Christopher Cox – författare

The third generation (3G) cellular system UMTS is advanced, optimised and complex. The many existing books on UMTS attempt to explain all the intricacies of the system and as a result are large and equally complex. This book takes a different approach and explains UMTS in a concise, clear and readily understandable style. Written by a professional technical trainer, and based on training courses delivered on UMTS to telecommunication companies worldwide, Essentials of UMTS will enable you to grasp the key concepts quickly. It assumes no previous knowledge of mobile telecommunication theory, and is structured around the operation of the system, clearly setting out how the different components interact with each other, and how the system as a whole behaves. Engineers, project managers and marketing executives working for equipment manufacturers and network operators will find this concise guide to UMTS invaluable.

A singular collection of stories published in Tsuut'ina, a critically endangered languageWith fewer than 20 speakers, Tsuut’ina is a critically endangered language. Isúh Áníi / As Grandmother Said brings together nine traditional narratives and historical accounts in the Tsuut’ina language, originally narrated by Elders Dátł’ìshí Ts’ìká Bessie Meguinis (1883–1987) and Ninàghá Tsìtł’á Willie Little Bear (1912–1989). At once an act of language preservation and a learning resource, each story is retold in Tsuut’ina by Dit’óní Didlíshí Dr. Bruce Starlight and is presented with English translations and a Tsuut’ina-to-English glossary.  The narratives included in this collection cover considerable ground, ranging from the creation of the world in the caring hands of Xàlítsa-tsii and his animal helpers, to accounts of separation, migration, and cross-cultural contact that mark major turning points in Tsuut’ina history, and to important cultural and ceremonial items and practices that the Tsuut’ina Nation maintains to this day.  These stories will be of lasting value to Tsuut’ina language learners and teachers, and will share the legacy of Elders Bessie Meguinis and Willie Little Bear with generations of Tsuut’ina to come.

A singular collection of stories published in Tsuut'ina, a critically endangered languageWith fewer than 20 speakers, Tsuut’ina is a critically endangered language. Isúh Áníi / As Grandmother Said brings together nine traditional narratives and historical accounts in the Tsuut’ina language, originally narrated by Elders Dátł’ìshí Ts’ìká Bessie Meguinis (1883–1987) and Ninàghá Tsìtł’á Willie Little Bear (1912–1989). At once an act of language preservation and a learning resource, each story is retold in Tsuut’ina by Dit’óní Didlíshí Dr. Bruce Starlight and is presented with English translations and a Tsuut’ina-to-English glossary.  The narratives included in this collection cover considerable ground, ranging from the creation of the world in the caring hands of Xàlítsa-tsii and his animal helpers, to accounts of separation, migration, and cross-cultural contact that mark major turning points in Tsuut’ina history, and to important cultural and ceremonial items and practices that the Tsuut’ina Nation maintains to this day.  These stories will be of lasting value to Tsuut’ina language learners and teachers, and will share the legacy of Elders Bessie Meguinis and Willie Little Bear with generations of Tsuut’ina to come.

Following on from the successful first edition (March 2012), this book gives a clear explanation of what LTE does and how it works. The content is expressed at a systems level, offering readers the opportunity to grasp the key factors that make LTE the hot topic amongst vendors and operators across the globe. The book assumes no more than a basic knowledge of mobile telecommunication systems, and the reader is not expected to have any previous knowledge of the complex mathematical operations that underpin LTE.This second edition introduces new material for the current state of the industry, such as the new features of LTE in Releases 11 and 12, notably coordinated multipoint transmission and proximity services; the main short- and long-term solutions for LTE voice calls, namely circuit switched fallback and the IP multimedia subsystem; and the evolution and current state of the LTE market. It also extends some of the material from the first edition, such as inter-operation with other technologies such as GSM, UMTS, wireless local area networks and cdma2000; additional features of LTE Advanced, notably heterogeneous networks and traffic offloading; data transport in the evolved packet core; coverage and capacity estimation for LTE; and a more rigorous treatment of modulation, demodulation and OFDMA. The author breaks down the system into logical blocks, by initially introducing the architecture of LTE, explaining thetechniques used for radio transmission and reception and the overall operation of the system, and concluding with more specialized topics such as LTE voice calls and the later releases of the specifications. This methodical approach enables readers to move on to tackle the specifications and the more advanced texts with confidence.

