BS ISO 18441:2021 - Space Data and Information Transfer Systems

Welcome to the future of space communication with the BS ISO 18441:2021 standard. This comprehensive document is a cornerstone for professionals and organizations involved in the space industry, providing a robust framework for the transfer of data and information across space link extensions. Released on July 20, 2021, this standard is a testament to the ongoing advancements in space technology and communication systems.

Overview

The BS ISO 18441:2021 standard is an essential resource for anyone involved in the development and implementation of space data transfer systems. It outlines the core specifications for the application program interface (API) used in transfer services, ensuring seamless communication and data exchange between different space systems. With 372 pages of detailed guidelines and specifications, this document is a must-have for engineers, developers, and project managers in the aerospace sector.

Key Features

• Standard Number: BS ISO 18441:2021
• Pages: 372
• Release Date: July 20, 2021
• ISBN: 978 0 580 99901 7
• Status: Standard

Why Choose BS ISO 18441:2021?

In the rapidly evolving field of space exploration and communication, having a reliable and standardized method for data transfer is crucial. The BS ISO 18441:2021 standard provides a comprehensive framework that ensures compatibility and efficiency across various systems and platforms. By adhering to this standard, organizations can enhance their operational capabilities, reduce the risk of data loss, and improve the overall reliability of their space communication systems.

Comprehensive Coverage

With 372 pages of in-depth content, this standard covers all aspects of space data and information transfer systems. From the fundamental principles to the intricate details of API specifications, every element is meticulously documented to provide users with a complete understanding of the system requirements and implementation strategies.

Up-to-Date Specifications

Released in 2021, the BS ISO 18441:2021 standard reflects the latest advancements in space technology and communication protocols. It incorporates the most recent developments and best practices, ensuring that users have access to the most current and relevant information available.

Global Recognition

As an ISO standard, BS ISO 18441:2021 is recognized and respected worldwide. It provides a common language and framework for international collaboration, enabling organizations from different countries to work together seamlessly and efficiently. This global recognition also enhances the credibility and reliability of the systems developed in accordance with this standard.

Applications

The BS ISO 18441:2021 standard is applicable to a wide range of space-related projects and initiatives. Whether you are involved in satellite communication, space exploration, or any other field that requires reliable data transfer systems, this standard provides the guidelines and specifications needed to ensure success. Its applications include:

• Satellite communication systems
• Space exploration missions
• Interplanetary data transfer
• Space station communication networks
• Remote sensing and Earth observation

Conclusion

In conclusion, the BS ISO 18441:2021 standard is an invaluable resource for anyone involved in the space industry. Its comprehensive coverage, up-to-date specifications, and global recognition make it an essential tool for ensuring the success and reliability of space data and information transfer systems. By adopting this standard, organizations can enhance their operational capabilities, improve communication efficiency, and contribute to the advancement of space technology.

Invest in the future of space communication with the BS ISO 18441:2021 standard and ensure your projects are built on a foundation of excellence and reliability.

BS ISO 18441:2021

This standard BS ISO 18441:2021 Space data and information transfer systems. Space link extension. Application program interface for transfer services. Core specification is classified in these ICS categories:

• 49.140 Space systems and operations

1.2.1 ITEMS COVERED BY THIS RECOMMENDED PRACTICE

This Recommended Practice defines the Application Program Interface in terms of:

1. the components that provide the services of the API;

2. the functionality provided by each of the components;

3. the interfaces provided by each of the components; and

4. the externally visible behavior associated with the interfaces exported by the components.

It does not specify:

1. individual implementations or products;

2. the internal design of the components; and

3. the technology used for communications.

This Recommended Practice defines those aspects of the Application Program Interface, which are common for all SLE service types or for a subset of the SLE service types, e.g., all return link services or all forward link services. It also defines a framework for specification of service type-specific elements of the API. Service-specific aspects of the API are defined by supplemental Recommended Practice documents for SLE return link services (references [10], [11], and [12]) and SLE forward link services (references [13] and [14]).

This Recommended Practice for the Application Program Interface responds to the requirements imposed on such an API by the CCSDS SLE transfer service Recommended Standards that were available when this Recommended Practice was released.

1.2.2 CONFORMANCE TO CCSDS RECOMMENDED STANDARDS

This version of the SLE API Recommended Practice conforms to the CCSDS Recommended Standards for Space Link Extension Services, referenced in 1.7, with the exception of the following optional features:

1. The negotiation procedure for version numbers in the BIND operation is not supported. If the responder does not support the version number identified in the BIND Invocation, it responds with a BIND Return containing a negative result and the diagnostic ‘version number not supported’. The responder does not propose an alternative version number.

2. Provider-initiated binding, specified by CCSDS Recommended Standards for return link services is not included in this Recommended Practice. The management parameters that specify the bind initiative are supported to simplify addition of this procedure in later versions.