Morten Tolstrup’s "Indoor Radio Planning: A Practical Guide for 2G, 3G and 4G (3rd Edition, 2015)" serves as a comprehensive, hands-on guide for in-building wireless coverage and Distributed Antenna System (DAS) design. Published by Wiley, the text focuses on practical 4G LTE deployment, link budgets, and noise analysis, functioning as a key industry resource. For more details, visit Wiley .
While 2G was mostly about coverage (can you make a call?), 4G is about capacity (can 100 people stream video at once?). Practical Design Considerations The guide emphasizes the "practical" by offering advice on: While 2G was mostly about coverage (can you make a call
| Feature | Passive DAS | Active DAS | | --- | --- | --- | | Components | Coaxial cables, splitters, couplers, antennas | Fiber/ethernet remotes, head-end unit (HEU) | | Max distance | ~100–150 m (due to cable loss) | Kilometers (fiber) | | Suitable for | Small to medium buildings | Large venues, tunnels, campuses | | MIMO support | Difficult (separate coax runs) | Native (fiber carries multiple streams) | antennas | Fiber/ethernet remotes
Calculating the gains and losses in the signal path to ensure the user’s device can communicate back to the base station. 3G and 4G (3rd Edition
The book is beneficial for:
: Uses passive components like coaxial cables , splitters, and couplers.