Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Dominant Pilot Recovery in IS-95 CDMA Systems Using Repeaters
Allgon System AB.
Radio Resource & Management Optimization Laboratory, ICU Graduate School of Management, Information and Communications University, Korea.
2001 (English)In: IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences, ISSN 0916-8508, E-ISSN 1745-1337, Vol. E82, no 1, 134-137 p.Article in journal (Refereed) Published
Abstract [en]

The term pilot pollution in IS-95 CDMA systems is used to indicate that a large number of equally strong pilot signals is present. Those pilots compete with each other to become the serving one and this causes a very high rotation of pilot leadership at the mobile station. As a consequence, the signaling rate on the traffic channel increases, thus degrading the call quality. We present a method of alleviating the pilot pollution problem by means of repeaters. Simulation studies have been carried out on an actual CDMA network suffering from pilot pollution and the results have been verified by field trials. They indicate that repeaters can effectively improve call quality by altering the spacial distribution of pilot signal strength.

Place, publisher, year, edition, pages
IEICE , 2001. Vol. E82, no 1, 134-137 p.
National Category
Computer and Information Science
Research subject
SRA - ICT
Identifiers
URN: urn:nbn:se:kth:diva-28042OAI: oai:DiVA.org:kth-28042DiVA: diva2:383834
Note
QC 20110111Available from: 2011-01-06 Created: 2011-01-06 Last updated: 2017-12-11Bibliographically approved

Open Access in DiVA

No full text

Other links

SCOPUS

Search in DiVA

By author/editor
Kim, Seong-Lyun
In the same journal
IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences
Computer and Information Science

Search outside of DiVA

GoogleGoogle Scholar

urn-nbn

Altmetric score

urn-nbn
Total: 20 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf