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1. 发明申请

WO1989004104A1 COMMUNICATION CHANNEL OWNERSHIP ARRANGEMENT 审中-公开
标题翻译：通信渠道所有权安排
公开(公告)号：WO1989004104A1
公开(公告)日：1989-05-05
申请号：PCT/US1988000436
申请日：1988-02-12
申请人： AMERICAN TELEPHONE & TELEGRAPH COMPANY
发明人： AMERICAN TELEPHONE & TELEGRAPH COMPANY , ARDON, Menachem, Tsur , SASSANO, John, Pasquale
IPC分类号： H04Q11/04
CPC分类号： H04Q11/0407
摘要： A switching system (1000) where two call units (switching modules (3000-1, 3000-N)) each own certain ones of the bidirectional channels (e.g., 100-1, TS0; 2000; 100-N, TS0) between the units. By virtue of ownership, a call unit can immediately assign owned channels to calls without consulting the other call unit. While the ownership of channels to calls may be arbitrary at system initialization, ownership is modifiable on a per-call basis to dynamically adapt to the actual directional traffic patterns that are present at a given time to minimize the coordination and communication required between the call units.
摘要翻译：一种交换系统（1000），其中两个呼叫单元（交换模块（3000-1,3000-N））各自拥有双向信道中的某些双向信道（例如，100-1，TS0; 2000; 100-N，TS0）单位。凭借所有权，呼叫单元可以立即将拥有的频道分配给呼叫，而无需咨询其他呼叫单元。虽然在系统初始化时，呼叫的频道的所有权可以是任意的，但是在每个呼叫的基础上可以修改所有权，以动态地适应在给定时间存在的实际定向业务模式，以最小化呼叫单元之间所需的协调和通信。

2. 发明申请

WO1989004105A1 SWITCH PATH RESERVATION ARRANGEMENT 审中-公开
标题翻译：开关路径预留装置
公开(公告)号：WO1989004105A1
公开(公告)日：1989-05-05
申请号：PCT/US1988000439
申请日：1988-02-12
申请人： AMERICAN TELEPHONE & TELEGRAPH COMPANY
发明人： AMERICAN TELEPHONE & TELEGRAPH COMPANY , ARDON, Menachem, Tsur , SASSANO, John, Pasquale
IPC分类号： H04Q11/04
CPC分类号： H04Q11/0407
摘要： A switching system (1000) where any paths (e.g., 100-1, TS0; 2000, 100-N, TS0) that are established for calls between two switching modules (3000-1, 3000-N) are reserved such that most future calls between the two modules are set up promptly using previously reserved paths with a minimum of inter-module message communication. Relatively few calls require a path hunt involving inter-module negotiation to determine a new path. Such new path is not only assigned for the call but also thereafter reserved for calls between the two modules. Path reservations are changed only when required to avoid blocking a call. Thus, the path reservation arrangement adjusts the number of paths between modules on a per-call basis to dynamically match the call traffic load.
摘要翻译：一种交换系统（1000），其中为两个交换模块（3000-1,3000-N）之间的呼叫建立的任何路径（例如，100-1，TS0; 2000,100-N，TS0）被保留，使得大多数未来两个模块之间的呼叫将立即使用至少具有模块间消息通信的先前保留路径进行设置。相对较少的呼叫需要涉及模块间协商的路径寻找来确定新的路径。这种新路径不仅被分配给呼叫，而且还被保留用于两个模块之间的呼叫。只有当需要阻止呼叫时，才会更改路径预留。因此，路径预留装置在每个呼叫基础上调整模块之间的路径数量以动态地匹配呼叫流量负载。

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