发明名称 |
POWER SAVING METHOD IN WIRELESS COMMUNICATION SYSTEM |
摘要 |
The present invention relates to a method for increasing the resource utilization rate and reducing power consumption in a high-speed wireless communication system and a control device. The method according to one embodiment of the present invention comprises a process for efficient utilization of a frequency band by including channel state information and data frame mode information in a request frame or an ack frame, before transmission in a wireless communication system. The method according to one embodiment of the present invention relates to a power saving method in a wireless communication system having at least two different transmission modes, the method comprising: a process of setting a mode in such a manner that a control frame is received in a mode with the lowest sampling speed out of three different modes available and then receiving the control frame in the set mode; and a process of setting a mode, after receiving the control frame, in such a manner that a data packet is transmitted / received in a mode with the highest transmission rate and then transmitting / receiving the data packet in the set mode. |
申请公布号 |
EP2496029(A2) |
申请公布日期 |
2012.09.05 |
申请号 |
EP20100827110 |
申请日期 |
2010.10.28 |
申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
LEE, IL-GU;LEE, SOK-KYU;CHUNG, HYUN-KYU;KIM, DAE-SIK |
分类号 |
H04L1/16;H04W52/02;H04W52/26 |
主分类号 |
H04L1/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|