The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
최근 모바일 근처에서 국부적으로 산란된 신호로 인해 발생하는 각도 확산의 영향이 상당한 주목을 받고 있습니다. 본 논문에서는 기지국(BS)에서 수신된 신호의 IAS(Instantaneous Angular Spread)와 IDOA(Instantaneous Direction Of Arrival)를 나타내는 EAMV(Extended Array Mode Vector)를 제안한다. EAMV를 이용하여 IDOA와 IAS를 모두 추정할 수 있도록 MUSIC 알고리즘을 일반화하였다. 컴퓨터 시뮬레이션에서는 페이딩 상황에서 IDOA와 IAS의 추정치가 평가됩니다. 결과는 작은 각도 확산에 대한 추정치가 주어진 값과 잘 일치하고 제안된 접근법의 타당성을 입증한다는 것을 보여줍니다.
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Jung-Sik JEONG, Kei SAKAGUCHI, Kiyomichi ARAKI, Jun-ichi TAKADA, "Generalization of MUSIC Using Extended Array Mode Vector for Joint Estimation of Instantaneous DOA and Angular Spread" in IEICE TRANSACTIONS on Communications,
vol. E84-B, no. 7, pp. 1781-1789, July 2001, doi: .
Abstract: Recently the effect of the angular spread caused by locally scattered signals in the vicinity of the mobile has received considerable attention. This paper proposes the Extended Array Mode Vector (EAMV) which represents the Instantaneous Angular Spread (IAS) as well as the Instantaneous Direction Of Arrival (IDOA) of the received signal at the Base Station (BS). Using the EAMV, MUSIC algorithm is generalized in order that it is possible to estimate both the IDOA and the IAS. In computer simulations, the estimates of the IDOA and the IAS in the fading situation are evaluated. The results show that the estimates for small angular spread agree well with the given values and demonstrate the validity of the proposed approach.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e84-b_7_1781/_p
부
@ARTICLE{e84-b_7_1781,
author={Jung-Sik JEONG, Kei SAKAGUCHI, Kiyomichi ARAKI, Jun-ichi TAKADA, },
journal={IEICE TRANSACTIONS on Communications},
title={Generalization of MUSIC Using Extended Array Mode Vector for Joint Estimation of Instantaneous DOA and Angular Spread},
year={2001},
volume={E84-B},
number={7},
pages={1781-1789},
abstract={Recently the effect of the angular spread caused by locally scattered signals in the vicinity of the mobile has received considerable attention. This paper proposes the Extended Array Mode Vector (EAMV) which represents the Instantaneous Angular Spread (IAS) as well as the Instantaneous Direction Of Arrival (IDOA) of the received signal at the Base Station (BS). Using the EAMV, MUSIC algorithm is generalized in order that it is possible to estimate both the IDOA and the IAS. In computer simulations, the estimates of the IDOA and the IAS in the fading situation are evaluated. The results show that the estimates for small angular spread agree well with the given values and demonstrate the validity of the proposed approach.},
keywords={},
doi={},
ISSN={},
month={July},}
부
TY - JOUR
TI - Generalization of MUSIC Using Extended Array Mode Vector for Joint Estimation of Instantaneous DOA and Angular Spread
T2 - IEICE TRANSACTIONS on Communications
SP - 1781
EP - 1789
AU - Jung-Sik JEONG
AU - Kei SAKAGUCHI
AU - Kiyomichi ARAKI
AU - Jun-ichi TAKADA
PY - 2001
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E84-B
IS - 7
JA - IEICE TRANSACTIONS on Communications
Y1 - July 2001
AB - Recently the effect of the angular spread caused by locally scattered signals in the vicinity of the mobile has received considerable attention. This paper proposes the Extended Array Mode Vector (EAMV) which represents the Instantaneous Angular Spread (IAS) as well as the Instantaneous Direction Of Arrival (IDOA) of the received signal at the Base Station (BS). Using the EAMV, MUSIC algorithm is generalized in order that it is possible to estimate both the IDOA and the IAS. In computer simulations, the estimates of the IDOA and the IAS in the fading situation are evaluated. The results show that the estimates for small angular spread agree well with the given values and demonstrate the validity of the proposed approach.
ER -