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Description: 自己做的一个室内无线通信仿真，内有说明文档，图形界面控制，十分生动-themselves do a simulation of indoor wireless communications, has documentation, graphical interface control, a very lively
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Size: 9431 |
Author: 高晖 |
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Description: WPAN国际标准IEEE802.15发布的信道模型的MATLAB源码。包括几种室内和室外模型。都是基于改进的SV模型。应用在短距离超宽带UWB无线通信中。
-WPAN IEEE802.15 international standards issued by the channel model of MATLAB source. Several, including indoor and outdoor models. Improvements are based on the SV models. Application short distance UWB UWB wireless communications.
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Size: 8192 |
Author: 符杰林 |
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Description: 室内无线红外通信系统的传输特性模拟matlab程序-indoor wireless infrared communications system simulation of the transmission characteristics of Matlab procedures
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Size: 17408 |
Author: 鲁辉 |
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Description: 自己做的一个室内无线通信仿真，内有说明文档，图形界面控制，十分生动-themselves do a simulation of indoor wireless communications, has documentation, graphical interface control, a very lively
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Size: 9216 |
Author: 高晖 |
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Description: 用于无线室内定位的的算法的一部分，泰勒级数展开。是做算法研究不可缺少的-For wireless indoor positioning part of the algorithm, Taylor series expansion. Algorithm is so indispensable
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Size: 1024 |
Author: xiaoxin |
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Description: 无线室内定位中精确定位算法，chan算法。希望能给你带来帮助-Wireless indoor positioning precise positioning algorithm, chan algorithm. I hope you will help
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Size: 1024 |
Author: xiaoxin |
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Description: 用matlab实现的无线局域网室内无线信道模型分析及仿真-Using matlab realize the wireless LAN indoor wireless channel model analysis and simulation
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Size: 219136 |
Author: 丛容 |
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Description: log_distance path loss model for wireless propagation indoor
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Size: 1024 |
Author: ningchang |
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Description: 一个cdma2000的系统仿真器，附英文手册-The cdma2000-UV Simulator estimates the performance of data transmissions at the physical layer
of the mobile communications technology cdma2000 1X. These wireless data transmissions enable
the communication between mobile stations (e.g., cellular phones, PDAs, laptops) and base
stations (i.e., the communication systems that provide network access to the final user). Examples
of these transmissions include voice, e-mails, and text messages. The simulation results are
calculated according to the simulation parameters set by the user. For example, the user may set a
non-moving mobile station in an indoor environment or a moving mobile station in a vehicular
environment. With the results obtained with the simulator, the user can perform different analyses
such as the degradation in system performance due to an increase of the number of mobile stations
or the effects of multipath channels on CDMA transmissions. Also, the cdma2000-UV Simulator
assists the user in understanding the
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Size: 10449920 |
Author: han |
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Description: 在社会信息化的推动下，作为其核心的数字化技术已步入研究开发阶段。为了实现粮库的温湿度自动检测，提高粮库储粮的安全性是粮库管理实现自动化、智能化。我们提出基于ZigBee多点粮库温湿度检测的方案。为此论文开展于无线传感器网络技术的温湿度数据采集系统的研制工作。ZigBee无线传感器网络是一种新兴的传输技术，将其应用于室内温度和湿度的采集，进而构成无线温湿度采集系统。论文介绍了无线传感器网络系统的体系结构及关键技术。-In society, driven by information technology, as part of its core digital technology has entered a stage of research and development. Depot in order to achieve automatic detection of the temperature and humidity to enhance the security of grain storage grain depot management is automated, intelligent. ZigBee Based on our multi-point detection of grain temperature and humidity program. Carried out for this thesis in the wireless sensor network technology, temperature and humidity data acquisition system development. ZigBee wireless sensor networks is a new transmission technology, will be applied to the indoor temperature and humidity of the collection, which constitutes a collection system of wireless temperature and humidity. This paper introduces wireless sensor network system architecture and key technologies.
