mobile wimax dimensioning tool v3

version date3.0 1/30/2008

first NE version- several improvements according to enabling slides (30.01.08) - sheet "link budget" - cell entered for "burst allocation loss" - SINR figures updated - CDD implemented - DL FCH channel added - indoor lognormal fading margin added - sheet "capacity" - "low" load TM with RR scheduler - full buffer TM with RR scheduler - sheet "dimensioning" - "average # of concurrent VoIP users per cell" computed - "achieved load" computed - load used as input- new sheet: "Technical data & key values"

Mobile WiMAX Link Budget

Parameters DL FCH DL MAP DL Traffic UL TrafficTotal Tx Power (dBm) 36 36 36 23Tx antenna gain (dBi) 18 18 18 0Tx cable loss (dB) 1 1 1 0Rx antenna gain (dBi) 0 0 0 18Rx cable loss (dB) 0 0 0 1

Frame length (s) 5.00E-03 5.00E-03 5.00E-03 5.00E-03System bandwidth (MHz) 10 10 10 10FFT size 1024 1024 1024 1024Guard period 1/8 1/8 1/8 1/8 Sampling factor 1 3/25 1 3/25 1 3/25 1 3/25Sampling frquency (Hz) 1.12E+07 1.12E+07 1.12E+07 1.12E+07Subcarrier spacing (Hz) 10937.50 10937.50 10937.50 10937.50Useful symbol time (s) 9.142857143E-05 9.142857143E-05 9.142857142857E-05 9.142857143E-05CP time (s) 1.14E-05 1.14E-05 1.14E-05 1.14E-05Symbol length (s) 1.03E-04 1.03E-04 1.03E-04 1.03E-04TTG (PS) 296 296 296 296RTG (PS) 168 168 168 168TTG+RTG (s) 1.66E-04 1.66E-04 1.66E-04 1.66E-04Total number of OFDMA symbols in frame 47 47 47 47# symbols per subframe 32 15MCS (modulation and coding scheme) QPSK-1/2 Rep 4 QPSK-1/2 Rep 4 QPSK-1/2 Rep 6 QPSK-1/2 Rep 4

Frame overhead (preamble, FCH, MAP, # of symbols) 3 4

# data symbols per subframe 29 11Permutation scheme DL PUSC DL PUSC DL FUSC UL PUSC# pilot and data subcarriers per system bandwidth 841 841 851 841frequency reuse 1 1 1 1RX mode 2Rx MRC 2Rx MRC 2Rx MRC 2Rx MRC# subchannels per system bandwidth 30 30 16 35# subchannels per sector 30 30 16 35Slot length (# of symbols) 1 3# data slots per subframe and subchannel 29 3# slots per subframe 464 105# bits per slot 8 12# bits per subframe and subchannel 36BLER after first transmission 20% 1%MAC overhead (%) 2.5% 10.0%burst allocation loss (%) 12.5% 6.0%throughput per slot (kbit/s) 1.09 2.01throughput per sector (kbit/s) 506.69 211.06Target user throughput at cell edge (kbit/s) 150 64# slots needed for one user 138 32user throughput in % of sector capacity 29.74% 30.48%# subchannels needed for one user 11Noise spectral density (dBm/Hz) -174 -174 -174 -174Effective sector bandwidth (MHz) 9.20 9.20 9.31 9.20Noise Figure (dB) 5.0 5.0 5.0 3.0noise power per sector (dBm) -99.36 -99.36 -99.31 -101.36UL Subchannellization gain (dB) 5.03Required SINR (dB) 1.47 0.77 -3.70 0.49CDD used yes yes noCDD diversity gain (dB) 0.50 0.50 0.00Other losses (dB) 0.0 0.0 0.0 0.0network load (%) 100.0% 100.0% 30.0% 45.0%MAPL (noise limited, dB) 151.39 152.09 156.01 145.90

Maximum path loss (dB) 145.90 UL limitedArea type Urban Suburban RuralAverage in-building loss (dB) 10 10 10cell edge probability 89% 89% 89%Standard deviation outdoor (dB) 8 8 8Standard deviation of in-building loss (dB) 9 9 9Standard deviation (indoor) (dB) 12.0 12.0 12.0Carrier frequency (MHz) 2500 2500 2500BS antenna height (m, above ground) 30 30 30SS antenna height (m, above ground) 1.5 1.5 1.5According to COST 231 HATA model Urban Suburban RuralCell range, NLOS (km) #VALUE! #VALUE! #VALUE!

B6

Maximum power per OFDMA symbol averaged over symbol time. For STC, SM and CDD additional 3 dB due to 2nd antenna

B13

nominal bandwidth of used HW carriers in case of reuse 3, only a third of this is used per cell

B26

Valid values for 5 and 10 MHz System bandwidth are 26/21,…,35/12 and for 7 MHz System bandwidth 18/15,…,24/9.

B28

DL Must be at least 2, one for preamble and one for FCH and MAPs. Typical value 3, with a low number of simultaneous users per cell. UL Typical value 3, which should cover the ranging regions and CQICH etc.

B30

For DL data, FUSC cannot be used in case of 2X2 STC.

B32

PUSC frequency reuse 1 means allocating all major groups for all sectors. PUSC frequency reuse 3 means allocating 1/3 of major groups to each sector. In case of DL FUSC the reuse has no effect.

