The principles summarized here – from passive vs. active DAS selection to on-site CW testing and post-deployment throughput validation – are exactly those that made the third edition of Indoor Radio Planning an indispensable desk reference for RF engineers in 2015 and beyond. While the specific PDF you referenced may circulate unofficially, the knowledge within it is what truly empowers a planner.
Always procure technical books legally, and apply these methods to deliver reliable, high-capacity indoor connectivity for all users – regardless of whether they are on a 2G feature phone or a 4G tablet. Note: This article is for educational purposes. For the official third edition (2015) of “Indoor Radio Planning” by Wiley or Artech House, please purchase from authorized retailers or your institution’s library. The principles summarized here – from passive vs
| Generation | Service | Required RSRP (LTE) / RSSI (2G) | Signal-to-noise (dB) | Blocking probability | | --- | --- | --- | --- | --- | | 2G | Voice/SMS | > -85 dBm | > 9 | < 2% | | 3G | Voice/data | > -80 dBm (CPICH RSCP) | Ec/Io > -12 dB | < 5% | | 4G | Data (10 Mbps down) | > -105 dBm (RSRP) | SINR > 3 | < 10% | Always procure technical books legally, and apply these