Improving Capacity of soft Handoff Performance in Wireless Mobile Communication using Macro Diversity
Journal Title: International Journal on Computer Science and Engineering - Year 2011, Vol 3, Issue 6
Abstract
The soft handoff is a process on transferring the on going call from one radio resource to another radio resource without any interruption. Rather, mobile unit looks next base station for possible new connection without breaking the old connection. This transfer of call takes place, when the mobile unit moves far away from old base station and approach toward new base station. At the far away distance from old base station, the signal to noise power at the mobile unit becomes poorer and the service quality get degrade. At this far away distance mobile unit may see the another new base station, which may provide the better signal to noise ratio of the same signal via mobile switching center (MSC). Thus the mobile unit may get the same signal from the two different base stations simultaneously. The capacity of the CDMA communication network depends on the diversity technique used. The capacity gain of CDMA communication network can be defined by the comparison of network capacity with macro diversity and without macro diversity. In This paper we represented the capacity as number of users increases with Micro diversity as compared to capacity without Micro diversity.
Authors and Affiliations
Vipin Kumar Saini , Dr. Sc. Gupta
Keywords
Related Articles
- EP ID EP102847
- DOI -
- Views 95
- Downloads 0
A Systematic Approach for Constructing Static Class Diagrams from Software Requirements
The trend towards the use of object-oriented methods for software systems development has made it necessary for the use of object-oriented approaches in object-oriented software systems development. Class diagrams repres...
Modeling Of Combinational Circuits Based On Ternary Multiplexer Using VHDL
This paper presents a novel method for defining, analyzing, testing and implementing the basic combinational circuitry with VHDL Simulator. This paper shows the potential of VHDL modeling and simulation that can be appli...
A Model Driven approach for Applicationspecific Mismatch Detection
Several large-scale systems are developed in modules that are assembled together to deliver a desired functionality. The modules developed in isolation may not implement the desired requirements. It creates several probl...
AN EFFICIENT APPROACH FOR EXTRACTION OF LINEAR FEATURES FROM HIGH RESOLUTION INDIAN SATELLITE IMAGERIES
This paper presents an Object oriented feature extraction pproach in order to classify the linear features like drainage, roads etc. from high resolution Indian satellite imageries. It starts with the multiresolution se...
Extracting Noun Phrases in Subject and Object Roles for Exploring Text Semantics
In tune with the recent developments in the automatic retrieval of text emantics, this paper is an attempt to extract one of the most fundamental semantic units from natural language text. The context is intuitively ext...