Speech communication system and talker right reservation method

Details Speech communication system and talker right reservation method Speech communication system and talker right reservation method

2005-12-16

2009-10-06

Jamal, Alexander (Department: 2614)

Telecommunications

Radiotelephone system

Special service

C379S202010

Reexamination Certificate

active

07599683

ABSTRACT:
A speech communication system includes a plurality of portable terminals and a server device. The server device manages the talker right specifying a terminal which transmits speech when speech communication is performed between the portable terminals. The portable terminal includes a registration request notification unit. The registration request notification unit transmits, to the server device in response to predetermined external operation, a registration request notification for requesting registration of a reservation for the talker right. The server device includes a management table and a reservation registration unit. The management table stores management information containing the reservation status of the talker right. The reservation registration unit registers a reservation for the talker right in the management table in accordance with a registration request notification from the portable terminal. A talker right reservation method is also disclosed.

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OMA Open Mobile Alliance: “Push to talk over Cellular (PoC)—Architecture Draft Version 1.0 Open Mobile Alliance OMA-AD—V1—0-20041117-D,” [Online] Nov. 17, 2004, pp. 10152 (XP002372965).

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