HANDOVER APPARATUS AND METHOD FOR AVOIDING IN-DEVICE COEXISTENCE INTERFERENCE

Title:

HANDOVER APPARATUS AND METHOD FOR AVOIDING IN-DEVICE COEXISTENCE INTERFERENCE

Document Type and Number:

WIPO Patent Application WO/2012/134178

Kind Code:

A3

Abstract:

The present disclosure relates to a handover apparatus and method capable of avoiding in-device coexistence interference. In order to prevent handover failure due to in-device coexistence interference, an SeNB provides TDM information (including TDM pattern information or TDM activation information) to a UE during a handover procedure, and the UE performs the handover with a TeNB according to the provided TDM information. By the disclosure, the UE can perform ISM signal transmission/reception and LTE signal transmission/reception with the TeNB in a discriminated manner according to a particular TDM pattern, so as to prevent handover failure due to the in-UE coexistence interference.

Inventors:

AHN JAE HYUN (KR)
KWON KIBUM (KR)
JUNG MYUNGCHEUL (KR)

Application Number:

PCT/KR2012/002292

Publication Date:

January 03, 2013

Filing Date:

March 28, 2012

Export Citation:

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Assignee:

PANTECH CO LTD (KR)
AHN JAE HYUN (KR)
KWON KIBUM (KR)
JUNG MYUNGCHEUL (KR)

International Classes:

H04W36/20; H04W36/08; H04W88/06

Foreign References:

KR20100119468A	2010-11-09
KR20110025858A	2011-03-11
KR20090017379A	2009-02-18

Other References: