Signal transmission method and apparatus, reflector, and receiver
AssigneeHuawei Technologies Co., Ltd.
InventorsMao YAN, Huang HUANG, Hua SHAO, Kuandong GAO
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Abstract
This application provides a signal transmission method and apparatus, a reflector, and a receiver. In one example method, a reflector receives W excitation signals, where W exciters may be configured to carry data and a reference signal that are reflected by the reflector; and the reflector reflects data and L reference signals to a receiver, where the L reference signals are respectively carried in L excitation signals in the W excitation signals, where W and L are both integers greater than or equal to 1, and L is less than or equal to W.
Claims20
A communication method, comprising:
- receiving W excitation signals;
- and
- reflecting data and L reference signals to a receiver, wherein the L reference signals are respectively carried in L excitation signals in the W excitation signals, wherein W and L are both integers greater than or equal to 1, and L is less than or equal to W;
- wherein the L reference signals are carried in L time domain units, each of the L time domain units carries one reference signal of the L reference signals;
- and
- wherein the L reference signals are placed with interval placement or even placement in time domain.
An apparatus, comprising:
- one or more processors;
- and
- at least one memory coupled to the one or more processors, wherein the memory stores instructions to be executed by the one or more processors, and wherein the instructions, when executed by the one or more processors, instructs the apparatus to perform operations comprising:
- receiving W excitation signals;
- and
- reflecting data and L reference signals to a receiver, wherein the L reference signals are respectively carried in L excitation signals in the W excitation signals, wherein W and L are both integers greater than or equal to 1, and L is less than or equal to W;
- wherein the L reference signals are carried in L time domain units, each of the L time domain units carries one reference signal of the L reference signals;
- and
- wherein the L reference signals are placed with interval placement or even placement in time domain.
A non-transitory computer readable medium storing instructions that are executable by a computer, and the instructions comprise instructions for:
- receiving W excitation signals;
- and
- reflecting data and L reference signals to a receiver, wherein the L reference signals are respectively carried in L excitation signals in the W excitation signals, wherein W and L are both integers greater than or equal to 1, and L is less than or equal to W;
- wherein the L reference signals are carried in L time domain units, each of the L time domain units carries one reference signal of the L reference signals;
- and
- wherein the L reference signals are placed with interval placement or even placement in time domain.
Dependencies are inferred from the claim text.