www.pudn.com > SolutionsforMultiuserDetection.rar > 4.36.yingyao.ps
%!PS-Adobe-2.0
%%Creator: dvips, version 5.395 (C) 1986-90 Radical Eye Software
%%Title: hw436.dvi
%%Pages: 1 1
%%BoundingBox: 0 0 612 792
%%EndComments
%%BeginProcSet: tex.pro
/TeXDict 200 dict def TeXDict begin /N /def load def /B{bind def}N /S /exch
load def /X{S N}B /TR /translate load N /isls false N /vsize 10 N /@rigin{
isls{[0 1 -1 0 0 0]concat}if 72 Resolution div 72 VResolution div neg scale
Resolution VResolution vsize neg mul TR}B /@letter{/vsize 10 N}B /@landscape{
/isls true N /vsize -1 N}B /@a4{/vsize 10.6929133858 N}B /@legal{/vsize 13 N}
B /@manualfeed{statusdict /manualfeed true put}B /@copies{/#copies X}B /FMat[
1 0 0 -1 0 0]N /FBB[0 0 0 0]N /df{/sf 1 N /fntrx FMat N df-tail}B /dfs{div /sf
X /fntrx[sf 0 0 sf neg 0 0]N df-tail}B /df-tail{/nn 8 dict N nn begin
/FontType 3 N /FontMatrix fntrx N /FontBBox FBB N string /base X array
/BitMaps X /BuildChar{CharBuilder}N /Encoding IE N end dup{/foo setfont}2
array copy cvx N load 0 nn put /ctr 0 N[}B /E{pop nn dup definefont setfont}B
/ch-image{ch-data dup type /stringtype ne{ctr get /ctr ctr 1 add N}if}B
/ch-width{ch-data dup length 5 sub get}B /ch-height{ch-data dup length 4 sub
get}B /ch-xoff{128 ch-data dup length 3 sub get sub}B /ch-yoff{ch-data dup
length 2 sub get 127 sub}B /ch-dx{ch-data dup length 1 sub get}B /ctr 0 N
/CharBuilder{save 3 1 roll S dup /base get 2 index get S /BitMaps get S get
/ch-data X pop /ctr 0 N ch-dx 0 ch-xoff ch-yoff ch-height sub ch-xoff ch-width
add ch-yoff setcachedevice ch-width ch-height true[1 0 0 -1 -.1 ch-xoff sub
ch-yoff .1 add]{ch-image}imagemask restore}B /D{/cc X dup type /stringtype ne{
]}if nn /base get cc ctr put nn /BitMaps get S ctr S sf 1 ne{dup dup length 1
sub dup 2 index S get sf div put}if put /ctr ctr 1 add N}B /I{cc 1 add D}B
/bop{userdict /bop-hook known{bop-hook}if /SI save N @rigin 0 0 moveto}B /eop{
clear SI restore showpage userdict /eop-hook known{eop-hook}if}B /@start{
userdict /start-hook known{start-hook}if /VResolution X /Resolution X 1000 div
/DVImag X /IE 256 array N 0 1 255{IE S 1 string dup 0 3 index put cvn put}for}
B /p /show load N /RMat[1 0 0 -1 0 0]N /BDot 8 string N /v{/ruley X /rulex X V
}B /V{gsave TR -.1 -.1 TR rulex ruley scale 1 1 false RMat{BDot}imagemask
grestore}B /a{moveto}B /delta 0 N /tail{dup /delta X 0 rmoveto}B /M{S p delta
add tail}B /b{S p tail}B /c{-4 M}B /d{-3 M}B /e{-2 M}B /f{-1 M}B /g{0 M}B /h{
1 M}B /i{2 M}B /j{3 M}B /k{4 M}B /l{p -4 w}B /m{p -3 w}B /n{p -2 w}B /o{p -1 w
