Verizon Laboratories Inc.

Dimitris N Kalofonos

Donna Fagen

Vincent A O'Byrne

Rajamani Ganesh

Ning Yang

Aline Yurik

A system () provides a network designer with a mechanism for analyzing the performance of a code division multiple access wireless network (). The system () includes executable code in the form of a probable server identification module (), a forward link initial estimation module (), a reverse link initial estimation module (), a forward link analysis module (), and a reverse link analysis (). The modular architecture of the modules (, and) are appropriately configured and interconnected in order to form a network performance analysis process () that accurately analyzes both the reverse link performance and the forward link performance of the network ().

Method and system for analyzing digital wireless network performance

A system ( ) provides a network designer with a mechanism for analyzing the performance of a code division multiple access wireless network ( ). The system ( ) includes executable code in the form of a probable server identification module ( ), a forward link initial estimation module ( ), a reverse link initial estimation module ( ), a forward link analysis module ( ), and a reverse link analysis ( ). The modular architecture of the modules ( and ) are appropriately configured and interconnected in order to form a network performance analysis process ( ) that accurately analyzes both the reverse link performance and the forward link performance of the network ( ).

A computing system ( ) provides a network designer with a mechanism for modeling migration, or a shift, of call traffic from a first server ( ) operating using a first technology type to a second server ( ) operating using a second technology type. The system ( ) executes a traffic map generation process ( ) for generating a first traffic map ( ) responsive to a radio coverage area ( ) and a call traffic load ( ) for the first server ( ), and for generating a second traffic map ( ) responsive to a radio coverage area ( ) and call traffic load ( ) for the second server ( ). The system ( ) executes a call traffic migration modeling process ( ) to adapt the second traffic map ( ) to include a proportion ( ) of the first call traffic load ( ) to be shifted from the first server ( ) to the second server ( ).

Method and system for modeling migration of call traffic in a multiple mode wireless network

A system ( ) provides a network designer with a mechanism by which to quickly estimate the performance of a code division multiple access wireless communication network. The system ( ) allows the designer to enter a group of network and sector parameters. Based on these parameters, the user can choose one of three methods depending on a desire for speed, accuracy, and generality of result. The system ( ) determines the pilot strength and interference for each location in the network. The system ( ) determines pilot strength to interference values for each location. The system ( ) estimates the performance of the communication network using these determined values and accounting for user-defined network parameters.

System and methods for rapidly determining CDMA network performance

A system ( ) provides a network designer with a mechanism by which to quickly optimize the load distribution in a wireless communication network ( ) by iteratively modifying the pilot power settings within an analysis session. The system ( ) determines a reverse interference level for the network ( ). The system ( ) then adjusts the pilot power level of each sector by an amount equal to the difference between a sector's reverse interference level and the network's reverse interference level. The system ( ) assigns, based on the adjusted pilot power levels, each wireless device ( ) in the network ( ) to a sector.

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Watertown, MA, United States of America

Dimitris N Kalofonos