Service Overview

Wenge Technology is dedicated to the in-depth development of satellite communication technology, providing one-stop services ranging from satellite terminal hardware design, communication protocol customization to global networking solutions. Relying on Low Earth Orbit (LEO), Medium Earth Orbit (MEO), and geosynchronous orbit (GEO) satellite resources, and combining self-developed anti-interference algorithms and low-power design, Wage Technology provides stable and reliable satellite communication services for scenarios such as Marine, aviation, emergency response, and remote areas. It supports voice, SMS, data transmission, and the access of Internet of Things devices, breaking through the limitations of ground network coverage. Realize true global seamless communication.

Service content

1. Satellite terminal hardware development

• Design satellite communication terminals that support multiple frequency bands (such as L-band, Ka-band, Ku-band), covering handheld terminals, vehicle-mounted terminals, shipborne terminals and Internet of Things modules, and are compatible with satellite systems such as Inmarsat, Iridium, Globalstar and Tiantong-1.

• Develop low-power satellite Internet of Things devices, integrating solar power supply and intelligent sleep technology, with standby current <" 10μA, supports long-term stable operation in extreme environments (-40℃ to 85℃).

2. Communication protocol and algorithm optimization

• Customized anti-interference communication protocols, through frequency hopping spread spectrum (FHSS) and forward error correction (FEC) technologies, enhance the transmission reliability of signals in strong interference or occlusion environments (bit error rate < 10⁻⁶).

• Optimize the data compression algorithm to reduce the bandwidth occupation of satellite links, support efficient transmission in low-rate scenarios (100bps to 100kbps), and lower communication costs.

3. Satellite networking and platform integration

• Provide satellite ground station construction solutions, support multi-satellite system access and signal relay, and achieve global coverage hybrid networking (such as GEO+LEO satellite collaboration).

• Develop a satellite communication management platform that integrates functions such as equipment monitoring, traffic statistics, and fault diagnosis, and supports API interfaces to connect with customer business systems (such as shipping dispatching and disaster early warning platforms).

4. Security and encryption services

• Integrated with the national cryptographic SM2/SM4 encryption chip, it supports end-to-end data encryption and identity authentication, preventing signal interception and device forgery.

• Complies with international satellite communication security standards (such as ITU-T X.1035), meeting high security requirements for government, military, and other scenarios.

5. Customized solutions

• Design specialized satellite communication systems according to customer needs, such as drone relay communication, deep-sea exploration data transmission, and emergency communication for polar scientific expeditions, providing complete link support from the terminal to the cloud.

Application scenarios

1. Maritime communication

• Deploy satellite ship-borne terminals for deep-sea fishing boats and cargo ships to enable voice communication, SMS alarm, and meteorological data reception in global waters, addressing the issues of high cost and low bandwidth of traditional maritime satellites

• Install satellite IoT buoys to monitor ocean temperature, salinity, and wave height in real time. The data is transmitted back to the oceanic administration platform via satellite, supporting typhoon early warning and ecological research.

2. Aviation communication

• Equip general aviation aircraft (such as helicopters and business jets) with satellite communication terminals to enable real-time position tracking, route data uploading, and emergency calls during flight, thereby enhancing flight safety.

• Develop an on-board satellite Wi-Fi system to provide passengers with in-flight internet services through Ka/Ku band satellites, supporting video streaming and online office work.

3. emergency communication

• Deploy portable satellite base stations at the scene of disasters such as earthquakes and floods to quickly restore communication in the disaster area, support voice dispatch for rescue teams, video conferencing, and text message assistance for affected people.

• Equip forest firefighting and geological exploration teams with satellite handheld terminals to enable real-time location reporting and task instruction issuance in areas without ground network coverage.

4. Coverage in remote areas

• Build satellite IoT base stations in desert, plateau, polar and other regions to provide data transmission channels for scenarios such as oil and gas pipeline monitoring, power inspection, wildlife tracking, etc., reducing the cost of manual inspection.

• Provide satellite broadband access services to rural areas, and utilize VSAT terminals to facilitate remote education, medical consultations, and e-commerce, thereby supporting rural revitalization.

5. Military and special applications

• Develop military satellite communication equipment that is resistant to interference and has low probability of intercept, supporting individual soldier-borne, vehicular, and airborne deployments, enabling tactical command, intelligence sharing, and remote control of unmanned equipment.

• Provide a Low Probability of Intercept (LPI) satellite communication solution for submarines, reducing the risk of detection through short messages or burst transmission modes.

Service Advantages

1. Global coverage capability

• Integrate resources from multiple satellite systems to achieve communication coverage in extreme regions such as the Arctic, Antarctic, equator, and oceans, breaking through the limitations of ground base stations.

2. High reliability transmission

• Through anti-interference algorithms and redundancy design, it ensures a communication success rate of 99.9% even in harsh environments such as rainstorms, dust storms, and electromagnetic interference.

3. low-power design

• Optimizing terminal power consumption for IoT scenarios, solar-powered devices can operate continuously for over 5 years, reducing battery replacement and maintenance costs.

4. Rapid deployment capability

• By providing standardized satellite terminals and cloud platforms, customers can complete the deployment from equipment to applications within 7 days without the need to build their own satellite networks.

5. cost optimization

• By utilizing bandwidth dynamic allocation and data compression technology, satellite communication costs are reduced, supporting billing models based on traffic or annual package, thus meeting diverse budgetary needs.

Case Introduction

Case 1: Satellite communication project of a certain ocean fishing company
Wengge Technology has deployed satellite onboard terminals for 200 fishing boats of a multinational fishing group, utilizing the Iridium Certus® satellite system, which supports voice, text messaging, and data transmission up to 352kbps. After the system went live, the response time for distress alarms from fishing boats was reduced from 4 hours to 10 minutes. Catch data is transmitted in real-time to the headquarters platform, facilitating precise fishing and supply chain management, and saving over 3 million yuan in annual operating costs.

Case 2: Construction of a national emergency communication network
Wenge Technology participated in the construction of the satellite communication network for the emergency department of a certain province, providing portable satellite base stations and handheld terminals that covered 12 cities across the province. During the typhoon disaster in 2023, the system supported rescue teams in restoring communication in the disaster area within 72 hours, processed more than 1,200 emergency calls, transmitted over 500GB of video consultation data, and was commended by the Ministry of Emergency Management.