}B /q{p 1 w}B /r{p 2 w}B /s{p 3 w}B /t{p 4 w}B /w{0 rmoveto}B /x{0 S rmoveto}
B /y{3 2 roll p a}B /bos{/SS save N}B /eos{clear SS restore}B end
%%EndProcSet
TeXDict begin 1000 300 300 @start /Fa 2 107 df0
D106
D E /Fb 1 51 df<3F00FF80E3C0C0C000C001C0018007800E003CC070C0FF80FF800A0D7E8C0E
>50 D E /Fc 2 66 df<01E007F00F380C181C181818183838303030387038E07FC06F80600060
00E000C000C000C0000D137E8C11>26 D<000380000380000780000F80000F80001B80003B8000
33800063800061C000C1C001C1C001FFC003FFC00301C00601C00E01C01C01C0FF07F8FF07F815
147F9319>65 D E /Fd 1 113 df<00000000060000000006000000000E000000000C00000000
1C0000000018000000003800000000300000000070000000006000000000E000000000C0000000
01C0000000018000000003800000000300000000070000000006000000000E000000000C000000
001C00000000180000000038000000003000000000700004000060000E0000E0001E0000C0007F
0001C000EF000180004F000380000780030000078007000003C006000003C00E000001E00C0000
01E01C000000F018000000F038000000F030000000787000000078600000003CE00000003CC000
00001FC00000001F800000001F800000000F000000000F000000000600000027327C812A>112
D E /Fe 6 107 df0 D<000001800000078000001F0000007C
000001F0000007C000001F0000007C000001F0000007C000001F000000FC000000F0000000F800
00003E0000000F80000003E0000000F80000003E0000000F80000003E0000000F80000003E0000
000F800000038000000000000000000000000000000000000000000000000000000000FFFFFF80
FFFFFF8019227D9920>20 DI<00
1F007F00F801E001C001C001C001C001C001C001C001C001C001C001C001C001C003C00F80FF00
FC00FF000F8003C001C001C001C001C001C001C001C001C001C001C001C001C001C001E000F800
7F001F10297E9E15>102 DI106
D E /Ff 2 51 df<06001E00FE00EE000E000E000E000E000E000E000E000E000E000E000E000E
000E00FFE0FFE00B137D9211>49 D<1F807FC0E1E0E0F0E070E0700070007000E001E003C00780
0F001E303C307870FFE0FFE0FFE00C137E9211>I E /Fg 5 66 df<001F00007FC000F1E001C1
E00380E00780F00700F00701F00F01E00E01E00E01E01E03E01E03C01E07801E0F803F1F003FFC
0039F000380000780000780000700000700000F00000F00000E00000141A7F9115>26
D<70F8F8F87005057D840C>58 D<70F8F8F878181818383070E060050D7D840C>I<80000000F0
0000007C0000001F00000007C0000001F00000007C0000001F00000007C0000001F00000007C00
00001F00000007800000078000001F0000007C000001F0000007C000001F0000007C000001F000
0007C000001F000000FC000000F0000000C0000000191A7D9620>62 D<00000C0000001C000000
3C0000003C0000007C0000007E000000DE000000DE0000019E0000031E0000031E0000061E0000
061E00000C1E00001C1E0000181E0000301E0000301F00007FFF00007FFF0000C00F0001800F00
01800F0003000F0007000F000F000F007FC0FFF0FFC0FFF01C1C7F9B1F>65
D E /Fh 43 122 df<01C00380038007000E000C001C001800380038007000700070007000E000
