 CCSDS 131.1-O-2
File size: 1,309,475 Bytes |
Low Density Parity Check Codes for Use in Near-Earth and Deep Space. Orange Book. Issue 2. September 2007.
This CCSDS Experimental specification is a NASA contribution to the CCSDS Space Link Coding and Synchronization Working Group. The document describes a set of Low Density Parity Check (LDPC) codes, including definition of their code structures, encoder implementations and experimental performance results.
|
CCSDS 131.2-O-1
File size: 779,262 Bytes |
Flexible Serially Concatenated Convolutional Turbo Codes with Near-Shannon Bound Performance for Telemetry Applications. Orange Book. Issue 1. September 2007.
This Experimental Specification describes a new coding/modulation scheme that provides a wide range of spectral efficiency values that can be reconfigured without interrupting the data transfer over the physical channel. The implementation of the encoder can be realized with certain degrees of parallelism without any significant increase in memory or computation requirements. This feature makes the scheme attractive in particular for on-board implementation.
|
CCSDS 732.5-O-1
File size: 331,575 Bytes |
Next Generation Space Internet—End-to-End Resource Provisioning for Orbiting Missions. Orange Book. Issue 1. April 2003.
This Experimental Specification describes end-to-end resource provisioning for orbiting missions within the proposed Next Generation Space Internet (NGSI) architecture.
|
CCSDS 733.0-O-1
File size: 410,413 Bytes |
Next Generation Space Internet—Supporting Spacecraft IP Mobility. Experimental Specification. Orange Book. Issue 1. April 2003.
This Experimental Specification describes the role of Internet Protocol (IP) Mobility Support within the proposed Next Generation Space Internet (NGSI) architecture.
|
CCSDS 733.5-O-1
File size: 344,087 Bytes |
Next Generation Space Internet—End-to-End Security for Space Mission Communications. Orange Book. Issue 1. April 2003.
This Experimental Specification describes the implementation of end-to-end security for space mission communications within the proposed Next Generation Space Internet (NGSI) architecture.
|