6(51)
Prepared (also subject responsible if other) No. CBC/SW/N Âæ½¡¡¢Ò¶Ã÷»Ô Approved Checked Date Rev Reference CBC/SW/N Áõ¾üΰ ·¶Ë¼Ñô 2011-7-31 ϸÇë¿´µÚ9ÕÂÄÚÈÝ¡£
2
2.1
LQC¹¦ÄܲÎÊýÓÅ»¯Ñо¿
LQC¹¦ÄܽéÉÜ
EDGEÔÚ¿ÕÖнӿÚÒýÈëÁË8PSKµ÷ÖÆ±àÂ뷽ʽ£¬Ê¹µÃRLC²ã±àÂëËÙÂÊÓкܴóµÄÌá¸ß£¬ÏÂͼÊÇÔÚÎÞÏßÐźŸßÖÊÁ¿µÄÌõ¼þÏ£¬¸÷ÖÖ±àÂ뷽ʽÿPDCHµÄÀíÂÛ×î´óËÙÂÊ¡£¸ßMCS±àÂ뷽ʽÄÜ»ñµÃ¸ßËÙÂÊ£¬Í¬Ê±Ò²ÒªÇóÎÞÏßÖÊÁ¿±£³ÖÔںܸߵÄˮƽ¡£
ʵ¼ÊÍøÂçÖУ¬ÎÞÏßÐźÅÖÊÁ¿ÊÇ´¦ÓÚ¶¯Ì¬±ä»¯Öеģ¬ÎªÁË»ñµÃ×î¼ÑËÙÂÊ£¬ÎÒÃÇÒª²ÉÓÃÁ´Â·×ÔÊÊÓ¦µÄ±àÂë¼¼Êõ£¬Ê¹±àÂë·½Ê½Ëæ×ÅC/IÖµµÄ±ä»¯¶ø±ä»¯¡£ÒòΪÔÚC/IÖµ½Ï²îµÄʱºò£¬¸ßMCS±àÂë·´¶ø²»ÈçµÍMCS±àÂëʱµÄRLC²ãËÙÂÊ¡£ LQCµÄ×ÜÌåÔÔò¾ÍÊÇÑ¡Ôñ×îÓŵÄMCS·½Ê½ÔÚ¿ÕÖнӿÚÀ´´«ËÍÊý¾Ý°ü¡£ÆäÖаüÀ¨ÁË2¸ö×Ó¹¦ÄÜ:Á´Â·ÊÊÅ䣨LA£©ºÍÔöÁ¿ÈßÓ༼Êõ(IR)¡£ Á´Â·ÊÊÅä(LA)£º
ÔÚ²»Í¬MCSÖ®¼ä£¬¿É¸ù¾ÝʵʱµÄÎÞÏßÁ´Â·ÖÊÁ¿¼°Ê±µ÷Õû×îÊʺϵÄMCS·½°¸¡£Ã¿4¸öÂö³å¾Í¿É¸ù¾ÝÎÞÏßÖÊÁ¿¶ø×ª»»²»Í¬µÄMCS¡£ÔÚÕýÈ·Çé¿öÏ£¬Õý³£Êý¾Ý¿é´«Êäת»»¿ÉÒÔÔÚ9ÖÖÊý¾ÝËÙÂÊÖ®¼ä½øÐÐÒÔ»ñµÃ´«ÊäÖÊÁ¿ÓëÍÌÍÂÂʵÄ×î¼Ñƽºâ¡£EDGE½«9ÖÖMCS·ÖΪ3×飨A×é¡¢B×éºÍC×飩: Family A (MCS.3¡¢MCS.6¡¢MCS.8¡¢MCS-9)
7(51)
Prepared (also subject responsible if other) No. CBC/SW/N Âæ½¡¡¢Ò¶Ã÷»Ô Approved Checked Date Rev Reference CBC/SW/N Áõ¾üΰ ·¶Ë¼Ñô 2011-7-31 Family B(MCS.2¡¢MCS.5¡¢MCS.7) Family C(MCS.1¡¢MCS-4)
