A comprehensive reference on the call procedures of 4G RAN and Core networks, LTE Signaling, Troubleshooting and Optimization describes the protocols and procedures of LTE. It explains essential topics from basic performance measurement counters, radio quality and user plane quality to the standards, architecture, objectives and functions of the different interfaces. The first section gives an overview of LTE/EPC network architecture, reference points, protocol stacks, information elements and elementary procedures. The proceeding parts target more advanced topics to cover LTE/EPC signalling and radio quality analysis. This book supplements the information provided in the 3GPP standards by giving readers access to a universal LTE/EPC protocol sequence to ensure they have a clear understanding of the issues involved. It describes the normal signaling procedures as well as explaining how to identify and troubleshoot abnormal network behavior and common failure causes. Enables the reader to understand the signaling procedures and parameters that need to be analyzed when monitoring UMTS networks Covers the essential facts on signaling procedures by providing first hand information taken from real LTE/EPC traces A useful reference on the topic, also providing sufficient details for test and measurement experts who need to analyze LTE/EPC signaling procedures and measurements at the most detailed level Contains a description of LTE air interface monitoring scenarios as well as other key topics up to an advanced level LTE Signaling, Troubleshooting and Optimization is the Long Term Evolution successor to the previous Wiley books UMTS Signaling and UMTS Performance Measurement .
System Modelling and Simulation
Almost half a century has passed since System Analysis emerged as an independent field in Physical Sciences. Number of books and research papers has appeared in the literature and a need is felt to have a systematic one to the study of the subject. The basic techniques of Modeling and Simulation are now being taught in undergraduate...
Fuzzy Database Modeling of Imprecise and Uncertain Engineering Information This book presents recent advances for imprecise and uncertain engineering information from the point of view of fuzzy database modeling. The topics include fuzzy conceptual data modeling of engineering information, conversion of the fuzzy conceptual models, and database implementation of the fuzzy conceptual data models. Some major data and... Transformers for Natural Language Processing: Build innovative deep neural network architectures for NLP with Python, PyTorch, TensorFlow, BERT, RoBERTa, and more
Take your NLP knowledge to the next level and become an AI language understanding expert by mastering the quantum leap of Transformer neural network models
Build and implement state-of-the-art language models, such as the original Transformer, BERT, T5, and GPT-2, using...
Windows 8.1 Simplified
The easiest way for visual learners to get started with Windows 8
The popular Simplified series makes visual learning easier than ever, and with more than 400,000 copies sold, previous Windows editions are among the bestselling Visual books. Using a Visual approach, this book covers the new features of Windows 8.1 and...
Photographing Families: Tips for Capturing Timeless Images
Create family portraits to cherish for a lifetime
Family photographs are a staple of both amateur and professional photography. While always in demand, they also pose a unique set of challenges. In this book, Canon Explorer of Light Michele Celentano guides beginning- to intermediate-level photographers around the common...
iPhone 4S All-in-One For Dummies
Apple has built its reputation on creating user-friendly products.
Browsing the FingerTips guide that comes with your iPhone or even
reading the more extensive iPhone User’s Guide gives you enough information
to use a portion of your iPhone’s capabilities. We think that’s kind of like
using 10 percent of your...