​Overseas Data Transmission: Efficient Satellite Communication//Global IPLC service provider of Shig

Overseas Data Transmission: Efficient Satellite Communication//Global IPLC service provider of Shigeng Communication

一、Overseas data transmission: Efficient satellite communication??? Solution//Shigeng Communication Global IPLC Service Provider

1、 Satellite communication, as an important component of modern remote communication, enables wireless communication between ground, sea, and air users through artificial Earth satellites as relay stations. This communication method is particularly suitable for remote areas, oceans, and aviation where traditional networks are difficult to cover.

Core advantages:

Global coverage capability: unrestricted by geography, capable of covering the vast majority of the Earth's surface

Long communication distance: a single satellite can cover about one-third of the Earth's surface

Large transmission capacity: Modern communication satellite bandwidth can reach tens of Gbps

Strong disaster resistance ability: able to maintain smooth communication during natural disasters

The Application of Satellite Communication in Overseas Data Transmission

1. Data transmission for multinational corporations

Large multinational corporations utilize satellite links to achieve:

Real time data synchronization between global branches

Cross continental big data transmission

Redundant backup of important business data

2. Communication for ocean shipping

Real time monitoring of ship position

Voice/video communication between crew and shore based

Automatic return of navigation data

3. Aviation communication services

Passenger Internet access

Real time transmission of flight data

Air traffic management communication

4. Network access in remote areas

Communication support for industrial sites such as mining areas and oil fields

Data transmission from polar scientific research stations

Construction of Island Communication Infrastructure

Technical Implementation Plan

Mainstream satellite communication system

Geostationary orbit (GEO) satellite: altitude of approximately 35786km, wide coverage but high latency

Medium Earth Orbit (MEO) satellite: altitude 2000-35786km, balanced coverage and delay

Low Earth Orbit (LEO) satellite: altitude 500-2000km, low latency but requires constellation networking

Modern technological breakthroughs

High throughput satellite (HTS): using multi-point beam technology, the capacity is increased by tens of times

Inter satellite link: direct communication between satellites, reducing dependence on ground stations

Software defined satellite: functions can be adjusted through software upgrades

Phased array antenna: electronic beam steering, no mechanical rotation required

Performance parameter comparison

GEO satellite LEO constellation parameters

The coverage area of a single star is about 1/3 of the Earth's surface, with a diameter of about 1000km

Typical delay 250-280ms 20-50ms

The system capacity of a single star can reach 100Gbps, and the constellation can reach Tbps level

Terminal devices are larger (0.6-1.2m antenna) and smaller (0.3-0.5m)

Construction cost: billions of dollars per star, billions of dollars per constellation

Industry Development Trends

LEO Constellation Explosion: Large scale Deployment of SpaceX Starlink, OneWeb, and Others

Satellite Internet popularization: integration with ground 5G network

Quantum communication experiment: satellite platform achieves secure communication

AI optimized management: intelligent allocation of bandwidth resources

Terminal miniaturization: development of portable, vehicle mounted, and airborne terminals

Implementation suggestions

For enterprises considering using satellite communication for overseas data transmission, it is recommended to:

Requirement assessment:

Clearly define the requirements for data transmission volume and real-time performance

Determine coverage area and mobility requirements

Evaluate budget and long-term operating costs

Service provider selection:

Compare solutions for different orbital heights

Assess the coverage capability and technical support of service providers

Understand local policies, regulations, and restrictions

Hybrid network architecture:

Complementary use of satellite and ground networks

Key business settings for multi-path transmission

Optimization cost of dynamic traffic scheduling

Safety considerations:

Data encryption transmission

Physical security of terminal devices

Regular safety audits

Future prospects

With the reduction of satellite manufacturing and launch costs, satellite communication will become more popular. In the 6G era, the integrated network of heaven and earth will become a reality, and satellite communication will be deeply integrated with ground networks to provide seamless communication experiences for global users. Especially in the countries along the "the Belt and Road", marine economy, polar development and other fields, satellite communication will play an irreplaceable role.

Enterprises should closely monitor the development of satellite communication technology and timely incorporate this efficient solution into the global data transmission system to enhance business continuity and global operational capabilities.

二、Shigeng Communication Global Office Network Products:

The global office network product of Shigeng Communication is a high-quality product developed by the company for Chinese and foreign enterprise customers to access the application data transmission internet of overseas enterprises by making full use of its own network coverage and network management advantages.

Features of Global Application Network Products for Multinational Enterprises:

1. Quickly access global Internet cloud platform resources

2. Stable and low latency global cloud based video conferencing

3. Convenient and fast use of Internet resource sharing cloud platform (OA/ERP/cloud storage and other applications

Product tariff: