TUGAS AKHIR ANALISA KEY PERFORMANCE INDICATOR (KPI) 3RD CARRIER CELL PADA JARINGAN 3G Diajukan guna melengkapi sebagian syarat dalam mencapai gelar Sarjana Strata Satu (S1)
Disusun oleh : Nama
: Dyan Tri Utomo
NIM
: 41410110066
Jurusan
: Teknik Elektro
JURUSAN TEKNIK ELEKTRO FAKULTAS TEKNIK UNIVERSITAS MERCU BUANA JAKARTA 2014
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KATA PENGANTAR
Puji dan syukur kehadirat Allah SWT atas rahmat dan hidayah-Nya sehingga penulis dapat menyelesaikan penelitian dan penulisan Tugas Akhir dengan judul “Analisa Key Performance Indicator (KPI) 3rd Carrier Cell pada jaringan 3G” dapat diselesaikan dengan baik.
Pada kesempatan ini penulis ucapkan terima kasih kepada Bapak Yudhi Gunardhi, S.T. , M.T. selaku Koordinator Tugas Akhir dan Ibu Dian Widi Astuti S.T., M.T. selaku Pembimbing dan Dosen Mercu Buana yang telah banyak memberikan dukungan dan motivasi, sehingga mampu diselesaikannya proposal pengajuan penelitian dan penulisan Tugas Akhir guna menyelesaikan Strata Satu jurusan Teknik Elektro di Universitas Mercubuana.
Semoga penelitian dan penulisan Tugas Akhir ini dapat bermanfaat baik untuk penulis, dosen pembimbing, serta rekan-rekan Mahasiswa Universitas Mercubuana dan masyarakat umum. Penulis sangat mengharapkan kritik dan saran
yang dapat
dikirimkan ke email
[email protected]
untuk
pengembangan penelitian selanjutnya yang lebih baik.
Jakarta, Juni 2014
Penulis
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DAFTAR ISI Halaman Judul ................................................................................................. i Halaman Pernyataan ........................................................................................ ii Halaman Pengesahan ...................................................................................... iii Abstrak ........................................................................................................... iv Kata Pengantar ................................................................................................ v Daftar Isi .......................................................................................................... vi Daftar Tabel .................................................................................................... ix Daftar Gambar ................................................................................................. x Daftar Istilah..................................................................................................... xiii Daftar Singkatan............................................................................................... xiv
BAB I
PENDAHULUAN
1.1 Latar Belakang .......................................................................................... 1 1.2 Rumusan Masalah ..................................................................................... 2 1.3 Tujuan Penelitian ...................................................................................... 2 1.4 Manfaat Penelitian .................................................................................... 2 1.5 Batasan Masalah ....................................................................................... 2 1.6 Metode Penelitian....................................................................................... 3 1.7 Sistematika Penulisan ................................................................................ 3
BAB II
DASAR TEORI
2.1 Perkembangan sistem telekomunikasi bergerak (selular) ......................... 5 2.2 Arsitektur Jaringan UMTS ......................................................................... 7 2.2.1 Elemen jaringan dari GSM Phase 2+ .............................................. 9 2.2.2 Elemen jaringan dari UMTS Phase 1................................................10 2.3 Key Performance Indicators (KPI) ........................................................... 15 2.4 Parameter KPI .......................................................................................... 15
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2.4.1 Accessibility ...................................................................................... 15 2.4.2 Retainability ..................................................................................... 17 2.4.3 Mobility ............................................................................................ 18 2.5 Parameter congestion analisis ................................................................... 19 2.5.1 Power Congestion ............................................................................ 19 2.5.2 CE Congestion ................................................................................. 20 2.5.3 Code Congestion .............................................................................. 21 2.5.4 IuB Congestion ................................................................................ 22 2.6 Metode Optimasi KPI ............................................................................... 23
BAB III PENGUMPULAN DATA PERFORMANCE 3.1 Diagram Alir Implementasi 3rd Carrier ................................................... 27 3.2 Proses pengambilan data .......................................................................... 28 3.3 Proses pengolahan data ............................................................................ 32
