|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | The effects of early mobilization in the healing of Achilles tendon repair显示文摘 | Pneurnaticos SG Phd PCN Mcgarvey WC | 2000 | Foot Ankle Int2000,21,7: | 1 |
| 2 | Personality and subjective well-being: big five correlates and demographic variables显示文摘 | José Luis González Gutiérrez Bernardo Moreno Jiménez Eva Garrosa Hernández Cecilia Pcn¨acoba Puente | 2004 | Personality and Individual Differences2004,,7: | 1 |
| 3 | Apolipoprotein AV:low concentration,high impact显示文摘 | Rensen PCN van Dijk KW Havekes LM | 2005 | Arterioscler Thromb Vasc Biol2005,25,12: | 1 |
| 4 | Testicular torsion in bristd : a 25 years review显示文摘 | Andersion JIB Williamson PCN | 1988 | Br J Surg1988,75,: | 1 |
| 5 | siRNA-mediated downregulation of MMP-9 and uPAR in combination with radiation induces G2/M cell-cycle arrest in Medulloblastoma 显示文摘 | PCN Ganji AK Nalla R Gupta | | Mol Cancer Res0,9,1: | 1 |
| 6 | Fracture epidemiology in a mixed south - east Asian community(Singapore) 显示文摘 | Wong PCN | 1966 | Clin orthop1966,45,: | 1 |
| 7 | Fuzzy concepts applied to food product quality control: a review显示文摘 | Pcn'ot N loannou 1 Allais I | 2006 | Fuzzy Sets and Systems2006,157,: | 1 |
| 8 | Sperm-borne microRNA-34c is required for the first cleavage division in mouse显示文摘 | Liu WM Pang RTK Chiu PCN | | 0,,: | 1 |
| 9 | ApoA5 reduces plasma triglycerides by inhibiting very low density lipoprotein-triglyceride(VLDL-TG) production and stimulating lipoprotein lipase-mediated VLDL-TG hydrolysis 显示文摘 | Schaap FG Rensen PCN Voshol PJ | 2004 | The Journal of Biological Chemistry2004,279,27: | 1 |
| 10 | ApoAV reduces plasma triglycerides by inhibiting very low density lipoprotein-triglyceride (VLDL-TG) production and stimulating lipoprotein lipase-mediated VLDL-TG hydrolysis显示文摘 | Schaap FG Rensen PCN Voshol PJ | | 0,,27: | 1 |
| 11 | The effects of early nobilization in the healing of achilles tendon repair 显示文摘 | Pneunmaticos SG Phd PCN McGarvey | 2000 | Foot Ankle Int2000,21,7: | 1 |
| 12 | A NOVEL ONE-SHOT DECORRELATOR IN CDMA SYSTEMS显示文摘A novel one-shot decorrelator for asynchronous CDMA systems is developed. Compared with existing one-shot decorrelator, it can reduce complexity and has better performance while eliminating all MAI. This decorrelator is shown to be near-far resistant in both AWGN and fading channel. | Du Zheng Zhu Jinkang (PCN&SS Lab, University of Science and Technology of China, Hefei 230027) | 2002 | Journal of Electronics(China)2002,19,1: | 0 |
| 13 | Optimum Transmitter Power Control in WCDMA Cellular Systems显示文摘Power control is an important technique in WCDMA mobile systems for both increasing system capacity and guaranteeing the required QoS (time delay and wireless link transmission quality) of multimedia services. The optimum power control for narrow band CDMA cellular systems is a problem of single threshold optimization. Because these systems have only one type of traffic and have the same QoS requirement. However, WCDMA mobile systems should provide multimedia services and different types of traffic have different QoS requirements. Thus, the power control in WCDMA mobile systems doesn’t be a problem of single threshold optimizing, but turns into the optimizing problem of multi-thresholds. In this paper, we analyze the power control problem in WCDMA cellular mobile systems and propose the optimum transmitter power control algorithm. Three criteria to optimize transmitter power levels of multi-thresholds based on grading the priority orders of multimedia services are proposed. Simulation results show that the proposed algorithms are more effective than conventional algorithms and can provide better performance for WCDMA cellular mobile systems. | Qiu Ling & Zhu Jinkang PCN&SS Lab., University of Science and Technology of China, Hefei 230027, P.R. China | 2002 | Journal of Systems Engineering and Electronics2002,13,1: | 0 |
