Wireless Receivers using Minimum Bit-Error-Rate Criterion
Date Issued
2006
Date
2006
Author(s)
Wang, Chih-Kai
DOI
zh-TW
Abstract
MBER criterion was discovered that it can adjust the weight of the linear receivers more intelligently than the traditional MMSE approach to achieve the small Bit-Error-Rate.
This thesis not only research on MBER criterion and the optimization method of the cost function for MBER criterion(involve in nonlinear programming), but also take effort on designing the adaptive algorithm for it. Moreover, we develop an uplink power control method which can decrease the uplink power than the traditional method by exploiting the property of low BER for MBER criterion.
On the back of last few chapters(ch3~ch5)，we verify that our methods has better performance than the traditional ones by showing the simulation results, and discuss how this happened.
Subjects
最小位元錯誤率準則
梯度
功率控制
可適性
Minimum Bit-Error-Rate Criterion
Gradient
Power Control
Adaptive
Type
thesis