Title:
APPARATUS AND METHOD FOR COMMUNICATION USING RANDOM ACCESS PROCEDURE
Document Type and Number:
WIPO Patent Application WO/2018/004086
Kind Code:
A2
Abstract:
Provided is a user equipment (UE) comprising a processor and performing a random access procedure with an E-UTRAN node B (eNodeB) which is also known as an evolved node B. The UE may be at least temporarily implemented by the processor. The UE may comprise: a generation unit for generating a preamble sequence by using a first sequence corresponding to a first root index on the basis of a randomly-selected preamble index; and a determination unit for determining a second root index by using the preamble index as an input value of a root index function. In addition, the generation unit may generate a tag sequence by using a second sequence corresponding to the second root index on the basis of a randomly-selected tag index.
Inventors:
SUNG DAN KEUN (KR)
PARK HONG SHIK (KR)
JANG HAN SEUNG (KR)
PARK HONG SHIK (KR)
JANG HAN SEUNG (KR)
Application Number:
PCT/KR2016/014505
Publication Date:
January 04, 2018
Filing Date:
December 12, 2016
Export Citation:
Assignee:
KOREA ADVANCED INST SCI & TECH (KR)
International Classes:
H04W74/00; H04J13/00; H04J13/10; H04W74/08
Attorney, Agent or Firm:
MUHANN PATENT & LAW FIRM (KR)
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