²é¿´: 167  |  »Ø¸´: 0
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

ccjjhh

Í­³æ (ÕýʽдÊÖ)

[½»Á÷] ¡¾×ªÌù¡¿HSDPA½¨Íø²ßÂÔ¼°×éÍø·½°¸·ÖÎö

HSDPA½¨Íø²ßÂÔ¼°×éÍø·½°¸·ÖÎö
  
ÒýÈëHSDPAÊÇΪÁ˽â¾ö¸ßËÙÊý¾ÝÒµÎñÐèÇó¡£ÔÚ3GÍøÂçÖУ¬ÓïÒôÒµÎñÈÔ½«ÊÇ×î»ù±¾µÄÒµÎñ£¬¾ßÓÐ×î´óµÄ¿Í»§Èº£¬µ«ÊÇÔÚÃܼ¯³ÇÇøºÍÒ»°ã³ÇÇø£¬´æÔÚ´óÁ¿µÄ¸ßËÙÊý¾ÝÒµÎñÐèÇó£¬ÕâÐ©ÇøÓòÐèÒªÖØµã¹æ»®¡£
Õë¶ÔÊý¾ÝÒµÎñ±ÈÖØµÄ¸ßµÍ£¬Ñ¡Ôñ²»Í¬µÄÒýÈë²ßÂÔ£ºÔÚÃܼ¯³ÇÇøºÍÊý¾ÝÒµÎñ·á¸»µÄÒ»°ã³ÇÇø£¬È«ÍøÒýÈëHSDPA£»¶ÔÓÚÒÔÓïÒôÒµÎñΪÖ÷µÄÒ»°ã³ÇÇø£¬ÔÚÊý¾ÝÒµÎñÈȵãÒýÈëHSDPA¡£¸Ã·½°¸¿ÉÒÔ³ÆÎª¡°Ãܼ¯³ÇÇøÈ«ÍøÒýÈ룬һ°ã³ÇÇøÈȵãÒýÈ롱£¬´ËÍ⣬Êý¾ÝÒµÎñÐèÇó´óµÄµØÇø£¬ÔÚ³õÆÚ½¨ÍøÒà¿ÉÈ«ÍøÒýÈë¡£





