TERMINAL, METHOD FOR ESTIMATING UPLINK CHANNEL, AND COMMUNICATION SYSTEM

Title:

TERMINAL, METHOD FOR ESTIMATING UPLINK CHANNEL, AND COMMUNICATION SYSTEM

Document Type and Number:

WIPO Patent Application WO/2014/038754

Kind Code:

A1

Abstract:

Provided are a terminal, a method for estimating an uplink channel, and a communication system. The terminal comprises: an uplink channel management unit for generating a physical random access channel preamble according to random access channel resource configuration information, which is allocated by a serving base station; and a communication unit for transmitting the physical random access channel preamble to a neighboring base station according to a request by the uplink channel management unit, wherein the physical random access channel preamble is used by the neighboring base station to estimate the uplink channel.

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Inventors:

PARK KYUJIN (KR)
LEE KYUNGJUN (KR)

Application Number:

PCT/KR2012/011049

Publication Date:

March 13, 2014

Filing Date:

December 18, 2012

Export Citation:

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Assignee:

KT CORP (KR)

International Classes:

H04B7/26

Domestic Patent References:

WO2011085973A1

2011-07-21

Foreign References:

US20120178482A1	2012-07-12
KR20110085441A	2011-07-27
KR20100049487A	2010-05-12
US20110159867A1	2011-06-30

Attorney, Agent or Firm:

YOU ME PATENT AND LAW FIRM (KR)
유미특허법인 (KR)

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