M. Wu

Publications74
h-index24
Citations2,405
Highly Influential Citations233
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Large-Scale MIMO Detection for 3GPP LTE: Algorithms and FPGA Implementations
TLDR
We propose a new VLSI design enabling high-throughput data detection in single-carrier frequency-division multiple access (SC-FDMA)-based large-scale MIMO systems with various antenna/user configurations. Expand
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eNVy: a non-volatile, main memory storage system
This paper describes the architecture of eNVy, a large non-volatile main memory storage system built primarily with Flash memory. eNVy presents its storage space as a linear, memory mapped array… Expand
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OptiML: An Implicitly Parallel Domain-Specific Language for Machine Learning
TLDR
We present OptiML, a domain-specific language (DSL) for machine learning, an implicitly parallel, expressive and high performance alternative to MATLAB and C++. Expand
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Using participatory activities with seniors to critique, build, and evaluate mobile phones
TLDR
Mobile phones can provide a number of benefits to older people. Expand
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Approximate matrix inversion for high-throughput data detection in the large-scale MIMO uplink
TLDR
The high processing complexity of data detection in the large-scale multiple-input multiple-output (MIMO) uplink necessitates high-throughput VLSI implementations. Expand
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VLSI design of large-scale soft-output MIMO detection using conjugate gradients
TLDR
We propose an FPGA design for soft-output data detection in orthogonal frequency-division multiplexing (OFDM)-based large-scale (multi-user) MIMO systems using a modified version of the conjugate gradient least square algorithm. Expand
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Conjugate gradient-based soft-output detection and precoding in massive MIMO systems
TLDR
We propose a novel low-complexity soft-output detection and precoding algorithm for massive MIMO systems with realistic antenna configurations, and we compare it to existing exact and approximate methods. Expand
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A 3.8Gb/s large-scale MIMO detector for 3GPP LTE-Advanced
TLDR
This paper proposes - to the best of our knowledge - the first ASIC design for high-throughput data detection in single carrier frequency division multiple access (SC-FDMA)-based large-scale MIMO systems, such as systems building on future 3GPP LTE-Advanced standards. Expand
  • 48
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High-Throughput Data Detection for Massive MU-MIMO-OFDM Using Coordinate Descent
TLDR
In this paper, we propose a novel, equalization-based soft-output data-detection algorithm and corresponding reference FPGA designs for wideband massive MU-MIMO systems that use orthogonal frequency-division multiplexing (OFDM). Expand
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High throughput low latency LDPC decoding on GPU for SDR systems
TLDR
We present a high throughput and low latency LDPC (low-density parity-check) decoder implementation on GPUs that achieves 316 Mbps (at 10 iterations) peak throughput on a single GPU. Expand
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