This paper presents a new adaptive mobility-aware MAC protocol for sensor networks (MS-MAC). The protocol uses any change in received signal level as an indication of mobility and, when necessary, triggers the mobility handling mechanism. By doing this way, the new mobility-aware MAC protocol can work very energy-efficiently when the network is stationary, whereas it can maintain some level of network performance when there are mobile sensors.
资源简介：This paper presents a new adaptive mobility-aware MAC protocol for sensor networks (MS-MAC). The protocol uses any change in received signal level as an indication of mobility and, when necessary, triggers the mobility handling mechanis...
上传时间： 2014-01-11
上传用户：libenshu01
资源简介：This paper presents a novel technique to increase the quality of medical images based on Histogram Equalization. In the proposed method first we have applied a noise reduction method and then we apply some suitable preprocessing on hist...
上传时间： 2017-04-20
上传用户：VRMMO
资源简介：This paper presents a low-power asynchronous implementation of the 80C51 microcontroller. It was realized in a 0.5 µ m CMOS process and it shows a power advantage of a factor 4 compared to a recent synchronous implementation in the sam...
上传时间： 2016-06-07
上传用户：冇尾飞铊
资源简介：This paper presents a visual based localization mechanism for a legged robot. Our proposal, fundamented on a probabilistic approach, uses a precompiled topological map where natural landmarks like doors or ceiling lights are recognized ...
上传时间： 2016-11-04
上传用户：dianxin61
资源简介：This paper presents several low-latency mixed-timing FIFO (first-in–first-out) interfaces designs that interface systems on a chip working at different speeds. The connected systems can be either synchronous or asynchronous. The designs...
上传时间： 2015-10-08
上传用户：dapangxie
资源简介：This paper presents the key circuits of a 1MHz bandwidth, 750kb/s GMSK transmitter. The fractional-N synthesizer forming the basis of the transmitter uses a combined phasefrequency detector (PFD) and digital-to-analog converter (DAC) circu...
上传时间： 2016-04-14
上传用户：er1219
资源简介：This paper presents an interactive technique that produces static hairstyles by generating individual hair strands of the desired shape and color, subject to the presence of gravity and collisions. A variety of hairstyles can be generate...
上传时间： 2013-12-20
上传用户：sssl
资源简介：This paper presents the results of the Finnish national "Technology Vision of the Future Distribution Network" project. The aim of the project was to create a technology vision of future distribution networks. Because the life span of netwo...
上传时间： 2013-12-18
上传用户：李彦东
资源简介：We propose a technique that allows a person to design a new photograph with substantially less effort. This paper presents a method that generates a composite image when a user types in nouns, such as “boat” and “sand.” The artist can...
上传时间： 2016-11-24
上传用户：三人用菜
资源简介：This paper presents an overview of mobile WiMAX technology and discusses the key role of spectrum analysis for ensuring reliable systems’ operation and deployment
上传时间： 2013-12-24
上传用户：yyq123456789
资源简介：This file contains a new and improved version of the Huffman coder, (June 29. 2001). The name is Huff06.m. There are also some additional files which are helpful when using Matlab for data compression: quantizer, different variants of run-l...
上传时间： 2015-07-05
上传用户：jeffery
资源简介：Reducer: Given a dataset and a file containing a reduct, this program outputs a new dataset containing only the attributes appearing in the reduct file.
上传时间： 2014-01-25
上传用户：牛津鞋
资源简介：This paper introduces a software visualization system that: creates animations of programs without the programmer writing any animation code and provides a window interface that automatically displays program information, explicitly showing...
上传时间： 2015-09-28
上传用户：xsnjzljj
资源简介：This handbook presents a thorough overview in 45 chapters from more than 100 renowned experts in the field. It provides the tools to help overcome the problems of video storage, cataloging, and retrieval, by exploring content standardizatio...
上传时间： 2013-12-15
上传用户：yuzsu
资源简介：This paper addresses a stochastic-#ow network in which each arc or node has several capacities and may fail. Given the demand d, we try to evaluate the system reliability that the maximum #ow of the network is not less than d. A simple al...
