Joe Hisaishi - My Neighbor TotoroDescripción completa
Univ.Prof. Dr. Christian Bucher Vienna University of Technology, Austria WS 2009/10
Neighbour Optimization 2
Descripción: IRAT trial base optimisation
RF Optimization
Full description
Structural Optimization
IFHO Optimization
LTEFull description
Neighbor List Optimization
Many neighbors’ audits are addressed to enhance the performance of GSM/UMTS/LTE Networks and the inter-operability between these technologies. The existing and missing neighbors’ lists are analyzed by our experts using TEMPO. Recommendations to remove/add neighbors are provided to define the best neighbor list for each cell. The offered audits not only target intra-frequency and inter-frequency relations, but optimizes the inter radio access technology (IRAT) relations as well.
Smooth mobility between different technologies is maintained by optimizing the IRAT relations. TEMPO recommends the optimum list to be defined to all cells based on a well-studied algorithm. On the other hand, reselection neighbor lists like UMFI/BA List are optimized to reduce the reselection time in idle mode. This is done by defining the optimum list of neighbors to the cell, which leads to higher penetration and better voice quality. These audits include:
Distance range distribution
Number of (Incoming/outgoing) Neighbors per cell
Missing co-sites relations
Missing bi-directional relations
Neighborhood consistency between carriers
Distant neighbors analysis
Unmonitored neighbors analysis
Missing Neighbors addition recommendations
Remove unused neighbors recommendations
Reprioritize neighbors
New cell neighbors definition
IRAT neighbors recommendations
UMFI List recommendations
Key benefits
Increasing call continuity resulting from smooth mobility between LTE, 3G, and 2G Minimize the manual handling of neighbor relations. Improve the performance of the air interface through Neighbor List (NL) optimization.
Reduce dropped call rate and handover failure rate.
Improve call quality and system performance.
Home
Products
Neighbor List Manager (NLM)
Neighbor List Manager (NLM)
TEMPO-NLM module minimizes the manual handling of neighbor relations through analyzing the existing and missing neighbors’ lists. NLM also gives recommendations to remove/add neighbors in order to define the best neighbor list for each cell. Optimizing networks to ensure that customers receive a consistent quality of service, regardless which technology is a priority for every operator (i.e. GMS, UMTS and LTE). Smooth mobility between different technologies implies better call continuity and customer experience. This can be achieved by implementing different tools such as: Inter-system Handover optimization, 4G/3G/2G Automatic Neighbor Update and SIB11 Calculator. Main Features
Dealing with different types of neighbor lists; Inter system, Intra system, IRAT and UMFI/BA lists Different strategies for neighbors’ assignment.
Neighbors analysis including:
o Distant neighbors analysis o Unmonitored neighbors analysis o Number of (Incoming/outgoing) Neighbors per cell o Neighborhood consistency between carriers and technologies
Neighbor List Manager (NLM)
Neighbor list update recommendations including:
o Missing Neighbors o Missing co-sites relations o Missing bi-directional relations o Remove unused neighbors o Reprioritize neighbors o Review automatic neighbors (ANR) settings / performance
