Multi-Input Multi-Output Communications with Partial Channel State Information PDF Download

Author: Xia Pengfei
Publisher:
ISBN:
Category :
Languages : en
Pages : 324

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Author: Alex Gershman
Publisher: John Wiley & Sons
ISBN: 0470010037
Category : Technology & Engineering
Languages : en
Pages : 388

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Book Description
Driven by the desire to boost the quality of service of wireless systems closer to that afforded by wireline systems, space-time processing for multiple-input multiple-output (MIMO) wireless communications research has drawn remarkable interest in recent years. Exciting theoretical advances have been complemented by rapid transition of research results to industry products and services, thus creating a vibrant new area. Space-time processing is a broad area, owing in part to the underlying convergence of information theory, communications and signal processing research that brought it to fruition. This book presents a balanced and timely introduction to space-time processing for MIMO communications, including highlights of emerging trends, such as spatial multiplexing and joint transceiver optimization. Includes detailed coverage of wireless channel sounding, modelling, characterization and model validation. Provides state-of-the-art research results on space-time coding, including comprehensive tutorial coverage of orthogonal space-time block codes. Discusses important recent developments in spatial multiplexing, transmit beam-forming, pre-coding and joint transceiver design for the multi-user MIMO downlink using full or partial CSI. Illustrates all theory with numerous examples gleaned from cutting-edge research from around the globe. This valuable resource will appeal to engineers, developers and consultants involved in the design and implementation of space-time processing for MIMO communications. Its accessible format, amply illustrated with real world case studies, contains relevant, detailed advice for postgraduate students and researchers specializing in this field.

Author: Luís Miguel Mendes Simões
Publisher:
ISBN:
Category : Miso
Languages : en
Pages : 83

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Book Description
This thesis investigates the Physical Layer performance of single-input single-output (SISO) wireless communications systems, as well as multi antenna techniques such as multiple-input single-output (MISO) and multiple-input multiple-output (MIMO) systems, the last two utilizing the Alamouti-based space-time block coding (STBC) technique. All cases are based on the IEEE 802.16-2004 standard with OFDM using different values of coding rates. International Telecommunications Union (ITU) channel models are selected for the wireless channel in the simulation process. The particular setting we are interested in is the case where partial Channel State Information (CSI) is fed back to the transmitter for optimal control on the transmission rate. The performance results of the simulated SISO, MISO and MIMO systems are compared among themselves.

Author: Che Lin
Publisher: ProQuest
ISBN: 9780549909675
Category :
Languages : en
Pages : 98

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Book Description
Multiantenna technology offers the advantages of increased data transmission rates and reliability for many existing and next-generation wireless systems. It has therefore become an important element in the design of communication schemes for wireless systems. Channel state information (CSI) at the transmitter end is often an essential requirement when one wishes to fully utilize the potential gain promised by multiantenna technology. This requirement has sparked enormous interest in the design of practical transmission schemes (most notably, the design of transmit beamforming) in the presence of a reverse feedback link that conveys partial CSI from the receiver to the transmitter. This work presents a comprehensive study of optimal transmission schemes in the general class of linear space-time codes when there is a partial CSI feedback link in the point-to-point multiple-input multiple-output (MIMO) system. The analysis provides insights into the optimality of the low-complexity transmit beamforming scheme in the presence of partial CSI feedback. The study of benefits of multiantenna technology is then extended to the design of distributed transmission algorithms in wireless sensor/relay networks. In such networks, a general framework is proposed for systematically analyzing the fundamental properties of distributed beamforming algorithms.

Author: Michael J. Turpin
Publisher:
ISBN: 9781423517436
Category :
Languages : en
Pages : 113

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Book Description
This thesis investigates the fundamentals of multiple-input-multiple- output (MIMO) radio communication systems with space-time codes. A MIMO systems was designed using the Alamouti space-time code. The modulation technique was binary phase-shift keying (BPSK). Matlab with Simulink was used to simulate the design, which was tested in both an additive white Gaussian noise (AWGN) channel and ill a multipath fading channel with AWGN. Theoretical performance was derived for both channels and compared to simulated results. The original receiver design was changed to incorporate a maximal-ratio combiner (MRC) receiving technique with channel state information (CSI). The theoretical performance for this design was determined and compared to simulated and published results.