EDGE±àºÅÂëËÙÂÊÖеÄFamily A¡¢B¡¢C½«¸ù¾Ý³õʼֵµÄÓû§½ÓÈë״̬¶¨Î»µÄ¡£Óû§½ÓÈëºó½«¸ù¾ÝÎÞÏß»·¾³µÄ±ä»¯ºó¸ù¾ÝFamily A¡¢B¡¢CµÄÉ趨½øÐÐ×ÔÊÊÓ¦µ÷Õû¡£ÀýÈ磺³õʼֵÊÇMCS5£¬µ±ÎÞÏß»·¾³·¢Éú±ä»¯Ê±Óû§Ó¦ÓÃÍÌͽ«ÒÔFamilyBµÄ·½Ê½¸Ä±äΪMCS2¡£Îª´Ë¸ÃÉèÖý«Ö±½ÓÓ°ÏìÓû§ÍÌÍ¡£Èç¹û³õʼֵÊÇMCS9ʱ£¬µ±ÎÞÏß»·¾³·¢Éú±ä»¯Ê±Óû§Ó¦ÓÃÍÌͽ«ÒÔFamilyAµÄ·½Ê½¸Ä±äΪMCS8¡£ ÔöÁ¿ÈßÓࣨIR£¬Incremental Redundancy £©£º
Èç¹û½ÓÊÕ»ú½ÓÊÕµÄRLCÊý¾Ý°ü½âÂëÓÐÎó£¬Ôò±£´æ¸Ã´íÎóÊý¾Ý°ü£¬·¢Éä¶Ë²ÉÓÃͬÑùµÄMCS¶ø²»ÊǽµµÍMCSÔٴη¢ËÍ¡£Èç¹ûÎÞÏß»·¾³Ã»ÓиÄÉÆ£¬½ÓÊÕ»ú½ÓÊÕµÄRLCÊý¾Ý°ü¿ÉÄÜ»¹ÊÇÓÐ´í£¬µ«½ÓÊÕ»ú»á³¢ÊÔ´ÓÁ½¸ö´íÎóRLCÊý¾Ý°üÀï½âÂë³öÕýÈ·µÄÊý¾Ý¡£Õâ¸ö¹ý³Ì³ÆÎªÈíºÏ²¢¼°ÁªºÏ½âÂë¡£ÉÏͼµÄºìÏß¾ÍÊDzÉÓÃLQC£«IRÁªºÏºóµÄÿE-PDCHÊý¾ÝÍÌÍÂÂÊ¡£
²ÉÓÃIR¹¦ÄÜ¿ÉÒÔÔÚC/IÖµ½ÏµÍʱ±ÈLA¹¦ÄÜÌṩ¸ü¸ßµÄÍÌÍÂËÙÂÊ¡£
2.2 LQC¹¦ÄܲÎÊý¼ì²é
LQCµÄ×ÜÌåÔÔò¾ÍÊÇÑ¡Ôñ×îÓŵÄMCS·½Ê½ÔÚ¿ÕÖнӿÚÀ´´«ËÍÊý¾Ý°ü¡£´ÓÒÑÍùµÄEDGEÓÅ»¯Í³¼Æ½á¹ûºÍʵ¼Ê²âÊÔ½á¹ûÀ´¿´£¬¿ªÆôLQCºÍIR¹¦ÄÜ£¬¿ÉÒÔÃ÷ÏÔÌáÉýÉÏÏÂÐеÄÍÌÍÂËÙÂÊ¡£ ϱíΪLQC¹¦ÄÜÏà¹Ø²ÎÊý£º
LQC¹¦ÄܲÎÊý¼òҪ˵Ã÷ LQCACT LQCMODEDL LQCMODEUL LQCDEFAULTMCSDL LQCDEFAULTMCSUL LQCHIGHMCS LQCUNACK EGPRSIRUL ÉÏÏÂÐеÄÁ´Â·×ÔÊÊÓ¦¿ØÖÆ£¬Ê¹±àÂ뷽ʽÔÚMSC1¡«9¼ä¶¯Ì¬±ä»¯ ÏÂÐÐLQC²ÉÓÃLA/IRģʽ»¹ÊÇLAģʽ»òÊÇLA/IR BLERģʽ ÉÏÐÐLQC²ÉÓÃLA/IRģʽ»¹ÊÇLAģʽ»òÊÇLA/IR BLERģʽ ÏÂÐÐLQC¹Ø±ÕʱȱʡµÄMCS±àÂ뷽ʽ£¬¼´Êý¾Ý¿ªÊ¼´«ÊäʱµÄ³õʼMCS±àÂë