C114ÃÅ»§ÂÛ̳°Ù¿ÆAPPEN| ¾Ù±¨ Çл»µ½¿í°æ

ÑÇÐÇÓÎÏ·¹ÙÍø

 ÕÒ»ØÃÜÂë
 ×¢²á

Ö»ÐèÒ»²½£¬¿ìËÙ¿ªÊ¼

¶ÌÐÅÑéÖ¤£¬±ã½ÝµÇ¼

ËÑË÷
²é¿´: 3412|»Ø¸´: 0

[ÎÊÌâÌÖÂÛ] LTEϵͳHARQ [¸´ÖÆÁ´½Ó]

¾üÏεȼ¶£º

亚星游戏官网-yaxin222  Ð±ø

×¢²á£º2014-6-25
·¢±íÓÚ 2014-10-16 14:57:31 |ÏÔʾȫ²¿Â¥²ã
ΪӦ¶ÔÒƶ¯Í¨ÐÅÊý¾ÝÁ¿±¬·¢Ê½Ôö³¤£¬3GPPÔÚ2004Äê12ÔÂÆô¶¯ÁË3G Long Term Evolution£¨LTE£©µÄ±ê×¼Öƶ¨¹¤×÷¡£Ä¿Ç°£¬R9±ê×¼ÒѾ­¶³½á£¬R10¡¢R11ÒѽӽüβÉù£¬R12ÒѾ­Æô¶¯¡£ÓÉÓÚºóÆÚÑݽø¶¼ÊÇ»ùÓÚR9Éý¼¶£¬Ñо¿R9ÓÐÀûÓÚ¶ÔÉý¼¶°æ±¾µÄ¸Ä½ø¡£Òò´Ë£¬±¾¿ÎÌâÒ²ÊÇ»ùÓÚR9µÄÖØ´«»úÖÆÑо¿¡£
LTEµÄÎÞÏß½ÓÈëÍøÂçÊÇÒƶ¯Í¨ÐÅÇø±ðÆäËûͨÐÅ·½Ê½µÄÖØÒª±êÖ¾£¬ÓÉÓÚÖն˵ÄÒƶ¯ÐÔ£¬Ôì³ÉÁËÐŵÀµÄ¶à±äÐÔ¡¢Ëæ»úÐÔ£¬Ê¹µÃÊý¾Ý´«ÊäÐŵÀÌõ¼þʱºÃʱ»µ¡£LTEÍøÂçµÄÉÌÓÃЧ¹û¼«´ó³Ì¶ÈÉÏÈ¡¾öÓÚ½ÓÈëÍøµÄ½¡×³ÐÔ¡¢ÍÌÍÂÁ¿£¬ÈçºÎÌá¸ßϵͳµÄ¿É¿¿ÐÔ¡¢ÍÌÍÂÁ¿£¬³ä·ÖÀûÓÃƵÆ×ЧÂÊ£¬Ò»Ö±ÊÇÍøÂçÄÚ²¿¼Ü¹¹Éè¼ÆÈËÔ±À§ÈŵÄÎÊÌâ¡£
LTE²ÉÓÃË«²ãÖØ´«»úÖÆ£¬Ìá¸ß´«Êä³É¹¦ÂÊ£¬Ð­ÒéÖ»¸ø³öÁË»ù±¾µÄÒªÇ󣬾ßÌåÈçºÎʵÏÖ£¬Ê¹µÃÉè¼Æ¾ßÓкܸߵÄ×ÔÓɶȣ¬µ«Ä¿Ç°»¹Ã»Óй«²¼Ò»¸ö×î¼ÑµÄÖØ´«×éºÏ·½°¸£»Æä´Î£¬ÓÉÓÚÔÚTD-LTE²»Í¬ÅäÖÃÏ£¬ÉÏÏÂÐÐÅä±È²»Í¬µ¼ÖÂÖØ´«½ø³ÌÊýºÍ½ø³Ì·´À¡Ê±¼äµÄ²»È·¶¨ÐÔ¡£Òò´Ë£¬ÓбØÒªÑо¿½ÓÈëÍøÂçµÄ¿É¿¿ÐÔ´«Ê䣬¸ßЧÀûÓÃË«²ã´«Êä»úÖÆ£¬Ìá¸ßÊý¾Ý³É¹¦½»¸¶ÂÊ£¬×î´óÐÔµØÀûÓÃÎÞÏßÍøÂçµÄ´«ÊäÌØÐÔ£¬±£Ö¤Êý¾ÝµÄ¿É¿¿´«ÊäºÍ´«ÊäЧÂÊ¡£
Ë«²ãÖØ´«»úÖÆÊÇLTE½ÓÈëÍøRLC²ãºÍMAC²ãÖØ´«µÄ½áºÏ¡£RLC²ãÖØ´«µÄÖصãÔÚÓÚ¿ÉÒÔ¶ÔÊý¾Ý½øÐзֶλò¼¶Áª£¬MACÖØ´«µÄÖصãÔÚÓÚÊÊÓ¦ÎïÀí²ãÁ´Â·£¬Á½Õß¹²Í¬×é³ÉÁ˽ÓÈëÍøµÄÖØ´«»úÖÆ¡£Ä¿Ç°£¬¶ÔMAC²ãµÄHARQÑо¿½Ï¶à£¬´ó¶àÍ£ÁôÔÚÈçºÎÌá¸ß±àÒëÂë¡¢ÖØ´«Êý¾ÝÈçºÎ·¢ËÍ£¬¶ø¶Ô½ÓÊն˺Îʱ·¢ËÍ·´À¡ÐÅÏ¢¡¢ÈçºÎЭµ÷Á½²ãµÄÖØ´«¹ý³ÌÑо¿Ïà¶Ô½ÏÉÙ£¬ÉõÖÁÖ»ÊÇÁ½²ãµÄ¼òµ¥½áºÏ¡£Òò´Ë£¬±¾¿ÎÌâÑо¿µÄË«²ãÖØ´«»úÖƳä·Ö¿¼ÂÇÕâЩÌص㣬×ÛºÏÉè¼ÆÖØ´«»úÖÆ£¬¼õÉÙ´«Êä´ÎÊýºÍʱÑÓ£¬Ìá¸ßÍÌÍÂÁ¿¡£

¾Ù±¨±¾Â¥

ÄúÐèÒªµÇ¼ºó²Å¿ÉÒÔ»ØÌû µÇ¼ | ×¢²á |

ÊÖ»ú°æ|C114 ( »¦ICP±¸12002291ºÅ-1 )|ÁªÏµ´ó¼Ò |ÍøÕ¾µØͼ  

GMT+8, 2024-11-25 02:23 , Processed in 0.089588 second(s), 15 queries , Gzip On.

Copyright © 1999-2023 C114 All Rights Reserved

Discuz Licensed

»Ø¶¥²¿
XML µØͼ | Sitemap µØͼ