ERASURES

作品数:5被引量:1H指数:1
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相关领域:电子电信更多>>
相关期刊:《Science China Mathematics》《Journal of Beijing Institute of Technology》《High Technology Letters》《International Journal of Communications, Network and System Sciences》更多>>
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Design of two-dimensional spatially coupled LDPC codes for combating burst erasures
《High Technology Letters》2023年第3期288-294,共7页刘洋 HE Jinglin WANG Bin ZHANG Yuzhi 
Supported by the National Natural Science Foundation of China(No.U19B2015,62271386,61801371).
Spatially-coupled low-density parity-check(SC-LDPC)codes are prominent candidates for fu-ture communication standards due to their‘threshold saturation’properties.However,when facing burst erasures,the decoding proc...
关键词:burst erasure channel SC-LDPC code density evolution decoding performance 
Stable recovery of signals from frame coefficients with erasures at unknown locations被引量:1
《Science China Mathematics》2018年第1期151-172,共22页Deguang Han Fusheng Lv Wenchang Sun 
supported by National Science Foundation of USA(Grant Nos.DMS-1403400 and DMS-1712602);National Natural Science Foundation of China(Grant Nos.11171151,11371200,11525104 and 11531013)
In an earlier work, we proposed a frame-based kernel analysis approach to the problem of recovering erasures from unknown locations. The new approach led to the stability question on recovering a signal from noisy par...
关键词:FRAMES ERASURES signal recovery almost robust frames totally robust frames 
Priority-Based Real-Time Stream Coding over Multi-Channel with Packet Erasures
《China Communications》2017年第1期72-85,共14页Yunkai Wei Qianyu Liu Zhoucha Hu Yuming Mao 
supported by National Key Technology Research and Development Program of China under Grant No.2015BAH08F01;the joint fund of the Ministry of Education of People's Republic of China and China Mobile Communications Corporation under Grant No.MCM20160304
Multi-channel can be used to provide higher transmission ability to the bandwidth-intensive and delay-sensitive real-time streams. However, traditional channel capacity theories and coding schemes are seldom designed ...
关键词:real-time stream MULTI-CHANNEL channel coding erasure model transmission capacity 
A Hybrid ARQ System with Erasures Correction and Parity Retransmission
《International Journal of Communications, Network and System Sciences》2009年第7期619-626,共8页L. GOLDFELD A. HOFMAN V. LYANDRES 
A modified type of Hybrid ARQ system with erasures correction and parity bits retransmission is considered. Performance of the system is analyzed under assumption that the forward channel suffers from Nakagami common ...
关键词:Hybrid ARQ Scheme ERASURES CORRECTION Decoding FADING Channel 
High Speed Versatile Reed-Solomon Decoder for Correcting Errors and Erasures
《Journal of Beijing Institute of Technology》2008年第1期81-86,共6页王华 范光荣 王平勤 匡镜明 
Sponsored by the Ministerial Level Advanced Research Foundation (20304)
A new Chien search method for shortened Reed-Solomon (RS) code is proposed, based on this, a versatile RS decoder for correcting both errors and erasures is designed. Compared with the traditional RS decoder, the we...
关键词:Reed-Solomon code Berlekamp-Massey algorithm error correction codes versatile Reed-Solomon decoder 
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