I try to simulate an ad hoc network by implementing technique OFDMA on NS2. For that, I seek tracks, examples of simulation, which can help me in my project. An implementation of technique OFDM is already installation on NS2. And there are also the simulations carried out in the networks with broad band such as WiMAX which use OFDMA.
S. Selon Hagen Paul Pfeifer <[EMAIL PROTECTED]>: > * DJAZIRI SOUMAYA | 2008-04-12 13:31:39 [+0200]: > > >I am simulating an Ad-Hoc network on NS2 by implementing a multiple > technique of > >access which one calls OFDMA (Orthogonal Frequency Division Multiple > Access). I > >don't know how to startÂ… I made research on the Net but any interesting > result. > >I wish to have documents, simulations carried out or many codes (scripts). > >I need some very for my project. Don't hesitate to send anything without > >delaying to me, please. I will be very grateful. > > NS2 doesn't even know about OFDM(A), the PHY layer used in NS2 is really > thin! > The newly integrated wireless extension (prefixed with EXT in the mac/ > directory of the ns2 sources) by a group of Daimler Research introduced > SINR and symbol length for the most common 802.11 modulation schemes (QPSK, > QAM16, QAM64). But the carrier multiplexing scheme (OFDM) isn't modeled at > all! > > HGN > > TIP: grap the source, start you editor and view mac/wireless-802.11Ext.cc > --
