NDLI: Study on impact of Vertical Sectorization on mobility and existing MRO performance

Content Provider	IEEE Xplore Digital Library
Author	Kifle, D.W. Wegmann, B. Viering, I. Klein, A.
Copyright Year	2015
Description	Author affiliation: Commun. Eng. Lab., Tech. Univ. Darmstadt, Darmstadt, Germany (Klein, A.) \|\| Nokia Networks, Munich, Germany (Kifle, D.W.; Wegmann, B.) \|\| Nomor Res. GmbH, Munich, Germany (Viering, I.)
Abstract	Mobility robustness optimization (MRO) is one of the Self Organizing Network (SON) features that automatically adjusts network mobility configurations by detecting problems and correcting handover (HO) parameters. The existing MRO operation is based on stationary network deployment assumption where handover error statistics are continuously monitored between cell-pair borders as long as the cells shape and neighbor relationships are maintained. In the dynamic deployment case, where cell deployment layout is changing by following the nature of the traffic distribution, existing neighbor relationships might not be maintained and new neighbors could appear in the network. In such cases, MRO instances and counters used before deployment change might not be valid any longer for the new network layout. In this paper work, we have studied the impact of deployment and network layout change introduced by Vertical Sectorization (VS), a typical Active Antenna Systems (AAS) feature, on the performance of MRO. A crucial aspect here is the treatment of MRO statistics while introducing a change in the network deployment layout. The study gives information if there is a need to enhance the existing MRO concepts by introducing inter-node coordination during execution of a deployment change in the network.
Starting Page	123
Ending Page	127
File Size	1936818
Page Count	5
File Format	PDF
e-ISBN	9781467373593
DOI	10.1109/EuCNC.2015.7194053
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-06-29
Publisher Place	France
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Shape SON AAS Layout HO Handover Robustness MRO VS Monitoring Antennas
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Mobility robustness optimization based on UE mobility for LTE system

Mathematical model for vertical sectorization (VS) in AAS based LTE deployment

Performance Evaluation of Mobility Robustness Optimization (MRO) in 5G Network With Various Mobility Speed Scenarios

AQ-learning approach for mobility robustness optimization in Lte-Son

Self-optimizing strategies for dynamic vertical sectorization in LTE networks

Managing and altering mobile radio networks by using SON function performance models

Soft Metric Assisted Mobility Robustness Optimization in LTE Networks

A User Mobility Analysis Assistive MRO algorithm for handover parameters optimization in LTE SON system

Mathematical Model for Vertical Sectorization (VS) in AAS Based LTE Deployment

Study on impact of Vertical Sectorization on mobility and existing MRO performance

Similar Documents

Mobility robustness optimization based on UE mobility for LTE system

Mathematical model for vertical sectorization (VS) in AAS based LTE deployment

Performance Evaluation of Mobility Robustness Optimization (MRO) in 5G Network With Various Mobility Speed Scenarios

AQ-learning approach for mobility robustness optimization in Lte-Son

Self-optimizing strategies for dynamic vertical sectorization in LTE networks

Managing and altering mobile radio networks by using SON function performance models

Soft Metric Assisted Mobility Robustness Optimization in LTE Networks

A User Mobility Analysis Assistive MRO algorithm for handover parameters optimization in LTE SON system

Mathematical Model for Vertical Sectorization (VS) in AAS Based LTE Deployment

Study on impact of Vertical Sectorization on mobility and existing MRO performance