位置：成果数据库 > 期刊 > 期刊详情页
Antenna calibration using channel prediction for time-varying channels
  • ISSN号：1001-0548
  • 期刊名称：《电子科技大学学报》
  • 时间：0
  • 分类：TN821.8[电子电信—信息与通信工程] TN929.5[电子电信—通信与信息系统;电子电信—信息与通信工程]
  • 作者机构：[1]National Key Laboratory of Science and Technology on Communications, University of Electronic Science and Technology ofChina, Chengdu 610054, China
  • 相关基金：This work was supported by the National Natural Sci- ence Foundation of China （Nos. 61032002, 61101090 and 60902026）; and Chinese Important National Science ＆ Technology Specific Projects （No. 2011ZX03001-007-01）
作者： Yamin SONG Xia LEI Zhaofu KONG Binhong DONG[1]
关键词： 天线校准, 信道预测, 时变信道, 信道响应, 通道, 上行链路, 校准方法, 下行链路, TDD, channel reciprocity, time-varying channel, channel prediction, antenna calibration
中文摘要：

为时间分割的传统的天线刻度方法双(TDD ) 系统假设空间隧道在刻度期间仍然是一样，它在高速度的栏杆和另外的变化时间的隧道情形下面是无理的，并且将由于时间可变性引起刻度错误。这份报纸为变化时间的隧道建议一个天线刻度方法。在建议方法，收发器顺序首先送一个飞行员信号获得相等的 downlink 和 uplink 隧道回答。然后，由预言 downlink (uplink ) 隧道，反应用隧道预言算法回来从接收装置喂了，传输器在 uplink (downlink ) 上获得相应于隧道反应的隧道反应。最后，传输器通过预言价值计算传播刻度因素。与传统的天线刻度方法相比，这个方法能改进刻度因素的精确性。天线刻度的表演降级能由变化时间的隧道和建议方法被引起的模拟结果表演能很好补偿表演损失并且显著地为变化时间的隧道改进天线刻度表演。

英文摘要：

Traditional antenna calibration methods for time division duplex （TDD） systems asSume that the flee-space channel remains the same during calibration, which is unreasonable under the high-speed rail and other time-varying channel scenarios, and will cause calibration error due to time variability. This paper proposes an antenna calibration method for time-varying channels. In the proposed method, the transceiver first sequentially sends a pilot signal to ob- tain equivalent do~vnlink and uplink channel responses. Then, by predicting the downlink （uplink） channel response fed back from the receiver using the channel prediction algorithm, the transmitter obtains the channel response correspond- ing to the channel response on uplink （downlink）. Finally, the transmitter calculates the transmission calibration factor through the prediction value. Compared with the traditional antenna calibration method, this method can improve the accuracy of the calibration factor. Simulation results show that the performance degradation of antenna calibration can be caused by time-varying channels and the proposed method can well compensate for the performance loss and sig- nificantly improve the antenna calibration performance for time-varying channels.

同期刊论文项目
地面超高移动性宽带无线通信关键问题
期刊论文 98 会议论文 36 著作 2
基于时频聚焦优化的正交频分复用技术研究
期刊论文 17 会议论文 3 著作 1
基于自适应窗函数的OFDM预畸变技术研究
期刊论文 26 会议论文 10 专利 6
同项目期刊论文
OFDM/OQAM系统自适应波形设计及多址接入系统
<span style="color: rgb(102, 102, 102); font-family: 'Open Sans', sans-serif; font
Spectrally Efficient Transform Domain Communication System with Quadrature Cyclic Code Shift Keying
基于并行干扰抵消的OFDM/OQAM系统中的信号检测方法
TDCS-Based Cognitive Radio Networks with Multiuser Interference Avoidance
Sequence Design for Cognitive CDMA Communications under Arbitrary Spectrum Hole Constraint
Design of Low PAPR Fundamental Modulation Waveform for Transform Domain Communication System
Interference Cancellation Aided Channel Estimation for OFDM/OQAM System
On design of physical random access channel in high-speed railway LTE systems
Optimal relay allocation strategy based on maximum rate in two-user multi-relay system
On Design of Conjugated Transmission Scheme for FBMC/OQAM Systems with Interference Cancellation
Reliable broadband wireless communication for high speed trains using baseband cloud
