Title:
METHOD FOR MAPPING BETWEEN CODEWORD AND LAYER IN NEXT GENERATION COMMUNICATION SYSTEM AND APPARATUS THEREFOR
Document Type and Number:
WIPO Patent Application WO/2018/230923
Kind Code:
A1
Abstract:
Disclosed is a method for receiving a downlink signal by a terminal in a wireless communication system. Specifically, the method comprises the steps of: receiving, from a network, information on at least two first-type reference signal port groups and information on at least two second-type reference signal port groups; and receiving, from at least two transmission points constituting the network, a downlink signal including at least two codewords by using the information on the at least two first-type reference signal port groups and the information on the at least two second-type reference signal port groups, wherein the at least two first-type reference signal port groups correspond to different transmission points and the at least two second-type reference signal port groups correspond to different codewords.
Inventors:
KIM HYUNGTAE (KR)
KANG JIWON (KR)
PARK JONGHYUN (KR)
PARK HAEWOOK (KR)
KANG JIWON (KR)
PARK JONGHYUN (KR)
PARK HAEWOOK (KR)
Application Number:
PCT/KR2018/006630
Publication Date:
December 20, 2018
Filing Date:
June 12, 2018
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04L25/03; H04B7/04; H04L5/00
Foreign References:
| US20150215908A1 | 2015-07-30 | |||
| US20130070732A1 | 2013-03-21 | |||
| US20120300709A1 | 2012-11-29 | |||
| US20110026622A1 | 2011-02-03 | |||
| US20130265955A1 | 2013-10-10 |
Other References:
See also references of EP 3641251A4
Attorney, Agent or Firm:
KIM, Yong In et al. (KR)
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