Title:
METHOD AND APPARATUS FOR HANDLING MBSFN SUBFRAMES FOR SHORT TTI IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/014558
Kind Code:
A1
Abstract:
A method and apparatus for performing a downlink (DL) transmission using a short transmission time interval (TTI) is provided. A network performs a first DL transmission via a first set of subframes which are multicast-broadcast single-frequency network (MBSFN) subframes, and performs a second DL transmission via a second set of subframes using the short TTI. A length of the short TTI is less than 1ms.
Inventors:
YI YUNJUNG (KR)
BYUN ILMU (KR)
SEO HANBYUL (KR)
BYUN ILMU (KR)
SEO HANBYUL (KR)
Application Number:
PCT/KR2016/007904
Publication Date:
January 26, 2017
Filing Date:
July 20, 2016
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W72/04; H04W72/00; H04W88/08
Foreign References:
| US20140348050A1 | 2014-11-27 | |||
| US20150146604A1 | 2015-05-28 |
Other References:
ERICSSON: "Areas for reducing latency", R2-152415, 3GPP TSG RAN WG2 MEETING #90, 15 May 2015 (2015-05-15), XP050972421
LG ELECTRONICS INC.: "Potential Improvement Area for Latency Reduction", R2-152293, 3GPP TSG RAN WG2 MEETING #90, 16 May 2015 (2015-05-16), XP050970561
HUAWEI ET AL.: "Evaluation on the gains provided by 0.5ms TTI", R2-152456, 3GPP TSG RAN WG2 MEETING #90, 16 May 2015 (2015-05-16), XP050973537
LG ELECTRONICS INC.: "Potential Improvement Area for Latency Reduction", R2-152293, 3GPP TSG RAN WG2 MEETING #90, 16 May 2015 (2015-05-16), XP050970561
HUAWEI ET AL.: "Evaluation on the gains provided by 0.5ms TTI", R2-152456, 3GPP TSG RAN WG2 MEETING #90, 16 May 2015 (2015-05-16), XP050973537
Attorney, Agent or Firm:
ENVISION PATENT & LAW FIRM (KR)
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