https://scholars.lib.ntu.edu.tw/handle/123456789/298430
Title: | Minimum redundancy for ISI free FIR filterbank transceivers | Authors: | Lin, Y.-P. SEE-MAY PHOONG |
Issue Date: | 2002 | Journal Volume: | 50 | Journal Issue: | 4 | Start page/Pages: | 842-853 | Source: | IEEE Transactions on Signal Processing | Abstract: | There has been great interest in the design of filterbank transceivers. Usually, with proper time domain equalization, the channel is modeled as an FIR filter. It is known that for FIR channels, the introduction of certain redundancy allows the receiver to cancel intersymbol interference (ISI) completely, and channel equalization is performed implicitly using FIR transceivers. This scheme allows us to trade bandwidth for ISI cancellation. In this paper, we will derive the minimum redundancy required for the existence of FIR transceivers for a given channel. We will see that the minimum redundancy is directly related to the zeros of the channel and to the Smith form of an appropriately defined channel matrix. |
URI: | http://www.scopus.com/inward/record.url?eid=2-s2.0-0036538731&partnerID=MN8TOARS http://scholars.lib.ntu.edu.tw/handle/123456789/298430 |
ISSN: | 1053587X | DOI: | 10.1109/78.992130 | SDG/Keyword: | Filterbank transceivers; Communication channels (information theory); Interference suppression; Intersymbol interference; Matrix algebra; Redundancy; Time domain analysis; Transceivers; FIR filters |
Appears in Collections: | 電信工程學研究所 |
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