| 摘要 |
Disclosed are a configuration method and a sending method for a pilot frequency, and a device. The method comprises: UE determining a parameter used for generating an initial value of a pilot sequence according to allocated resource sets; based on a first resource set, generating an initial value of a pilot sequence according to a first parameter, and based on a second resource set, generating an initial value of a pilot sequence according to a second parameter; and obtaining a demodulation pilot sequence through the initial value of the pilot sequence. In the embodiments of the present invention, when attempting to acquire a pilot sequence for demodulating an E-PDCCH, because the parameters for calculating the initial values of the pilot sequence are respectively configured according to the resource sets allocated in advance, after the E-PDCCH is received, according to the resource set to which the E-PDCCH is subordinate, the initial value of the pilot sequence can be calculated according to the set parameters, and then the pilot sequence used for demodulating the E-PDCCH is obtained, thereby increasing the demodulation performance of the E-PDCCH. |
