Title:
ASYNCHRONOUS MULTIPLE ACCESS METHOD AND DEVICE FOR LOW LATENCY SERVICE
Document Type and Number:
WIPO Patent Application WO/2016/178477
Kind Code:
A1
Abstract:
Disclosed is an asynchronous multiple access method and device for a low latency service. The asynchronous multiple access method for low latency service may include the steps of: grouping, by an eNB, each of a plurality of UEs into one UE group among a plurality of UE groups in consideration of each of a plurality of propagation delays of each of the plurality of UEs; receiving, by the eNB, each of a plurality of pieces of uplink data transmitted by each of the plurality of UE groups on each of a plurality of wireless resources allocated for each of the plurality of UE groups at an internal access timing; and transmitting, by the eNB to each of the plurality of UE groups, each of a plurality of ACKs/NACKs signals in response to each of a plurality of uplink frames, wherein the internal access timing can be periodically defined in a symbol unit for the synchronization of transmitting times of the plurality of pieces of uplink data.
Inventors:
LEE HOJAE (KR)
KO HYUNSOO (KR)
CHOI KUKHEON (KR)
NOH KWANGSEOK (KR)
KIM DONGKYU (KR)
LEE SANGRIM (KR)
KO HYUNSOO (KR)
CHOI KUKHEON (KR)
NOH KWANGSEOK (KR)
KIM DONGKYU (KR)
LEE SANGRIM (KR)
Application Number:
PCT/KR2016/002836
Publication Date:
November 10, 2016
Filing Date:
March 22, 2016
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W74/00; H04W56/00; H04W72/04; H04W74/08; H04W88/08
Foreign References:
| KR101262798B1 | 2013-05-10 | |||
| US20140044108A1 | 2014-02-13 | |||
| KR20120044198A | 2012-05-07 | |||
| KR20150013283A | 2015-02-04 | |||
| KR100981573B1 | 2010-09-10 |
Attorney, Agent or Firm:
ENVISION PATENT & LAW FIRM (KR)
인비전 특허법인 (KR)
인비전 특허법인 (KR)
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