Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Mesh-Relay with MRC in 802.16j Networks
KTH, Skolan för informations- och kommunikationsteknik (ICT), Kommunikationssystem, CoS.
2010 (engelsk)Independent thesis Advanced level (degree of Master (Two Years)), 20 poäng / 30 hpOppgave
Abstract [en]

Multi-hop relay networks are a recent trend in WiMAX 802.16j networks. Many studies on the viability of relay stations have been done. It shows that RS are good cost-effective solution to the increasing demands on wireless broadband services. One problem that faces the 802.16j standard is its topology. It is a tree based multi-hop relay network, which is very vulnerable to single point breakage. This thesis proposes a new robust pairing technique in 802.16j network; combining a mesh topology with maximal ratio combining at the access link. Maximal ratio combining takes advantage of the broadcast nature of relay stations to obtain diversity gain. Mesh topology is a more robust topology without increasing delay or decreasing throughput. Maximal ratio combining provides higher throughput per burst, together a total throughput is increase 5% per frame is achieved.

sted, utgiver, år, opplag, sider
2010. , 48 s.
Serie
Trita-ICT-EX, 193
HSV kategori
Identifikatorer
URN: urn:nbn:se:kth:diva-48983OAI: oai:DiVA.org:kth-48983DiVA: diva2:459065
Fag / kurs
Communications Systems
Utdanningsprogram
Master of Science - Wireless Systems
Uppsök
Technology
Veileder
Examiner
Tilgjengelig fra: 2011-12-01 Laget: 2011-11-24 Sist oppdatert: 2011-12-01bibliografisk kontrollert

Open Access i DiVA

fulltext(1522 kB)606 nedlastinger
Filinformasjon
Fil FULLTEXT01.pdfFilstørrelse 1522 kBChecksum SHA-512
fe73d4209cce4098125273e345b4944edd60940f4aaf048f525ef0a26cf7526ad682af1fd6988201cea050743e42beb97d3ef503beb5d0135f488fb3f563d6eb
Type fulltextMimetype application/pdf

Av organisasjonen

Søk utenfor DiVA

GoogleGoogle Scholar
Totalt: 606 nedlastinger
Antall nedlastinger er summen av alle nedlastinger av alle fulltekster. Det kan for eksempel være tidligere versjoner som er ikke lenger tilgjengelige

Totalt: 168 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf