| Type: | 4G |
|---|---|
| Application: | Security Warning and Protection |
| Modulation: | AM |
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Dive into the future of connectivity with our cutting-edge wireless Internet of Things system, powered by an advanced software-defined radio technology. Engineered to meet the demands of long-range and anti-interference communications, our system employs an OFDM adaptive adjustment method at the physical layer, optimizing channel estimation. This sophisticated approach expertly compensates for Doppler frequency offsets, enabling seamless performance even for vehicles cruising at 80 kilometers per hour. Experience effortless transitions with cross-base station switching and dynamic self-organizing networks in full self-organizing network mode. At the MAC layer, we utilize the 802.11 connectionless mode with enhanced frame formats, meticulously optimized for superior mobility. To maximize efficiency and minimize bandwidth loss from multi-node CSMA/CD conflict detection, our system integrates uplink time-division multiplexing, flawlessly supporting applications demanding multiple video uploads.
Network Function
Experience the cutting-edge innovation of our adaptive cognitive wireless Internet of Things system, featuring our independently developed OFDM/CDMA air interface. This technological marvel seamlessly fuses the high-efficiency transmission prowess of OFDM with the robust, long-distance, interference-resistant communication capabilities of CDMA. Our system shines in the UHF frequency band, boasting a broad working bandwidth that reliably perceives the spectrum environment. It possesses the unique ability to dynamically select the optimal spectrum, self-adjusting its transmission and reception parameters, including channel bandwidth, transmission power, modulation methods, and dynamic adaptive coding, to autonomously enhance communication efficacy.
Engineered for ultimate flexibility, our system operates without the need for a core network, allowing you to configure the network topology to suit your specific needs. Choose between master-slave, ad hoc, or relay networking modes to achieve simple yet effective network deployment, perfectly tailored to your requirements.
Experience the freedom to dynamically select spectrum based on real-time supply and demand! Our system allows the flexible configuration of channel bandwidth to suit your every need.
Our advanced technology supports frequency hopping with exceptional resistance to interference, ensuring uninterrupted communication.
Enjoy seamless connectivity with cross-base station handover capabilities, which report excellent mobility and reliability.
Our solution supports point-to-multipoint connections, enabling self-organizing networks that converge quickly for optimal performance.
Experience ultra-low loop latency of less than 5ms, perfect for control-class low latency requirements.
Our system offers symmetric uplink and downlink with adaptive allocation, where the entire bandwidth can be dedicated to the uplink if needed.
Designed for connectionless environments, it boasts formidable anti-interference capabilities, even in challenging conditions.
This versatile wireless transmission system, rooted in IP technology, is perfect for a broad range of applications, accommodating video, voice, and data effortlessly.
Time division uplink multiplexing optimally supports video uplink transmission, ensuring smooth and efficient data flow.
Benefit from superior transmission capabilities, surpassing the distance and penetration power of 3G/4G/5G networks, and supporting non-line-of-sight transmission.
With a flat network structure, our system allows for flexible deployment without the need for a dedicated core network.
Our system is incredibly user-friendly, making it easy to use and maintain, saving you time and effort.
For enhanced security, we support external encryption machines based on IP addresses, accommodating both commercial and national encryption needs.
| Smart government | Emergency social linkage wireless network, wireless emergency link networking |
| smart city | Smart communities, smart rural areas, smart highways, electricity meter reading, reservoir monitoring, smart parking, environmental monitoring |
| Public safety | Public Security Emergency Wireless Private Network,SnowyProject,Wireless Audio and Video Command System, Public Security Private Network Wireless Backup |
| Smart Tourism | Tourist internet service, wireless video surveillance in scenic areas |
| Smart Forestry | Forest fire monitoring wireless feedback, forest rangers patrol wireless private network networking, forestry data wireless collection and feedback |
| Border Patrol | Wireless video surveillance for border defense and wireless private network networking for border patrol |
| Smart Ocean | Coastal wireless coverage, fishery patrol wireless networking, fishery wireless networking, hydrological monitoring data feedback |
| Smart Shipping | Channel video surveillance, shipping wireless internet service, hydrological monitoring sensor receipt collection |
| UAV application | Unmanned aerial networking, unmanned farming command and remote control, unmanned pesticide spraying |
The Adaptive Cognitive Wireless System equipment is a groundbreaking innovation, meticulously engineered to consist of an advanced baseband, state-of-the-art transceiver, powerful amplifier, and a versatile antenna combination. By artfully integrating these components, the system can be tailored into a myriad of dynamic forms including handheld devices, airborne units, backpack configurations, vehicle-mounted apparatuses, shipborne systems, and additional vehicle-mounted solutions. This adaptability ensures seamless integration and unparalleled performance across diverse applications, making it an invaluable asset for those in need of robust and reliable communication solutions.
| UHF handheld | Ultra high frequency 2x4W (4+4) | |
| Working frequency band | 542-698MHz (channels 30-49) | 470-698MHz (channels 21-49) |
| bandwidth | 5 /8/10/16/20 MHz | 5/10/20 MHz |
| Transmission power | 200 milliwatts/23dBm (fixed, ± 2dBm) | 2x4 watts/37dBm (adjustable, ± 2dBm) |
| A-interface | OFDM | OFDM |
| MIMO | 2x2 | 2x2 |
| modulation | BPSK /QPSK / 16QAM / 64QAM | BPSK /QPSK / 16QAM / 64QAM |
| Maximum transmission rate | 30Mbps UDP/5MHz carrier 50Mbps UDP/8MHz carrier 90Mbps UDP/16MHz carrier |
30Mbps UDP/5MHz carrier 50Mbps UDP/8MHz carrier 90Mbps UDP/16MHz carrier |
| receiver sensitivity | -97dBm/5MHz | -97dBm/5MHz |
| Peripheral modules | ||
| USB KEY | support | support |
| Beidou module | ||
| 5G module | ||
| FUNCTION | ||
| Networking method | Point to point, point to multipoint, self-organizing network | Point to point, point to multipoint, self-organizing network |
| Sweep frequency function | support | support |
| AGC | support | support |
| QoS | support | support |
| TDMA | support | support |
| USB KEY | support | support |
| Physical indicators | ||
| Radio Frequency Interface | SMA 2-channel | N Mother Head 2 Road |
| network interface | 1 adaptive 10M/100M Ethernet interface | 1 adaptive 10M/100M Ethernet interface |
| Power supply interface | TYPE C | |
| Power supply mode | DC5V 3A | DC +24V 2.5A |
| Equipment power consumption | ≤15W |
≤60W |
| operation temperature | -20 ~ 60 ºC |
-20 ~ 60 ºC |
| storage temperature | -40 ~ 70 ºC |
-40 ~ 70 ºC |
| Storage Humidity | 80% |
80% |
| size | 195mm x 75mm x 30mm | 195mm x 75mm x 30mm |
| weight | ≤ 0.5kg | ≤ 0.5kg |
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