Dell Products Inc.

Espressif Systems (shanghai) Co., Ltd.

Junyi Zhang

Xiao Liu

Yuanyuan Zhang

Xiaowei Luo

Xiaoqin Liu

Yingyan Zheng

Yourong Alan Wang

Shengdong Gu

Chunjuan Zhou

Heng Liu

Provided is a method sending an acknowledgment frame, wherein by receiving a data frame sent by the first access point and calculating the minimum transmission power of the present station, the maximum transmission power of the station is used as the initial transmission power; the pre-established queue of the maximum transmission powers of the overlapping basic service set is invoked; the queue is a set of maximum transmission powers which does not affect packet reception of one or more second stations and calculated by the first station; the maximum transmission power of the overlapping basic service set allowed in the pre-established queue is traversed sequentially; being greater than or equal to the minimum transmission power, the minimum value among the initial transmission power and one or more maximum transmission powers is taken as the final transmission power; and the acknowledgment frame is sent by using the determined final transmission power.

Method and apparatus for sending acknowledgement frame, station, and storage medium

Techniques manage log data. Such techniques involve receiving log data describing a state of an application system at a target time point. Such techniques further involve determining whether a level of the log data satisfies a predetermined level. Such techniques further involve, in response to determining that the level of the log data satisfies the predetermined level, storing log data within a predetermined range adjacent to the target time point to a log repository of the application system, the predetermined range indicating the amount of log data expected to be stored.

Method, device, and program product for managing log data

Growing community of inventors

Shanghai, China

Junyi Zhang