I propose a quantum communication system using quantum computation. In this system there are two pools of qubits: a sender and a receiver. Some of the qubits of the sender are entangled with the qubits of the receiver. Three entanglement configurations are selected: A, B and C; A and B are configurations of the sender, and C is the configuration of the receiver. The overall system has two configurations which result in known qubit states with high probability.