Title:
METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING CONTROL INFORMATION IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2013/183824
Kind Code:
A1
Abstract:
Methods, a Base Station (BS), and a User Equipment (UE) in a wireless communication system for transmitting and receiving control information are provided. The method for transmitting control information by a BS in a wireless communication system includes receiving information related to a signal transmitted by a second BS that the second BS which is a neighboring BS of the first BS, determining whether a second UE using an identical resource to that used by a first UE included in a cell of the first BS exists within a cell of the second BS based on the received information, when the second UE exists, generating control information for controlling a signal transmitted to the second UE by the second BS based on the received information, and transmitting the generated control information to the first UE through a control channel.
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Inventors:
KIM HAN-JU (KR)
LIM CHAE-MAN (KR)
KIM MIN-GOO (KR)
LIM JONG-HAN (KR)
KWON HYUK-JOON (US)
LEE JUNG-WON (US)
LIM CHAE-MAN (KR)
KIM MIN-GOO (KR)
LIM JONG-HAN (KR)
KWON HYUK-JOON (US)
LEE JUNG-WON (US)
Application Number:
PCT/KR2012/008945
Publication Date:
December 12, 2013
Filing Date:
October 29, 2012
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04B7/26; H04B15/02
Domestic Patent References:
| WO2011003573A1 | 2011-01-13 |
Other References:
NOKIA SIEMENS NETWORKS ET AL.: "Remaining issues for signalling support for CRS IC", 3GPP TSG RANI MEETING #69, RL-122404, 21 May 2012 (2012-05-21), XP050600659
ALCATEL-LUCENT SHANGHAI BELL ET AL.: "Discussion for CRS Related Functionalities under CRS Collision", 3GPP TSG RANI MEETING #69, RL-122476, 21 May 2012 (2012-05-21), XP050601050
LG ELECTRONICS: "Signaling support for CRS interference handling", 3GPP TSG RANI MEETING #69, RL-122284, 21 May 2012 (2012-05-21), XP050600547
SAMSUNG: "Discussion on CRS-based CoMP", 3GPP TSG RANI MEETING #69, RL-122232, 21 May 2012 (2012-05-21), XP050600496
3GPP TS 36.213, March 2012 (2012-03-01)
See also references of EP 2856665A4
ALCATEL-LUCENT SHANGHAI BELL ET AL.: "Discussion for CRS Related Functionalities under CRS Collision", 3GPP TSG RANI MEETING #69, RL-122476, 21 May 2012 (2012-05-21), XP050601050
LG ELECTRONICS: "Signaling support for CRS interference handling", 3GPP TSG RANI MEETING #69, RL-122284, 21 May 2012 (2012-05-21), XP050600547
SAMSUNG: "Discussion on CRS-based CoMP", 3GPP TSG RANI MEETING #69, RL-122232, 21 May 2012 (2012-05-21), XP050600496
3GPP TS 36.213, March 2012 (2012-03-01)
See also references of EP 2856665A4
Attorney, Agent or Firm:
LEE, Keon-Joo (110-2 Myongryun-dong 4-ga,Chongro-gu, Seoul 110-524, KR)
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