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1. 发明申请

WO1992021186A1 METHOD OF AND SYSTEM FOR ACCESSING DISTRIBUTED RESOURCES ON ISDN 审中-公开
标题翻译： ISDN接入分配资源的方法与系统
公开(公告)号：WO1992021186A1
公开(公告)日：1992-11-26
申请号：PCT/US1991003615
申请日：1991-05-24
申请人： BELL ATLANTIC NETWORK SERVICES, INC. , GAGLIARDI, Ugo, O. , HSU, Meichum , CUMMINGS, Paul , LORVIG, Don , LEW, Paul
发明人： BELL ATLANTIC NETWORK SERVICES, INC.
IPC分类号： H04J03/02
CPC分类号： H04Q11/0428 , H04L2012/5615 , H04L2012/5616 , H04L2012/5632 , H04Q11/0478
摘要： An implementation of an ISDN router (100) enables computers interconnected to each other and to the ISDN to share resources by issuing operating system commands. One computer can access a storage disk or other resource of another computer distributed at any terminal location on the ISDN. Each disk on the Network has a unique name by which it is accessed. The configuration of the Network and number of computers distributed on it are transparent to each user. To improve bandwidth utilization of the ISDN line while sharing terminal resources, a B-channel allocation algorithm (180, 182, 184, 186) executed by routers (100) between the terminals and the ISDN line dynamically allocates bandwidth by monitoring (176) traffic at each destination queue and in response allocating (172) or deallocating (172) virtual B-channels (172, 174). Bandwidth utilization is optimized by packaging data packets into trains that are transmitted to the destination when the train is completed and upon satisfaction of other conditions. Each train undergoes data compression by execution of a suitable compression algorithm.
摘要翻译： ISDN路由器（100）的实现使得彼此互连的计算机和ISDN能够通过发出操作系统命令共享资源。一台计算机可以访问分布在ISDN上任何终端位置的另一台计算机的存储磁盘或其他资源。网络上的每个磁盘都有一个唯一的名称，通过它访问它。网络的配置和分布在其上的计算机数量对每个用户都是透明的。为了在共享终端资源的同时提高ISDN线路的带宽利用率，由终端和ISDN线路之间的路由器（100）执行的B信道分配算法（180,182,184,186）通过监视（176）流量来动态分配带宽在每个目的地队列中并且响应于分配（172）或释放（172）虚拟B信道（172,174）。带宽利用率通过将数据包打包成火车完成并在其他条件满足时传输到目的地的列车进行优化。每个列车通过执行合适的压缩算法进行数据压缩。

2. 发明申请

WO1992021188A1 CHANNEL UTILIZATION METHOD AND SYSTEM FOR ISDN 审中-公开
标题翻译： ISDN的信道使用方法和系统
公开(公告)号：WO1992021188A1
公开(公告)日：1992-11-26
申请号：PCT/US1991003613
申请日：1991-05-24
申请人： BELL ATLANTIC NETWORK SERVICES, INC. , GAGLIARDI, UGO, O. , HSU, Meichum , CUMMINGS, Paul , KO, Cheng-Hsu
发明人： BELL ATLANTIC NETWORK SERVICES, INC.
IPC分类号： H04J03/16
CPC分类号： H04Q11/0478 , H04L2012/5615 , H04L2012/5616 , H04L2012/5632 , H04Q11/0428 , H04Q2213/13034 , H04Q2213/13141 , H04Q2213/13176 , H04Q2213/13209 , H04Q2213/1322 , H04Q2213/13332 , H04Q2213/13384 , H04Q2213/13389 , H04Q2213/13396
摘要： An ISDN gateway (GW, 100) dynamically allocates bandwidth by monitoring traffic at each destination queue and in response allocating or deallocating virtual B-channels. A long term allocation (LTA) algorithm is executed during usual traffic conditions to determine when, and for how long, virtual B-channels are to be allocated. During transient conditions, the gateway (GW, 100) executes a short term allocation (STA) algorithm. Bandwidth utilization is optimized by packaging data packets into trains that are transmitted to the destination when the train is completed and upon satisfaction of other conditions. Each train undergoes data compression by execution of a suitable compression algorithm.
摘要翻译： ISDN网关（GW，100）通过监视每个目的地队列处的流量并且响应于分配或释放虚拟B信道来动态地分配带宽。在通常的通信条件下执行长期分配（LTA）算法，以确定虚拟B信道何时和多长时间被分配。在瞬态条件下，网关（GW，100）执行短期分配（STA）算法。带宽利用率通过将数据包打包成火车完成并在其他条件满足时传输到目的地的列车进行优化。每个列车通过执行合适的压缩算法进行数据压缩。

3. 发明申请

WO1992021189A1 ISDN INTERFACING OF LOCAL AREA NETWORKS 审中-公开
标题翻译： ISDN接入局域网
公开(公告)号：WO1992021189A1
公开(公告)日：1992-11-26
申请号：PCT/US1991003614
申请日：1991-05-24
申请人： BELL ATLANTIC NETWORK SERVICES, INC. , GAGLIARDI, Ugo, O. , HSU, Meichum , CUMMINGS, Paul , MATTIN, Stephen, A.
发明人： BELL ATLANTIC NETWORK SERVICES, INC.
IPC分类号： H04J03/26
CPC分类号： H04Q11/0428 , H04L12/4612 , H04Q2213/13034 , H04Q2213/13141 , H04Q2213/13176 , H04Q2213/13196 , H04Q2213/13209 , H04Q2213/1322 , H04Q2213/13332 , H04Q2213/13389 , H04Q2213/13395 , H04Q2213/13396
摘要： An ISDN gateway (102) for local area networks comprises at least one circuit board resident at each network for carrying out protocol conversion and other network interface functions (116). Two embodiments of the gateway (102) provide bridger and router gateway services, respectively. To improve bandwidth utilization of the ISDN line while transferring voice or data, a B-channel allocation algorithm executed by the gateway (102) and the ISDN line dynamically allocates bandwidth by monitoring traffic at each destination queue and responsively allocating or deallocating virtual B-channels. Bandwidth utilization is optimized by packaging data packets into trains that are transmitted to the destination when the train is completed and upon satisfaction of other conditions. Each train undergoes data compression by execution of a suitable compression algorithm.
摘要翻译：用于局域网的ISDN网关（102）包括驻留在每个网络处的至少一个电路板，用于执行协议转换和其他网络接口功能（116）。网关（102）的两个实施例分别提供桥接器和路由器网关服务。为了在传输语音或数据的同时提高ISDN线路的带宽利用率，由网关（102）和ISDN线路执行的B信道分配算法通过监视每个目的地队列的流量来动态地分配带宽，并且响应地分配或分配虚拟B信道。带宽利用率通过将数据包打包成火车完成并在其他条件满足时传输到目的地的列车进行优化。每个列车通过执行合适的压缩算法进行数据压缩。

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