5.21.haiyuntang.ps

是multiuser detection 这本书的习题解答, 很有用的书.

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%%Page: 1 1
1 0 bop 257 262 a Fg(Problem)14 b(5.21)i(b)o(y)f(Haiyun)g(T)l(ang)320
311 y Ff(The)20 b(one-shot)g(mo)q(del)f(uses)i(a)e(sync)o(hronous)i
(\(2K)14 b Fe(\000)f Ff(1\)-user)21 b(system)f(to)g(replace)257
361 y(the)d(async)o(hronous)g(K-user)g(system)e(in)h(analyzing)f(the)h
(signal)f(of)g(the)i(\014rst)g(user.)25 b(The)257 411
y(optim)o(um)12 b(near-far)k(resistance)h(can)e(b)q(e)h(ac)o(hiev)o(ed)
g(b)o(y)f(a)g(one-shot)h(detector)h(for)e(user)i(1)257
461 y(is)e(the)g(optim)o(um)c(near-far)j(resistance)i(of)e(user)i(1)e
(of)f(the)i(\(2K)10 b(+)g(1\)-user)15 b(system)g(whic)o(h)257
511 y(is)f(according)g(to)g(\(4.97\))844 580 y(\026)-24
b Fd(\021)862 586 y Fc(1)892 580 y Ff(=)1005 552 y(1)p
941 570 148 2 v 941 608 a(\()p Fg(R)993 596 y Fb(\000)p
Fc(1)1038 608 y Ff(\))1054 614 y Fc(11)1094 580 y Fd(:)257
679 y Ff(On)13 b(the)h(other)f(hand,)f(the)h(near-far)g(resistance)i
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b(system)257 729 y(using)g(decorrelating)g(detector)i(is)e(also)849
837 y(\026)-24 b Fd(\021)868 820 y Fa(d)867 848 y Fc(1)899
837 y Ff(=)1011 809 y(1)p 948 828 V 948 866 a(\()p Fg(R)1000
854 y Fb(\000)p Fc(1)1044 866 y Ff(\))1060 872 y Fc(11)257
953 y Ff(according)14 b(to)f(\(5.50\).)k(Th)o(us)d(the)h(one-shot)f
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1003 y(near-far)g(resistance)i(of)d(an)o(y)h(one-shot)g(detector.)963
2628 y(1)p eop
%%Trailer
end
userdict /end-hook known{end-hook}if
%%EOF