Compressed hybrid automatic repeat request feedback for device to device cluster communications

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United States of America Patent

PATENT NO 8842611
SERIAL NO

13582446

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Abstract

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A method can include receiving at a cluster head, a multicast/broadcast packet from a base station. The method can also include monitoring, at the cluster head, to detect whether any members of a cluster of the cluster head responds to the multicast/broadcast packet with a negative acknowledgment directed to the cluster head. The method can further include, when a result of the monitoring is no detection of any negative acknowledgments, and the cluster head successfully received the multicast/broadcast packet, sending, by the cluster head, a general acknowledgment of the multicast/broadcast packet to the base station.

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Patent Owner(s)

  • NOKIA TECHNOLOGIES OY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Du, Jinling Shanghai, CN 4 94
Li, Zhenhong Shanghai, CN 48 942
Wang, Haifeng Shanghai, CN 310 2670
Xu, Jing Shanghai, CN 510 4081
Zhou, Ting Shanghai, CN 125 693

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