Emulation and Validation of a 4 G System Proposal

  title={Emulation and Validation of a 4 G System Proposal},
  author={Stefan Alfredsson and Anna Brunstrom and Mikael Sternad},
This paper presents a wireless link and network emulator, along with experiments and validation against the “Wireless IP” 4G system proposal from Uppsala University and partners. In wireless fading downlinks (base to terminals) link-level frames are scheduled and the transmission is adapted on a fast time scale. With fast link adaptation and fast link level retransmission, the fading properties of wireless links can to a large extent be counteracted at the physical and link layers. The emulator… CONTINUE READING
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