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@ -52,14 +52,21 @@ The tasks of `osmo-remsim-server` include: |
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=== osmo-remsim-client |
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The `osmo-remsim-client` software is co-located next to a cellular phone/modem. |
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It typically runs on an [embedded] computer next to the phone/modem. |
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The `osmo-remsim-client` software is co-located next to the _user of the card_ |
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which traditionally is a phone or modem. However, there are other flavors |
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of clients available, too. This is for example useful if existing software |
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wants to interface remote smart cards, rather than those physically inserted |
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into a local reader next to the PC running that application. |
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In the classic phone / modem use case, osmo-remsim-client |
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typically runs on an [embedded] computer next to the phone/modem. |
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The tasks of `osmo-remsim-client` include: |
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* interaction over USB with a device supported by the 'SIMtrace2 cardem' |
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* interaction with the user application. For phone/modem, that's |
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over USB with a device supported by the 'SIMtrace2 cardem' |
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firmware, which provides the physical interface to the phone/modem SIM |
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interface |
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interface (ISO 7816-3). |
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* establishing a TCP connection with the `osmo-remsim-server`, in order to |
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enable the server to issue control commands |
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* under control of `osmo-remsim-server`, establishing a TCP connection to a |
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