Multimedia Traffic Dimensioning and Advanced Planning of WCDMA by using Static Simulations
نویسندگان
چکیده
In this paper we refer to the very important role of detailed and advanced planning, as well as to the optimization of radio network of the next generation wireless networks that offers multimedia traffic. Next generation mobile operators that are adapting 3G mobile technologies and beyond are facing more and more challenges connected to the design and planning of the factual multi service radio networks as WCDMA itself. These challenges are not independent and must be considered together with the user’s demand and performance analyses as key factors of designing process, dimensioning and pre-operational optimization of the radio network infrastructure.
منابع مشابه
Analytic Modelling of the WCDMA Downlink Capacity in Multi-Service Environments
The Universal Mobile Telecommunication System (UMTS) operates with Wideband Code Division Multiple Access (WCDMA) over the air interface. In the literature, the CDMA uplink, e.g. as implemented by the IS-95 standard, receives most attention due to its limiting influence on the overall network capacity in voice only environments. But with the growing demand of the mobile user for multimedia cont...
متن کاملRadio network planning process and methods for WCDMA
This paper describes the system dimensioning and the radio network planning methodology for a third generation WCDMA system. The applicability of each method is demonstrated using examples of likely system scenarios. The challenges of modeling the multiservice environment are described and the implications to the system performance simulations are introduced.
متن کاملWCDMA Network Performance in Variable Repeater Hotspot Traffic Cases
The target of the paper is to illustrate the impact of hotspot traffic distributions on the WCDMA network performance when repeaters are used for providing service to the hotspot users. The paper concentrates on providing a detailed systemand cell-level analysis of the impact of repeaters by using static Monte Carlo simulations. Moreover, the effects of different repeater configurations are pre...
متن کاملLiterature Review of Traffic Assignment: Static and Dynamic
Rapid urban growth is resulting into increase in travel demand and private vehicle ownership in urban areas. In the present scenario the existing infrastructure has failed to match the demand that leads to traffic congestion, vehicular pollution and accidents. With traffic congestion augmentation on the road, delay of commuters has increased and reliability of road network has decreased. Four s...
متن کاملImproved Multiple-Scenario Radio Network Dimensioning for WCDMA
In wideband code division multiple access (WCDMA) cellular systems, the coverage radius of a cell depends on its current capacity level. As a result, existing WCDMA radio network dimensioning approaches require that coverage and capacity planning be carried out jointly in an iterative manner in order to obtain the minimum site count needed while fulfilling both coverage and capacity requirement...
متن کامل