BAB IV ANALISA DATA PERFORMANCE 4.1 Performance 3 hari sebelum dan setelah implementasi (28/05/2014 00:00 31/05/2014 08:00) ..................................................................................... 34 4.1.1 Remark per KPI ................................................................................ 34 A. Accessibility ................................................................................. 34 B. Retainability ................................................................................. 36 C. Mobility ........................................................................................ 37 D. Feature ......................................................................................... 39 E. Traffic & Payload ......................................................................... 40 4.1.2 Deskripsi masalah ............................................................................ 41 4.1.3 Solusi ................................................................................................ 42 4.2 Performance update (28/05/2014 00:00 - 01/06/2014 08:00) .................. 42 4.2.1 Remark per KPI ................................................................................ 42 A. Accessibility ................................................................................. 42 B. Retainability ................................................................................. 44 C. Mobility ........................................................................................ 45 D. Feature ......................................................................................... 47
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E. Traffic & Payload ......................................................................... 48 4.2.2 Deskripsi masalah ............................................................................ 49 4.2.3 Solusi ................................................................................................ 50
4.3 Performance update (28/05/2014 00:00 - 02/06/2014 08:00) .................. 52 4.3.1 Remark per KPI ................................................................................ 52 A. Accessibility ............................................................................... 52 B. Retainability ............................................................................... 55 C. Mobility ...................................................................................... 56 D. Feature ....................................................................................... 58 E. Traffic & Payload ...................................................................... 59 4.3.2 Deskripsi masalah ............................................................................. 60 4.3.3 Solusi ................................................................................................ 61 4.4 Performance final update (28/05/2014 00:00 - 05/06/2014 23:59) .......... 64 4.4.1 Remark per KPI ................................................................................ 64 A. Accessibility ............................................................................... 64 B. Retainability ............................................................................... 66 C. Mobility ...................................................................................... 67 D. Feature ....................................................................................... 69 E. Traffic & Payload ...................................................................... 70 F. Others ......................................................................................... 72 4.4.2 Final Description ............................................................................. 73 4.5 Summary KPI Daily & Additional ............................................................ 74
BAB V KESIMPULAN 5.1 Kesimpulan .............................................................................................. 76 5.2 Saran ......................................................................................................... 77
DAFTAR PUSTAKA ..................................................................................... 78 LAMPIRAN....................................................................................................79
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DAFTAR TABEL
Tabel 3.1 Tabel Site Basic ............................................................................. 28 Tabel 3.2 Tabel Counter & Formula .............................................................. 28 Tabel 4.1 Balancing Data Script CR1 ............................................................ 52 Tabel 4.2 Modify BlindHo ............................................................................... 63 Tabel 4.3 KPI Achievement ............................................................................. 74 Tabel 4.4 Capacity Utilization ........................................................................ 75
