Znn3bq.jpeg
²é¿´: 896  |  »Ø¸´: 1

zhtzht

Í­³æ (ÕýʽдÊÖ)

[ÇóÖú] ÓйØÊ±Ï¶CSMAµÄÎÊÌ⣬Çó´óÅ£½â»ó£¡ ÒÑÓÐ1È˲ÎÓë

ÇëÎÊ802.11µÄDCFЭÒéºÍ802.15.4ЭÒé¶¼²ÉÓõÄʱ϶CSMAÂð£¬Èç¹û¶¼²ÉÓÃʱ϶CSMA£¬Á½ÕßÏàͬÂð£¬Èç¹û²»Í¬£¬¾ßÌåÓкβ»Í¬ÄØ£¬¶¨ÒåµÄʱ϶´óС·Ö±ðΪ¶àÉÙ£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

Theworldmakeswayforthemanwhoknowswhereheisgoing.
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

crazyiyy

ľ³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
conanwj: ½ð±Ò+2, ¹ÄÀøÑÐÌÖ 2014-12-03 08:55:49
²»ÏàͬµÄ£º
Ò»£º802.15.4µÄbackoff-unit ÊÇ320¦Ìsec£¬802.11gµÄbackoff-unit ÊÇ9¦Ìsec
¶þ£º802.15.4ÔÚ¼ÆÊý´°¿Ú²»¶ÔÐŵÀ»·¾³½øÐмì²â£¬Ã¿¹ýÒ»¸öʱ϶¼õ1£¬¶ø802.11gÿ¸öʱ϶¶¼»á¼ì²âÐŵÀ£¬ÐŵÀ¿ÕÏÐÔò¼ÆÊý´°¿Ú¼õ1£¬Èç¹ûÐŵÀ·±Ã¦Ôò±£³ÖÔ­¼ÆÊý´°¿Ú£»
Èý£ºËûÃÇCCAÅж¨µÄÃÅÏÞÖµÒ²ÊDz»Í¬µÄ
ÓÃÐÄ×öºÃÿһ¼þÊÂ
2Â¥2014-11-27 16:22:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ zhtzht µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 271Çóµ÷¼Á +35 2261744733 2026-04-11 37/1850 2026-04-16 13:16 by jiahl2024
[¿¼²©] É격×Ô¼ö +3 LinxiaÁÖÏÄ 2026-04-13 3/150 2026-04-16 12:55 by Ä«ºÉ֮¶
[¿¼ÑÐ] 085404 298·ÖÇóµ÷¼Á +12 ºôÀ²ºôÀ²ºôºôºô 2026-04-10 13/650 2026-04-16 11:00 by °¢Îij¬
[¿¼ÑÐ] 291 Çóµ÷¼Á +40 »¯¹¤2026½ì±ÏÒµÉ 2026-04-09 41/2050 2026-04-15 21:54 by noqvsozv
[¿¼ÑÐ] 0854µ÷¼Á +13 ³¤¹­°Á 2026-04-12 16/800 2026-04-15 13:45 by fenglj492
[¿¼ÑÐ] 310Çóµ÷¼Á +16 666ÕæºÃ 2026-04-11 18/900 2026-04-15 13:28 by ºÚ¿Æ¼¼¿óÒµ
[¿¼ÑÐ] 085500Çóµ÷¼Á²ÄÁÏ +11 Ò×11122 2026-04-09 11/550 2026-04-14 17:59 by lhj2009
[¿¼ÑÐ] 335Çóµ÷¼Á +19 ÏëÉϰ¶Ñ½£¡£¡ 2026-04-12 21/1050 2026-04-14 16:23 by Art1977
[¿¼ÑÐ] 271Çóµ÷¼Á +35 2261744733 2026-04-11 41/2050 2026-04-14 15:36 by zs92450
[½Ìʦ֮¼Ò] ת³¤Æ¸ÁË +7 ¼òµ¥»¯xn 2026-04-13 7/350 2026-04-14 14:50 by xindong
[¿¼ÑÐ] ¿¼Ñе÷¼Á +13 ³¤¹­°Á 2026-04-13 14/700 2026-04-14 14:44 by zs92450
[¿¼ÑÐ] Çóµ÷¼Á +3 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 3/150 2026-04-14 01:00 by Íõ¬Bè±
[¿¼ÑÐ] ÉúÎïѧµ÷¼Á +11 СȽҪŬÁ¦ 2026-04-10 13/650 2026-04-13 11:46 by µç»¯Ñ§¼°´ß»¯
[¿¼ÑÐ] 0831Ò»ÂÖµ÷¼Áʧ°ÜÇóÖú +10 СÐÜî£î£_s 2026-04-11 10/500 2026-04-12 22:43 by ³¤¹­°Á
[¿¼ÑÐ] 085410 273Çóµ÷¼Á +10 X1999 2026-04-09 10/500 2026-04-12 09:24 by ÄæË®³Ë·ç
[¿¼ÑÐ] Çóµ÷¼Á +11 ôæôæÒ»ÊéÉú 2026-04-09 11/550 2026-04-11 19:57 by ÄæË®³Ë·ç
[¿¼ÑÐ] 359Çóµ÷¼Á +5 θ¾·ÂÎÀÛÁË 2026-04-11 5/250 2026-04-11 19:55 by lbsjt
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤µ÷¼Á +12 ·ñ¼«Ì©À´2026 2026-04-10 13/650 2026-04-11 00:28 by wangjihu
[¿¼ÑÐ] 22408 366·Ö£¬±¾¿Æ211£¬Ò»Ö¾Ô¸Î÷¹¤´ó +4 Rubt 2026-04-09 4/200 2026-04-10 19:51 by chemisry
[¿¼ÑÐ] ±¾9 Ò»Ö¾Ô¸Î÷¹¤´ó085601 324Çóµ÷¼Á +5 wysyjs25 2026-04-10 5/250 2026-04-10 16:57 by luoyongfeng
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û