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5 September 2019

Rate-Distortion and Outage Probability Analyses for Single Helper Assisted Lossy Communications

The primary objective of this paper is to investigate the performance improvement provided by a helper, with the aim of applications to […]

30 August 2019

Power Allocation for Distributed Compressive Sensing with 1-Bit Quantization over Noisy Channels

Cost-efficient implementation with a low-complexity analog-to-digital converter is necessary for the sensor nodes in the internet of things. In the paper, we […]

13 May 2019

Signal Reconstruction Performance under Quantized Noisy Compressed Sensing

We study rate-distortion (RD) performance of various single-sensor compressed sensing (CS) schemes for acquiring sparse signals via quantized/encoded noisy linear measurements, motivated […]

15 January 2019

Binary Data Gathering With a Helper in Internet of Things

This paper focuses on one-helper assisted binary data gathering networks, for example, such as in Internet of Things, where a destination makes […]

20 December 2018

An Analysis of Performance Improvement by a Helper for Wireless Sensor Networks

Wireless sensor networks (WSNs) are the core component in the big data era. Due to the unreliable transmission environment, it is significantly […]

22 November 2018

Performance Analysis of Distortion-Acceptable Cooperative Communications in Wireless Sensor Networks for Internet of Things

This paper analyzes the performance limit of cooperative communications in wireless sensor networks (WSNs), with the aim of utilizing the analytical results […]

8 October 2018

An Efficiency-Complexity Controllable Rate Adaptive Lossy Source Coding-Hybrid Majority Voting Code

This letter proposes a practical source coding scheme, so-called hybrid majority voting (HMV) code, for lossy compression with a discrete memoryless source. […]

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