www.pudn.com > SolutionsforMultiuserDetection.rar > 2.4.yyao.ps

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%%EndProlog
%%BeginSetup
%%Feature: *Resolution 300
TeXDict begin @letter
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%%Page: 1 1
bop 812 307 a Fg(Solution)17 b(of)f(2.4)866 357 y Ff(Yingw)o(ei)d(Y)m(ao)262
457 y(2.4)f(\(a\))i(The)h(crosscorrelations)g(b)q(et)o(w)o(een)g
Fe(s)p 953 464 20 2 v 973 467 a Fd(1)1005 457 y Ff(and)f Fe(s)p
1086 464 V 10 x Fd(2)1138 457 y Ff(are)632 579 y Fe(\032)653
585 y Fd(12)688 579 y Ff(\()p Fe(\034)5 b Ff(\))12 b(=)799
522 y Fc(Z)840 533 y Fb(T)822 617 y(\034)874 579 y Fe(s)p 874
586 V 10 x Fd(1)912 579 y Ff(\()p Fe(t)p Ff(\))p Fe(s)p 959
586 V 10 x Fd(2)997 579 y Ff(\()p Fe(t)d Fa(\000)h Fe(\034)5
b Ff(\))p Fe(dt)11 b Ff(=)1215 551 y Fe(T)k Fa(\000)10 b Fe(\034)p
1215 569 104 2 v 1252 607 a(T)631 721 y(\032)652 727 y Fd(21)688
721 y Ff(\()p Fe(\034)5 b Ff(\))11 b(=)798 664 y Fc(Z)840 675
y Fb(\034)821 759 y Fd(0)867 721 y Fe(s)p 867 728 20 2 v 887
731 a Fd(1)905 721 y Ff(\()p Fe(t)p Ff(\))p Fe(s)p 952 728
V 972 731 a Fd(2)991 721 y Ff(\()p Fe(t)e Ff(+)h Fe(T)15 b
Fa(\000)9 b Fe(\034)c Ff(\))p Fe(dt)11 b Ff(=)1293 693 y Fe(\034)p
1289 711 31 2 v 1289 749 a(T)262 817 y Ff(So)i(the)i(mean)d(sqare)j
(crosscorrelation)g(is)460 908 y(1)p 455 927 V 455 965 a Fe(T)497
880 y Fc(Z)539 890 y Fb(T)520 974 y Fd(0)565 937 y Ff(\()p
Fe(\032)602 919 y Fd(2)602 947 y(12)638 937 y Ff(\()p Fe(\034)5
b Ff(\))k(+)h Fe(\032)765 919 y Fd(2)765 947 y(21)800 937 y
Ff(\()p Fe(\034)5 b Ff(\)\))p Fe(d\034)16 b Ff(=)990 908 y(1)p
976 927 49 2 v 976 965 a Fe(T)1006 953 y Fd(3)1037 880 y Fc(Z)1078
890 y Fb(T)1060 974 y Fd(0)1104 937 y Ff([\()p Fe(T)f Fa(\000)10
b Fe(\034)5 b Ff(\))1252 919 y Fd(2)1280 937 y Ff(+)k Fe(\034)1344
919 y Fd(2)1363 937 y Ff(])p Fe(d\034)15 b Ff(=)1479 908 y(2)p
1479 927 21 2 v 1479 965 a(3)262 1056 y(\(b\))f(When)g(0)d
Fa(\024)h Fe(\034)k Fa(\024)611 1040 y Fb(T)p 611 1047 25 2
v 615 1071 a Fd(3)640 1056 y Ff(,)828 1130 y Fe(\032)849 1136
y Fd(12)884 1130 y Ff(\()p Fe(\034)5 b Ff(\))12 b(=)1000 1101
y(1)p 1000 1120 21 2 v 1000 1158 a(3)1035 1130 y Fa(\000)1085
1101 y Fe(\034)p 1081 1120 31 2 v 1081 1158 a(T)1116 1130 y(;)262
1223 y Ff(when)375 1207 y Fb(T)p 375 1214 25 2 v 379 1238 a
Fd(3)415 1223 y Fa(\024)g Fe(\034)17 b Fa(\024)542 1207 y Fd(2)p
Fb(T)p 542 1214 41 2 v 555 1238 a Fd(3)588 1223 y Ff(,)811
1297 y Fe(\032)832 1303 y Fd(12)868 1297 y Ff(\()p Fe(\034)5
b Ff(\))12 b(=)g Fa(\000)1016 1268 y Ff(1)p 1016 1287 21 2
v 1016 1325 a(3)1051 1297 y(+)1101 1268 y Fe(\034)p 1097 1287
31 2 v 1097 1325 a(T)1132 1297 y(;)262 1390 y Ff(when)375 1374
y Fd(2)p Fb(T)p 375 1381 41 2 v 387 1405 a Fd(3)432 1390 y
Fa(\024)g Fe(\034)k Fa(\024)c Fe(T)6 b Ff(,)833 1455 y Fe(\032)854
1461 y Fd(12)889 1455 y Ff(\()p Fe(\034)f Ff(\))12 b(=)g(1)d
Fa(\000)1080 1427 y Fe(\034)p 1076 1445 31 2 v 1076 1483 a(T)1111
1455 y(:)262 1541 y Ff(F)m(rom)j(the)i(symmetry)e(of)h(the)i(signature)f(w)o
(a)o(v)o(eforms)e(w)o(e)i(kno)o(w)g(that)588 1633 y(1)p 583
1651 V 583 1689 a Fe(T)625 1604 y Fc(Z)667 1615 y Fb(T)648
1699 y Fd(0)693 1661 y Ff(\()p Fe(\032)730 1644 y Fd(2)730
1671 y(12)766 1661 y Ff(\()p Fe(\034)5 b Ff(\))k(+)g Fe(\032)892
1644 y Fd(2)892 1671 y(21)928 1661 y Ff(\()p Fe(\034)c Ff(\)\))p
Fe(d\034)16 b Ff(=)1109 1633 y(2)p 1104 1651 V 1104 1689 a
Fe(T)1146 1604 y Fc(Z)1188 1615 y Fb(T)1169 1699 y Fd(0)1221
1661 y Fe(\032)1242 1644 y Fd(2)1242 1671 y(12)1277 1661 y
Ff(\()p Fe(\034)5 b Ff(\))p Fe(d\034)262 1776 y Ff(Substituting)16
b(the)h(expression)g(of)f Fe(\032)849 1782 y Fd(12)884 1776
y Ff(\()p Fe(\034)5 b Ff(\))17 b(in)o(to)f(the)g(ab)q(o)o(v)o(e)g(equation)g
(w)o(e)h(get)g(that)f(the)262 1825 y(mean)c(sqare)j(crosscorrelation)g(is)831
1809 y Fd(2)p 823 1816 34 2 v 823 1840 a(27)861 1825 y Ff(.)967
2574 y(1)p eop
%%Trailer
end
userdict /end-hook known{end-hook}if
%%EOF