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Description: mimo无线通信系统的ZERO-FORCING 接收机的MATLAB实现。给出了仿真图形-MIMO wireless communication system receiver ZERO-FORCING realize MATLAB. Graphical simulation
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Size: 2048 |
Author: 王有 |
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Description: 无线网络WIFI查询和控制的源码，可以用于本地控制或者远程控制-WIFI wireless network and control the source query that can be used for local control or remote control
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Size: 43008 |
Author: jimslin |
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Description: 针对Windows XP SP2 WlanAPI关于WIFI Profile操作的例子，可以操作Windows的Wireless Zero服务，如果需要对XP的WIFI编程可以参考这份代码。-A sample source code about Windows XP SP2 WlanAPI, it can manual set WIFI profile with XML samples.
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Size: 4096 |
Author: redblink |
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Description: 单片机无线数据传输接口C程序设计
介绍一种抗干扰能力强的单片机无线数据传输接口的工作原理与软件设计。主控芯片采用AT89C51单片机,信方式采用抗干扰能力强、可靠性高的DTMF信号和单工调频的无线通信方式。十六DTMF信号码作为信息帧的十种位码,以及采用校验码进行检错和纠错,数据传输误码率几乎降到为零,极大地提高了无线数据传输质量。软件采C51模块化设计,可方便地进行移植以实现各种数据的区域无线传输。本接口可应用于实验室大型仪器设备的无线通自动登记和管理系统,也可应用于无线通信动抄表系统等。
-Single-chip wireless data transmission interface C Programming
A strong anti-interference ability of the single-chip wireless data transmission interface and software design principle. AT89C51 single-chip microcomputer control chip, the letter means the use of anti-interference ability, high reliability and the DTMF signal and FM simplex radio communication. Letter No. 16 as the DTMF information of the ten-bit code frame, as well as the use of checksum error code and error correction, so that data transmission error rate dropped to almost zero, has greatly improved the quality of wireless data transmission. C51 mining modular software design, can be easily transplanted to the region to achieve a variety of wireless data transmission. The interface can be applied to large-scale laboratory equipment wireless Automatic registration and management system, also can be applied to wireless communications, such as automatic meter reading system.
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Size: 48128 |
Author: 王成 |
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Description: 3~5 GHz Cascoded UWB Power Amplifier.PDF
A 1-8 GHz MMIC Down-Conversion Mixer with Input-Output.PDF
A 3.1- to 8.2-GHz Zero-IF Receiver.PDF
A Design Technique for a High-Gain, 10-GHz Class.PDF
A High-Power Low-Distortion GaAs HBT Power Amplifier with 3.3 V Supply for 5-6 GHz Broadband Wireless Applications.PDF
A novel cascode feedback GaAs MMIC LNA with transformer-coupled output using multiple fabrication processes.pdf
A single-bias diode-regulated 60 GHz monolithic LNA.pdf
Design of MMIC LNA for 1.9 GHz CDMA portable communication.pdf
Study on Matching Performance for Lossless.PDF
二项式与切比雪夫多项式宽带匹配的研究.pdf
-3 ~ 5 GHz Cascoded UWB Power Amplifier.PDF A 1-8 GHz MMIC Down-Conversion Mixer with Input-Output.PDF A 3.1-to 8.2-GHz Zero-IF Receiver.PDF A Design Technique for a High-Gain, 10-- GHz Class.PDF A High-Power Low-Distortion GaAs HBT Power Amplifier with 3.3 V Supply for 5-6 GHz Broadband Wireless Applications.PDF A novel cascode feedback GaAs MMIC LNA with transformer-coupled output using multiple fabrication processes.pdf A single- bias diode-regulated 60 GHz monolithic LNA.pdf Design of MMIC LNA for 1.9 GHz CDMA portable communication.pdf Study on Matching Performance for Lossless.PDF binomial and Chebyshev polynomials of the study of broadband matching. pdf
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Size: 6309888 |
Author: rolenss |
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Description: Recover lost WEP/WPA keys stored by Wireless Zero Configuration service.
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Size: 31744 |
Author: aoi |
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Description: Linear time varying Channel estimation using zero forcing algorithm describes bit error rate and signsl to noise ratio to analyse channel conditions of wireless communications
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Size: 5120 |
Author: Selvakumar |
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Description: 破零算法 一种破零算法的演示应用于MIMO无线信道的实验算法-Algorithm for breaking a kind of zero-zero breaking algorithm used in MIMO wireless channel experiments demonstrate algorithm
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Size: 1024 |
Author: 韩静 |
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Description: 51单片机控制GSM模块TC35的方法
介绍一种 采用GSM的短信功能,可以使某些控制达到“零距离"。由于短信息的费用低廉,可以取代传统的无线遥控。现在详细介绍一种采用单片机(MCS51系列)控制TC35(廉价的GSM模块)发送、接收GSM短信的方法。 -51 GSM module TC35 MCU control method introduces a SMS with GSM capabilities, you can make some of the control to achieve " Zero." As the low cost of text messages, can replace the traditional wireless remote control. Details are now adopting single chip microcomputer (MCS51 series) control TC35 (low-cost GSM module) to send, receive GSM SMS method.
