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基于自适应调制编码的OFDM系统的研究文章-Adaptive Modulation and Coding for OFDM Systems
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model to the fixed wimax physical layer including adaptive coding and adaptive modulation and can tarsmit on ofdm or MIMO ofdm
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Abstract—In this paper we present an initial performance
evaluation of the 3GPP UTRA Long Term Evolution (UTRA
LTE) uplink with baseline settings. The performance results
are obtained from a detailed UTRA LTE uplink link level
simulator suppo
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IEEE802.11a WLAN physical layer model,with demonstration of adaptive modulation and coding
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Channel simulation for Adaptive coding modulation, BER analyzer any didigital mod with any channel code
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IEEE 802.11a WLAN physical layer model, with demonstration of adaptive modulation and coding
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this is about the modulation
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自适应编码调制。cvsd编码实现,译码实现-Adaptive modulation and coding. cvsd Coding, decoding achieve
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The major evolution of UMTS (Universal Mobile Telecommunications System) in recent years
is the High Speed Downlink Packet Access (HSDPA)which provides data rates up to 10Mbps. The
implementation of HSDPA includes multicodes transmission in joint
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本文着重研究网络中使用的MAC协议对语音传输过程的影响,以及无线传
感器网络中适用的语音编码算法。本文首先综述了现有无线传感器网络中常用
的MAC协议,对这些协议进行了分析比较。提出了一种新的基于TDMA的MAC
协议VR-TDMA,为了测试提出的协议性能,在NS2仿真平台上对该协议进行
了仿真,结果证明该协议具有良好的实时性能。然后研究了几种常用语音编码
算法的性能,通过比较研究,认为ADPCM语音编码算法的性能符合无线传感
器网络应用的要求,并对该算法进行了简化,减少
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This paper describes the protocol reference model of WiMAX,then analyzes the main features of WiMAX physical layer
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Furthermore,we gives the realization mode of WiMAX physical layer,i.e.WMAN—SC,WMAN—SCa,WMAN—OFDM,
WMAN—OFDMA,WirelessHUMAN.In c
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MATLAB FOR ADAPTIVE MODULATION IN MIMO OFDM FULL CODING COMPARISON FOR AWGN AND RAYLEIGH
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Rate-Adaptive Modulation and Coding for
Optical Fiber Transmission Systems by
Gwang-Hyun Gho and Joseph M. Kahn, Fellow, I-Rate-Adaptive Modulation and Coding for
Optical Fiber Transmission Systems by
Gwang-Hyun Gho and Joseph M. Kahn, Fellow
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4Cross-layer in MIMO-OFDM System with Adaptive Modulation and Coding:Design and Analysis.pdf
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包含位置式PID算法、积分分离式PID,主要为数据分析和统计,有信道编码,调制,信道估计等,一些自适应信号处理的算法,用于时频分析算法,毕业设计有用,包括面积、周长、矩形度、伸长度。- It contains positional PID algorithm, integral separate PID, Mainly for data analysis and statistics, Channel coding, modulation, channel estimation, Some ad
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The main objective of this research to implement, and analysis of WiMAX model with different modulation and coding schemes, Adaptive Modulation and Coding (AMC) using OPNET network modeler. By expressing the different types of modulation and coding m
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PERFORMANCE ENHANCEMENT OF IEEE 802.16E (MOBILE WI-MAX) SYSTEM WITH ADAPTIVE MODULATION AND CODING TECHNIQUES
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基于WiFi 802.11a协议的无线通信系统的开发
端到端的802.11a的物理层,自适应调制,前向纠错码,ofdm传输,高斯白信道仿真
Viterbi解码等(End-to-end 802.11a physical layer
* All mandatory and optional data rates: 6, 9, 12, 18, 24, 36, 48, and 54 Mb/s
* BPSK, QPSK, 16-QAM, 64-QAM modulations
* Forwa
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英文版,《无线通信》重点论述当前各类无线通信系统中具有普遍性和代表性的基本知识,包括基本的理论、问题、设计思路和分析方法。全书内容包括无线信道模型、无线信道容量、无线通信中的调制编码技术及均衡处理技术、扩频通信,还包括多天线系统、多用户系统、多载波调制、自适应调制与编码、蜂窝系统及无线自组织网络等。书中每部分内容的讲述都有全新的视角和独特的处理方法,并配合丰富的图示、例题和习题。(goldsmith
"Wireless Communication" focuses on t
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《无线通信FPGA设计》以Xilinx公司的FPGA开发平台为基础,综合FPGA和无线通信技术两个方向,通过大量的FPGA开发实例,较为详尽地描述了无线通信中常用模块的原理和实现流程,包括数字信号处理基础、数字滤波器、多速率信号处理、数字调制与解调、信道编码、系统同步、自适应滤波算法、最佳接收机,以及WCDMA系统的关键技术。《无线通信FPGA设计》概念明确、思路清晰,追求全面、系统、实用,使读者能够在较短的时间内具备无线通信领域的FPGA开发能力。(The design of wireless
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