Cooperative Regenerating Codes for Distributed Storage Systems

被引：0
|
作者：
Shum, Kenneth W. [1 ]
机构：
[1] Chinese Univ Hong Kong, Inst Network Coding, Shatin, Hong Kong, Peoples R China
来源：
2011 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS (ICC) | 2011年
关键词：
Distributed Storage; Repair Bandwidth; Regenerating Codes; Erasure Codes; Network Coding;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
When there are multiple node failures in a distributed storage system, regenerating the failed storage nodes individually in a one-by-one manner is suboptimal as far as repair-bandwidth minimization is concerned. If data exchange among the newcomers is enabled, we can get a better tradeoff between repair bandwidth and the storage per node. An explicit and optimal construction of cooperative regenerating code is illustrated.
引用
收藏
页数：5
相关论文
共 50 条
  • [21] Secure Fractional Repetition Codes for Distributed Storage Systems
    Deng, Zhihang
    Zhu, Bing
    Shum, Kenneth W.
    Wang, Weiping
    IEEE CONFERENCE ON GLOBAL COMMUNICATIONS, GLOBECOM, 2023, : 2209 - 2214
  • [22] Local Codes With Cooperative Repair in Distributed Storage of Cyber-Physical-Social Systems
    Wang, Jing
    Yan, Zhiyuan
    Li, Kuan-Ching
    Xie, Hongmei
    Liu, Xiangyang
    IEEE ACCESS, 2020, 8 : 38622 - 38632
  • [23] BASIC Codes for Distributed Storage Systems
    Hou, Hanxu
    Han, Yunghsiang S.
    2017 26TH INTERNATIONAL CONFERENCE ON COMPUTER COMMUNICATION AND NETWORKS (ICCCN 2017), 2017,
  • [24] Square Fractional Repetition Codes for Distributed Storage Systems
    Zhu, Bing
    Zhang, Shigeng
    Wang, Weiping
    ALGORITHMS AND ARCHITECTURES FOR PARALLEL PROCESSING, ICA3PP 2021, PT II, 2022, 13156 : 230 - 239
  • [25] Codes for Distributed Storage
    Ramkumar, Vinayak
    Balaji, S. B.
    Sasidharan, Birenjith
    Vajha, Myna
    Krishnan, M. Nikhil
    Kumar, P. Vijay
    FOUNDATIONS AND TRENDS IN COMMUNICATIONS AND INFORMATION THEORY, 2022, 19 (04): : 547 - 809
  • [26] Minimum Storage Regenerating Codes for All Parameters
    Goparaju, Sreechakra
    Fazeli, Arman
    Vardy, Alexander
    IEEE TRANSACTIONS ON INFORMATION THEORY, 2017, 63 (10) : 6318 - 6328
  • [27] Optimal Exact-Regenerating Codes for Distributed Storage at the MSR and MBR Points via a Product-Matrix Construction
    Rashmi, K. V.
    Shah, Nihar B.
    Kumar, P. Vijay
    IEEE TRANSACTIONS ON INFORMATION THEORY, 2011, 57 (08) : 5227 - 5239
  • [28] Information-Theoretically Secure Erasure Codes for Distributed Storage
    Rashmi, K. V.
    Shah, Nihar B.
    Ramchandran, Kannan
    Kumar, P. Vijay
    IEEE TRANSACTIONS ON INFORMATION THEORY, 2018, 64 (03) : 1621 - 1646
  • [29] Z codes: General Systematic Erasure Codes with Optimal Repair Bandwidth and Storage for Distributed Storage Systems
    Liu, Qing
    Feng, Dan
    Jiang, Hong
    Hu, Yuchong
    Jiao, Tianfeng
    2015 IEEE 34TH SYMPOSIUM ON RELIABLE DISTRIBUTED SYSTEMS (SRDS), 2015, : 212 - 217
  • [30] Optimal regenerating codes for cooperative repair
    Ye, Min
    Barg, Alexander
    2018 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY (ISIT), 2018, : 1939 - 1943
12345