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1. 发明授权

US5754552A Automatic communication protocol detection system and method for network systems 失效
公开(公告)号：US5754552A
公开(公告)日：1998-05-19
申请号：US608819
申请日：1996-02-29
申请人： David M. Allmond , Laura E. Whitmire , Ahmad Nouri , Thao Minh Hoang , Hieu M. Hoang , Arthur T. Bennett
发明人： David M. Allmond , Laura E. Whitmire , Ahmad Nouri , Thao Minh Hoang , Hieu M. Hoang , Arthur T. Bennett
IPC分类号： G06F13/00 , H04L12/413 , H04L12/44 , H04L12/46 , H04L12/56 , H04L29/06 , H04Q1/30
CPC分类号： H04L29/06 , H04L12/44 , H04L12/462 , H04L12/5693 , H04L47/6225 , H04L49/90 , H04L49/9063 , H04L12/4625 , H04L69/08 , H04L69/18
摘要： A communication protocol detection system for enabling a network system to detect and interface one or more network devices each operating according to at least one of a plurality of different communication protocols. In one embodiment, a network interface card (NIC) is capable of operating according to one of two different communication protocols, such as the 10Base-T and 100Base-TX Ethernet Standards. The NIC includes two corresponding transceivers, where the transceivers are interfaced to a network connector for interfacing an external network device. Control logic initially enables the 10Base-T transceiver to determine if link pulses are detected. If link pulses are detected, the 100Base-T transceiver is enabled to determine if it detects the link pulses. If so, the 100Base-T transceiver is used to establish communications, and if not, the 10Base-T transceiver is used. Preferably, the 100Base-T transceiver is re-enabled a predetermined number of times to determine if the network device is a 100 Mbps device. In another embodiment, a repeater includes a plurality of interface circuits, each including a plurality of transceivers. Each of the transceivers of each of the interface circuits of each port is connected to a corresponding repeater module through an array of buses. Control logic enables the transceivers one at a time within each interface circuit and correspondingly monitors the corresponding link signal. When an enabled transceiver detects link pulses, that transceiver is used to establish communications. If a link signal indicates termination of communications, enabling of the transceivers one at a time is resumed.

2. 发明授权

US6072803A Automatic communication protocol detection system and method for network systems 失效
标题翻译：网络系统自动通信协议检测系统及方法
公开(公告)号：US6072803A
公开(公告)日：2000-06-06
申请号：US62892
申请日：1998-04-20
申请人： David M. Allmond , Laura E. Whitmire , Ahmad Nouri , Thao Minh Hoang , Hieu M. Hoang , Arthur T. Bennett
发明人： David M. Allmond , Laura E. Whitmire , Ahmad Nouri , Thao Minh Hoang , Hieu M. Hoang , Arthur T. Bennett
IPC分类号： G06F13/00 , H04L12/413 , H04L12/44 , H04L12/46 , H04L12/56 , H04L29/06
CPC分类号： H04L29/06 , H04L12/44 , H04L12/462 , H04L12/5693 , H04L47/6225 , H04L49/90 , H04L49/9063 , H04L12/4625 , H04L69/08 , H04L69/18
摘要： A communication protocol detection system for enabling a network system to detect and interface one or more network devices each operating according to at least one of a plurality of different communication protocols. In one embodiment, a network interface card (NIC) is capable of operating according to one of two different communication protocols, such as the 10Base-T and 100Base-TX Ethernet Standards. The NIC includes two corresponding transceivers, where the transceivers are interfaced to a network connector for interfacing an external network device. Control logic initially enables the 10Base-T transceiver to determine if link pulses are detected. If link pulses are detected, the 100Base-T transceiver is enabled to determine if it detects the link pulses. If so, the 100Base-T transceiver is used to establish communications, and if not, the 10Base-T transceiver is used. Preferably, the 100Base-T transceiver is re-enabled a predetermined number of times to determine if the network device is a 100 Mbps device. In another embodiment, a repeater includes a plurality of interface circuits, each including a plurality of transceivers. Each of the transceivers of each of the interface circuits of each port is connected to a corresponding repeater module through an array of buses. Control logic enables the transceivers one at a time within each interface circuit and correspondingly monitors the corresponding link signal. When an enabled transceiver detects link pulses, that transceiver is used to establish communications. If a link signal indicates termination of communications, enabling of the transceivers one at a time is resumed.
摘要翻译：一种通信协议检测系统，用于使得网络系统能够检测和接口一个或多个网络设备，每个网络设备根据多个不同的通信协议中的至少一个操作。在一个实施例中，网络接口卡（NIC）能够根据诸如10Base-T和100Base-TX以太网标准的两种不同的通信协议之一进行操作。 NIC包括两个相应的收发器，其中收发器连接到网络连接器，用于连接外部网络设备。控制逻辑最初使10Base-T收发器确定是否检测到链路脉冲。如果检测到链路脉冲，则使能100Base-T收发器来确定它是否检测到链路脉冲。如果是这样，则使用100Base-T收发器来建立通信，如果不是，则使用10Base-T收发器。优选地，100Base-T收发器被重新启用预定次数，以确定网络设备是否是100Mbps设备。在另一个实施例中，中继器包括多个接口电路，每个接口电路包括多个收发器。每个端口的每个接口电路的每个收发器通过总线阵列连接到相应的中继器模块。控制逻辑使收发器在每个接口电路内一次一个，并相应地监视对应的链路信号。当使能的收发器检测到链路脉冲时，该收发器用于建立通信。如果链路信号指示通信终止，则恢复一次一个收发器的使能。

