Multiplex communications – Data flow congestion prevention or control – Control of data admission to the network
Patent
1995-08-16
1997-08-26
Chin, Wellington
Multiplex communications
Data flow congestion prevention or control
Control of data admission to the network
370252, 370395, 370463, 379188, H04J 312
Patent
active
056617216
ABSTRACT:
A method of receiving concentrated calls enables a specific terminal of an exchange of a communication network to receive concentrated calls from callers without letting the callers repeat the calls. The method registers calls to the terminal during the congestion of the exchange. Once the congestion is dissolved, the method connects the terminal to the callers one after another. The method prepares a registration list and a reception list in the exchange. In response to a request from the terminal, the exchange stores reception conditions of calls such as a reception time and the number of calls to receive in the registration list. Upon receiving a call from a caller to the terminal, the exchange determines whether or not the call satisfies the reception conditions without connecting the call to the terminal. If the call satisfies the reception conditions, the exchange records the number of the caller, etc., in the reception list and terminates the communication with the caller. Thereafter, the exchange connects the terminal to the callers recorded in the reception list one after another.
REFERENCES:
patent: 4979164 (1990-12-01), Ardon
patent: 5155761 (1992-10-01), Hammond
patent: 5181236 (1993-01-01), La Vallee et al.
patent: 5185782 (1993-02-01), Srinivasan
patent: 5255266 (1993-10-01), Watanabe
patent: 5404350 (1995-04-01), DeVito et al.
patent: 5414697 (1995-05-01), Osaki
Hosoda Masaaki
Nakagawa Masaki
Chin Wellington
Fujitsu Limited
Vu Huy D.
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