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An implementation of discrete multi-tone over slowly time-varying multiple-input/multiple-output channels
Communication system antenna number linear data transmission
2015/8/11
Recent analysis of Multiple-Input Multiple-Output (MIMO) communication systems, for example those involving antenna arrays, has shown that channel capacity increases linearly with the number of antenn...
Automatic code generation for real-time convex optimization
Convex optimization embedded systems signal processing automatic control data
2015/8/7
This chapter concerns the use of convex optimization in real-time embedded systems, in areas such as signal processing, automatic control, real-time estimation, real-time resource allocation and decis...
A Real-Time Capable Software-Defined Receiver Using GPU for Adaptive Anti-Jam GPS Sensors
Global Positioning System (GPS) sensor software-defined radio controlled reception pattern antenna (CRPA)
2015/6/24
Due to their weak received signal power, Global Positioning System (GPS) signals are vulnerable to radio frequency interference. Adaptive beam and null steering of the gain pattern of a GPS antenna ar...
On the MMSE Criterion for Space-Time Coded Signaling in the Presence of Unknown Interference
MMSE Criterion Space-Time Coded Signaling Unknown Interference
2009/9/4
The primary goal of this letter is to provide comparative assessments to the two cases where different criteria are used in joint over antenna minimum mean squared error (JA-MMSE) spatial filtering fo...
Recursive Estimation and Identification of Time-Varying Long-Term Fading Channels
Recursive Estimation Time-Varying Long-Term Fading Channels Identification
2009/9/4
This paper is concerned with modeling of time-varying wireless long-term fading channels, parameter estimation, and identification from received signal strength data. Wireless channels are represented...
Novel Time Domain Radiowave Propagators for Wireless Communication Systems
Time domain wave propagators wireless communication systems FDTD TLM terrain effe
2009/7/28
In this study, novel time domain wave propagators are used in path loss calculations for macro and micro cell coverage planning in wireless communication systems. Both Transmission Line Matrix (TLM) a...
期刊信息
篇名
The effects of time-varying channels on OFDM
语种
英文
撰写或编译
作者
Qin Shengping,Yin Changchuan,Luo Tao,Yue Guangxin
第一作者单位
刊物名称
The Journal of China Universities of Posts and Communications
页面
2004，...
Perhaps It’s Time for a Fresh Approach to ICT Gender Research?
Perhaps It’s Time a Fresh Approach ICT Gender Research
2014/3/12
The aim of this paper is to demonstrate the value of the adoption of a feminist epistemology in information, communication and technology (ICT) gender research. Much of the research undertaken in ICT ...