B36

slot: 1 subchannel times x symbols. x: 1 for DL FUSC 2 for DL PUSC 3 for UL PUSC

B38

for information only

B40

for information only

B43

the factor accounts for unused resources due to scheduler limitations

B45

same MCS assumed on all radio resources

B46

MAC throughput offered to higher layers

B48

Fraction of cell capacity must be < 100%

B49

For calculation of UL subchannellisation gain slots are allocated on as few subchannels as possible

B52

default: 2.5 dB (BTS) 5 dB (CPE)

B53

Integrated over all subcarriers per sector

B54

SS power is concentrated on the used subchannels only

B55

Read from lookup tables according to MCS, Rx diversity and BLER after 1st transmission.

B56

CDD must not be used together with STC or SM if CDD is used for DL Traffic, it shall also be used for DL FCH/MAP

B58

input for additional margins

B59

for future use (will be used in interference calculation)

B72

COST 231 HATA model is conservative compared to many other models used by WiMAX industry.

System calculations

MCS bytes/slot bits/slot MCS #bit/ symbol

QPSK-1/2 Rep 6 1 8 QPSK-1/2 Rep 6 0.17QPSK-1/2 Rep 4 1.5 12 QPSK-1/2 Rep 4 0.25QPSK-1/2 Rep 2 3 24 QPSK-1/2 Rep 2 0.50QPSK-1/2 6 48 QPSK-1/2 1.00QPSK-3/4 9 72 QPSK-3/4 1.5016QAM-1/2 12 96 16QAM-1/2 2.0016QAM-3/4 18 144 16QAM-3/4 3.0064QAM-1/2 18 144 64QAM-1/2 3.0064QAM-2/3 24 192 64QAM-2/3 4.0064QAM-3/4 27 216 64QAM-3/4 4.5064QAM-5/6 30 240 64QAM-5/6 5.00

Number of subchannels per system bandwidthPermutation \ FFT 128 512 1024 2048DL PUSC 3 15 30 60UL PUSC 4 17 35 70UL OPUSC 6 24 48 96DL FUSC 2 8 16 32

Link performance (required SINR)1Rx DL MAP DL TrafficBLER 1% 20% 10% 1%QPSK-1/2 Rep 6 4.63 1.20 2.31 4.63QPSK-1/2 Rep 4 5.67 2.66 3.33 5.67QPSK-1/2 Rep 2 8.26 4.93 5.83 8.26QPSK-1/2 11.10 7.81 8.82 11.10QPSK-3/4 12.58 13.84 16.4016QAM-1/2 13.26 14.21 16.8616QAM-3/4 18.49 19.66 22.3964QAM-1/2 17.77 18.79 21.4264QAM-2/3 21.87 22.77 24.9764QAM-3/4 23.64 24.68 27.1964QAM-5/6 25.53 26.60 29.272Rx MRC DL MAP DL TrafficBLER 1% 20% 10% 1%QPSK-1/2 Rep 6 -0.27 -3.70 -2.59 -0.27QPSK-1/2 Rep 4 0.77 -2.24 -1.57 0.77QPSK-1/2 Rep 2 3.36 0.03 0.93 3.36QPSK-1/2 6.20 2.91 3.92 6.20QPSK-3/4 6.30 7.56 10.1216QAM-1/2 7.95 8.90 11.5516QAM-3/4 12.02 13.19 15.9264QAM-1/2 12.02 13.04 15.6764QAM-2/3 15.33 16.23 18.4364QAM-3/4 17.10 18.14 20.6564QAM-5/6 18.99 20.06 22.732X2 STC DL TrafficBLER 20% 10% 1%QPSK-1/2 Rep 6 -4.72 -3.61 -1.29QPSK-1/2 Rep 4 -3.26 -2.59 -0.25QPSK-1/2 Rep 2 -0.99 -0.09 2.34QPSK-1/2 1.89 2.90 5.18QPSK-3/4 4.74 6.00 8.5616QAM-1/2 7.07 8.02 10.6716QAM-3/4 10.89 12.06 14.7964QAM-1/2 11.32 12.34 14.9764QAM-2/3 14.75 15.65 17.8564QAM-3/4 16.52 17.56 20.0764QAM-5/6 18.41 19.48 22.15

8 8 812 12 1224 24 2448 48 4872 72 7296 96 96144 144 144144 144 144192 192 192216 216 216240 240 240

Slot length2331

2Rx MRC UL Traffic20% 10% 1%

QPSK-1/2 Rep 6 -3.57 -2.44 -0.07QPSK-1/2 Rep 4 -2.09 -1.47 0.49QPSK-1/2 Rep 2 0.12 1.04 3.26QPSK-1/2 2.85 3.92 6.21QPSK-3/4 6.29 7.43 9.9216QAM-1/2 7.96 8.71 10.7716QAM-3/4 12.08 13.09 15.95

#bit/slot (DL PUSC)

#bit/slot (DL FUSC)

#bit/slot(UL PUSC)

cell capacity (figures consider overhead for FCH/MAP/preamble, MAC headers and BLER)full buffer TM, RR scheduler

UrbanDL (kbps)

10,145 UL (kbps)

