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METHOD AND APPARATUS FOR TRANSMITTING REFERENCE SIGNAL IN MULTI-ANTENNA SYSTEM

13/321,457 | U.S. Patent Application

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Location ELECTRONIC
Filed Dec. 13, 2011
Examiner SUK JIN KANG
Class 370
Art Group 2477
Patent No. 8,705,474
Case Type Utility - 370/329000
Status Patented Case
Parent PCT/KR2010/003204 Published
Parent 61/180,417 Expired
Child 14/209,901 Patented
Child 14/634,340 Patented
Last Updated: 7 months ago
Date # Transaction