公开(公告)号：US4910766A

公开(公告)日：1990-03-20

申请号：US322036

申请日：1989-03-19

申请人： Nagao Ogino ,  Masanobu Fujioka ,  Yoshikazu Ikeda

发明人： Nagao Ogino ,  Masanobu Fujioka ,  Yoshikazu Ikeda

IPC分类号： H04M3/42 ,  H04M3/432 ,  H04M3/533 ,  H04Q3/00

CPC分类号： H04M3/432 ,  H04M3/4228 ,  H04Q3/0016 ,  H04Q3/0029 ,  H04M3/533 ,  H04Q2213/13511 ,  H04Q2213/13547

摘要： In a communication system which handles both a demand call, and a reservation call which appoints the start time and the end time of the communication, the reservation call must be connected at the desired time even if the circuits are full of the demand calls. The service process node which has a data base storing the information of the reservation calls, tries to connect the reservation call repetitively until the scheduled end time of the reservation call in every predetermined pause, if the circuits are full of the demand calls. Also, when it is anticipated that the circuits would be full at the desired time, the service process node suggests to the subscriber the alternative time for reservation.

摘要翻译： 在处理请求呼叫的通信系统和指定通信的开始时间和结束时间的预约呼叫中，即使电路充满需求呼叫，预约呼叫也必须在所需时间连接。 具有存储预约呼叫的信息的数据库的服务处理节点，如果电路充满需求呼叫，则尝试重复连接预约呼叫，直到预定呼叫的预定结束时间在每个预定的暂停中。 此外，当预期电路将在期望时间满时，服务处理节点向用户建议替代的预留时间。