1,708

SINR = i 1 / r(i) Urban

downlink -5 None 0.00 1.00E+20 0.00%-4 QPSK-1/2 Rep 6 506.69 1.97E-03 0.00%-3 QPSK-1/2 Rep 4 760.03 1.32E-03 0.00%-2 QPSK-1/2 Rep 4 760.03 1.32E-03 0.00%-1 QPSK-1/2 Rep 4 760.03 1.32E-03 0.53%0 QPSK-1/2 Rep 2 1520.06 6.58E-04 0.67%1 QPSK-1/2 Rep 2 1520.06 6.58E-04 1.57%2 QPSK-1/2 3040.13 3.29E-04 2.16%3 QPSK-1/2 3040.13 3.29E-04 2.56%4 QPSK-1/2 3040.13 3.29E-04 2.42%5 QPSK-3/4 4560.19 2.19E-04 3.34%6 QPSK-3/4 4560.19 2.19E-04 2.91%7 QPSK-3/4 4560.19 2.19E-04 3.17%8 16QAM-1/2 6080.26 1.64E-04 4.55%9 16QAM-1/2 6080.26 1.64E-04 4.66%

10 16QAM-1/2 6080.26 1.64E-04 4.51%11 16QAM-3/4 9120.38 1.10E-04 4.83%12 64QAM-1/2 9120.38 1.10E-04 4.40%13 64QAM-1/2 9120.38 1.10E-04 5.30%14 64QAM-1/2 9120.38 1.10E-04 4.66%15 64QAM-2/3 12160.51 8.22E-05 4.19%16 64QAM-2/3 12160.51 8.22E-05 4.69%17 64QAM-3/4 13680.58 7.31E-05 4.16%18 64QAM-3/4 13680.58 7.31E-05 3.38%19 64QAM-5/6 15200.64 6.58E-05 2.74%20 64QAM-5/6 15200.64 6.58E-05 3.66%21 64QAM-5/6 15200.64 6.58E-05 2.98%22 64QAM-5/6 15200.64 6.58E-05 2.48%23 64QAM-5/6 15200.64 6.58E-05 1.99%24 64QAM-5/6 15200.64 6.58E-05 2.70%25 64QAM-5/6 15200.64 6.58E-05 1.74%26 64QAM-5/6 15200.64 6.58E-05 1.95%27 64QAM-5/6 15200.64 6.58E-05 1.92%28 64QAM-5/6 15200.64 6.58E-05 1.63%29 64QAM-5/6 15200.64 6.58E-05 1.31%30 64QAM-5/6 15200.64 6.58E-05 1.20%31 64QAM-5/6 15200.64 6.58E-05 1.39%32 64QAM-5/6 15200.64 6.58E-05 1.03%33 64QAM-5/6 15200.64 6.58E-05 1.42%34 64QAM-5/6 15200.64 6.58E-05 0.50%

raw SINR PDFsp(i)

highest possible MCS

cell throughput r(i)

downlink

35 64QAM-5/6 15200.64 6.58E-05 0.70%uplink -5 None 0.00 1.00E+20 0.00%

-4 None 0.00 1.00E+20 0.01%-3 None 0.00 1.00E+20 0.03%-2 None 0.00 1.00E+20 0.14%-1 None 0.00 1.00E+20 0.53%0 QPSK-1/2 Rep 6 140.71 7.11E-03 0.67%1 QPSK-1/2 Rep 4 211.06 4.74E-03 1.56%2 QPSK-1/2 Rep 4 211.06 4.74E-03 2.16%3 QPSK-1/2 Rep 4 211.06 4.74E-03 2.55%4 QPSK-1/2 Rep 2 422.12 2.37E-03 2.42%5 QPSK-1/2 Rep 2 422.12 2.37E-03 3.33%6 QPSK-1/2 Rep 2 422.12 2.37E-03 2.90%7 QPSK-1/2 844.24 1.18E-03 3.16%8 QPSK-1/2 844.24 1.18E-03 4.54%9 QPSK-1/2 844.24 1.18E-03 4.65%

10 QPSK-3/4 1266.36 7.90E-04 4.50%11 16QAM-1/2 1688.48 5.92E-04 4.82%12 16QAM-1/2 1688.48 5.92E-04 4.39%13 16QAM-1/2 1688.48 5.92E-04 5.29%14 16QAM-1/2 1688.48 5.92E-04 4.65%15 16QAM-1/2 1688.48 5.92E-04 4.18%16 16QAM-3/4 2532.72 3.95E-04 4.68%17 16QAM-3/4 2532.72 3.95E-04 4.15%18 16QAM-3/4 2532.72 3.95E-04 3.37%19 16QAM-3/4 2532.72 3.95E-04 2.73%20 16QAM-3/4 2532.72 3.95E-04 3.65%21 16QAM-3/4 2532.72 3.95E-04 2.98%22 16QAM-3/4 2532.72 3.95E-04 2.48%23 16QAM-3/4 2532.72 3.95E-04 1.99%24 16QAM-3/4 2532.72 3.95E-04 2.69%25 16QAM-3/4 2532.72 3.95E-04 1.73%26 16QAM-3/4 2532.72 3.95E-04 1.95%27 16QAM-3/4 2532.72 3.95E-04 1.92%28 16QAM-3/4 2532.72 3.95E-04 1.63%29 16QAM-3/4 2532.72 3.95E-04 1.31%30 16QAM-3/4 2532.72 3.95E-04 1.20%31 16QAM-3/4 2532.72 3.95E-04 1.38%32 16QAM-3/4 2532.72 3.95E-04 1.03%33 16QAM-3/4 2532.72 3.95E-04 1.42%34 16QAM-3/4 2532.72 3.95E-04 0.50%35 16QAM-3/4 2532.72 3.95E-04 0.70%

DL sum: 100.00%UL sum: 100.00%

cell capacity (figures consider overhead for FCH/MAP/preamble, MAC headers and BLER)full buffer TM, RR scheduler "low" load TM, RR scheduler "low" load TM, PF scheduler

