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Description: Micaz规格说明书
MICAz
The MICAz is a 2.4 GHz Mote module
used for enabling low-power, wireless
sensor networks.-Micaz Datasheet
MICAz
The MICAz is a 2.4 GHz Mote module
used for enabling low-power, wireless
sensor networks.
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Size: 325632 |
Author: Tyler |
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Description: 电驴是一个完全免费且开放源代码的P2P资源下载和分享软件，利用电驴可以将全世界所有的计算机和服务器整合成一个巨大的资源分享网络。用户既可以在这个电驴网络中搜索到海量的优秀资源，又可以从网络中的多点同时下载需要的文件，以达到最佳的下载速度，用户也可使用电驴快速上传分享文件，达到最优的上传速度和资源发布效率。-EDonkey is a completely free and open source P2P download and share resources software eDonkey can use all the world' s computers and servers into a huge network of resource sharing. Users can be in the eDonkey network to a massive search of the best resources, but also from the multi-point networks need to download the document at the same time in order to achieve best download speed, users can quickly upload donkey power sharing documents, upload speed to achieve optimal efficiency and resource release.
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Size: 8450048 |
Author: wjpan |
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Description: 802.15.4 MAC层
使用NS2模拟，内容有很多-Evaluation of IEEE 802.15.4 MAC Protocol for Low Rate Low Power Wireless Personal Area Networks
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Size: 10961920 |
Author: qyl |
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Description: 实现RUT数据接收和解析功能，满足电力或供水网压力、温度、电压的时时监控-RUT achieve data reception and analysis function, power or water supply networks to meet the pressure, temperature, constantly monitor the voltage
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Size: 5448704 |
Author: landwind |
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Description: —One of themajor challenges in supportingmultimedia
services over Internet protocol (IP)-based code-division mul-
tiple-access (CDMA) wireless networks is the quality-of-service
(QoS) provisioning with effi cient resource utilization. Compared
with the circuit-switched voice service in the second-generation
CDMA systems (i.e., IS-95), heterogeneous multimedia applica-
tions in future IP-based CDMA networks require more complex
QoS provisioning and more sophisticated management of the
scarce radio resources. This paper provides an overview of the
CDMA-related QoS provisioning techniques in the avenues of
packet scheduling, power allocation, and network coordination,
summarizes state-of-the-art research results, and identifi es further
research issues.
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Size: 408576 |
Author: Duc Long |
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Description: LOW-POWER EVENT DETECTION
AND WAKEUP SCHEDULING
IN WIRELESS SENSOR NETWORKS
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Size: 2037760 |
Author: Darshan K |
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Description: 基于P/G网模拟程序的集成优化系统，对其进行界面的设计-Integrated optimization system of simulated program of Power-Ground networks
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Size: 388096 |
Author: 张睿 |
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Description: a transmission line fault location model which is based on an Elman recurrent network
(ERN) has been presented for balanced and unbalanced short circuit faults. All fault situations with
different inception times are implemented on a 380-kV prototype power system. Wavelet transform
(WT) is used for selecting distinctive features about the faulty signals. The system has the advantages of
utilizing single-end measurements, using both voltage and current signals. ERN is able to determine the
fault location occurred on transmission line rapidly and correctly as an important alternative to standard
feedforward back propagation networks (FFNs) and radial basis functions (RBFs) neural networks.
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Size: 761856 |
Author: charlie |
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Description: Modeling of Simultaneous Switching Noise in On-Chip and Package Power Distribution Networks Using Conformal Mapping, Finite Di® erence Time Domain and Cavity Resonator Methods
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Size: 4166656 |
Author: omid |
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Description: This communication presents an alysis of the design and fabrication of power-efficient, low
cost VCSEL-based optical transceiver proposed for emerging fiber data distributed interface
(FDDI) and fiber channel local-area network (FCLAN
to meet the increasing amount of information transmitted through communication networks.
