作者: Yunbo Li , Yingpei Lin
DOI:
关键词: Sleep state 、 Computer hardware 、 Data transmission 、 Device to device 、 Electronic engineering 、 Beacon frame 、 Station 、 Engineering
摘要: The present invention discloses a method, device and system for to D2D data transmission. method includes: monitoring, by first station in sleep state, beacon frame broadcast an access point AP, setting up direct link with second when it is determined that the has buffer information indication indicating needs transmit data, then receiving transmitted station. disclosed aim solve problem of larger signaling overheads during setup existing link.