A Receiver Structure of Joint LDPC Decoding and Synchronization for Deep Space Communications

Autor:	Yafeng Zhan, Jianqiang Wu, Zengran Wan, Jianrong Bao
Rok vydání:	2010
Předmět:	business.industry Computer science Real-time computing Radio receiver Data_CODINGANDINFORMATIONTHEORY NASA Deep Space Network Synchronization law.invention Signal-to-noise ratio law Bit error rate Electronic engineering Wireless business Realization (systems) Decoding methods Communication channel
Zdroj:	2010 6th International Conference on Wireless Communications Networking and Mobile Computing (WiCOM).
Popis:	A receiver structure based on a joint LDPC decoding and synchronization algorithm and realized on an FPGA platform is introduced. The realization system achieves the BER of 1e-5 at the channel SNR of -4.6 dB with moderate hardware complexity, and the performance degradation is less than 1.3 dB from the ideal situation. So it is suitable for deep space communications and other wireless communications.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::435352fa64628ef39b8a9bcf871c9b88 https://doi.org/10.1109/wicom.2010.5600957 Zobrazit plný text záznamu