Author: George Tsoulos
Publisher: CRC Press
ISBN: 1420005928
Category : Technology & Engineering
Languages : en
Pages : 400

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Book Description
For broadband communications, it was frequency division multiplexing. For optical communications, it was wavelength division multiplexing. Then, for all types of networks it was code division. Breakthroughs in transmission speed were made possible by these developments, heralding next-generation networks of increasing capability in each case. The basic idea is the same: more channels equals higher throughput. For wireless communications, it is space-time coding using multiple-input-multiple-output (MIMO) technology. Providing a complete treatment of MIMO under a single cover, MIMO System Technology for Wireless Communications assembles coverage on all aspects of MIMO technology along with up-to-date information on key related issues. Contributors from leading academic and industrial institutions around the world share their expertise and lend the book a global perspective. They lead you gradually from basic to more advanced concepts, from propagation modeling and performance analysis to space-time codes, various systems, implementation options and limitations, practical system development considerations, field trials, and network planning issues. Linking theoretical analysis to practical issues, the book does not limit itself to any specific standardization or research/industrial initiatives. MIMO is the catalyst for the next revolution in wireless systems, and MIMO System Technology for Wireless Communications lays a thorough and complete foundation on which to build the next and future generations of wireless networks.

Author: Syed A. Jafar
Publisher: Now Publishers Inc
ISBN: 160198474X
Category : Computers
Languages : en
Pages : 147

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Book Description
Interference Alignment: A New Look at Signal Dimensions in a Communication Network provides both a tutorial and a survey of the state-of-art on the topic.

Author: Frank Dietrich
Publisher: Springer Science & Business Media
ISBN: 3540742492
Category : Technology & Engineering
Languages : en
Pages : 286

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Book Description
Optimization of adaptive signal processing algorithms for wireless communications is based on a model of the underlying propagation channel. In practice, this model is never known perfectly. For example, its parameters have to be estimated and are only known with significant errors. In this book, a systematic treatment of this practical design problem is provided.

Author: Patrick Marsch
Publisher: Cambridge University Press
ISBN: 1139502867
Category : Technology & Engineering
Languages : en
Pages : 507

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Book Description
A self-contained guide to coordinated multi-point (CoMP), this comprehensive book covers everything from theoretical basics to practical implementation. Addressing a wide range of topics, it highlights the potential gains of CoMP, the fundamental degrees of freedom involved and the key challenges of using CoMP in practice. The editors and contributors bring unique real-world experience from running the world's first and largest test beds for LTE-Advanced, and recent field trial results from these tests are presented. With detailed insight into the realistic potential of CoMP as a key technology for LTE-Advanced and beyond, this is a must-read resource for professionals and students who want the big picture on CoMP or require in-depth knowledge of how to build cellular communication systems for the future.

Author: Ming Ding
Publisher: Springer Science & Business Media
ISBN: 3642349498
Category : Technology & Engineering
Languages : en
Pages : 300

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Book Description
Multi-point Cooperative Communication Systems: Theory and Applications mainly discusses multi-point cooperative communication technologies which are used to overcome the long-standing problem of limited transmission rate caused by the inter-point interference. Instead of combating the interference, recent progress in both academia and industrial standardizations has evolved to adopt the philosophy of “exploiting” the interference to improve the transmission rate by cooperating among multiple points. This book addresses the multi-point cooperative communication system systematically giving the readers a clear picture of the technology map and where the discussed schemes may fit. This book includes not only the theories of the paradigm-shifting multi-point cooperative communication, but also the designs of sub-optimal cooperative communication schemes for practical systems. Ming Ding is a senior researcher at Sharp Laboratories of China; Hanwen Luo is a professor at Shanghai Jiao Tong University.