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Physical layer multi-core prototyping : a dataflow-based approach for LTE eNodeB /

Base stations developed according to the 3GPP Long Term Evolution (LTE) standard require unprecedented processing power. 3GPP LTE enables data rates beyond hundreds of Mbits/s by using advanced technologies, necessitating a highly complex LTE physical layer. The operating power of base stations is a...

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Bibliographic Details
Main Authors: Pelcat, Maxime
Corporate Authors: SpringerLink (Online service)
Published: Springer,
Publisher Address: London ; New York :
Publication Dates: 2013.
Literature type: eBook
Language: English
Series: Lecture notes in electrical engineering, v.171
Subjects:
Long-Term Evolution (Telecommunications)
Embedded computer systems > Design and construction.
Signal processing > Digital techniques > Equipment and supplies.
Signal processing > Equipment and supplies. > Equipment and supplies.
Engineering.
Software engineering.
Engineering design.
Telecommunication.
Systems engineering.
Communications Engineering, Networks.
Circuits and Systems.
Electronic books.
Online Access: http://dx.doi.org/10.1007/978-1-4471-4210-2
Summary: Base stations developed according to the 3GPP Long Term Evolution (LTE) standard require unprecedented processing power. 3GPP LTE enables data rates beyond hundreds of Mbits/s by using advanced technologies, necessitating a highly complex LTE physical layer. The operating power of base stations is a significant cost for operators, and is currently optimized using state-of-the-art hardware solutions, such as heterogeneous distributed systems. The traditional system design method of porting algorithms to heterogeneous distributed systems based on test-and-refine methods is a manual, thus time-expensive, task. Physical Layer Multi-Core Prototyping: A Dataflow-Based Approach for LTE eNodeB provides a clear introduction to the 3GPP LTE physical layer and to dataflow-based prototyping and programming. The difficulties in the process of 3GPP LTE physical layer porting are outlined, with particular focus on automatic partitioning and scheduling, load balancing and computation latency reduction, specifically in systems based on heterogeneous multi-core Digital Signal Processors. Multi-core prototyping methods based on algorithm dataflow modeling and architecture system-level modeling are assessed with the goal of automating and optimizing algorithm porting. With its analysis of physical layer processing and proposals of parallel programming methods, which include automatic partitioning and scheduling, Physical Layer Multi-Core Prototyping: A Dataflow-Based Approach for LTE eNodeB is a key resource for researchers and students. This study of LTE algorithms which require dynamic or static assignment and dynamic or static scheduling, allows readers to reassess and expand their knowledge of this vital component of LTE base station design.
Carrier Form: 1 online resource.
Bibliography: Includes bibliographical references and index.
ISBN: 9781447142102 (electronic bk.)
1447142101 (electronic bk.)
1447142098
9781447142096
Index Number: TK5103
CLC: TN91
Contents: Introduction --
3GPP Long Term Evolution --
Dataflow Model of Computation --
Rapid Prototyping and Programming Multi-Core Architectures --
A System-Level Architecture Model --
Enhanced Rapid Prototyping --
Dataflow LTE Models --
Generating Code from LTE Models --
Conclusion.

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