Suburban Rural Urban Suburban Rural Urban Suburban RuralDL (kbps) DL (kbps) DL (kbps)10,729 10,516 6,997 7,453 6,932 7,697 8,199 7,625

UL (kbps) UL (kbps) UL (kbps)1,799 1,751 0 0 0 0 0 0

Rural Urban Rural Urban Rural

0.00% 0.00% 0.00 0.00 0.00 0.00E+00 0.00E+00 0.00E+000.00% 0.00% 0.00 0.00 0.00 0.00E+00 0.00E+00 0.00E+000.00% 0.00% 0.00 0.00 0.00 0.00E+00 0.00E+00 0.00E+000.00% 0.00% 0.00 0.00 0.00 0.00E+00 0.00E+00 0.00E+000.53% 0.67% 4.05 4.03 5.12 7.01E-06 6.98E-06 8.86E-060.80% 1.21% 10.21 12.18 18.33 4.42E-06 5.27E-06 7.93E-061.07% 1.58% 23.82 16.29 23.98 1.03E-05 7.05E-06 1.04E-051.60% 2.11% 65.79 48.71 64.16 7.12E-06 5.27E-06 6.94E-061.73% 2.34% 77.78 52.66 71.18 8.42E-06 5.70E-06 7.70E-062.80% 2.61% 73.56 85.23 79.43 7.96E-06 9.22E-06 8.59E-062.60% 2.78% 152.15 118.72 126.94 7.32E-06 5.71E-06 6.10E-063.03% 3.65% 132.71 138.35 166.35 6.38E-06 6.65E-06 8.00E-063.50% 3.55% 144.37 159.81 161.77 6.94E-06 7.69E-06 7.78E-063.40% 3.35% 276.76 207.00 203.47 7.49E-06 5.60E-06 5.50E-064.11% 4.42% 283.24 249.61 268.85 7.66E-06 6.75E-06 7.27E-063.80% 4.02% 274.17 231.35 244.41 7.42E-06 6.26E-06 6.61E-064.01% 3.35% 440.42 365.29 305.20 5.29E-06 4.39E-06 3.67E-064.28% 3.55% 401.53 389.95 323.53 4.83E-06 4.69E-06 3.89E-064.58% 3.29% 483.19 417.34 299.71 5.81E-06 5.02E-06 3.60E-064.18% 3.89% 424.86 380.82 354.70 5.11E-06 4.58E-06 4.26E-064.24% 4.19% 509.44 515.06 509.59 3.45E-06 3.48E-06 3.45E-063.83% 4.15% 570.37 466.35 504.70 3.86E-06 3.15E-06 3.41E-063.07% 3.69% 568.75 420.54 504.55 3.04E-06 2.25E-06 2.70E-063.98% 2.98% 462.29 543.83 408.31 2.47E-06 2.91E-06 2.18E-063.13% 3.19% 416.43 476.40 484.23 1.80E-06 2.06E-06 2.10E-063.00% 3.01% 555.79 456.61 458.26 2.41E-06 1.98E-06 1.98E-063.00% 2.54% 453.70 456.61 386.47 1.96E-06 1.98E-06 1.67E-062.50% 2.08% 377.54 380.51 316.20 1.63E-06 1.65E-06 1.37E-062.40% 1.91% 303.01 365.29 290.23 1.31E-06 1.58E-06 1.26E-062.20% 2.18% 409.95 334.85 331.48 1.77E-06 1.45E-06 1.43E-062.03% 2.28% 264.12 308.97 346.75 1.14E-06 1.34E-06 1.50E-061.50% 2.08% 296.53 228.31 316.20 1.28E-06 9.88E-07 1.37E-061.87% 1.54% 291.67 284.62 233.71 1.26E-06 1.23E-06 1.01E-061.70% 1.58% 247.92 258.75 239.83 1.07E-06 1.12E-06 1.04E-061.47% 1.81% 199.30 223.74 274.96 8.63E-07 9.68E-07 1.19E-061.90% 1.54% 183.10 289.19 233.71 7.92E-07 1.25E-06 1.01E-061.27% 1.78% 210.65 193.30 270.38 9.12E-07 8.37E-07 1.17E-060.90% 1.64% 157.18 136.98 248.99 6.80E-07 5.93E-07 1.08E-061.13% 1.00% 215.51 171.99 152.75 9.33E-07 7.44E-07 6.61E-070.80% 0.90% 76.16 121.76 137.48 3.30E-07 5.27E-07 5.95E-07

raw SINR PDFsp(i)

p(i) * r(i)(full buffer TM with RR scheduler)

p(i) / r(i)("low" load TM with RR

scheduler)

