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master's degree thesis : LDPC codes in Rayleigh fading channels Performance...
硕士学位论文:LDPC码在瑞利衰落信道中的性能分析
信道编码技术可以带来编码增益，节省宝贵的功率资源，己经成为现代数字
通信系统中必不可少的关键技术。LDPC码采用低复杂度的迭代译码算法，且具有
逼近香农限的性能.由于LDPC码具有诸多优点，它在信息可靠传输中的良好应
用前景己经引起学术界和rr业界的高度重视，成为当今信道编码领域最受瞩目的
研究热点之一。
本文主要探讨了LDPC码在瑞利衰落信道中的性能，基于LDPC码的分组空
时码系统，以及基于LDPC码的正交频分复用系统.-master"s degree thesis : LDPC codes in Rayleigh fading channels Performance Analysis channel coding technology can bring coding gain, Power saving valuable resources have become modern digital communication systems essential to the critical technologies. LDPC low complexity of the iterative decoding algorithm, having approximation Shannon limit performance. Because LDPC has many advantages, It reliable transmission of information in the application of good prospects has been caused rr academia and industry are taking, become the channel coding areas of the most watched one of the hot spots. This paper mainly discusses the LDPC Rayleigh fading channels in the performance Based on LDPC a space-time coding system, and based on LDPC
- 2022-08-22 06:48:54下载
- 积分：1
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这是一个综合了多种通信方式(RS232串口/TCP/UDP/E1)的通信接口类,它对外提供了统一的接口,使得开发人员不再需要关心通信编程的细节! 内部使用多线程...
这是一个综合了多种通信方式(RS232串口/TCP/UDP/E1)的通信接口类,它对外提供了统一的接口,使得开发人员不再需要关心通信编程的细节! 内部使用多线程,效率极高,并且经过了2年的使用,不断的得到维护,目前最新版本.-This is a combination of various means of communication (RS232 serial/TCP/UDP/E1) Communication Interface category, which offer a unified interface that allows developers no longer need to care about the details of the Communication Programming! The internal use of multithreading and efficient way, and after two years the use of continuously maintained that the latest version.
- 2023-04-28 05:30:04下载
- 积分：1
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dlkj jkljafjkls iosfkl jklsjdfksjf ieoij k kljfslk jkl
dlkj jkljafjkls iosfkl jklsjdfksjf ieoij k kljfslk jkl-dlkj jkljafjkls iosfkl jklsjdfksjf ieoij k kljfslk JKL
- 2023-01-28 13:35:03下载
- 积分：1
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sip协议 UAC_UAS例子
Windows下编译eXosip、osip，以及UAC和UAS的例子
- 2022-07-19 18:11:09下载
- 积分：1
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This is a dial
这是一个用MODEM拔号的C语言源代码范例-This is a dial-up modem using the C language source code examples
- 2022-07-09 22:39:07下载
- 积分：1
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下一代NGN网络 IMS的介绍。随着各大运营商开始组建IMS网络，IMS网络的前景越来越好，本文介绍IMS组网的网元，接口以及各种应用。...
下一代NGN网络 IMS的介绍。随着各大运营商开始组建IMS网络，IMS网络的前景越来越好，本文介绍IMS组网的网元，接口以及各种应用。-The Next Generation Network(NGN) s key is IMS.follow the china mobile build the IMS network, IMS will be the major telecom network future.
- 2022-07-08 18:40:31下载
- 积分：1
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GSM 移动通信网络中小区相关的参数说明，可以根据这些说明，对网络中的问题通过调整小区参数进行改善！...
GSM 移动通信网络中小区相关的参数说明，可以根据这些说明，对网络中的问题通过调整小区参数进行改善！-GSM mobile communications network parameters related to the district that could be the basis of these show that the network problems by adjusting the parameters of the improvement district.
- 2022-03-19 06:06:30下载
- 积分：1
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实现最短路径搜索功能！
Implement the shortest route search function!
Containing manage function and search funtion.
- 2023-04-16 07:30:03下载
- 积分：1
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ns2的手册，非常的好，非常的使用，讲解的很详细
ns2的手册，非常的好，非常的使用，讲解的很详细-ns2 manual, very good, very used to explain the very detailed
- 2022-03-05 05:54:42下载
- 积分：1
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Visual C++ 串口通信编程实践 第7章和第8章源码
Visual C++ 串口通信编程实践 第7章和第8章源码-Visual C++ Serial communication programming practice, Chapter 7 and Chapter 8 Source
- 2022-06-17 20:07:04下载
- 积分：1
