公开(公告)号：US6105057A

公开(公告)日：2000-08-15

申请号：US14504

申请日：1998-01-28

申请人： Ohaness Kuftedjian ,  Cory Lam ,  Stephen Wright

发明人： Ohaness Kuftedjian ,  Cory Lam ,  Stephen Wright

IPC分类号： G06F9/46 ,  G06F13/18

CPC分类号： G06F9/526 ,  Y10S707/99945 ,  Y10S707/99948

摘要： A system and technique enables network level locks, called network mutexes, on network objects such as databases and ports. A remote data server (RDS) element resides on a server for receiving network mutex (NM) request from remote clients. A NM request includes, in part, a network mutex name, a locking priority, identification of the requesting element and client, and an indication as to whether the network mutex may be shared with other equivalent applications or elements. The RDS element grants the NM request when no other application or element has established the network mutex or the network mutex is held by an equivalent application or element and is in a sharable status. Network mutexes are removed when the remote locking client transmits a NM unlock request. Network mutexes enable central control of the locking and unlocking of network objects.

摘要翻译： 系统和技术使网络级别锁（称为网络互斥体）可以在网络对象（如数据库和端口）上实现。 远程数据服务器（RDS）元素驻留在服务器上，用于从远程客户端接收网络互斥（NM）请求。 NM请求部分地包括网络互斥名称，锁定优先级，请求元素和客户端的标识，以及关于网络互斥体是否可以与其他等效应用或元素共享的指示。 当没有其他应用程序或元素建立网络互斥体或网络互斥体由等效的应用程序或元素持有并且处于共享状态时，RDS元素授予NM请求。 当远程锁定客户端发送NM解锁请求时，将删除网络互斥体。 网络互斥可以集中控制网络对象的锁定和解锁。

公开(公告)号：US06263053B1

公开(公告)日：2001-07-17

申请号：US09191021

申请日：1998-11-12

申请人： Ohaness Kuftedjian ,  Cory Lam

发明人： Ohaness Kuftedjian ,  Cory Lam

IPC分类号： H04M164

CPC分类号： H04M3/60 ,  H04M3/42093 ,  H04M3/42102 ,  H04M2242/22

摘要： A telephone call processing system and method for providing operator service. The system maintains a number of customer directories, each customer directory having information pertaining to a number of subscribers of the customer. When an incoming telephone call is received by the system, the system automatically identifies the customer directory corresponding to the customer indicated by the telephone number dialed by the caller. Upon locating the appropriate customer directory, the system automatically switches access by the system operator thereto. Thereafter, the system operator may perform a search in the customer directory for the subscriber who the caller wishes to contact. Upon successfully locating information pertaining to the subscriber in the customer directory, the subscriber information may be communicated to the caller.

摘要翻译： 一种用于提供操作员服务的电话呼叫处理系统和方法。 系统维护多个客户目录，每个客户目录具有与客户的多个用户有关的信息。 当系统接收到来电时，系统自动识别由呼叫者拨打的电话号码指示的客户对应的客户目录。 在找到适当的客户目录后，系统自动切换系统操作员的访问。 此后，系统操作员可以在客户目录中对呼叫者希望接触的用户执行搜索。 在客户目录中成功定位与用户有关的信息时，用户信息可以被传送给呼叫者。

公开(公告)号：US06018745A

公开(公告)日：2000-01-25

申请号：US996940

申请日：1997-12-23

申请人： Ohaness Kuftedjian

发明人： Ohaness Kuftedjian

IPC分类号： G06F17/30

CPC分类号： G06F17/30106 ,  Y10S707/915 ,  Y10S707/959 ,  Y10S707/99938 ,  Y10S707/99952

摘要： A computer network system and technique enables linked files, such as those that are physically distinct but data dependent, to be simultaneously accessed. Elements, whether they are realized in hardware or software, are located in both the servers and the clients in a network. A remote data server (RDS) element in a server receives coupled file access (CFA) requests from clients. A corresponding element at the client includes the names of the linked files, a file access priority, and a file access communication timeout in the CFA request. The RDS element, upon accepting a CFA request, initializes a CFA thread. A CFA thread maps the requested files into virtual memory. The server, through the CFA thread, can then proceed to provide the requisite access from the virtual-memory-mapped images. Other elements within the network can therefore access the same files from the same or another virtual memory mapping. The coupled file accessing prevents mismatches of linked files.

摘要翻译： 计算机网络系统和技术使得能够同时访问诸如物理上不同但依赖于数据的链接文件。 无论是以硬件或软件实现的元素都位于网络中的服务器和客户端中。 服务器中的远程数据服务器（RDS）元素接收来自客户机的耦合文件访问（CFA）请求。 客户端中的相应元素包括链接文件的名称，文件访问优先级以及CFA请求中的文件访问通信超时。 RDS元素在接受CFA请求时初始化CFA线程。 CFA线程将请求的文件映射到虚拟内存中。 然后，通过CFA线程的服务器可以继续从虚拟内存映射图像提供必要的访问。 因此，网络中的其他元素可以从相同或另一个虚拟内存映射访问相同的文件。 耦合文件访问可防止链接文件的不匹配。