Review Article

Wireless Communications in Smart Rail Transportation Systems

Table 3

Requirements of a communication network for noncritical communications in HST.

HST Communication Links

Train-to-infrastructure (terrestrial)1 Gbps
Train-to-infrastructure (satellite)0.2 Gbps
Intra wagon1 Gbps
Inter wagon10 Gbps
Inside station (all commuters)100 Gbps
Infrastructure-to-infrastructure10 Gbps