METHOD FOR PERFORMING SEMI-PERSISTENT SCHEDULING (SPS) ACTIVATION IN MULTIPLE SPS RESOURCES IN WIRELESS COMMUNICATION SYSTEM AND A DEVICE THEREFOR

WIPO Patent Application WO/2019/112186

A1

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for performing a SPS activation in multiple SPS resources in wireless communication system, the method comprising: receiving an activation command for a first set of Semi-Persistent Scheduling (SPS) resources from a network, wherein a second set of SPS resources which is already activated on the UE; activating the first set of SPS resources and deactivating the second set of SPS resources based on the activation command for the first set of SPS resources; and transmitting a SPS confirmation Medium Access Control (MAC) Control Element (CE) which indicates that the UE successfully deactivates the second set of SPS resources and activates the first set of SPS resources, in a response to the activation command for the first set of SPS resources.

LEE SUNYOUNG (KR)
LEE HANUL (KR)

PCT/KR2018/013302

June 13, 2019

November 05, 2018

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LG ELECTRONICS INC (KR)

H04W72/04; H04L5/00

US20170303302A1	2017-10-19
US20160119969A1	2016-04-28

LG ELECTRONICS INC.: "SPS in sTTI", R2-1713245, 3GPP TSG-RAN2 MEETING #10 0, 17 November 2017 (2017-11-17), Reno, USA, XP051372033
LG ELECTRONICS INC.: "Using multiple SPS on SCells", R2-1711571, 3GPP TSG-RAN WG2 MEETING #99-BIS, 29 September 2017 (2017-09-29), Prague, Czech Republic, XP051355618
ERICSSON: "Remaining issues of sTTI and SPS", R2-1712446, 3GPP TSG-RAN WG2 #100, 16 November 2017 (2017-11-16), Reno, Nevada, USA, XP051371001

KIM, Yong In et al. (KR)

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