一种提升高铁无线通信网络HARQ性能的方法
Effect of power and rate adaptation on the spectral efficiency of MQAM/OFDM system under very fast f
Nonisotropic Scattering Characteristic in an Alternant Tree-Blocked Viaduct Scenario on High-Speed R
认知无线电中协作能量概率分布频谱感知方法
OFDM/OQAM系统自适应波形设计及多址接入系统
Analytical and simulation modeling of a multi-server queue with Markovian arrivals and priority serv
Ricean K factor measurement and analysis for wideband high-speed channel at 2.35GHz
高速铁路宽带无线通信多天线分集接收方案
LTE中小区初始搜索与主同步算法的研究
Position-assisted fast handover schemes for LTE-advanced network under high mobility scenarios
Exact Performance of Two-Way AF Relaying in Nakagami-m Fading Environment
A CoMP Soft Handover Scheme for LTE Systems in High Speed Railway
Optimum Linear Block Precoding for Multi-Pooint Cooperative Transmission with Per-Antenna Power Cons
A Downlink Multi-relay Transmission Scheme Employing Tomlinson-Harashima Precoding and Interference
Wiener Filter Based Channel Estimation for High-Speed Communication Environments
On design of physical random access channel in high-speed railway LTE systems
An Performance Study for Sectorised Antenna based Doppler Diversity in High-Speed Railway Communicat
高速铁路无线通信中基于正交空时码的格型正交重构算法
一种高移动性场景下基于CoMP切换方案及性能分析
高速铁路宽带无线信道测量方法研究
高速铁路无线信道测量与信道模型探讨
U型槽无线信道多径传播特性测量与建模方法的研究
A Novel Sampling Algorithm for IR-UWB Time-Delay Estimation Based on Compressive Sensing
A Semiempirical MIMO Channel Model in Obstructed Viaduct Scenarios on High-Speed Railway
高速列车车载多天线系统传输方案及容量分析
OFDM_OQAM系统自适应波形设计及多址接入系统
LTE中一种基于高速铁路场景的信道估计方法
基于位置的双播机制在高速铁路越区切换中的应用
An energy-efficient localization algorithm for mobile vehicles in vehicle to vehicle network
Radio environment map-based cognitive Doppler spread compensation algorithms for high-speed rail bro
Effect of Group Delay on Channel Estimation Performance in OFDM System
Joint User Pairing and Precoding in MU-MIMO Broadcast Channel with Limited Feedback
Cached SLM to reduce the PAPR of OFDM signa
Low-complexity PAPR reduction technique for OFDM systems using modi？ed widely linear SLM scheme
Position-Based Modeling for Wireless Channel on High-Speed Railway under a Viaduct at 2.35 GHz
Performance Analysis of Different Excitation Signals for Channel Sounding Under High-Speed Mobility
Wiener Filter Preprocessing for OFDM Systems in the Presence of Both Nonstationary and Stationary Ph
Construction of Space/Wavelength/Time Spread Optical Code with Large Family Size
General Constructions of Optimal Variable-Weight Optical Orthogonal Codes
Capacity of AF two-way relaying with multiuser scheduling in Nakagami-m fading
Joint Interference Coordination and Load Balancing for Multi-hop Cellular Networks
Wiener Filter for Basis Expansion Model Based Channel Estimation
Multi-cell cooperative transmission based on unitary space-time modulation
Coordinate of multi-point and bi-casting joint soft handover scheme for high speed rail
Beamforming and Positioning Assisted Handover Scheme for Long-Term Evolution System in High Speed Ra
Hypergraph-based Data Link Layer Scheduling for Reliable Packet Delivery in Wireless Sensing and Con
Location information-assisted opportunistic beamforming in LTE system for high-speed railway
Signal detection for OFDM-based virtual MIMO systems under unknown doubly selective channels, multip
Delay-limited throughput analysis of cooperative hybrid automatic repeat request in asymmetric fadin
Efficient Multiple-Group Multiple-Antenna (MGMA) Scheme for High-Speed Railway Viaducts
