公开(公告)号：US20050018759A1

公开(公告)日：2005-01-27

申请号：US10870673

申请日：2004-06-16

申请人： Paul Underbrink ,  Steven Gronemyer

发明人： Paul Underbrink ,  Steven Gronemyer

IPC分类号： H04B1/707 ,  H04L27/00

CPC分类号： H04B1/7093 ,  H04L2027/0028 ,  H04L2027/0046

摘要： Implementation of an improved matched filter system for despreading a PN code from a spread spectrum signal utilizes a matched filter system that may be broadly conceptualized as a system that optimizes the number of multipliers and adders utilized by the system in despreading a PN code from a spread spectrum signal. This lowers the power consumption of the improved matched filter system and increases the speed at which the system despreads the PN code from the spread spectrum signal.

公开(公告)号：US20050025222A1

公开(公告)日：2005-02-03

申请号：US10870481

申请日：2004-06-16

申请人： Paul Underbrink ,  Steven Gronemyer

发明人： Paul Underbrink ,  Steven Gronemyer

IPC分类号： H04B1/707 ,  H04L27/00

CPC分类号： H04B1/7093 ,  H04L2027/0028 ,  H04L2027/0046

摘要： Implementation of an improved matched filter system for despreading a PN code from a spread spectrum signal utilizes a matched filter system that may be broadly conceptualized as a system that optimizes the number of multipliers and adders utilized by the system in despreading a PN code from a spread spectrum signal. This lowers the power consumption of the improved matched filter system and increases the speed at which the system despreads the PN code from the spread spectrum signal.

摘要翻译： 用于从扩展频谱信号中解扩PN码的改进的匹配滤波器系统的实现使用匹配滤波器系统，该匹配滤波器系统可以被广泛地概念化为一种系统，其优化系统使用的乘法器和加法器的数量，以从扩展中解扩PN码 频谱信号。 这降低了改进的匹配滤波器系统的功耗，并且增加了系统从扩频信号中解扩PN码的速度。