E000E000E000E000E000E000E000E000E000E000E000E000E00070007000700070003800380018
001C000C000E0007000380038001C00A2A7D9E10>40 DI<000600
000006000000060000000600000006000000060000000600000006000000060000000600000006
00000006000000060000FFFFFFE0FFFFFFE0000600000006000000060000000600000006000000
060000000600000006000000060000000600000006000000060000000600001B1C7E9720>43
D<70F8F8F878181818383070E060050D7D840C>I<70F8F8F87005057D840C>46
D<07E00FF01C38381C781E700E700EF00FF00FF00FF00FF00FF00FF00FF00FF00FF00FF00FF00F
F00F700E700E781E381C1C380FF007E0101B7E9A15>48 D<030007003F00FF00C7000700070007
0007000700070007000700070007000700070007000700070007000700070007000700FFF8FFF8
0D1B7C9A15>I<0FE03FF878FC603EF01EF81FF80FF80F700F000F001F001E003E003C007800F0
01E001C0038007000E031C0338037006FFFEFFFEFFFE101B7E9A15>I<001C00001C00003C0000
7C00007C0000DC0001DC00039C00031C00071C000E1C000C1C00181C00381C00301C00601C00E0
1C00FFFFC0FFFFC0001C00001C00001C00001C00001C00001C0001FFC001FFC0121B7F9A15>52
D<301C3FFC3FF83FE030003000300030003000300037E03FF83C3C381E301E000F000F000F000F
F00FF00FF00FF01E703E787C3FF80FE0101B7E9A15>I<70F8F8F870000000000000000070F8F8
F87005127D910C>58 D<70F8F8F870000000000000000070F8F8F878181818383070E060051A7D
910C>I61 D72 DI78 D82 D<07F1801FFD803C1F80700780700380E00380E00180E00180
F00000F80000FE00007FE0003FFC001FFE000FFF0000FF80000F800007C00003C00001C0C001C0
C001C0E001C0E00380F00780FE0F00DFFE00C7F800121C7E9B17>I87 D89 D<1FE0003FF8003C3C003C1E00180E0000
0E00001E0007FE003FFE007E0E00F80E00F80E00F00E60F00E60F81E607C7E607FFFC01FC78013
127F9115>97 DI<07F80FFC3E3C3C3C78187800F000F000
F000F000F000F000780078063C0E3F1C0FF807F00F127F9112>I<001F80001F80000380000380
00038000038000038000038000038000038000038007F3801FFF803E1F807C0780780380F80380
F00380F00380F00380F00380F00380F00380F003807807807C0F803E1F801FFBF007E3F0141D7F
9C17>I<07E01FF83E7C781C781EF01EFFFEFFFEF000F000F000F000780078063C0E3F1C0FF807
F00F127F9112>I<00FC03FE079E071E0F1E0E000E000E000E000E000E00FFE0FFE00E000E000E
000E000E000E000E000E000E000E000E000E000E000E007FE07FE00F1D809C0D>I<07E7C01FFF
C03C3DC0781E00781E00781E00781E00781E00781E003C3C003FF80037E0007000007000007800
003FFC003FFF007FFF807807C0F003C0E001C0E001C0F003C0F807C07C0F801FFE0007F800121B
7F9115>II<3C007C007C007C003C000000000000000000
00000000FC00FC001C001C001C001C001C001C001C001C001C001C001C001C001C001C00FF80FF
80091D7F9C0C>I108
DII<03F0000FFC001E1E00380700780780700380F003C0F003C0F003C0F003C0F003C0F003C0
7003807807803807001E1E000FFC0003F00012127F9115>II<07F1801FF9803F
1F803C0F80780780780380F00380F00380F00380F00380F00380F00380F803807807807C0F803E
