192 citations · 775 across the 81 of their papers we have counts for
6 papers · 2 filters
On Low-complexity Lattice Reduction Algorithms for Large-scale MIMO Detection: the Blessing of Sequential Reduction
Shanxiang Lyu, Jinming Wen, Jian Weng +1
Lattice reduction is a popular preprocessing strategy in multiple-input multiple-output (MIMO) detection. In a quest for developing a low-complexity reduction algorithm for large-s…
Deterministic Sampling Decoding: Where Sphere Decoding Meets Lattice Gaussian Distribution
Zheng Wang, Cong Ling, Shi Jin
In this paper, the paradigm of sphere decoding (SD) based on lattice Gaussian distribution is studied, where the sphere radius in the sense of Euclidean distance is character…
On the Polarization of Rényi Entropy
Mengfan Zheng, Ling Liu, Cong Ling
Existing polarization theories have mostly been concerned with Shannon's information measures, such as Shannon entropy and mutual information, and some related measures such as the…
Practical Functional Regenerating Codes for Broadcast Repair of Multiple Nodes
Nitish Mital, Katina Kralevska, Cong Ling +1
A code construction and repair scheme for optimal functional regeneration of multiple node failures is presented, which is based on stitching together short MDS codes on carefully…
On the Optimality of Gauss's Algorithm over Euclidean Imaginary Quadratic Fields
Christian Porter, Shanxiang Lyu, Cong Ling
In this paper, we continue our previous work on the reduction of algebraic lattices over imaginary quadratic fields for the special case when the lattice is spanned over a two dime…
Semantically Secure Lattice Codes for Compound MIMO Channels
Antonio Campello, Cong Ling, Jean-Claude Belfiore
We consider compound multi-input multi-output (MIMO) wiretap channels where minimal channel state information at the transmitter (CSIT) is assumed. Code construction is given for t…