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JournalISSN: 1673-5439

Journal of Nanjing University of Posts and Telecommunications 

Nanjing University of Posts and Telecommunications
About: Journal of Nanjing University of Posts and Telecommunications is an academic journal. The journal publishes majorly in the area(s): Wireless sensor network & Cognitive radio. Over the lifetime, 242 publications have been published receiving 598 citations.


Papers
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Journal Article
TL;DR: This paper discusses the relations between Next Generation Network, Cyber-Physical Systems, Wireless Sensor Network and the IOT, and proposes service types and node classification of IOT and designs the architecture and system model of Iot based on passive, active and internet nodes structure.
Abstract: The technology of the Internet of Things (IOT) has attracted highly attention of academia,industry,and news media.There are still many open issues in the definition,internal principles,architectures and system models of IOT.Through the analysis of current technical materials and application cases of IOT,this paper discusses the relations between Next Generation Network,Cyber-Physical Systems,Wireless Sensor Network and the IOT.It proposes service types and node classification of IOT and designs the architecture and system model of IOT based on passive,active and internet nodes structure of IOT.After summary of the features of IOT,it proposes the suggestions on the researches and development of IOT.

49 citations

Journal Article
TL;DR: Based on confidentiality, integrity and availability, this paper analyzes the security characteristics and problems in IOT and discusses a framework and some techniques, including the key management, access control, security routing, privacy protecting, intrusion detecting and tolerance.
Abstract: Security and privacy are key issues for application in Internet of Things.Based on confidentiality,integrity and availability,this paper analyzes the security characteristics and problems in IOT.It discusses a framework and some techniques,including the key management,authentication,access control,security routing,privacy protecting,intrusion detecting and tolerance.

47 citations

Journal Article
TL;DR: The origination, development and application of IoT are first discussed, then the definition, architecture, transport network layer, sensing node and the terminal, invasive sensor network, smart processing techniques, service platform techniques, security, and standardization are discussed in detail.
Abstract: This paper presents a survey on the Internet of Things(IoT).The origination,development and application of IoT are first discussed,then the definition,architecture,transport network layer,sensing node and the terminal,pervasive sensor network,smart processing techniques,service platform techniques,security,and standardization of IoT are discussed in detail.Finally the key technologies and primary research topics are proposed.

17 citations

Journal Article
TL;DR: Simulation results show that when the user's requireements for high security situations, the proposed algorithm has faster anonymity speed compared to the ordinary anonymous algorithm, meanwhile the success rate of anonymity has also been improved.
Abstract: This paper presents a new k-anonymity algorithm based on the personalized k-anonymity model.Increasing anonymous group of anonymous memory modules in the ordinary algorithm speeds up the anonymous speed.Simulation results show that when the user's requireements for high security situations,the proposed algorithm has faster anonymity speed compared to the ordinary anonymous algorithm,meanwhile the success rate of anonymity has also been improved.When users have the low security requirements,the proposed algorithm has slower anonymous speed than the normal algorithm,advantages of the success rate were not evident.

16 citations

Journal Article
Kang Gui-xia1
TL;DR: A THP design over transmitter and receiver spatial correlation is proposed, which uses zero-forcing(ZF) THP criteria and combines with Bayes' estimation theorem and has better bit error rate(BER) performance.
Abstract: Channel state information(CSI) affects the performance of Tomlinson-Harashima precoding(THP).For actual time-varying multi-input multi-output(MIMO) channels,there is imperfect CSI at both ends due to estimation errors at the receiver and estimation errors,feedback delay at the transmitter.A THP design over transmitter and receiver spatial correlation is proposed,which uses zero-forcing(ZF) THP criteria and combines with Bayes' estimation theorem.Simulation results show that the proposed THP can effectively decrease the unfavorable influence caused by spatial correlation,channel estimation errors,feedback delay and time variations,and has better bit error rate(BER) performance.

14 citations

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Performance
Metrics
No. of papers from the Journal in previous years
YearPapers
20182
20171
20161
20151
20148
201318