A flow control scheme for a CCSDS high-speed communication processor

Author

Yunbin Liu ; Ting Liu ; Yuzhuo Fu

Author_Institution

Sch. of Electron. Inf. & Electr. Eng., Shanghai Jiao Tong Univ., Shanghai, China

fYear

2013

fDate

20-22 Dec. 2013

Firstpage

2875

Lastpage

2879

Abstract

Consultative Committee for Space Data System (CCSDS) establishes a Recommended Standard specification for transferring IP Protocol Data Units over space links (IP OVER CCSDS). This paper describes a high-speed communication processor based on IP OVER CCSDS and presents a self-adaptive window flow control (SWFC), based on link available storage space and historical information. In this system, there are five links to transmit information, each link can only transfer one data type and data of more significance have higher priority level. SWFC is design for a link that transfers data of the lowest significance but the largest quantity. Compared with traditional flow control schemes, SWFC is a more effective measure to eliminate idle frame and yield a significant throughput improvement.

Keywords

IP networks; access protocols; adaptive control; flow control; CCSDS high-speed communication processor; IP OVER CCSDS; IP protocol data units; SWFC; consultative committee for space data system; historical information; link available storage space; recommended standard specification; self-adaptive window flow control; space links; Aerospace electronics; Delays; IP networks; Payloads; Protocols; Space vehicles; Throughput; AOS; IP OVER CCSDS; OPNET; flow control;

fLanguage

English

Publisher

ieee

Conference_Titel

Mechatronic Sciences, Electric Engineering and Computer (MEC), Proceedings 2013 International Conference on

Conference_Location

Shengyang

Print_ISBN

978-1-4799-2564-3

Type

conf

DOI

10.1109/MEC.2013.6885522

Filename

6885522