Mobile Multimedia Communications

  • David J. Goodman
  • Dipankar Raychaudhuri

Table of contents

  1. Front Matter
    Pages i-xi
  2. Networks

    1. Ender Ayanoglu, Kai Y. Eng, Mark J. Karol
      Pages 1-8
    2. Fang-Chen Cheng, Jack M. Holtzman
      Pages 9-19
    3. Amit B. Kulkarni, Gary Minden, Victor Frost, Joseph Evans
      Pages 21-28
    4. Fernando M. S. Ramos, Sónia Baltazar, Rui Castro
      Pages 29-32
    5. Yunsang Park, Stephen S. Rappaport
      Pages 33-42
    6. Santhanam Srinivasan, Malathi Veeraraghavan
      Pages 67-74
    7. A. Acharya, S. Biswas, L. French, J. Li, D. Raychaudhuri
      Pages 75-82
    8. Matthew Cheng, Li Fung Chang
      Pages 83-90
  3. Protocols

About this book

Introduction

In 1997, the two hottest topics in information technology are the Internet and mobile communications. Each one has the enthusiastic attention of the consuming public, investors. and the technical community. In a time of rapid expansion, they both face technical obstacles to meeting the public's high expectations. This situation stimulates a high volume of research in both areas. To bring the Internet into the twenty-first century. the research community focuses on multimedia communications in which integrated systems store, transport. and process many types of information simultaneously. A major challenge is to meet the of each information service. This problem is separate performance requirements especially challenging when a system has to deliver broadband, real-time services such as full-motion video. Meanwhile. the mobile communications research community continues its long­ term struggle against the triple challenge of mobility. ether. and energy. "Mobility" refers to the changing locations of terminals. When terminals are mobile. networks have to determine their locations and dynamically establish routes for information. The networks also have to rearrange themselves in order to maintain links to terminals with active communications sessions. "Ether" refers to the problems of wireless communications including limited bandwidth. rapidly changing radio propagation conditions. mutual interference of radio signals. and vulnerability of systems to eavesdropping and unauthorized access. "Energy" refers to the fact that portable information devices carry their own power sources. The rate at which the batteries of cellular telephones and portable computers drain their energy has a strong effect on their utility.

Keywords

Batterie Signal communication computer information multimedia network orthogonal frequency-division multiplexing (OFDM) radio

Editors and affiliations

  • David J. Goodman
    • 1
  • Dipankar Raychaudhuri
    • 2
  1. 1.Rutgers University WINLABPiscatawayUSA
  2. 2.NEC USA, C&C Research LaboratoriesPrincetonUSA

Bibliographic information

  • DOI https://doi.org/10.1007/978-1-4899-0151-4
  • Copyright Information Springer-Verlag US 1997
  • Publisher Name Springer, Boston, MA
  • eBook Packages Springer Book Archive
  • Print ISBN 978-1-4899-0153-8
  • Online ISBN 978-1-4899-0151-4
  • About this book