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Éó¸åÒâ¼û£ºIf the network topology is built with AP and many sensor nodes, all sensor nodes shares the common tranmission medium. This means that if the same channel status is recongized by all nodes. So, is it possible that each node can recogize the different channel status exactly? £¨ÎÒÔÚÎÄÖмÙÉèÐŵÀÊǶþ״̬µÄÂí¶û¿Æ·òÐŵÀ¡££© Õâ¸öÎÊÌâ·ÒëÏ´ó¸ÅÊÇ£¬Ò»¸öAP¶à¸ö½ÚµãµÄ»°£¬¶à¸ö½Úµã¹²ÏíͬÑùµÄ´«Êäý½é£¬ÄÇô¸÷¸ö½ÚµãºÍAP¼äµÄÐŵÀ×´¿ö¾ÍÒ»ÑùÁË£¬ÄÇô¸÷½ÚµãÊÇ·ñ¿ÉÒÔ׼ȷµÄʶ±ð×Ô¼ºµÄÐŵÀ×´¿ö£¿ ËûÊÇÎʽڵãÔõôʶ±ð×Ô¼ºµÄÐŵÀ×´¿ö£¬»¹ÊÇ˵ÐŵÀ×´¿ö¶¼Ò»ÑùÁË£¿ µ«ÊÇÕâÒ»¶Ô¶à£¬¸÷¸ö½ÚµãºÍAPÖ®¼äµÄÐŵÀ²»Ò»Ñù°É£¬ÎÒ¸ÃÕ¦»Ø´ðÕâ¸öÎÊÌâ°¡¡£ лл´ó¼Ò |
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5Â¥2012-05-25 08:35:09
beijilang5
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3Â¥2012-05-24 23:13:25
zcx86ok
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6Â¥2012-05-25 08:35:39
zcx86ok
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