数据与计算机通信-(第九版)-英文版

contents
chapter0reader’sandinstructor’sguide1
0.1outlineofthebook2
0.2aroadmapforreadersandinstructors3
0.3internetandwebresources5
0.4standards6

partoneoverview8
chapter1datacommunications,datanetworks,andtheinternet8
1.1datacommunicationsandnetworkingfortoday’senterprise9
1.2acommunicationsmodel16
1.3datacommunications19
1.4networks22
1.5theinternet25
1.6anexampleconfiguration30

chapter2protocolarchitecture,tcp/ip,andinternet-basedapplications32
2.1theneedforaprotocolarchitecture33
2.2asimpleprotocolarchitecture34
2.3thetcp/ipprotocolarchitecture38
2.4standardizationwithinaprotocolarchitecture46
2.5traditionalinternet-basedapplications49
2.6multimedia50
2.7recommendedreadingandwebsites53
2.8keyterms,reviewquestions,andproblems54
appendix2athetrivialfiletransferprotocol57

parttwodatacommunications62
chapter3datatransmission62
3.1conceptsandterminology64
3.2analoganddigitaldatatransmission75
3.3transmissionimpairments83
3.4channelcapacity89
3.5recommendedreadingandwebsite93
3.6keyterms,reviewquestions,andproblems94
appendix3adecibelsandsignalstrength97

chapter4transmissionmedia100
4.1guidedtransmissionmedia102
4.2wirelesstransmission116
4.3wirelesspropagation124
4.4line-of-sighttransmission129
4.5recommendedreadingandwebsites133
4.6keyterms,reviewquestions,andproblems134

chapter5signalencodingtechniques138
5.1digitaldata,digitalsignals141
5.2digitaldata,analogsignals151
5.3analogdata,digitalsignals162
5.4analogdata,analogsignals168
5.5recommendedreading175
5.6keyterms,reviewquestions,andproblems175

chapter6digitaldatacommunicationtechniques180
6.1asynchronousandsynchronoustransmission182
6.2typesoferrors186
6.3errordetection186
6.4errorcorrection196
6.5lineconfigurations202
6.6recommendedreading203
6.7keyterms,reviewquestions,andproblems204

chapter7datalinkcontrolprotocols208
7.1flowcontrol210
7.2errorcontrol217
7.3high-leveldatalinkcontrol(hdlc)223
7.4recommendedreading230
7.5keyterms,reviewquestions,andproblems230
appendix7aperformanceissues233

chapter8multiplexing268
8.1frequencydivisionmultiplexing243
8.2synchronoustimedivisionmultiplexing249
8.3statisticaltimedivisionmultiplexing259
8.4asymmetricdigitalsubscriberline266
8.5xdsl298
8.6recommendedreadingandwebsites272
8.7keyterms,reviewquestions,andproblems273

chapter9spreadspectrum276
9.1theconceptofspreadspectrum278
9.2frequency-hoppingspreadspectrum279
9.3directsequencespreadspectrum284
9.4codedivisionmultipleaccess290
9.5recommendedreadingandwebsite294
9.6keyterms,reviewquestions,andproblems294

partthreewideareanetworks298
chapter10circuitswitchingandpacketswitching298
10.1switchedcommunicationsnetworks300
10.2circuit-switchingnetworks302
10.3circuit-switchingconcepts305
10.4softswitcharchitecture309
10.5packet-switchingprinciples310
10.6recommendedreading320
10.7keyterms,reviewquestions,andproblems320

chapter11asynchronoustransfermode323
11.1theroleofatm325
11.2protocolarchitecture326
11.3atmlogicalconnections328
11.4atmcells333
11.5transmissionofatmcells339
11.6atmservicecategories343
11.7recommendedreadingandwebsites346
11.8keyterms,reviewquestions,andproblems347

chapter12routinginswitcheddatanetworks350
12.1routinginpacket-switchingnetworks351
12.2examples:routinginarpanet361
12.3least-costalgorithms367
12.4recommendedreading372
12.5keyterms,reviewquestions,andproblems373

chapter13congestioncontrolindatanetworks377
13.1effectsofcongestion379
13.2congestioncontrol384
13.3trafficmanagement386
13.4congestioncontrolinpacket-switchingnetworks388
13.5atmtrafficmanagement388
13.6atm–gfrtrafficmanagement400
13.7recommendedreading403
13.8keyterms,reviewquestions,andproblems404

chapter14cellularwirelessnetworks407
14.1principlesofcellularnetworks408
14.2first-generationanalog422
14.3second-generationcdma423
14.4third-generationsystems429
14.5fourth-generationsystems433
14.6recommendedreadingandwebsites438
14.7keyterms,reviewquestions,andproblems439

partfourlocalareanetworks442
chapter15localareanetworkoverview442
15.1topologiesandtransmissionmedia443
15.2lanprotocolarchitecture449
15.3bridges457
15.4hubsandswitches465
15.5virtuallans469
15.6recommendedreadingandwebsites474
15.7keyterms,reviewquestions,andproblems474

chapter16ethernet477
16.1traditionalethernet479
16.2high-speedethernet489
16.3ieee802.1qvlanstandard498
16.4recommendedreadingandwebsites500
16.5keyterms,reviewquestions,andproblems500
appendix16adigitalsignalencodingforlans503
appendix16bscrambling510
chapter17wirelesslans513
17.1overview514
17.2wirelesslantechnology519
17.3ieee802.11architectureandservices521
17.4ieee802.11mediumaccesscontrol526
17.5ieee802.11physicallayer533
17.6recommendedreadingandwebsites541
17.7keyterms,reviewquestions,andproblems542

