Zeile 19: |
Zeile 19: |
| * TCP_HEADER/ACK = 40 Bytes Header + 28 Bytes Control/Management + 8 SNAP = 76 Bytes | | * TCP_HEADER/ACK = 40 Bytes Header + 28 Bytes Control/Management + 8 SNAP = 76 Bytes |
| | | |
− | ** '''1mbit''': | + | ** '''1 mbit''': |
| *** preamble long/short: 192 / 96 µs | | *** preamble long/short: 192 / 96 µs |
| *** 802.11ack = 14 Bytes | | *** 802.11ack = 14 Bytes |
Zeile 32: |
Zeile 32: |
| **** = 50 + 192 + (76 Bytes/1,375 mSymbole*11)=608 + 192 + (14/1,375*11)=112 + 10 = 1164 µs | | **** = 50 + 192 + (76 Bytes/1,375 mSymbole*11)=608 + 192 + (14/1,375*11)=112 + 10 = 1164 µs |
| *** ALL: | | *** ALL: |
− | **** = 12844 + 1164 = 14008 µs => 71,3 Frames/s * 1460 Bytes = '''104.226 Bytes/s''' = 6,25 mB/min = 375,2 mB/h | + | **** = 12844 + 1164 = 14008 µs => 71,3 Frames/s * 1460 Bytes Nutzlast = '''104.226 Bytes/s''' = 6253 kB/min |
| | | |
− | ** '''1mbit, Fragmentierung 256''' | + | ** '''1 mbit, short_preamble''' |
| + | *** TCP-DATA: |
| + | **** = 50 + 96 + (1536 Bytes/1,375 mSymbole*11)=12288 + 96 + (14/1,375*11)=112 + 10 = 12652 µs |
| + | *** TCP-ACK: |
| + | **** = 50 + 96 + (76 Bytes/1,375 mSymbole*11)=608 + 96 + (14/1,375*11)=112 + 10 = 972 µs |
| + | *** ALL: |
| + | **** = 12652 + 972 = 13624 µs => 73,4 Frames/s * 1460 Bytes Nutzlast = '''107.163 Bytes/s''' = 6430 kB/min |
| + | |
| + | ** '''1 mbit, Fragmentierung 256''' |
| *** TCP-DATA: | | *** TCP-DATA: |
| **** = 50 + 192 + (256 Bytes/1,375 mSymbole*11)=2048 + 192 + (14/1,375*11)=112 + 10 = 2604 µs | | **** = 50 + 192 + (256 Bytes/1,375 mSymbole*11)=2048 + 192 + (14/1,375*11)=112 + 10 = 2604 µs |
| *** ALL: | | *** ALL: |
− | **** = 2604 + 1164 = 3768 µs => 265,4 Frames/s * 256 Bytes = '''67.940 Bytes/s''' = 4,08 mB/min = 244,6 mB/h | + | **** = 2604 + 1164 = 3768 µs => 265,4 Frames/s * (1460/6)=243,3 Bytes Nutzlast = '''64.572 Bytes/s''' = 3874 kB/min |
| | | |
− | ** '''1mbit, Fragmentierung 256, short_preamble''' | + | ** '''1 mbit, Fragmentierung 256, short_preamble''' |
| *** TCP-DATA: | | *** TCP-DATA: |
| **** = 50 + 96 + (256 Bytes/1,375 mSymbole*11)=2048 + 96 + (14/1,375*11)=112 + 10 = 2412 µs | | **** = 50 + 96 + (256 Bytes/1,375 mSymbole*11)=2048 + 96 + (14/1,375*11)=112 + 10 = 2412 µs |
Zeile 46: |
Zeile 54: |
| **** = 50 + 96 + (76 Bytes/1,375 mSymbole*11)=608 + 96 + (14/1,375*11)=112 + 10 = 972 µs | | **** = 50 + 96 + (76 Bytes/1,375 mSymbole*11)=608 + 96 + (14/1,375*11)=112 + 10 = 972 µs |
| *** ALL: | | *** ALL: |
− | **** = 2412 + 972 = 3384 µs => 295,5 Frames/s * 256 Bytes = '''75.650 Bytes/s''' = 4,54 mB/min = 272,3 mB/h | + | **** = 2412 + 972 = 3384 µs => 295,5 Frames/s * (1460/6)=243,3 Bytes Nutzlast = '''71.895 Bytes/s''' = 4313 kB/min |
| | | |
| ** 6mbit: | | ** 6mbit: |