Comms Lab Essay, Research Paper
table 1 :
load = 1 erlang
Number of Cells = 96
Number of Channels Per Cell = 7
Total Number of Call Failures = 3
Total Number of Finished Calls = 30887
Effective Simulation Time = 32500s
No. of Counts Before Checking Convergence = 100
Time Channels Are Occupied = 3115895s
Probability of Blocking A New Call = 0.000097
Channel Occupancy = 0.142669
Achieve Simulation Convergence Level 0.001000
load = 4 erlangs
Number of Cells = 96
Number of Channels Per Cell = 7
Total Number of Call Failures = 2119
Total Number of Finished Calls = 34352
Effective Simulation Time = 9800s
No. of Counts Before Checking Convergence = 100
Time Channels Are Occupied = 3486133s
Probability of Blocking A New Call = 0.058101
Channel Occupancy = 0.529357
Achieve Simulation Convergence Level 0.001000
load = 7 erlangs
Number of Cells = 96
Number of Channels Per Cell = 7
Total Number of Call Failures = 15048
Total Number of Finished Calls = 49323
Effective Simulation Time = 10000s
No. of Counts Before Checking Convergence = 100
Time Channels Are Occupied = 5009282s
Probability of Blocking A New Call = 0.233770
Channel Occupancy = 0.745429
Achieve Simulation Convergence Level 0.001000
load = 10 erlangs
Number of Cells = 96
Number of Channels Per Cell = 7
Total Number of Call Failures = 34092
Total Number of Finished Calls = 53589
Effective Simulation Time = 9600s
No. of Counts Before Checking Convergence = 100
Time Channels Are Occupied = 5452131s
Probability of Blocking A New Call = 0.388819
Channel Occupancy = 0.845134
Achieve Simulation Convergence Level 0.001000
load = 14 erlangs
Number of Cells = 96
Number of Channels Per Cell = 7
Total Number of Call Failures = 62325
Total Number of Finished Calls = 57632
Effective Simulation Time = 9600s
No. of Counts Before Checking Convergence = 100
Time Channels Are Occupied = 5804730s
Probability of Blocking A New Call = 0.519561
Channel Occupancy = 0.899791
Achieve Simulation Convergence Level 0.001000
erlang = 1
Number of Channels Per Cell = 7
Total Number of Finished Calls = 30652
Total Number of Call Failures = 10
Number of Handoff Failures = 6
Number of New call Failures = 4
Number of Handoff Request = 47490
Input Loading per unit area = 1.539646Erlangs/km2
Effective Simulation Time = 32500s
No. of Counts Before Checking Convergence = 100
Time Channels Are Occupied = 3130696s
Probability of Blocking A New Call = 0.000130
Probability of Handoff Failure = 0.000126
Channel Occupancy = 0.143347
Probability of Call Failure = 0.000326
Achieve Simulation Convergence Level 0.001000
Probability of A New Call Being Blocked = 0.000073
load = 4
Number of Cells = 96
Number of Channels Per Cell = 7
Total Number of Finished Calls = 38254
Total Number of Call Failures = 4746
Number of Handoff Failures = 2760
Number of New call Failures = 1986
Number of Handoff Request = 61103
Input Loading per unit area = 6.158584Erlangs/km2
Effective Simulation Time = 11500s
No. of Counts Before Checking Convergence = 100
Time Channels Are Occupied = 3893198s
Probability of Blocking A New Call = 0.046186
Probability of Handoff Failure = 0.045170
Channel Occupancy = 0.503778
Probability of Call Failure = 0.110372
Achieve Simulation Convergence Level 0.001000
Probability of A New Call Being Blocked = 0.062749
load = 7
Number of Cells = 96
Number of Channels Per Cell = 7
Total Number of Finished Calls = 44743
Total Number of Call Failures = 20280
Number of Handoff Failures = 11161
Number of New call Failures = 9119
Number of Handoff Request = 75528
Input Loading per unit area = 10.777521Erlangs/km2
Effective Simulation Time = 10100s
No. of Counts Before Checking Convergence = 100
Time Channels Are Occupied = 4556838s
Probability of Blocking A New Call = 0.140243
Probability of Handoff Failure = 0.147773
Channel Occupancy = 0.671387
