7/25/2019 GFR Analysis Report DriveTest_Cluster Sungai Liat

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HUAWEI TECHNOLOGIES CO., LTD.

GFR Analysis Report DriveTest_Cluster Sungai Lia

7/25/2019 GFR Analysis Report DriveTest_Cluster Sungai Liat

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ad spot and ad Event Cluster Sungai Liat Overview

Cluster Sungai LiatOverview

Cluster SungaZoom In

7/25/2019 GFR Analysis Report DriveTest_Cluster Sungai Liat

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(1) ad Event on MS2 (Call Dropped)

Spot: Bad Event (CallSLT067MD1_DMT_Kud

Analye: Call Dropped is se

SLT067MD1_DMT_K

#air $%LevSu!dBm"is ell was servespot area' A*ter int"at t"ere-s suspeinter*erene !etwSLT067MD1_DMT_KSTOSNGLIATMDC3(011) w"i" is impDropped'

"ese !ad spot are

*ound LAC island oea" sites' Based SLT067MD1_DMT_K56dB (It means+ eon+ di8ult to ellredue t"e value o0dB

Ation: $etune immediate

SLT067MD1_DMT_Ksolving !ad spot o*arming (inluded

#or permanent sol

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(2) ad Event on MS2 ( locked Call and Ping Pong andover)

Spot: Bad Event (Bloingong /O) atN_SLT065MD1_PRO_Sarea

Analye:

"ere-s is suspetinter*erene !etwN_SLT065MD1_PRO&kaMD1and STOSBCC/ ;

7/25/2019 GFR Analysis Report DriveTest_Cluster Sungai Liat

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(!) "o ad Event on MS2 ( ad #ual due to suspect co$c%annel int

Spot: >o Bad Event (suspet o."annel inN_SLT065MD1_PRO_Sarea

Analye:

"ere-s is suspetinter*erene !etwN_SLT065MD1_PRO&kaMD3and ML%RBCC/ 010 and !ad(island LAC24us"ruser "appened inw"i" is impat toBlo7ed Call'

Ation: $etune immediate

N_SLT065MD1_PRO&kaMD3 to solvingwaiting $e.*armingativity'

#or permanent solBut+ i* it-s impossiCell $eselet /ystdisrepany LAC (LLAC)'

_SS _C

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HISILICON SEMICONDUCTORHUAWEI TECHNLGIES C!" LTD! Page 6

(') ad #ual on MS2 ( ad #ual due to suspect dragging coverage

Spot: Bad &ual due toverage in LAC Bord

Analye: Bad spot at

C_SLT06'MG1_TS(is t"ere-s no Colo !e dragging overC_SLT06'MG1_TS(Beside t"at+ Bad sBorder+ w"i" is pissue'

Ation: Add ell olo DCS

C_SLT06'MG1_TS(ma7e smoot" "anddragging overage

#or permanent solBut+ i* it-s impossiCell $eselet /ystdisrepany LAC (LLAC)'

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( * +) ad #ual on MS2 ( ad #ual due to suspect "o DCS,Colo a

SL/02M13/ 34urung * C3SL/055M13/SEL36enanga2 )

Spot: Bad &ual due tDCS2Colo at SLT0*+MC_SLT0--MG1_TS(L_K

Analye: Bad &ual due to su

DCS2Colo at SLT0*C_SLT0--MG1_TS(t"is !ad spot area%AT.R.SAMDC to

Ation: Add ell olo DCS

SLT0*+MG1_T%G_,C_SLT0--MG1_TS(smoot" "andover overage in DCS C