Description: 把地理区域分成一个个小区，蜂窝系统在该区域内提供无线覆盖。把可用的频谱分成很多信道，每个小区分配一组信道。使用频分双工（FDD）。在小区间进行频率利用，N个小区构成一个簇，簇间进行频率复用。定义了传播特性（信道参数）以及同频小区的位置。信道的参数包括：小区半径，路径损耗指数，以分贝为单位的对数正态阴影的标准差，基站发射功率级，移动台发射功率级，每个小区的扇区数，扇区化天线的正反向比，要仿真的瞬时位置的组数，同频干扰阈值。-To a geographical area is divided into small areas, cellular systems in the region to provide wireless coverage. The available spectrum is divided into multi-channel, each plot the distribution of a group of channels. The use of frequency division duplex (FDD). In the district between the frequency of use, N plots constitute a cluster, cluster between frequency reuse. The definition of the propagation characteristics (channel parameters), as well as with the frequency of residential location. Channel parameters include: cell radius, path loss index to decibels for units Lognormal shadow of the standard deviation, the base station transmitter power level, mobile station transmitting power level, the number of sectors in each district, sector of the antenna the pros and cons to the ratio, to the transient simulation of the group a few positions, the same frequency interference threshold. Platform: |
Size: 2048 |
Author:mame |
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Description: 蜂窝网络中移动台越区漫游仿真的VisualC++程序设计
对移动台的越区漫游规律,尤其是对移动台在越区漫游过程中所经过的不同的位置区个数进行研究,对各种位置管理策略的性能与代价的评价来说,具有现实意义。给出蜂窝网络中移动台六个方向越区漫游的仿真算法及Visual C++(6.0)程序。
-Of mobile station roaming areas of the law of Vietnam, especially for the mobile station roaming in the course of the districts through which the number of different areas to study the location of various location management strategy for the evaluation of performance and price, the practical significance . Cellular networks is given in the direction of mobile stations in six districts of the simulation algorithm roaming and Visual C++ (6.0) procedures. Platform: |
Size: 6144 |
Author:王成 |
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Description: 基站定位算法,设置基站的位置，信号达到基站的相对时间，即可算出手机的具体位置-The base station positioning algorithm, set the base station location, the relative time the signal to reach the base station can calculate the specific location of mobile phones Platform: |
Size: 1024 |
Author:李剑 |
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Description: 把手机基站定位中获取的基站信息转换为GOOGLE地图上的经纬度。-To get a mobile phone base stations, base station location information into latitude and longitude on the map GOOGLE. Platform: |
Size: 43008 |
Author:wilson |
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Description: 通过Web页面获取基站位置Web端源码
首先要清楚一点的是，每一个基站都能够通过请求http://www.google.com/loc/json获取到一个经纬度。如果用户能够在短时间内获取到较多的基站信息，比如4个或5个，可以通过这几个基站的经纬度计算出比较准确的用户位置。
举个例子，比如我在WM上取到4个基站信息：
50554,9513,460,1
50325,9513,460,1
50584,9513,460,1
50041,9513,460,1
每一行的4个数值分别对应：CID, LAC, MCC, MNC
CID——CellID，表示基站号
LAC——Location Area Code，表示区域编号
MCC——Mobile Country Code，表示国家编号，中国是460
MNC——Mobile Network Code，表示移动网络编号，移动是0，联通是1
然后向Google发送基站信息是通过JSON串以Post的形式发送到http://www.google.com/loc/json，然后它会返回一个包含经纬度信息的JSON串-Web page for the base station location by Web-side source
First of all must be aware that each base station can request http://www.google.com/loc/json get through to a latitude and longitude. If the user can quickly access to the base station more information, such as 4 or 5, these base stations can be calculated more accurate latitude and longitude of the user location.
For example, such as WM, I get to 4 on the base station information:
50554,9513,460,1
50325,9513,460,1
50584,9513,460,1
50041,9513,460,1
Each line of the four values correspond to: CID, LAC, MCC, MNC
CID- CellID, said base station No.