A comprehensive and approachable introduction to 5G and 5G-Advanced Written by a noted expert on the subject, this Second Edition of An Introduction to 5G delivers a comprehensive, system-level guide to 5G and 5G-Advanced. Building on the foundations laid in the First Edition, the topics explored include the market and use cases for 5G-Advanced; the architectures of the next generation radio access network, open radio access networks and the 5G core; the principles of radio transmission, millimeter waves and MIMO antennas; the architecture and operation of the 5G New Radio; the implementation of network function services by means of HTTP/2; and the signaling procedures that govern the end-to-end operation of the system. This Second Edition has been thoroughly expanded and updated for 3GPP Release 18, to cover the new capabilities introduced under the name of 5G-Advanced. There are new chapters on: The foundations of 5G-Advanced, including non-terrestrial networks, multicast/broadcast services, wireless backhauling, unlicensed spectrum, and artificial intelligence and machine learningThe Internet of Things, including time-sensitive communications, non-public networks, edge computing, and massive machine-type communicationsDevice-to-device communications on the 5G sidelink, in support of vehicle, aircraft and proximity-based servicesThe new features being introduced in 3GPP Release 19, and the expected applications, technologies and performance capabilities of 6GAn Introduction to 5G is written for engineering professionals in mobile telecommunications, for those in non-technical roles such as management, marketing and intellectual property, and for students. It requires no more than a basic understanding of mobile communications, and includes detailed references to the underlying 3GPP specifications for 5G. The book’s approach provides a comprehensive, end-to-end overview of the 5G standard, which enables readers to move on with confidence to the more specialized texts and to the specifications themselves.

A book about how deadlines make us more focused, productive and creative, based on the author's own experiences in high-stakes work environments

'I love deadlines. I like the whooshing sound they make as they fly by.' So said author Douglas Adams - but what if there was a way of making deadlines work for you and using them to ensure others provide you with what you want when you want it?In Christopher Cox's brilliant new book, he looks at the impact deadlines have on us, and how we can use them to deliver the best results for all parties. Social scientists have revealed that most negotiations run right up to the deadline before a deal is finally struck. What they also discovered was that this deadline effect usually results in a worse deal for both parties. Cox shows you how, instead, the deadline effect can be used to bring about success not failure.The truth is that most of us think of deadlines all wrong. They aren’t immutable laws of nature; they are a game we can play - and win. This book will show you the strategies different workplaces have come up with to do just that. They are the businesses and individuals who are rehabilitating the deadline effect, taking the urgency it provides and jettisoning all the down-to-the-wire nonsense. Based on his own experience as a magazine commissioning editor, where coaxing writers to deliver on time is an art form, he also embeds himself in other businesses, such as a ski patrol ahead of the first day of the winter season, to see how they meet deadlines that cannot be missed. Above all, this book is an argument to embrace the power of deadlines. When time is limited, people are less wasteful, more focused, productive and creative. It’s a liberating realisation: excellence and timeliness are not at odds, and the deadline effect can be highly effective.

Activating the Heart is an exploration of storytelling as a tool for knowledge production and sharing to build new connections between people and their histories, environments, and cultural geographies. The collection pays particular attention to the significance of storytelling in Indigenous knowledge frameworks and extends into other ways of knowing in works where scholars have embraced narrative and story as a part of their research approach. In the first section, Storytelling to Understand, authors draw on both theoretical and empirical work to examine storytelling as a way of knowing. In the second section, Storytelling to Share, authors demonstrate the power of stories to share knowledge and convey significant lessons, as well as to engage different audiences in knowledge exchange. The third section, Storytelling to Create, contains three poems and a short story that engage with storytelling as a means to produce or create knowledge, particularly through explorations of relationship to place.The result is an interdisciplinary and cross-cultural dialogue that yields important insights in terms of qualitative research methods, language and literacy, policy-making, human-environment relationships, and healing. This book is intended for scholars, artists, activists, policymakers, and practitioners who are interested in storytelling as a method for teaching, cross-cultural understanding, community engagement, and knowledge exchange.