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1. 发明授权

US6134665A Computer with remote wake up and transmission of a status packet when the computer fails a self test 失效
标题翻译：计算机具有远程唤醒和当计算机自检失败时传送状态数据包
公开(公告)号：US6134665A
公开(公告)日：2000-10-17
申请号：US9809
申请日：1998-01-20
申请人： Philippe Klein , Simoni Ben-Michael , Avraham Menachem , Sarit Shvimmer
发明人： Philippe Klein , Simoni Ben-Michael , Avraham Menachem , Sarit Shvimmer
IPC分类号： G06F1/32 , H04L12/12 , H04L12/407 , H04L29/14 , E06F1/26
CPC分类号： H04L12/10 , G06F1/3209 , H04L12/12 , H04L69/40 , H04L12/40032 , Y02B60/34 , Y02B60/35
摘要： An apparatus for use in a computer has a network interface subsystem having power applied thereto when power is removed from other components of the computer. A receiver in the network interface subsystem receives a packet directed to the computer from the network, and in response to receipt of a selected packet, restores power to the other components of the computer. Upon restoration of power to the other components of the computer, a signalling device reports status of at least one of the other components of the computer to the network interface subsystem. A transmitter in the network interface subsystem sends, in response to the signalling device, a status packet onto the network giving a status of the computer in the event that a component is not functional, following restoration of power to the other components of the computer. The computer has a processor which executes a self test upon restoration of power to the processor, and a self test signalling device to signal to the network interface subsystem the results of the self test, to initiate transmission of a status packet by the network interface onto the network in the event that the computer fails the self test. The signalling device may be a management bus, and the management bus may operate under the I2C protocol. The receiver uses imperfect filtering to identify a wake up packet, and also may use a mask in performing imperfect filtering.
摘要翻译：用于计算机的装置具有网络接口子系统，当从计算机的其它部件移除电源时，该网络接口子系统具有施加到其上的功率。网络接口子系统中的接收机从网络接收指向计算机的分组，并且响应于接收到所选择的分组，恢复计算机的其他组件的电力。当恢复到计算机的其他部件的电力时，信令装置将计算机的其他部件中的至少一个的状态报告给网络接口子系统。网络接口子系统中的发射机在恢复对计算机的其他部件的电源之后，响应于信令装置向网络发送状态分组，该状态分组在组件不起作用的情况下给出计算机的状态。计算机具有处理器，其在恢复对处理器的电力时执行自检;以及自检信号装置，向网络接口子系统发信号通知自测试结果，以启动由网络接口传送状态分组到计算机无法自检的情况下的网络。信令设备可以是管理总线，并且管理总线可以在I2C协议下操作。接收机使用不完美的过滤来识别唤醒分组，并且也可以在执行不完美的过滤时使用掩码。

2. 发明授权

US6145102A Transmission of an error message over a network by a computer which fails a self-test 失效
标题翻译：由自动测试失败的计算机通过网络传输错误消息
公开(公告)号：US6145102A
公开(公告)日：2000-11-07
申请号：US9084
申请日：1998-01-20
申请人： Philippe Klein , Simoni Ben-Michael , Avraham Menachem , Sarit Shvimmer
发明人： Philippe Klein , Simoni Ben-Michael , Avraham Menachem , Sarit Shvimmer
IPC分类号： G06F11/07 , G06F11/22 , G06F11/20 , G01R31/38
CPC分类号： G06F11/0784 , G06F11/0745 , G06F11/0748 , G06F11/2284
摘要： A computer may have a management bus installed, where the management bus is coupled to sensors which monitor status of components of the computer. The management bus may also be coupled to a management bus processor, where the management bus processor receives status information from the management bus concerning status of components of the computer. An interface between the management bus and the network subsystem permits transmission of an error message in the event that the computer has a failure which inactivates the system CPU, the system bus, the system memory, or the system power supply.
摘要翻译：计算机可以安装管理总线，其中管理总线耦合到监测计算机的组件的状态的传感器。管理总线也可以耦合到管理总线处理器，其中管理总线处理器从管理总线接收关于计算机的组件的状态的状态信息。管理总线和网络子系统之间的接口允许在计算机具有使系统CPU，系统总线，系统存储器或系统电源无效的故障的情况下发送错误消息。

