Contributions to Proceedings:

A. Goiser, S. Khattab:
"Robust and Reliable Communication Meets Future Mobile Communication Demands";
in: "ICAS-2010", issued by: IEEE-Explore; IEEE Conference Proceedings, 2010, ISBN: 978-0-7695-3970-6, 6 pages.

English abstract:
Robustness and reliability are more important for future applications than today. This is outlined in this paper. The suitability of the spread-spectrum technology for future wireless applications is investigated. The spread-spectrum technology offers the RAKE receiver structure to mitigate the most harmful type of interference in a mobile application,the multipath interference. To enhance the spectral efficiency multi-code transmission is employed. It is easy and inexpensive to adapt the system to the channel delay spread and
avoid expensive channel equalization techniques. The extension from a point-to-point topology to a multipoint-to-point topology is achieved with the code-division-multiple-access concept. The bandwidth efficiency can be further enhanced using multi-user detection. For interference limited environments the multi-carrier code-division multiple access scheme is applied. Special attention is payed to the multi-code transmission and the related improvement in spectral efficiency.

German abstract:
In diesem Beitrag wird die Robustheit und Verlässlichkeit von Kommunikationssystemen für künftige Anwendungen herausgearbeitet. Es wird gezeigt, dass die Spread-Spectrum Technik diese Eigenschaften besitzt und für Funkanwendungen dargelegt. Weitere Eigenschaften der Spread-Sepctrum Technik für künftige Anwednungen werden dargestellt: RAKE Konzept für Mehrwegekanäle, Bandbreitenreduktion durch Mehrkanalübertragung, Mehrbenutzerdetektion, Mehrträgermodulation, CDMA. Besonderes Augenmerk wurde auf die spektrale Effizienz für kommerzielle Anwendungen gelegt.

Interference Mitigation, Spread-Spectrum Systems, Code-Division-Multiple-Access, Multi-User Detection.

"Official" electronic version of the publication (accessed through its Digital Object Identifier - DOI)

Electronic version of the publication:

Created from the Publication Database of the Vienna University of Technology.