Hybrid automatic repeat request and channel information feedback for relay

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United States of America Patent

PATENT NO 9077531
APP PUB NO 20100077274A1
SERIAL NO

12585846

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Abstract

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Operations of a relay are disclosed. To perform a hybrid automatic repeat request (HARQ), the relay receives a plurality of codewords from a base station and transmits a status indicator with respect to the plurality of codewords to the base station. The status indicator is a signal informing the base station about whether or not the configuration of an HARQ has been changed. Although a backhaul link and an access link are asymmetric, HARQ operation can be achieved.

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Patent Owner(s)

Patent OwnerAddress
LG ELECTRONICS INC128 YEOUI-DAERO YEONGDEUNGPO-GU SEOUL 150-721

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cheon, Byeong Geol Anyang-si, KR 17 637
Kim, Bong Hoe Anyang-si, KR 327 6459
Kim, Eun Sun Anyang-si, KR 187 3293
Kim, Hak Seong Anyang-si, KR 247 5403

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