Patent ID: 9036490
Filing Date: 2015-05-19
Classification: H04B,H04W

Abstract:
1. A radio relay apparatus used in a radio communication system in which a radio base station transmits a first synchronization signal at a predetermined timing, the first synchronization signal being a radio signal to be used by a radio terminal to establish synchronization, comprising: a first radio communication unit that performs radio communications with the radio base station; a second radio communication unit that performs radio communications with the radio terminal; and a control unit that controls the first radio communication unit and the second radio communication unit, wherein the second radio communication unit transmits a second synchronization signal at a timing different from the predetermined timing, the second synchronization signal being a radio signal to be used by the radio terminal to establish synchronization, and the control unit controls the second radio communication unit so that at the predetermined timing, the second radio communication unit transmits a disturbing signal that is a radio signal to disturb the first synchronization signal.