LAC- Location Area Code, said regional code
MCC- Mobile Country Code, said the national numbers, China is 460
MNC- Mobile Network Code, said the mobile network number, mobile is 0, Unicom is a
Base station then sends the information to the Google JSON string through the form to send to the Post http://www.google.com/loc/json, then it will re Platform: |
Size: 134144 |
Author:尚伊珣 |
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Description: 通过调用windows mobile系统的ril库，获取基站信息，并且通过google earth功能将位置显示出来-By calling the windows mobile system ril library, access to the base station information, and location through google earth functionality will be shown Platform: |
Size: 323584 |
Author:limp |
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Description: KGPS 手机基站定位及google地图轨迹记录软件源码，根据基站定位-KGPS google maps mobile phone base station location and track record of software source code, according to base station location Platform: |
Size: 1931264 |
Author:忘了忘了 |
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Description: 基站定位,它不需要移动台提供任何定位测量信息-Base station location, it does not provide any positioning mobile station measurement information Platform: |
Size: 130048 |
Author:pan |
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Description: WCDMA定位技术与算法的研究和基站侧信令系统的实现-WCDMA positioning technology and algorithm research and implementation of the base station side of the signaling system Platform: |
Size: 476160 |
Author:飞 |
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Description: 获取移动手机基站的信息cellid，显示，可根据cellid的库找到位置，锁定ce-Access to mobile phone base station information cellid, display, according to cellid library to find the location, lock the cell Platform: |
Size: 8192 |
Author:wdting |
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Description: Introduction
GSM network’s architecture
Mobile Station and possible identifications
Base Station Subsystem (BSS)
Network and Switching Subsystem (NSS)
Operation and Maintenance Center (OMC)
Location update
RADIO HANDOVER
BURSTS
TYPE OF CHANNELS
INTRODUCTION TO CCS7 Platform: |
Size: 1459200 |
Author:HOSSEIN |
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Description: 手机通过基站定位，可识别经度，纬度，和当前的地址位置-Phone through the base station location, can identify the longitude, latitude, and the current address location
Platform: |
Size: 52224 |
Author:abc516 |
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Description: 关于手机基站定位开发，根据基站信号，通过google查询服务，获得当前位置。-Mobile phone base station positioning and development, according to the base station signal through google inquiry service, access to the current location. Platform: |
Size: 54272 |
Author:赵新 |
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Description: 公司花钱买的安徽省移动基站数据,包含小区定位数据,经纬度等.-Anhui Province, the company bought the mobile station data, including cell location data, latitude and longitude. Platform: |
Size: 9085952 |
Author:zxk69809 |
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Description: Taylor TDOA 定位程序
TAYLORALGORITHM 本函数用于实现无线定位中的TAYLOR算法
- BSN 为基站个数，3 < BSN < 7；
- MSP 为移动台的初始位置, MSx, MSy均为[0,1]之间的数；
特别要注意服务小区与MS之间的关系，MS的位置不能越界。
- Noise 测距误差方差．
- R 为小区半径，单位(meter)；
- X 为移动台经算法处理后的位置.
See also: TaylorAlgorithm.m- TAYLORALGORITHM This function is used to implement the wireless location algorithm TAYLOR - BSN is the number of base stations, 3 < BSN < 7 - MSP is the initial position of the mobile station, MSx, MSy are [0,1] of between the number , with particular attention to the service relationship between the cell and the MS, MS location can not be out of range. - Noise ranging error variance. . - R is the radius of the cell, the unit (meter) - X for the mobile station after the algorithm processing location See also: TaylorAlgorithm.m Platform: |
Size: 1024 |
Author:John |
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Description: 程序基于STM32F103 通过HC-06蓝牙串口模块与手机通信，读取M8n GPS模块的位置信息。实现将GPS数据通过蓝牙传回手机端的功能。(The program is based on STM32F103 to communicate with mobile phone through HC-06 Bluetooth serial module, and read the location information of M8n GPS module. The function of transmitting GPS data back to the mobile phone through Bluetooth is realized.) Platform: |
Size: 5303296 |
Author:rongjiroad |
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Search - location mobile station