By Topic

Spread spectrum FDMA over high speed TDM transmission system for multimedia satellite communications

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$33 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

4 Author(s)
H. Kazama ; NTT Wireless Syst. Labs., Kanagawa, Japan ; K. Kobayashi ; T. Otsu ; K. Araki

It is desired to realize high speed portable wireless terminals that offer a rapid network access anytime and anywhere. Satellite communications have the potential to realize such terminals because of its wide coverage area. This paper proposes a superposed spread spectrum FDMA (SS-FDMA) signaling over a high speed TDM signal transmission scheme to realize A4 size portable user terminals. Feasibility studies of a multimedia satellite communication system employing the proposed scheme are also described. Under present satellite performance and interference conditions, it is clarified that the system can achieve the following performance: the SS-FDMA signal speed for the access link is about 9.6 kbit/s, the TDM signal speed for the supply link is about 8 Mbit/s and the capacity of simultaneous SS-FDMA signal transmitting terminals is about 256

Published in:

Spread Spectrum Techniques and Applications, 1998. Proceedings., 1998 IEEE 5th International Symposium on  (Volume:3 )

Date of Conference:

2-4 Sep 1998