ͼ1  ÒýÈëHSDPAÍøÂçÍØÆËʾÒâͼ

±í1¶Ô¼¸ÖÖ²»Í¬µÄÒýÈë²ßÂÔµÄÌØµã½øÐжԱȷÖÎö¡£





±í1  HSDPAÒýÈë²ßÂԶԱȷÖÎö

ͬƵÓëÒìÆµ×éÍø·½°¸
HSDPAÓëR99/R4ƵÂÊʹÓòßÂÔÓÐÁ½ÖÖ£º¹²ÔØÆµ½¨ÍøºÍÒìÔØÆµ½¨Íø¡£
£¨1£©HSDPAÓëR99/R4¹²ÔØÆµ
HSDPAÓëR99/R4¹¤×÷ÔÚͬһ¸öƵµã£¬¹²Í¬Ê¹ÓÃÆµÂÊ¡¢»ùÕ¾¹¦ÂÊ¡¢ÐŵÀ»¯±àÂëµÈ×ÊÔ´£¬ÔÚϵͳͳһµ÷¶ÈÏ·¢»Ó¸÷×ÔÓÅÊÆ£¬ÈÃÓû§ÇáËÉÏíÊÜÈ«ÃæµÄÍøÂç·þÎñ¡£HSDPAÓëR99/R4¹²ÔØÆµ·½°¸ÓÐÈçÏÂÓÅÊÆ£º
¡ñR99/R4Ö§³ÖµÄCS¡¢PSÒµÎñÓëHSDPAÖ§³ÖµÄ¸ßËÙÊý¾ÝÒµÎñ¹²ÏíÆµÂʼ°¹¦ÂÊ£¬×öµ½×ÊÔ´ÀûÓÃ×î´ó»¯£»
¡ñ±ÜÃâÒìÆµÒýÆðµÄUEÐ¡ÇøÑ¡Ôñ¡¢×¤ÁôµÈÎÊÌ⣻
¡ñÖ§³ÖCS/PS²¢·¢ÒµÎñ£»
¡ñÉý¼¶¿ìËÙ·½±ã£¬½ÚʡͶ×Ê¡£
£¨2£©HSDPAÓëR99/R4ÒìÔØÆµ
HSDPAÓëR99/R4ÒìÔØÆµ×éÍøµÄÓÅÊÆÔÚÓÚ£º¶ÀÁ¢×éÍø£¬¹æ»®¼òµ¥£¬ÁÚÆµ¸ÉÈŽÏС£¬ÓÐÖúÓÚÌáÉýÍøÂçÈÝÁ¿¡£µ«ÊÇ£¬ÍøÂ罨Éè³õÆÚ²ÉÓÃHSDPAÓëR99/R4ÒìÔØÆµ·½°¸£¬»¹´æÔÚÒÔÏÂÎÊÌ⣺
¡ñHSDPAÐèÒªµ¥¶À·ÖÅäÕ¼ÓÃÒ»¸ö±¦¹óµÄƵµã×ÊÔ´£¬ÍøÂ罨Éè³É±¾¸ß£»
¡ñ³õÆÚÓû§ÓÐÏÞ£¬R99/R4ÓëHSDPA¸÷×ÔÕ¼ÓÃÒ»¸öÔØÆµ£¬¹²Ïí³Ì¶ÈµÍ£¬²»ÄÜÁé»îÀûÓÃ×ÊÔ´£»
¡ñÔÚÖ»Ö§³ÖHSDPAÐ¡ÇøµÄƵµãÉÏ£¬ÏÖ½×¶ÎÎÞ·¨½â¾öÓû§CSÓëPS²¢·¢µÄÒµÎñÐèÇó£»
¡ñ¶àÔØÆµÏµÄÐ¡ÇøÖØÑ¡ºÍפÁô»úÖÆ±È½Ï¸´ÔÓ£»
¡ñ¸ù¾ÝÒµÎñÐèÒªÔÚ¶à¸öƵµã¼äÇл»£¬²»½öÔö¼ÓÁËϵͳ´¦Àí¿ªÏúºÍʱÑÓ£¬Í¬Ê±Ò²½µµÍÁËÍøÂç¿É¿¿ÐÔºÍÓû§¸ÐÊÜ¡£
£¨3£©HSDPAƵµãʹÓ÷½°¸
¿¼Âǵ½WCDMAÍøÂçͬƵ¸ÉÈÅ£¬ÒÔ¼°¸²¸ÇÓëÈÝÁ¿¸ºÔØÃܲ»¿É·ÖµÈÌØµã£¬HSDPAÍøÂ罨ÉèÐèÒª×ñÑ­ÒÔÏÂÔ­Ôò£º
