HARDWARE

作品数：412被引量：285H指数：8
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相关机构：中国科学院齐鲁工业大学甘肃省电力公司信息通信公司清华大学更多>>
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Energy Efficiency Maximization for Cooperative NOMA with Hardware Impairments被引量：1
《China Communications》2024年第12期80-91,共12页Wang Zhengqiang Chang Ruifei Wan Xiaoyu Fan Zifu Duo Bin 
partially supported by the National Natural Science Foundation of China under Grant 61701064;Chongqing Natural Science Foundation under Grant cstc2019jcyj-msxmX0264;Sichuan Science and Technology Program under Grant 2022YFQ0017。
The massive connectivity and limited energy pose significant challenges to deploy the enormous devices in energy-efficient and environmentally friendly in the Internet of Things(IoT).Motivated by these challenges,this...
关键词：block coordinate descent cooperative non-orthogonal multiple access energy efficiency hardware impairments resource allocation 
Cascaded ELM-Based Joint Frame Synchronization and Channel Estimation over Rician Fading Channel with Hardware Imperfections被引量：1
《China Communications》2024年第6期87-102,共16页Qing Chaojin Rao Chuangui Yang Na Tang Shuhai Wang Jiafan 
supported in part by the Sichuan Science and Technology Program(Grant No.2023YFG0316);the Industry-University Research Innovation Fund of China University(Grant No.2021ITA10016);the Key Scientific Research Fund of Xihua University(Grant No.Z1320929);the Special Funds of Industry Development of Sichuan Province(Grant No.zyf-2018-056).
Due to the interdependency of frame synchronization(FS)and channel estimation(CE),joint FS and CE(JFSCE)schemes are proposed to enhance their functionalities and therefore boost the overall performance of wireless com...
关键词：channel estimation extreme learning machine frame synchronization hardware imperfection nonlinear distortion synchronization metric 
System Outage Probability and Diversity Analysis of a SWIPT Based Two-Way DF Relay Network Under Transceiver Hardware Impairments被引量：1
《China Communications》2023年第10期120-135,共16页Guangyue Lu Zhipeng Liu Yinghui Ye Xiaoli Chu 
supported in part by the National Natural Science Foundation of China under Grant 62201451;in part by the Young Talent fund of University Association for Science and Technology in Shaanxi under Grant 20210121;in part by the Shaanxi provincial special fund for Technological innovation guidance(2022CGBX-29);in part by BUPT Excellent Ph.D.Students Foundation under Grant CX2022106.
This paper investigates the system outage performance of a simultaneous wireless information and power transfer(SWIPT)based two-way decodeand-forward(DF)relay network,where potential hardware impairments(HIs)in all tr...
关键词：decode-and-forward relay diversity gain hardware impairments simultaneous wireless information and power transfer system outage probability 
Spectral Efficiency of Superimposed Pilots in Cell-Free Massive MIMO Systems with Hardware Impairments被引量：1
《China Communications》2021年第6期146-161,共16页Yao Zhang Meng Zhou Haitao Zhao Longxiang Yang Hongbo Zhu 
This work was supported in part by the National Natural Science Foundation of China under Grants 62071246,61771252,61861039,and 61427801;in part by the National Key Research and Development Program of China under Grants 2020YFB1806608 and 2018YFC1314903;in part by the Jiangsu Province Special Fund Project for Transformation of Scientific and Technological Achievements under Grant BA2019058;in part by the Major Natural Science Research Project of Jiangsu Higher Education Institutions under Grant 18KJA510005;in part by the Postgraduate Research&Practice Innovation Program of Jiangsu Province under Grants SJKY190740 and KYCX200709.
In this paper,the spectral efficiency(SE)of an uplink hardware-constrained cell-free massive multi-input multi-output(MIMO)system with maximal ratio combining(MRC)receiver filters in the context of superimposed pilots...
关键词：cell-free massive MIMO hardware impairments superimposed pilots spectral efficiency 
Fault Tolerant Design of Large-Scale Digital Beam Forming in SRAM-FPGAs for Software Defined Satellite Platforms被引量：2
《China Communications》2020年第7期67-79,共13页Zhen Gao Jinhua Zhu Tong Yan Linghua Guo Xiangping Chen Yinqiao Li Xiaolei Wan 
supported in part by the National Natural Science Foundation of China(61501321,61620106001);in part by the Generic Technology Projects of the 13th Fiveyear Plan。
Large scale digital beamforming(LS-DBFs)are widely used in satellite communications for spectrum reuse and transmission enhancement.SRAM-FPGAs are a popular option for software defined satellite platforms due to their...
关键词：FPGAS PAYLOAD HARDWARE 
Domain-Oriented Software Defined Computing Architecture被引量：1
《China Communications》2019年第6期162-172,共11页Ping Lv Qinrang Liu Hongchang Chen Ting Chen 
supported by National Science and Technology Major Project granted No.2016ZX01012101
With the introduction of software defined hardware by DARPA Electronics Resurgence Initiative,software definition will be the basic attribute of information system.Benefiting from boundary certainty and algorithm aggr...
关键词：SOFTWARE defined HARDWARE SOFTWARE defined COMPUTING ARCHITECTURE hierarchical INTERCONNECTION mixed-granular COMPUTING element 
A Combinational Power Analysis Method against Cryptographic Hardware
《China Communications》2015年第1期99-107,共9页GUO Zheng GU Dawu LU Haining LIU Junrong XU Sen BAO Sigang GU Haihua 
supported by Major State Basic Research Development Program(No. 2013CB338004);National Natural Science Foundation of China(No.61402286, 61202372,61202371,61309021);National Science and Technology Major Project of the Ministry of Science and Technology of China (No.2014ZX01032401-001)
Power analysis is a non-invaslve attack against cryptographic hardware, which effectively exploits runtime power consumption characteristics of circuits. This paper proposes a new power model which combines Hamming Di...
关键词：cryptographic hardware side channel attack power analysis combinational logic 
Dynamic Power Dissipation Control Method for Real-Time Processors Based on Hardware Multithreading
《China Communications》2013年第5期156-166,共11页罗新强 齐悦 王磊 王沁 
supported partially by the National High Technical Research and Development Program of China (863 Program) under Grants No. 2011AA040101, No. 2008AA01Z134;the National Natural Science Foundation of China under Grants No. 61003251, No. 61172049, No. 61173150;the Doctoral Fund of Ministry of Education of China under Grant No. 20100006110015;Beijing Municipal Natural Science Foundation under Grant No. Z111100054011078;the 2012 Ladder Plan Project of Beijing Key Laboratory of Knowledge Engineering for Materials Science under Grant No. Z121101002812005
In order to eliminate the energy waste caused by the traditional static hardware multithreaded processor used in real-time embedded system working in the low workload situation, the energy efficiency of the hardware m...
关键词：dynamic power dissipation control  real-time processor  hardware multithread low power design  energy efficiency 
Detecting Compromised Kernel Hooks with Support of Hardware Debugging Features被引量：3
《China Communications》2012年第10期78-90,共13页Shi Wenchang Zhou HongWei Yuan JinHui Liang Bin 
The authors would like to thank the anonymous reviewers for their insightful corrnlents that have helped improve the presentation of this paper. The work was supported partially by the National Natural Science Foundation of China under Grants No. 61070192, No.91018008, No. 61170240; the National High-Tech Research Development Program of China under Grant No. 2007AA01ZA14; the Natural Science Foundation of Beijing un- der Grant No. 4122041.
Although there exist a few good schemes to protect the kernel hooks of operating systems, attackers are still able to circumvent existing defense mechanisms with spurious context infonmtion. To address this challenge,...
关键词：operating system kernel hook integrity HARDWARE control flow 
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