Information processing method and base station

A base station, comprising:

• a first determining unit, for determining N first regions based on N first thresholds, the N first thresholds representing reliability of a first communication connection, the first communication connection being a communication connection between the base station and a user terminal within a cell of the base station, N being an integer greater than or equal to 1, the N first regions comprising areas around the base station that the base station signal reaches;
• a second determining unit, for determining T third regions based on the N first regions and M second regions, M and T being integers greater than or equal to 1, the M second regions being determined based on M second thresholds, the M second thresholds representing reliability of a second communication connection, the second communication connection being a communication connection between a destination user terminal and a user terminal other than the destination user terminal within the cell of the base station, the M second regions comprising areas around the destination user terminal that the destination user terminal reaches and the T third regions comprising areas where the N first regions and the M second regions overlap, the T third regions determined by:
• identifying an overlapping region between any first region and any second region as the third region;
• and
• identifying priority of the third region based on the first threshold for the first regions and the second threshold for the second region corresponding to the third region;
• a connecting unit, for selecting a relay user terminal from among user terminals within the T third regions to establish a relay communication connection with the destination user terminal through the relay user terminal by:
• selecting a target third region in a descending order of priority of the T third regions;
• and
• selecting a user terminal whose link capacity meets a preset condition from among user terminals within the target third region as the relay user terminal.

A base station, comprising:

• a first determining unit, for determining N first regions based on N first thresholds, the N first thresholds representing reliability of a first communication connection, the first communication connection being a communication connection between the base station and a user terminal within a cell of the base station, N being an integer greater than or equal to 1, the N first regions comprising areas around the base station that the base station signal reaches;
• a second determining unit, for determining T third regions based on the N first regions and M second regions, M and T being integers greater than or equal to 1, the M second regions being determined based on M second thresholds, the M second thresholds representing reliability of a second communication connection, the second communication connection being a communication connection between a destination user terminal and a user terminal other than the destination user terminal within the cell of the base station, the M second regions comprising areas around the destination user terminal that the destination user terminal reaches and the T third regions comprising areas where the N first regions and the M second regions overlap, the T third regions determined by:
• identifying an overlapping region between any first region and any second region as the third region;
• and
• identifying priority of the third region based on the first threshold for the first regions and the second threshold for the second region corresponding to the third region;
• a connecting unit, for selecting a relay user terminal from among user terminals within the T third regions to establish a relay communication connection with the destination user terminal through the relay user terminal by:
• selecting a target third region in a descending order of priority of the T third regions;
• and
• selecting a user terminal whose link capacity meets a preset condition from among user terminals within the target third region as the relay user terminal;
• a first determining module, for determining N receiving signal-to-noise ratio thresholds corresponding to the N first thresholds based on the reliability of the first communication connection;
• a second determining module, for determining N first distances based on the N receiving signal-to-noise ratio thresholds, wherein the first distance is a distance between the base station and the user terminal within the cell of the base station;
• and
• a third determining module, for determining the N first regions within the cell of the base station reference to the position of the base station, based on the N first distances determined.