Network Performance Enhancement RF

Presentation

Page 1Drive Test KPIPRE-Drive Test ResultsPOST-Drive Test Results PRE-Drive Test ResultsPOST-Drive Test Results RSRP> -90 dBm (%)> -90 dBm (%) PRE-Avg POST-Avg 58.85%56.47%-89.16-89.06SINR>121210 Mbps (%)>10 Mbps (%) PRE-Avg POST-Avg 75.78%89.01%28.71Mbps 31.45Mbps Summary LTE Locked ModePS Down Load StatePRE-Drive TestPOST-DRIVE TESTStatusCountCountERAB Success Ratio73.17% (30/41) 62.5% (5/8) RRC Setup Success Ratio97.29% (36/37)100% (7/7) Intra-frequency HO Success Ratio (%)100%(72/72 100%(71/71) Intra-frequency HO Time Delay Avg (ms)15.4915.54RF Optimization Zone SIDABPage #HUAWEI TECHNOLOGIES CO., LTD.1

Page 21RF Optimization Results_case zone SIDAB263ZONE : SIDABSITE : 5CELL : 14

45Page #HUAWEI TECHNOLOGIES CO., LTD.2

Page 3Case 1: MUSCAT_EXCH_4G Coverage Issue POST RSRP1PROBLEM DESCRIPTION : Weak coverage & SINR due to blocking by mountain at 310 deg & 270 deg and LTE site is not there.

PERMANENT SOLUTION: Need to plan new site co-located with existing 3G sites KALBOOH_3G and RIAM_PARK_3G.When new site is ON Air coverage will be improved in the effected area.

POST SINR1ZoneSite_Name LatitudeLongitudeDetailed_CategoryJustificationProgess RemarksSIDABKALBOOH_4G23.6202958.58492New SiteFor Coverage Enhancementto be finalized with OT planningAzimuth (40,160,300)SIDABRIAM_PARK_4G23.6204358.57732New SiteFor Coverage Enhancementto be finalized with OT planningAzimuth (25,120,320)

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Page 4Case2: MUSCAT_2_4G Coverage Issue POST RSRP2PROBLEM DESCRIPTION : Weak coverage & SINR due to blocking by mountain at 220deg.UE going on no service mode because in this area no LTE site.

PERMANENT SOLUTION: Need to plan new site co-located with existing 3G sites MUSCAT_MOI_2_3G. When new site is ON Air coverage will come in the effected area.

POST SINR2ZoneSite_NameLatitudeLongitudeDetailed_CategoryJustificationProgess RemarksSIDABMUSCAT_MOI_2_4G23.6092758.5837New SiteFor Coverage Enhancementto be finalized with OT planningAzimuth (50,150,330)

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Page 5Case3: SIDAB_VILLAGE2_4G Coverage Issue POST RSRPPROBLEM DESCRIPTION : No LTE site in this area UE going on no service mode due to blocking by mountain at 180, 150 & 210deg. PERMANENT SOLUTION: Need to plan new site co-located with existing 3G sites SIDAB_HILL_3G, HARAMIL_1_3G & SIDAB_GSM_3G. When new site is ON Air coverage will come in the effected area. area.

POST SINR33ZoneSite_Name LatitudeLongitudeDetailed_CategoryJustificationProgess RemarksSIDABSIDAB_HILL_4G23.594658.59711New SiteFor Coverage Enhancementto be finalized with OT planningAzimuth (0,170,250)SIDABHARAMIL_1_4G23.5940958.601838New SiteFor Coverage Enhancementto be finalized with OT planningAzimuth (85,165,300)SIDABSIDAB_GSM_4G23.591958.5919New SiteFor Coverage Enhancementto be finalized with OT planningAzimuth (40,260)Page #HUAWEI TECHNOLOGIES CO., LTD.5

Page 6Case4: SIDAB_VILLAGE2_4G Coverage Issue POST RSRPPROBLEM DESCRIPTION :

In this area no LTE site.UE going on no service mode.

