Sökning: onr:"swepub:oai:DiVA.org:kth-62641" >
Iterative joint cha...
Iterative joint channel estimation and successive interference cancellation using a SISO-SAGE algorithm for coded CDMA
-
- Hu, Bin (författare)
- Aalborg University, Denmark
-
- Kocian, Alexander (författare)
- Aalborg University, Denmark
-
- Piton, Romain (författare)
- Aalborg University, Denmark
-
visa fler...
-
- Hviid, A. (författare)
- Aalborg University, Denmark
-
- Fleury, Bernard H. (författare)
- Aalborg University, Denmark
-
- Rasmussen, Lars Kildehöj (författare)
- University of South Australia,Institute for Telecommunications Research
-
visa färre...
-
(creator_code:org_t)
- 2004
- 2004
- Engelska.
-
Ingår i: ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS & COMPUTERS. - 0780386221 ; , s. 622-626
- Relaterad länk:
-
https://urn.kb.se/re...
Abstract
Ämnesord
Stäng
- n this paper we propose an extension of the space alternating generalized expectation maximization (SAGE) algorithm that accepts as input and provides as output soft information. This so-called soft-input soft-output (SISO) SAGE algorithm is applied to joint successive interference cancellation and channel estimation and combined with SISO single-user decoders in an iterative CDMA receiver. Monte Carlo simulations in flat Rayleigh fading channel show that this receiver is robust against channel estimation errors and can support a high system load.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Telekommunikation (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Telecommunications (hsv//eng)
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)
Hitta via bibliotek
Till lärosätets databas