An ID-based multi-message and multi-receiver signcryption algorithm was proposed, which could simultaneously signcrypt lots of messages for lots of receivers.
提出了一个基于身份的多消息多接收者的签密算法，新算法可同时为多个接收者对多个消息进行签密。
Aiming at an identity-based signcryption scheme for multi-receiver beginning with the security attribute, this paper studies the security property of this scheme.
针对一个多接收者基于身份签密方案，从签密方案的安全属性入手，分析其安全性。
Since all members of the consortium are interested in conducting an efficient sky survey, the multi-beam receiver will be scanning the entire sky systematically and relatively quickly.
既然协会的全体成员都对实施一次有效的天空搜索感兴趣，多波束接收器将会系统、而且相对快速的扫描整个天空。
For many astronomers, interested in studying specific locations in the sky for extended periods of time, the multi-beam receiver offers no particular advantages.
许多天文学家对长期研究空中的特殊区域都很感兴趣，多波束接收器不提供这方面的特殊便利。
RAKE receiver is sensitive to slow speed and deep fading condition, and there obviously exists error floor in uplink under multi-user condition.
RAKE接收机对于慢移动深衰落环境更为敏感，并且上行链路在多用户情况下存在明显的误码平台。
The results show that the developed antenna choke ring can effectively reduce the multi-path effects and can improve the interference-resistant ability of the single frequency GPS receiver, NTSCGPS-1.
结果表明，研制的天线扼流圈可有效地削弱多路径效应的影响，并可明显地改善单频GPS接收机ntscgps - 1的抗干扰能力。
Finally a C8051F021 chip is used to design multi-goal measure system of single receiver.
最后用C8051F021单片机设计了单接收头多目标测距系统。
The tapped delay model of the multi-path frequency selective fading channels as well as the diversity receiver technique is introduced, and the principles of RAKE receiver are described.
本文首先讨论了移动通信信道的各种参数对信道估计的影响，介绍了频率选择性信道的抽头延迟线模型和分集接收技术，在此基础上阐述了RAKE接收机的原理。
One factor is that unlike the old line feed antenna, which was hanging by itself, exposed to the tropical elements, the multi-beam receiver is located inside the distinctive-looking Gregorian dome.
与老的线性反馈天线暴直接露在热带环境中不同，多通道接收器安放在富有罗马特色的穹顶中。
The wall thickness measurement system by ultrasonic scan imaging technology was described, in which multi-channel probe, pulser-receiver PCI card and network were applied successfully.
介绍超声扫描成像技术在罐壁测厚中的应用。测厚系统采用多通道探头、PCI总线超声波界面卡和网络数据传输技术。
The transmitting environment of MIMO system is always a mobile and multi path environment, so the receiver must get rid of the inter symbol interference and the inter channel interference.
MIMO系统的传输环境是移动的多径衰落环境，因此接收端必须消除接收信号的符号间干扰利通道间干扰。
Two mathematic models of software radio receiver are introduced and they provide theoretic basis for designing multi-modulation scheme software radio receiver.
首先介绍了两种软件无线接收机的数学模型，为多制式软件无线电接收机的设计提供了理论依据。
Finally, simulation models of FH transmitter, receiver and jammer are presented. The influence of frequency excursion on performance of multi-tone continuous wave jamming is analyzed.
最后给出了跳频通信发信机、接收机以及干扰机成员的仿真模型，分析了频率偏移对多频连续波干扰性能的影响。
An iterative multi-user detection receiver structure is proposed for multiple input multiple output interleave division multiple access (MIMO-IDMA) systems.
提出了一种多入多出交织分多址(MIMO- IDMA)系统的迭代多用户检测架构。
Point to point lines connected directly to send and receive equipment, while the multi-point lines to connect multiple devices, rather than a sender device and a receiver device.
点到点线路直接连接发送和接收设备，而多点线路连接多个设备，而不仅仅是一个发送方设备和一个接收方设备。
This thesis is concerned with the study of designing multi-modulation scheme software radio receiver.
本文对多制式软件无线电接收机的设计进行了研究。
Its difficult to maintain the multi-band receiver because of its wide frequency range and high integration, for which the usual intelligent detector is very complex.
多波段接收机覆盖频段宽，集成度高，维修保障难度大，采用智能故障诊断时的结构复杂，文章介绍的故障层次分类结构可大大提高智能诊断系统的工作效率。
The structure and working principles of multi-path signal receiver are depicted.
文中给出了多径信号接收机的结构及工作原理。
As a result, researching for multi-mode multi-frequency GNSS receiver is of great significance.
因此，多模多频GNSS接收机的研究具有重要的意义。
The present invention relates to a multi-well filter plate with shifted Wells and U-bottom receiver plate.
带有移位的容器的多容器过滤器板和U形底部的接收器板。
Implemented with SDRAM run nios, while saving camera data SRAM, Channelized receiver based on multi-phase structure, Random PPM modulated analog signal unde.
实现用SDRAM运行nios，同时用SRAM保存摄像头数据，基于多相结构的信道化接收机，随机调制信号下的模拟ppm。
Using camouflage multicast address and multi-proxy forwarding technology, the new protocol improves the anonymity of sender and receiver, which can defend compromised proxy.
MACP通过引入伪装组和多代理转发机制，提高了协议的匿名性能，保证了在代理服务器被攻占的情况下，匿名性能不会被破坏。
Using camouflage multicast address and multi-proxy forwarding technology, the new protocol improves the anonymity of sender and receiver, which can defend compromised proxy.
MACP通过引入伪装组和多代理转发机制，提高了协议的匿名性能，保证了在代理服务器被攻占的情况下，匿名性能不会被破坏。
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