Asian Journal of Engineering and Technology Innovation

Asian Journal of Engineering and Technology Innovation

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Survey Paper on Combination of LB Optimisation and ICIC in LTE Self-Organizing Networks

Raiman S, Shreekant Jere

Reva Institute of Technology and Management, Rukmini Knowledge Park, Kattigenahalli, Yelahanka, Near Border Security Bustop, Bengaluru, Karnataka-560064, India.

Abstract

With the advances in the cellular networks, which introduces the technologies such as GSM, HSPA, Evolved HSPA, Wimax, Long Term Evolution (LTE), LTE-Advance (LTE-A) the automation of the network management functions will be very helpful in the efficient operation of large communication networks. SON will play major role in minimizing human intervention which in turn reduce management cost and manual errors. There are multiple benefits are defined for SON. Few among them are Self configuration of base station, ANR-Automatic Neighbor Relation, Physical Cell Identifier (PCI) Planning, Load Balancing(LB), Handover Optimization or Mobility Robustness, Random Access Channel (RACH) Optimization, Inter-Cell Interference Coordination (ICIC), energy savings, Coverage and Capacity Optimization (CCO) and Interference Over Thermal Control. In this paper we discuss about the benefits of ICIC feature of SON and related work which happened on this feature of SON.

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