Mobile Networks Overview & 2G Standards Comparison

1) I Mobile Networks O verview2) II RadioTechnologies3) III 2GStandards4) IV GSM Advantages over CDM A
Nội dung trích xuất từ tài liệu:
Mobile Networks Overview & 2G Standards ComparisonMobile Networks Overview &2G Standards ComparisonDate O uti lne IM ² obie et or O ver ew l N w ks vi ² I adi Technol es IR o ogi ² I andar II2G St ds ² I G SM V Advant ages overC D M A Locaton,Dat i e,page n° 2 Ali seser lrght r ved © 2000,Al el i cat ,Pars. C elul et or l arN w ks O m nidi ectonal r i U ni r i di ectonal Sect ed orLocaton,Dat i e,page n° 3 Ali seser lrght r ved © 2000,Al el i cat ,Pars. C elul et or H i or l arN w ks st y  1stG ener i aton:Anal N et or og w ks  1979 C hi cago AM PS  1981 Sw eden NM T  1985 U nied ngdom t Ki TAC S  2nd ener i i t et or G aton:D gialN w ks  1992 Europe G SM 900 SM /G 1800  1995 U SA I S95C D M A) (  3rd ener i G aton:Feder i St atve andards  2000 Europe U M TS  i dem SA U I T M 2000:ED G E C D M A2000 +Locaton,Dat i e,page n° 4 Ali seser lrght r ved © 2000,Al el i cat ,Pars. Types elsor ofC l f D if entApplcatons fer i i Gl obal Sat lt elie R ural Urban I buidi n l ng M i o el cr C l Pi C el co l M acr C el o lLocaton,Dat i e,page n° 5 Ali seser lrght r ved © 2000,Al el i cat ,Pars. Ar t ur ofa SM et or chiect e G N w k B ase aton st i SubSyst B SS) em ( B B e a sy0 6 T T S B S B T T S S I N B SC M SC / VLR H LR / uC A B SC ...