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Y847565
- 提高卫星通信信道传输效率的新途径本 文 结 合 V SAT卫星通信系统设计中涉及卫星通信传输技术极为重要的 信道编码与调制解调方式，探讨了各种新型的卫星信道编码与调制解调技术， 它们的原理及在卫星通信中的应用。在数字调制中，信号传输质量主要取决于 比特差错率BER (Bit Error Rate)，因此要尽可能采用相同的每比特信号能量与 噪声功率谱密度比(Eb/N.)的条件下，BER低的调制方式，以节省卫星功率 另外频带利用率要尽可能的高，以节省宝贵的卫星频带。本文还对各种
OFDM
- 给出了OFDM在卫星通信中的系统框图并 在Simulink中仿真实现，利用改进的CMA恒模算法进行盲均衡处理，来去除时变卫星信道对信号的影响,基于4阶累积量的方法 将OFDM信号与其他调制类型信号区分开来-OFDM is given in the satellite communication system block diagram and Simulation in Simulink using the modified constant modulus algorithm CMA
GYT_220.9-2008
- CMMB__标准规范 GYT 220.9-2008 移动多媒体广播 第9部分：卫星分发信道帧结构、信道编码和调制.pdf-GYT 220.9-2008 standard CMMB__ Mobile Multimedia Broadcasting Part 9: Satellite sub-letters Road frame structure, channel coding and modulation. Pdf
fix_channel
- 固定卫星信道仿真源码 主要考虑雨衰因素-Fixed satellite channel emulation source major consideration Rain attenuation factor
mobile_channel
- 地面移动卫星信道仿真程序 考虑雨衰 阴影 和多径影响-Land mobile satellite communication channel simulation program to consider the shadow of rain attenuation and multipath effects
channel-reservation
- 信道预留策略国外文献，对与研究卫星网络信道预留的朋友 值得借鉴，很经典的策略算法，是我找了很久才收集到的，都是经典中的经典。-Channel reservation strategy of foreign literature, and worth learning and research satellite network channel reserved for friends, the classic strategy algorithm, I am looking for a long
elevation_pdf_leo
- An Analytical Model to Predict the Probability Density Function of Elevation Angles for LEO Satellite Systems-Based on earth-satellite geometry, an analytical model is proposed to predict the probability density function (pdf) of elevation an
en300421-v1-1-2.pdf
- Digital Video Broadcasting (DVB) Framing structure, channel coding and modulation for 11/12 GHz satellite services
1
- Abstract-The paper introduces a statistical channel model which is a combination of Rice and lognormal statistics, and is suitable in principle to all types of environment (rural, suburban, urban) simply by tuning the model parameters. The mode
haishiweixingpxindao
- 是一篇关于海事卫星P信道的载波同步算法研究，希望对大家有用-Is an article on the the Maritime Satellite P channel carrier synchronization algorithm, we hope to useful
satellite-study
- tcp/ip satellite channel characteristics and other satellite related studies
Analysis-Ultra-Tightly-
- 很好的GPS/INS超紧组合导航的文章，关键词：GPS,INS，超紧组合导航，抗干扰-The performance of an Ultra-Tightly Coupled (UTC) Global Positioning System/Inertial Navigation System (GPS/INS) is evaluated using a system simulation of the GPS receiver and navigation processing.
communication-channel
- 移动卫星通信信道的系统仿真,PDF格式 信道的系统仿真-Mobile satellite communication channel system simulation
C--Turbo--DSP
- Turbo 码作为一种性能优越的信道码, 其应用逐步推广到深空通信、卫星通信和移动通信, 并被推荐为第三代移动通信的信道编码方案之一。本设计实现了通用的Turbo 码的编译码-Turbo codes as a superior performance of channel code, its application gradually extended to deep space communications, satellite communications and mobile commun
DVB-S2
- 著名的欧洲数字卫星广播标准，详细给出了帧结构、LDPC码和BCH码。-Digital Video Broadcasting (DVB) Second generation framing structure, channel coding and modulation systems for Broadcasting, Interactive Services, News Gathering and other broadband satellite applications
DVB-S2X-en
- Digital Vid Second generation fra modulation Interactive Se other broadb Part 2: DVB EUROPEAN STANDARD N 302 307-2 V1.1.1 ideo Broadcasting (DVB) framing structure, channel co n systems for Broadcasting, Services, News Gatherin
Analysis-of-Channel-Model-for-GEO-Satellite-Mobil
- Analysis of Channel Model for GEO Satellite Mobile Communication System VIA SATELLITE
ETSI EN 301 790
- Digital Video Broadcasting (DVB); Interaction channel for satellite distribution systems