¡ñÍøÂç³õʼ½¨ÉèÔËÓª½×¶Î£¬Ê¹ÓÃÍ¬Ò»ÔØÆµ½øÐÐÃܼ¯µØÇøµÄWCDMAR99/R4ÓëHSDPAÈ«¸²¸Ç¡£ÔÚÍøÂ罨Éè³õÆÚ£¬Óû§ÒµÎñÐèÇóÏà¶Ô»¹²»¸ß£¬Í¨¹ýÎÞÏß×ÊÔ´¹ÜÀíË㷨ͳһЭµ÷R99/R4ºÍHSDPA×ÊÔ´·ÖÅ䣬Äܹ»Âú×ãÔËÓªÐèÇó¡£
¡ñÔÚÍøÂçÖð²½·¢Õ¹ÆÚ£¬µ±Óû§·¢Õ¹µ½Ò»¶¨½×¶ÎÖ®ºó£¬Í¨¹ý×ÊÔ´µ÷½ÚÒѾ­²»ÄÜͬʱÂú×ãR99/R4Óû§ºÍHSDPAÓû§µÄÐèÇ󣬾ÍÐèÒªÔö¼ÓÔØÆµ½øÐÐÀ©ÈÝ£¨ÍøÂ罨Éèʱ»ùÕ¾Ðè¾ß±¸¶àÔØÆµÆ½»¬Éý¼¶ÄÜÁ¦£©¡£µÚ¶þÔØÆµÈÔÈ»²ÉÓÃR99/R4DCH+R5HSDPA·½Ê½¡£¿ÉÒÔ¸ù¾Ý±»¸²¸ÇÇøÓòµÄÒµÎñÐèÇó£¬ÅäÖÃÿ¸öÔØÆµÉÏR99/R4ÓëHSDPA¶Ô×ÊÔ´Õ¼ÓõıÈÀý¡£
¡ñ3GÍøÂç·¢Õ¹Îȶ¨ÆÚ£¬Êг¡ÅàÓý³ÉÊ죬3GÍøÂçÓµÓÐÊýÁ¿ÅÓ´óµÄÓû§Èº£¬Êý¾ÝÒµÎñÁ¿¼±ËÙÉÏÉý£¬´ËʱʹÓõÚÈý¸öÔØÆµ×¨ÃÅÌṩÊý¾ÝÒµÎñ£¬´ËÔØÆµµÄÓû§ÒÔÊý¾Ý¿¨Óû§ÎªÖ÷£¬²»Ö§³ÖÓëR99/R4ÒµÎñµÄ²¢·¢¡£
ÊÒÍâHSDPA×éÍø½â¾ö·½°¸
¶ÔÓÚÊÒÍâHSDPA¸²¸Ç£¬ÔÚ½¨Íø³õÆÚ²ÉÓá°Ãܼ¯³ÇÇøÈ«ÍøÒýÈ룬һ°ã³ÇÇøÖØµãÒýÈ롱µÄ²ßÂÔ£¬ÔÚÓÐÃ÷ÏÔÒµÎñÐèÇóµÄÒ»°ã³ÇÇø²ÉÓÃÈ«ÍøÒýÈëµÄ·½Ê½Ò²ÊÇ¿ÉÐеġ£ÓÉÓÚͨ¹ýÈí¼þÉý¼¶¼´¿ÉʵÏÖHSDPAÔÚR99/R4ÍøÂç»ù´¡Éϲ¿Öã¬Òò´Ë¼´Ê¹ÔÚ³ÇÇøÈ«ÍøÒýÈëÒ²²»»á´øÀ´½¨Íø³É±¾µÄÏÔÖøÔö¼Ó£¬ÓÐÖúÓÚÌáÉý³ÇÇøÄÚHSDPAÓû§µÄ·þÎñ¸ÐÊÜ¡£
¡ñÃܼ¯³ÇÇø×éÍø
¸ÃÀàµØÇøÈË¿ÚÃܶȴ󣨴óÓÚ30000¡«50000ÈË/km2£©£¬¶ÔÊý¾ÝÒµÎñÐèÇóÁ¿´ó£¬Ã¿ÔØÉȳÐÔØµÄÓû§ÊýÄ¿¶à¡£ÕâÀàµØÇøÐèҪѡÓôóÈÝÁ¿»ùÕ¾×÷ΪÖ÷É豸£¬¸Ã·½°¸¶ÔÓÚ½â¾öÀàËÆÉϺ£Ðì»ãÇø¡¢±±¾©Íõ¸®¾®ÕâÀ೬Ãܼ¯³ÇÇø·Ç³£ºÏÊÊ¡£Èç¹ûÐèÒªÊÒÍâ»ùÕ¾¸²¸ÇÊÒÄÚ£¬ÔòÐèÒª¸üÃܼ¯µÄ²¼Õ¾£¬Ô¤Áô¸ü´óµÄ»ù´ø×ÊÔ´¡£Òò´Ë²ÉÓôóÈÝÁ¿»ùÕ¾¡¢»ù´ø³Ø×÷Ϊ¸ÃÇøÓò×éÍøµÄÖ÷Á¦Õ¾ÐÍ£¬¸¨ÒÔÉ䯵À­Ô¶²¹Ã¤¡£ÔÚ³ÇÇøÒ²³£Ê¹ÓôóÁ¿Î¢»ùÕ¾¹¹½¨·äÎÑÍøÂ磬ÒÔ½â¾öÈÝÁ¿ÐèÇó£¬Òò¶øÐγÉÁ˺ê»ùÕ¾ºÍ΢»ùÕ¾µÄ·Ö²ãÍøÂ磺ºê·äÎѽâ¾ö¸²¸ÇÎÊÌ⣬΢·äÎѽâ¾öÈÝÁ¿ÎÊÌâ¡£
