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Mobility Parameter Planning for 3GPP LTE: Basic Concepts and Intra-Layer Mobility

Posted: 06 Mar 2018, 23:02
by jaddu
This white paper discusses the design of intra-layer mobility parameters for 3GPP LTE radio networks. Firstly,
basic UE measurements defined in 3GPP Release 9 are reviewed. A measurement example illustrates their basic
differences. Both idle mode and connected mode measurements and cell change rules from 3GPP are summarized
in a vendor-independent way. Secondly, design criteria for setting handover margin, time to trigger and measurement
filtering coefficient are discussed in detail. A simple parameter design example is given. The scope of this
paper is limited to a review basic of concepts and design of intra-layer (intra-frequency) mobility parameters.