NDLI: Channel Delay Management with Statistical Pre-Filtering for Single Carrier Cyclic Prefix Transmissions

Content Provider	IEEE Xplore Digital Library
Author	Wing Seng Leon Ying-Chang Liang Yonghong Zeng Changlong Xu
Copyright Year	2007
Description	Author affiliation: Inst. for Infocomm Res. (Wing Seng Leon; Ying-Chang Liang; Yonghong Zeng; Changlong Xu)
Abstract	We present a downlink single carrier cyclic prefix transmission method which employs directional beamforming and artificial delay for channels with dominant cluster paths. The proposed technology robustly manages the overall delay of the transmission channel for performance gain. For channels with delays larger than the cyclic prefix, the proposed method shortens the delay for IBI-free transmission. When the cyclic prefix duration exceeds that of the channel duration, the proposed technique can lengthen the effective channel delay to possibly improve the system's performance. Computer simulations are presented to verify the efficacy of the proposed transmission technology.
Starting Page	1766
Ending Page	1770
File Size	598819
Page Count	5
File Format	PDF
ISBN	1424402662
ISSN	15502252
DOI	10.1109/VETECS.2007.367
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-04-22
Publisher Place	Ireland
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Delay effects OFDM Array signal processing Robustness Computer simulation Throughput Transmitting antennas Receiving antennas Transmitters Downlink
Content Type	Text
Resource Type	Article
Subject	Applied Mathematics Electrical and Electronic Engineering Computer Science Applications

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