Modeling methods for WCDMA network planning

Bem, D.J.; Nawrocki, M.J.; Więckowski, Tadeusz; Zieliński, Ryszard

doi:10.1109/vetecs.2001.944521

Cited by 5 publications

(3 citation statements)

References 2 publications

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“…A proper model of CDMA networks should include all or "almost all" of the intrasystem interference. More detailed description can be found in [3]. The main characteristic for a downlink is the total base station TX power as a function of the system load and active subscriber distance to the base station.…”

Section: Basic Capacity Calculationsmentioning

confidence: 99%

Optimal site and antenna location for UMTS - output results of 3G network simulation software

Nawrocki,

Więckowski

2003

JTIT

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The paper presents output results of 3G network simulation software in the area of optimal site location as well as finding optimal values of antenna tilt. The loss of capacity is shown for a wide range of tilts and different antenna directions. Nonuniform distribution of base stations has been also included in the simulation scenarios influencing system performance. All of the described parameters are especially significant to CDMA systems network planning.

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Section: Basic Capacity Calculationsmentioning

confidence: 99%

Optimal site and antenna location for UMTS - output results of 3G network simulation software

Nawrocki,

Więckowski

2003

JTIT

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“…Capacity performance of H-ARQ and AMC have been investigated individually in [3] [4]. In simulation methods, event-driven [5] and time-driven [6], [7] mechanism get their wide use. Simulation can imitate practical system scenarios and get relative exact system performance results, but it has the drawbacks of high complexity and time consuming.…”

Section: Introductionmentioning

confidence: 99%

An Analytical Method for Capacity Dimensioning of WCDMA with High Speed Wireless Link

Zhao¹,

Qi²,

Liang³

et al. 2007

2007 IEEE Wireless Communications and Networking Conference

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Capacity dimensioning is one of the key problems in wireless network planning. Analytical and simulation methods are usually used to pursue the accurate capacity dimensioning of wireless network. In this paper, an analytical capacity dimensioning method for WCDMA with high speed wireless link is proposed based on the analysis on relations among system performance and high speed wireless transmission technologies, such as H-ARQ, AMC and fast scheduling. It evaluates system capacity in closed-form expressions from link level and system level. Numerical results show that the proposed method can calculate link level and system level capacity for WCDMA system with HSDPA and HSUPA.

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“…More detailed description can be found in [3]. The main characteristic for a downlink is the total base station TX power as a function of system load and active subscriber distance to the base station.…”

Section: Basic Capacity Calculationsmentioning

confidence: 99%

Optimal site and antenna location for UMTS output results of 3G network simulation software

Nawrocki

Więckowski

14th International Conference on Microwaves, Radar and Wireless Communications. MIKON - 2002. Conference Proceedings (IEEE Cat.

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The paper presents output results of 3G network simulation software in the area of optimal site localion us well as finding optimal values ofantenna tilt. The loss of capacity is shown for a wide range of tilts and differen1 antenna directions. Non-uniform distribution of base stations has been also included in the simulation scenarios influencing system perfomance. AN of the described parameters are especially significant to CDMA systems network planning.

show abstract

Modeling methods for WCDMA network planning

Cited by 5 publications

References 2 publications

Optimal site and antenna location for UMTS - output results of 3G network simulation software

Optimal site and antenna location for UMTS - output results of 3G network simulation software

An Analytical Method for Capacity Dimensioning of WCDMA with High Speed Wireless Link

Optimal site and antenna location for UMTS output results of 3G network simulation software

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