ÉÏÐÐLQC¹Ø±ÕʱȱʡµÄMCS±àÂ뷽ʽ£¬¼´Êý¾Ý¿ªÊ¼´«ÊäʱµÄ³õʼMCS±àÂë ×î¸ßMCS±àÂ뷽ʽ ÏÂÐÐTBFÔÚRLC²ã²ÉÓÃNACKģʽʱ£¬ÎªÁ˱£Ö¤Êý¾Ý´«ÊäµÄ¿É¿¿ÐÔ£¬ÔÚÁ´Â·×ÔÊÊÓ¦Ëã·¨µÃµ½µÄMCS±àÂ뷽ʽµÄ»ù´¡ÉÏ£¬½µµÍ¼¸¸ö±àÂë¼¶±ð ÔöÁ¿ÈßÓࣨIR£¬Incremental Redundancy £©ÊÇ·ñÆôÓà 8(51)
Prepared (also subject responsible if other) No. CBC/SW/N Âæ½¡¡¢Ò¶Ã÷»Ô Approved Checked Date Rev Reference CBC/SW/N Áõ¾üΰ ·¶Ë¼Ñô 2011-7-31 2.2.1 LQCACT²ÎÊý¼ì²é
LQCACT£ºÉÏÏÂÐеÄÁ´Â·×ÔÊÊÓ¦¿ØÖÆ£¬Ê¹±àÂ뷽ʽÔÚMSC1¡«9¼ä¶¯Ì¬±ä»¯¡£±¾²ÎÊýΪEGPRSÁ´Â·ÖÊÁ¿¿ØÖÆ¿ª¹Ø£º 0 ÉÏÏÂÐж¼¹Ø±ÕÁ´Â·ÖÊÁ¿¿ØÖƹ¦ÄÜ 1 ÏÂÐпªÆô¡¢ÉÏÐÐ¹Ø±Õ 2 ÏÂÐйرա¢ÉÏÐпªÆô 3 ÉÏÏÂÐж¼¿ªÆô BSC HYM01B4 HYM02B1 HYM04B2 HYM04B3 HYM05B1 HYM05B4 HYM06B1 HYM06B3 LQCACT 3 3 3 3 3 3 3 3 ¶ÔÈ«Íø8¸öBSC¼ì²é£¬È«ÍøBSC¾ùÉèÖÃΪ3£¬¼´¿ªÆôÉÏÏÂÐеÄLQC¡£½¨Òé±£Áô¸ÃÏîÉèÖã¬ÒÔ±£ÕÏÊý¾ÝÒµÎñÐÔÄÜ¡£
2.2.2 LQCMODExL²ÎÊý¼ì²é
LQCMODEDL£ºÏÂÐÐLQC²ÉÓÃLA/IRģʽ»¹ÊÇLAģʽ»òÊÇLA/IR BLERģʽ¡£ LQCMODEUL£ºÉÏÐÐLQC²ÉÓÃLA/IRģʽ»¹ÊÇLAģʽ»òÊÇLA/IR BLERģʽ¡£ ¸Ã²ÎÊý¹æ¶¨Á˵±ÏÂÐÐLQC¹¦Äܱ»¼¤»îʱ£¬ÊÇ·ñÉÏÏÂÐÐEGPRS TBFÖÐʹÓÃLA¡¢LA/IR»òÕßLA/IR-BLERÁ´Â·ÖÊÁ¿¿ØÖÆÄ£Ê½£¿ 0£º LAģʽ 1£º LA/IRģʽ 2£º LA/IR-BLER ģʽ
LA/IR BLERģʽָEDGEÉÏÏÂÐÐÎÞÏßÁ´Â·¿ØÖÆÔÚÑ¡ÔñMCSµÄʱºò£¬³ýÁË¿¼ÂÇMEAN_BEPºÍCV_BEPÖ®Í⣬»¹¿¼ÂÇÁ˽üÀ´ÖÁÉÙ50¸öÉÏÏÂÐÐ RLC data blockµÄBLER½á¹û¡£¸ù¾ÝÕâÈýÏîµÄÖµ×îÖÕÈ·¶¨Ê¹ÓõÄMCS¡£