3. 发明授权

US5796738A Multiport repeater with collision detection and jam signal generation 失效
标题翻译：具有碰撞检测和堵塞信号生成的多端口中继器
公开(公告)号：US5796738A
公开(公告)日：1998-08-18
申请号：US403206
申请日：1995-03-13
申请人： Craig M. Scott , Li Tung Wang , Arthur T. Bennett , Ahmad Nouri
发明人： Craig M. Scott , Li Tung Wang , Arthur T. Bennett , Ahmad Nouri
IPC分类号： H04L12/44 , H04L12/46 , H04L12/56 , H04L12/28
CPC分类号： H04L12/46 , H04L12/44 , H04L49/25 , H04L49/351
摘要： A network (10) includes several local networks (32, 34, 36). Each local network (32, 34, 36) includes a repeater (12, 16, 20) coupled to data devices (14, 18, 22). The combination of the repeater (12, 16, 20) and the data devices (14, 18, 22) form a collision domain for managing communications within the local network (32, 34, 36). Uplink modules (40, 44) manage communications between the local networks (32, 34, 36) by isolating collision domains and generating collision indications when messages cannot be transmitted. The uplink modules (40, 44) may also implement bridging, routing, or filtering capabilities that inhibit transmission of an intra-network message beyond its local network (32, 34, 36).
摘要翻译：网络（10）包括多个本地网络（32,34,36）。每个本地网络（32,34,36）包括耦合到数据设备（14,18,22）的中继器（12,16,20）。中继器（12,16,20）和数据设备（14,18,22）的组合形成用于管理本地网络（32,34,36）内的通信的冲突域。上行链路模块（40,44）通过隔离冲突域来管理本地网络（32,34,36）之间的通信，并且当不能发送消息时产生冲突指示。上行链路模块（40,44）还可以实现阻止网络内消息超出其本地网络（32,34,36）的传输的桥接，路由或过滤能力。

4. 发明授权

US5854790A Method and apparatus for networking data devices using an uplink module 失效
标题翻译：使用上行链路模块联网数据设备的方法和装置
公开(公告)号：US5854790A
公开(公告)日：1998-12-29
申请号：US891511
申请日：1997-07-11
申请人： Craig M. Scott , Li Tung Wang , Arthur T. Bennett , Ahmad Nouri
发明人： Craig M. Scott , Li Tung Wang , Arthur T. Bennett , Ahmad Nouri
IPC分类号： H04L12/44 , H04L12/46 , H04L12/56 , H04L12/28 , G06F15/16 , H04L12/413
CPC分类号： H04L12/46 , H04L12/44 , H04L49/25 , H04L49/351
摘要： A network (10) includes several local networks (32, 34, 36). Each local network (32, 34, 36) includes a repeater (12, 16, 20) coupled to data devices (14, 18, 22). The combination of the repeater (12, 16, 20) and the data devices (14, 18, 22) form a collision domain for managing communications within the local network (32, 34, 36). Uplink modules (40, 44) manage communications between the local networks (32, 34, 36) by isolating collision domains and generating collision indications when messages cannot be transmitted. The uplink modules (40, 44) may also implement bridging, routing, or filtering capabilities that inhibit transmission of an intra-network message beyond its local network (32, 34, 36).
摘要翻译：网络（10）包括多个本地网络（32,34,36）。每个本地网络（32,34,36）包括耦合到数据设备（14,18,22）的中继器（12,16,20）。中继器（12,16,20）和数据设备（14,18,22）的组合形成用于管理本地网络（32,34,36）内的通信的冲突域。上行链路模块（40,44）通过隔离冲突域来管理本地网络（32,34,36）之间的通信，并且当不能发送消息时产生冲突指示。上行链路模块（40,44）还可以实现阻止网络内消息超出其本地网络（32,34,36）的传输的桥接，路由或过滤能力。

