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Method of executing handover in a mobile communication system

  • US 8,538,432 B2
  • Filed: 10/19/2007
  • Issued: 09/17/2013
  • Est. Priority Date: 05/13/2006
  • Status: Expired due to Fees
First Claim
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1. A method of executing a handover of a mobile station in a mobile communication system, the method comprising:

  • receiving a registration message including control information associated with the handover during a network entry procedure, wherein the control information includes operation class information and enabled action information, wherein the operation class information designates at least one class among a plurality of classes of power-saving modes in which at least one handover-related operation is to be triggered, and wherein the enabled action information indicates whether the at least one handover-related operation is enabled for each of the designated classes by the operation class information among the plurality of classes of power-saving modes;

    changing an enabled status of at least one handover-related operation in the designated class by the operation class information among the plurality of power-saving modes when the mobile station enters the power-saving mode in which the mobile station operates; and

    performing at least one enabled handover-related operation in accordance with the control information based on a class of power-saving mode in which the mobile station operates.

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