IP MESH അഡ്‌ഹോക്ക് നെറ്റ്‌വർക്ക് ഉപയോക്തൃ ഗൈഡ്

IP MESH അഡ്‌ഹോക്ക് നെറ്റ്‌വർക്ക് ഉപയോക്തൃ ഗൈഡ്

      Version number: iVcan-20230606

Brief introduction

• Our Ad hoc network communication radio station, as a mobile self-organizing network, supports any network topology.
• Unlike traditional wireless networks, it is a wireless broadband system with no center, distributed, multi-hop relay, dynamic routing, strong invulnerability, and good scalability.
• Some routing protocols complete the wireless communication between nodes through wireless multi-hop forwarding.
• An ad hoc distributed broadband wireless network transmission system with an efficient MAC layer transmission protocol and a two-layer routing protocol.
• All nodes are completely equal, without any infrastructure, and can quickly build a dedicated self-organizing network between mobile nodes, provide instant adaptive communication, have excellent broadband performance, and support the real-time transmission of multimedia information such as video coding and audio coding.
• The system technology has the advantages of strong anti-interference ability, high spectrum efficiency, നീണ്ട പ്രസരണ ദൂരം, anti-fading ability, and strong diffraction ability.
• It can realize real-time and high-quality wireless two-way data transmission functions in complex and non-line-of-sight environments.

Technical Features

• There is no need to set up a central station and complex system configuration. After the site is powered on, it will automatically form a network, and the communication can be started in “സെക്കൻഡ്”;
• Arbitrary topology, multi-hop relay, relay forwarding;
• The logical attributes of each node can be flexibly configured;
• നിലവിൽ, the same frequency network can support the interconnection of ≥32 nodes;
• The channel is encrypted with AES;
• The system data bandwidth peak value is 90Mbps;
• Strong anti-interference ability, high spectrum efficiency, നീണ്ട പ്രസരണ ദൂരം, വിരുദ്ധ ഇടപെടൽ
• Strong falling ability and diffraction ability

സാങ്കേതിക പാരാമീറ്ററുകൾ

• Communication frequency: 1412~1452MHz, adjustable in 5MHz steps;
• ട്രാൻസ്മിഷൻ പവർ: 2*30dBm (2*1പ), 1dBm step adjustable。
• Bandwidth mode: 5 / 10 / 20 മെഗാഹെട്സ്;
• മോഡുലേഷൻ രീതി: multi-carrier TDD-COFDM;
• Carrier modulation: BPSK/QPSK/16QAM/64QAM (adaptive or fixed);
• സംവേദനക്ഷമത സ്വീകരിക്കുക: -98dBm @ 10MHz;
• Communication distance: 30കിലോമീറ്റർ (ground-air/air-air line-of-sight), 8കിലോമീറ്റർ (ground-ground line-of-sight);
• Communication rate: peak 90Mbps (adaptive);
• ട്രാൻസ്മിഷൻ കാലതാമസം: Single jump about 2ms；
• Multi-hop capability: വരെ കയറി 8 video jumps;
• Start time: ≤25S;
• Network access time: അതിൽ കുറവ് 1 രണ്ടാമത്തേത്;
• Routing switching: അതിൽ കുറവ് 1 രണ്ടാമത്തേത്;
• ഡാറ്റ ഇന്റർഫേസ്: network port x 2, RS232 x 2;
• വൈദ്യുതി ഉപഭോഗം: 2~8W
• Protection level: IP65;
• പ്രവർത്തനം താപനില: -40~ + 70 ℃;
• അളവുകൾ: നീളം: 72.8mm*width 47.3mm*height 17.9mm
•  ഭാരം: 78ഗ്രാം

Software operation Instructions

Support 5M, 10എം, and 20M bandwidth, real-time graphical interface display, real-time map indication, തുടങ്ങിയവ.

The software disables DHCP by default, and the default IP address is 192.168.17.1 If you forget the address, please connect the 9th pin of the 26PIN cable to the ground to reset the parameters.

Enter the IP address of the module in the browser, and the default username and password are both admin. It takes about 20s for the module to connect to the network from power-on. The recommended browser is Chrome.

After entering, it defaults to simple mode, click expert mode to unlock more settings, suitable for professional debugging.

Status section:

അവലോകനം:

Topology map: (automatic refresh is turned off by default to save bandwidth, you can check automatic refresh)

Check only the display path, you can know the direct jump point relationship of each module

Check the details to judge the data connection status of each module. These are displayed dynamically in real time

Click Details: You can know the specific situation of each module directly:

Terminal state:

Ad hoc network: You can remark the name, തീർച്ചയായും, it can also be operated in the terminal state.

Spectrum scanning: Check the interference of each frequency band. തീർച്ചയായും, the frequency bands of different modules are purchased, and the scanning frequency bands are different.