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DAFTAR GAMBAR Gambar 2.1 Alur Evolusi Menuju HSPA ........................................................ 6 Gambar 2.2 Rate Transmisi ............................................................................. 7 Gambar 2.3 Jaringan UMTS Tahap 1 ............................................................. 8 Gambar 2.4. UMTS tahap 1: UTRAN .............................................................. 10 Gambar 2.5 RNC Function............................................................................... 12 Gambar 2.6 Node B Function .......................................................................... 14 Gambar 2.7 UMTS UE Function .................................................................... 14 Gambar 2.8 Segitiga CQC .............................................................................. 23 Gambar 3.1 Diagram Alir Implementasi 3rd Carrier [2] ................................ 27 Gambar 3.1 Login M2000 ............................................................................... 28 Gambar 3.2 Input formula di tools .................................................................. 29 Gambar 3.3 Raw data dari server ................................................................... 29 Gambar 3.4 Browse File ................................................................................. 32 Gambar 3.5 Import .......................................................................................... 32 Gambar 3.6 Query data ................................................................................... 33 Gambar 3.7 Hasil olahan data ......................................................................... 33 Gambar 4.1 RRC SR (%) #1 ............................................................................ 34 Gambar 4.2 CSSR Voice (%) #1 ..................................................................... 34 Gambar 4.3 CSSR PS (%) #1 .......................................................................... 35 Gambar 4.4 CSSR HSDPA (%) #1 .................................................................. 35 Gambar 4.5 CDR Voice (%) #1 ....................................................................... 36 Gambar 4.6 CDR PS (%) #1 ........................................................................... 36 Gambar 4.7 CDR HSDPA (%) #1 ................................................................... 37 Gambar 4.8 SHO SR (%) #1 ............................................................................ 37 Gambar 4.9 ISHO CS SR (%) #1 .................................................................... 38 Gambar 4.10 ISHO PS SR (%) #1 ................................................................... 38 Gambar 4.11 IFHO SR (%) #1 ........................................................................ 39 Gambar 4.12 DRD SR (%) #1 ......................................................................... 39 Gambar 4.13 Voice Traffic (Erl) #1 ................................................................ 40 Gambar 4.14 PS DL Payload (Mb) #1 ............................................................ 40
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Gambar 4.15 PS UL Payload (Mb) #1 ............................................................ 41 Gambar 4.16 HSDPA Payload (Mb) #1 .......................................................... 41 Gambar 4.17 RRC SR (%) #2 .......................................................................... 42 Gambar 4.18 CSSR Voice (%) #2 ................................................................... 42 Gambar 4.19 CSSR PS (%) #2 ........................................................................ 43 Gambar 4.20 CSSR HSDPA (%) #2 ................................................................ 43 Gambar 4.21 CDR Voice (%) #2 ..................................................................... 44 Gambar 4.22 CDR PS (%) #2 ......................................................................... 44 Gambar 4.23 CDR HSDPA (%) #2 ................................................................. 45 Gambar 4.24 SHO SR (%) #2 .......................................................................... 45 Gambar 4.25 ISHO CS SR (%) #2 .................................................................. 46 Gambar 4.26 ISHO PS SR (%) #2 ................................................................... 46 Gambar 4.27 IFHO SR (%) #2 ........................................................................ 47 Gambar 4.28 DRD SR (%) #2 ......................................................................... 47 Gambar 4.29 Voice Traffic (Erl) #2 ................................................................ 48 Gambar 4.30 PS DL Payload (Mb) #2 ............................................................ 48 Gambar 4.31 PS UL Payload (Mb) #2 ............................................................ 49 Gambar 4.32 HSDPA Payload (Mb) #2 .......................................................... 49 Gambar 4.33 HSDPA UE #1 ........................................................................... 50 Gambar 4.34 PS UL CE Congestion #1 .......................................................... 50 Gambar 4.35 CS Code Congestion #1 ............................................................ 51 Gambar 4.36 PS Code Congestion #1 ............................................................. 51 Gambar 4.37 RRC SR (%) #3 .......................................................................... 53 Gambar 4.38 CSSR Voice (%) #3 ................................................................... 53 Gambar 4.39 CSSR PS (%) #3 ........................................................................ 54 Gambar 4.40 CSSR HSDPA (%) #3 ................................................................ 54 Gambar 4.41 CDR Voice (%) #3 ..................................................................... 55 Gambar 4.42 CDR PS (%) #3 ......................................................................... 55 Gambar 4.43 CDR HSDPA (%) #3 ................................................................. 56 Gambar 4.44 SHO SR (%) #3 .......................................................................... 56 Gambar 4.45 ISHO CS SR (%) ....................................................................... 57 Gambar 4.46 ISHO PS SR (%) #3 ................................................................... 57
