Communication method and apparatus
AssigneeHuawei Technologies Co., Ltd.
InventorsXinqian XIE, Zhiheng GUO, Yongqiang FEI, Wenping BI
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Abstract
A communication method includes determining, by a network device, a first signal. The first signal includes a primary synchronization signal PSS, a secondary synchronization signal SSS, and a first physical broadcast channel PBCH. A frequency domain bandwidth occupied by the PSS, the SSS, and the first PBCH is less than 240 subcarriers. The PSS, the SSS, and the first PBCH are mapped to different time-domain symbols. The method also includes sending, by the network device, the first signal.
Claims20
A communication method, comprising:
- determining, by a network device, a first signal, wherein
- the first signal comprises a primary synchronization signal PSS, a secondary synchronization signal SSS, and a first physical broadcast channel PBCH,
- a frequency domain bandwidth occupied by the PSS, the SSS, and the first PBCH is less than 240 subcarriers, and
- the PSS, the SSS, and the first PBCH are mapped to different time-domain symbols;
- and
- sending, by the network device, the first signal.
A communication method, comprising:
- receiving, by a terminal device, a first signal, wherein
- the first signal comprises a primary synchronization signal PSS, a secondary synchronization signal SSS, and a first physical broadcast channel PBCH,
- a frequency domain bandwidth occupied by the PSS, the SSS, and the first PBCH is less than 240 subcarriers, and
- the PSS, the SSS, and the first PBCH are mapped to different time-domain symbols;
- and
- processing, by the terminal device, the first signal.
An apparatus, comprising:
- a memory storing program instructions;
- and
- a processor in communication with the memory, wherein when the processor executes the program, the apparatus is caused to:
- determine a first signal, wherein
- the first signal comprises a primary synchronization signal PSS, a secondary synchronization signal SSS, and a first physical broadcast channel PBCH, a frequency domain bandwidth occupied by the PSS, the SSS, and the first PBCH is less than 240 subcarriers, and the PSS, the SSS, and the first PBCH are mapped to different time-domain symbols;
- and
- send the first signal.
An apparatus, comprising:
- a memory storing program instructions;
- and
- a processor in communication with the memory, wherein when the processor executes the program, the apparatus is caused to:
- receive a first signal, wherein
- the first signal comprises a primary synchronization signal PSS, a secondary synchronization signal SSS, and a first physical broadcast channel PBCH,
- a frequency domain bandwidth occupied by the PSS, the SSS, and the first PBCH is less than 240 subcarriers, and
- the PSS, the SSS, and the first PBCH are mapped to different time-domain symbols;
- and
- process the first signal.
Dependencies are inferred from the claim text.