This article surveys the literature over the period of the last decade on the emerging field of
self organisation as applied to wireless cellular communication networks. Self organisation …

Soft-Handover or connected-before-break is a procedure where the user equipment (UE) is
always connected to the radio link with no need for synchronization with adjacent cells …

The performance of CDMA cellular systems over the air is generally interference-limited. A
phenomena arising from this is the effect of cell-breathing in 3G cellular systems. Cell …

Two new energy detection (ED) Ultra-Wideband (UWB) systems are proposed in this
dissertation. The first one is an ED UWB system based on pulse width modulation (PWM) …

The third generation networks like UMTS offers multimedia applications and services that
meet end-to-end quality of service requirements. The load factor in the uplink is critical and it …

The objective of this work is to evaluate the Quality of Service (QoS) of a Universal Mobile
Telecommunication System (UMTS) cell. Among UMTS characteristics, we focus the …

CAC-RD (Call Admission Control based on Reservation and Diagnosis)[1] is call admission
control (CAC) for UMTS (Universal Mobile Terrestrial System) 3G networks. It is based on …

Neste trabalho, é apresentado o processo de evolução da telefonia móvel no mundo,
ressaltando o desenvolvimento do processo de padronização proposto pela UIT (União …

The crucial issues for service providers in wireless cellular networks include providing
guaranteed quality of service (QoS), minimizing dropping rate (DR) for handoff calls …

The main aim of this paper is analysis and modeling different types of call admission control,
using Multi Cell admission control algorithms (MC-AC) algorithm in the communication …