5. 发明授权

US07103613B2 Object oriented query root leaf inheritance to relational join translator method, system, article of manufacture, and computer program product 失效
标题翻译：面向对象查询根叶继承关系连接翻译方法，系统，制造和计算机程序产品
公开(公告)号：US07103613B2
公开(公告)日：2006-09-05
申请号：US10438472
申请日：2003-05-14
申请人： Ahmad Nouri
发明人： Ahmad Nouri
IPC分类号： G06F17/30
CPC分类号： G06F17/30607 , G06F17/30513 , Y10S707/99943 , Y10S707/99944
摘要： An object oriented query such as an enterprise java bean query is translated into a corresponding relational query by identifying an inter-hierarchal relationship relating two or more object oriented hierarchies; identifying a source object oriented hierarchy of the inter-hierarchal relationship; mapping the source object oriented hierarchy into corresponding source relational tables; building a source series of joins between the source relational tables, the source series being ordered in a top-down order from a root of the source object oriented hierarchy; identifying a target class of the inter-hierarchal relationship; mapping the target object oriented hierarchy into corresponding target relational tables; building a target series of joins between the target relational tables, the target series comprising a first target series and a second target series, the first target series corresponding to the target class, a root of the target object oriented hierarchy, and intervening nodes between the target class and the root of the target object oriented hierarchy, and the second target series corresponding to nodes in leaves of the target object oriented hierarchy located below the target class; and combining the source series of joins and the target series of joins into the corresponding relational query. For a query selection based upon a plurality of relationships between the object oriented hierarchies, the steps may be repeated for each of the plurality of relationships. The combined series of joins may be further reordered by recursively finding a join relationship between a current node and a preceding node in the combined series of joins. To improve performance, a join above a target of a relationship is built as an inner join, and a join below the target of relationship is built as an outer join.
摘要翻译：将面向对象的查询（如企业Java bean查询）通过识别与两个或多个面向对象层次结构相关联的层间关系被转换为相应的关系查询; 识别层间关系的面向对象的层次结构; 将源对象层级映射到相应的源关系表中; 在源关系表之间构建源系列连接，源系列以从源对象定向层次结构的根自上而下排序; 识别层次关系的目标阶层; 将目标对象定向层次映射到相应的目标关系表中; 在所述目标关系表之间建立目标系列连接，所述目标系列包括第一目标系列和第二目标系列，对应于所述目标类别的所述第一目标系列，所述目标对象定向层级的根，以及所述目标对象定向层次之间的中间节点目标类和目标对象层次结构的根，第二目标序列对应于位于目标类别下方的面向对象的目标层级的叶中的节点; 并将源系列连接和目标系列连接组合到相应的关系查询中。对于基于面向对象的层次之间的多个关系的查询选择，可针对多个关系中的每一个重复该步骤。可以通过在组合的连接系列中递归地找到当前节点和先前节点之间的连接关系来进一步重新排序组合的连接系列。为了提高性能，建立一个关系目标之上的连接作为内部连接，并且在关系目标之下的连接构建为外部连接。