上传时间： 2015-12-03
上传用户：xfbs821
资源简介：This paper addresses a stochastic-#ow network in which each arc or node has several capacities and may fail. Given the demand d, we try to evaluate the system reliability that the maximum #ow of the network is not less than d. A simple al...
上传时间： 2013-12-25
上传用户：ggwz258
资源简介：This paper addresses a stochastic-#ow network in which each arc or node has several capacities and may fail. Given the demand d, we try to evaluate the system reliability that the maximum #ow of the network is not less than d. A simple al...
上传时间： 2014-01-09
上传用户：二驱蚊器
资源简介：This paper addresses a stochastic-#ow network in which each arc or node has several capacities and may fail. Given the demand d, we try to evaluate the system reliability that the maximum #ow of the network is not less than d. A simple al...
上传时间： 2013-12-28
上传用户：独孤求源
资源简介：presents a new particle filter that maintains samples in the state space at dynamically varying resolution for computational efficiency
上传时间： 2016-05-08
上传用户：
资源简介：This white paper describes a collection of standards, conventions, and guidelines for writing solid Java code. They are based on sound, proven software engineering principles that lead to code that is easy to understand, to maintain, and ...
上传时间： 2014-12-08
上传用户：hakim
资源简介：This program is a new way to estimate the coherence function. It s based on the MVDR and is much more reliable than the classical Welch s method implemented in MATLAB. There are 2 programs: the main program called coherence_MVDR.m and an...
上传时间： 2016-07-03
上传用户：athjac
资源简介：This paper provides a rigorous comprehensive approach to the design of the principal software algorithmsutilized inmodern-day strapdown inertial navigationsystems: integration of angular rate into attitude, acceleration transformation/int...
上传时间： 2016-10-18
上传用户：蠢蠢66
资源简介：A UML Documentation for an Elevator System：This paper is a PhD project report for the course Distributed Embedded Systems at Carnegie Mellon University. Throughout this course, a distributed real-time system – an elevator control system–...
上传时间： 2013-12-14
上传用户：zhouli
资源简介：This thesis presents a comprehensive overview of the problem of facial recognition. A survey of available facial detection algorithms as well as implementation and tests of di铿€erent feature extraction and dimensionality reduction methods...
上传时间： 2017-05-05
上传用户：royzhangsz
资源简介：Information entropy. This is a new method It will be helpful for motor behavior and rehabilitation study.
上传时间： 2017-07-19
上传用户：xiaoxiang
资源简介：This paper describes a bus mastering implementation of the PCI Express protocol using a Xilinx FPGA. While the theoretical peak performance of PCI Express is quite high, attaining that performance is a complex endeavor on top of an already ...
上传时间： 2014-06-16
上传用户：teddysha
资源简介：This article describes a new efficient implementation of the Cooley-Tukey fast Fourier transform (FFT) algorithm using C++ template metaprogramming. Thank to the recursive nature of the FFT, the source code is more readable and faster than ...
上传时间： 2013-12-23
上传用户：netwolf
资源简介：介绍了一种基于MSP430系列单片机和ADXL203加速度传感器的数字式倾角仪，它不仅可以实现水平度检测，而且可以测量00～3600范围内的任意倾角，分辨率可达O．1。。此外，由于该倾角仪输出为数字结果，因此它也可以与其他的数字设备结合起来，组合成一个功能更加...
上传时间： 2013-11-14
上传用户：lizhizheng88
资源简介：汇编器在微处理器的验证和应用中举足轻重，如何设计通用的汇编器一直是研究的热点之一。本文提出了一种开放式的汇编器系统设计思想，在汇编语言与机器语言间插入中间代码CMDL（code mapping description language）语言，打破汇编语言与机器语言的直接映射关...
上传时间： 2013-10-10
上传用户：meiguiweishi
资源简介：Accurate pose estimation plays an important role in solution of simultaneous localization and mapping (SLAM) problem, required for many robotic applications. This paper presents a new approach called R-SLAM, primarily to overcome systemat...
上传时间： 2019-09-15
上传用户：zhudx2007
