Handheld IP Mesh Ad hoc Network transceiver portable video data voice two-way communication support Wi-Fi RJ45 video input Vcan1962
M'ndandanda wazopezekamo
mwachidule
This system adopts a new type of broadband “wireless mesh network” based on mesh networking.
As a mobile self-organizing network, this product does not depend on the existing network infrastructure and supports any network topology. Unlike traditional wireless networks, it is a centerless, distributed, multi-hop relay, dynamic routing, and invulnerable The wireless broadband system with strong performance and good scalability uses its own routing protocol internally to 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 peer-to-peer without any infrastructure. It can quickly build a dedicated self-organizing network between mobile nodes, provide instant adaptive communication, have excellent broadband performance, and support 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, yaitali kufala mtunda, 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.
For emergency individual soldiers and vehicle-mounted platform information communication transmission in complex environments, we follow the design principles of generalization, modularization, and standardization to realize the information coordination and interaction function of personnel on duty, and the system can work continuously, stably, and reliably for a long time.
mbali
- There is no need to set up a central station and complex system configuration. After the site is powered on, it will automatically become a network, and the communication can be started in “masekondi”;
- Arbitrary topology, multi-hop relay, relay forwarding;
- The logical attributes of each node can be flexibly configured;
- Pakadali pano, 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;
- Mphamvu zotsutsana ndi kusokoneza, high spectrum efficiency, yaitali kufala mtunda, odana ndi kusokonezedwa
- Strong falling ability and diffraction ability
mfundo
- Kuyankhulana pafupipafupi: 1415~1455MHz, adjustable in 1MHz steps;
- mopereka mphamvu: 2*30dBm (2*1W), adjustable in 1dBm steps;
- Bandwidth mode: 5 / 10 / 20 MHz;
- njira Kusinthasintha: zonyamulira zambiri TDD-COFDM;
- Kusinthasintha kwa chonyamulira: BPSK/QPSK/16QAM/64QAM (chosinthika kapena chokhazikika);
- Kulandira chidwi: -98dBm @ 10MHz;
- Communication distance: 30Km (ground-air/air-air line-of-sight), 8Km (ground-ground line-of-sight);
- Communication rate: peak value 90Mbps (adaptive);
- Kuchedwa kutumizira: pafupifupi 2ms kwa kadumphidwe kamodzi;
- Multi-hop capability: mpaka 8 video jumps;
- Start-up time: ≤25S;
- Nthawi yofikira pa intaneti: ochepera 1 chachiwiri;
- Kusintha kwa njira: ochepera 1 chachiwiri;
- mawonekedwe Data: Ethernet port x 2, RS232 x 2;
- Wifi supports 2.4G or 5.8G
- Mphamvu ya batri: 12V/2A, battery capacity 4000mAh;
- mowa mphamvu: 6~12W
- Protection class: IP65;
- ntchito kutentha: -40~ + 70 ℃;
- Makulidwe: utali: 155mm*W70mm*H45mm
- Kunenepa: 800 galamu
Hardware Description
- Adopt domestic self-organized intellectual property technology, private network, private communication transmission protocol, and unique synchronization code.
- Tekinoloje ya AES 128-bit encryption: After the information data is encrypted by AES, zambiri pamaso kubisa sangathe anapezerapo;
- Using multiple encryption methods and modular design;
- “Wireless Mesh Network”; no center, distributed, all nodes have equal status, and can form a self-organized network under complex conditions such as shielding non-line-of-sight (NLOS) and high-speed movement, and realize TDD two-way communication;
- It supports any network topology such as point-to-point, tcheni, star, mesh, and hybrid, and can realize real-time interaction of multi-channel IP-based clear voice, broadband data, high-definition video, and other multimedia information;
- In the same-frequency sensing network (under improvement), multi-hop relay, each node can move randomly and quickly, and the routing can be dynamically reconfigured when the system topology changes rapidly;
- Convenient deployment, flexible use, simple operation, convenient maintenance, and all-IP design (supporting various data transparent transmission) make it easy to realize the interconnection and intercommunication of heterogeneous systems, especially suitable for wireless coverage transmission and wireless video surveillance;
luso magawo
- Mtunda wautali wotumizira: Adopt LDPC channel coding, danga nthawi coding, zosiyanasiyana transceiver, and other technologies,
- The receiving sensitivity can reach -98dBm, and at 1W transmission power, the ground-air/air-air line-of-sight communication can reach 30km, ndipo kuyankhulana kwapansi-pansi kwa maso kungafikire 10 Km. It also has good anti-multipath interference and Strong diffraction ability;
- Kuthamanga kwakukulu: BPSK/QPSK/16QAM/64QAM kusinthika kosinthika, kulandira
Integrated technology, the peak rate can reach 90Mbps, suitable for multi-hop transmission of large business volume; - Ma network ambiri: Zida zamakina zimagawidwa mwachangu, ndipo muyeso weniweniwo ukhoza kuthandizira 32 nodes kwa ma network;
- Chiwerengero chachikulu cha ma relay hop: The actual measured video relay hops can reach 8 hops, expanding network coverage and increasing
The applicability of strong network applications; - Software architecture: non-center, distributed wireless self-organizing network based on IP system;
- Kusokoneza kwa Anti-multipath: Kusinthasintha kwa TDD-COFDM konyamula zonyamula zambiri kumakhala ndi kusokoneza kwamphamvu kotsutsana ndi njira zambiri;
- Kukhoza kusokoneza: diffraction wamphamvu ndi mphamvu yolowera;
- Njira yamphamvu: Gulu 2 mwanzeru routing protocol;
- Support hand microphone voice intercom
- Kusinthasintha: amphamvu scalability, node amatha kulumikizana ndikutuluka mwachangu;
- Kuyenda: The maximum mobile speed of the tested nodes is ≥150 km/h;
- Anti-destruction self-healing: individual terminal damage will not affect the normal operation of the network, and has strong anti-destruction ability;
- Njira yogwirira ntchito: nyenyezi network, mesh network, chain network, mfundo ndi mfundo, point-to-multipoint, multipoint-to-multipoint;
- Kutumiza kwa IP transparent: kuthandizira kutumiza kwa IP transparent kuchokera ku network port kupita ku network port, network port kupita ku serial port, ndi serial port to serial port;
- Kukula kwa intaneti: kukulitsa bwino kufalikira kwa intaneti, terminal iliyonse mu netiweki itha kugwiritsidwa ntchito ngati chipata, and each node of the ad hoc network can access the Internet through the gateway node;
- Spectrum scanning: With spectrum scanning function, check the current spectrum usage and indicate interference;
- Kasamalidwe ka kasinthidwe: can set the channel, bandiwifi, mphamvu, mlingo, IP, kiyi, ndi magawo ena a wayilesi;
- Chiwonetsero: Itha kuwonetsa ma topology a netiweki, kugwirizana khalidwe, mphamvu ya chizindikiro, environmental background noise, etc.;
Operation Guide
Operation Guide for Vcan1401-Mesh ad hoc network transmission handheld