Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
The user apparatus for uplink control information, a base station device, and an integrated circuit
Document Type and Number:
Japanese Patent JP6019091
Kind Code:
B2
Abstract:
A user equipment for performing effective coding scheme of uplink control information transmission is provided. The user equipment transmits, to a base station apparatus, channel state information for multiple downlink component carriers, the user equipment comprising: a determining unit for determining, the number of coded symbol for the channel state information for multiple downlink component carriers, using the number of bits, which is obtained by concatenating channel state information bits for each downlink component carrier and attaching Cyclic Redundancy Check (CRC) bits to the concatenated channel state information bits for each downlink component carrier.

Inventors:
Ritsushi Aiba
Application Number:
JP2014234371A
Publication Date:
November 02, 2016
Filing Date:
November 19, 2014
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
Sharp Corporation
International Classes:
H04W28/04; H04W72/04
Domestic Patent References:
JP2013527658A
Foreign References:
WO2009128604A1
WO2011124129A1
Other References:
Samsung,CSI Feedback Signaling in LTE-A,R1-094581,フランス,3GPP,2009年11月 3日,p.1-3
Samsung,CSI Feedback Signaling in LTE-A,R1-094085,フランス,3GPP,2009年10月 5日,p.1-3
Samsung,CSI Feedback Signaling in LTE-A,R1-093381,フランス,3GPP,2009年 8月19日,p.1-3
CMCC,Views on the relationship among CoMP sets,R1-091830,フランス,3GPP,2009年 4月28日,p.1-15
Panasonic,Required Information at the UE in CoMP,R1-092530,フランス,3GPP,2009年 6月23日,p.1-2
Texas Instruments,CSI Measurement with Downlink Reference Signal,R1-093167,フランス,3GPP,2009年 8月19日,p.1-3
Qualcomm Incorporated,UCI Multiplexing for SU-MIMO Transmission[online], 3GPP TSG-RAN WG1#61 R1-102762,2010年 5月 4日
CATT,CQI feedback for LTE-A[online], 3GPP TSG-RAN WG1#59b R1-100014,2010年 1月12日
Motorola,UCI Multiplexing on PUSCH in UL-MIMO Transmissions[online], 3GPP TSG-RAN WG1#61 R1-103180,2010年 5月 7日
Attorney, Agent or Firm:
Harakenzo world patent & trademark