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Optimized adjacent channel search and timeslot assignment for multiple timeslot mobile stations

  • US 6,958,991 B1
  • Filed: 03/27/2000
  • Issued: 10/25/2005
  • Est. Priority Date: 09/25/1997
  • Status: Expired due to Term
First Claim
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1. In a method for transmission of data packets between at least one base station and at least one mobile station in a mobile radio system, an improvement which comprises:

  • transmitting each of the data packets in time frames having a fixed number of timeslots;

    transmitting the data packets from the mobile station in a plurality of successive timeslots;

    transmitting at least one of control data packets and no data packets from a given base station to the mobile station during predetermined time frames while the mobile station is connected to the given base station;

    respectively making available to the mobile station a time interval longer than a predetermined time frame for at least one of receiving synchronization data packets and measuring signal levels of adjacent base stations; and

    transmitting the data packet from the given base station at least one of immediately before and immediately after a predetermined time frame is at least partially not received by the mobile station.

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