Title:
METHOD AND APPARATUS FOR DETECTING RANDOM ACCESS AND MULTIUSER USING MULTIPLE SEQUENCE SPREADING
Document Type and Number:
WIPO Patent Application WO/2017/065355
Kind Code:
A1
Abstract:
Disclosed are a method and an apparatus for detecting real time random access and a multiuser, using a multiple sequence spreading. A method and an apparatus for detecting random access and a multiuser, using multiple sequence spreading, may comprise the steps of: selecting, by a user apparatus, one spreading sequence set among a plurality of spreading sequence sets without a separate resource allocation and/or spreading sequence allocation process; applying, by the user apparatus, a plurality of spreading sequences included in the one spreading sequence set to a plurality of symbols included in a group, respectively; and transmitting, by the user apparatus, the plurality of symbols spread on the basis of the plurality of spreading sequences, respectively.
Inventors:
KANG CHUNG GU (KR)
ABEBE AMEHA TSEGAYE (KR)
ABEBE AMEHA TSEGAYE (KR)
Application Number:
PCT/KR2016/000358
Publication Date:
April 20, 2017
Filing Date:
January 13, 2016
Export Citation:
Assignee:
UNIV KOREA RES & BUS FOUND (KR)
International Classes:
H04J13/00
Domestic Patent References:
| WO2012124980A2 | 2012-09-20 | |||
| WO2010050712A2 | 2010-05-06 | |||
| WO2015065045A1 | 2015-05-07 | |||
| WO2014178663A1 | 2014-11-06 |
Foreign References:
| US20110205994A1 | 2011-08-25 |
Attorney, Agent or Firm:
JEON, Jong Hag (KR)
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