Electronic device that determines an uplink pilot sequence, and method therefor

A method for an electronic device, comprising:

• determining, based on indicating information of an uplink pilot sequence allocated by a base station, an uplink pilot sequence of the electronic device;
• transmitting the uplink pilot sequence to the base station;
• and
• determining a change in a geographical location of the electronic device,
• wherein, in a case that the geographical locations of the electronic device before and after changing correspond to different cell partitions, the uplink pilot sequence of the electronic device is updated based on the indicating information of the uplink pilot sequence allocated by the base station, and the updated uplink pilot sequence corresponds to the different cell partition corresponding to the geographical location of the electronic device after changing, and
• the uplink pilot sequence is for the base station estimating a channel between the base station and the electronic device, and filtering based on the geographical location of the electronic device during the channel estimation, to obtain a channel estimation result matching the electronic device.

A non-transitory computer readable medium including instructions, which when executed by a processor in an electronic device, cause the processor to execute steps comprising:

• determining, based on indicating information of an uplink pilot sequence allocated by a base station, an uplink pilot sequence of the electronic device;
• transmitting the uplink pilot sequence to the base station;
• and
• determining a change in a geographical location of the electronic device,
• wherein, in a case that the geographical locations of the electronic device before and after changing correspond to different cell partitions, the uplink pilot sequence of the electronic device is updated based on the indicating information of the uplink pilot sequence allocated by the base station, and the updated uplink pilot sequence corresponds to the different cell partition corresponding to the geographical location of the electronic device after changing, and
• the uplink pilot sequence is for the base station estimating a channel between the base station and the electronic device, and filtering based on the geographical location of the electronic device during the channel estimation, to obtain a channel estimation result matching the electronic device.