Method and device for allocating control channel element
AssigneeZte Corporation
InventorYuanchun Tan
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Abstract
A method and a device for allocating a Control Channel Element (CCE) are provided by the present invention. The method comprises: determining a CCE aggregation level, by a network, according to a mapping relationship between a Channel Quality Identity (CQI) and a Physical Downlink Control Channel (PDCCH) code rate; and allocating the CCE resource according to the CCE aggregation level by the network. By the method, the effect of improving the utilization rate of the CCE resource is achieved.
Claims10
A method for allocating a Control Channel Element (CCE), comprising:
- determining a CCE aggregation level, by a network, according to a mapping relationship between a Channel Quality Identity (CQI) and a Physical Downlink Control Channel (PDCCH) code rate;
- and
- allocating the CCE resource according to the CCE aggregation level by the network.
A device for allocating a Control Channel Element (CCE), which is located in a network, comprising:
- a determining module, configured to determine a CCE aggregation level according to a mapping relationship between a CQI and a PDCCH code rate, and
- an allocating module, configured to allocate the CCE resource according to the CCE aggregation level.
Dependencies are inferred from the claim text.