Sökning: onr:"swepub:oai:DiVA.org:kth-60031" >
The impact of timin...
The impact of timing errors on the performance of linear DS-CDMA receivers
-
- Parkvall, Stefan (författare)
- KTH,Signaler, sensorer och system
-
- Ström, Erik G (författare)
- KTH,Signaler, sensorer och system
-
- Ottersten, Björn, 1961- (författare)
- KTH,Signaler, sensorer och system
-
(creator_code:org_t)
- Institute of Electrical and Electronics Engineers (IEEE), 1996
- 1996
- Engelska.
-
Ingår i: IEEE Journal on Selected Areas in Communications. - : Institute of Electrical and Electronics Engineers (IEEE). - 0733-8716 .- 1558-0008. ; 14:8, s. 1660-1668
- Relaterad länk:
-
https://urn.kb.se/re...
-
visa fler...
-
https://doi.org/10.1...
-
visa färre...
Abstract
Ämnesord
Stäng
- In this paper, an asynchronous direct-sequence code-division multiple-access (DS-CDMA) communication system operating over an additive white Gaussian noise (AWGN) channel is considered. In many applications, the near-far problem can be the limiting factor for the capacity of a DS-CDMA system. Several near-far resistan t receivers have, therefore, been proposed (e.g., the decorrelating receiver). These receivers assume perfect knowledge of the propagation delay from all users to the receiver. In practice, the delays are estimated and therefore subject to errors. The performance degradation these errors impose on linear detectors, especially the decorrelating detector, is the topic of this paper.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Telekommunikation (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Telecommunications (hsv//eng)
Nyckelord
- AWGN
- Decorrelation
- Delay estimation
- Detectors
- Estimation error
- Multiaccess communication
- Multiple access interference
- Power system modeling
- Propagation delay
- Timing
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
Till lärosätets databas