The Experts below are selected from a list of 36 Experts worldwide ranked by ideXlab platform
K Heiska - One of the best experts on this subject based on the ideXlab platform.
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the impact of the Subscriber Profile on wcdma radio network performance
Vehicular Technology Conference, 1999Co-Authors: J Laihosteffens, A Wacker, K Sipila, K HeiskaAbstract:The third-generation cellular systems will offer services well beyond the capabilities of today's networks. For an operator to provide the maximum capacity of the network supporting multiple traffic mixes more advanced analysis methods are required. The scope of this paper is to demonstrate with simulations how the Subscriber Profile (mobile station speed and the used service) impact on the network capacity and quality of service. Furthermore, the simulator used in the study is described, the uplink and downlink iterations and the fast power control and soft handover modeling are briefly introduced.
J Laihosteffens - One of the best experts on this subject based on the ideXlab platform.
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the impact of the Subscriber Profile on wcdma radio network performance
Vehicular Technology Conference, 1999Co-Authors: J Laihosteffens, A Wacker, K Sipila, K HeiskaAbstract:The third-generation cellular systems will offer services well beyond the capabilities of today's networks. For an operator to provide the maximum capacity of the network supporting multiple traffic mixes more advanced analysis methods are required. The scope of this paper is to demonstrate with simulations how the Subscriber Profile (mobile station speed and the used service) impact on the network capacity and quality of service. Furthermore, the simulator used in the study is described, the uplink and downlink iterations and the fast power control and soft handover modeling are briefly introduced.
K Sipila - One of the best experts on this subject based on the ideXlab platform.
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the impact of the Subscriber Profile on wcdma radio network performance
Vehicular Technology Conference, 1999Co-Authors: J Laihosteffens, A Wacker, K Sipila, K HeiskaAbstract:The third-generation cellular systems will offer services well beyond the capabilities of today's networks. For an operator to provide the maximum capacity of the network supporting multiple traffic mixes more advanced analysis methods are required. The scope of this paper is to demonstrate with simulations how the Subscriber Profile (mobile station speed and the used service) impact on the network capacity and quality of service. Furthermore, the simulator used in the study is described, the uplink and downlink iterations and the fast power control and soft handover modeling are briefly introduced.
A Wacker - One of the best experts on this subject based on the ideXlab platform.
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the impact of the Subscriber Profile on wcdma radio network performance
Vehicular Technology Conference, 1999Co-Authors: J Laihosteffens, A Wacker, K Sipila, K HeiskaAbstract:The third-generation cellular systems will offer services well beyond the capabilities of today's networks. For an operator to provide the maximum capacity of the network supporting multiple traffic mixes more advanced analysis methods are required. The scope of this paper is to demonstrate with simulations how the Subscriber Profile (mobile station speed and the used service) impact on the network capacity and quality of service. Furthermore, the simulator used in the study is described, the uplink and downlink iterations and the fast power control and soft handover modeling are briefly introduced.
David C. - One of the best experts on this subject based on the ideXlab platform.
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Deterministic-based performance modeling of a cluster of nodes handling Subscriber Profile query and update in CDMA mobile switching center
Bell Labs Technical Journal, 2007Co-Authors: David C.Abstract:This paper presents performance modeling of processor occupancy in a cluster of nodes handling Subscriber Profile query and update in a code division multiple access (CDMA) mobile switching center (MSC). It also presents a simplified method to determine the Profile update ratio that represents the fraction of autonomous registration (AR) and call events requiring Subscriber Profile updates. Four models are presented. The performance models developed offer a number of advantages, including enabling prediction of the home visitor location register (HVLR) capacity in a deterministic fashion to facilitate Subscriber Profile management and planning and to provide a simple method to determine the Subscriber Profile update ratio. The models are simple to use and provide accurate predictions. The models are platform-independent and can be easily applied to other platforms by substituting a new set of costs per message. Performance improvement by update bundling is also demonstrated, and future work on modeling update bundling is presented. © 2007 Alcatel-Lucent.
