Cellular Digital Packet Data (CDPD) - Bnrg.cs.berkeley.edu ...
Cellular Digital Packet Data (CDPD) - Bnrg.cs.berkeley.edu ...
Cellular Digital Packet Data (CDPD) - Bnrg.cs.berkeley.edu ...
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<strong>CDPD</strong> Entities• M-ES– <strong>CDPD</strong> network trackes location of ES’ and routes themnetwork datagrams– ES’ address does NOT imply location; currentsubnetwork “point of attachment” determines this– ES’ are associated with the <strong>CDPD</strong> network’s routingdomain, not the user’s corporate home network– Mobility support functions:» Mobility management: tracking MDES and routing» Radio resource management: connectivity tosubnetwork “point of attachment”6