Wiki » History » Version 6
neels, 06/13/2022 03:03 PM
| 1 | 1 | laforge | h1. Wiki |
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| 3 | 6 | neels | A good introduction to D-GSM can be found in the news section: |
| 4 | https://osmocom.org/projects/osmo-dist-gsm/news |
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| 6 | 1 | laforge | h2. Problem Areas |
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| 8 | * Routing Lookups for network elements |
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| 9 | ** Determine HLR IP/hostname by IMSI (to know which HLR to ask during GSUP SendAuthInfo + UpdateLocation) |
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| 10 | *** could be static table / config file with ISMI prefix, like 334-42-001-0123456 where "001" is site/network name and "0123456" is the subscriber in that site/network |
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| 11 | *** could use something like enum/DNS |
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| 12 | ** Determine HLR IP/hostname by MSISDN (to know which HLR to ask for current serving VLR/MSC IP/hostname) |
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| 13 | *** could be static table / config file with ISMI prefix, like 52-123-012-3456 where "012" is a prefix for the given site/network and "3456" is the subscriber in that site/network. Probably too restrictive. |
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| 14 | *** could use something like enum/DNS |
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| 15 | * Routing Lookups for subscribers |
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| 16 | ** determine serving VLR/MSC IP/hostname by MSISDN: [[SendRoutingInfo]] |
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| 17 | * Synchronization |
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| 18 | ** single-master multi-slave |
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| 19 | *** subscriber data (MSISDN, IMSI, GPRS/SMS/Voice permission, Auth keys, ...) |
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| 20 | ** distributed |
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| 21 | *** present location of subscriber (serving VLR/MSC) |
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| 23 | h2. Unsorted |
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| 25 | 4 | laforge | {{child_pages}} |
| 26 | 5 | laforge | |
| 27 | {{include(cellular-infrastructure:MacroCommercialSupport)}} |
