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A conceptual study ...
A conceptual study of OFDM-based multiple access schemes : Part 4: Tracking of time and frequency offset
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- van de Beek, Jaap (författare)
- Luleå tekniska universitet,Signaler och system
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- Börjesson, Per Ola (författare)
- Luleå tekniska universitet,Signaler och system
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Landström, Daniel (författare)
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- Wahlqvist, Mattias (författare)
- Telia Research, Luleå, Sweden
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Ödling, Per (författare)
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- Östberg, Christer (författare)
- Telia Research, Luleå, Sweden
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(creator_code:org_t)
- 1996
- Engelska 12 s.
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Serie: Technical Report ; Tdoc 250/96
- Relaterad länk:
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https://ltu.diva-por... (primary) (Raw object)
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- This paper is part of a conceptual study of a multiuser OFDM system. In previous reports we have examined requirements for the air interface and presented uncoded performance (in terms of bit error rate) for the uplink of such systems. In this report we adopt the user allocation structure from the previous parts of the study and examine the role of channel coding. We present performance simulations that illustrate the effects of a convolutional code exploiting channel diversity, and channel estimator performance exploiting the channel correlation.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Signalbehandling (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Signal Processing (hsv//eng)
Nyckelord
- Signalbehandling
- Signal Processing
Publikations- och innehållstyp
- vet (ämneskategori)
- rap (ämneskategori)