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| 1 | V2X-Communication Assisted Interference Minimization for Automotive Radars显示文摘With the development of automated driving vehicles, more and more vehicles will be fitted with more than one automotive radars, and the radar mutual interference will become very significant. Vehicle to everything (V2X) communication is a potential way for coordinating automotive radars and reduce the mutual interference. In this paper, we analyze the positional relation of the two radars that interfere with each other, and evaluate the mutual interference for different types of automotive radars based on Poisson point process (PPP). We also propose a centralized framework and the corresponding algorithm, which relies on V2X communication systems to allocate the spectrum resources for automotive radars to minimize the interference. The minimum spectrum resources required for zero-interference are analyzed for different cases. Simulation results validate the analysis and show that the proposed framework can achieve near-zero-interference with the minimum spectrum resources. | Jingxuan Huang Zesong Fei Tianxiong Wang Xinyi Wang Fan Liu Haijun Zhou J.Andrew Zhang Guohua Wei | 2019 | China Communications2019，16，10： | 4 |
| 2 | Distributed Transmit Beamforming for UAV to Base Communications显示文摘Distributed transmit beamforming(DTB) is very efficient for extending the communication distance between a swarm of UAVs and the base,particularly when considering the constraints in weight and battery life for payloads on UAVs.In this paper,we review major function modules and potential solutions in realizing DTB in UAV systems,such as timing and carrier synchronization,phase drift tracking and compensation,and beamforming vector generation and updating.We then focus on beamforming vector generation and updating,and introduce a concatenated training scheme,together with a recursive channel estimation and updating algorithm.We also propose three approaches for tracking the variation of channels and updating the vectors.The effectiveness of these approaches is validated by simulation results. | Yin Lu Jun Fang Zhong Guo J.Andrew Zhang | 2019 | China Communications2019，16，1： | 2 |
| 3 | A Genetic Algorithm approach to cartographic map generalisation显示文摘 | Ian D. Wilson J.Mark Ware J.Andrew Ware | 2003 | Computers in Industry2003，，3： | 1 |
| 4 | Hydration of linoleic acid by bacteria isolated from ruminants显示文摘 | J.Andrew Hudson Brieuc Morvan Keith N Joblin | 1998 | FEMS Microbiology Letters1998，，2： | 1 |
| 5 | Performance Characterization and Receiver Design for Random Temporal Multiple Access in Non-Coordinated Networks显示文摘Random access is a well-known multiple access method for uncoordinated communication nodes.Existing work mainly focuses on optimizing iterative access protocols,assuming that packets are corrupted once they are collided,or that feedback is available and can be exploited.In practice,a packet may still be able to be recovered successfully even when collided with other packets.System design and performance analysis under such a situation,particularly when the details of collision are taken into consideration,are less known.In this paper,we provide a framework for analytically evaluating the actual detection performance in a random temporal multiple access system where nodes can only transmit.Explicit expressions are provided for collision probability and signal to interference and noise ratio(SINR)when different numbers of packets are collided.We then discuss and compare two receiver options for the AP,and provide detailed receiver design for the premium one.In particular,we propose a synchronization scheme which can largely reduce the preamble length.We also demonstrate that system performance could be a convex function of preamble length both analytically and via simulation,as well as the forward error correction(FEC)coding rate. | Yin Lu Jun Fang Zhong Guo J.Andrew Zhang | 2019 | China Communications2019，16，6： | 1 |
| 6 | Co-downregulation of PTEN, KAI-1, and nm23-H1 tumor/metastasis suppressor proteins in non-small cell lung cancer显示文摘 | Viktor N Goncharuk Arthur del-Rosario Leos Kren Shahgul Anwar Christine E Sheehan J.Andrew Carlson Jeffrey S Ross | 2004 | Annals of Diagnostic Pathology2004，，1： | 1 |
| 7 | A Genetic Algorithm approach to cartographic map generalisation显示文摘 | Ian D. Wilson J.Mark Ware J.Andrew Ware | 2003 | Computers in Industry2003，，3： | 1 |
