Softswitch Capacity
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Softswitch Capacity MHTS ASR cct BHCA 3600 TD BHCA 2005 2006 2007 2008 2009 2010 SNT 940.995,0 7 992.938,0 0 1.047.748 ,18 1.105.583 ,88 1.166.612 ,11 1.231.009, 10 BRT 3.260.401 ,66 3.440.375 ,83 3.630.284 ,58 3.830.676 ,29 4.042.129 ,62 4.265.255, 18 TMR 3.262.325 ,99 3.442.406 ,39 3.632.427 ,22 3.832.937 ,20 4.044.515 ,34 4.267.772, 58 Tota l 7.463.722 ,73 7.875.720 ,22 8.310.459 ,98 8.769.197 ,37 9.253.257 ,07 9.764.036, 86
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Softswitch Capacity. Signaling Gateway Capacity. Signaling gateway capacity is defined by SDL. Design Estimation: 5% traffic for signaling channel 95% traffic for voice channel One call handled by 3 MSU. Each MSU is 16 bit length. TDM to SS7 Link Capacity. r =5,52%. - PowerPoint PPT Presentation
Transcript of Softswitch Capacity
Softswitch Capacity
MHTSASR
cctBHCA
3600
TD BHCA
2005 2006 2007 2008 2009 2010
SNT 940.995,07 992.938,00 1.047.748,18 1.105.583,88 1.166.612,11 1.231.009,10
BRT 3.260.401,66 3.440.375,83 3.630.284,58 3.830.676,29 4.042.129,62 4.265.255,18
TMR 3.262.325,99 3.442.406,39 3.632.427,22 3.832.937,20 4.044.515,34 4.267.772,58
Total 7.463.722,73 7.875.720,22 8.310.459,98 8.769.197,37 9.253.257,07 9.764.036,86
Signaling Gateway Capacity
Signaling gateway capacity is defined by SDL. Design Estimation:• 5% traffic for signaling channel• 95% traffic for voice channel• One call handled by 3 MSU. Each MSU is 16 bit length.
TDM to SS7 Link Capacity
bpsMSU
AKbps
05,0643600Capacity SDL
r =5,52%
xAx
MHTSxSDLcapacitysirkitvoice
95,03600
Sentral Tandem
Channel (n)
2005 2006 2007 2008 2009 2010
Barat 211 223 236 250 264 279
Timur 227 240 254 269 284 300
Sentrum 1.755 1.852 1.955 2.063 2.177 2.298
IP Network to Softswitch Link Capacity
KbpssdlCapacity 64
r =5,52%
Sentral Tandem
Kapasitas (Kbps)
2005 2006 2007 2008 2009 2010Barat 13.504 14.249,42 15.035,99 15.865,97 16.741,77 17.665,92
Timur 14.258 15.045,04 15.875,53 16.751,86 17.676,56 18.652,31
Sentrum 112.320 118.520,06 125.062,37 131.965,81 139.925,32 147.649,19
Total 315.392 147.814,52 155.973,89 164.583,64 174.343,65 183.967,42
Trunk Gateway to IP Network Capacity
Packet contains header layer 2 MLPPP 6 byte, IP header 20 byte, UDP header 8 byte, RTP header 12 byte,and codec G.729 20 byte.
Capacity : Full rate Capacity = number of channel x 26,4 kbps. cRTP Capacity = number of channel x 11,2 kbps. VAD Capacity = number of channel x 21,6 kbps. cRTP + VAD Capacity = number of channel x 6,4
kbps
Trunk Gateway to IP Network Link Capacity using Full Rate
Central Office
Capacity (Kbps)
2005 2006 2007 2008 2009 2010
Barat 4.461,6 4.699,2 4.910,4 5.174,4 5.438,4 5.702,4
Timur 3.405,6 3.564 3.748,8 3.933,6 4.144,8 4.356
Sentrum 72.652,8 76.612,8 80.784 85.192,8 89.839,2 94.749,6
Total 80.520 84.876 89.443,2 94.300,8 99.422,4 104.808
Trunk Gateway to IP Network Link Capacity using cRTP
CentralOffice
Capacity (Kbps)
2005 2006 2007 2008 2009 2010
Barat Tandem 1.893 1.994 2.083 2.195 2.307 2.419
Timur Tandem 1.445 1.512 1.590 1.669 1.758 1.848
Sentrum Tandem 30.822 32.502 34.272 36.142 38.114 40.197
Total 34.160 36.008 37.946 40.006 42.179 44.464
Trunk Gateway to IP Network Link Capacity using VAD
SentralCapacity (Kbps)
2005 2006 2007 2008 2009 2010
Barat Tandem 3.650 3.845 4.018 4.234 4.450 4.666
Timur Tandem 2.786 2.916 3.067 3.218 3.391 3.564
Sentrum Tandem 59.443 62.683 66.096 69.703 73.505 77.522
Total 65.880 69.444 73.181 77.155 81.346 85.752
Trunk Gateway to IP Network Link Capacity using cRTP and VAD
SentralKapasitas (Kbps)
2005 2006 2007 2008 2009 2010
Barat Tandem 1.082 1.139 1.190 1.254 1.318 1.382
Timur Tandem 826 864 909 954 1.005 1.056
Sentrum Tandem 17.613 18.573 19.584 20.653 21.779 22.970
Bandwidth Total 19.520 20.576 21.683 22.861 24.102 25.408
POTS Phone
• Residential Gateway to Softswitch Link Capacity
Packets contain MAC header 14 bytes, IP header 20 bytes, UDP header 8 bytes, Megaco message 375 byte.
