無線產(chǎn)品線BSS月考試題答案

Lastrevisiondate:13December2020.

T2ú·BSS×êáêìa￡¨BTS￡′e°

2002ê5

ò￠ììa￡¨?

1·￡1220·￡

1?￠BTSê±óóDáàà￡òààê′óE1éìáèμê±ó￡óóúí2PCMêyYá÷￡3aPCMê±ó￡P(guān)CMê±?óóD_8K_oí_2M_á￡úBTS30D￡óé_BIE_μ￥°ìá1￡áíòààê±óóóúBTSμê±·′ó¨ê±oíéμ2¨μ2úéú￡3aTDMAê±ó￡°üà¨ê±óFCLK￡?°·ò±èìóOBCLKoíéμà·2ê±óSYNT￡?úBTS30D￡TDMAê±?óóé

MCK__μ￥°ìá1￡

2￠BTS312ú1μíaD3′aáíáé￡

1880mmá650mmá500mm￡μ￥ú1úê±á_330_kg￡

3￠BTS3001C¤°éμACTμμéáeêèyé￡oáá±íêùóDBTùENABLE￠éá±íê2·BTDISABLE￡¨2°üà¨÷BCCH￡?￠e±íê÷BCCHDISABLE￡

4￠óμμí3ò°òaóóμμ×è2′óóú_5

|?_￡óμμìè1D￡¨Dóú150mm2￡òó|éüa__±__×?￡

5￠Doó|óμá÷ò1·a°óú￡°óúμàáéùa_150__mm￡

6￠BSC×′óéòàèYμ8BM￡?BMéò128Dò128TRX￡

B.ìútD￡

7￠BSC§3×′ó°á6400Erl￡×′ó

BHCAμ800k￡

t￠μ￥òàìa￡¨?ìa2·￡1230·￡

1￠òD±êêóú·￠éúμ÷òaê±ê￡o￡¨BCDEF￡?￡

A.×èèìD

B.1|ê·§

C.·￠Dμ°ü

D.￥μ÷ò

E.óé￠·é

F.μêó2oíàó2

2￠μ±ìúta50m￠êòía×ü3¤èa5mê±￡ó|úàμμ·×÷óμD￡

￡¨ACD￡?￡

A.ààatéì¨oóò×·§ú￡

C.ùóú1|ü

C.ààatìòyáêòía×ü°ò×·§ú￡

D.àèà′°°à′°μía2à￡

E.êòía×üD￡

3￠￠ù°2×°ê±Dèòa×￠òaμμêìa￡èêyè·μê￡¨ACE￡?￡

A.1ì¨ìé1òY¤μ×è·¨2￠×°éíY¤oó￡1ì¨ì1òé￡è×è′11òè·¨óàèy1òY¤μ×￡

B.úμ¨Dü1òoóùáóóμ￡

C.ùúμ¨ê1ì¨ù×ùéμ1ò13à′Dü1òoí1ìμ￡

D.·àé1üo°°μ°2×°oó￡ù°2×°é°￡

E.μ′a1￠Dμ3a1￠êμ￠èúóú￡¨MMI￡ùú¤D￡

4￠MMU×÷a￠ùμ2ù×÷¤μ￥a￡áoá￡¨ABC￡2·1|ü￡

A.O&M1|?ü

B.ê±ó′1|ü

D.ù′êy×′|àí1|ü

5￠BTS312ùμDá′|àí1|üóD￡o￡¨ABCD￡?￡

A.Tá′·21üàí1|ü

B.רóDμà1üàí1|ü

C.112Dμà1üàí1|ü

D.TRX1üàí1|?ü

6￠êúDTXêúéDDDμ÷òa×÷óê￡o￡¨AB￡?￡

A.μμíêú1|o

B.éùμí3úéè

C.éùù1|o

D.éùùúμ÷

7￠BTS30TRXù′Do′|àí2·￡¨TBU￡μ×÷ó￡o￡¨

ABD￡?￡

A.′|àíBTS2íóúéμDáD-òé￡íê3éDSPμ3ìDòóò°TRX￡éμˉ′|àíμè￡

B.êy×Do′|àí2·íê3éDo±àò￠Doaμ÷￠ˉ·′ˉμè1|ü￡

C.íê3ééμDoμ·′ó1|ü￡

D.RPUíà′μéDDDμDoDD2éùoí2¨oóíDSPDDaμ÷oí·ˉo2￠￡

8￠BSC2éóμê±ó°a￡o￡¨C￡?

A.CK2

B.CK3

C.GCKS

D.MCK

9￠￡éí¨Dμàí2÷òaí¨1y￡¨AC￡êμ￡

A.1a?

B.DCL

C.HSCX

D.HDLC

10￠BSCμ?BMúí¨Dμàí2÷òaí¨1y￡¨ACD￡êμ￡

A.óê?

B.′ú

C.HSCX

D.HDLC

11￠BSCμ?TCSMòé×°μμ￥°￡¨ABC￡?￡

A.FTC

B.MSM

C.PWS

D.SMI

12￠′êóúμ￥a÷òaóé￡¨ABCD￡113é￡

A.GFBI/FBC

B.GCTN

C.E3M

D.DRC

C.T×ê′1üàí

13￠BSCó?CDBí¨1y￡¨D￡àá￡

A.GFBI/FBC

B.BIE

C.FTC

D.GMEM

14￠￡¨D￡?ê′óèYáBSCμ°·oíD￠μDD￡

A.BM

B.AM/CM

C.GCTN

D.GNET

15￠BM￡é÷òaíê3é￡¨ABCDE￡μè1|ü￡

A.o?D′|àí

B.Dá′|àí

D.Tá′·μ1üàí

E.μ·¤

èy￠Dìa￡¨?ìa1·￡1210·￡

1￠°·￠μí3￠±üêú¤ì¨￡ü¤ì¨￡¨MMIé￡2ü2ù×÷￡￡¨T￡?

2￠2íààDíμíDμào¨òè￡oGSM900￡o′ó1μ124￡DCS1800￡o′ó512μ885￡

￡¨T￡?

3￠TRXéμ·2aêèDμà×·￠×ê￡úìμ￡êò2§3￡′2aêó°ìáDμà￡òaáDμàààDí±DêTCH￡íê±áDμàμààa5￡￡¨F￡?

4￠BTS30Dá′|àí￡¨SCP￡êM900/M1800

BTSòμ′|àíμoD￡òμaμ￥íê3éM900/M1800

BTSμ′ó2·òμ′|àí1|ü￡SCP3ìDòDDóúTRXμ￥°μRPU￡éé￡

￡¨F￡?

5￠′êà1μ￥aTESéìá1+3V￠-

3V±á÷μ′oí75VAC/25Hzáá÷￡ê1TEUü1y3￡1¤×÷￡￡¨F￡?

6￠TCSM÷òaíê3é±/ùêêêoí×ó′ó1|ü￡￡¨T￡?

7?￠OMCê?BSCoíBTSí¨Dμáo￡OMCí¨1yBAMBSCDD2ù×÷¤￡￡¨T￡?

8?￠GCTNíê3é÷￡éDooíAM/CMú2D￠μ￡2￠ìá1÷úò÷￡éóμí¨μà￡￡¨F￡?

9?￠GMCCSíê3é÷CPUμ1|ü￡AM/CM￡íê±ìá1óBAMμóú￡￡¨F￡?

10￠′ó1|üèà′·￡BSCé·aμí3￠í￠TCSMμ￥a￠ùóúéè±￠ê±óí2μí3￠ˉμí3

￠oó1üàí￡é￡¨

BAM￡oíD12￥êyYa￡¨CDB￡?￡￡¨T￡?

￠ò′eìa￡¨1220·￡

1￠òòaD′3BTS30éyê±￡éμoóμùú2DD1y3ì￡¨7·￡￡

1.TMUoíTRX×ì￡

2.L2μ?OML¨á￠￡

3.°?BSCòMMIé±￡′μèít°±óμTMUé￡

4.TMUèít¤￡

5.μoíD3êˉ￡

6.TMUòTRXDDèító￡2￠¤TRXèít￡

7.RSLá′·¨á￠￡

oó￡ù′y3￡DD￡

2￠ùμ1üàíó°üà¨￡oμ￡¨Site￡￠D￡¨Cell￡￠μ￡¨RadioCarrier￡oíù′ê·￠Dú￡¨BasebandTransceiver￡￡μ÷òμ×′ìoò￡¨5·￡￡

A.ùμ1üàí×′ìóéBSC￡o

locked×′ì?￡o±íê?BSCò-

aùóDí¨1y1üàíóμoD￡2￠òóDDμòμáóμ1üàíóé￡

shuttingdown×′ì?￡o±íêóDDμòμáóμ1üàíóé￡òóDμ±￡3￡

unlocked×′ì?￡o±íêDμòμêDíáóμ1üàíóé￡

B.ùμ2ù×÷×′ì￡o

disabled×′ì?￡o±íê×ê′íêè2é2ù×÷2￠ò2üaó§ìá1·t￡

enabled×′ì?￡o±íê×ê′íêèò2·é2ù×÷2￠òéòê1ó￡

2￠òêAM/CMú1×é3é￡¨8·￡￡

AM/CMú1°üà¨òê±óò￡òí¨Dò￡ò′êóúò￡¨áò￡￡òCDBòoíòBAMò￡

￠·ìa￡¨20·￡

1￠è13úùéyê±￡3áù3êˉ꧰üμêìa￡′eòêìa￡o

A￠ù3êˉ1y3ì·aμ3êˉoíD3êˉ￡òòaμ÷μoíD3êˉμ2è￡¨8·￡￡

(1)μ3êˉ°üoò2è￡o

a.éèμ-ó￡

b.éèμó2tó￡

c.éèμà1êD￡

d.¨á￠àμáó￡

e.·￠μa1¤üá￡

(2)D3êˉ°üoò2è￡o

a.¨á￠TEI￡?

b.¨á￠DáDμàáó￡

c.¨á￠òμDμàáó￡

d.éèDêD￡

e.éèDà1êD￡

f.éè?RCêD￡

g.éè?RCà1êD￡

h.éèDμàêD￡

i.éèDˉT￡

j.üáDa1¤￡

B￠μ÷èo¨2￠3yù3êˉ1ê￡¨12·￡￡

¨￡o

1￠óúμ3êˉ3′í￡oó|ì2éàó|μêyY￡2é′TMUê·y3￡1¤×÷￡2é′¤á′·ê·y3

￡￡

2￠óúD3êˉ1y3ìμ±D3′í￡oó|ì2éàó|μêyY￡2é′TMUê·y3￡1¤×÷￡¤á′·ê

·y3￡￡àó|μμ￥°ê·y3￡1¤×÷￡

3￠ì2é′ê·￡è·èê·′ê·óê1yò′ê1ê￡

1ê?3y￡o

ùY3′íμ3êˉ1y3ìμ2è￡×Dμì2é2￠üyàó|μêyY￡2é′àó|μ￥°￡ê1μ￥°y3￡1¤×÷￡ì2é¤á′·￡2￠ê1¤á′·±￡3í¨3￡

ìμa′ê￡o

1￠°êyY3′í±￠°￠óàí2ò±±íêúBSCêy1üì¨êyYóDó￡ì2éêyY￡

2￠°í¨