5G NR and Enhancements: From R15 to R16 introduces 5G standards, along with the 5G standardization procedure. The pros and cons of this technical option are reviewed, with the reason why the solution selected explained. The book's authors are 3GPP delegates who have been working on 4G/5G standardization for over 10 years. Their experience with the 5G standardization process will help readers understand the technology. Thousands of 3GPP papers and dozens of meeting minutes are also included to help explain how the 5G stand came into form.

Most books on network planning and optimization provide limited coverage of either GSM or WCDMA techniques. Few scrape the surface of HSPA, and even fewer deal with TD-SCDMA. Filling this void, Evolved Cellular Network Planning and Optimization for UMTS and LTE presents an accessible introduction to all stages of planning and optimizing UMTS, HSPA, and LTE cellular networks. Supplying a comprehensive explanation of the fundamental aspects of current and future cellular networks, the text starts with an overview of each type of network, including basic techniques and channel models. Next, it examines the challenges operators and vendors are likely to face-explaining the critical role network planning and optimization play in addressing these challenges. The book details effective system-level simulation methods, it also provides: A complete overview of UMTS, HSPA, and LTE networks Techniques for planning and optimizing cellular networks An examination of inter-operation issues with existing cellular networks Coverage of the challenges in deploying LTE and relay networks In addition to exploring the procedures for planning and optimizing each type of network, the text covers techniques for major mechanisms, trending, troubleshooting, and conducting radio performance analysis. Paying special attention to compatibility issues among these networks, this book provides the understanding required to deploy and optimize networks that meet the growing demands for mobile data solutions.

We have developed this series of training manuals to assist the Merchant Mariner in passing the U.S. Coast Guard Licensing Examinations, from Master 500 GT to 2nd mate Unlimited upon Oceans. These manuals have been developed to augment our current textbooks for Mariners and are modular in design incorporating practical exercises and actual U.S. Coast Guard examination questions with all questions worked-out. A description of each manual follows: Volume III: Celestial Navigation Calculations worked-out for Master 500 GT through 2nd Mate Unlimited Upon Oceans Endorsement. Volume III provides an in-depth understanding of the Celestial Calculation found on the US Coast Guard Merchant Mariner Examinations through 2nd Mate Unlimited. Chapter 1, The Sailings, Parallel, Mid-Latitude, Mercator and Great Circle. Chapter 2Time Zone calculations, (Sunrise and Sunset, Time Tick, Time of Meridian Transit and Estimated Time of Arrival). Chapter 3, Deviation by Celestial Observation (Amplitude and Azimuth). Chapter 4, Latitude Observations (Local Apparent Noon and Latitude by Polaris). Chapter 5, Sight Reduction - Running Fixes (any body). Chapter 6, Star Identification, and Star and Planet Selection. Chapter 6, Sight Reduction - Running Fixes (any body. ) Chapter 7, Miscellaneous Problems (Ho, He and intercept). To see all Marine Navigation Publications offered by this author click on authors name above. Last Review and update 04-02-2013