Map: (തീർച്ചയായും, to know the location information of each terminal, GNSS modules such as GPS or Beidou need to be installed)

Support tile maps, image maps, network maps, തുടങ്ങിയവ.

Configuration section

മോഡ്: 1. MESH node or bridge configuration

2. Wireless configuration:

2.1 Transmission power configuration, the power of different products purchased is different.

ചാനൽ ബാൻഡ്വിഡ്ത്ത്: 5M 10M 20M 40M

ചാനൽ: Different channels are used to purchase different products

The coverage distance (മീറ്റർ) needs to be filled in according to the actual situation. If it is set to 3000 മീറ്റർ, it is impossible to actually run to 5000 മീറ്റർ.

Number of Antennas 2

Fixed MCS rate: Can be set to off for automatic selection. If you want stable transmission, it is recommended to set the manual, ശ്രേണി (MCS0 to MCS15)

ബാൻഡ്വിഡ്ത്ത്, മോഡുലേഷന്, നിരക്ക്

Limit MCS rate: It is recommended to enable it. After enabling it, if the fixed rate is MCS4, the software will automatically select the best modulation method from MCS0 to MCS4 during the test.

		5എം	10എം	20എം	40എം
MCS0	ബ്പ്സ്ക് 1/2	1.7എം	3.3മീറ്റർ	6.5എം	13.5എം
MCS1	QPSK 1/2	3.2മീറ്റർ	6.5എം	13മീറ്റർ	27മീറ്റർ
MCS2	QPSK 3/4	4.8മീറ്റർ	9.8മീറ്റർ	19.5എം	40.5എം
MCS3	16QAM 1/2	6.5എം	13മീറ്റർ	26എം	54എം
MCS4	16QAM 3/4	9.7എം	19.5എം	39എം	81എം
MCS5	64QAM 2/3	13മീറ്റർ	26എം	52മീറ്റർ	108എം
MCS6	64QAM 3/4	14.5എം	29എം	58.5എം	121എം
MCS7	64QAM 5/6	16എം	32.5എം	65മീറ്റർ	135എം
MCS8	ബ്പ്സ്ക് 1/2	3.2മീറ്റർ	6.5എം	13മീറ്റർ	27മീറ്റർ
MCS9	QPSK 1/2	6.5എം	13മീറ്റർ	26എം	54എം
MCS10	QPSK 3/4	9.7എം	19.5എം	39എം	81എം
MCS11	16QAM 1/2	13മീറ്റർ	26എം	52മീറ്റർ	108എം
MCS12	16QAM 3/4	19.5എം	39എം	78എം	162എം
MCS13	64QAM 2/3	26എം	52മീറ്റർ	104എം	216എം
MCS14	64QAM 3/4	29എം	58.5എം	117എം	243എം
MCS15	64QAM 5/6	32.5എം	65മീറ്റർ	130എം	270എം

From MCS0 to MCS7, two wireless ports send the same data in order to improve stability during the movement.

From MCS8 to MCS15, the two wireless ports send different data, which can make the rate X2

If it is in a mobile state, it is recommended to use BPSK or QPSK to transmit data. 16QAM and 64QAM are suitable for use with fixed transmission.

If MCS8 to MCS15 is used, it is recommended that the antennas of the two ports be 90 degrees from each other, ഉദാഹരണത്തിന്, one is vertical and the other is horizontal.

If drones are used, MCS0 to MCS2 is recommended.

The greater the bandwidth, the lower the sensitivity. The same goes for modulation.

above rate unit bps

3. നെറ്റ്വർക്ക്:

4. User management:

5. സിസ്റ്റം

6. Tools Configure serial port, GPS/Beidou/GNSS, 4G/5G access, and other parameters

6.1 Multi-device management, in the upper right corner, you can log in and manage users remotely, and it is also a real-time dynamic interface display or map display.

6.2 Serial port software settings:

Select Expert Mode, Tools, and UART Interface.

choose new

ശ്രദ്ധ, if you use the serial port to transmit serial data, you have to choose ttyS0 (COM1 of hardware) and ttyUSB0 (COM2 of hardware), ttyATH0 is invalid, മോഡ്: network

ബൌദ് നിരക്ക് 115200, സ്റ്റോപ്പ് ബിറ്റ് 1, parity none.

പേര് 1, protocol UDP, IP address, 192.168.55.100 (the IP address here is the IP address of the other device, ഉദാഹരണത്തിന്, input the IP of the computer for the computer, and input the IP of the device for the device).

തുറമുഖം 20005, 20003. Choose a port number

The computer’s IP is set to a fixed 192.168.17.100

Short the TX RX pins of COM1 and COM2 of the device.

Use the TCP UDP test tool to fill in the IP and port of the device.

Send it to loop back the data.