So, Capacity = ∑ kanal x 3,336 Kbps.
Capacity (Kbps)
2005 2006 2007 2008 2009 2010
16,68 17,74 18,87 20,07 21,35 22,71
• Residential Gateway to Trunk Gateway Link Capacity
Packets contain layer 2 header MLPPP 6 bytes, IP header 20 bytes, UDP header 8 bytes, RTP header 12 bytes, codec G.729 20 bytes.
Capacity = number of channel x 26,4 Kbps.
Capacity (Kbps)
2005 2006 2007 2008 2009 2010
739,2 786,29 836,38 889,66 946,33 1.006,61
Cable Network
MTA to Softswitch Link Capacity Packet contain MAC header 14 byte, IP header 20
byte, UDP header 8 byte, and SIP header ver.2 1300 byte.
Capacity = number of channel x 10,736 Kbps
Capacity (Kbps)
2005 2006 2007 2008 2009 2010
42,944 45,680 48,590 51,685 594,977 58,479
MTA to Trunk Gateway Link Capacity
Packet contains header layer 2 MLPPP 6 bytes, IP header 20 bytes, UDP header 8 bytes, RTP header 12 bytes,and codec G.729 20 bytes.
Capacity = number of channel x 26,4 Kbps.
Capacity (Kbps)
2005 2006 2007 2008 2009 2010
660 702,042 746,742 794,331 844,930 898,752
VoDSL and IAD
Access Gateway to Softswitch Link CapacityPacket contains MAC header 14 bytes, IP header 20
bytes, UDP header 8 bytes, RTP header 12 bytes, and megaco message 375 bytes.
Capacity = number of channel x 3,336 Kbps.
Kapasitas (Kbps)
2005 2006 2007 2008 2009 2010
86,736 92,26 98,14 104,39 111,04 118,11
VoDSL and IAD
Access Gateway to Trunk gateway Link Capacity Packet contains header layer 2 MLPPP, IP header 20 bytes,
UDP header 8 bytes, RTP header 12 bytes, codec G.729 20 bytes.
Capacity = number of channel x 26,4 Kbps.
Capacity (Kbps)
2005 2006 2007 2008 2009 2010
1.188,00 1.263,68 1.344,17 1.429,80 1.520,87 1.617,75
Access Gateway to VPN Internet Link Capacity
Capacity =Number of channel x (56 kbps+56 kbps)
Kapasitas (Kbps)
2005 2006 2007 2008 2009 2010
10.304 10.960,36 11.658.53 12.401,18 13.191,14 14.031,42
Access Gateway to Video Server Link Capacity
Packet contains CRC 4 bytes, MAC header 14 byte, IP header 20 bytes, UDP header 8 bytes, and MPEG2 7x188 bytes.
Capacity = number of channel x 4,14 Mbps.
Capacity (Mbps)
2005 2006 2007 2008 2009 2010
447,12 475,60 505,90 538,12 572,40 608,86
IP Phone to softswitch Link Capacity
Packet contains MAC header 14 bytes, IP header 20 bytes, UDP header 8 bytes, SIP header 1300 bytes.
Capacity = number of channel x 10,736 Kbps.
Kapasitas (Kbps)
2005 2006 2007 2008 2009 2010
42,944 45,68 48,59 51,69 54,98 58,48
IP Phone to Trunk Gateway Link Capacity
Packet contains header layer 2 MLPPP 6 bytes, IP header 20 bytes, UDP header 8 bytes, RTP header 12 bytes, and G.729 20 bytes.
Capacity =∑ channel x 26,4 Kbps.
Capacity (Kbps)
2005 2006 2007 2008 2009 2010
501,6 535,66 567,54 603,69 642,16 683,07
RAS (Remote Access Capacity)
• Telkomnet Instan Traffic
ExchangeTraffic (Erlang)
2005 2006 2007 2008 2009 2010
Barat Tandem 4,05 5,78 8,24 11,74 16,75 23,88
Timur Tandem 3,90 5,56 7,93 11,31 16,13 23,00
Sentrum Tandem 209,32 298,49 425,65 606,97 865,54 1.234,26
Tandem Exchange to RAS Interface
Tandem2005 2006 2007 2008 2009 2010
Nv E1 Nv E1 Nv E1 Nv E1 Nv E1 Nv E1
Barat 10 1 12 1 16 1 20 1 26 1 35 2
Timur 10 1 12 1 15 1 20 1 26 1 34 2
Sentrum 231 8 322 11 452 16 635 22 895 30 1264 43
