Nokia Solutions and Networks Oy

Takaaski Sato

Fumitoshi Goto

Masafumi Shiohara

A plurality of radio access units form the single cell of a first communication system, while forming respective individual multi-cells of a second communication system within the single cell. The plurality of radio access units transmit a downstream signal of the first communication system input from a main unit to a terminal using the first communication system of the single cell, while each transmitting a downstream signal of the second communication input from the main unit to a terminal using the communication system of the corresponding respective one of the multi-cells.

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Kanagawa, Japan

Takaaski Sato