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Method and system of CDMA communication

  • US 6,339,588 B1
  • Filed: 06/09/1998
  • Issued: 01/15/2002
  • Est. Priority Date: 06/09/1998
  • Status: Expired due to Term
First Claim
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1. A method of CDMA communication, in which page messages are transmitted over paging channels to mobile stations, comprising the steps of:

  • providing a page message notice channel that is different from the paging channels;

    generating a page message notice signal indicating whether a monitor-required page message is included in an up-coming time slot, the up-coming time slot being transmitted certain slots later than the current time slot; and

    transmitting the page message notice signal over the page message notice channel., wherein the page message notice signal has a plurality of information bits for each paging channel, the plurality of information bits including a first information bit that indicates whether a monitor-required page message is included in the up-coming time slot addressed to at least one mobile station in a first ID class, and a second information bit that indicates whether a monitor-required page message is included in the up-coming time slot addressed to at least one mobile station in a second ID class, and wherein the first and second ID classes correspond to CLASS

    0 and CLASS

    1 for an IMSI (International Mobile Station Identity).

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