The fourth issue of the Australian Journal of Telecommunications and the Digital Economy for 2015. All papers are peer reviewed and a similarity score search is used to ensure the papers are suitable for publication.

Editorial

Universal Service in the Spotlight

Mark A Gregory
Abstract 406 | PDF Downloads 5 | DOI https://doi.org/10.18080/jtde.v3n4.39

Page ii-v

History of Telecommunications

Ericsson Celebrates 125 Years In Australia

Simon Moorhead
Abstract 405 | PDF Downloads 6 | DOI https://doi.org/10.18080/jtde.v3n4.26

Page 1-11

Telecommunications

Ultra-fast broadband in New Zealand: Progress Accelerating

Rohan MacMahon, Murray Milner
Abstract 457 | PDF Downloads 8 | DOI https://doi.org/10.18080/jtde.v3n4.32

Page 12-25

Not your Grandfather's Ham Radio

Phil Wait
Abstract 464 | PDF Downloads 3 | DOI https://doi.org/10.18080/jtde.v3n4.41

Page 155-165

Review/Tutorial

Internet of Things for smart homes and buildings: Opportunities and Challenges

Hemant Ghayvat, S.C Mukhopadhyay, Jie Liu, Arun Babu, Eshrat Elahi, Xiang Gui
Abstract 1094 | PDF Downloads 12 | DOI https://doi.org/10.18080/jtde.v3n4.23

Page 33-47

Industry Case Study

Public Policy