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Size: 149504 |
Author: hithdjsj |
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Description: Dissertation Entitled Fine-grained Indoor Localisation using Wireless
Sensor Networks
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Size: 743424 |
Author: Felipe |
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Description: 通过单一的Wi-Fi接入点的信号强度来判断移动物体的位置。比较新的一篇文章。用了蒙特卡罗抽样的办法－Monte Carlo Sampling Method－来估计位置。-This paper describes research towards a system
for locating wireless nodes in a home environment requiring
merely a single access point. The only sensor reading used for
the location estimation is the received signal strength indication
(RSSI) as given by an RF interface, e.g.,Wi-Fi.Wireless
signal strengthmaps for the positioning filter are obtained by
a two-step parametric and measurement driven ray-tracing
approach to account for absorption and reflection characteristics
of various obstacles. Location estimates are then
computed using Bayesian filtering on sample sets derived
by Monte Carlo sampling. We outline the research leading
to the system and provide location performance metrics using
trace-driven simulations and real-life experiments. Our
results and real-life walk-troughs indicate that RSSI readings
from a single access point in an indoor environment
are sufficient to derive good location estimates of users with
sub-room precision.
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Size: 452608 |
Author: weihuagao |
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Description: The main objective of the project was to address the above
mentioned trends and to form a consistent concept of an All-IP telecommunications
network with wireless access. The project took into account both the user’ s and the
network’ s perspectives. In particular, the following areas have been addressed:
• existing implementations and concepts of All-IP wireless networks
• resource allocation and management in wireless systems, both existing and
planned
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• traffic management and modelling, with special focus paid to the IP-based
services
• modelling for radio wave propagation
• positioning in wireless systems, especially for indoor environment
• network architectures and configurations, including mobile solutions
• dependability studies
• human-technology interaction.-The main objective of the project was to address the above
mentioned trends and to form a consistent concept of an All-IP telecommunications
network with wireless access. The project took into account both the user’ s and the
network’ s perspectives. In particular, the following areas have been addressed:
• existing implementations and concepts of All-IP wireless networks
• resource allocation and management in wireless systems, both existing and
planned
14
• traffic management and modelling, with special focus paid to the IP-based
services
• modelling for radio wave propagation
• positioning in wireless systems, especially for indoor environment
• network architectures and configurations, including mobile solutions
• dependability studies
• human-technology interaction.
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Size: 3672064 |
Author: Tekaya |
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Description: 移动传播环境:理论基础分析方法和建模技术
杨大成编著 内容包括：理论分析移动传播环境所常用的概率论、随机过程及矩阵等基础知识；地球表面均匀大气中的电波传播、室外传播模型，室内无线传播及覆盖，小尺度衰落信道，标量信道建模及其仿真，矢量信道建模及其仿真等。
-Mobile communication environment: theory analysis and modeling Yang Dacheng edited include: theoretical analysis are commonly used in mobile communication environment, probability theory, stochastic processes, and basic knowledge of matrix Earth' s surface wave propagation even in the atmosphere, outdoor propagation model, indoor wireless transmission and coverage, small-scale fading channel, the scalar channel modeling and simulation, vector channel modeling and simulation.
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Size: 3700736 |
Author: 鼻涕虫 |
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Description: An Indoor Localization System Based on DTDOA for Different
Wireless LAN Systems
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Size: 181248 |
Author: tuan |
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Description: 室内无线定位算法研究，主要介绍室内无线定位技术的算法研究。-Indoor wireless location algorithm, introduces the indoor wireless location technology algorithm.
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Size: 6043648 |
Author: bbzllove |
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Description: 在基于无线局域网的环境中进行室内定位的过程中获得信号强度，扫描方式为被动扫描-Wireless LAN-based indoor positioning environment to get the signal strength of the process, the passive scan scan
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Size: 3941376 |
Author: 王冬 |
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Description: 文章分析了几种室内常见的光噪声以及他们对无线光链接带来的影响。-Indoor ambient light noise and its effect on wireless optical links.
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Size: 577536 |
Author: Weizhi Zhang |
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Description: 研究在zigbee和wifi两种技术下的室内无线定位系统-A study in two by the technique of wireless indoor positioning system
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Size: 1910784 |
Author: 田晓宁 |
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Description: 本人做的无线三维室内定位毕业论文程序，可以有效削弱NLOS，时间同步，多径效应的影响，对研究生学习很有帮助。-I make three-dimensional wireless indoor positioning thesis program can effectively weaken the NLOS, time synchronization, multi-path effects, to master Dr. helpful.
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Size: 68608 |
Author: 导航疯狂研究者 |
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