Title :
Model of Hypergraph Colouring for Self-configuration in LTE Networks
Author :
Xu, Haitao ; Zhou, Xianwei ; Li, Yuan
Author_Institution :
Dept. of Commun. Eng., Univ. of Sci. & Technol. Beijing, Beijing, China
Abstract :
A new autonomic physical cell ID configuration scheme was proposed based on self-configuring techniques and hyper graph. The self-configuration procedure was also obtained for the newly deployed nodes. It is proved that the algorithms can solve the collision and confusion free problem in LTE networks, and the number of PCI being used is minimized. We also show that the scheme is not dependent on the radio measurements and have no influence on the existing cells when changes happen.
Keywords :
Long Term Evolution; cellular radio; radiotelemetry; LTE network; PCI; autonomic physical cell ID configuration scheme; hypergraph colouring model; physical cell identity; radio measurement; self-configuring technique; 3G mobile communication; Algorithm design and analysis; Color; Educational institutions; Long Term Evolution; Resource management; Self-organizing networks; hypergraph colouring; physical cell ID; self-configuration;
Conference_Titel :
Information Management, Innovation Management and Industrial Engineering (ICIII), 2011 International Conference on
Conference_Location :
Shenzhen
Print_ISBN :
978-1-61284-450-3
DOI :
10.1109/ICIII.2011.100
