公开(公告)号：US20150103714A1

公开(公告)日：2015-04-16

申请号：US14488188

申请日：2014-09-16

Applicant: Electronics and Telecommunications Research Institute

Inventor： Il Gu LEE ,  Jeong Chul SHIN ,  Hee Soo LEE ,  Sok Kyu LEE

IPC: H04W52/02 ,  H04L1/00

CPC classification number: H04W52/0222 ,  H04L1/0006 ,  H04L1/0027 ,  H04L1/0036 ,  H04L1/1671 ,  H04L1/201 ,  H04L1/203 ,  Y02D70/142 ,  Y02D70/166

Abstract: A physical layer low power communication method and apparatus are provided. The physical layer low power communication method may include receiving a data packet from a transmitter, measuring a channel quality using a preamble and signal field information included in the data packet and determining whether recovery of the data packet is possible, calculating an error generation rate according to a determination result, and discarding the data packet and operating in a power save mode when the error generation rate is higher than a predetermined reference.

Abstract translation: 提供了物理层低功率通信方法和装置。 物理层低功率通信方法可以包括从发射机接收数据分组，使用包括在数据分组中的前导码和信号字段信息测量信道质量，并确定数据分组的恢复是否可行，根据 确定结果，并且当错误产生速率高于预定参考时，丢弃数据分组并以省电模式操作。