6. 发明授权

US6163849A Method of powering up or powering down a server to a maintenance state 失效
标题翻译：将服务器上电或关机至维护状态的方法
公开(公告)号：US6163849A
公开(公告)日：2000-12-19
申请号：US943077
申请日：1997-10-01
申请人： Ahmad Nouri , Karl S. Johnson
发明人： Ahmad Nouri , Karl S. Johnson
IPC分类号： G06F1/00 , G06F1/20 , G06F1/26 , G06F3/06 , G06F9/445 , G06F11/07 , G06F11/273 , G06F11/30 , G06F11/32 , G06F11/34 , G06F13/40 , G06F21/00 , H04L12/12 , H04L12/24 , H04L12/26 , H04L12/40 , H04L12/56 , H05K7/20 , G06F1/28 , G06F1/30
CPC分类号： H04L43/00 , G06F1/20 , G06F1/206 , G06F1/26 , G06F3/0601 , G06F9/4411 , G06F11/0748 , G06F11/0775 , G06F11/0793 , G06F11/2294 , G06F11/3006 , G06F11/3058 , G06F11/3065 , G06F11/328 , G06F11/3466 , G06F11/3476 , G06F11/3495 , G06F13/4027 , G06F21/305 , G06F2003/0692 , G06F2201/86 , H04L12/12 , H04L41/0213 , H04L41/0654 , H04L41/0681 , H04L41/0816 , H04L41/082 , H04L41/12 , H04L41/22 , H04L43/0811 , H04L43/0817 , H04L49/90 , H04L49/901 , Y02D50/40
摘要： A fault tolerant method of powering up and powering down a server through either a local or remote client machine. The remote machine accesses the server by use of a dial-in modem connection, while the local machine accesses the server by a local serial connection. The power up operation brings the server to a maintenance state such that diagnostics or recovery can be performed even though the server operating system software is not operational. Power down is used when certain types of diagnostic, maintenance, or administrative tasks need to be done.
摘要翻译：通过本地或远程客户端计算机为服务器上电和断电的容错方法。远程机器通过使用拨入调制解调器连接访问服务器，而本地计算机通过本地串行连接访问服务器。上电操作使服务器处于维护状态，即使服务器操作系统软件不可操作，也可以进行诊断或恢复。当需要进行某些类型的诊断，维护或管理任务时，会使用掉电。

7. 发明授权

US6145098A System for displaying system status 失效
标题翻译：显示系统状态的系统
公开(公告)号：US6145098A
公开(公告)日：2000-11-07
申请号：US942347
申请日：1997-10-01
申请人： Ahmad Nouri , Karl S. Johnson
发明人： Ahmad Nouri , Karl S. Johnson
IPC分类号： G06F1/00 , G06F1/20 , G06F1/26 , G06F3/06 , G06F9/445 , G06F11/00 , G06F11/07 , G06F11/273 , G06F11/30 , G06F11/32 , G06F11/34 , G06F13/38 , G06F13/40 , G06F21/00 , H02P7/285 , H04L12/12 , H04L12/24 , H04L12/26 , H04L12/40 , H04L12/56 , H05K7/20
CPC分类号： H04L41/12 , G06F1/20 , G06F1/206 , G06F1/26 , G06F11/0748 , G06F11/0769 , G06F11/2294 , G06F11/3013 , G06F11/3024 , G06F11/3041 , G06F11/3051 , G06F11/3058 , G06F11/328 , G06F11/3466 , G06F13/385 , G06F13/4027 , G06F21/305 , G06F21/31 , H02P7/285 , H04L12/12 , H04L41/082 , H04L41/22 , H04L43/065 , G06F11/0793 , G06F11/3476 , G06F11/3495 , G06F2003/0692 , G06F2201/86 , G06F3/0601 , H04L41/0213 , H04L43/045 , H04L43/0817 , H04L43/0823 , H04L43/106 , H04L43/16 , Y02B60/33 , Y02B60/34
摘要： A fault tolerant computer system for obtaining and displaying, or updating the status of server components through a remote interface and either a local or remote client machine without intervention of the server operating system software. The remote machine accesses the server by use of a dial-in modem connection, while the local machine accesses the server by a local serial connection. The components that can be monitored include, but are not limited to, the following: Power Supplies, Temperatures, Fans, Processors, I/O Groups, I/O Canisters, Serial Numbers, and Revisions.
摘要翻译：一种容错计算机系统，用于通过远程接口以及本地或远程客户端机器获取和更新服务器组件的状态，而无需服务器操作系统软件的干预。远程机器通过使用拨入调制解调器连接访问服务器，而本地计算机通过本地串行连接访问服务器。可以监控的组件包括但不限于：电源，温度，风扇，处理器，I / O组，I / O罐，序列号和修订版本。

