Taking into account the algorithm LAH we have designed a LAH logical diagram, based on a general cellular handover architecture. The flowchart in Figure below is a general description of the procedures that have to be taken into account for combining the location information with the handover measurements to avoid the undesirable effects of current … Read more
Location-Aided Handover (LAH) Algorithm is actually a set of algorithms, which aims to solve the current handover procedure problems. The set of algorithms include current handover algorithm, fuzzy handover, handover algorithm based on the use of adaptive antennas, handover prioritization algorithm, etc. LAH is based on the CELLO Architecture, which is shown below: This figure clearly shows … Read more
Handover is the mechanism that transfers an ongoing call from one cell to another as a user moves through the coverage area of a cellular system. The number of cell boundary crossings increases because smaller cells are deployed in order to meet the demands for increased capacity. If we minimize the expected number of handovers … Read more