METHOD FOR TRANSMITTING/RECEIVING RANDOM ACCESS CHANNEL AND DEVICE THEREFOR

WIPO Patent Application WO/2018/203674

A1

The present invention provides a method for transmitting a random access channel (RACH). In particular, the method may comprise: receiving PRACH configuration information including information about a RACH slot that can be used for the transmission of the RACH, and information indicating subcarrier spacing for a PRACH; and transmitting a RACH preamble within the RACH slot on the basis of the PRACH configuration information and the subcarrier spacing, wherein the length of the RACH slot may depend on the subcarrier spacing.

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YOON SUKHYON (KR)
KO HYUNSOO (KR)
KIM EUNSUN (KR)
KIM KIJUN (KR)

PCT/KR2018/005120

November 08, 2018

May 03, 2018

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LG ELECTRONICS INC (KR)

H04W74/08

US20160286580A1	2016-09-29
KR20140130164A	2014-11-07

NOKIA ET AL.: "NR Physical Random Access Channel", R1-1704942, 3GPP TSG-RAN WGL#88BIS, 28 March 2017 (2017-03-28), Spokane, USA, XP051252364
"NR PRACH Design", R1 -1702830, 3GPP TSG RAN WG1 MEETING #88, 7 February 2017 (2017-02-07), Athens, Greece, XP051221657
ERICSSON: "NR PRACH Design", R1-1700298, 3GPP TSG-RAN WG1 NR ADHOC, 10 January 2017 (2017-01-10), Spokane, USA, XP051202777
See also references of EP 3471496A4

KIM, Yong In et al. (KR)

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