Title:
METHOD FOR RECEIVING A MAC CE FOR CONTENTION-BASED PUSCH IN A WIRELESS COMMUNICATION SYSTEM AND A DEVICE THEREFOR
Document Type and Number:
WIPO Patent Application WO/2016/175495
Kind Code:
A1
Abstract:
The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for d receiving a MAC CE for contention-based PUSCH in a wireless communication system, the method comprising: configuring a CB grant and a CB-RNTI associated with the CB grant; transmitting a first MAC PDU including an identifier of the UE on the CB grant; receiving a CB MAC CE indicated by a PDCCH addressed to the CB-RNTI in response to the MAC PDU transmission; determining that the first MAC PDU transmission is failed if the identifier of the UE isn't included in the MAC CE; and transmitting a second MAC PDU including the identifier of the UE on the CB grant.
Inventors:
YI SEUNGJUNE (KR)
LEE SUNYOUNG (KR)
LEE SUNYOUNG (KR)
Application Number:
PCT/KR2016/004113
Publication Date:
November 03, 2016
Filing Date:
April 20, 2016
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W72/12; H04B7/26; H04W28/02; H04W72/14
Domestic Patent References:
| WO2012087199A1 | 2012-06-28 |
Foreign References:
| US20110243080A1 | 2011-10-06 | |||
| US20130022012A1 | 2013-01-24 | |||
| US20120281566A1 | 2012-11-08 | |||
| US20120182977A1 | 2012-07-19 | |||
| US20110243080A1 | 2011-10-06 |
Other References:
See also references of EP 3289818A4
Attorney, Agent or Firm:
KIM, Yong In et al. (7th Floor 82 Olympic-ro,Songpa-ku, Seoul, KR)
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