To prevent an influence of interference in a radio relay device without changing a communication frequency and to suppress increases in size and cost.
A radio relay device 100 relays data to be transmitted/received from/to a radio base station 200 and a radio terminal 300 in a radio communication system using a TDD system. The radio relay device 100 receives data from the radio base station 200 in a downlink sub-frame period t1, and transmits data to the radio base station 200 in an uplink sub-frame period t2. The radio relay device 100 sets a remote-side transmission period P1 for transmitting data to a radio terminal 300 as the uplink sub-frame period t2, and a remote-side reception period P2 for receiving data from the radio terminal 300 as the downlink sub-frame period t1.
KUCHIKI NOBUO
ISHIDA AKIRA
WATABE HIROSHI
NAKAYAMA EIJI
| JPH06188800A | 1994-07-08 | |||
| JPH08274706A | 1996-10-18 | |||
| JPH05259956A | 1993-10-08 | |||
| JPS63299529A | 1988-12-07 | |||
| JP2002252587A | 2002-09-06 | |||
| JP2001024570A | 2001-01-26 | |||
| JP2001203626A | 2001-07-27 |
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