Method and apparatus for interactive communication between...

Details Method and apparatus for interactive communication between... Method and apparatus for interactive communication between...

2007-12-25

2007-12-25

Orgad, Edan (Department: 2616)

Multiplex communications

Duplex

Transmit/receive interaction control

C370S278000, C370S296000, C370S466000

Reexamination Certificate

active

10161438

ABSTRACT:
A communication system (100) includes a first communication unit (101, 102, 103, 104) capable of communicating over a full-duplex persistent-connection link provided by a full-duplex network (105) and a second communication unit (151, 152) capable of communicating over a half-duplex dispatch link provided by a dispatch RF system (150). The system (100) also includes a dispatch gateway (120). The dispatch gateway (120) receives signals from a first communication unit (101, 102, 103, 104) over a full-duplex persistent link through a full-duplex network (105) and provides communication between the first communication unit and a single dispatch communication unit (151, 152) or a group of dispatch communication units (151, 152) over a half-duplex communication link through a dispatch RF system (150). The gateway operates in a manner so as to permit communication between full-duplex terminals (101, 102, 103, 104) and half-duplex terminals (151, 152).

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