Wireless Repeating Interference Cancellation Using Singed-DLMS Adaptive Algorithm

Signed-DLMS 적응 알고리즘을 이용한 무선 중계 간섭 제거기

  • Published : 2007.07.11

Abstract

In this paper, we study the signed-DLMS adaptive algorithm of wireless repeater for solving shadow region due to propagation between base station and mobile station. The the signed-DLMS algorithm reduces interference signals from multipath and solves the oscillation problem of repeater by estimation and cancellation. To efficiently reject interference signal, the signed-DLMS adaptive algorithm is applied. The computational complexities of the signed-DLMS are reduced verse standard LMS algorithm. Wireless ICS repeater based on signed-DLMS reduces the cost and is able to increase channel capacities.

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