Title:
METHOD AND APPARATUS FOR HANDLING IN-DEVICE CO-EXISTENCE INTERFERENCE IN A USER EQUIPMENT
Document Type and Number:
WIPO Patent Application WO/2012/057590
Kind Code:
A3
Abstract:
The present invention provides a method and apparatus for handling in-device co-existence interference in user equipment. In one embodiment, a long term evolution (LTE)activity scheduled to be performed during an inactive time period of a LTE module in user equipment is determined. It is determined whether the LTE module is to be allowed to perform the LTE activity during the inactive time period. If the LTE activity is to be allowed, then the LTE module is allowed to perform the LTE activity during the inactive time period. Otherwise, the LTE module is not allowed to perform the LTE activity during the inactive time period to provide interference free time for an ISM module in the user equipment. Moreover, the disallowed LTE activity is scheduled to be performed during an active time period following the inactive time period.
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Inventors:
VAN LIESHOUT GERT JAN (GB)
KIM SOENG-HUN (KR)
BAGHEL SUDHIR KUMAR (IN)
MANEPALLI VENKATESWARA RAO (IN)
KIM SOENG-HUN (KR)
BAGHEL SUDHIR KUMAR (IN)
MANEPALLI VENKATESWARA RAO (IN)
Application Number:
PCT/KR2011/008222
Publication Date:
July 26, 2012
Filing Date:
October 31, 2011
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
VAN LIESHOUT GERT JAN (GB)
KIM SOENG-HUN (KR)
BAGHEL SUDHIR KUMAR (IN)
MANEPALLI VENKATESWARA RAO (IN)
VAN LIESHOUT GERT JAN (GB)
KIM SOENG-HUN (KR)
BAGHEL SUDHIR KUMAR (IN)
MANEPALLI VENKATESWARA RAO (IN)
International Classes:
H04W88/06; H04B15/00; H04W16/14; H04W74/00
Foreign References:
| US20090303975A1 | 2009-12-10 | |||
| US20090040990A1 | 2009-02-12 | |||
| US20090180451A1 | 2009-07-16 |
Other References:
SAMSUNG: "Possible TDM Solution for LTE, WiFi and BT In-device Coexistence", 3GPP TSG-RAN WG2 #71BIS; R2-105572, 11 October 2010 (2010-10-11) - 15 October 2010 (2010-10-15), XIAN, CHINA, XP050452632
MCC SUPPORT: "Final Report of 3GPP TSG RAN WG1 #61bis v1.0.0 (Dresden, Germany, 28th June - 2nd July, 2010)", 3GPP TSG RAN WG1 MEETING #62, R1-104271, 23 August 2010 (2010-08-23) - 27 August 2010 (2010-08-27), MADRID, SPAIN, pages 1 - 92, XP050450091
MCC SUPPORT: "Final Report of 3GPP TSG RAN WG1 #61bis v1.0.0 (Dresden, Germany, 28th June - 2nd July, 2010)", 3GPP TSG RAN WG1 MEETING #62, R1-104271, 23 August 2010 (2010-08-23) - 27 August 2010 (2010-08-27), MADRID, SPAIN, pages 1 - 92, XP050450091
Attorney, Agent or Firm:
LEE, Keon-Joo (Myongryun-dong 4-ga Chongro-gu, Seoul 110-524, KR)
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