Probability of Call Failure = 0.311890
Achieve Simulation Convergence Level 0.001000
Probability of A New Call Being Blocked = 0.248871
load = 10
Number of Cells = 96
Number of Channels Per Cell = 7
Total Number of Finished Calls = 47675
Total Number of Call Failures = 39542
Number of Handoff Failures = 20034
Number of New call Failures = 19508
Number of Handoff Request = 84886
Input Loading per unit area = 15.396459Erlangs/km2
Effective Simulation Time = 9600s
No. of Counts Before Checking Convergence = 100
Time Channels Are Occupied = 4840062s
Probability of Blocking A New Call = 0.223672
Probability of Handoff Failure = 0.236011
Channel Occupancy = 0.750258
Probability of Call Failure = 0.453375
Achieve Simulation Convergence Level 0.001000
Probability of A New Call Being Blocked = 0.409041
load = 14
Number of Cells = 96
Number of Channels Per Cell = 7
Total Number of Finished Calls = 51702
Total Number of Call Failures = 68123
Number of Handoff Failures = 31306
Number of New call Failures = 36817
Number of Handoff Request = 96754
Input Loading per unit area = 21.555042Erlangs/km2
Effective Simulation Time = 9600s
No. of Counts Before Checking Convergence = 100
Time Channels Are Occupied = 5227685s
Probability of Blocking A New Call = 0.307256
Probability of Handoff Failure = 0.323563
Channel Occupancy = 0.810343
Probability of Call Failure = 0.568521
Achieve Simulation Convergence Level 0.001000
Probability of A New Call Being Blocked = 0.550029
table 3
load = 1
Number of Cells = 98
Number of Channels Per Cell = 4
Total Number of Finished Calls = 11475
Total Number of Call Failures = 390
Number of Handoff Failures = 252
Number of New call Failures = 138
Number of Handoff Request = 17719
Input Loading per unit area = 1.539646Erlangs/km2
Effective Simulation Time = 12300s
No. of Counts Before Checking Convergence = 100
Time Channels Are Occupied = 1157544s
Probability of Blocking A New Call = 0.011631
Probability of Handoff Failure = 0.014222
Channel Occupancy = 0.240075
Probability of Call Failure = 0.032870
Achieve Simulation Convergence Level 0.001000
load = 4
Number of Cells = 98
Number of Channels Per Cell = 4
Total Number of Finished Calls = 22459
Total Number of Call Failures = 14706
Number of Handoff Failures = 7480
Number of New call Failures = 7226
Number of Handoff Request = 38477
Input Loading per unit area = 6.158584Erlangs/km2
Effective Simulation Time = 9700s
No. of Counts Before Checking Convergence = 100
Time Channels Are Occupied = 2265442s
Probability of Blocking A New Call = 0.194430
Probability of Handoff Failure = 0.194402
Channel Occupancy = 0.595793
Probability of Call Failure = 0.395695
Achieve Simulation Convergence Level 0.001000
load = 7
Number of Cells = 98
Number of Channels Per Cell = 4
Total Number of Finished Calls = 26647
Total Number of Call Failures = 36912
Number of Handoff Failures = 16539
Number of New call Failures = 20373
Number of Handoff Request = 50662
Input Loading per unit area = 10.777521Erlangs/km2
Effective Simulation Time = 9700s
No. of Counts Before Checking Convergence = 100
Time Channels Are Occupied = 2716192s
Probability of Blocking A New Call = 0.320537
Probability of Handoff Failure = 0.326458
Channel Occupancy = 0.714336
Probability of Call Failure = 0.580752
Achieve Simulation Convergence Level 0.001000
load = 10
Number of Cells = 98
Number of Channels Per Cell = 4
Total Number of Finished Calls = 28814
Total Number of Call Failures = 60252
Number of Handoff Failures = 24120
Number of New call Failures = 36132
Number of Handoff Request = 58026
Input Loading per unit area = 15.396459Erlangs/km2
Effective Simulation Time = 9600s
No. of Counts Before Checking Convergence = 100
Time Channels Are Occupied = 2915933s
Probability of Blocking A New Call = 0.405677
Probability of Handoff Failure = 0.415676
