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1. (WO2018101799) METHOD AND APPARATUS FOR MULTISTREAM TRANSMISSION

Pub. No.:    WO/2018/101799    International Application No.:    PCT/KR2017/014032
Publication Date: Fri Jun 08 01:59:59 CEST 2018 International Filing Date: Sat Dec 02 00:59:59 CET 2017
IPC: H04L 1/00
H04L 27/26
H04W 72/04
Applicants: SAMSUNG ELECTRONICS CO., LTD.
Inventors: ONGGOSANUSI, Eko
RAHMAN, Md Saifur
KIM, Younsun
Title: METHOD AND APPARATUS FOR MULTISTREAM TRANSMISSION
Abstract:
The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). Methods and apparatuses for multistream transmissions are provided. A user equipment (UE) includes a transceiver configured to receive an L-layer data transmission that includes at least one codeblock (CB). The CB includes a length-N cyclic redundancy code (CRC). The transceiver is also configured to receive a downlink control information (DCI) associated with the data transmission. The UE further includes a processor operably connected to the transceiver. The processor is configured to decode the data transmission, the CRC, and the DCI. The data transmission includes one codeword (CW) when L is less than or equal to a threshold and two CWs when L is greater than the threshold.