1F801FFB8007E380000380000380000380000380000380000380001FF0001FF0141A7F9116>I<
FDF0FFF81F781E781E301C001C001C001C001C001C001C001C001C001C001C00FFC0FFC00D127F
9110>I<1FB07FF0F0F0E070E030F030F8007FC07FE01FF000F8C078C038E038F078F8F0FFF0CF
C00D127F9110>I<0C000C000C000C000C001C001C003C00FFE0FFE01C001C001C001C001C001C
001C001C001C301C301C301C301C301E700FE007C00C1A7F9910>IIII<7F8FF07F8F
F00F0F80070F00038E0001DC0001D80000F00000700000780000F80001DC00038E00030E000707
001F0780FF8FF8FF8FF81512809116>II E /Fi 16 118
df<7CFEFEFEFEFE7C07077C8610>46 D<01FF0007FFC01F07E01E03F03F03F83F01F83F81F83F
01F83F03F80E03F80003F00007F0000FE0001F8001FF0001FF000007E00003F80001FC0000FC00
00FE0000FE7C00FEFE00FEFE00FEFE00FEFE00FCFE01FC7803F83E07F01FFFE003FF0017207E9F
1C>51 D<0000E00001E00003E00003E00007E0000FE0001FE0001FE00037E00077E000E7E001C7
E00187E00307E00707E00E07E00C07E01807E03807E07007E0E007E0FFFFFEFFFFFE0007E00007
E00007E00007E00007E00007E00007E000FFFE00FFFE17207E9F1C>I<003FC001FFE003F07007
C0F80F81F81F01F83E01F83E01F87E00F07C00007C0000FC0800FCFFC0FDFFF0FF81F8FF00F8FE
007CFE007CFE007EFC007EFC007EFC007EFC007E7C007E7C007E7E007E3E007C3E00FC1F01F80F
C3F007FFC000FF0017207E9F1C>54 D80 D<03FE0C0FFF9C1F03FC3E00FC7C007C78003CF8001CF8001CF8000CFC000CFE0000FF00
00FFF0007FFF007FFFE03FFFF01FFFF80FFFFC03FFFE007FFE0003FF0000FF00007F00003FC000
1FC0001FC0001FE0001FE0001EF0003EFC007CFF80F8E7FFF0C0FFC018227DA11F>83
D98
D<01FE0007FF801F87E03F03E03E01F07E00F07C00F8FC00F8FC00F8FFFFF8FFFFF8FC0000FC00
00FC0000FC00007E00007E00003F00181F80380FE0F007FFE000FF8015167E951A>101
D<1F003F803F803F803F803F801F000000000000000000000000000000FF80FF801F801F801F80
1F801F801F801F801F801F801F801F801F801F801F801F801F801F801F80FFF0FFF00C247FA30F
>105 D108 DII<00FE0007FFC00F83E01E00F03E00F87C007C7C007C7C007CFC007EFC007EFC007EFC
007EFC007EFC007EFC007E7C007C7C007C3E00F81F01F00F83E007FFC000FE0017167E951C>I<
FF1F80FF7FC01F77E01FE7E01FC7E01FC7E01F83C01F80001F80001F80001F80001F80001F8000
1F80001F80001F80001F80001F80001F80001F8000FFF800FFF80013167E9517>114
D<00C00000C00000C00000C00001C00001C00003C00007C0000FC0001FC000FFFF00FFFF000FC0
000FC0000FC0000FC0000FC0000FC0000FC0000FC0000FC0000FC0000FC0000FC1800FC1800FC1
800FC1800FC1800FE38007E70003FF0000FC0011207F9F16>116 DI E end
%%EndProlog
%%BeginSetup
%%Feature: *Resolution 300
TeXDict begin @letter
%%EndSetup
%%Page: 1 1
bop 678 307 a Fi(Solution)20 b(to)f(Problem)f(4.36)852 357
y Fh(Yingw)o(ei)13 b(Y)m(ao)262 457 y(\(a\))18 b(If)h Fg(A)411
463 y Ff(1)449 457 y Fh(=)h Fg(A)p Fh(,)g(then)f Fg(A)694 463
