pop.m

802.11无线网络通信中基本CSMA/CA基本方式和RTS/CTS的仿真实现比较。

function y = Pop(PacketBuff,n)
PacketBuff(n,:) = [PacketBuff(n,1),PacketBuff(n,3:1501),0];%重新赋值
%here，accomadate with packet buffer length
PacketBuff(n,1) = PacketBuff(n,1) - 1;
y = PacketBuff;