Suburban Suburban Suburban

8.01% 7.57% 106.94 1217.63 1150.24 4.63E-07 5.27E-06 4.98E-060.00% 0.00% 0.00 0.00 0.00 0.00E+00 0.00E+00 0.00E+000.00% 0.07% 0.00 0.00 0.00 1.00E+16 0.00E+00 7.00E+160.03% 0.17% 0.00 0.00 0.00 3.19E+16 3.02E+16 1.70E+170.10% 0.27% 0.00 0.00 0.00 1.38E+17 1.01E+17 2.70E+170.53% 0.67% 0.00 0.00 0.00 5.32E+17 5.33E+17 6.70E+170.81% 1.20% 0.94 1.13 1.69 4.76E-05 5.72E-05 8.53E-051.08% 1.57% 3.30 2.27 3.31 7.41E-05 5.10E-05 7.44E-051.61% 2.10% 4.56 3.40 4.43 1.02E-04 7.63E-05 9.95E-051.74% 2.33% 5.39 3.67 4.92 1.21E-04 8.25E-05 1.10E-042.82% 2.60% 10.20 11.90 10.97 5.72E-05 6.68E-05 6.16E-052.62% 2.77% 14.06 11.05 11.69 7.89E-05 6.20E-05 6.56E-053.05% 3.63% 12.26 12.87 15.32 6.88E-05 7.22E-05 8.60E-053.52% 3.53% 26.68 29.74 29.80 3.74E-05 4.17E-05 4.18E-053.42% 3.33% 38.36 28.89 28.11 5.38E-05 4.05E-05 3.94E-054.13% 4.40% 39.26 34.84 37.14 5.51E-05 4.89E-05 5.21E-053.82% 4.00% 57.00 48.43 50.64 3.55E-05 3.02E-05 3.16E-054.03% 3.33% 81.39 67.97 56.22 2.85E-05 2.38E-05 1.97E-054.30% 3.53% 74.20 72.56 59.59 2.60E-05 2.55E-05 2.09E-054.60% 3.27% 89.29 77.66 55.20 3.13E-05 2.72E-05 1.94E-054.20% 3.87% 78.51 70.86 65.33 2.75E-05 2.49E-05 2.29E-054.26% 4.17% 70.61 71.88 70.40 2.48E-05 2.52E-05 2.47E-053.85% 4.13% 118.58 97.63 104.58 1.85E-05 1.52E-05 1.63E-053.09% 3.67% 105.10 78.26 92.93 1.64E-05 1.22E-05 1.45E-054.00% 2.97% 85.43 101.20 75.21 1.33E-05 1.58E-05 1.17E-053.15% 3.17% 69.26 79.78 80.27 1.08E-05 1.24E-05 1.25E-053.02% 3.00% 92.44 76.47 75.97 1.44E-05 1.19E-05 1.18E-053.02% 2.53% 75.46 76.47 64.07 1.18E-05 1.19E-05 9.99E-062.52% 2.07% 62.79 63.73 52.42 9.79E-06 9.93E-06 8.17E-062.42% 1.90% 50.40 61.18 48.11 7.86E-06 9.54E-06 7.50E-062.21% 2.17% 68.18 56.08 54.95 1.06E-05 8.74E-06 8.57E-062.04% 2.27% 43.93 51.75 57.48 6.85E-06 8.07E-06 8.96E-061.51% 2.07% 49.32 38.24 52.42 7.69E-06 5.96E-06 8.17E-061.88% 1.53% 48.51 47.67 38.74 7.56E-06 7.43E-06 6.04E-061.71% 1.57% 41.23 43.33 39.76 6.43E-06 6.76E-06 6.20E-061.48% 1.80% 33.15 37.47 45.58 5.17E-06 5.84E-06 7.11E-061.91% 1.53% 30.45 48.43 38.74 4.75E-06 7.55E-06 6.04E-061.28% 1.77% 35.03 32.37 44.82 5.46E-06 5.05E-06 6.99E-060.91% 1.63% 26.14 22.94 41.28 4.08E-06 3.58E-06 6.43E-061.14% 1.00% 35.84 28.80 25.32 5.59E-06 4.49E-06 3.95E-060.81% 0.90% 12.67 20.39 22.79 1.97E-06 3.18E-06 3.55E-067.41% 7.53% 17.79 187.61 190.68 2.77E-06 2.92E-05 2.97E-05

100.00% 100.00%100.00% 100.00%

Forecast of Busy Hour Traffic Volume Per Userapplication quantity link 2006 2007 2008 2009 2010 2011 2012

VoIP

call duration

both

sec 400 1000 1000 1000 1000 1000 1000

call duration mErl 111.1 277.8 277.8 277.8 277.8 277.8 277.8

data rate kbps 47 47 47 47 47 47 47

data volume per BH Mbyte 2.35 5.88 5.88 5.88 5.88 5.88 5.88

Streaming

call duration

DL

sec 150 1800 1800 1800 1800 1800 1800

data volume per BH kbps 141 141 141 141 141 141 141

data volume per BH Mbyte 2.64 31.73 31.73 31.73 31.73 31.73 31.73

Download data volume per BH

DL

Mbyte 27.00Email and VPN data volume per BH Mbyte 38.00

IP overhead % 27.0% 11.9% 11.9% 11.9% 11.9% 11.9% 11.9%IP (download, email, VPN) data volume per BH Mbyte 82.55 0.00 0.00 0.00 0.00 0.00 0.00

Upload data volume per BH

UL

Mbyte 0.80Email and VPN data volume per BH Mbyte 1.00IP overhead IP overhead % 11.9% 11.9% 11.9% 11.9% 11.9% 11.9% 11.9%IP (upload, email, VPN) data volume per BH Mbyte 2.01 0.00 0.00 0.00 0.00 0.00 0.00

Total data volume data volume per BH DL Mbyte 87.54 37.60 37.60 37.60 37.60 37.60 37.60

Total data volume data volume per BH UL Mbyte 4.36 5.88 5.88 5.88 5.88 5.88 5.88Total data volume data volume per BH DL kbps 194.54 83.56 83.56 83.56 83.56 83.56 83.56Total data volume data volume per BH UL kbps 9.70 13.06 13.06 13.06 13.06 13.06 13.06