3. 发明授权

US6097705A Buffered repeater with independent ethernet collision domains 失效
标题翻译：具有独立以太网冲突域的缓冲中继器
公开(公告)号：US6097705A
公开(公告)日：2000-08-01
申请号：US780654
申请日：1997-01-07
申请人： Simoni Ben-Michael , Shuki Perlman , Avraham Menachem
发明人： Simoni Ben-Michael , Shuki Perlman , Avraham Menachem
IPC分类号： H04L12/56 , H04L12/46
CPC分类号： H04L49/351 , H04L49/201 , H04L49/254 , H04L49/506
摘要： A repeater device for forwarding a data packet from a first Ethernet collision domain to a second Ethernet collision domain has a plurality of ports, each port for connection to an independent Ethernet collision domain, each port has an associated receive buffer and an associated transmit buffer, and there is a means for forwarding a data packet from the receive buffer of a receiving port to the transmit buffer of a transmitting port. A data packet received at the receiving port is then first stored in that port's the receive buffer, is forwarded to the transmit buffer of the transmitting port, and is then transmitted from the transmit buffer by the transmitting port.
摘要翻译：用于将数据分组从第一以太网冲突域转发到第二以太网冲突域的中继器设备具有多个端口，每个端口用于连接到独立以太网冲突域，每个端口具有相关联的接收缓冲器和相关联的发送缓冲器，并且存在用于将数据分组从接收端口的接收缓冲器转发到发送端口的发送缓冲器的装置。接收端口接收到的数据包然后首先存储在该端口的接收缓冲器中，被转发到发送端口的发送缓冲器，然后由发送端口从发送缓冲器发送。

4. 发明授权

US6002675A Method and apparatus for controlling transmission of data over a network 失效
标题翻译：用于控制网络上的数据传输的方法和装置
公开(公告)号：US6002675A
公开(公告)日：1999-12-14
申请号：US779877
申请日：1997-01-06
申请人： Simoni Ben-Michael , Shuki Perlman , Avraham Menachem
发明人： Simoni Ben-Michael , Shuki Perlman , Avraham Menachem
IPC分类号： H04L12/46 , H04L12/56 , H04J3/26
CPC分类号： H04L49/351 , H04L12/46 , H04L49/201 , H04L49/254 , H04L49/506
摘要： A repeater which introduces a minimum of delay in the transfer of a data packet from a source LAN to a destination LAN has an arbiter which grants access to a bus for a port to broadcast a received data packet onto the bus for loading the data packet into a transmit buffer for each outgoing port. The arbiter grants access only after all ports signal that their transmit buffers are ready to load the data packet from the bus. A transmit buffer signals that it is ready to be loaded at the passage of the collision window as it is transmitting a packet previously loaded into the transmit buffer. Accordingly, the transmit buffer is simultaneously transmitting the previously loaded packet and loading the new packet after the arbiter responds to the signal.
摘要翻译：引入数据分组从源LAN传输到目的地LAN的最小延迟的中继器具有仲裁器，其允许访问总线用于端口以将接收到的数据分组广播到总线上以将数据分组加载到每个输出端口的发送缓冲区。只有在所有端口发信号通知发送缓冲区准备好从总线加载数据包之后，仲裁器才允许访问。发送缓冲器发出信号，当它正在发送先前加载到发送缓冲器中的分组时，它准备好在碰撞窗口的通过期间加载。因此，发送缓冲器同时发送先前加载的分组，并且在仲裁器响应该信号之后加载新分组。

5. 发明授权

US06442170B1 Adaptive addressing filtering 有权
标题翻译：自适应寻址过滤
公开(公告)号：US06442170B1
公开(公告)日：2002-08-27
申请号：US09630703
申请日：2000-08-01
申请人： Shuki Perlman , Avraham Menachem
发明人： Shuki Perlman , Avraham Menachem
IPC分类号： H04L1246
CPC分类号： H04L49/351 , H04L49/201 , H04L49/254 , H04L49/506
摘要： A repeater, which forwards data packets from a first Ethernet collision domain to a second Ethernet collision domain while filtering packets so as to eliminate unnecessary packets from being transmitted onto Ethernet networks, has a register for each port, where the register holds the address of a workstation from which the port last received a data packet. When a data packet addressed to that port is received by another port, the repeater asserts a signal line informing the other ports that the dat apacket may be ignored by them, and the addressed port receives the data packet for transmission onto the Ethernet collision domain connected thereto.
摘要翻译：将数据分组从第一以太网冲突域转发到第二以太网冲突域的中继器在过滤分组以消除不必要的分组被传送到以太网上时，具有每个端口的寄存器，其中该寄存器保存一个端口最后接收到数据包的工作站。当寻址到该端口的数据分组被另一端口接收时，中继器断言信号线通知其他端口数据包可能被它们忽略，并且寻址端口接收数据分组以传输到以太网冲突域连接到此。

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