ÎÊÌâÒÑ¿ªÆô (ÆÕͨÎÊÌâ)
RRU,BBUÊÇʲôÒâ˼£¿
ÌáÎÊÕß: jin444064686  ÌáÎÊʱ¼ä: 2012-07-24    
 
  ÎÒÒª»Ø´ð£º
 

  ÇëÏÈ µÇ¼ »ò ×¢²á ÔٻشðÎÊÌâ

¸ü¶à BBU RRU Ïà¹ØÎÊÌâ
ÎÊÌâ´ð°¸ ( 12 )

RRU(Radio Remote Unit)¼¼ÊõÌصãÊǽ«»ùÕ¾·Ö³É½ü¶Ë»ú¼´ÎÞÏß»ù´ø¿ØÖÆ£¨Radio Server£©ºÍÔ¶¶Ë»ú¼´ÉäƵÀ­Ô¶£¨RRU£©Á½²¿·Ö£¬¶þÕßÖ®¼äͨ¹ý¹âÏËÁ¬½Ó£¬Æä½Ó¿ÚÊÇ»ùÓÚ¿ª·ÅʽCPRI»òIR½Ó¿Ú£¬¿ÉÒÔÎȶ¨µØÓëÖ÷Á÷³§É̵ÄÉ豸½øÐÐÁ¬½Ó¡£½ü¶Ë»ú¿ÉÒÔ°²×°ÔÚºÏÊʵĻú·¿Î»Öã¬RRU°²×°ÔÚÌìÏ߶ˣ¬ÕâÑù£¬½«ÒÔÇ°µÄ»ùվģ¿éµÄÒ»²¿·Ö·ÖÀë³öÀ´£¬Í¨¹ý½«½ü¶Ë»úÓëRRU·ÖÀ룬¿ÉÒÔ½«·³ËöµÄά»¤¹¤×÷¼ò»¯µ½½ü¶Ë»ú¶Ë£¬Ò»¸öRS¿ÉÒÔÁ¬½Ó¼¸¸öRRU£¬¼È½ÚÊ¡¿Õ¼ä£¬ÓÖ½µµÍÉèÖóɱ¾£¬Ìá¸ß×éÍøЧÂÊ¡£Í¬Ê±£¬Á¬½Ó¶þÕßÖ®¼äµÄ½Ó¿Ú²ÉÓùâÏË£¬ËðºÄÉÙ¡£3GÍøÂç´óÁ¿Ê¹Ó÷ֲ¼Ê½»ùÕ¾¼Ü¹¹£¬RRU£¨ÉäƵÀ­Ô¶Ä£¿é£©ºÍBBU£¨»ù´ø´¦Àíµ¥Ôª£©Ö®¼äÐèÒªÓùâÏËÁ¬½Ó¡£Ò»¸öBBU¿ÉÒÔÖ§³Ö¶à¸öRRU¡£²ÉÓÃBBU+RRU¶àͨµÀ·½°¸,¿ÉÒԺܺõؽâ¾ö´óÐͳ¡¹ÝµÄÊÒÄÚ¸²¸Ç¡£(ÎÒ)$#@322K:JFD()$#_±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
 s1fdÖª1K:JFD()±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
BBU(Building Base band Unit)ÊÒÄÚ»ù´ø´¦Àíµ¥Ôª¡£3GÍøÂç´óÁ¿Ê¹Ó÷ֲ¼Ê½»ùÕ¾¼Ü¹¹£¬RRU£¨ÉäƵÀ­Ô¶Ä£¿é£©ºÍBBU£¨»ù´ø´¦Àíµ¥Ôª£©Ö®¼äÐèÒªÓùâÏËÁ¬½Ó¡£Ò»¸öBBU¿ÉÒÔÖ§³Ö¶à¸öRRU¡£²ÉÓÃBBU+RRU¶àͨµÀ·½°¸,¿ÉÒԺܺõؽâ¾ö´óÐͳ¡¹ÝµÄÊÒÄÚ¸²¸Ç¡£#%kcvmmvcK:JFD()$#±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
12dsfds1fadK:JFD()$#_*±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ

»Ø´ðÕߣº zhangshiqin     »Ø´ðʱ¼ä£º2012-07-24 22:43    

79        66        


BBU:»ù´ø´¦Àíµ¥ÔªfkjhfjoK:JFD()±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
RRU:ÉäƵ´¦Àíµ¥Ôª.342ÊÇ434321%K:JFD()$#_*(±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
321%$#(K:JFD()±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ

»Ø´ðÕߣº ¹Ç»Ò¼¶ÐÂÈË     »Ø´ðʱ¼ä£º2012-07-24 23:00    

74        71        


¡¡RRU(Radio Remote Unit)¼¼ÊõÌصãÊǽ«»ùÕ¾·Ö³É½ü¶Ë»ú¼´ÎÞÏß»ù´ø¿ØÖÆ£¨Radio Server£©ºÍÔ¶¶Ë»ú¼´ÉäƵÀ­Ô¶£¨RRU£©Á½²¿·Ö£¬¶þÕßÖ®¼äͨ¹ý¹âÏËÁ¬½Ó£¬Æä½Ó¿ÚÊÇ»ùÓÚ¿ª·ÅʽCPRI»òIR½Ó¿Ú£¬¿ÉÒÔÎȶ¨µØÓëÖ÷Á÷³§É̵ÄÉ豸½øÐÐÁ¬½Ó¡£RS¿ÉÒÔ°²×°ÔÚºÏÊʵĻú·¿Î»Öã¬RRU°²×°ÔÚÌìÏ߶ˣ¬ÕâÑù£¬½«ÒÔÇ°µÄ»ùվģ¿éµÄÒ»²¿·Ö·ÖÀë³öÀ´£¬Í¨¹ý½«RSÓëRRU·ÖÀ룬¿ÉÒÔ½«·³ËöµÄά»¤¹¤×÷¼ò»¯µ½RS¶Ë£¬Ò»¸öRS¿ÉÒÔÁ¬½Ó¼¸¸öRRU£¬¼È½ÚÊ¡¿Õ¼ä£¬ÓÖ½µµÍÉèÖóɱ¾£¬Ìá¸ß×éÍøЧÂÊ¡£Í¬Ê±£¬Á¬½Ó¶þÕßÖ®¼äµÄ½Ó¿Ú²ÉÓùâÏË£¬ËðºÄÉÙ¡£3GÍøÂç´óÁ¿Ê¹Ó÷ֲ¼Ê½»ùÕ¾¼Ü¹¹£¬RRU£¨ÉäƵÀ­Ô¶Ä£¿é£©ºÍBBU£¨»ù´ø´¦Àíµ¥Ôª£©Ö®¼äÐèÒªÓùâÏËÁ¬½Ó¡£Ò»¸öBBU¿ÉÒÔÖ§³Ö¶à¸öRRU¡£²ÉÓÃBBU+RRU¶àͨµÀ·½°¸,¿ÉÒԺܺõؽâ¾ö´óÐͳ¡¹ÝµÄÊÒÄÚ¸²¸Ç¡£1fads²»21fdsK:JFD()$#_*(±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
BBU(Building Base band Unit)ÊÒÄÚ»ù´ø´¦Àíµ¥Ôª¡£3GÍøÂç´óÁ¿Ê¹Ó÷ֲ¼Ê½»ùÕ¾¼Ü¹¹£¬RRU£¨ÉäƵÀ­Ô¶Ä£¿é£©ºÍBBU£¨»ù´ø´¦Àíµ¥Ôª£©Ö®¼äÐèÒªÓùâÏËÁ¬½Ó¡£Ò»¸öBBU¿ÉÒÔÖ§³Ö¶à¸öRRU¡£²ÉÓÃBBU+RRU¶àͨµÀ·½°¸,¿ÉÒԺܺõؽâ¾ö´óÐͳ¡¹ÝµÄÊÒÄÚ¸²¸Ç¡£Àh$#$#&)*(K:JFD()$#_±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
221a3dsÒ²K:JFD()$#±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ

»Ø´ðÕߣº ¶àÀ´Ã×123     »Ø´ðʱ¼ä£º2012-07-24 23:48    

69        70        


RRU,ÉäƵÀ­Ô¶µ¥ÔªjµÀh$K:JFD±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
BBU »ù´ø´¦Àíµ¥Ôª5%#(ô$*@#(K:JFD()$#_*±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ


»Ø´ðÕߣº sun2223     »Ø´ðʱ¼ä£º2012-07-25 08:16    

73        68        


ºÃ¶àÈ˶¼¸´ÖÆÕ³ÌùÁË£¬²»¶à˵ÁË¡£

»Ø´ðÕߣº xlane     »Ø´ðʱ¼ä£º2012-07-25 08:17    

78        69        


Â¥ÉϻشðµÄ¶¼¶Ô×ÅÄØ£¬²»×¸ÊöÁË£¡(*)#$@&%#*(ÎK:JFD()$#_*(±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ

»Ø´ðÕߣº yanghuiyou     »Ø´ðʱ¼ä£º2012-07-25 08:34    

74        67        


ÎÒÀí½âBBUΪBTS£¬RRUΪBTSÀ­Ô¶Ðźš¤BBU½ü¶Ë»ú RRUÔ¶¶Ë¼¶£¬Ò»¸öΪԶ¶Ë´«ÊäÐźţ¬Ò»¸öÔÚÔ¶¶ËÊä³öÐźš£
ª1fkjK:JFD±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ

»Ø´ðÕߣº limaoen1988     »Ø´ðʱ¼ä£º2012-07-25 09:13    

85        69        


½øÀ´Ñ§Ï°ÁËÎÒ)$#@3221K:JFD()$#_±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ


»Ø´ðÕߣº yeyazi520     »Ø´ðʱ¼ä£º2012-07-25 09:57    

75        76        


Â¥ÉϻشðµÄ¾ÍÊDZê×¼´ð°¸ÁË£¬ºÜÈ«ÃæoitreK:JFD±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
afd5a4f8e34K:JFD()$#_*±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ

»Ø´ðÕߣº liuxing0115     »Ø´ðʱ¼ä£º2012-07-25 11:01    

73        73        


¹û¶Ï¶ÈÄï°¡Ç×tre43K:JFD±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ

»Ø´ðÕߣº xieyun23     »Ø´ðʱ¼ä£º2012-07-25 11:37    

71        66        


½øÀ´Ñ§Ï°ÁË£¡fd5a4f8e342K:JFD()$#_*±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
(ô$*@#K:JFD()±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ

»Ø´ðÕߣº Hyg_8     »Ø´ðʱ¼ä£º2012-07-25 14:49    

73        72        


ÏÖÔÚ2GµÄ6601É豸ҲÓÃBBU+RRUµÄÐÍʽ×éÍø¡£¡£¡£s4fads13¶«oK:JFD()$#_*±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
»21fds3a2K:JFD()$#±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ

»Ø´ðÕߣº ·çÖ®ÓÄ     »Ø´ðʱ¼ä£º2012-07-25 15:11    

71        74        

ÖйúͨÐÅÈ˲ÅÍø | ½­ËÕͨÐÅÈ˲ÅÍø | ɽ¶«Í¨ÐÅÈ˲ÅÍø | Î人ͨÐÅÈ˲ÅÍø | Õ㽭ͨÐÅÈ˲ÅÍø | ºþÄÏͨÐÅÈ˲ÅÍø
ÖØÇìÐÅ¿ÆͨÐŹ¤³ÌÓÐÏÞ¹«Ë¾ Ƹ£ºËÄ´¨°ÍÖÐ-IMCÕÐƸ
ÐèÇóÈËÊý£º1 ÈË µØµã£º°ÍÖÐÊÐ
ÖØÇì°®ÐÅ˼¿Æ¼¼ÓÐÏÞÔðÈι«Ë¾ Ƹ£ºº£ÍâFTTHʵϰÉú
ÐèÇóÈËÊý£º6 ÈË µØµã£º¶«ÄÏÑÇ
ÄϾ©»ªËտƼ¼ÓÐÏÞ¹«Ë¾ Ƹ£ººËÐÄÍø¹¤³Ìʦ
ÐèÇóÈËÊý£º1 ÈË µØµã£ºÖØÇìÊÐ
º¼Öݶ«ÐÅÍøÂç¼¼ÊõÓÐÏÞ¹«Ë¾ Ƹ£º²×ÖÝ-¸ß/ÖÐ/³õ¼¶-ÍøÓŹ¤³Ìʦ
ÐèÇóÈËÊý£º30 ÈË µØµã£º²×ÖÝÊÐ
ÉϺ£µÂרÐÅÏ¢¼¼ÊõÓÐÏÞ¹«Ë¾ Ƹ£º¼±Æ¸£¡¹ã¶«Öи߼¶ÍøÓÅ
ÐèÇóÈËÊý£º4 ÈË µØµã£º¹ã¶«Ê¡
³É¶¼ÆìѶͨÐż¼ÊõÓÐÏÞ¹«Ë¾ Ƹ£ºÄÏÄþ/ÎàÖÝ/±±º£ÕÐͶËß²âÊÔ¡¢ºǫ́
ÐèÇóÈËÊý£º12 ÈË µØµã£ºÄÏÄþÊÐ,ÎàÖÝÊÐ,±±º£ÊÐ,ºÓ³ØµØÇø,ÁøÖÝÊÐ
±±¾©ÒËͨ»ªÈð¿Æ¼¼ÓÐÏÞ¹«Ë¾ Ƹ£ºµçÐÅÒ»ÕÅÍø¸ß¼¶ºǫ́£¨½­Î÷¼±Æ¸£©
ÐèÇóÈËÊý£º2 ÈË µØµã£º¾Å½­ÊÐ,ÒË´ºÊÐ
ÉϺ£ÈðºÌͨѶ¼¼ÊõÓÐÏÞ¹«Ë¾ Ƹ£º¹ãÖÝÖи߼¶¹¤³Ìʦ
ÐèÇóÈËÊý£º3 ÈË µØµã£º¹ãÖÝÊÐ
ÉϺ£î£îìÖÇÄܿƼ¼ÓÐÏÞ¹«Ë¾ Ƹ£º½­ËÕÑγÇ700MÍⳡ
ÐèÇóÈËÊý£º1 ÈË µØµã£º½­ËÕÊ¡
ÉϺ£´óÌÆÒƶ¯Í¨ÐÅÉ豸ÓÐÏÞ¹«Ë¾ Ƹ£ºÍ¨ÐÅÍøÓŹ¤³Ìʦ£¨³õ/ÖÐ/¸ß£©
ÐèÇóÈËÊý£º18 ÈË µØµã£º½­ËÕÊ¡,ºÓ±±Ê¡,ºÓÄÏÊ¡,ɽÎ÷Ê¡,ɽ¶«Ê¡
ÈȵãÎÊÌâ
¸ü¶à¾«²Ê

ÁªÏµÎÒÃÇ - ÎÊͨÐÅר¼Ò Powered by MSCBSC Òƶ¯Í¨ÐÅÍø  © 2006 -