PERMANENT SOLUTION:

Need to plan new site co-located with existing 3G sites MARINA_3G & HARAMIL_2_3G. When new site is ON Air coverage will be come in this effected areas.

POST SINR4ZoneSite_Name LatitudeLongitudeDetailed_CategoryJustificationProgess RemarksSIDABMARINA_4G23.5805958.606143New SiteFor Coverage Enhancementto be finalized with OT planningAzimuth (20,110,310)SIDABHARAMIL_2_4G23.5884158.600778New SiteFor Coverage Enhancementto be finalized with OT planningAzimuth (160,300)4Page #HUAWEI TECHNOLOGIES CO., LTD.6

Page 7Case5: AL_BUSTAN_2_4G Coverage Issue POST RSRPPROBLEM DESCRIPTION : Weak coverage & SINR due to blocking by mountain

PERMANENT SOLUTION: Need to plan new site co-located with existing 3G sites AL_BUSTAN_3G. When new site is ON Air coverage will be improved in the effected area.

POST SINR5ZoneSite_Name LatitudeLongitudeDetailed_CategoryJustificationProgess RemarksSIDABAL_BUSTAN_4G23.5657358.607306New SiteFor Coverage Enhancementto be finalized with OT planningAzimuth (330,90)5Page #HUAWEI TECHNOLOGIES CO., LTD.7

Page 8SIDAB Zones RSRP OverviewPRE RSRPPOST RSRPPage #HUAWEI TECHNOLOGIES CO., LTD.8

Page 9SIDAB Zones RSRP OverviewPRE RSRPPOST RSRPPage #HUAWEI TECHNOLOGIES CO., LTD.9

Page 10SIDAB Zones SINR OverviewPRE SINRPOST SINRPage #HUAWEI TECHNOLOGIES CO., LTD.10

Page 11SIDAB Zones SINR OverviewPRE SINRPOST SINRPage #HUAWEI TECHNOLOGIES CO., LTD.11

Page 12SIDAB Zones DL Throughput OverviewPRE DL THROUGHPUTPOST DL THROUGHPUTPage #HUAWEI TECHNOLOGIES CO., LTD.12

Page 13SIDAB Zones DL Throughput OverviewPRE DL THROUGHPUTPOST DL THROUGHPUTPage #HUAWEI TECHNOLOGIES CO., LTD.13Page 14RF Optimization Results_case zone SIDABRF requirement:ZoneSite Name LatitudeLongitudeDetailed_CategoryJustificationProgess RemarksSIDABAL_BUSTAN_4G23.5657358.60731New SiteFor Coverage Enhancementto be finalized with OT planningAzimuth (330,90)SIDABMARINA_4G23.5805958.60614New SiteFor Coverage Enhancementto be finalized with OT planningAzimuth (20,110,310)SIDABHARAMIL_2_4G23.5884158.60078New SiteFor Coverage Enhancementto be finalized with OT planningAzimuth (160,300)SIDABSIDAB_HILL_4G23.594658.59711New SiteFor Coverage Enhancementto be finalized with OT planningAzimuth (0,170,250)SIDABHARAMIL_1_4G23.5940958.60184New SiteFor Coverage Enhancementto be finalized with OT planningAzimuth (85,165,300)SIDABSIDAB_GSM_4G23.591958.5919New SiteFor Coverage Enhancementto be finalized with OT planningAzimuth (40,260)SIDABMUSCAT_MOI_2_4G 23.6092758.5837New SiteFor Coverage Enhancementto be finalized with OT planningAzimuth (50,150,330)SIDABKALBOOH_4G23.6202958.58492New SiteFor Coverage Enhancementto be finalized with OT planningAzimuth (40,160,300)SIDABRIAM_PARK_4G23.6204358.57732New SiteFor Coverage Enhancementto be finalized with OT planningAzimuth (25,120,320)Page #HUAWEI TECHNOLOGIES CO., LTD.14