6 sectorized cell and micro solution

8/2/2019 6 Sectorized Cell and Micro Solution

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HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential

6 sectorized cell for GOLFSENAYANMW

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GOLFSENAYANMW


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6 sectorized solution for GOLFSENAYANMW (1/2) Background

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There are some spots poor RSCP and ECNO, mostly due to major propagationloss caused by tree and building while gain of antenna used cant compensate

these loss.


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HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 4

6 sectorized solution for GOLFSENAYANMW (2/2) Solution Proposed

GOLFSENAYANMW have not

good coverage and causinghigh congestion

Due to site density surroundingthis site, adding of new site isdifficult.

6 sectorized cell is proposed toovercome this problem

By using this 6 sectorized cell,no need site acquisition, newtransmission, and new powersupply line so that safe cost.

Adjacent interference / pilotpollution is suppresed by 6sector antenna having 33degree of beamwidth, while thecoverage is more penetratabledue to high directivity and gain

of antenna


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6 sectorized solution for JKTDESIGNCNTRMW

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JKTDESIGNCNTRMW have

not good coverage and causinghigh congestion Due to site density surroundingthis site, adding of new site isdifficult.

6 sectorized cell is proposed to

overcome this problem By using this 6 sectorized cell,no need site acquisition, newtransmission, and new powersupply line so that safe cost.

Adjacent interference is

suppresed by 6 sector antenna33 degree of beamwidth


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Micro Site Solution Trial - PIMALLOW

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PIMALLOW new site solution (1/3) - Background

Tunel / Underpass

TUNNEL

SKYWALK

TUNNEL

SKYWALK

RSCP and ECNO plot

RSCP and ECNO are not stable due to no dominant serving, PIMALLMW3_SC24 and PIMALLMW2_SC16suspected blocking by Pondok Indah Mall I building to the under SKYWALK.


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PIMALLOW new site solution (2/3) compare with2G coverage

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RxLev Sub and RxQual Sub Plot

Unlike 3G coverage, for 2G, Rx Level Sub and Rx Qual Sub maintain on good level. UE mostly servedby PIMALLOD1_583 and PIMALLOD2_575.


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PIMALLOW new site solution (3/3) proposal

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3G weak coverage is found inPondok Indah tunnel unlike 2Gcoverage

PIMALLOD (2G micro site)have been existed to servedthis area.

To overcome this problem, 3G

micro site is proposed co-location with PIMALLOD,namely PIMALLOW

This micro site have advantagein minor interference due to lowheight and gain of antenna


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Thank youwww.huawei.com

6 sectorized cell and micro solution

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