Hierarchial Cell structure

From Wikipedia, the free encyclopedia

The introduction to this article provides insufficient context for those unfamiliar with the subject matter.
Please help improve the introduction to meet Wikipedia's layout standards. You can discuss the issue on the talk page.

Hierarchial Cell structure used in mobile telecommunication means splitting of cells. This type of cell structure allows the network to effectively use the geographical area and serve the increasing population. The large cell (called as macro cell) is rearranged to include small cells in it called micro and pico cells. The cricket stadium/exhibition ground can be a micro cell and a multi storied building can be pico cell within the large cell. The micro/pico cell is allocated the radio spectrum to serve the increased population. The User Equipments (UEs) going out of the pico/micro cells are allowed to reselect the larger cell. The HCS cells are given priorities from 0-7 where 0 is the lowest priority and 7 the highest. The cells close to the serving cell are given highest priority. The mobiles in high mobility prioritise to reselect to the lower priority cells to avoid continous reselections.

Retrieved from "http://en.wikipedia.org../../../h/i/e/Hierarchial_Cell_structure_e890.html"