Pretražite po imenu i prezimenu autora, mentora, urednika, prevoditelja

Napredna pretraga

Pregled bibliografske jedinice broj: 628810

Comparison of DoA Estimation Algorithms in SDMA System


Dhope, Tanuja S.; Šimunić, Dina; Zentner, Radovan
Comparison of DoA Estimation Algorithms in SDMA System // Automatika, 54 (2013), 2; 199-209 doi:10.7305/automatika.54-2.131 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 628810 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Comparison of DoA Estimation Algorithms in SDMA System

Autori
Dhope, Tanuja S. ; Šimunić, Dina ; Zentner, Radovan

Izvornik
Automatika (0005-1144) 54 (2013), 2; 199-209

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
DoA estimation ; SDMA

Sažetak
With Space Division Multiple Access (SDMA) schemes employing digital signal processing algorithms in its smart antenna systems, it is possible to improve the system capacity of modern wireless communication systems by enabling user’s angular separation. Angular separation ability enhances reception in Signal-of-Interest direction and minimizes interference in Signal-of-Not-Interest direction. Direction of Arrival (DoA) algorithms are used for estimation of a number of incident plane waves on the antenna array and their incidence angles. This paper compares performance of three DoA algorithms: MUSIC, root-MUSIC and Capon applied on the uniform linear array in the presence of uncorrelated white noise. The simulation results show that MUSIC outperformed root-MUSIC and Capon in both required number of snapshots and number of array elements as well as in signal-to-noise ratio requirements.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika



POVEZANOST RADA


Projekti:
036-0363081-1649 - Istraživanje povećanja učinkovitosti bežičnih komunikacijskih sustava (Šimunić, Dina, MZOS ) ( POIROT)
036-0361566-1573 - Višefunkcijske antene u komunikacijskim i radarskim sustavima (Bartolić, Juraj, MZOS ) ( POIROT)

Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb

Profili:

Avatar Url Radovan Zentner (autor)

Avatar Url Dina Šimunić (autor)

Poveznice na cjeloviti tekst rada:

doi Hrčak

Citiraj ovu publikaciju:

Dhope, Tanuja S.; Šimunić, Dina; Zentner, Radovan
Comparison of DoA Estimation Algorithms in SDMA System // Automatika, 54 (2013), 2; 199-209 doi:10.7305/automatika.54-2.131 (međunarodna recenzija, članak, znanstveni)
Dhope, T., Šimunić, D. & Zentner, R. (2013) Comparison of DoA Estimation Algorithms in SDMA System. Automatika, 54 (2), 199-209 doi:10.7305/automatika.54-2.131.
@article{article, year = {2013}, pages = {199-209}, DOI = {10.7305/automatika.54-2.131}, keywords = {DoA estimation, SDMA}, journal = {Automatika}, doi = {10.7305/automatika.54-2.131}, volume = {54}, number = {2}, issn = {0005-1144}, title = {Comparison of DoA Estimation Algorithms in SDMA System}, keyword = {DoA estimation, SDMA} }
@article{article, year = {2013}, pages = {199-209}, DOI = {10.7305/automatika.54-2.131}, keywords = {DoA estimation, SDMA}, journal = {Automatika}, doi = {10.7305/automatika.54-2.131}, volume = {54}, number = {2}, issn = {0005-1144}, title = {Comparison of DoA Estimation Algorithms in SDMA System}, keyword = {DoA estimation, SDMA} }

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Citati:





    Contrast
    Increase Font
    Decrease Font
    Dyslexic Font