Title:
TRANSMISSION END, METHOD FOR PROVIDING DOWNLINK DATA CHANNEL INSTRUCTION AT TRANSMISSION END, TERMINAL, AND METHOD FOR RECEIVING DOWNLINK DATA AT TERMINAL
Document Type and Number:
WIPO Patent Application WO/2014/003347
Kind Code:
A1
Abstract:
The present invention relates to a technique in which a transmission end guides a resource to which a PDSCH is mapped in a CoMP environment to a terminal. The transmission end transmits a plurality of pieces of configuration information including bitmaps representing a CRS pattern. In addition, the transmission end transmits, to the terminal, instruction information for selecting one of the plurality of pieces of configuration information.
Inventors:
YOON SUNG JUN (KR)
Application Number:
PCT/KR2013/005287
Publication Date:
January 03, 2014
Filing Date:
June 14, 2013
Export Citation:
Assignee:
PANTECH CO LTD (KR)
International Classes:
H04L27/26; H04B7/26
Foreign References:
| US20100272032A1 | 2010-10-28 | |||
| KR20110132595A | 2011-12-08 |
Other References:
ETRI: "PDSCH mapping/CRS pattern indication for multi-cell JP CoMP", RL-120394, 3GPP TSG RAN WG1 MEETING #68, R1-120394, 6 February 2012 (2012-02-06), DRESDEN, GERMANY, Retrieved from the Internet
ALCATEL-LUCENT ET AL.: "Downlink Control Signalling for CoMP", R1-122487, 3GPP TSG RAN WG1 MEETING #69, 21 May 2012 (2012-05-21), PRAGUE, CZECH, Retrieved from the Internet
SAMSUNG: "PDSCH RE mapping for CoMP among Multiple Cells", R1-121633, 3GPP TSG RAN WG1 #68BIS, 26 March 2012 (2012-03-26), JEJU, KOREA, Retrieved from the Internet
ALCATEL-LUCENT ET AL.: "Downlink Control Signalling for CoMP", R1-122487, 3GPP TSG RAN WG1 MEETING #69, 21 May 2012 (2012-05-21), PRAGUE, CZECH, Retrieved from the Internet
SAMSUNG: "PDSCH RE mapping for CoMP among Multiple Cells", R1-121633, 3GPP TSG RAN WG1 #68BIS, 26 March 2012 (2012-03-26), JEJU, KOREA, Retrieved from the Internet
Attorney, Agent or Firm:
KIM, Eungu et al. (KR)
김은구 (KR)
김은구 (KR)
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