Forecast of Busy Hour Traffic Volume Per User2013 2014 2015

1000 1000 1000

277.8 277.8 277.8

47 47 47

5.88 5.88 5.88

1800 1800 1800

141 141 141

31.73 31.73 31.73

11.9% 11.9% 11.9%0.00 0.00 0.00

11.9% 11.9% 11.9%0.00 0.00 0.00

37.60 37.60 37.60

5.88 5.88 5.8883.56 83.56 83.5613.06 13.06 13.06

mean duration of all VoIP calls of 1 user during 1 BH

data rate (incl. IP overhead, excluding overhead for BLER, MAC, MAP/FCH/preamble) caused by 1 active VoIP call

mean duration of all streams of 1 user during 1 BH

data rate (incl. IP overhead, excluding overhead for BLER, MAC, MAP/FCH/preamble) caused by 1 active stream

NETWORK DIMENSIONING

Year 2006 2007 2008 2009 2010 2011 2012 2013

Population # 5,000,000 505,000 510,050 515,151 520,302 525,505 530,760 536,068

Penetration rate % 1.0% 2.0% 3.0% 4.0% 5.0% 6.0% 7.0% 8.0%

Wimax subscribers # 50,000 10,100 15,302 20,606 26,015 31,530 37,153 42,885

Areascity/urban sqkm 20 20 20 20 20 20 20 20suburban sqkm 80 80 80 80 80 80 80 80rural/residential sqkm 200 200 200 200 200 200 200 200total planning area sqkm 300 300 300 300 300 300 300 300

city/urban % 20.0% 20.0% 20.0% 20.0% 20.0% 20.0% 20.0% 20.0%suburban % 30.0% 30.0% 30.0% 30.0% 30.0% 30.0% 30.0% 30.0%rural/residential % 50.0% 50.0% 50.0% 50.0% 50.0% 50.0% 50.0% 50.0%DL Trafficsubscription rate kbps 512 512 512 512 512 512 512 512BH average volume per user Mbyte 87.54 37.60 37.60 37.60 37.60 37.60 37.60 37.60BH average volume per user kbps 194.54 83.56 83.56 83.56 83.56 83.56 83.56 83.56Peak to Average Ratio (PAR) ratio 2.63 6.13 6.13 6.13 6.13 6.13 6.13 6.13

DL load % 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0%

DL Overbooking Factor ratio 2.63 6.13 6.13 6.13 6.13 6.13 6.13 6.13Total Offered Traffic DLcity/urban Mbps 1,945.4 168.8 255.7 344.3 434.7 526.9 620.9 716.7suburban Mbps 2,918.1 253.2 383.6 516.5 652.1 790.4 931.3 1,075.0residential/rural Mbps 4,863.5 422.0 639.3 860.9 1,086.9 1,317.3 1,552.2 1,791.7Total Peak DL Trafficcity/urban Mbps 5,120 1,034 1,567 2,110 2,664 3,229 3,804 4,391

Geographical subscriber distribution

suburban Mbps 7,680 1,551 2,350 3,165 3,996 4,843 5,707 6,587residential/rural Mbps 12,800 2,586 3,917 5,275 6,660 8,072 9,511 10,979UL Trafficsubscription rate kbps 128 128 128 128 128 128 128 128average BH data volume per user Mbyte 4.36 5.88 5.88 5.88 5.88 5.88 5.88 5.88average BH data volume per user kbps 9.70 13.06 13.06 13.06 13.06 13.06 13.06 13.06Peak to Average Ratio (PAR) ratio 13.20 9.80 9.80 9.80 9.80 9.80 9.80 9.80

UL load % 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0%

UL Overbooking Factor ratio 13.20 9.80 9.80 9.80 9.80 9.80 9.80 9.80Total Offered UL Trafficcity/urban Mbps 97.0 26.4 40.0 53.8 67.9 82.3 97.0 112.0suburban Mbps 145.5 39.6 59.9 80.7 101.9 123.5 145.5 168.0residential/rural Mbps 242.5 65.9 99.9 134.5 169.8 205.8 242.5 279.9Total Peak Traffic ULcity/urban Mbps 1,280 259 392 528 666 807 951 1,098suburban Mbps 1,920 388 588 791 999 1,211 1,427 1,647residential/rural Mbps 3,200 646 979 1,319 1,665 2,018 2,378 2,745

cell capacity (Mbps) option selected

DL UL DL UL DL UL DL ULcity/urban 10.14 1.71 7.00 0.00 7.70 0.00 11.60 2.20suburban 10.73 1.80 7.45 0.00 8.20 0.00 11.60 2.20residential/rural 10.52 1.75 6.93 0.00 7.63 0.00 11.60 2.20

# Capacity Sites, DL

city/urban 34.8 56 5 8 10 13 16 18 21suburban 34.8 84 8 12 15 19 23 27 31residential/rural 34.8 140 13 19 25 32 38 45 52

# Capacity Sites, UL

city/urban 6.6 15 4 7 9 11 13 15 17suburban 6.6 23 6 10 13 16 19 23 26

option 1full buffer, RR

option 2"low" load, RR

option 3"low" load, PF

option 4manual input

site cap. (Mbps)

site cap. (Mbps)

residential/rural 6.6 37 10 16 21 26 32 37 43

# Coverage Sites

city/urban #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE!suburban #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE!residential/rural #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE!Total # Sitescity/urban #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE!suburban #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE!residential/rural #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE!total site count #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE!# users per cellcity/urban #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE!suburban #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE!residential/rural #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE!

city/urban #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE!suburban #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE!residential/rural #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE!Achieved load, DLcity/urban #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE!suburban #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE!residential/rural #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE!Achieved load, ULcity/urban #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE!suburban #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE!residential/rural #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE!