¡ñÒ»°ã³ÇÇø×éÍø
¸ÃÀàÇøÓòÈË¿ÚÃܶȽÏС£¨5000¡«15000ÈË/km2£©£¬²ÉÓÃÖеÈÈÝÁ¿µÄºê»ùÕ¾¡¢Î¢»ùÕ¾½øÐÐÊÒÍâ×éÍøÈÔÈ»¿ÉÒÔ²ÉÓûù´ø³Ø+É䯵À­Ô¶¡£´ËÇøÓòµÄÊÒÄÚÓû§Ò»°ãÓÉÊÒÍâ»ùÕ¾¸²¸Ç£¬²»½¨Éè¶ÀÁ¢µÄÊÒÄÚ·Ö²¼ÏµÍ³¡£
ÓÉÓÚÖйúµÄ¸÷¸ö³ÇÊеÄÒµÎñÐèÇó²î¾à½Ï´ó£¬¶ÔÃܼ¯¡¢Ò»°ã³ÇÇøµÄ·ÖÀàÈÝÒ×Ä£ºý£¬Òò´ËÔÚһЩ»°Îñ½ÏµÍµÄÖÐС³ÇÊУ¬¿ÉÒÔ²ÉÓÃ΢»ùÕ¾Áé»î×éÍø¡£
¡ñ³ÇÇøÈȵã
ÔÚ³ÇÇø¹æ»®ÖÐÄÑÃâ»á³öÏÖ¾Ö²¿ÇøÓòµÄ¸²¸Ç¡¢ÈÝÁ¿ÊÜÏÞµÄÇé¿ö£¬²ÉÓÃ΢»ùÕ¾¡¢Î¢Î¢»ùÕ¾½øÐв¹Ã¤¡¢Êèæ¡£¶ÔûÓÐÊÒÄÚ·Ö²¼ÏµÍ³£¬ÇÒÓдóÁ¿HSDPAÐèÇóµÄλÖ㬲ÉÓ÷ÅÖÃ΢΢»ùÕ¾£¨PicoÉ豸£©µÄ·½°¸¡£
ÊÒÄÚHSDPA×éÍø½â¾ö·½°¸
ÊÒÄÚÊÇ3GÒµÎñÓÈÆäÊÇÊý¾ÝÒµÎñµÄÖØµãÇøÓò£¬¿É²ÉÓúê»ùÕ¾¡¢Î¢»ùÕ¾¡¢»ù´ø³Ø¡¢Î¢Î¢»ùÕ¾×÷ΪÐźÅÔ´¡£¶ÔÓÚ³¬¹ý40²ãµÄÖØµã½¨Öþ£¬ÐèÒª²ÉÓûù´ø³Ø×÷ΪÕû¶°½¨ÖþµÄÐźÅÔ´¡£Ô­ÒòÊÇHSDPAÔÚÊÒÄÚ¸²¸ÇʱÐèÒªÐ¡Çø·ÖÁÑ£¬Ã¿¸öÐ¡Çø²»Äܸ²¸Ç½Ï¶àµÄÂ¥²ã£¬ÕâÑù²ÅÄܱÜÃâHSDPAµÄ¹¦ÂÊÅÊÉýºÍÈÝÁ¿Æ¿¾±ÎÊÌâ¡£¶ÔÓÚÒ»°ã½¨Öþ£¬¸Ã·½°¸²ÉÓÃ΢»ùÕ¾×÷ΪÐźÅÔ´£¬ÔÚ¸ö±ðÐèÒª¿ªÍ¨HSDPAµÄÂ¥²ãÒ²¿É²ÉÓ÷ÅÖÃ΢΢»ùÕ¾µÄ·½Ê½Íê³ÉHSDPA¸²¸Ç¡£
¶ÔÓÚµäÐ͵ÄHSDPAÐèÇóÊÒÄÚ»·¾³£¬Èç¹ó±ö»áÒéÌü¡¢ºò»úÂ¥¡¢¸ß¼¶Ð´×ÖÂ¥µÈ£¬²ÉÓýϸߵÄHSDPA×ÊÔ´·ÖÅä±ÈÀý£¬ÀýÈç7¡«10ÂëµÀÅäÖá¢50%µÄ¹¦ÂÊ£¬»òÕß²ÉÓÃÒ»¸öµ¥¶ÀƵµã½¨Á¢HSDPAÊÒÄÚϵͳ¡£ÊÒÄÚϵͳHSDPAÒµÎñµÄ´«ÊäÎÊÌâÒ²·Ç³£¹Ø¼ü£¬ÐèÒª¸ù¾ÝÏÖÓд«ÊäÍøÂçÊ£ÓàÈÝÁ¿Çé¿öºÍÉý¼¶´«ÊäµÄÄÑÒ׳̶ȷÖÎö£¬Èç¹ûÊ£ÓàÈÝÁ¿²»¶à£¬¿É²ÉÓ÷Ö·´«Êä·½°¸¡£ÕâÑùÄܹ»½µµÍ´«Êä³É±¾£¬Âú×ãÊý¾ÝÒµÎñÁ¿¿ìËÙÌáÉýµÄÒªÇó¡£