| 8 | Streamlining the preparation of “endotoxin-free” ClearColi cell extract with autoinduction media for cell-free protein synthesis of the therapeutic protein crisantaspase显示文摘An“endotoxin-free”E.coli-based cell-free protein synthesis system has been reported to produce therapeutic proteins rapidly and on-demand.However,preparation of the most complex CFPS reagent–the cell extract–remains time-consuming and labor-intensive because of the relatively slow growth kinetics of the endotoxin-free ClearColiTMBL21(DE3)strain.Here we report a streamlined procedure for preparing E.coli cell extract from ClearColi™using auto-induction media.In this work,the term auto-induction describes cell culture media which eliminates the need for manual induction of protein expression.Culturing Clearcoli™cells in autoinduction media significantly reduces the hands-on time required during extract preparation,and the resulting“endotoxinfree”cell extract maintained the same cell-free protein synthesis capability as extract produced with traditional induction as demonstrated by the high-yield expression of crisantaspase,an FDA approved leukemia therapeutic.It is anticipated that this work will lower the barrier for researchers to enter the field and use this technology as the method to produce endotoxin-free E.coli-based extract for CFPS. | J.Porter Hunt Emily Long Zhao Mehran Soltani Madison Frei J.Andrew D.Nelson Bradley C.Bundy | 2019 | Synthetic and Systems Biotechnology2019，4，4： | 0 |
| 9 | 自然资源保护与管理中的分子方法显示文摘近年来,分子遗传学和基因组学的成果大大帮助了野生资源管理的专家们。今天,几个主要的有关保护和管理的杂志,都有专门的遗传学编辑来处理有关分子数据的文章。本书编辑的目的就是希望把自然资源管理和分子标记的内容整合到一起; | J.Andrew Dewoody | 2011 | 国外科技新书评介2011，，2： | 0 |
| 10 | 极端嗜热性微生物纤维素酶的活性显示文摘极端嗜热厌氧菌H173羧甲基纤维素酶的最适pH为6.5-7.0.加入二硫苏糖醇(DTT)和CaCl_2.2H_2O能使酶活稳定.80℃酶活非常稳定,放置120分钟仍保留原酶活的77%,90℃9分钟保留50%的活性,120分钟仅保留3%的原始酶活.在缓冲溶液中该酶能将微晶纤维素水解成葡萄糖和纤维二糖.培养基中含有最高至50mm葡萄糖时,对溶解微晶纤维素的活性不敏感.HPLC分析表明葡萄糖是该酶在液体培养基中的主要水解终产物. | J.Andrew Hudson 邹碧珍 | 1992 | 生物技术1992，2，6： | 0 |
| 11 | Variability in total cost of vehicle ownership across vehicle and user profiles显示文摘Widespread adoption of electric vehicles(EVs)is a common and critical component of international strategies to mitigate environmental pollution,climate change and oil dependency.The ability of consumers to assess the total cost of ownership(TCO)of EVs relative to internal combustion engine vehicles(ICEVs)remains an important factor for EV uptake.The TCO of vehicles is not universal across different car segments and user profiles.We analyse and compare the TCO of ICEVs and EVs from 17 car segments across short-and long-term ownership periods,and further advance existing TCO approaches by integrating detailed activity-based driving profiles,taxation,grant structures and pricing.Results show that EV options in the most popular Irish car segments have existing battery EV options with a TCO averaging respectively 26% and 42% less than their equivalent petrol and diesel ICEV options over a 4-year ownership term when the current grant is included.This integrated method for granular TCO evaluation offers important insights for this market and affords scope to investigate how changes in travel patterns,car-segment pricing,taxation,grant policy,fuel costs,and carbon pricing and other transport policies can all affect TCO values over time across a broad range of market offerings. | Yulu Guo J.Andrew Kelly J.Peter Clinch | 2022 | Communications in Transportation Research2022，2，1： | 0 |
| 12 | Joint resource allocation and power control for radar interference mitigation in multi-UAV networks显示文摘Navigation problems of unmanned air vehicles(UAVs)flying in a formation have been investigated recently,where collision avoidance is a significant issue to be addressed.In this paper,we study resource allocation and power control for radar sensing in a multi-unmanned aerial vehicle(multi-UAV)formation flight system where multiple UAVs simultaneously perform radar sensing.To cope with mutual radar interference among the UAVs,we formulate a joint channel allocation and UAV transmission power control problem to maximize the minimum signal-to-interference-plus-noise ratio(SINR)of the radar echo signals.We then propose a computationally practical method to solve this NP-hard problem by decomposing it into two sub-problems,i.e.,channel allocation and transmission power control.An iterative channel allocation and power control algorithm(ICAPCA)is proposed to jointly solve these two sub-problems.We also propose a reduced-complexity greedy channel allocation algorithm(GCAA),which can also be used to provide an initial solution to ICAPCA.Simulation results show that the proposed ICAPCA and GCAA can improve the minimum SINR and radar sensing performance significantly. | Xinyi WANG Zesong FEI Jingxuan HUANG J.Andrew ZHANG Jinhong YUAN | 2021 | Science China(Information Sciences)2021，64，8： | 0 |
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