FIELD: communication equipment.
SUBSTANCE: invention relates to communication methods which implement improved synchronization and structure of a physical broadcast channel, specifically a synchronization signal (SS) unit/physical broadcast channel (PBCH). According to the SS/PBCH transmission method implemented by TRP, a primary synchronization signal (PSS) is generated on a first group of orthogonal frequency division multiplexing (OFDM) symbols and generating a physical broadcast channel (PBCH) and demodulation reference signals (DMRS) on a second group of OFDM symbols. SS/PBCH containing PSS, PBCH and DMRS are transmitted over the downlink to enable the receiving side of said SS/PBCH to detect a physical cell identifier.
EFFECT: possibility of more flexible configuration of a communication network, more flexible configuration of a transmit-receive point (TRP) and UE, high reliability of a channel between TRP and UE.
24 cl, 16 dwg, 4 tbl
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| METHOD FOR FORMING AND TRANSMITTING SYNCHRONIZATION SIGNAL, DEVICE IMPLEMENTING IT AND VARIANTS | 2023 |
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|
RU2811939C1 |
| METHOD FOR LIMITING CHANNEL ESTIMATION IN TIME DOMAIN FOR DOWNLINK TRANSMISSION (VERSIONS) AND DEVICES IMPLEMENTING SAID METHOD | 2024 |
|
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| METHOD OF REPORTING CHANNEL STATE INFORMATION WITH REDUCING NUMBER OF PORTS AND DEVICE IMPLEMENTING SAID METHOD | 2024 |
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| BEAM CONTROL USING REFERENCE CELL | 2022 |
|
RU2838245C2 |
