US Patent No. 10,397,899

WIRELESS COMMUNICATION SYSTEM AND WIRELESS COMMUNICATION CONTROL METHOD, WIRELESS COMMUNICATION DEVICE AND WIRELESS COMMUNICATION METHOD, AND COMPUTER PROGRAM


Patent No. 10,397,899
Issue Date August 27, 2019
Title Wireless Communication System And Wireless Communication Control Method, Wireless Communication Device And Wireless Communication Method, And Computer Program
Inventorship Shigeru Sugaya, Kanagawa (JP)
Assignee SONY CORPORATION, Tokyo (JP)

Claim of US Patent No. 10,397,899

1. A destination device that wirelessly receives data from a source device, the destination device comprising:circuitry configured to broadcast management information including duration information and device identification information of the destination device, the duration information specifying duration when the destination device is capable of receiving data as distinguished from timings during which the destination device is incapable of receiving the data, and the duration information including a start receiving timing information that indicates a timing position to start receiving the data, a receive window information that indicates a length of time for performing receive processing of the data, and a receive window cycle information that indicates where a next window for reception is provided; and
circuitry configured to directly receive data from the source device in the duration when the destination device is capable of receiving the data,
wherein the duration information is set by the destination device to define notification cycles for broadcasting the management information.