| 14 | ITERATIVE 'ONE-SHOT' DECORRELATION IN DS-CDMA SYSTEMS显示文摘In this paper, an iterative 'one-shot' decorrelator for asynchronous code Division Multiple Access(CDMA) systems is proposed. This decorrelator feedbacks the decorrelated syrnbols of interfering users before decision to mitigate their interferences. As a result, this decorrelator is a linear detector and does not need any amplitude information of users as in decisionfeedback detectors. Compared with existing 'one-shot' decorrelator, it has reduced complexity and provided better performance while eliminating all Multiple Access Interference(MAI). The performance of this decorrelator is analyzed thoeritically, and analytical result is given. Numerical results show near-far resistant capability of this decorrelator in both AWGN and fading channel. | Du Zheng Zhu Jinkang (PCN&SS Lab, University of Science and Technology of China, Hefei 230027) | 2003 | Journal of Electronics(China)2003,20,6: | 0 |
| 15 | PILOT-BASED FREQUENCY OFFSET DETECTION SCHEME IN OFDM SYSTEM显示文摘The frequency offset information is extracted from local pilot amplitude characteristics, which suffer much less distortion in frequency-selective fading channels than those utilizing frequency domain correlation techniques. Simulation shows that the performance of this scheme has better performance than the existing frequency domain pilot-based frequency offset detection scheme. | Du Zheng Zhu Jinkang (PCN&SS Lab, University of Science and Technology of China, Hefei 230027) | 2003 | Journal of Electronics(China)2003,20,6: | 0 |
| 16 | A MULTIPLE-RECEPTION ACCESS PROTOCOL WITH INTERRUPTIONS WITH MIXED PRIORITIES IN CDMA NETWORKS显示文摘A novel access protocol called Multiple-Reception Access Protocol (MRAP) and its modification MRAP/WI are proposed. In this protocol, all colliding users with a common code can be identified by the base station due to the offset of arrival time Thus they can retransmit access requests under the base station's control. Furthermore new arrivals with higher priority level can interrupt the lower retransmission in order to reduce its access delay although it increases the lower priority's delay. Simulation results of MRAP and MRAP/WI are given in order to highlight the superior performance of the proposed approach. | Lu Xiaowen Zhu Jinkang (PCN and SS Laboratory, University of Science and Technology of China, Hefei 230027) | 2003 | Journal of Electronics(China)2003,20,4: | 0 |
| 17 | FORWARD LINK PARTIAL-BALANCE POWER CONTROL ALGORITHM FOR W-CDMA COMMUNICATION显示文摘Balance power control is based on the idea of balancing Carrier to Interference Ratio (CIR) of all wireless links. Unbalance power control means that different traffics can achieve different CIR at receivers. This paper proposes a forward link partial-balance power control algorithm, which can provide necessary Quality of Service (QoS) for multimedia traffics in Wideband CDMA(W-CDMA) systems. The proposed algorithm is the integration of grading traffics priority and allocating and adjusting forward link power levels. For higher priority traffics, the unbalance power control is used. Whereas for lower priority traffics, balance power control is adopted. Computer simulation results show that the proposed algorithm can guarantee the special QoS requirements of the traffics with higher priority orders and maximize the CIR of the traffics with lower priority orders. | Qiu Ling Zhang Lei Zhu Jinkang (PCN&SS Lab. University of Science and Technology of China, Hefei 230027) | 2000 | Journal of Electronics(China)2000,17,1: | 0 |