Expert advice on upgrading existing 2G or 3G passive DAS networks to support 4G/LTE. Resources for Further Study
The book is available for digital reading on platforms like Perlego . Expert advice on upgrading existing 2G or 3G
The game-changer. LTE introduced OFDMA and MIMO. The Guide’s critical insight: LTE is interference-limited, not noise-limited. Indoor planners must ensure that the RSRP (Reference Signal Received Power) is at least 2-3 dB above outdoor macro signals to avoid "ping-pong" handovers. Furthermore, it details the challenge of MIMO indoors —achieving two spatially separated paths for 2x2 MIMO is difficult in a narrow hallway. Expert advice on upgrading existing 2G or 3G