Title:
管理可能なリソースシェアリングを用いる適応フィルタ
Document Type and Number:
Japanese Patent JP6948169
Kind Code:
B2
Abstract:
The present application relates to an adaptive filter using manageable resource sharing and a method of operating the adaptive filter. The adaptive filter comprises a cluster controller configured for allocating each of several computational blocks to one of several clusters and a routing controller for configuring the routing of tapped delay signals by a routing logic to the respective cluster in accordance with an allocation of the tapped delay signals to the clusters. Each of computational blocks is configured for adjusting one filter coefficient, c i (n), in one cycle of an iterative procedure according to an adaptive convergence algorithm. The number of computational blocks is less than an order of the adaptive filter.
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Inventors:
Sujan Pand Day
Application Number:
JP2017121648A
Publication Date:
October 13, 2021
Filing Date:
June 21, 2017
Export Citation:
Assignee:
NXP B.V.
International Classes:
H03H21/00; H04B3/06
Domestic Patent References:
| JP59052911A | ||||
| JP10322245A | ||||
| JP2004056263A |
Foreign References:
| US7120656 |
Attorney, Agent or Firm:
Kenji Sugimura
Mitsutsugu Sugimura
Yuro Yoshizawa
Mitsutsugu Sugimura
Yuro Yoshizawa