Patent ID: 11956089
Assignee: SONY GROUP CORPORATION
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 10:
11. A communication device that constitutes a terminal station, the communication device comprising:
a microprocessor configured to:
control the communication device to:
receive redundancy information and multiplexing information that are transmitted from a base station, wherein
the redundancy information is regarding a provision of redundancy for transmission data transmitted by one of the terminal station or the base station,
the multiplexing information is regarding multiplexing of the transmission data,
the multiplexing information includes frequency information regarding frequency bands used at a time of the provision of redundancy,
the frequency information includes information regarding bandwidths of every channel of usage frequency bands of the frequency bands, and
the usage frequency bands are available frequency bands, and

based on the redundancy information and the multiplexing information, transmit a specific frame multiplexed on a frequency axis to the base station, or receive the specific frame multiplexed and transmitted from the base station, wherein
the specific frame is multiplexed to the base station, and
the specific frame includes the transmission data compressed by compression ratios that correspond to the bandwidths through frequency bands that correspond to the bandwidths.