Method and apparatus for processing data sending, and method and apparatus for processing data receiving

摘要

The present invention discloses a method and an apparatus for processing data sending and a method and an apparatus for processing data receiving, wherein, the method for processing data sending includes: allocating the number of spatial transmission layers and a pilot resource for transmission at each spatial transmission layer; generating pilot resource information according to the number of spatial transmission layers and the pilot resource for transmission at each spatial transmission layer; and sending the pilot resource information to user equipment (UE). According to the embodiments of the present invention, the UE is enabled to determine a specific pilot resource to be used so as to effectively distinguish between user channels, obtain a correct channel estimation value, improve channel estimation performance, and thus, obtain correct service data.

主权项

1. A method for processing data sending, comprising:
allocating a number of spatial transmission layers to a user equipment (UE) and a pilot symbol for transmission at the spatial transmission layers allocated to the UE; determining pilot symbol information according to combination of information about the number of spatial transmission layers allocated to the UE and the pilot symbol for transmission at a spatial transmission layer allocated to the UE; and sending, in a time-frequency domain to the UE, data information comprising the determined pilot symbol information, enabling the UE to obtain a channel estimation value according to the pilot symbol information.