| 摘要 |
PURPOSE: A session recovery device for recovering session after access point (AP) restart or a network adjuster is provided to perform session recovery after the restart of at least a communications device for a user, multiple users, multiples accesses, or multiple-input-multiple-output (MIMO) wireless communications. CONSTITUTION: A processor analyzes a first signal to check if an AP (300) passes through a reset process. Based on a single bit in a first signal which is set into a predetermined value, the processor checks if the first signal includes a request for timing synchronization function (TSF) value or not. If the AP is passed through the restart or reset process, or the first signal includes the request, the process generates a second signal including the TSF value from the device. [Reference numerals] (300) Access point; (302,304,306) WLAN device |
