Wireless Transceiver Systems Design

ISBN-13: 9780387745152 / Angielski / Twarda / 2008 / 289 str.

Wolfgang Eberle

Opis

1 During the last 30 years, wireless in communications has grown from a niche market to an economically vital consumer mass market. The first wave, with the breakthrough of 2G mobile telephony focused on speech, placed wireless communication in the consumer mass market. In the current second wave, services are extended toward true multimedia, including interactive video, audio, gaming, and broadband Internet. These high-data rate services, however, led to a separate IP-centric family of wireless personal (WPANs) and local area networks (WLANs) outside the 2G/3G mobile path. Since diversity between data- and voice-centric solutions and the competition between standardized and proprietary approaches is today more blocking than enabling effective development of successful products, a third major wave is unavoidable: a consolidation of both worlds in portable devices with flexible multistandard communication capabilities enabled for quality-of-service- 2 aware multimedia services. At the same time, the dominance of wired desktop personal computers has been undermined by the appearance of numerous portable and smart devices: laptops, notebooks, personal digital assistants, and gaming devices. Since these devices target low-cost consumer markets or face wired competition, time to market is crucial, designed-in flexibility is important, l- power operation is a key asset, yet device cost shall be at a minimum. This book approaches this design tradeoff challenge from the perspective of the system architect. The system architect is concerned both in an efficient design process and in a competitive design result.

Spis treści

The System Design Process.- Specification for a Wireless LAN Terminal.- Efficient Digital VLSI Signal Processing for OFDM.- Digital Compensation Techniques for Receiver Front-Ends.- Design Space Exploration for Transmitters.- Methodologies for Transceiver Design.- Conclusions and Further Research.

Blurb

Wireless Transceiver Systems Design presents the design trade-off challenge from the perspective of the system architect, who is concerned with both an efficient design process and a competitive design result. This includes solutions to the two central design challenges, which are, how to efficiently design a WLAN system and how to prepare for the upcoming challenges of flexible, multi-standard terminals.

This book illustrates true cross-disciplinary electronic system-level design with examples in algorithm-architecture co-design, mixed-signal algorithm and architecture co-design, and cross-layer system exploration. It also focuses on three recurring themes, the preference for scalable and reusable architectual concepts, proof-of-concept through actual design and experimental verification, and consequent analysis of design steps and their development into a methodology.

Wireless Transceiver Systems Design is a valuable reference for specialists in the field of OFDM transceiver design.