Title:
METHOD FOR TRANSMITTING, TO MTC DEVICE, PDSCH INCLUDING DOWNLINK DATA, AND BASE STATION THEREFOR
Document Type and Number:
WIPO Patent Application WO/2015/064924
Kind Code:
A1
Abstract:
One embodiment of the present specification provides a method for transmitting, to a machine type communication (MTC) device, a physical downlink shared channel (PDSCH) including downlink data. The method can comprise the steps of: mapping the PDSCH on a resource element (RE) of a first subframe among a plurality of subframes and transmitting the same, when a base station performs PDSCH bundle transmission for repeatedly transmitting the same PDSCH to the MTC device on the plurality of subframes; and mapping, by the base station, the PDSCH on an RE of a second subframe among the plurality of subframes with respect to the RE of the first subframe, on which the PDSCH is mapped, to enable the MTC device to decode a bundle of the PDSCHs through the combination of RE units, and transmitting the same.
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Inventors:
YOU HYANGSUN (KR)
AHN JOONKUI (KR)
YANG SUCKCHEL (KR)
YI YUNJUNG (KR)
AHN JOONKUI (KR)
YANG SUCKCHEL (KR)
YI YUNJUNG (KR)
Application Number:
PCT/KR2014/009433
Publication Date:
May 07, 2015
Filing Date:
October 07, 2014
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04B7/26; H04W4/70
Foreign References:
| US20130195041A1 | 2013-08-01 | |||
| US5624967A | 1997-04-29 |
Other References:
ZTE: "Discussion on Traffic Channel Coverage Improvement", , 3GPP TSG RAN WG1 MEETING #74BIS,RL-134304, 7 October 2013 (2013-10-07), GUANGZHOU, CHINA, Retrieved from the Internet
LG ELECTRONICS: "PDSCH/PUSCH coverage enhancement for MTC", , 3GPP TSG RAN WG1 MEETING #74BIS,RL-134394, 7 October 2013 (2013-10-07), GUANGZHOU, CHINA, Retrieved from the Internet
MEDIATEK INC.: "Analysis of (E)PDCCH enhancements and timing relationship with PDSCH", , 3GPP TSG RAN WG1 MEETING #74BIS,RL-134444, 7 October 2013 (2013-10-07), GUANGZHOU, CHINA, Retrieved from the Internet
CATT: "PDSCH coverage improvement for low-cost MTC UEs", , 3GPP TSG RANWG1 MEETING #74BIS,RL-134089, 7 October 2013 (2013-10-07), GUANGZHOU, CHINA, Retrieved from the Internet
ODIAN: "Principle of Polymerization", 1981, WILEY, pages: 203
"INDUSTRIAL SOLVENTS HANDBOOK", 1996, MARCEL DEKKER, INC., pages: 35 - 68
"DIRECTORY OF SOLVENTS", 1996, BLACKIE ACADEMIC & PROFESSIONAL, pages: 22 - 29
J. APPLIED POLYMER SCIENCE, vol. 55, 1995, pages 605 - 609
JOURNAL OF POLYMER SCIENCE: PART B: POLYMER PHYSICS, vol. 35, 1997, pages 2029 - 2047
LG ELECTRONICS: "PDSCH/PUSCH coverage enhancement for MTC", , 3GPP TSG RAN WG1 MEETING #74BIS,RL-134394, 7 October 2013 (2013-10-07), GUANGZHOU, CHINA, Retrieved from the Internet
MEDIATEK INC.: "Analysis of (E)PDCCH enhancements and timing relationship with PDSCH", , 3GPP TSG RAN WG1 MEETING #74BIS,RL-134444, 7 October 2013 (2013-10-07), GUANGZHOU, CHINA, Retrieved from the Internet
CATT: "PDSCH coverage improvement for low-cost MTC UEs", , 3GPP TSG RANWG1 MEETING #74BIS,RL-134089, 7 October 2013 (2013-10-07), GUANGZHOU, CHINA, Retrieved from the Internet
ODIAN: "Principle of Polymerization", 1981, WILEY, pages: 203
"INDUSTRIAL SOLVENTS HANDBOOK", 1996, MARCEL DEKKER, INC., pages: 35 - 68
"DIRECTORY OF SOLVENTS", 1996, BLACKIE ACADEMIC & PROFESSIONAL, pages: 22 - 29
J. APPLIED POLYMER SCIENCE, vol. 55, 1995, pages 605 - 609
JOURNAL OF POLYMER SCIENCE: PART B: POLYMER PHYSICS, vol. 35, 1997, pages 2029 - 2047
Attorney, Agent or Firm:
S&IP PATENT & LAW FIRM (KR)
에스앤아이피 특허법인 (KR)
에스앤아이피 특허법인 (KR)
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