cell range (km)

average # concurrent VoIP users per cell

Notes2014 2015

541,428 546,843

9.0% 10.0% percentage of inhabitants being Wimax subscriber

48,729 54,684

for coverage dimensioning only20 2080 80

200 200300 300

20.0% 20.0%30.0% 30.0%50.0% 50.0%

512 512 no impact on the final dimensioning result37.60 37.6083.56 83.56

6.13 6.13 just for information; 20 to 50 is typical

100.0% 100.0%

6.13 6.13 just for information

814.3 913.81,221.5 1,370.82,035.8 2,284.6

just for information4,990 5,600

total population in dimensioning area (all area types)

total # Wimax subscribers in dimensioning area (all area types)

for capacity dimensioning onlypercentage of Wimax subscribers per area type

recommendation: 80%; for higher load users may not be satisfied because of statiscally fluctuating traffic

7,485 8,400just for information

12,475 13,999

128 128 no impact on the final dimensioning result5.88 5.88

13.06 13.069.80 9.80 just for information; 20 to 50 is typical

100.0% 100.0%

9.80 9.80 just for information

127.2 142.8190.9 214.2318.1 357.0

1,247 1,400just for information1,871 2,100

3,119 3,500

option selected

4

3 sector sites assumed24 2736 4059 66

3 sector sites assumed20 2229 33

recommendation: 80%; for higher load users may not be satisfied because of statiscally fluctuating traffic

for all options: cell capacity = average offered traffic that can be served with 100% resource utilization (no QoS considered!)

cell capacity figures consider overhead for FCH/MAP/preamble, MAC headers and BLER

49 55

3 sector sites assumed

3 sector sites assumed#VALUE! #VALUE!#VALUE! #VALUE!#VALUE! #VALUE!

#VALUE! #VALUE! coverage limitation#VALUE! #VALUE! capacity limitation#VALUE! #VALUE!#VALUE! #VALUE! final dimensioning result

#VALUE! #VALUE!#VALUE! #VALUE!#VALUE! #VALUE!




the number of users being active at the same time, is much lower because an active user doesn't transmit all the time at average data rate but for a shorter time at peak rates

Supported Frequency BandsFrequency band Channel bandwidth options2.5 GHz, Band class index 3, (2.496-2.690 GHz) 5 MHz, 10 MHz

3.5 GHz, Band class index 5, (3.400-3.600 GHz) 5 MHz, 7MHz, 10 MHz

Parameter options / variantsOFDMA frame length

NFFT (FFT size) Bandwidth 5MHzBandwidth 10MHzBandwidth 7MHz

Δf Bandwidth 5MHzBandwidth 10MHzBandwidth 7MHz

Tb = 1/Δf Bandwidth 5MHzBandwidth 10MHzBandwidth 7MHz

Sampling factor Bandwidth 5MHzBandwidth 10MHzBandwidth 7MHz

TTG Bandwidth 5MHzBandwidth 10MHzBandwidth 7MHz

RTG Bandwidth 5MHzBandwidth 10MHzBandwidth 7MHz

DL/UL ratio 5MHz, 10MHz (47 symbol periods)

7MHz (33 symbol periods)

Modulation & Coding schemes DL

UL

Sub-carrier allocation DL

UL

Power control ULChannel measurements ULSupported QoS typesScheduling Policy DL

Supported WiMAX technology key features & values

Cyclic Prefix (= Tg / Tb = ratio of cyclic prefix length Tg to useful symbol time Tb)

UL

Parameter options / variants

DL

ULUL + DL sector throughput Average

PeakDL + UL

R1 connectivity re-establishment from Idle state

Security

Transmitter characteristicsParameter options / variantsOutput power FYRA /B/C/D FYRE/FOutput power dynamic range

Transmitter spectral flatness

Over sub-carriers in the center

Constellation error (EVM)Phase noise (integrated phase error)Spurious signal emissionsSpectrum masks 2.5 GHz/TDD 3.5 GHz/TDDCrest factor reduction (CFR)

Receiver characteristicsParameter options / variantsDynamic Range

QPSK-1/2

QPSK-3/4 16QAM-1/2

Supported performance parameters

QoS / Data delivery services Traffic classes in the order of priority:

Peak end user data rate at sector edge(informative)

Average traffic delay from air interface to transport interface

Number of sending users in active state (with at least one CID) per sector

Number of non-sending users in active state (with at least one CID) per sector

Absolute difference between adjacent subcarriers

At leftmost and rightmost quarter of the sub-carriers

Modulation/coding sensitivity(BER 10-6 with CTC,signal BW=10 MHz)

16QAM-3/4Minimum adjacent channel rejection 16-QAM-3/4Minimum alternate channel rejection 16-QAM-3/4

Maximum input signal Operation No damageRSSI accuracy Relative Absolute

Receiver noise figure Measured at antenna connector port

Duplex methodTime Division Duplex (TDD)

Time Division Duplex (TDD)

value5ms

51210241024Δf = 10.94 KHzΔf = 10.94 KHzΔf = 7.81 KHz

Tb = 91.4μsTb = 128μs28/2528/258/71/8

296ps376ps148ps296ps376ps148ps

PUSC, AMC 2x3 (Rel.2)

Closed Loop, with 30dB/s CINRBE, ertPS, UGS (Ed.1)

Tb = 91.4μs

(35, 12), (34, 13), (33, 14), (32, 15), (31, 16), (30, 17), (29, 18), (28, 19), (27, 20), (26, 21)