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Gambar 4.47 IFHO SR (%) #3 ........................................................................ 58 Gambar 4.48 DRD SR (%) #3 ......................................................................... 58 Gambar 4.49 Voice Traffic (Erl) #3 ................................................................ 59 Gambar 4.50 PS DL Payload (Mb) #3 ............................................................ 59 Gambar 4.51 PS UL Payload (Mb) #3 ............................................................ 60 Gambar 4.52 HSDPA Payload (Mb) #3 .......................................................... 60 Gambar 4.53 HSDPA UE #2 ........................................................................... 61 Gambar 4.54 PS UL CE Congestion #2 .......................................................... 61 Gambar 4.55 CS Code Congestion #2 ............................................................ 62 Gambar 4.56 PS Code Congestion #2 ............................................................. 62 Gambar 4.57 RRC SR (%) #4 .......................................................................... 64 Gambar 4.58 CSSR Voice (%) #4 ................................................................... 64 Gambar 4.59 CSSR PS (%) #4 ........................................................................ 65 Gambar 4.60 CSSR HSDPA (%) #4 ................................................................ 65 Gambar 4.61 CDR Voice (%) #4 ..................................................................... 66 Gambar 4.62 CDR PS (%) #4 ......................................................................... 66 Gambar 4.63 CDR HSDPA (%) #4 ................................................................. 67 Gambar 4.64 SHO SR (%) #4 .......................................................................... 67 Gambar 4.65 ISHO CS SR (%) #4 .................................................................. 68 Gambar 4.66 ISHO PS SR (%) #4 ................................................................... 68 Gambar 4.67 IFHO SR (%) #4 ........................................................................ 69 Gambar 4.68 DRD SR (%) #4 ......................................................................... 69 Gambar 4.69 Voice Traffic (Erl) #4 ................................................................ 70 Gambar 4.70 PS DL Payload (Mb) #4 ............................................................ 70 Gambar 4.71 PS UL Payload (Mb) #4 ............................................................ 71 Gambar 4.72 HSDPA Payload (Mb) #4 .......................................................... 71 Gambar 4.73 HSDPA UE #3 ........................................................................... 72 Gambar 4.74 PS UL CE Congestion #3 .......................................................... 72 Gambar 4.75 CS Code Congestion #3 ............................................................. 73 Gambar 4.76 PS Code Congestion #3 .............................................................. 73
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DAFTAR ISTILAH Accessibility
kemampuan user yang disediakan oleh operatoruntuk memperoleh layanan kapanpun dan dimanapun.
ARFCN
kode nomor yang menggambarkan tiap-tiap frekuensi
Bandwidht
Lebar pita frekuensi
BTS
Perangkat radio telekomunikasi yang menerima dan mengirimkan sinyal dari telepon seluler
Carrier
Frekuensi pembawa
Cell
cakupan area dari suatu base station
Congestion
kemacetan yang terjadi pada jalur paket – paket data
Coverage
cakupan area
Drive Test
pengukuran performansi jaringan dari segi radio
Downlink
arah transmisi dari base stasion ke arah user equipment
Handover
pengalihan kanal trafik dari satu base station ke base station yang lain
Interface
Hubungan antar perangkat
KPI
Pengukuran atau Standar suatu performansi yang ditentukan
Mobility
Pengukuran yang berkaitan pada mobilitas/perpindahan user.
Node B
sebutan Base Transceiver Station untuk 3G
Retainability
Kemampuan user dan sistem jaringan untuk mempertahankan layanan hingga berakhirnya layanan tersebut.
RNC
Tempat interkoneksi Node B
Throughput
jumlah bit yang diterima oleh user
Traffic
Jumlah konektivitas yang sedang berlangsung
Uplink
arah transmisi dari user equipment ke arah base stasion
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DAFTAR SINGKATAN
ARFCN
Absolute Radio Frequency Channel Number
BTS
Base Transceiver Station
CDR
Call Drop Rate
CS
Circuit Switch
CSSR
Call Setup Success Rate
DRD
Direct Retry Decision
HSDPA
High Speed Downlink Packet Access
HSUPA
High Speed Uplink Packet Access
IFHO
Inter Frequency Hand Over
ISHO
Inter System Hand Over
KPI
Key Performance Indicator
LTE
Long Term Evolution
PS
Packet Switch
RAN
Radio Access Network
RNC
Radio Network Controller
SHO
Soft Hand Over
UE
User Equipment
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