| 摘要 |
A process for performing a QRD of a channel matrix of a wireless communication channel system, said process involving the steps of :
- performing a full QRD of one channel matrix for the purpose of deriving a first QR representation of the channel;
- performing a second iterative QRD of an adjacent channel matrix, said second iterative QRD using the results of said first QR representation as well as the difference of the two adjacent channel matrices ”H. More particularly, the process is characterized in that the iterative QRD is performed in response to the detection of a high level of workload of the processor. |