Performance Comparisons and Improvements of Channel Coding Techniques for DVB-SH and ETSI SDR Europe
Energy Efficient Adaptive Power Allocation in OFDM-based AF Relay Link
Iterative channel estimation and data detection for MIMO-OFDM systems operating in time-frequency di
Channel Estimation Based on Full ISI Interference Cancellation in TDS-OFDM System
高速铁路平原场景无线信道小尺度衰落特征的研究
基于WCDMA的高铁宽带无线信道测量方法研究
高速铁路移动通信系统多天线分集接收方案
OFD MA 多跳中继网络中基于能效的频谱规划策略
一种提升高速铁路无线通信网络 HA RQ 性能的方法
一种高移动场景下基于CoMP的切换方案及性能分析
蜂窝网络中基于D2D位置的联合模式选择与资源分配方案
非正交自适应多址中继系统复数域网络编码方案性能分析与优化功率分配
GSM-R网络中共享中继增强型切换机制
移动自组织网络中的多信道MAC调度码的设计与分析
非正交多址中继系统复数域网络编码优化设计
高速铁路时变信道下大规模多天线系统基于权重预处理的天线选择算法
认知无线电中基于加权硬判决的协作频谱感知算法(英文)
基于DFT-SV-OFDM的自适应多速率DFT加扰矢量码分多址系统研究
Signal detection through circular convolution reconstruction for OFDM system in fast varying channel
Optimal relay allocation strategy based on maximum rate in two-user multi-relay system
A novel hybrid CDL-based multipath propagation model for the high-speed railway at 2.35 GHz
Non-stationary channel characterization for high-speed railway under viaduct scenarios
High-speed railway channel measurements and characterizations： a review
高速铁路移动通信系统关键技术的演进与发展
Optimal power allocation for complex field network coding scheme with the K-th best relay selection
Guest editorial： special issue on high mobility wireless communications
Asymptotic analysis of multi-branch two-way amplify-and-forward relaying in Nakagami-m fading with arbitrary fading parameter
Advances in broadband wireless communications under high-mobility scenarios
Dynamic Energy Saving Subcarrier, Bit and Power Allocation in OFDMA Relay Networks
Blind PTS receiver for PAPR reduction in MC-CDMA systems
Adaptive Spatial Modulation for Wireless MIMO Transmission Systems
PAPR Reduction Using Low Complexity PTS to Construct of OFDM Signals Without Side Information
Improved IFDMA Transmission Structure on SISO and MISO Channels
An Improved Gradient-Based PAPR Reduction Method for Space Shift Keying (SSK)-OFDM Systems
Sequence Selection for Selected Mapping in OFDM
A low-complexity multiple signal representation scheme in downlink OFDM-CDMA
一种低发射功率的单载波频域均衡结构
A New Low-Complexity Near-ML Detection Algorithm for Spatial Modulation
Simplified Adaptive Spatial Modulation for Limited-Feedback MIMO Systems
Link Adaptation for Spatial Modulation With Limited Feedback
Performance analysis of peak cancellation in OFDM systems
Time and frequency synchronization in the presence of large frequency offset
Variable Interleaver Allocation for Downlink OFDM-IDMA
Channel estimation in OFDM systems operating under high mobility using Wiener filter combined basis
Multipath Delay Estimation by Jammed Pilot in OFDM System
Signal detection through circular convolution reconstruction for OFDM system in fast varying channel
OFDM系统中的峰值抵消频域噪声分布特性研究
存在大频偏时的时间频率同步方法
MC-CDMA中PTS副信息盲检测方法
Optimal relay allocation strategy based on maximum rate in two-user multi-relay system
期刊信息
  • 《电子科技大学学报》
  • 北大核心期刊（2011版）
  • 主管单位:国家教育部
  • 主办单位:电子科技大学
  • 主编：周小佳
  • 地址：成都市成华区建设北路二段四号
  • 邮编：610054
  • 邮箱：xuebao@uestc.edu.cn
  • 电话：028-83202308
  • 国际标准刊号：ISSN：1001-0548
  • 国内统一刊号：ISSN：51-1207/T
  • 邮发代号:62-34
  • 获奖情况:
  • 全国优秀科技期刊,第二届全国优秀科技期刊二等奖,两次获国家新闻出版署、国家教委“全国高校自然科...,中国期刊方阵双百期刊
  • 国内外数据库收录:
  • 美国化学文摘（网络版）,美国数学评论（网络版）,德国数学文摘,荷兰文摘与引文数据库,美国工程索引,美国剑桥科学文摘,英国科学文摘数据库,日本日本科学技术振兴机构数据库,中国中国科技核心期刊,中国北大核心期刊（2004版）,中国北大核心期刊（2008版）,中国北大核心期刊（2011版）,中国北大核心期刊（2014版）,中国北大核心期刊（2000版）
  • 被引量:12314