简介：

简介：

简介：Theprocessingspeedofthecommunicationbetweennodesinaparallelprocessorhasbecomethemajorbottleneckoftheprocessor'sperformance.RDMA(RemoteDirectMemoryAccess)technologyhasdrawnmoreattentionrecentlyduetoitscapabilityoftransferringalargeramountofdata,higherspeedandreliability.4DSP(4DigitalSignalProcessing)modulecomprisedofTiger-SHARC201chipisconnectedbyLVDS(LowVoltageDifferentialSignal)circuits.ThispaperproposesageneralandreconfigurableRDMAplatformanditscorrespondingcommunicationprotocolwithalltherouteslinkedbasedonthezerocopy.TheprotocoltransfersmessageofDSPbyinterruptingofDMAandisappliedonmassiveremoteimageimpression,whichreducesmemoryneedsandworkingburdenofCPU.Theexperimentresultsshowthisplatformisefficient,flexible,andexpandableofbeingintegratedtoalargerscaleinthenextdevelopmentstages.

简介：这篇文章介绍一个新奇放射模式有六种横梁选择的可配置的天线，哪个在5.2GHz无线本地区域网络(WLAN)的工作频率乐队。设计天线有好阻抗在反响的频率匹配。横梁能被重新设置到六个不同方向，并且六个方位角模式的每片主要脑叶让一半驱动大约60污潳瀠敲敳瑮摥敲轼的横梁宽度(HPBW)吗？？

简介：到柄事件弄翻的单身者的效果(SEU)对在空格放射环境的计算机普通，有双模块的冗余性的一个新差错容忍的系统用可编程的门数组(FPGA).This系统包含的地的动态可配置的技术被建议察觉和备份选择函数也就是说自我察觉和self-healing函数能被完成，并且因而，有低硬件冗余性的一个系统图案和高资源利用能被完成succ

简介：Thispaperproposesanantennadesignconcepttoachieveamulti-reconfigurableband-notchantennabyusingasetofmicroswitches.Theproposedideawasprovedbythedesignofthecoplanarwaveguide(CPW)-fedslotantenna.Thesampledesigngivesawidebandantennatheimpedancebandwidthofwhichcoversthefrequencyrangedfrom1.9GHzto6.55GHz.Theantennacouldbeconfiguredtoworkeitherinsingle-bandmodeorinoneofthedefineddual-bandmodes.

简介：这篇文章在端对端的交换子在异构的收音机存取技术(老鼠)之中为联合收音机资源管理(JRRM)作为一条自治途径介绍基因算法(GA)可计算的系统。联合会话承认控制(JOSAC)和带宽分配作为基因算法的操作与某些明智的修正做的一个特定的决定被联合。建议算法在下列二个条件上被触发。当一个会议被开始时，让会议在最适当的老鼠上宿营并且为需要的服务选择最合适的带宽被触发。当一个会议终止时，通过移交调整进行中的会议的分发也被用来。这将为最好的系统表演增加JRRM控制器的调整频率。模拟结果显示建议自治JRRM不仅有效地策划移交预定，而且完成很好的还原剂在光谱用途和堵住的概率之间的交易。

简介：A10Gbit/s16-km-longreconfigurablewavelength-division-multiplexingpassiveopticalnetwork(WDM-PON)ispresentedempoweredbyalow-costmulti-channeldirectlymodulatedlaser(DML)module.Comparedwiththecaseusingdiscretedevicesinconventionalscheme,theproposedDMLmoduleprovidesacost-effectivesolutionwithreducedcomplexity.Thecleareyediagramandthebiterrorrate(BER)oflessthan2×10~(-7)withasensitivityof-7dBmareobtained.Duetothespecialpackagingdesign,thecrosstalkbetweenchannelsunderconditionofsimultaneousoperationcanbenegligible.

简介：Ahigh-efficiencytechniqueforopticalvortex(OV)generationisproposedanddemonstrated.Thetechniqueisbasedonliquidcrystalforkgratingswithspace-variantazimuthalorientations,whicharelocallycontrolledviapolarization-sensitivealignmentlayers.Thankstotheopticalrewritabilityofthealignmentagentandthedynamicimagegenerationofthedigitalmicro-mirrordevice,forkgratingscanbeinstantlyandarbitrarilyreconfigured.Correspondingopticalvorticescarryingarbitraryazimuthalandradialindicesaredemonstratedwithaconversionefficiencyof98.5%,exhibitingfeaturesofpolarizationcontrolandelectricalswitching.ThetechniquemaypaveabrightroadtowardOVgeneration,manipulation,anddetection.