Institut for Forretningsudvikling og Teknologi

Ramjee Prasad

5G based on cognitive radio

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DOI

  • Cornelia Ionela Badoi
  • ,
  • Neeli Prasad
  • ,
  • Victor Croitoru
  • ,
  • Ramjee Prasad

Both the cognitive radio (CR) and the fifth generation of cellular wireless standards (5G) are considered to be the future technologies: on one hand, CR offers the possibility to significantly increase the spectrum efficiency, by smart secondary users (CR users) using the free licensed users spectrum holes; on the other hand, the 5G implies the whole wireless world interconnection (WISDOM-Wireless Innovative System for Dynamic Operating Megacommunications concept), together with very high data rates Quality of Service (QoS) service applications. In this paper, they are combined together into a "CR based 5G". With this aim, two novel ideas are advanced: the 5G terminal is a CR terminal and the CR technology is chosen for WISDOM concept. Thus, the 5G takes CR flexibility and adaptability and makes the first step through a commercial and tangible form.

OriginalsprogEngelsk
TidsskriftWireless Personal Communications
Vol/bind57
Nummer3
Sider (fra-til)441-464
Antal sider24
ISSN0929-6212
DOI
StatusUdgivet - apr. 2011
Eksternt udgivetJa

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