Space-Time Codes and MIMO Systems 书和代码 纯英文版

This book is intended to introduce space-time coding and multiantenna systems. The endeavor is to impart a working knowledge of the subject not just for students and researchers but for the entire wireless community. The birth of multiantenna systems is the direct result of the long-standing struggle to achieve data rates without compromising the quality of the reception. Indeed this has been the case since the inception of wireless communications. A binding constraint in the evolution of high data rate systems is the stringent limitation imposed on the available spectrum. This, in turn, has given rise to more efficient signaling techniques. Recent study has shown that multiple antennas yield substantial increases in channel capacity. Toward this end, multiple-input multiple-output (MIMO) systems have been constructed comprising multiple antenna arrays at both ends of the wireless link. Space-time coding, as the name suggests, involves coding across space and time and is aimed at approaching the capacity limits of MIMOchannels. Todayspace-time codingandMIMO systemsare widelyregarded as the most likely candidates for futuristic high data rate systems and are already being designed by many companies for the high data rate market. This book is intended for postgraduate students, practicing engineers, and researchers. It is assumed that the reader is familiar with basic digital communications, linear algebra, and probability theory.

随机过程--滤波、估计与检测.pdf

随机过程，是依赖于参数的一族随机变量的全体，参数通常是时间。随机变量是随机现象的数量表现，其取值随着偶然因素的影响而改变。例如，某商店在从时间t0到时间tK这段时间内接待顾客的人数，就是依赖于时间t的一族随机变量，即随机过程。随机过程的理论产生于本世纪初期，是应物理学、生物学、管理科学等方面的需要而逐步发展起来的。目前，在自动控制、公用事业、管理科学等方面都有广泛的应用。