IP MESH એડ હોક નેટવર્ક વપરાશકર્તા માર્ગદર્શિકા

IP MESH એડ હોક નેટવર્ક વપરાશકર્તા માર્ગદર્શિકા

      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, લાંબા ટ્રાન્સમિશન અંતર, 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 “સેકન્ડ”;
• Arbitrary topology, multi-hop relay, relay forwarding;
• The logical attributes of each node can be flexibly configured;
• હાલ, 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;
• મજબૂત વિરોધી દખલ ક્ષમતા, high spectrum efficiency, લાંબા ટ્રાન્સમિશન અંતર, વિરોધી દખલ
• Strong falling ability and diffraction ability

તકનીકી પરિમાણો

• Communication frequency: 1412~1452MHz, adjustable in 5MHz steps;
• ટ્રાન્સમિશન પાવર: 2*30dBm (2*1ડબલ્યુ), 1dBm step adjustable。
• Bandwidth mode: 5 / 10 / 20 મેગાહર્ટઝ;
• મોડ્યુલેશન પદ્ધતિ: મલ્ટિ-કેરિયર TDD-COFDM;
• Carrier modulation: BPSK/QPSK/16QAM/64QAM (adaptive or fixed);
• સંવેદનશીલતા પ્રાપ્ત: -98dBm @ 10MHz;
• Communication distance: 30કિ.મી. (ground-air/air-air line-of-sight), 8કિ.મી. (ground-ground line-of-sight);
• Communication rate: peak 90Mbps (adaptive);
• ટ્રાન્સમિશન વિલંબ: Single jump about 2ms；
• Multi-hop capability: સુધી 8 video jumps;
• Start time: ≤25S;
• Network access time: less than 1 બીજું;
• Routing switching: less than 1 બીજું;
• ડેટા ઇન્ટરફેસ: network port x 2, RS232 x 2;
• પાવર વપરાશ: 2~8W
• Protection level: IP65;
• કામ તાપમાન: -40~ + 70 ℃;
• પરિમાણો: લંબાઈ: 72.8mm*width 47.3mm*height 17.9mm
•  વજન: 78જી

Software operation Instructions

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

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:

ઝાંખી:

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:

તદર્થ નેટવર્ક: You can remark the name, અલબત્ત, it can also be operated in the terminal state.

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

Map: (અલબત્ત, 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, વગેરે.

Configuration section

સ્થિતિ: 1. MESH node or bridge configuration

2. Wireless configuration:

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

ચેનલ બેન્ડવિડ્થ: 5M 10M 20M 40M

ચેનલ: Different channels are used to purchase different products

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

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, શ્રેણી (MCS0 to MCS15)

બેન્ડવીડ્થ, મોડ્યુલેશન, દર

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.

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

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, દાખ્લા તરીકે, 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. નેટવર્ક:

4. User management:

5. સિસ્ટમ

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, સાધનો, and UART Interface.

choose new

ધ્યાન, 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, મોડ: network

baud દર 115200, સ્ટોપ બીટ 1, parity none.

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

પોર્ટ 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.