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STDMA for Inter-satellite Communication in Low Earth Orbit
Kang, Hailong; Jiang, Xiujie; Xiong, Weiming; Kang, HL (reprint author), Chinese Acad Sci, Natl Space Sci Ctr, Beijing 100190, Peoples R China.
Department空间技术部
Source PublicationPROCEEDINGS OF THE 2015 INTERNATIONAL CONFERENCE ON COMMUNICATIONS, SIGNAL PROCESSING, AND SYSTEMS
2016
Language英语
ISSN1876-1100
ISBN978-3-662-49831-6; 978-3-662-49829-3
AbstractDistributed small satellites flying in close formations are deployed in the low Earth orbit for Earth observation (EO) missions owing to their unique ability to increase observation sampling in spatial, spectral, angular, and temporal dimensions simultaneously. All these missions require inter-satellite links (ISLs) with guaranteed performance to track and maintain the satellites in a desired geometric configuration. The data exchanged should then be arrived timely in order to control the inter-satellite distance collaboratively. Although many protocols are developed to apply in different communication layer, there has been littlework done in self-organizing time division multiple access (STDMA) in data link layer for the inter-satellite communication. This paper addresses an adaption of STDMA in order to reduce the overall development costs of novel space missions. Besides, STDMAhas been simulated in a mesh formation scenario with periodic broadcast packets compared to Carrier Sense Multiple Access/Collision Avoidance (CSMA/CA). Finally, simulation results show that STDMA has a higher packet reception probability in the scenario and thereby a better reliability.
KeywordSatellite Communication Stdma Leo Wireless Network
Conference Name4th International Conference on Communications, Signal Processing, and Systems (CSPS)
Conference DateOCT 23-24, 2015
Conference PlaceTianjin Normal Univ, Chengdu, PEOPLES R CHINA
Indexed ByEI ; CPCI
Document Type会议论文
Identifierhttp://ir.nssc.ac.cn/handle/122/5661
Collection空间技术部
Corresponding AuthorKang, HL (reprint author), Chinese Acad Sci, Natl Space Sci Ctr, Beijing 100190, Peoples R China.
Recommended Citation
GB/T 7714
Kang, Hailong,Jiang, Xiujie,Xiong, Weiming,et al. STDMA for Inter-satellite Communication in Low Earth Orbit[C],2016.
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