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On the downlink interference in heterogeneous wireless DS-CDMA networks

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On the downlink interference in heterogeneous wireless DS-CDMA networks. / Navaie, Keivan; Valaee, Shahrokh; Sharafat, A. Reza; Sousa, Elvino S.

In: IEEE Transactions on Wireless Communications, Vol. 5, No. 2, 02.2006, p. 384-393.

Research output: Contribution to journalJournal article

Harvard

Navaie, K, Valaee, S, Sharafat, AR & Sousa, ES 2006, 'On the downlink interference in heterogeneous wireless DS-CDMA networks', IEEE Transactions on Wireless Communications, vol. 5, no. 2, pp. 384-393. https://doi.org/10.1109/TWC.2006.02018

APA

Navaie, K., Valaee, S., Sharafat, A. R., & Sousa, E. S. (2006). On the downlink interference in heterogeneous wireless DS-CDMA networks. IEEE Transactions on Wireless Communications, 5(2), 384-393. https://doi.org/10.1109/TWC.2006.02018

Vancouver

Navaie K, Valaee S, Sharafat AR, Sousa ES. On the downlink interference in heterogeneous wireless DS-CDMA networks. IEEE Transactions on Wireless Communications. 2006 Feb;5(2):384-393. https://doi.org/10.1109/TWC.2006.02018

Author

Navaie, Keivan ; Valaee, Shahrokh ; Sharafat, A. Reza ; Sousa, Elvino S. / On the downlink interference in heterogeneous wireless DS-CDMA networks. In: IEEE Transactions on Wireless Communications. 2006 ; Vol. 5, No. 2. pp. 384-393.

Bibtex

@article{73e0d3eb90cd4b51aa5ecc4294565ab2,
title = "On the downlink interference in heterogeneous wireless DS-CDMA networks",
abstract = "In this paper, we show that the total downlink interference in heterogeneous wireless DS-CDMA networks follows an asymptotically self-similar (as-s) process. The as-s model is valid for the interference under certain conditions on channel variations and traffic characteristics that cover a range of practical situations. We derive these conditions and generalize earlier results, obtained for data-centric cellular networks, to heterogeneous cellular networks. Simulation results for actual cases confirm analytical results, and show that non-uniform spatial distribution of users and their soft-hand-off status do not affect the nature of this self-similar process. Furthermore, we discuss the impact of the analysis developed in this paper in designing appropriate mechanisms for controlling radio resources in such networks.",
keywords = "asymptotically self-similar process, downlink interference, heterogeneous cellular DS-CDMA networks, heavytail distribution, POISSON FIELD, CELLULAR NETWORKS, SELF-SIMILARITY, CAPACITY, SYSTEM",
author = "Keivan Navaie and Shahrokh Valaee and Sharafat, {A. Reza} and Sousa, {Elvino S.}",
year = "2006",
month = feb,
doi = "10.1109/TWC.2006.02018",
language = "English",
volume = "5",
pages = "384--393",
journal = "IEEE Transactions on Wireless Communications",
issn = "1536-1276",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
number = "2",

}

RIS

TY - JOUR

T1 - On the downlink interference in heterogeneous wireless DS-CDMA networks

AU - Navaie, Keivan

AU - Valaee, Shahrokh

AU - Sharafat, A. Reza

AU - Sousa, Elvino S.

PY - 2006/2

Y1 - 2006/2

N2 - In this paper, we show that the total downlink interference in heterogeneous wireless DS-CDMA networks follows an asymptotically self-similar (as-s) process. The as-s model is valid for the interference under certain conditions on channel variations and traffic characteristics that cover a range of practical situations. We derive these conditions and generalize earlier results, obtained for data-centric cellular networks, to heterogeneous cellular networks. Simulation results for actual cases confirm analytical results, and show that non-uniform spatial distribution of users and their soft-hand-off status do not affect the nature of this self-similar process. Furthermore, we discuss the impact of the analysis developed in this paper in designing appropriate mechanisms for controlling radio resources in such networks.

AB - In this paper, we show that the total downlink interference in heterogeneous wireless DS-CDMA networks follows an asymptotically self-similar (as-s) process. The as-s model is valid for the interference under certain conditions on channel variations and traffic characteristics that cover a range of practical situations. We derive these conditions and generalize earlier results, obtained for data-centric cellular networks, to heterogeneous cellular networks. Simulation results for actual cases confirm analytical results, and show that non-uniform spatial distribution of users and their soft-hand-off status do not affect the nature of this self-similar process. Furthermore, we discuss the impact of the analysis developed in this paper in designing appropriate mechanisms for controlling radio resources in such networks.

KW - asymptotically self-similar process

KW - downlink interference

KW - heterogeneous cellular DS-CDMA networks

KW - heavytail distribution

KW - POISSON FIELD

KW - CELLULAR NETWORKS

KW - SELF-SIMILARITY

KW - CAPACITY

KW - SYSTEM

U2 - 10.1109/TWC.2006.02018

DO - 10.1109/TWC.2006.02018

M3 - Journal article

VL - 5

SP - 384

EP - 393

JO - IEEE Transactions on Wireless Communications

JF - IEEE Transactions on Wireless Communications

SN - 1536-1276

IS - 2

ER -