y Ff(2)732 457 y Fh(m)o(ust)f(satisfy)g(the)i(follo)o(wing)c(conditions:)27
b Fg(A)1486 463 y Ff(2)1525 457 y Fe(\025)20 b Fg(A)f Fh(and)262
506 y Fg(A)293 491 y Ff(2)320 506 y Fh(+)10 b Fg(A)393 491
y Ff(2)393 517 y(2)421 506 y Fe(\000)g Fh(2)p Fg(AA)546 512
y Ff(2)564 506 y Fe(j)p Fg(\032)p Fe(j)h Fg(>)h(A)695 491 y
Ff(2)714 506 y Fh(,)h(whic)o(h)h(is)g(equiv)n(alen)o(t)f(to)793
598 y Fg(A)824 604 y Ff(2)854 598 y Fg(>)f Fh(max)n Fe(f)p
Fg(A;)7 b Fh(2)p Fg(A)p Fe(j)p Fg(\032)p Fe(jg)262 689 y Fh(\(b\))18
b(If)f Fg(A)411 695 y Ff(1)447 689 y Fh(=)i Fg(A)529 695 y
Ff(2)547 689 y Fh(,)g(then)f Fg(A)707 695 y Ff(1)743 689 y
Fh(m)o(ust)f(satisfy)g(the)i(follo)o(wing)c(conditions:)25
b Fg(A)1491 695 y Ff(1)1528 689 y Fe(\025)18 b Fg(A)g Fh(and)262
739 y(2)p Fg(A)314 724 y Ff(2)314 749 y(1)341 739 y Fe(\000)10
b Fh(2)p Fg(A)435 724 y Ff(2)435 749 y(1)453 739 y Fe(j)p Fg(\032)p
Fe(j)h Fg(>)h(A)584 724 y Ff(2)603 739 y Fh(,)h(whic)o(h)h(is)g(equiv)n(alen)
o(t)f(to)747 851 y Fg(A)778 857 y Ff(1)808 851 y Fg(>)f Fh(max)n
Fe(f)p Fg(A;)1078 823 y(A)p 1004 842 179 2 v 1004 850 a Fd(p)p
1046 850 137 2 v 36 x Fh(2)d Fe(\000)g Fh(2)p Fe(j)p Fg(\032)p
Fe(j)1188 851 y(g)262 978 y Fh(\(c\))14 b(In)f(case)i(\(a\))e(the)i(minim)n
(um)9 b(ac)o(hiev)n(able)k Fg(A)1017 963 y Ff(2)1017 988 y(1)1044
978 y Fh(+)c Fg(A)1116 963 y Ff(2)1116 988 y(2)1149 978 y Fh(is)k(max)n
Fe(f)p Fh(2)p Fg(A)1340 963 y Ff(2)1359 978 y Fg(;)7 b(A)1409
963 y Ff(2)1427 978 y Fh(\(1)h(+)h(4)p Fe(j)p Fg(\032)p Fe(j)1579
963 y Ff(2)1597 978 y Fh(\))p Fe(g)p Fh(;)k(in)262 1035 y(case)h(\(b\))g(the)
g(minim)n(um)c(ac)o(hiev)n(able)j Fg(A)904 1019 y Ff(2)904
1045 y(1)931 1035 y Fh(+)c Fg(A)1003 1019 y Ff(2)1003 1045
y(2)1035 1035 y Fh(is)14 b(max)n Fe(f)p Fh(2)p Fg(A)1227 1019
y Ff(2)1245 1035 y Fg(;)1288 1018 y Fc(A)1313 1006 y Fb(2)p
1269 1025 80 2 v 1269 1049 a Ff(1)p Fa(\000j)p Fc(\032)p Fa(j)1353
1035 y Fe(g)p Fh(.)k(W)m(e)13 b(can)h(see)h(that)262 1094 y(when)d
Fg(\032)g Fe(\024)g Fh(0)p Fg(:)p Fh(5,)e(the)i(minim)o(um)7
b(ac)o(hiev)n(able)k(v)n(alues)g(for)h(case)g(\(a\))g(and)g(\(b\))g(are)g(b)q
(oth)g(2)p Fg(A)1664 1079 y Ff(2)1682 1094 y Fh(;)262 1144
y(when)17 b Fg(\032)g(>)f Fh(0)p Fg(:)p Fh(5,)h(the)g(minim)n(um)c(ac)o(hiev)
n(able)j(v)n(alue)g(of)g(case)i(\(a\))f(is)f(smaller)g(than)h(that)262
1194 y(of)c(case)j(\(b\).)k(Hence,)15 b(it)f(ma)o(y)f(b)q(e)i(b)q(etter)h(to)
e(let)h(one)f(user)i(ha)o(v)o(e)e(single)g(user)i(SNR)e(than)262
1243 y(force)g(t)o(w)o(o)f(users)j(to)d(ha)o(v)o(e)h(same)f(p)q(o)o(w)o(er.)
967 2574 y(1)p eop
%%Trailer
end
userdict /end-hook known{end-hook}if
%%EOF