VCSEL devices operating at low temperature display decrease jitter, increase output power
and enhance lifetime. Also, temperature gradient on large opto-electronic (OE) device arrays
generates performance non-uniformities and lowers the bit-error-rate (BER) of the optical
links. In addition, lowering the power consumption of optical transceivers contributes to the
overall reduction of the system power budget.-This communication presents an analysis of the design and fabrication of power-efficient, low
cost VCSEL-based optical transceiver proposed for emerging fiber data distributed interface
(FDDI) and fiber channel local-area network (FCLAN
to meet the increasing amount of information transmitted through communication networks.
VCSEL devices operating at low temperature display decrease jitter, increase output power
and enhance lifetime. Also, temperature gradient on large opto-electronic (OE) device arrays
generates performance non-uniformities and lowers the bit-error-rate (BER) of the optical
links. In addition, lowering the power consumption of optical transceivers contributes to the
overall reduction of the system power budget.
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Size: 40960 |
Author: Eng.Sam |
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Description: Smart Grid - Future networks for NewZealand power system sincorporating.rar-Smart Grid- Future networks for NewZealand power system sincorporating.rar
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Size: 358400 |
Author: liuliu |
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Description: 基站电源的日常维护与管理
蓄电池是基站电源系统的重要组成部分，其运行的稳定与否直接关系着通信网络的畅通和安全，因此建立完善的电源维护体系刻不容缓。
目前，基站电源配套的蓄电池大多是先进的阀控式密封铅酸蓄电池，这种电池的每节单体电压一般有２Ｖ、６Ｖ和１２Ｖ三种，在使用时将多节单体串连，组成４８Ｖ的蓄电池组。在对电源系统可靠性要求较高的场合，一般采用两组蓄电池并联运行的方式
-The base station power supply daily maintenance and management of base station power system battery is an important part of its operation a direct bearing on the stability of the smooth flow of communication networks and security, thus established the power to maintain a sound system without delay. At present, the base station' s battery power supporting most of the advanced VRLA batteries, the battery voltage of each section are generally single 2V, 6V and 12V are three sections in the use of multi-monomer causes have formed the 48V of the batteries. Power system reliability in the demanding occasions, generally use two sets of batteries in parallel operation mode
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Size: 5120 |
Author: |
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Description: Learn about Ultra-wideband (UWB) transmission - the most talked about application in wireless communications. UWB wireless communication is a revolutionary technology for transmitting large amounts of digital data over a wide spectrum of frequency bands with very low power for a short distance. This exciting new text covers the fundamental aspects of UWB wireless communications systems for short-range communications. It also focuses on more advanced information about networks and applications. Chapters include: Radio Propagation and Large Scale Variations, Pulse Propagation and Channel Modelling, MIMO (Multiple Input, Multiple Output) RF Subsystems and Ad Hoc Networks.
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Size: 5261312 |
Author: kinomira |
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Description: 星上交换技术在卫星网络通信中所起的重要作用已引起人们越来越多的关注。目前地
面网络交换技术成熟，而且吞吐量高。但是由于地面网络交换系统中交换开关调度算法复杂度高，查表速率要求高，缓存容量需求大，以及空间环境和卫星有效载荷功耗、体积等因素限制，在卫星网络中并不适宜采用地面网络交换技术。适合基于激光链路的卫星网络的星上交换技术仍然处于探索阶段，星上交换技术是目前重要的研究课题。-Stars on the exchange of technology in the satellite network communications played an important role has attracted growing attention. Present terrestrial network switching technology is mature, and high throughput. However, due to terrestrial network switching systems exchanging switch scheduling algorithm for high complexity, look-up table for high speed, cache size in great demand, as well as the space environment and satellite payload power, volume and other constraints, in the satellite networks are not suitable for use on the ground network switching technology. Suitable for laser-based satellite network, satellite link-exchange technology is still at the exploratory stage, the satellite switching technology is an important research topic.
