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| 1 | Quantum secure direct communication over the collective amplitude damping channel显示文摘An efficient quantum secure direct communication protocol is presented over the amplitude damping channel.The protocol encodes logical bits in two-qubit noiseless states,and so it can function over a quantum channel subjected to collective amplitude damping.The feature of this protocol is that the sender encodes the secret directly on the quantum states,the receiver decodes the secret by performing determinate measurements,and there is no basis mismatch.The transmission's safety is ensured by the nonorthogonality of the noiseless states traveling forward and backward on the quantum channel.Moreover,we construct the efficient quantum circuits to implement channel encoding and information encoding by means of primitive operations in quantum computation. | QIN SuJuan WEN QiaoYan MENG LuoMing ZHU FuChen | 2009 | Science China(Physics,Mechanics & Astronomy)2009，52，8： | 9 |
| 2 | QoE Assessment and Prediction Method for HighDefinition Video Stream Using Image Damage Accumulation显示文摘The accuracy of the traditional assessment method of the quality of experience(Qo E) has been facing challenges with the growth of high-definition(HD) video streaming services.Image display-quality damage is the main factor that affects the Qo E in HD video services through UDP network transmission.In this paper,we introduce a novel objective factor known as image damage accumulation(IDA) to assess user's Qo E in HD video services.First,this paper quantitatively analyzed the effect on user quality of experience by IDA and established a mapping relationship between mean opinion scores and IDA.Furthermore,the probability of image damage caused by compression and transmission were analyzed.Based on this analysis,an objective Qo E assessment and prediction method for HD video stream service that evaluated the user experience according to IDA are proposed.The proposed method can achieve assessment and prediction accuracy on three distinct subjective tests. | Yang Geng Luoming Meng Yao Wang Yu Yang Zhiguo Qu | 2016 | China Communications2016，13，7： | 2 |
| 3 | A Distributed Cell Outage Compensation Mechanism Based on RS Power Adjustment in LTE Networks显示文摘 | LI Wenjing YU Peng YIN Mengjun MENG Luoming | 2014 | China Communications2014，11，A01： | 2 |
| 4 | tML Schema Based ICS Proforma and Generation Method显示文摘 | DONG Wenli MENG Luoming | 2005 | Chinese Journal of Electronics2005，14，4： | 1 |
| 5 | Distributed Energy Saving Mechanism Based on CoMP in LTE-A System显示文摘To reduce the energy consumption of the LTE-A system,a distributed energy-saving mechanism based on Co MP(Co MPDESM) is proposed to solve the inadequate coverage problem under the dormant cells.First,the network is divided into clusters based on the equivalent cell principle.Then,we transfer global optimization into a group of subproblems.Second,a joint processing-based cooperative cell selection model is constructed to determine cooperative cells and dormant cells.Third,the compensative cells with a determined threshold are selected to control users' access.Finally,a simulation is implemented in Matlab.Results show that the energy-saving rate can reach 36.4% and that the mechanism meets the network coverage requirement.Thus,joint processing can be effectively applied in an energy saving mechanism and used to improve the network performance of edge users without increasing transmission power. | Fei Zheng Wenjing Li Luoming Meng Peng Yu Lei Peng | 2016 | China Communications2016，13，7： | 1 |
| 6 | Efficient Loss Inference Algorithm Using Unicast End-to-End Measurements 显示文摘 | Qiao Yan Qiu Xuesong Meng Luoming | 2013 | Journal of Network and Systems Management2013，21，2： | 1 |
| 7 | Negotiation-based Stimulating Cooperation of Selfish Nodes in the Ad hoc Networks显示文摘 | YANGg Yang QIU XueSong MENG Luoming | 2011 | Ad Hoc & Sensor Wireless Networks2011，13，34： | 1 |
| 8 | A QoS-Aware Packet Scheduling Mechanism in Cognitive Radio Networks for Smart Grid Applications显示文摘Cognitive radio sensor network is applied to facilitate network monitoring and management, and achieves high spectrum efficiencies in smart grid. However, the conventional traffic scheduling mechanisms are hard to provide guaranteed quality of service for the secondary users. It is because that they ignore the influence of diverse transition requirements in heterogeneous traffi c. Therefore, a novel Qo S-aware packet scheduling mechanism is proposed to improve transmission quality for secondary users. In this mechanism, a Qo S-based prioritization model is established to address data classification firstly. And then, channel quality and the effect of channel switch are integrated into priority-based packet scheduling mechanism. At last, the simulation is implemented with MATLAB and OPNET. The results show that the proposed scheduling mechanism improves the transmission quality of high-priority secondary users and increase the whole system utilization by 10%. | XU Siya WEI Lei LIU Zhu GUO Shaoyong QIU Xuesong MENG Luoming | 2016 | China Communications2016，13，2： | 1 |
| 9 | A policy-based billing management architecture for the next generation IP-based network显示文摘 | 成璐 Qiu Xuesong Meng Luoming | 2006 | High Technology Letters2006，12，3： | 0 |
| 10 | Traffic Scheduling Mechanism Based on Interference Avoidance for Meter Data Collection in Wireless Smart Grid Communication Networks显示文摘Meter Data Collection Building Area Network(MDCBAN) deployed in high rises is playing an increasingly important role in wireless multi-hop smart grid meter data collection. Recently, increasingly numerous application layer data traffic makes MDCBAN be facing serious communication pressure. In addition, large density of meter data collection devices scattered in the limited geographical space of high rises results in obvious communication interference. To solve these problems, a traffic scheduling mechanism based on interference avoidance for meter data collection in MDCBAN is proposed. Firstly, the characteristics of network topology are analyzed and the corresponding traffic distribution model is proposed. Next, a wireless multi-channel selection scheme for different Floor Gateways and a single-channel time unit assignment scheme for data collection devices in the same Floor Network are proposed to avoid interference. At last, a data balanced traffic scheduling algorithm is proposed. Simulation results show that balanced traffic distribution and highly efficient and reliable data transmission can be achieved on the basis of effective interference avoidance between data collection devices. | SHAO Sujie GUO Shaoyong QIU Xuesong MENG Luoming LEI Min | 2015 | China Communications2015，12，7： | 0 |
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