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检索条件"主题词=LLL Algorithm"
134 条 记 录,以下是111-120 订阅
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A Gram-Schmidt Based Lattice-Reduction Aided MMSE Detection in MIMO Systems
A Gram-Schmidt Based Lattice-Reduction Aided MMSE Detection ...
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IEEE Global Telecommunications Conference (GLOBECOM 09)
作者: Fujino, Tadashi Wakazono, Shinjiro Sasaki, Yusuke Univ Electrocommun Chofu Tokyo 1828585 Japan
This paper proposes an improved lattice-reduction aided (IRA) MMSE detection based on the Gram-Schmidt (GS) procedure. The proposed detection reduces the column vectors of the MIMO channel matrix using the lll algorit... 详细信息
来源: 评论
Lattice Reduction Aided Precoding for Multiuser MIMO using Seysen's algorithm
Lattice Reduction Aided Precoding for Multiuser MIMO using S...
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20th IEEE Symposium on Personal, Indoor and Mobile Radio Communications
作者: An, HongSun Mohaisen, Manar Chang, KyungHi Inha Univ Grad Sch IT & T Inchon South Korea
Lenstra-Lenstra-Lovasz (lll) algorithm, which is one of the lattice reduction (LR) techniques, has been extensively used to obtain better basis of the channel matrix. In this paper, we jointly apply Seysen's latti... 详细信息
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Cryptanalysis of large RSA exponent by using the lll algorithm
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APPLIED MATHEMATICS AND COMPUTATION 2005年 第1期169卷 516-525页
作者: Chen, CY Ku, CY Yen, DC Natl Chung Cheng Univ Dept Informat Management Chiayi Taiwan Shou Univ Dept Informat Engn Kaohsiung Taiwan Miami Univ Dept Decis Sci & Management Informat Sci Oxford OH 45056 USA
The study of paper "Cryptanalysis of RSA with Private Key d less than N-0.292, [IEEE Trans. Information Theory, 46 (2000) 1339], which Boneh and Durfee published in IEEE Transactions on Information Theory in July... 详细信息
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Deterministic polynomial time equivalence between factoring and key-recovery attack on Takagi's RSA
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IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES 2008年 第9期E91A卷 2356-2364页
作者: Kunihiro, Noboru Kurosawa, Kaoru Univ Electrocommun Chofu Tokyo 1828585 Japan Ibaraki Univ Hitachi Ibaraki 3168511 Japan
For RSA, May showed a deterministic polynomial time equivalence of computing d to factoring N(= pq). On the other hand, Takagi showed a variant of RSA such that the decryption algorithm is faster than the standard RSA... 详细信息
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Jug measuring: algorithms and complexity
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THEORETICAL COMPUTER SCIENCE 2008年 第1-3期396卷 50-62页
作者: Shieh, Min-Zheng Tsai, Shi-Chun Natl Chiao Tung Univ Dept Comp Sci Hsinchu 30050 Taiwan
We study the hardness of the optimal jug measuring problem. By proving tight lower and upper bounds on the minimum number of measuring steps required, we reduce an inapproximable NP-hard problem (i.e., the shortest GC... 详细信息
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A New Class of Weak Encryption Exponents in RSA
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9th Annual International Conference on Cryptology in India
作者: Maitra, Subhamoy Sarkar, Santanu Indian Stat Inst Kolkata 700108 India
Consider RSA with N = pq, q 0 is arbitrarily small for suitably large N.
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A comparison of complex lattice reduction algorithms for MIMO detection
A comparison of complex lattice reduction algorithms for MIM...
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33rd IEEE International Conference on Acoustics, Speech and Signal Processing
作者: Barbero, Luis G. Ratnarajah, T. Cowan, Colin Queens Univ Belfast ECIT Belfast BT3 9DT Antrim North Ireland
The performance and complexity of two complex lattice reduction (LR) algorithms used in multiple input-multiple output (MIMO) detection are compared in this paper. The Seysen's algorithm (SA) has been previously p... 详细信息
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An Improved Lattice-Reduction Aided MMSE with Successive Interference Cancellation
An Improved Lattice-Reduction Aided MMSE with Successive Int...
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International Conference on Advanced Technologies for Communications
作者: Yamamoto, Takanori Fujino, Tadashi Univ Electrocommun Chofu Tokyo 1828585 Japan
This paper proposes an improved lattice-reduction aided (LRA) MMSE detection with successive interference cancellation (SIC) using both the forward and the backward (F&B) reduction lll algorithms. We also apply a ... 详细信息
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A Lattice-Reduction Aided MMSE Detection Based on Gram-Schmidt Orthogonalization
A Lattice-Reduction Aided MMSE Detection Based on Gram-Schmi...
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International Conference on Advanced Technologies for Communications
作者: Fujino, Tadashi Sasaki, Yusuke Univ Electrocommun Chofu Tokyo 1828585 Japan
This paper proposes an improved lattice-reduction aided (LRA) MMSE detection based on the Gram-Schmidt orthogonalization. With the proposed detection, much reliable estimate can be achieved, compared to the convention... 详细信息
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Improved Signal Estimation Based on Combined Forward and Backward Lattice Reduction in MIMO Systems
Improved Signal Estimation Based on Combined Forward and Bac...
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19th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications
作者: Shimokawa, Tetsuyoshi Fujino, Tadashi Univ Electrocommun Dept Informat & Commun Engn Chofu Tokyo 1828585 Japan
Lattice reduction aided (LRA) detection with the lll algorithm has been investigated to achieve the MIMO channel capacity with low computational complexity. This paper proposes an improved LRA-MMSE detection using the... 详细信息
来源: 评论