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Size: 3072 |
Author: li |
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Description: 介绍一种采用GSM的短信功能,可以使某些控制达到“零距离"。由于短信息的费用低廉,可以取代传统的无线遥控。现在详细介绍一种采用单片机(MCS51系列)控制TC35(廉价的GSM模块)发送、接收GSM短信的方法。-This paper introduces a GSM SMS features, you can make some of the control to achieve " Zero." As the low cost of text messages, can replace the traditional wireless remote control. Details are now adopting single chip microcomputer (MCS51 series) control TC35 (low-cost GSM module) to send, receive GSM SMS method.
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Size: 17408 |
Author: 王超 |
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Description: 学习wireless communication zf-ofdm matlab -wireless communication zf-ofdm matlab
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Size: 3072 |
Author: 陆婷婷 |
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Description: Three wireless nodes are created and they are configured with specific parameters of a mobile wireless node. After creating the nam file and trace file, we set up topography object. set node_ ($i) [$ns node] is used to create the nodes. Location of the nodes is fixed by specifying X, Y coordinates. Z coordinate is always zero. Here we set the initial size for the every node by using initial_node_pos. AODV routing protocol is used here. $val(stop) specifies the end time of the simulation.
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Size: 4096 |
Author: Jigar Shah |
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Description: 空时无线通信导论书中图7.10（未编码空间复用的破零接收机的误符号率曲线）的仿真-7.10 (zero-breaking receiver symbol error rate curve uncoded spatial multiplexing) simulation of space-time diagram of wireless communication Introduction
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Size: 2048 |
Author: 孔令晓 |
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Description: Zero-forcing (or Null-Steering) precoding is a spatial signal processing by which the multiple antenna transmitter can null multiuser interference signals in wireless communications
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Size: 2048 |
Author: tran huu quang |
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Description: The demand in communication capacity is achieved by the employment of the space division multiple access technique. The signal transmitted on the same frequencies can be separated by the smart antenna array and they are separated in spatial domain. Which increase the performance and improved network efficiency of the mobile system.
The features of a wireless channels are thin. Hence for some region the characteristics are zero. Since in spatial domain it varies with DOA. For reducing the bandwidth requirement sparsely spaced element is needed for -The demand in communication capacity is achieved by the employment of the space division multiple access technique. The signal transmitted on the same frequencies can be separated by the smart antenna array and they are separated in spatial domain. Which increase the performance and improved network efficiency of the mobile system.
The features of a wireless channels are thin. Hence for some region the characteristics are zero. Since in spatial domain it varies with DOA. For reducing the bandwidth requirement sparsely spaced element is needed for
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Size: 13312 |
Author: emman |
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Description: (韩佰设备）基于电子钟的无线传感网环境监测数据采集。1、网关节点：设置一个秒表计数值（从0开始），在3个LED灯上按秒表进行相应显示（计数值的二进制表示中：0，熄灭；1点亮），并通过串口显示当前计时。8秒为一个周期，当秒表计数归零时，采集感知节点的环境数据采集（photo），通过串口显示当前接收到的环境数据。
2、感知节点采集（1s一次）环境(photo)数据值时，存入本地8个单元的缓冲区Buffer中，同时在3个LED灯上按秒表进行相应显示（计数值的二进制表示中：0，熄灭；1点亮）。缓冲区存满后，再把采集的环境数据一次性发送到网关节点，在其连接的PC机上的通信终端中显示各节点采集的环境数据。
-(Han Bai device) based on environmental monitoring data collected electronic clock wireless sensor networks. 1, the gateway node: Set a counter value stopwatch (starting 0), 3 LED in the corresponding display by the stopwatch (count value of the binary representation of: 0, Off 1 lit), and displays the current through the serial port timing . For a period of eight seconds, the stopwatch when the count to zero, data acquisition acquisition environment sensing nodes (Photo), display the current environmental data received through the serial port. 2, collecting the sensing nodes (1s a) environment (Photo) data values into the local buffer Buffer 8 units, while the corresponding display (count value of the stopwatch according to a binary representation in three LED lights: 0 extinguished 1 lit). After the buffer becomes full, then the environmental data collected disposable sent to the gateway node, each node acquired environmental data displayed in the communication termi
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Size: 5120 |
Author: yiyi |
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