From: A novel downlink scheduling strategy for traffic communication system based on TD-LTE technology
Parameter | Value |
---|---|
Simulation duration | 100 s |
Physical details | Carrier frequency: 2 GHz |
Bandwidth for the downlink: 10 MHz | |
Symbols for TTI: 14 | |
Sub-frame length: 1 ms | |
Sub-carries per RB: 12 | |
Sub-carrier spacing: 15 kHz | |
eNodeB power transmission: 43 dB | |
Propagation model: macro-cell urban model | |
Link adaptation | Modulation schemes: QPSK, 16QAM |
Target BLER: 10−1 | |
Control overhead | RTP/UDP/IP with ROCH compression: 3 byte |
MAC and RLC: 5 bytes | |
PDCP: 2 bytes | |
CRC: 3 bytes | |
PHY: 3 symbol | |
Target delay threshold | 100 ms |
Channel quality indication | Period: 2 ms |
Radio link control | Re-transmission times: 5 |