Communication Apparatus Role Control for Wi-Fi Direct

The patent merges the control of wireless layer roles (base station/terminal) with application layer roles (server/client) by making the determining means select wireless layer roles based on the required application layer service roles. This integration ensures that when a service role change is needed, the wireless layer role is simultaneously adjusted, eliminating redundant re-connection processes and reducing processing load while maintaining protocol compliance.

The patent implements dynamic role assignment where the determining means flexibly selects whether to function as a base station or terminal based on the service execution requirements. This dynamic approach allows the communication apparatus to adapt its wireless layer role according to the application layer service needs, enabling efficient role switching without rigid protocol constraints, thereby improving productivity during role transitions.

The patent combines the role determination process for both wireless layer and application layer into a single operation. The determining means simultaneously establishes the wireless layer role (base station or terminal) and the application layer role (server or client) based on service requirements, ensuring accurate role assignment without requiring separate re-connection processes, thereby reducing processing load while maintaining precision.

The patent performs preliminary role determination by having the determining means pre-establish the appropriate wireless layer role based on anticipated service requirements. This preliminary action ensures that when service role changes occur, the wireless layer is already configured appropriately, eliminating the need for frequent re-connections and reducing processing load while maintaining accurate role assignment.

The patent implements universality by enabling the communication apparatus to function as both a base station and a terminal, as well as both server and client, depending on service requirements. The determining means selects the appropriate role configuration for each service scenario, allowing a single device to perform multiple functions without requiring separate hardware configurations, thereby improving versatility while managing complexity through software-based role selection.

The patent merges the control logic for multiple roles into a unified determining means that selects the appropriate wireless layer role (base station or terminal) based on application layer service requirements. This consolidated control approach manages the complexity of multi-role functionality through a single decision-making mechanism, making the device versatile without proportionally increasing control complexity.