Title:
移動局装置及び基地局装置
Document Type and Number:
Japanese Patent JP4795190
Kind Code:
B2
Abstract:
One aspect of the present invention relates to a mobile station apparatus, including: a first time multiplexing unit configured to time multiplex an uplink CQI measurement pilot channel for measuring an uplink CQI and an uplink L1/L2 control channel; a second time multiplexing unit configured to time multiplex a shared data channel and a shared data channel demodulation reference signal for demodulating the shared data channel; and a TTI multiplexing unit configured to time multiplex a CQI measurement reference signal and a data transmission signal into different TTIs, the CQI measurement reference signal resulting from the time multiplexing of the uplink CQI measurement pilot channel and the uplink L1/L2 control channel, the data transmission signal resulting from the time multiplexing of the shared data channel and the shared data channel demodulation reference signal.
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Inventors:
Yoshihisa Kishiyama
Kenichi Higuchi
Mamoru Sawahashi
Kenichi Higuchi
Mamoru Sawahashi
Application Number:
JP2006272345A
Publication Date:
October 19, 2011
Filing Date:
October 03, 2006
Export Citation:
Assignee:
NTT DoCoMo, Inc.
International Classes:
H04W72/12; H04J1/04; H04J11/00; H04W28/00; H04W72/04; H04W72/08; H04W74/08
Domestic Patent References:
| JP2006033778A | ||||
| JP2003163962A |
Foreign References:
| WO2004102862A1 |
Other References:
Physical layer aspects for evolved Universal Terrestrial Radio Access (UTRA)(Release 7),TR 25.814,米国,3GPP,2006年 6月15日,paragraph 9.1.1,URL,http://www.3gpp.org/ftp/Specs/archive/25_series/25.814/25814-700.zip
Attorney, Agent or Firm:
Tadahiko Ito