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EE 548

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EE 548 . Mobility Management in Cellular Networks. Location management. Location updates: mobile to network Paging: network to mobile Location information dissemination: within network. Mobility management references.

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EE 548

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  1. EE 548 Mobility Management in Cellular Networks

  2. Location management • Location updates: mobile to network • Paging: network to mobile • Location information dissemination: within network

  3. Mobility management references • Pahlavan an d Krishnamurthy, Principles of Wireless Networks, Prentice Hall, 2002

  4. Handoff management • Handoff decision initiation • Connection rerouting

  5. Handoff considerations • Cellular: network controls the handoff • WLAN: mobile controls the handoff

  6. Handoff management process (HLR) (VLR)

  7. Separate signaling network used for call management

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