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Size: 9184256 |
Author: 江伟 |
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Description: surge apllicationA common application of sensor networks is to sample a sensor
periodically (e.g., light or temperature) and report readings to a
base station, which is typically a node with a wired network
connection and power source.
Surge motes organize themselves into a spanning tree rooted at
the base station. Each mote maintains the address of its parent
and its depth in the tree, advertising its depth in each radio
message (either sensor sample or forwarded message) that it
transmits.-surge apllicationA common application of sensor networks is to sample a sensor
periodically (e.g., light or temperature) and report readings to a
base station, which is typically a node with a wired network
connection and power source.
Surge motes organize themselves into a spanning tree rooted at
the base station. Each mote maintains the address of its parent
and its depth in the tree, advertising its depth in each radio
message (either sensor sample or forwarded message) that it
transmits.
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Size: 2048 |
Author: nandini |
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Description: 电力系统稳态潮流计算程序，采用高斯赛德尔法，程序每一行都有详细的中文描述，非常适合初学者，对于一般的小型网络，也是个不错的程序-Power system steady flow calculation program, using high Sisaideer method, each line has a detailed procedure in Chinese described is very suitable for beginners, small networks in general is a good program
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Size: 6144 |
Author: 徐晓亮 |
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Description: matlab潮流计算程序 多是基于输电网开发的，而对于配电网中的潮流计算程序较少，真对辐射型配电网的特点，开发了用于配电网潮流计算的MATLAB程序，该程序采用新的支路选择方法，无需对网络进行复杂的编号。-matlab flow calculation procedure is based on multi-grid development, and for power distribution network power flow calculation program less true on the characteristics of radial distribution networks, developed for distribution power flow calculation of the MATLAB program that uses the new branch selection method, without the complexity of the network number.
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Size: 2048 |
Author: 海燕 |
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Description: telosb规格说明书 The telosb is a 2.4 GHz Mote module used for enabling low-power, wireless sensor networks.-telosb Datasheet .-telosb specifications The telosb is a 2.4 GHz Mote module used for enabling low-power, wireless sensor networks.-telosb Datasheet.
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Size: 100352 |
Author: 水若寒冰 |
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Description: 基于PID的无线传感器网络功率控制，关于PID，LMA，LINT的功率消耗，时间消耗比较-Research on PID Based Transmission Power Control in Wireless Sensor Networks
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Size: 1447936 |
Author: 马巍巍 |
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Description: NumericalMethods in Engineering withMATLAB® is a text for engineering
students and a reference for practicing engineers, especially those
who wish to explore the power and efficiency of MATLAB. The choice of
numerical methods was based on their relevance to engineering problems.
Every method is discussed thoroughly and illustrated with problems
involving both hand computation and programming. MATLAB
M-files accompany each method and are available on the book web
site. This code is made simple and easy to understand by avoiding complex
book-keeping schemes, while maintaining the essential features of
the method. MATLAB, was chosen as the example language because of
its ubiquitous use in engineering studies and practice. Moreover, it is
widely available to students on school networks and through inexpensive
educational versions.MATLAB a popular tool for teaching scientific
computation.-NumericalMethods in Engineering withMATLAB® is a text for engineering
students and a reference for practicing engineers, especially those
who wish to explore the power and efficiency of MATLAB. The choice of
numerical methods was based on their relevance to engineering problems.
Every method is discussed thoroughly and illustrated with problems
involving both hand computation and programming. MATLAB
M-files accompany each method and are available on the book web
site. This code is made simple and easy to understand by avoiding complex
book-keeping schemes, while maintaining the essential features of
the method. MATLAB, was chosen as the example language because of
its ubiquitous use in engineering studies and practice. Moreover, it is
widely available to students on school networks and through inexpensive
educational versions.MATLAB a popular tool for teaching scientific
computation.
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Size: 2818048 |
Author: ilhem |
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