Title:
A method for getting down in a radio communications system, and receiving or transmitting the Rink control signal, and a device for it
Document Type and Number:
Japanese Patent JP6243435
Kind Code:
B2
Abstract:
The method for receiving a downlink signal by a user device in a wireless communication system according to one embodiment of the present disclosure comprises: a step of receiving control information relating to semi persistent scheduling via an upper layer signaling or a downlink control channel; and a step of decoding a semi persistent scheduled downlink data channel based on the control information relating to semi persistent scheduling. The method may comprise: a step of using, if the downlink control information receive via the downlink control channel has a first downlink control information (DCI) format, a predetermined first parameter group from among the candidate parameter groups received via the upper layer signaling so as to decode the downlink data channel; and a step of using, if the downlink control information received via the downlink control channel has a second DCI format, a second parameter group indicated by the downlink control information from among the candidate parameter groups received via the upper layer signaling so as to decode the downlink data channel.
Inventors:
Li Ji Hyun
Listen Min
Kim huxson
Sohan Bull
Kim bon hee
Listen Min
Kim huxson
Sohan Bull
Kim bon hee
Application Number:
JP2015538023A
Publication Date:
December 06, 2017
Filing Date:
October 17, 2013
Export Citation:
Assignee:
LG ELECTRONICS INC.
International Classes:
H04W72/12
Other References:
ZTE,Ericsson,ST-Ericsson,Huawei,Hi Silicon,Panasonic,Samsung,Way Forward on downlink control signalling for PDSCH RE mapping and quasi-co-location of CSI-RS and DMRS for TM10,3GPP TSG-RAN WG1 #70bis,R1-124623,2012年10月 8日
Huawei,HiSilicon,Downlink control signalling for CoMP PDSCH,3GPP TSG RAN WG1 #70bis,R1-124070,2012年10月 8日
LG Electronics,Remaining details on EPDCCH resource configuration,3GPP TSG RAN WG1 #71,R1-124983,2012年11月12日
LG Electronics,SPS-based PDSCH transmission for TM10,3GPP TSG RAN WG1 #71,R1-124979,2012年11月12日
国際公開第2012/109542号
Samsung,EPDCCH Starting Subframe Symbol,3GPP TSG RAN WG1 #70bis,R1-124379,2012年10月12日
AlcatelーLucent,Updated RRC parameters for EPDCCH,3GPP TSG RAN WG1 #70bis,R1-124671,2012年10月12日
Huawei,HiSilicon,Downlink control signalling for CoMP PDSCH,3GPP TSG RAN WG1 #70bis,R1-124070,2012年10月 8日
LG Electronics,Remaining details on EPDCCH resource configuration,3GPP TSG RAN WG1 #71,R1-124983,2012年11月12日
LG Electronics,SPS-based PDSCH transmission for TM10,3GPP TSG RAN WG1 #71,R1-124979,2012年11月12日
国際公開第2012/109542号
Samsung,EPDCCH Starting Subframe Symbol,3GPP TSG RAN WG1 #70bis,R1-124379,2012年10月12日
AlcatelーLucent,Updated RRC parameters for EPDCCH,3GPP TSG RAN WG1 #70bis,R1-124671,2012年10月12日
Attorney, Agent or Firm:
Atsushi Aoki
Jun Tsuruta
Tomohiro Minamiyama
Akira Kawai
Kenichi Nakamura
Minoru Takemoto
Jun Tsuruta
Tomohiro Minamiyama
Akira Kawai
Kenichi Nakamura
Minoru Takemoto