{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,1,31]],"date-time":"2025-01-31T23:10:15Z","timestamp":1738365015585,"version":"3.35.0"},"reference-count":23,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2008,9,12]],"date-time":"2008-09-12T00:00:00Z","timestamp":1221177600000},"content-version":"vor","delay-in-days":2203,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Trans Emerging Tel Tech"],"published-print":{"date-parts":[[2002,9]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>In this work we compare an OFDM (Orthogonal Frequency Division Multiplexing) system and a SC\/FDE (Single Carrier System with Frequency Domain Equalization) system in terms of their BER performance, channel estimation techniques, bandwidth\u2010efficiency and other design parameters. In both systems an estimation of the channel transfer function is needed for equalization purposes. Different frequency domain based channel estimation techniques for both systems are presented and compared. BER\u2010simulations have been performed for channel\u2010coded data in typical indoor multipath environments. The parameters of both systems are adapted to the Hiperlan\/2 and IEEE 802.1 la standards. It will be pointed out that OFDM shows slight advantages when taking the BER performance into account, while the SC\/FDE system exhibits advantages in terms of signal processing complexity. Finally a combination of OFDM and SC\/FDE is described that exhibits significant advantages.<\/jats:p>","DOI":"10.1002\/ett.4460130513","type":"journal-article","created":{"date-parts":[[2008,9,12]],"date-time":"2008-09-12T15:12:29Z","timestamp":1221232349000},"page":"519-530","source":"Crossref","is-referenced-by-count":9,"title":["A comparison of an OFDM system and a single carrier system using frequency domain equalization"],"prefix":"10.1002","volume":"13","author":[{"given":"Haralo","family":"Witschnig","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Alois","family":"Koppler","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Andreas","family":"Springer","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Robert","family":"Weigel","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mario","family":"Huemer","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2008,9,12]]},"reference":[{"key":"e_1_2_1_2_2","unstructured":"J. R.Pellico H.Bachmann B. W.Myers Phase Noise Effects on OFDM Wireless LAN Performance.Applied Microwave & Wireless pages68\u201380 July2001."},{"key":"e_1_2_1_3_2","unstructured":"R.Parens W\u2010LAN trials and tribulations.Telecommunications International pages41\u201344 Oct.2001."},{"key":"e_1_2_1_4_2","doi-asserted-by":"crossref","unstructured":"M.Huemer Hiperlan\/2 and IEEE 802.11a \u2010 two novel standards for high speed wireless multimedia networking in the 5 GHz band.Elektrotechnik und Informationstechnik OVE\u2010Verbandszeitschrift pages246\u2013252 May2001.","DOI":"10.1007\/BF03158463"},{"volume-title":"Digital Communications","year":"1995","author":"Proakis J. G.","key":"e_1_2_1_5_2"},{"issue":"5","key":"e_1_2_1_6_2","article-title":"Data Transmission by Frequency\u2010Division Multiplexing Using the Discrete Fourier Transform","volume":"19","author":"Weinstein S. B.","year":"1971","journal-title":"IEEE Transactions on Communication Technologies"},{"key":"e_1_2_1_7_2","doi-asserted-by":"publisher","DOI":"10.1109\/35.54342"},{"key":"e_1_2_1_8_2","doi-asserted-by":"publisher","DOI":"10.1109\/35.350382"},{"key":"e_1_2_1_9_2","unstructured":"ETSI TS 101 475: Broadband Radio Access Networks (BRAN) HiperLAN Type 2 Physical (PHY) Layer."},{"key":"e_1_2_1_10_2","unstructured":"IEEE Std 802.1 la\u20101999: Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) specifications: High\u2010Speed Physical Layer in the 5 GHz Band."},{"key":"e_1_2_1_11_2","doi-asserted-by":"crossref","unstructured":"H.Sari G.Karam I.Jeanclaude An analysis of Orthogonal Frequency\u2010Division Multiplexing for mobile radio applications. 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