otherfunctions,theyarenotonlyrichincontent,butalsohave
an
Weband
openoperating
system,
phone
SO
you
Caninstallmore
applicationsinthesmartphone,
SO
andthesmart
Canhandlemultiple
applications,
we
canexpand
thesoftwareunlimited,
andupgradethehardware.
3Gmobilephonereferswirelesscommunications
to
mobilecommunication
Internettechnology.It
terminal
thatcombinesmusic,
andthe
Candealimages,
videostreamingandotherformsofmediaservicesincluding
webbrowsing,conferencecalls,
e-commerceandsomeotherinfoI"Illationservices.3GmobileiS
completelytheproductofintegrationofcommunicationsindustryandthecomputerindustrial.Sinceissuing3Glicenses,
China,phoneis
can
3Gmobilephonesdevelopedrapidlyin
make
a
a
goodenvironmentfor3G’SdevelopmentinChina.3Gmobile
newmobilegoodatdealingmobileintemetanddataservices,people
surfthewebsite,usee-mail,andwatchmultimediavideothroughmobilephoneittakesgreatconvenienceforpeople’Slives.Thecombinationofsmart3Gmustbethetrendinthefuture.
anytime,
phones
and
The
mainworkofmyprojectisthedesignandoptimizationof3Gsmartphone
on
communicationmodule
Android
platform.This
paperimplementandoptimizethequalityof
dail,SMS,contactsandother
phonemodule
functions,tomake
communicationbener.ThemainchipisQualcomm’SQSD8250processorchipset,
itinclude
a
applicationprocessorand
a
basebandprocessor.RTR6285RFchipis
a
III
武汉理工大学硕士学位论文
single—chip
UMTS
radiofrequencycomplementary
CMOS
transceiver、析ththe
functionofbandreceivediversityandGPS,receivediversityfunction,
RTR6285
transceiver
integrates
itincreasenetworkcapacityby50%,
andmakethe
numberofaveragedataprocessingoftheHSDPAdouble.IntegratedGPSwillmeet
on
location
andemergency
services.TheOperatingsystem
usea
verypowerful
smartphoneplatformAndroidreleasedbyGoogle.Thesisisdividedintofour
parts,thefirstpartdiscussesthe
Android
platform
and
th