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
Le trafic par paquets et par flux sera largement pris en charge dans les systèmes mobiles de troisième génération. Dans les systèmes à accès multiple par répartition en code à séquence directe (DS-CDMA), l'impact du trafic basé sur les paquets est différent de celui du trafic basé sur le flux en raison des différents schémas de contrôle de puissance adoptés dans un environnement d'évanouissement par trajets multiples. Dans cet article, un schéma de contrôle de puissance de type boucle fermée est envisagé pour le trafic par paquets sur la liaison inverse. Le concept de coût des paquets est introduit et représente la façon dont le trafic de paquets consomme la capacité de liaison du trafic basé sur le flux. Les effets du délai de réponse, de la fréquence Doppler maximale d'évanouissement et du nombre de trajets résolubles sur le coût des paquets pour un système à cellule unique sont étudiés en utilisant la modélisation de Markov pour un canal à évanouissements multitrajets avec un profil de retard de puissance uniforme.
The copyright of the original papers published on this site belongs to IEICE. Unauthorized use of the original or translated papers is prohibited. See IEICE Provisions on Copyright for details.
Copier
Duk Kyung KIM, Fumiyuki ADACHI, "Performance Analysis of Closed-Loop Like Power Control for Packet Transmission over DS-CDMA in a Multipath Fading Environment" in IEICE TRANSACTIONS on Communications,
vol. E84-B, no. 9, pp. 2635-2643, September 2001, doi: .
Abstract: Packet-based and stream-based traffic will be widely accommodated in third generation mobile systems. In direct sequence code division multiple access (DS-CDMA) systems, the impact of packet-based traffic is different from stream-based traffic because of different power control schemes adopted in a multipath fading environment. In this paper, a closed-loop like power control scheme is considered for packet-based traffic on the reverse link. The concept of packet cost is introduced that represents how packet traffic consumes the link capacity of stream-based traffic. The effects of the response delay, the fading maximum Doppler frequency, and the number of resolvable paths on the packet cost for a single cell system are investigated by using Markov modeling for a multipath fading channel with a uniform power delay profile.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e84-b_9_2635/_p
Copier
@ARTICLE{e84-b_9_2635,
author={Duk Kyung KIM, Fumiyuki ADACHI, },
journal={IEICE TRANSACTIONS on Communications},
title={Performance Analysis of Closed-Loop Like Power Control for Packet Transmission over DS-CDMA in a Multipath Fading Environment},
year={2001},
volume={E84-B},
number={9},
pages={2635-2643},
abstract={Packet-based and stream-based traffic will be widely accommodated in third generation mobile systems. In direct sequence code division multiple access (DS-CDMA) systems, the impact of packet-based traffic is different from stream-based traffic because of different power control schemes adopted in a multipath fading environment. In this paper, a closed-loop like power control scheme is considered for packet-based traffic on the reverse link. The concept of packet cost is introduced that represents how packet traffic consumes the link capacity of stream-based traffic. The effects of the response delay, the fading maximum Doppler frequency, and the number of resolvable paths on the packet cost for a single cell system are investigated by using Markov modeling for a multipath fading channel with a uniform power delay profile.},
keywords={},
doi={},
ISSN={},
month={September},}
Copier
TY - JOUR
TI - Performance Analysis of Closed-Loop Like Power Control for Packet Transmission over DS-CDMA in a Multipath Fading Environment
T2 - IEICE TRANSACTIONS on Communications
SP - 2635
EP - 2643
AU - Duk Kyung KIM
AU - Fumiyuki ADACHI
PY - 2001
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E84-B
IS - 9
JA - IEICE TRANSACTIONS on Communications
Y1 - September 2001
AB - Packet-based and stream-based traffic will be widely accommodated in third generation mobile systems. In direct sequence code division multiple access (DS-CDMA) systems, the impact of packet-based traffic is different from stream-based traffic because of different power control schemes adopted in a multipath fading environment. In this paper, a closed-loop like power control scheme is considered for packet-based traffic on the reverse link. The concept of packet cost is introduced that represents how packet traffic consumes the link capacity of stream-based traffic. The effects of the response delay, the fading maximum Doppler frequency, and the number of resolvable paths on the packet cost for a single cell system are investigated by using Markov modeling for a multipath fading channel with a uniform power delay profile.
ER -