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LTE Advanced-Physical Layer Improvements : Estimation of the number of multipath components in a delay-dispersive environment for LTE OFDM downlink
LTE Advanced-Physical Layer Improvements : Estimation of the number of multipath components in a delay-dispersive environment for LTE OFDM downlink
- 자료유형
- 단행본
- ISBN
- 9783844307931
- KDC
- 567.673 4
- 청구기호
- 567.673 M261l
- 저자명
- Malta, Vincenzo
- 서명/저자
- LTE Advanced-Physical Layer Improvements : Estimation of the number of multipath components in a delay-dispersive environment for LTE OFDM downlink / Malta, Vincenzo
- 발행사항
- Germany : LAP Lambert Academic, 2012
- 형태사항
- xvii, 82 p. : ill. ; 24 cm.
- 서지주기
- Includes bibliographical(p. 81-82)
- Control Number
- yscl:104941
- 책소개
-
Orthogonal Frequency Division Modulation (OFDM) is the modulation employed by the LTE downlink physical layer. Recent studies on pilot-aided channel estimation, show that assuming a parametric channel model can effectively improve the estimate accuracy. The algorithms based on this model perform the frequency response estimation of a multipath environment through the knowledge of the tap-delay parameters.
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