Method and system for coordinated scheduling based on cell priority

A system for coordinated scheduling based on cell priority, applied in a centralized coordinated network, comprising a base station which comprises a central control cell and a base station of other coordinated cells, wherein,

• the base station of other coordinated cells comprises:
• a first information receiving and sending module, configured to send historical and current information of the present coordinated cell, and relevant information of a user to be scheduled in the present coordinated cell to the central control cell;
• and receive the scheduling result sent by the central control base station;
• the base station in the central control cell comprises:
• a second information receiving and sending module, configured to receive the historical and current information of each coordinated cell, and the relevant information of the user to be scheduled in each coordinated cell;
• and send a scheduling result to each coordinated cell respectively;
• a priority sequencing module, configured to perform priority sequencing on each coordinated cell according to the historical and/or the current information of each coordinated cell;
• and
• a cell scheduling module, configured to schedule a corresponding coordinated cell according to the relevant information of the user to be scheduled in each coordinated cell.

A system for coordinated scheduling based on cell priority, applied in a distributed coordinated network, comprising a base station in each coordinated cell in the network, wherein, the base station comprises:

• an information receiving and sending module, configured to send historical and current information of the present coordinated cell to all other coordinated cells;
• receive historical information and current information of the cell, and a scheduling result of a high priority coordinated cell sent by other coordinated cells;
• and notify a scheduling result of the present coordinated cell to all low priority coordinated cells;
• the priority sequencing module, configured to perform priority sequencing on each coordinated cell according to historical and/or current information of each coordinated cell;
• and
• the cell scheduling module, configured to finish the scheduling of the present coordinated cell according to the scheduling result of the high priority cell and relevant information of a user to be scheduled in the present coordinated cell.

The method according to 2, wherein,

• the historical information comprises one or any combination of following information:
• service volume, business intensity and type of served service of the present coordinated cell;
• the current information comprises one or any combination of following information:
• number of the user to be scheduled, current channel status information and data type of the user in the present coordinated cell.

The method according to 2, wherein,

• the historical information comprises one or any combination of following information:
• service volume, business intensity and type of served service of the present coordinated cell;
• the current information comprises one or any combination of following information:
• number of the user to be scheduled, current channel status information and data type of the user in the present coordinated cell.

The method according to 2, wherein,

• the historical information comprises one or any combination of following information:
• service volume, business intensity and type of served service of the present coordinated cell;
• the current information comprises one or any combination of following information:
• number of the user to be scheduled, current channel status information and data type of the user in the present coordinated cell.