データ情報及び制御情報の多重化方法

Japanese Patent JP5393868

B2

PROBLEM TO BE SOLVED: To provide a method for multiplexing a data information stream, configured by an information symbol and a non-information symbol, and a control information stream of three or more types, in a wireless mobile communication system.SOLUTION: The multiplexing method includes mapping the data information stream to a resource area so that the information symbol is not mapped to a specific resource area to which the control information stream is mapped, and mapping the control information stream to the specific resource area. The method includes mapping first control information in resource element unit on a matrix so that the first control information is mapped to a resource element obtained by isolating one resource element on a temporal axis from a resource element to which a reference signal is mapped among a set of respective physical resource elements, mapping a sequence in resource element unit on a matrix with respect to second control information and data information, and mapping third control information in resource element unit on a matrix so that the third control information is mapped to a resource element adjacent on a temporal axis to the resource element to which the reference signal is mapped.

Kimki fan
Chang Jae Hoon
Lee Moon Il

JP2012267254A

January 22, 2014

December 06, 2012

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LG ELECTRONICS INC.

H04J11/00; H04L27/01; H04W72/04

JP5155414B2

WO2009041419A1
WO2006130541A2

Samsung et al.,Multiplexing of Rank and CQI/PMI in PUSCH Channel,3GPP R1-082087,2008年 5月 9日
LG Electronics,Multiplexing of Rank, CQI and Data in PUSCH,3GPP R1-081255,2008年 4月 4日
3GPP TS36.212 V8.3.0,2008年 5月,pp.28-30
Texas Instruments,Separate Rank and CQI Feedback in PUCCH,3GPP R1-080708,2008年 2月15日

Hidesaku Yamamoto
Natsuki Morishita

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