9(51)
Prepared (also subject responsible if other) No. CBC/SW/N Âæ½¡¡¢Ò¶Ã÷»Ô Approved Checked Date Rev Reference CBC/SW/N Áõ¾üΰ ·¶Ë¼Ñô 2011-7-31 BSC HYM01B4 HYM02B1 HYM04B2 HYM04B3 HYM05B1 HYM05B4 HYM06B1 HYM06B3 LQCMODEDL LQCMODEUL 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 ¶ÔÈ«Íø8¸öBSC¼ì²é£¬ LQCMODEDL¾ùÉèÖÃΪ1£¬LQCMODEUÉèÖÃΪ0¡£
½¨Òé±£Áô¸ÃÏîÉèÖã¬ÒÔ±£ÕÏÊý¾ÝÒµÎñÐÔÄÜ¡£
2.2.3 LQCDEFAULTMCSxL²ÎÊý¼ì²é
LQCDEFAULTMCSDL£ºÏÂÐÐLQC¹Ø±ÕʱȱʡµÄMCS±àÂ뷽ʽ£¬¼´Êý¾Ý¿ªÊ¼´«ÊäʱµÄ³õʼMCS±àÂ룬½¨ÒéȡֵΪ9¡£
LQCDEFAULTMCSUL£ºÉÏÐÐLQC¹Ø±ÕʱȱʡµÄMCS±àÂ뷽ʽ£¬¼´Êý¾Ý¿ªÊ¼´«ÊäʱµÄ³õʼMCS±àÂ룬½¨ÒéȡֵΪ9¡£
¸Ã²ÎÊý¹æ¶¨Á˵±ÏÂÐÐLQCδÆôÓÃʱÉÏÏÂÐÐEGPRS TBFµÄ³õʼ±àÂ뷽ʽ¡£LQCDEFAULTMCSDLÉèÖÃΪ²»Í¬µÄֵʱ¶ÔÓ¦µÄ±àÂ뷽ʽÈçÏÂËùʾ£º ¶ÔÈ«Íø8¸öBSC¼ì²é£¬ LQCDEFAULTMCSDLºÍLQCDEFAULTMCSUL¾ùÉèÖóÉ5£¬½¨Òé½áºÏÎÞÏß×ÊÔ´Çé¿ö°ÑLQCDEFAULTMCSDLÐÞ¸ÄΪ9¡£ BSC LQCDEFAULTMCSDL LQCDEFAULTMCSUL HYM01B4 5 5 HYM02B1 5 5 HYM04B2 5 5 HYM04B3 5 5 HYM05B1 5 5 HYM05B4 5 5 HYM06B1 5 5 HYM06B3 5 5
2.2.4 LQCHIGHMCS²ÎÊý¼ì²é
LQCHIGHMCS£º¸Ã²ÎÊý¹æ¶¨ÁËLQC¹¦ÄÜ¿ªÆôʱËùÖ§³ÖµÄ×î¸ßMCSµÈ¼¶¡£Í¬Ê±ÓÃÓÚÉÏÐÐ/ÏÂÐÐEGPRS TBFs¡£
10(51)
