 , H04L12/00
CPC分类号： H04B3/542 , H04L12/403 , H04L45/04 , H04B2203/5408 , H04B2203/5433 , H04B2203/545 , H04B2203/5458 , H04B2203/5491
摘要： The invention is a multiple interconnected network of intelligent message-repeating remote nodes which employs an antibody recognition message termination process performed by all remote nodes and a remote node polling process performed by other nodes which are master units controlling remote nodes in respective zones of the network assigned to respective master nodes. Each remote node repeats only those messages originated in the local zone, to provide isolation among the master nodes.
摘要翻译：本发明是智能消息重复远程节点的多互联网络，其采用由所有远程节点执行的抗体识别消息终止处理和由其他节点执行的远程节点轮询过程，所述其他节点是控制网络的相应区域中的远程节点的主单元分配给各个主节点。每个远程节点仅重复发生在本地区域的消息，以提供主节点之间的隔离。

3. 发明授权

US5341372A Protocol for multiple node network 失效
标题翻译：多节点网络协议
公开(公告)号：US5341372A
公开(公告)日：1994-08-23
申请号：US683269
申请日：1991-04-10
申请人： Harold Kirkham
发明人： Harold Kirkham
IPC分类号： H04L12/403 , H04L12/56 , H04L12/00
CPC分类号： H04B3/542 , H04L12/403 , H04L45/04 , H04B2203/5408 , H04B2203/5433 , H04B2203/545 , H04B2203/5458 , H04B2203/5491
摘要： The invention is a multiple interconnected network of intelligent message-repeating remote nodes which employs an antibody recognition message termination process performed by all remote nodes and a remote node polling process performed by other nodes which are master units controlling remote nodes in respective zones of the network assigned to respective master nodes. Each remote node repeats only those messages originated in the local zone, to provide isolation among the master nodes.
摘要翻译：本发明是智能消息重复远程节点的多互联网络，其采用由所有远程节点执行的抗体识别消息终止过程和由其他节点执行的远程节点轮询过程，所述其他节点是控制网络的相应区域中的远程节点的主单元分配给各个主节点。每个远程节点仅重复发生在本地区域的消息，以提供主节点之间的隔离。

4. 发明授权

US5140278A Phase-locked loop FM demodulator 失效
标题翻译：锁相环FM解调器
公开(公告)号：US5140278A
公开(公告)日：1992-08-18
申请号：US667005
申请日：1991-03-11
申请人： Harold Kirkham , Shannon P. Jackson
发明人： Harold Kirkham , Shannon P. Jackson
IPC分类号： H03L7/091
CPC分类号： H03L7/091
摘要： A conventional phase-locked loop is improved by replacing its phase detector with one comprising a linear ramp generator and a sample-and-hold circuit, thus eliminating the need for a lowpass loop filter, although the output of the sample-and-hold circuit may be filtered in the case of a very low level modulating signal on the incoming FM signal, but then filtering is not a difficult problem as in a conventional phase-locked loop. The result is FM demodulation by zero-order estimation. For FM demodulation by first-order estimation, the arithmetic difference between adjacent samples is formed, and using a second sample-and-hold circuit an arithmetic difference signal is produced as an input to a second ramp generator that is reset after each sampling cycle to generate a ramp the slope of which is a function of the arithmetic difference signal stored in the second sample-and-hold circuit. The ramp thus generated by the second ramp generator is arithmetically summed with the zero-estimation signal from the first sample-and-hold circuit to form a first-order estimation signal. Filtering such a first-order estimation signal is less of a problem than filtering a zero-order estimation signal.
摘要翻译：通过用包括线性斜坡发生器和采样保持电路的相位检测器代替其相位检测器来改进传统的锁相环，因此消除了对低通环路滤波器的需要，尽管采样保持电路的输出在传入的FM信号上的低电平调制信号的情况下，滤波器可以被滤波，但是在常规的锁相环中滤波并不是一个困难的问题。结果是通过零阶估计的FM解调。对于通过一阶估计的FM解调，形成相邻采样之间的算术差异，并且使用第二采样和保持电路，产生算术差分信号作为在每个采样周期之后被复位的第二斜坡发生器的输入，产生斜坡，其斜率是存储在第二采样保持电路中的算术差信号的函数。由第二斜坡发生器产生的斜坡与来自第一采样保持电路的零估计信号进行算术求和，以形成一阶估计信号。过滤这样的一阶估计信号比过滤零阶估计信号的问题更少。

5. 发明授权

US5416777A High speed polling protocol for multiple node network 失效
标题翻译：多节点网络的高速轮询协议
公开(公告)号：US5416777A
公开(公告)日：1995-05-16
申请号：US29620
申请日：1993-03-11
申请人： Harold Kirkham
发明人： Harold Kirkham
IPC分类号： H04L12/403 , H04L12/56 , H04L5/22 , H04Q11/04
CPC分类号： H04B3/542 , H04L12/403 , H04L45/04 , H04B2203/5408 , H04B2203/5433 , H04B2203/545 , H04B2203/5458 , H04B2203/5491
摘要： The invention is a multiple interconnected network of intelligent message-repeating remote nodes which employs a remote node polling process performed by a master node by transmitting a polling message generically addressed to all remote nodes associated with the master node. Each remote node responds upon receipt of the generically addressed polling message by transmitting a poll-answering informational message and by relaying the polling message to other adjacent remote nodes.
摘要翻译：本发明是智能消息重复远程节点的多个互连网络，其采用由主节点执行的远程节点轮询过程，通过发送通用寻址到与主节点相关联的所有远程节点的轮询消息。每个远程节点通过发送轮询应答信息消息并通过将轮询消息中继到其他相邻的远程节点来接收通用寻址的轮询消息。

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