RADIO RELAY APPARATUS, WIRELESS COMMUNICATION METHOD AND PROCESSOR

摘要

Provided is radio relay apparatus which automatically determines value different from preamble indexes of peripheral radio base stations to be preamble index of the self apparatus, as well as such radio communication method and processor. Radio relay apparatus relays radio signals transmitted and received between radio base stations and radio terminal. Radio relay apparatus includes terminal side communicator that transmits and receives radio signals to and from radio terminal; base station side communicator that transmits and receives radio signals to and from radio base stations; and controllers and that set first preamble index, which is preamble index of radio relay apparatus, and that acquire, from radio signal received by the base station side communicator from each radio base station, second preamble index, which is preamble index of the radio base station. The controllers and determine value different from second preamble index to be first preamble index.

主权项

1. A radio relay apparatus which relays radio signals transmitted and received between radio base stations and a radio terminal, comprising:
a terminal side communicator that transmits and receives radio signals to and from the radio terminal; a base station side communicator which transmits and receives radio signals to and from the radio base stations; and a controller which sets a first preamble index, which is a preamble index of the radio relay apparatus, and that acquires, from a radio signal received by the base station side communicator from each of the radio base stations, a second preamble index, which is a preamble index of the radio base station, wherein the controller determines a value different from the second preamble index to be the first preamble index.