Mobile communication system and radio base station
AssigneeNtt Docomo, Inc.
InventorsMikio Iwamura, Hideaki Takahashi
Life of this patent
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Abstract
A mobile communication system according to the present invention is configured such that a relay node RN is configured to time-share a subframe for transmission and reception in a Un interface and a subframe for transmission and reception in a Uu interface, and a radio base station DeNB is configured to transmit SI, which is to be transmitted in a subordinate cell, to the relay node RN via individual signaling.
Claims1
A mobile communication system, in which a radio base station and a relay node are connected to each other via a first interface, and in which the relay node and a mobile station are connected to each other via a second interface, wherein
- the relay node time-shares a period for transmission and reception in the first interface and a period for transmission and reception in the second interface, and
- the radio base station transmits a scheduling signal to the relay node, during the period of transmission and reception in the first interface, via a Physical Dedicated Control Channel (PDCCH), the scheduling signal being designated a broadcast channel, on which system information is transmitted in a subordinate cell of the radio base station.
Dependencies are inferred from the claim text.