发明名称 |
METHOD AND DEVICE FOR ESTIMATING DOPPLER FREQUENCY BY USING BEAM SCANNING PROCESS IN WIRELESS COMMUNICATION SYSTEM |
摘要 |
Provided is a method for estimating a Doppler frequency in a wireless communication system that operates in a millimeter wave (mmWave) bandwidth. A receiver implements a beam scanning process by using a plurality of preambles corresponding respectively to a plurality of beams to which mutually different beam forming is applied, and estimates a Doppler frequency for each of the plurality of beams. The plurality of preambles may correspond respectively to the beam forming directions of the plurality of beams. |
申请公布号 |
WO2016153265(A1) |
申请公布日期 |
2016.09.29 |
申请号 |
WO2016KR02917 |
申请日期 |
2016.03.23 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
KIM, Kitae;KANG, Jiwon;LEE, Kilbom;PARK, Kungmin;KIM, Heejin |
分类号 |
H04L25/02;H04B7/04;H04L25/03 |
主分类号 |
H04L25/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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