Is a
Patent attributes
Current Assignee
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hyun Soo Ko0
Jin Young Chun0
Jin Hyuk Jung0
Bin Chul Ihm0
Jae Wan Kim0
Date of Patent
April 19, 2011
0Patent Application Number
124450730
Date Filed
October 11, 2007
0Patent Primary Examiner
Patent abstract
There is provided a method of allocating reference signals in a multiple-input multiple-output (MIMO) system. The method includes allocating a first reference signal, a second reference signal and a third reference signal in a first OFDM symbol so that the first reference signal, the second reference signal and the third reference signal do not overlap with each other and allocating the first reference signal, the second reference signal and a fourth reference signal in a second OFDM symbol so that the first reference signal, the second reference signal and the fourth reference signal do not overlap with each other. The first reference signal and the second signal are allocated in a regular interval in a single OFDM symbol.
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