The book has gone through numerous revisions and continues to be updated. It does have some ancillary material available on the website. There is a series being written, starting with this book, and now includes a book covering 5G technologies.
Category: ITIS 150
(CC BY-NC-ND; “ND” indicates that this resource may not be modified. Printing is also prohibited.) This book has had several revisions. While this newer version is much better than the pre-revision 2.0 material, be aware of the limits of its license.