RELAY METHOD AND BASE STATION Russian patent published in 2015 - IPC H04W28/04

Abstract RU 2543977 C2

FIELD: radio engineering, communication.

SUBSTANCE: invention relates to wireless communication. Described is a method of facilitating downlink retransmission to a mobile station in a wireless communication network which comprises a base station, connected to communicate with a transparent relay station, wherein the base station performs the following: receiving a retransmission request from the mobile station; scheduling resources for retransmission; transmitting scheduling information for retransmission to a transparent relay station via a control line; and the transparent relay station performs the following: receiving scheduling information for retransmission via the control line and retransmitting data to the mobile station in a retransmission subframe in a retransmission frequency band.

EFFECT: improved downlink retransmission scheme in transparent relay systems.

20 cl, 12 dwg

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RU 2 543 977 C2

Authors

Sjuj Khua

Ma Tszjanlehj

Tszja Min

Chzhan Khan

Dates

2015-03-10—Published

2010-09-21—Filed