移動局装置、基地局装置、無線通信方法および集積回路

Title:

移動局装置、基地局装置、無線通信方法および集積回路

Document Type and Number:

Japanese Patent JP5816984

Kind Code:

B2

Abstract:

A mobile station apparatus efficiently codes and transmits ACK/NACKs for a plurality of PDSCHs. The mobile station transmits a plurality of ACK/NACKs for transport blocks transmitted by a base station apparatus in a plurality of component carriers to the base station. First and second ACK/NACKs are individually coded, repetition processing is performed on coded bits of the first ACK/NACKs until the number of coded bits of the first ACK/NACKs reaches a first value, the repetition processing is performed on the coded bits of the second ACK/NACKs until the number of coded bits reaches a second value, the coded bits of the first ACK/NACKs and the coded bits of the second ACK/NACKs are concatenated, and the first ACK/NACKs and the second ACK/NACKs are transmitted to the base station apparatus using one physical uplink channel.

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Inventors:

Shoichi Suzuki
Yousuke Akimoto
Ritsushi Aiba

Application Number:

JP2012156970A

Publication Date:

November 18, 2015

Filing Date:

July 12, 2012

Export Citation:

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Assignee:

Sharp Corporation

International Classes:

H04W28/06; H04W72/04

Other References:

Panasonic,ACK/NACK multiplexing schemes on PUSCH,3GPP TSG RAN WG1 Meeting #61bis,R1-103760,2010年 6月28日

Attorney, Agent or Firm:

Nishizawa Kazumi
Masao Miki
Susumu Nomura
Koji Kata

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