partfiveinternetandtransportprotocols545
chapter18internetprotocols545
18.1principlesofinternetworking546
18.2internetprotocoloperation551
18.3internetprotocol558
18.4ipv6568
18.5virtualprivatenetworksandipsecurity577
18.6recommendedreadingandwebsites580
18.7keyterms,reviewquestions,andproblems581
chapter19internetworkoperation585
19.1multicasting586
19.2routingprotocols596
19.3mobileip607
19.4recommendedreadingandwebsites619
19.5keyterms,reviewquestions,andproblems620
chapter20internetworkqualityofservice623
20.1integratedservicesarchitecture625
20.2resourcereservationprotocol634
20.3differentiatedservices644
20.4servicelevelagreements652
20.5ipperformancemetrics654
20.6recommendedreadingandwebsites657
20.7keyterms,reviewquestions,andproblems659
chapter21multiprotocollabelswitching661
21.1theroleofmpls663
21.2backgrounds665
21.3mplsoperation667
21.4labels672
21.5fecs,lsps,andlabels676
21.6labeldistribution678
21.7trafficengineering682
21.8virtualprivatenetworks687
21.9recommendedreadingandwebsites689
21.10keyterms,reviewquestions,andproblems690
chapter22transportprotocols692
22.1connection-orientedtransportprotocolmechanisms694
22.2tcp712
22.3tcpcongestioncontrol720
22.4udp731
22.5recommendedreadingandwebsites732
22.6keyterms,reviewquestions,andproblems733
appendices737
appendixafourieranalysis737
a.1fourierseriesrepresentationofperiodicsignals738
a.2fouriertransformrepresentationofaperiodicsignals739
a.3recommendedreading742
appendixbprojectsandotherstudentexercisesforteachingdataandcomputercommunications743
b.1animationsandanimationprojects744
b.2practicalexercises745
b.3socketsprojects745
b.4wiresharkprojects746
b.5simulationandmodelingprojects746
b.6performancemodeling747
b.7researchprojects747
b.8reading/reportassignments748
b.9writingassignments748
b.10discussiontopics748
references749
index762
partsixnetworksecurity(第23章和第24章的文件可登录华信教育资源网（www.hxedu.com.cn）注册下载)
chapter23computerandnetworksecuritythreats
23.1computersecurityconcepts
23.2threats,attacks,andassets
23.3intruders
23.4malicioussoftwareoverview
23.5viruses,worms,andbots
23.6recommendedreadingandwebsites
23.7keyterms,reviewquestions,andproblems
chapter24computerandnetworksecuritytechniques
24.1virtualprivatenetworksandipsec
24.2sslandtls
24.3wi-fiprotectedaccess
24.4intrusiondetection
24.5firewalls
24.6malwaredefense
24.7recommendedreadingandwebsites
24.8keyterms,reviewquestions,andproblems
onlinechapters
partseveninternetapplications25-1
chapter25electronicmail,dns,andhttp25-1
25.1electronicmail:smtpandmime25-2
25.2internetdirectoryservice:dns25-17
25.3webaccessandhttp25-28
25.4recommendedreadingandwebsites25-40
25.5keyterms,reviewquestions,andproblems25-41
chapter26internetmultimediasupport26-1
26.1real-timetraffic26-2
26.2voiceoveripandmultimediasupport—sip26-5
26.3real-timetransportprotocol26-15
26.4recommendedreadingandwebsites26-25
26.5keyterms,reviewquestions,andproblems26-26
onlineappendices
appendixcstandardsorganizations
c.1theimportanceofstandards
c.2standards-settingorganizations
appendixdtheosimodel
d.1themodel
d.2theosilayers
appendixetheinternationalreferencealphabet
appendixfproofofthesamplingtheorem
appendixgphysical-layerinterfacing
g.1v.24/eia-232-f
g.2isdnphysicalinterface
appendixhqueuingeffects
h.1queuingmodels
h.2queuingresults
appendixiatmadaptationlayer
i.1aalservices
i.2aalprotocols
appendixjleakybucketalgorithms
j.1peakcellratealgorithm
j.2sustainablecellratealgorithm
appendixkthespanningtreealgorithm
appendixllanperformanceissues
l.1theeffectofpropagationdelayandtransmissionrate
l.2simpleperformancemodelforcsma/cd
appendixmfibrechannel
m.1fibrechannelelements
m.2fibrechannelprotocolarchitecture
m.3fibrechannelphysicalmediaandtopologies
appendixnorthogonality,correlation,andautocorrelation
n.1correlationandautocorrelation
n.2orthogonalcodes
appendixotcp/ipexample
appendixpthetcp/ipchecksum
p.1onescomplementaddition
p.2useintcpandip
appendixqcryptographicalgorithms
q.1symmetricencryption
q.2public-keycryptography
q.3securehashfunctions
appendixruniformresourcelocators(urls)anduniformresourceidentifiers(uris)
r.1uniformresourcelocator
r.2uniformresourceidentifier
r.3tolearnmore
appendixsaugmentedbackus-naurform
appendixtsockets:aprogrammer’sintroduction
t.1sockets,socketdescriptors,ports,andconnections
t.2theclient/servermodelofcommunication
t.3socketselements
t.4streamanddatagramsockets
t.5run-timeprogramcontrol
t.6remoteexecutionofawindowsconsoleapplication
appendixuframerelay
u.1x.25
u.2framerelay
u.3framerelaycongestioncontrol
u.4problems
appendixvderivationsofequationsandexamples
glossary