专利检索 ap:("BOSCH GMBH ROBERT") AND inv:"LAL DHANANJAY" 第 1 页

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发明公开
SYSTEM, METHOD AND APPARATUS EMPLOYING TONE AND/OR TONE PATTERNS TO INDICATE THE MESSAGE TYPE IN WIRELESS SENSOR NETWORKS 有权
标题翻译：系统，方法及其装置声音和/或粘土结构，用于显示新闻类别的无线传感器网络

公开(公告)号：EP2105037A4

公开(公告)日：2011-01-05

申请号：EP07861927

申请日：2007-11-08

申请人： BOSCH GMBH ROBERT

发明人： KESHAVARZIAN ABTIN , VANKATRAMAN LAKSHMI , LAL DHANANJAY

IPC分类号： H04Q11/00 , H04L12/56 , H04M3/02 , H04Q11/02

CPC分类号： H04M3/02 , H04Q11/02 , H04W52/0216 , H04W52/0219 , H04W88/027 , Y02D70/00

摘要： A system and method for operating a wireless network provides for sending a wakeup tone, periodically waking up from a sleep mode to listen for the wakeup tone, upon receiving the wakeup tone, listening for at least one second tone, the at least one second tone being one of (i) a tone in a frequency different from the wakeup tone and (ii) a pattern of tones including at least one frequency different from the wakeup tone, and upon receiving the at least one second tone, performing an action based on the at least one second tone.