187 citations · 388 across the 23 of their papers we have counts for
7 papers · 2 filters
Nearly Optimal Bounds for Orthogonal Least Squares
Jinming Wen, Jian Wang, Qinyu Zhang
In this paper, we study the orthogonal least squares (OLS) algorithm for sparse recovery. On the one hand, we show that if the sampling matrix satisfies the restricted…
Joint Antenna Selection and Spatial Switching for Energy Efficient MIMO SWIPT System
Jie Tang, Daniel K. C. So, Arman Shojaeifard +2
In this paper, we investigate joint antenna selection and spatial switching (SS) for quality-of-service (QoS)-constrained energy efficiency (EE) optimization in a multiple-input mu…
An Efficient Optimal Algorithm for the Successive Minima Problem
Jinming Wen, Lanping Li, Xiaohu Tang +1
In many applications including integer-forcing linear multiple-input and multiple-output (MIMO) receiver design, one needs to solve a successive minima problem (SMP) on an -dime…
GfcLLL: A Greedy Selection Based Approach for Fixed-Complexity LLL Reduction
Jinming Wen, Xiao Wen Chang
The LLL lattice reduction has been widely used to decrease the bit error rate (BER) of the Babai point, but its running time varies much from matrix to matrix. To address this prob…
Sharp Sufficient Conditions for Stable Recovery of Block Sparse Signals by Block Orthogonal Matching Pursuit
Jinming Wen, Zhengchun Zhou, Zilong Liu +2
In this paper, we use the block orthogonal matching pursuit (BOMP) algorithm to recover block sparse signals $\x$ from measurements $\y=\A\x+\v$, where $\v$ is an -bounded…
A Novel Sufficient Condition for Generalized Orthogonal Matching Pursuit
Jinming Wen, Zhengchun Zhou, Dongfang Li +1
Generalized orthogonal matching pursuit (gOMP), also called orthogonal multi-matching pursuit, is an extension of OMP in the sense that indices are identified per iteratio…