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pro vyhledávání: '"Lee Chia Han"'
The marriage of wireless big data and machine learning techniques revolutionizes the wireless system by the data-driven philosophy. However, the ever exploding data volume and model complexity will limit centralized solutions to learn and respond wit
Externí odkaz:
http://arxiv.org/abs/2003.00474
Akademický článek
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Consider a large-scale cellular network in which base stations (BSs) serve massive Internet-of-Things (IoT) devices. Since IoT devices are powered by a capacity-limited battery, how to prolong their working lifetime is a paramount problem for the suc
Externí odkaz:
http://arxiv.org/abs/1907.06158
Publikováno v:
IEEE Journal on Selected Areas in Communications, vol. 33, no. 12, pp. 2948-2962, Dec. 2015
In this work, a novel energy-recycling single-antenna full-duplex (FD) radio is designed, in which a new 3-port element including a power divider and an energy harvester is added between the circulator and the receiver (RX) chain. The presence of thi
Externí odkaz:
http://arxiv.org/abs/1605.05633
Publikováno v:
IEEE Transactions on Wireless Communications, vol. 14, no. 4, pp. 1911-1926, Apr. 2015
In this work, we consider a multiple-input single-output system in which an access point (AP) performs a simultaneous wireless information and power transfer (SWIPT) to serve a user terminal (UT) that is not equipped with external power supply. In or
Externí odkaz:
http://arxiv.org/abs/1605.05639
Autor:
Lee Chia Han, 李佳翰
101
There are many researches point out that there is highly relationship among the elementary school students’ knowledge, attitude and behavior of energy saving and carbon reduction. However, the causal relationship is not clear and definite
There are many researches point out that there is highly relationship among the elementary school students’ knowledge, attitude and behavior of energy saving and carbon reduction. However, the causal relationship is not clear and definite
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/3h88pc
Physical layer multicasting with opportunistic user selection (OUS) is examined for multicell multi-antenna wireless systems. By adopting a two-layer encoding scheme, a rate-adaptive channel code is applied in each fading block to enable successful d
Externí odkaz:
http://arxiv.org/abs/1504.04080
In Diffusion-based Molecular Communications, the channel between Transmitter Nano-machine (TN) and Receiver Nano-machine (RN) can be modeled by Additive Inverse Gaussian Channel, that is the first hitting time of messenger molecule released from TN a
Externí odkaz:
http://arxiv.org/abs/1411.2443
Autor:
Lee, Chia-han, Wolf, Wayne
LDPC code is a powerful error correcting code and has been applied to many advanced communication systems. The prosperity of software radio has motivated us to investigate the implementation of LDPC decoders on processors. In this paper, we estimate
Externí odkaz:
http://arxiv.org/abs/1103.5128