Huawei Technologies Co., Limited

Biao Ji

Lin Zhang

Chen Wang

Jiahe Yu

A packet retransmission method and apparatus includes, when a WLAN chip fails to send a packet, if a quantity of times for instructing, by a processor, the WLAN chip to send the packet is less than a limit quantity of times for a packet type of the packet, reinstructing, by the processor, the WLAN chip to send the packet, where the packet type is one of a plurality of packet types, and limit quantities of times for at least two of the plurality of packet types are different from each other.

Packet retransmission method and apparatus

An access point (AP) energy saving method and an AP relate to the field of communications technologies, and effectively implement energy saving for the AP. The method includes determining that an AP is not associated with any terminal and there is not any to-be-associated terminal within a preset time segment, and turning off, by the AP, an extended radio frequency circuit, where an operating frequency band of the extended radio frequency circuit is a wireless local area network (WLAN) frequency band other than a 2.4 gigahertz (GHz) frequency band.

Growing community of inventors

Suzhou, China

Biao Ji