Title:
METHOD AND SYSTEM FOR CONTROL FORMAT DETECTION IN HETEROGENEOUS CELLULAR NETWORKS
Document Type and Number:
WIPO Patent Application WO/2013/015891
Kind Code:
A3
Abstract:
A user equipment having a first mechanism to obtain a control region size of a sub-frame of a cell, the user equipment having a processor; and a communications subsystem, wherein the processor and communications subsystem are configured to cooperate to: determine having a first mechanism to obtain a control region size of a sub-frame of the first cell, second cell, or both, whether the user equipment is within an area of the second cell; and utilize, a second mechanism to obtain a control region size of a sub-frame of the second cell while the user equipment is within the area of the second cell.
Inventors:
SONG YI (US)
BONTU CHANDRA (CA)
HEO YOUN HYOUNG (CA)
BLANKENSHIP YUFEI WU (US)
YU YI (US)
CAI ZHIJUN (US)
BONTU CHANDRA (CA)
HEO YOUN HYOUNG (CA)
BLANKENSHIP YUFEI WU (US)
YU YI (US)
CAI ZHIJUN (US)
Application Number:
PCT/US2012/041681
Publication Date:
April 25, 2013
Filing Date:
June 08, 2012
Export Citation:
Assignee:
RESEARCH IN MOTION LTD (CA)
SONG YI (US)
BONTU CHANDRA (CA)
HEO YOUN HYOUNG (CA)
BLANKENSHIP YUFEI WU (US)
YU YI (US)
CAI ZHIJUN (US)
SONG YI (US)
BONTU CHANDRA (CA)
HEO YOUN HYOUNG (CA)
BLANKENSHIP YUFEI WU (US)
YU YI (US)
CAI ZHIJUN (US)
International Classes:
H04B7/26; H04J11/00
Foreign References:
| US20100210268A1 | 2010-08-19 |
Other References:
SAMSUNG: "Discussion on PCFICH issue in Range expansion", 3GPP TSG RAN WG1 #62 R1-105405, 23 August 2010 (2010-08-23), MADRID, SPAIN, XP050450546
HUAWEI ET AL.: "Analysis of PCFICH performance issue and possible solutions", 3GPP TSG RAN WG1 MEETING #63 R1-106166, 15 November 2010 (2010-11-15), JACKSONVILLE, USA, XP050598863
QUALCOMM INCORPORATED: "Enabling communication in harsh interference scenarios", 3GPP TSG-RAN WG1 #62BIS R1-105693, 11 October 2010 (2010-10-11), XP005045071
ERICSSON ET AL.: "Remaining details for CA based HetNet in Rel-10", 3GPP TSG-RAN WG1 #65, BARCELONA R1-111323, 9 May 2011 (2011-05-09), SPAIN, XP050491052
HUAWEI ET AL.: "Analysis of PCFICH performance issue and possible solutions", 3GPP TSG RAN WG1 MEETING #63 R1-106166, 15 November 2010 (2010-11-15), JACKSONVILLE, USA, XP050598863
QUALCOMM INCORPORATED: "Enabling communication in harsh interference scenarios", 3GPP TSG-RAN WG1 #62BIS R1-105693, 11 October 2010 (2010-10-11), XP005045071
ERICSSON ET AL.: "Remaining details for CA based HetNet in Rel-10", 3GPP TSG-RAN WG1 #65, BARCELONA R1-111323, 9 May 2011 (2011-05-09), SPAIN, XP050491052
Attorney, Agent or Firm:
COX, Michael, E. et al. (P.O. Box 1022Minneapolis, MN, US)
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