APPARATUS AND METHOD FOR ESTIMATING MOBILITY STATE

Title:

APPARATUS AND METHOD FOR ESTIMATING MOBILITY STATE

Document Type and Number:

WIPO Patent Application WO/2013/066120

Kind Code:

A1

Abstract:

A method and apparatus estimating a mobility state is described. The present invention comprises receiving cell change parameter including a reference value for estimating the speed of the UE, information about time, the density of small cells or scailing factor from the Base Station (BS); and estimating the speed of the UE based on the cell change parameter and determining whether the mobility state of the UE is a high speed, a medium speed, or a low speed.

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Inventors:

HUH KANG SUK (KR)
KWON KI BUM (KR)
AHN JAE HYUN (KR)
JUNG MYUNG CHEUL (KR)

Application Number:

PCT/KR2012/009210

Publication Date:

May 10, 2013

Filing Date:

November 02, 2012

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Assignee:

PANTECH CO LTD (KR)

International Classes:

H04W8/02; H04W36/32

Foreign References:

US20100113019A1	2010-05-06
US20080130512A1	2008-06-05
US20050060094A1	2005-03-17
KR20100091390A	2010-08-19

Attorney, Agent or Firm:

S&IP PATENT & LAW FIRM (Gangnam-gu, Seoul 135-080, KR)

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