| Type: | 4G |
|---|---|
| Application: | Security Warning and Protection |
| Modulation: | AM |
Suppliers with verified business licenses
Unleashing the future of seamless connectivity, the wireless Internet of Things system embodies a sophisticated software-defined radio technology. Tailored for exceptional long-distance and anti-interference communication, the system's physical layer ingeniously employs the OFDM adaptive adjustment method. Enhanced channel estimation mechanisms adeptly counteract Doppler frequency shifts, empowering devices to maintain robust connectivity even at vehicular speeds of up to 80 kilometers per hour. This innovation seamlessly facilitates cross-base station transitions and dynamic self-organizing network configurations. Embracing the 802.11 connectionless mode at the MAC layer, the system is optimized for superior mobility. By strategically implementing uplink time-division multiplexing, it cleverly mitigates bandwidth losses inherent in multi-node CSMA/CD conflict detection, making it an ideal solution for applications demanding multiple video uploads.
Explore Network function capabilities
Our uniquely developed OFDM/CDMA air interface within the Adaptive Internet of Things Wireless Device for Mobile Phones represents a groundbreaking synergy that marries the exceptional transmission prowess of OFDM with the robust, long-distance, and anti-interference communication capability of CDMA. This innovative solution has been successfully deployed in the UHF frequency band, boasting a generous working bandwidth. The system excels in reliably sensing its spectrum environment, paired with the dynamic ability to select optimal spectrums seamlessly. It autonomously adapts its transmission and reception parameters—be it channel bandwidth, transmission power, modulation techniques, or advanced dynamic coding—ensuring unparalleled optimization in communication efficacy.
This state-of-the-art system operates independently without the need for a core network, granting you the utmost in flexibility. The network topology can be tailored to your specific requirements, offering master-slave, ad hoc, and relay networking configurations. This simplicity in network deployment makes adaptability more accessible than ever.
Our device boasts the revolutionary ability to dynamically select spectrum based on real-time supply and demand, offering unparalleled flexibility with channel bandwidth configuration.
Designed to excel in challenging environments, it supports frequency hopping, providing robust resistance to interference and ensuring reliable performance.
Enjoy seamless mobility with support for cross base station handovers, maintaining excellent connectivity throughout transitions.
Enable efficient communication with our support for point to multipoint connections, self-organizing networks, and the rapid convergence of network topologies.
Experience ultra-responsive performance with low loop latency of less than 5ms, ideal for meeting stringent control class low latency requirements.
Benefit from symmetric uplink and downlink capabilities, with adaptive bandwidth allocation that can fully dedicate all resources to the uplink when needed.
Perfect for connectionless environments, the device is engineered with superior anti-interference capabilities to ensure uninterrupted connectivity.
Our IP-based wireless transmission system is versatile, easily handling a wide array of services including video, voice, and data.
With time division uplink multiplexing, our device effectively supports high-quality video uplink transmission, enhancing your multimedia experience.
Unmatched in transmission capability, it supports non-line-of-sight transmission, outperforming 3G/4G/5G in both distance and penetration power.
The flat network structure enables flexible deployment without the need for a dedicated core network, simplifying installation and scaling.
Designed with user-friendliness in mind, the system is simple to operate and maintain, reducing downtime and maintenance costs.
Secure your data with support for external encryption machines based on IP addresses, suitable for commercial and national encryption standards.
| 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 state-of-the-art integration of cutting-edge technology, comprising a sophisticated baseband, transceiver, amplifier, and antenna combination. This innovative system allows for unparalleled adaptability and can be seamlessly configured into a multitude of forms. Whether you require a handheld, airborne, backpack, vehicle-mounted, shipborne, or dual vehicle-mounted setup, this system caters to diverse operational needs by expertly combining different basebands, transceivers, amplifiers, and antennas to deliver optimal performance and versatility.
| 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 |
){kind=link}