Prepared (also subject responsible if other) No. CBC/SW/N Âæ½¡¡¢Ò¶Ã÷»Ô Approved Checked Date Rev Reference CBC/SW/N Áõ¾üΰ ·¶Ë¼Ñô 2011-7-31 BSC HYM01B4 HYM02B1 HYM04B2 HYM04B3 HYM05B1 HYM05B4 HYM06B1 HYM06B3 LQCHIGHMCS 9 9 9 9 9 9 9 9 ¶ÔÈ«Íø8¸öBSC¼ì²é£¬È«ÍøBSCÉèÖþùΪ9¡£½¨Òé±£Áô¸ÃÏîÉèÖã¬ÒÔ±£ÕÏÊý¾ÝÒµÎñÐÔÄÜ¡£
2.2.5 LQCUNACK²ÎÊý¼ì²é
LQCUNACK£ºÏÂÐÐTBFÔÚRLC²ã²ÉÓÃNACKģʽʱ£¬ÎªÁ˱£Ö¤Êý¾Ý´«ÊäµÄ¿É¿¿ÐÔ£¬ÔÚÁ´Â·×ÔÊÊÓ¦Ëã·¨µÃµ½µÄMCS±àÂ뷽ʽµÄ»ù´¡ÉÏ£¬½µµÍ¼¸¸ö±àÂë¼¶±ð¡£Èç¹ûȡֵΪ1£¬Ò²¾ÍÊÇ˵Èç¹û¼ÆËã½á¹û¿ÉÒÔʹÓÃMCS-8£¬Êµ¼Ê»á²ÉÓÃMCS-7¡£ ²ÎÊýÖµ ÉèÖú¬Òå 0 ËùʹÓõÄMCSÔÚÎÞÏßÁ´Â·¿ØÖƵÄÈ·ÈÏģʽÏ¿ÉÒÔÓÃÓÚÏÂÐÐTBF¡£ÔÚ¿ÕÖнӿÚÖеÄÍÌÍÂÁ¿¾ßÓÐ×î´óÖµ£¬µ«ÊÇÔÚ¶ñÁÓµÄÎÞÏÞ»·¾³¾ßÓиßÎóÂëÂÊ¡£ ËùʹÓõÄMCSÔÚ¸÷ÖÖÎÞÏß»·¾³ÖмõÉÙÁËÔÚ¿ÕÖнӿÚÖеÄÎóÂëÂÊBLER£¬µ«Ò²ÎþÉüÁËÍÌÍÂÁ¿¡£ ËùʹÓõÄMCSÔÚ¸÷ÖÖÎÞÏß»·¾³ÖмõÉÙÁËÔÚ¿ÕÖнӿÚÖеÄÎóÂëÂÊBLER£¬µ«Ò²ÎþÉüÁËÍÌÍÂÁ¿¡£ 1 2 ÔÚLQC¹¦Äܱ»¼¤»î״̬Ï£¬¸Ã²ÎÊýͨ¹ýʹÓ÷ÇÈ·ÈÏģʽ¿ØÖÆTBFµÄLQC¹¦ÄÜ¡£Ó¦ÓÃÓÚÉÏÏÂÐеÄEGPRS TBF¡£·ÇÈ·ÈÏģʽÔÚÒ»¶¨µÄÎóÂëÂÊBLERÔÊÐí·¶Î§ÄÚʹÓ᣸òÎÊý¿ÉÒÔ¼õÉÙÎóÂëÂÊBLER£¬µ«ÒÔÎþÉüÍÌÍÂÁ¿ÎªÇ°Ìá¡£ ¶ÔÈ«Íø8¸öBSC¼ì²é£¬LQCUNACK¾ùÉèÖÃΪ1¡£½¨Òé±£Áô¸ÃÏîÉèÖá£
2.2.6 EGPRSIRUL²ÎÊý¼ì²é
EGPRSIRUL£ºÉÏÐÐÔöÁ¿ÈßÓ๦ÄÜ¿ª¹Ø£¨IR£¬Incremental Redundancy £©ÊÇ·ñÆôÓá£0Ϊ²»ÆôÓã¬1ΪÆôÓá£
½áºÏLQCMODEUL£¬Èç¹ûÉÏÐÐÒªÆôÓÃLA/IRģʽ»òÕßLA/IR BLERģʽ£¬ÔòEGPRSIRUL±ØÐëÉèÖÃΪ1£»Èç¹ûÉÏÐÐÒªÆôÓÃLAģʽ£¬ÔòEGPRSIRUL±ØÐëÉèÖÃΪ0¡£