Multipoint communication system and multipoint communication...

Details Multipoint communication system and multipoint communication... Multipoint communication system and multipoint communication...

2005-11-29

2005-11-29

Kincaid, Lester G. (Department: 2687)

Telecommunications

Radiotelephone system

Zoned or cellular telephone system

C455S435300, C455S410000, C455S411000, C455S026100, C713S152000, C370S260000, C370S261000, C370S263000

Reexamination Certificate

active

06970705

ABSTRACT:
When a service receiving server1receives a request of a multi-point communication service from communication terminals3A to3C, a service ID corresponding to the multi-point communication service and passwords are respectively sent to the communication terminals3A to3C receiving the multi-point communication service and are sent to a communication service unit2. When the communication service unit2receives the service ID and the password from the communication terminals3A to3C, the communication service unit2collates whether or not the service ID and the password sent from the communication terminals3A to3C agree with those sent from the service receiving server1. In case of the agreement, the communication service unit2connects with the group of communication terminals3A to3C and provides the multi-point communication service for the communication terminals3A to3C according to the service ID.

REFERENCES:
patent: 5680392 (1997-10-01), Semaan
patent: 5930238 (1999-07-01), Nguyen
patent: 6295457 (2001-09-01), Narayanaswamy
patent: 5-145645 (1993-06-01), None
patent: 11-164054 (1999-06-01), None
patent: 11-212995 (1999-08-01), None
patent: 2000-40112 (2000-02-01), None
patent: 2000-299739 (2000-10-01), None
Telecommunication, vol. 17, No. 5, pp.83-85 (2000). No month Listed.

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