[ Last edited by ccjjhh on 2009-3-26 at 04:22 ]
»Ø¸´´ËÂ¥
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ccjjhh µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ÊÛT0PÒ»ÇøSCIÎÄÕ£¬ÎÒ:8O5.51.O.54,¿ÆÄ¿ÆëÈ«,¿É£«¼± +3 7s8du2bt8y 2026-06-26 7/350 2026-06-27 18:48 by ztgu5ulw9z
[¿¼²©] 27Ä격ʿÕÐÉúÐÅÏ¢ +5 rvnc 2026-06-26 8/400 2026-06-27 18:32 by rvnc
[¿¼²©] ÊÛT0PÒ»ÇøSCIÎÄÕ£¬ÎÒ:8O5.51.O.54,¿ÆÄ¿ÆëÈ«,¿É£«¼± +3 7s8du2bt8y 2026-06-26 5/250 2026-06-27 17:07 by ztgu5ulw9z
[»ù½ðÉêÇë] ÎÞÁÄ¿´¿´filecode +7 Á÷Á÷ÉË 2026-06-23 10/500 2026-06-27 16:19 by ±±¾©ÖÐÐäȽÀÏʦ
[»ù½ðÉêÇë] ÎÞÁÄ¿´¿´Ê±¼ä´Á´ò·¢Ê±¼ä +8 »¢º×Ë«ÐÎ 2026-06-23 8/400 2026-06-27 15:53 by miaochunhui
[¹«Åɳö¹ú] ÊÛT0PÒ»ÇøSCIÎÄÕ£¬ÎÒ:8O5.51.O.54,¿ÆÄ¿ÆëÈ«,¿É£«¼± +3 7s8du2bt8y 2026-06-26 4/200 2026-06-27 12:47 by 9g0rmhtq5w
[ÂÛÎÄͶ¸å] ÇóÍÆ¼öÆÚ¿¯£¬ÖØÐ» +4 girlbaby 2026-06-23 4/200 2026-06-26 16:52 by ²»´ò¹¤Å£Âí
[˶²©¼ÒÔ°] ÓлúÄܿ緽ÏòÉ격Âð +3 ¿É¿ÉÎ÷ÀïµÄÁÖС½ 2026-06-25 3/150 2026-06-26 11:59 by ÁÖ·¼Ä¾
[Óлú½»Á÷] ÇóÖú£¡£¡ 5+3 ÎÒɶ¶¼Ã»¿´¼û 2026-06-24 4/200 2026-06-26 09:35 by 951037019
[΢Ã׺ÍÄÉÃ×] kh550½ÓÖ¦Sio2ʧ°ÜÇóÖú 70+3 ÍÞ¶ù·½±ãÃæ 2026-06-20 3/150 2026-06-26 09:23 by èÓã²»ÊÇÓã
[ÂÛÎÄͶ¸å] Ö°³ÆÂÛÎÄͶ¸å 170+4 guoj5292 2026-06-22 12/600 2026-06-25 22:27 by Yanyanoo
[Óлú½»Á÷] ·´Ó¦ÇóÖú 10+3 slz_1986 2026-06-24 6/300 2026-06-25 21:38 by nBuï®
[ÂÛÎÄͶ¸å] »ùÓÚ×ÔÈ»ÕÜѧÀà±ÈµÄ·ç»¯¿ÇÐÍÏ¡ÍÁ¿ó +4 ̫һÐÂÔÏ 2026-06-22 16/800 2026-06-25 18:53 by ̫һÐÂÔÏ
[ÎÄѧ·¼²ÝÔ°] ¿´¡¶¸ø°¢maµÄÇéÊé¡·ÓиР+6 myrtle 2026-06-21 10/500 2026-06-25 17:54 by myrtle
[»ù½ðÉêÇë] 2026ÄêWRÇà°Î½øÕ¹ +5 chs564851482 2026-06-24 7/350 2026-06-24 18:15 by chs564851482
[»ù½ðÉêÇë] ÖУ¡ÖУ¡ÖУ¡ +10 zhse276 2026-06-22 10/500 2026-06-24 16:48 by zjhzf5201018
[»ù½ðÉêÇë] »áÆÀʲôʱºò¿ªÊ¼£¿ +3 Vivilian 2026-06-24 4/200 2026-06-24 16:30 by jurkat.1640
[»ù½ðÉêÇë] ¹ú×ÔÈ»ÉêÇëÎåÆª´ú±í×÷´ó±ÈÆ´£¬¸Ð¾õÕâ¸öÊÇ×îÖØÒªµÄ +7 naalan7001 2026-06-22 12/600 2026-06-24 14:02 by naalan7001
[»ù½ðÉêÇë] ×Éѯ +3 _xyan818 2026-06-24 3/150 2026-06-24 08:12 by Equinoxhua
[»ù½ðÉêÇë] ÆÀίÓжàÉÙ¸ÅÂÊÖªµÀÆäËûר¼ÒÊÖÖÐÓÐÄÄЩÈ˵ı¾×Ó£¿ +6 huitong441 2026-06-22 6/300 2026-06-23 15:45 by гÇ×ÓÔø
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û