Signal sending method and apparatus
AssigneeHuawei Technologies Co., Ltd.
InventorsJie SHENG, Gongzheng ZHANG
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Abstract
The present disclosure relates to signal sending methods and apparatuses. In one example method, after obtaining, at a first moment, first configuration information that includes information about a first orthogonal frequency division multiplexing (OFDM) cyclic suffix length, a terminal obtains the first OFDM cyclic suffix length from the first configuration information, and communicates with a network device at a second moment after the first moment by using the first OFDM cyclic suffix length.
Claims20
A signal sending method, comprising:
- obtaining, by a terminal, first configuration information at a first moment, wherein the first configuration information comprises information about a first orthogonal frequency division multiplexing (OFDM) cyclic suffix length;
- determining, by the terminal, the first OFDM cyclic suffix length based on the first configuration information;
- and
- communicating, by the terminal, with a network device at a second moment by using the first OFDM cyclic suffix length, wherein the second moment is a moment after the first moment.
A signal sending method, comprising:
- determining, by a network device, a first orthogonal frequency division multiplexing (OFDM) cyclic suffix length;
- delivering, by the network device, first configuration information at a first moment, wherein the first configuration information comprises information about the first OFDM cyclic suffix length;
- and
- communicating, by the network device, with a terminal at a second moment by using the first OFDM cyclic suffix length.
A communications apparatus, comprising at least one processor, wherein the at least one processor is coupled to a memory storing a computer program or instructions which, when executed by the at least one processor, cause the communication apparatus to:
- obtain first configuration information at a first moment, wherein the first configuration information comprises information about a first orthogonal frequency division multiplexing (OFDM) cyclic suffix length;
- determine the first OFDM cyclic suffix length based on the first configuration information;
- and
- communicate with a network device at a second moment by using the first OFDM cyclic suffix length, wherein the second moment is a moment after the first moment.
Dependencies are inferred from the claim text.