8. 发明授权

US6122746A System for powering up and powering down a server 失效
标题翻译：为服务器上电和关机的系统
公开(公告)号：US6122746A
公开(公告)日：2000-09-19
申请号：US943076
申请日：1997-10-01
申请人： Ahmad Nouri , Karl S. Johnson
发明人： Ahmad Nouri , Karl S. Johnson
IPC分类号： G06F1/00 , G06F1/20 , G06F1/26 , G06F3/06 , G06F9/445 , G06F11/07 , G06F11/273 , G06F11/30 , G06F11/32 , G06F11/34 , G06F13/40 , G06F21/00 , H04L12/12 , H04L12/24 , H04L12/26 , H04L12/40 , H04L12/56 , H05K7/20 , G06F1/32
CPC分类号： H04L43/065 , G06F1/20 , G06F1/206 , G06F1/26 , G06F11/0748 , G06F11/0775 , G06F11/2294 , G06F11/3006 , G06F11/3058 , G06F11/3065 , G06F11/328 , G06F11/3466 , G06F13/4027 , G06F21/305 , G06F21/31 , G06F9/4411 , H04L12/12 , H04L41/12 , H04L41/22 , G06F11/0793 , G06F11/3476 , G06F11/3495 , G06F2003/0692 , G06F2201/86 , G06F3/0601 , H04L41/0213 , H04L43/045 , H04L43/0817 , H04L43/0823 , H04L43/106 , H04L43/16 , Y02B60/1228 , Y02B60/1235 , Y02B60/1275 , Y02B60/165 , Y02B60/32 , Y02B60/34
摘要： A fault tolerant computer system for powering up and powering down a server through either a local or remote client machine. The remote machine accesses the server by use of a dial-in modem connection. The power up operation brings the server to an operational state such that diagnostics or recovery can be performed even though the operating system software on the server is not operational. Power down is used when diagnosis and maintenance, such as changing a part, needs to be done. Other reasons for power down are for security or power conservation.
摘要翻译：容错计算机系统，用于通过本地或远程客户端机器为服务器上电和关机。远程机器通过使用拨入式调制解调器连接访问服务器。上电操作使服务器处于运行状态，即使服务器上的操作系统软件不可操作，也可执行诊断或恢复。需要进行诊断和维护（如更换部件）时，可以使用掉电。断电的其他原因是为了安全或节能。

9. 发明授权

US6065053A System for resetting a server 失效
标题翻译：用于重置服务器的系统
公开(公告)号：US6065053A
公开(公告)日：2000-05-16
申请号：US942333
申请日：1997-10-01
申请人： Ahmad Nouri , Karl S. Johnson
发明人： Ahmad Nouri , Karl S. Johnson
IPC分类号： G06F11/14 , H04L12/24 , G06F11/30
CPC分类号： G06F11/1441 , H04L41/0654
摘要： A fault tolerant computer system for resetting a server through either a local or remote client machine. The remote machine accesses the server by use of a dial-in modem connection, while the local machine accesses the server by a local serial connection. The resetting operation brings the server and operating system software to a normal operational state. Reset is used after diagnostics or recovery have been performed without the use of the server operating system software or to restart the server after an unexpected crash.
摘要翻译：用于通过本地或远程客户机重置服务器的容错计算机系统。远程机器通过使用拨入调制解调器连接访问服务器，而本地计算机通过本地串行连接访问服务器。复位操作使服务器和操作系统软件处于正常工作状态。执行诊断或恢复后不使用服务器操作系统软件或在意外崩溃后重新启动服务器时使用复位。

10. 发明授权

US07426522B2 Object oriented query path expression to relational outer join translator method, system, article of manufacture, and computer program product 有权
标题翻译：面向对象的查询路径表达式到关系外连接翻译器方法，系统，制造和计算机程序产品
公开(公告)号：US07426522B2
公开(公告)日：2008-09-16
申请号：US10669934
申请日：2003-09-23
申请人： Ahmad Nouri , David J. Wisneski
发明人： Ahmad Nouri , David J. Wisneski
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30607 , G06F17/30504 , Y10S707/99932 , Y10S707/99944
摘要： A path expression is translated to a relational database outer join by analyzing each path expression defined in each level of the object oriented query, and by identifying each path expression which can be a candidate for a translation to an outer join. The path expressions are ordered staffing with path expressions defined in a FROM clause. These ordered path expressions are grouped sequentially based upon on a source-target dependency between ordered path expressions and based upon the identifications as a candidate for a translation to an outer join. A quantifier is created for each path expression, said quantifier comprising a variable representing a table in a relational database, and each grouped path expression is replaced with a corresponding quantifier and related table in a relational database. A translation of the object oriented query to a relational query is then completed.
摘要翻译：路径表达式通过分析在面向对象的查询的每个级别中定义的每个路径表达式，并通过识别可以作为翻译到外部连接的候选者的每个路径表达式，将其转换为关系数据库外部连接。路径表达式是使用FROM子句中定义的路径表达式进行排序的人员配置。这些有序路径表达式基于有序路径表达式之间的源 - 目标依赖性并且基于标识作为翻译到外部连接的候选者而被顺序地分组。为每个路径表达式创建量词，所述量词包括表示关系数据库中的表的变量，并且每个分组的路径表达式被替换为关系数据库中的对应的量词和相关表。然后完成面向对象查询到关系查询的翻译。

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