Channel Occupancy = 0.774855
Probability of Call Failure = 0.676487
Achieve Simulation Convergence Level 0.001000
load = 14
Number of Cells = 98
Number of Channels Per Cell = 4
Total Number of Finished Calls = 30726
Total Number of Call Failures = 91608
Number of Handoff Failures = 32838
Number of New call Failures = 58770
Number of Handoff Request = 65727
Input Loading per unit area = 21.555042Erlangs/km2
Effective Simulation Time = 9600s
No. of Counts Before Checking Convergence = 100
Time Channels Are Occupied = 3106932s
Probability of Blocking A New Call = 0.480406
Probability of Handoff Failure = 0.499612
Channel Occupancy = 0.825609
Probability of Call Failure = 0.748835
Achieve Simulation Convergence Level 0.001000
table 4
load = 1
Number of Cells = 96
Number of Channels Per Cell = 7
Total Number of Finished Calls = 30850
Total Number of Call Failures = 6
Number of Handoff Failures = 3
Number of New call Failures = 3
Number of Handoff Request = 30999
Input Loading per unit area = 0.384911Erlangs/km2
Effective Simulation Time = 32500s
No. of Counts Before Checking Convergence = 100
Time Channels Are Occupied = 3136989s
Probability of Blocking A New Call = 0.000097
Probability of Handoff Failure = 0.000097
Channel Occupancy = 0.143635
Probability of Call Failure = 0.000194
Achieve Simulation Convergence Level 0.001000
load = 4
Number of Cells = 96
Number of Channels Per Cell = 7
Total Number of Finished Calls = 33778
Total Number of Call Failures = 3473
Number of Handoff Failures = 1653
Number of New call Failures = 1820
Number of Handoff Request = 34893
Input Loading per unit area = 1.539646Erlangs/km2
Effective Simulation Time = 10000s
No. of Counts Before Checking Convergence = 100
Time Channels Are Occupied = 3449117s
Probability of Blocking A New Call = 0.048858
Probability of Handoff Failure = 0.047373
Channel Occupancy = 0.513261
Probability of Call Failure = 0.093232
Achieve Simulation Convergence Level 0.001000
load = 7
Number of Cells = 96
Number of Channels Per Cell = 7
Total Number of Finished Calls = 44484
Total Number of Call Failures = 18327
Number of Handoff Failures = 8169
Number of New call Failures = 10158
Number of Handoff Request = 48799
Input Loading per unit area = 2.694380Erlangs/km2
Effective Simulation Time = 9700s
No. of Counts Before Checking Convergence = 100
Time Channels Are Occupied = 4498926s
Probability of Blocking A New Call = 0.161723
Probability of Handoff Failure = 0.167401
Channel Occupancy = 0.690189
Probability of Call Failure = 0.291780
Achieve Simulation Convergence Level 0.001000
load = 10
Wait For A While.
Number of Cells = 96
Number of Channels Per Cell = 7
Total Number of Finished Calls = 49356
Total Number of Call Failures = 37909
Number of Handoff Failures = 15519
Number of New call Failures = 22390
Number of Handoff Request = 57238
Input Loading per unit area = 3.849115Erlangs/km2
Effective Simulation Time = 9600s
No. of Counts Before Checking Convergence = 100
Time Channels Are Occupied = 4992506s
Probability of Blocking A New Call = 0.256575
Probability of Handoff Failure = 0.271131
Channel Occupancy = 0.773888
Probability of Call Failure = 0.434412
Achieve Simulation Convergence Level 0.001000
load = 14
Number of Cells = 96
Number of Channels Per Cell = 7
Total Number of Finished Calls = 53555
Total Number of Call Failures = 66846
Number of Handoff Failures = 24199
Number of New call Failures = 42647
Number of Handoff Request = 65506
Input Loading per unit area = 5.388761Erlangs/km2
Effective Simulation Time = 9600s
No. of Counts Before Checking Convergence = 100
Time Channels Are Occupied = 5388974s
Probability of Blocking A New Call = 0.354208
Probability of Handoff Failure = 0.369417
Channel Occupancy = 0.835344
Probability of Call Failure = 0.555195
Achieve Simulation Convergence Level 0.001000