搜索资源列表
DVB
- 通过分析8PSK 调制方式的载波恢复、定时恢复算法, 提出了一种适用于新一代数字卫星电视标准DVB S2 的全数字解调算法, 改进了相位频率检测( PFD) 算法以适合于8PSK 解调. 载波恢复采用频率检测( FD) 和相位频率 检测相结合的结构, 跟踪范围超过1 倍符号率. 采用Gardner TED 算法进行定时恢复.-By analyzing the 8PSK modulation carrier recovery, timing recovery algori
Software-receiver
- 软件接收机若干关键技术研究，定时恢复，载波恢复，载波频偏，DDS-Software receiver some key technical research，Timing recovery, the carrier recovery, carrier frequency, partial DDS
carrier-frequency--capture
- 高动态环境下载波频率捕获的设计与实现，针对高动态的机载环境和FPGA的应用要求，比较并确定了基于软件无线电思想的扩频接收机中载波频率捕获的方案；完成了鉴频器、比特定时提取电路等模块的设计.论文对系统进行了理论分析和性能仿真-Download frequency of the high dynamic environment to capture the design and implementation of application requirements for high dynamic a
essai
- Orthogonal Frequency Division Multiplexing (OFDM) systems are more sensitive to timing and frequency offsets than single carrier systems. This Paper presents a method of joint time and frequency synchronization for OFDM systems. The synchroni
estimation
- Orthogonal Frequency Division Multiplexing (OFDM) systems are more sensitive to timing and frequency offsets than single carrier systems. This Paper presents a method of joint time and frequency synchronization for OFDM systems. The synchroni
OFDM_chapter_book
- Orthogonal Frequency Division Multiplexing (OFDM) systems are more sensitive to timing and frequency offsets than single carrier systems. This Paper presents a method of joint time and frequency synchronization for OFDM systems. The synchroni
tufatongxin
- 单载波突发通信系统中定时同步的研究，主要是开环同步方式，速度快-Single-carrier burst communications system timing synchronization studies, open-loop synchronization, speed
CarrierTimingRecovery
- 学通信的必看，几乎涵盖了同步的所有方面，包括符号定时和载波同步，老外总结的，很不错！-Learning to communicate Watchable, covering almost all aspects of synchronization, including symbol timing and carrier synchronization, foreigners summarize, very good!
analisa
- This model shows the implementation of a QPSK transmitter and receiver. The receiver addresses practical issues in wireless communications, e.g. carrier frequency and phase offset, timing offset and frame synchronization. The receiver demodulates the
OFDM
- 一种新的突发OFDM传输系统定时和载波频率捕获联合算法-A new burst OFDM transmission system timing and carrier frequency acquisition combined algorithm
05386026
- In a series of papers in recent years new structures for coherent M-PSK (M-ary Phase Shift Keying) receivers were suggested. These include structures for carrier phase detectors for the carrier PLL (Phase Lock Loop), carrier PLL lock dete
CTRecovery
- carrier and timing recovery radio communication receiver
97325516
- A Novel Time and Frequency Synchronization Scheme for OFDM Systems A new training symbol is designed and a novel time and frequency synchronization scheme for orthogonal frequency division multiplexing systems is proposed. The time synchroniza
STUDY AND ANALYSIS OF TIMING OFFSET ESTIMATION METHODS IN OFDM SYSTEMS
- OFDM is a multi-carrier transmission technique. It converts the frequency selective fading channel into a collection of parallel flat fading sub-channels which simplifies the structure of a receiver. OFDM has been widely used in communication system
Timing-and-Carrier-Synchronization
- Timing and Carrier Synchronization With Channel Estimation in Multi-relay networks
Offset-CS-Algorithm-in-LTE
- ：LTE(Long Term Evolution，长期演进)系统中的小区初始搜索过程通过分别检测主同步信号(Primary Synchronization Signal，PSS)和辅同步信号(Secondary Synchronization Signal，SSS)来完成，搜 索结果包括小区组ID、符号定时、频偏估计、组内小区ID以及帧定时[1]。然而，若接收信号 1IDN 2IDN 中存在整数倍频偏，则由于时域的相位旋转，主
Efficient-Clock-and-Carrier-Recovery
- 本文是Xiang zhou 老师2014年发表在IEEE SIGNAL PROCESSING MAGAZINE上的有关相干光通信定时和相位恢复算法的综述。-This article intends to present a systematic review on timing and carrier synchronization algorithms as well as the remaining challenges for single-carrier coherent optical
智能照明设备设计参考说明书 V1.1
- 智能照明是指利用计算机、无线通讯数据传输、扩频电力载波通讯技术、计算机智能化信息处理及节能型电器控制等技术组成的分布式无线遥测、遥控、遥讯控制系统，来。具有灯光亮度的强弱调节、灯光软启动、定时控制、场景设置等功能；并达到预定的特点。(Intelligent lighting is a distributed wireless telemetry, remote control and remote control system, which consists of computer, wirel