登录
首页 » PDF » Ternary-Sequence-Based-OFDM-Frame-Synchro-in-WIFI

Ternary-Sequence-Based-OFDM-Frame-Synchro-in-WIFI

于 2013-10-28 发布 文件大小:1544KB
0 274
下载积分: 1 下载次数: 5

代码说明:

  In this paper, we present and analyze efficient frame synchronization and frequency offset compensation scheme with ternary sequences for an orthogonal frequency division multiplexing (OFDM) system in Rayleigh fading channels. Frame synchronization is an essential procedure for normal operation of the OFDM system because of sensitivity to synchronization errors. And when there are frequency offsets in OFDM frame, the loss of orthogonality occurs and the interference problem among several subcarriers is introduced. These fact leads to the requirement for joint implementation of the frame synchronization and frequency offset compensation.

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • msk_modulator_2008_06_22
    MSK modulation using Simulink
    2011-11-01 22:55:00下载
    积分:1
  • antennatheory
    contains a document about antenna array fundamentals, equation for estimation of array parameters, antenna polar plots. etc
    2009-03-11 17:16:58下载
    积分:1
  • Stochastic-process-notes.pdf
    信号的统计检测与估计理论---李道本 一本很好的教材。分别对信号的检测和估计做了详细描述(The statistics of the signal detection and estimation theory--- Li Tao, a good textbook. A detailed description of signal detection and estimation)
    2012-07-03 17:01:00下载
    积分:1
  • Smart-Antennas-For-Wireless-
    描述了智能天线在无线通信环境下的各种应用。(Describes a smart antenna in a wireless communication environment, a variety of applications.)
    2013-09-09 20:30:32下载
    积分:1
  • shaping_filter_and_dsp_realize_theory
    基带脉冲成形数字滤波器的MATLAB设计与DSP上的实现(shaping filter and dsp realize theory )
    2009-11-22 21:51:39下载
    积分:1
  • mimo_capcity
    说明:  MIMO 信道容量的仿真 和单天线相比 多天线的信道容量仿真比较 绝对可以运行(MIMO channel capacity of the simulation and compared to single-antenna multi-antenna channel capacity can run a simulation comparing the absolute)
    2021-04-17 15:18:53下载
    积分:1
  • Solving
    说明:  求解双层规划问题常用的算法有极点算法、直接搜索法、下降法和非数值优化方法(如模拟退火算法、遗传算法等),遗传算法的求解思路是:首先对上层的决策变量编码,代人下层规划模型,通过求解下层模型的决策变量值,代入上层模型计算适应度值,然后进行交叉、变异、选择操作,最后求出最优解。(Solving Bilevel Programming Problems with pole algorithm commonly used algorithms, direct search method, descent and non-numerical optimization methods (such as simulated annealing, genetic algorithms, etc.), genetic algorithm for solving approaches: the first on the top of the decision variable coding, on behalf of the were lower programming model, by solving the lower model of decision variables values into the upper model on behalf of the fitness value, and then crossover and mutation, select Options, and finally get the best solution.)
    2010-04-07 13:21:06下载
    积分:1
  • ye525
    已经调试成功.内含m文件,可直接运行,实现六自由度运动学逆解算法,供做算法研究人员参考。( Has been successful debugging. M contains files can be directly run, Six degrees of freedom to achieve inverse kinematics algorithm, Algorithm for researchers to do reference.)
    2017-06-02 14:28:24下载
    积分:1
  • 802[1].3afPandPP802.3at-2009
    802.3af/at标准,POE 供电协议(standard of 802.3af/at)
    2011-05-28 10:26:46下载
    积分:1
  • Wireless-collaborative-network
    无线协作网络中存在干扰时的中继选择协议 无线协作网络中存在干扰时的中继选择协议(Wireless collaborative network exists in the relay selection protocol interference)
    2011-04-26 23:15:59下载
    积分:1
  • 696516资源总数
  • 106425会员总数
  • 12今日下载