ENCODING AND DECODING OF BROADCAST CHANNEL Russian patent published in 2021 - IPC H04W56/00 H04W72/02 H04L1/08 

FIELD: wireless communication.

SUBSTANCE: invention relates to the field of wireless communication and, in particular, to encoding and decoding of a broadcast channel. Methods, systems and devices for wireless communication are proposed. In order to exchange data over a given wireless communication network, a wireless device can first perform a procedure for receiving a cell (for example, to determine information specific to the cell, such as time reference and frequency offsets, bandwidth, control channel formatting, etc.). In some systems, aspects of time reference information can be transferred using scrambling codes applied to a master information block (hereinafter – MIB). Physical broadcast channel (PBCH) payloads, including MIB transmissions, can be co-encoded with synchronization signal indexes. MIB transmission bundles can thus be decoded without blind decoding, while maintaining error protection and low latency, which may be necessary to obtain critical system information in the MIB.

EFFECT: technical result is an improvement in the technology for encoding and decoding the broadcast channel.

26 cl, 18 dwg