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US 11,770,780 B2Granted
Wireless communication method, network device and terminal device
AssigneeGuangdong Oppo Mobile Telecommunications Corp., Ltd.
InventorZhi Zhang
Life of this patent
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Abstract
A method for wireless communication, a terminal device and a network device are provided. The method for wireless communication includes: a terminal device receives a Synchronization Signal Block (SSB), here, the SSB comprises Primary Synchronization Signal (PSS), Secondary Synchronization Signal (SSS), and Physical Broadcasting Channel (PBCH); here, the SSB comprises four consecutive symbols in time domain, which are symbol S0, symbol S1, symbol S2 and symbol S3 in sequence; and the PSS is transmitted on the symbol S0, the SSS is transmitted on the symbol S2, and the PBCH is transmitted on the symbol S1, the symbol S2 and the symbol S3.
Claims16
A method for wireless communication, comprising:
- receiving, by a terminal device, a Synchronization Signal Block (SSB), the SSB comprising Primary Synchronization Signal (PSS), Secondary Synchronization Signal (SSS), and Physical Broadcasting Channel (PBCH);
- wherein the SSB comprises four consecutive symbols in time domain, which are symbol S0, symbol S1, symbol S2 and symbol S3 in sequence;
- and
- the PSS is transmitted on the symbol S0, the SSS is transmitted on the symbol S2, and the PBCH is transmitted on three symbols, which are the symbol S1, the symbol S2 and the symbol S3,
- wherein a frequency range of the PSS is a first bandwidth and a frequency range of the SSS is the first bandwidth;
- wherein a frequency range of the PBCH transmitted on the symbol S1 is a second bandwidth, a frequency range of the PBCH transmitted on the symbol S3 is the second bandwidth, and a frequency range of the PBCH transmitted on the symbol S2 is a third bandwidth;
- and
- wherein the second bandwidth is less than a frequency range of 24 Physical Resource Blocks (PRBs).
5 more elements
A method for wireless communication, comprising:
- transmitting, by a network device, a Synchronization Signal Block (SSB) to a terminal device, the SSB comprising Primary Synchronization Signal (PSS), Secondary Synchronization Signal (SSS), and Physical Broadcasting Channel (PBCH);
- wherein the SSB comprises four consecutive symbols in time domain, which are symbol S0, symbol S1, symbol S2 and symbol S3 in sequence;
- and
- the PSS is transmitted on the symbol S0, the SSS is transmitted on the symbol S2, and the PBCH is transmitted on three symbols, which are the symbol S1, the symbol S2 and the symbol S3,
- wherein a frequency range of the PSS is a first bandwidth and a frequency range of the SSS is the first bandwidth;
- wherein a frequency range of the PBCH transmitted on the symbol S1 is a second bandwidth, a frequency range of the PBCH transmitted on the symbol S3 is the second bandwidth, and a frequency range of the PBCH transmitted on the symbol S2 is a third bandwidth;
- and
- wherein the second bandwidth is less than a frequency range of 24 Physical Resource Blocks (PRBs).
5 more elements
A terminal device, comprising:
- a transceiver, configured to receive a Synchronization Signal Block (SSB), the SSB comprising Primary Synchronization Signal (PSS), Secondary Synchronization Signal (SSS), and Physical Broadcasting Channel (PBCH);
- wherein the SSB comprises four consecutive symbols in time domain, which are symbol S0, symbol S1, symbol S2 and symbol S3 in sequence;
- the PSS is transmitted on the symbol S0, the SSS is transmitted on the symbol S2, and the PBCH is transmitted on three symbols, which are the symbol S1, the symbol S2 and the symbol S3,
- wherein a frequency range of the PSS is a first bandwidth and a frequency range of the SSS is the first bandwidth;
- and
- wherein a frequency range of the PBCH transmitted on the symbol S1 is a second bandwidth, a frequency range of the PBCH transmitted on the symbol S3 is the second bandwidth, and a frequency range of the PBCH transmitted on the symbol S2 is a third bandwidth;
- and
- wherein the second bandwidth is less than a frequency range of 24 Physical Resource Blocks (PRBs).
5 more elements
A network device, comprising:
- a transceiver, configured to transmit a Synchronization Signal Block (SSB) to a terminal device, the SSB comprising Primary Synchronization Signal (PSS), Secondary Synchronization Signal (SSS), and Physical Broadcasting Channel (PBCH);
- wherein the SSB comprises four consecutive symbols in time domain, which are symbol S0, symbol S1, symbol S2 and symbol S3 in sequence;
- and
- the PSS is transmitted on the symbol S0, the SSS is transmitted on the symbol S2, and the PBCH is transmitted on three symbols, which are the symbol S1, the symbol S2 and the symbol S3,
- wherein a frequency range of the PSS is a first bandwidth and a frequency range of the SSS is the first bandwidth;
- wherein a frequency range of the PBCH transmitted on the symbol S1 is a second bandwidth, a frequency range of the PBCH transmitted on the symbol S3 is the second bandwidth, and a frequency range of the PBCH transmitted on the symbol S2 is a third bandwidth;
- and
- wherein the second bandwidth is less than a frequency range of 24 Physical Resource Blocks (PRBs).
5 more elements
Dependencies are inferred from the claim text.