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Output details

13 - Electrical and Electronic Engineering, Metallurgy and Materials

University of Surrey

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Output 205 of 311 in the submission

Article title

Novel Pilot-Assisted Spectrum Sensing for OFDM Systems by Exploiting Statistical Difference Between Subcarriers

Type

D - Journal article

DOI

10.1109/TCOMM.2013.020813.120323

Title of journal

IEEE Transactions on Communications

Article number

Volume number

Issue number

First page of article

1264

ISSN of journal

0090-6778

Year of publication

2013

URL

Number of additional authors

Additional information

This paper presents a novel signal processing algorithm, which is able to accurately capture temporary spectrum holes existing in OFDM-based wireless systems. The algorithm has been evaluated in digital video broadcast and Wi-Fi systems, which shows both excellent sensing performance and high sensitivity to weak signals or interferences. Therefore, this algorithm has the potential to be employed for improving the opportunistic reuse of TV white space and ISM band.

Interdisciplinary

Cross-referral requested

Research group

None

Proposed double-weighted

Double-weighted statement

Reserve for a double-weighted output

Non-English

English abstract