(24, 9), (23, 10), (22, 11), (21, 12), (20, 13), (19, 14), (18, 15)

QPSK1/2, QPSK3/4, 16QAM1/2, 16QAM3/4, 64QAM1/2, 64QAM2/3, 64QAM3/4, 64QAM5/6

QPSK1/2, QPSK3/4, 16QAM1/2, 16QAM3/4

PUSC with partial use of subchanels, PUSC with all subchannels, FUSC (Ed.1), AMC 2x3 (Rel.2)

Strict priority scheduling depending on service type, DWRR for BE queues

value

1 Mbit/s

64 kbit/s10 Mbit/s30 Mbit/s50 ms

50 ms

up to 512

up to 1000

Value4W rms (36 dBm)20 W (43 dBm)

< 0.1 dB

+/-2 dB+2...-4 dB

< 32 dBc or < 2.5%< 0.5º (1 kHz - 10 MHz)According to ITU and local requirementsFCC masksETSI masks

value15dBbetter than -95.0 dBm

better than -91.6 dBmbetter than -89.3 dBm

Strict priority scheduling depending on service type, WRR for BE queues

1. Control plane (R6), 2. User plane (realtime), 3. User plane (nonrealtime)

PKMv2 support, EAP-based authorization, CCM-Mode 128-bit AES, CCM-Mode, AES Key Wrap with 128-bit key, CMAC message authentication

> 15 dB in steps of 1 dB with a relative accuracy of +/-0.5 dB

< 10 dB in CCDF 10e-4 (Complementary Cumulative Distribution Function)

better than -85.2 dBm11 dB30 dB< 4 dB

- 45 dBm- 10 dBm+/-2 dB+/-4 dB

Information sourceNSN Flexi WiMAX BTS Product Description, WMR1.0 build 2b

NSN Flexi WiMAX BTS Product Description, WMR1.0 build 2b

Information source

WiMAX Forum System Profile, rev. 1.4, table 6WiMAX Forum System Profile, rev. 1.4, table 6WiMAX Forum System Profile, rev. 1.4, table 6WiMAX A-Z reloaded, INACON GmbH, section 3.1.3.1WiMAX A-Z reloaded, INACON GmbH, section 3.1.3.1WiMAX A-Z reloaded, INACON GmbH, section 3.1.3.1WiMAX A-Z reloaded, INACON GmbH, section 3.1.3.1WiMAX A-Z reloaded, INACON GmbH, section 3.1.3.1WiMAX A-Z reloaded, INACON GmbH, section 3.1.3.1WiMAX Forum System Profile, rev. 1.4, table 7WiMAX Forum System Profile, rev. 1.4, table 7WiMAX Forum System Profile, rev. 1.4, table 7WiMAX Forum System Profile, rev. 1.4, table 8

WiMAX Forum System Profile, rev. 1.4, table 10WiMAX Forum System Profile, rev. 1.4, table 10WiMAX Forum System Profile, rev. 1.4, table 10WiMAX Forum System Profile, rev. 1.4, table 10WiMAX Forum System Profile, rev. 1.4, table 10WiMAX Forum System Profile, rev. 1.4, table 10



NSN Flexi WiMAX BTS Product Description, WMR1.0 build 2bNSN Flexi WiMAX BTS Product Description, WMR1.0 build 2bWiMAX Feature ListFS 'Scheduling Enhancements', Sandro Grech

WiMAX Forum System Profile, rev. 1.4, table 9, NSN Flexi WiMAX BTS Product Description, WMR1.0 build 2b

NSN Flexi WiMAX BTS Product Description, WMR1.0 build 2b, WiMAX Forum System Profile, rev. 1.4, table 11




FS 'Scheduling Enhancements', Sandro Grech

Information sourceNSN Flexi WiMAX BTS Product Description, WMR1.0 build 2b


NSN Flexi WiMAX BTS Product Description, WMR1.0 build 2bNSN Flexi WiMAX BTS Product Description, WMR1.0 build 2bNSN Flexi WiMAX BTS Product Description, WMR1.0 build 2bNSN Flexi WiMAX BTS Product Description, WMR1.0 build 2b





Information sourceNSN Flexi WiMAX BTS Product Description, WMR1.0 build 2bNSN Flexi WiMAX BTS Product Description, WMR1.0 build 2bNSN Flexi WiMAX BTS Product Description, WMR1.0 build 2b


NSN Flexi WiMAX BTS Product Description, WMR1.0 build 2bNSN Flexi WiMAX BTS Product Description, WMR1.0 build 2b

NSN Flexi WiMAX BTS Product Description, WMR1.0 build 2bNSN Flexi WiMAX BTS Product Description, WMR1.0 build 2bNSN Flexi WiMAX BTS Product Description, WMR1.0 build 2bNSN Flexi WiMAX BTS Product Description, WMR1.0 build 2bNSN Flexi WiMAX BTS Product Description, WMR1.0 build 2bNSN Flexi WiMAX BTS Product Description, WMR1.0 build 2b

Information sourceNSN Flexi WiMAX BTS Product Description, WMR1.0 build 2bNSN Flexi WiMAX BTS Product Description, WMR1.0 build 2b

NSN Flexi WiMAX BTS Product Description, WMR1.0 build 2bNSN Flexi WiMAX BTS Product Description, WMR1.0 build 2b

mobile wimax dimensioning tool v3

Documents

burst allocation loss

bh data volume

full buffer tm

higher load users

urban suburban rural

building loss

load tm

active state