Here is a two-way 150km TDD MIMO FHSS Drone IP RF Radio link.
Technical requirements
Equipment is required to implement a wireless communication channel, preferably TDD, MIMO 2×2, operation under BLOS conditions (possibly with restrictions). One set of equipment should include from one to three devices that should provide point-to-point and point-to-multipoint communication. The main requirements are given in the table.
№ | Parameter | Requirement | Note |
---|---|---|---|
1 | Frequency range (UL/DL) | 0.3 – 1 GHz 300-1000 Mhz or 3-6 Ghz 3000-6000 Mhz | Uplink/Downlink Frequency |
2 | Information transmission rate total rate (DL+UL) | ≥0.3 Mbit/sec at SNR(SINR) -30 dB ≥1,5 Mbit/sec at SNR(SINR) __ dB ≥3 Mbit/sec at SNR(SINR) ___ dB | SNR vs throughput values need to be discussed depending on the chosen hardware implementation and other parameters. |
3 | Bandwidth | ≥250 MHz | Must be determined based on the manufacturer’s signal processing structure. |
4 | FHSS | ≥300 hopps/sec | |
5 | Output power | 20W, 100W | It should be possible to scale the power from 20 W to 100 W, possibly using an external additional amplifier. |
6 | MCS | not less than BPSK | It should be possible to manually change the MSC. |
7 | Code Rate | applies | It should be possible to manually change the MSC. |
8 | Supply voltage | Unipolar 12-30V | |
9 | Receive/transmit delay | ≤50 msec | |
10 | Interface | Ethernet | TCP/IP, UDP support must be provided. |
11 | Speed range | Up to 150 km/h | |
12 | Antenna gain | ≥6 dBi | The equipment must include an antenna. |
13 | Weight | Up to 4 kg. | With amplifier no more than 10 kg. |
14 | Encryption | + | AES |