GSM¶¨Ê±Æ÷רÌâ-»ªÎª ÁªÏµ¿Í·þ

·¢²¼Ê±¼ä : ÐÇÆÚÈý ÎÄÕÂGSM¶¨Ê±Æ÷רÌâ-»ªÎª¸üÐÂÍê±Ï¿ªÊ¼ÔĶÁ6415c03187c24028915fc39e

¶¨Ê±Æ÷רÌâÑо¿±¨¸æ£¨Ò»£©

½ö¹©»ªÎª¹¤³ÌʦÄÚ²¿Ê¹ÓÃ

2.2.2.8 T3240

? ?

×÷ÓãºMM²ãÁ÷³ÌµÈ´ý¶¨Ê±Æ÷ Æô¶¯£º

(1) MSÊÕµ½LOCATION UPDATING ACCEPTÏûÏ¢ (2) MSÊÕµ½LOCATION UPDATING REJECTÏûÏ¢ (3) MSÊÕµ½CM SERVICE ABORTÏûÏ¢ (4) MSÊÍ·Å»ò¶Ï¿ªËùÓÐMMÁ¬½Ó

?

Í£Ö¹£º

(1) ÊÕµ½Ò»ÌõMM²ãÏûÏ¢£¬Í¬Ê±¸´Î»¶¨Ê±Æ÷²¢ÖØÐÂÆô¶¯¶¨Ê±Æ÷

(2) ÊÕµ½Ò»ÌõÆô¶¯CMÁ¬½Ó½¨Á¢µÄCM²ãÏûÏ¢£¨ÈçSETUP¡¢REGISTER»ò

CP-DATA ÏûÏ¢£©£¬Í¬Ê±¸´Î»¶¨Ê±Æ÷£¨²»ÔÙÖØÐÂÆô¶¯£©

? ?

³¬Ê±£º¶¨Ê±Æ÷³¬Ê±ºó£¬MS¶Ï¿ªRRÁ¬½Ó È¡Öµ£º10s

2.3 RR²ã

2.3.1 MSC²à

2.3.1.1 TNT2£¨ASSIGN timer£©

? ? ?

×÷ÓãºÖ¸ÅäÇëÇó¹ý³Ì¼àÊÓ¶¨Ê±Æ÷

Æô¶¯£ºMSCÏòBSC·¢ËÍASSIGNMENT REQUESTÏûÏ¢ Í£Ö¹£º

(1) MSCÊÕµ½BSC·¢À´µÄASSIGNMENT COMPLETEÏûÏ¢ (2) MSCÊÕµ½BSC·¢À´µÄASSIGNMENT FAILUREÏûÏ¢

(3) MSCÊÕµ½BSC·¢À´µÄHANDOVER REQUIREDÏûÏ¢(BSC¼äµÄÖ±½ÓÖØ

ÊÔ)

? ?

³¬Ê±£º¶¨Ê±Æ÷³¬Ê±ºó£¬MSCµ÷Óúô½ÐÇå³ý½ø³Ì È¡Öµ£º

(1) ·¶Î§¡´1-120s¡µ (2) ȱʡֵ¡´12s¡µ£»

(3) Ëùѡʱ¼ä=TCHACTIVE+T3107a+T3107b+5s

2.3.1.2 CIPHERING timer

?

×÷Ó㺼ÓÃÜģʽÆô¶¯¿ØÖƶ¨Ê±Æ÷

13

¶¨Ê±Æ÷רÌâÑо¿±¨¸æ£¨Ò»£©

? ?

½ö¹©»ªÎª¹¤³ÌʦÄÚ²¿Ê¹ÓÃ

Æô¶¯£ºMSCÏòMS·¢ËÍCIPHERING_MODE_COMMANDÏûÏ¢ Í£Ö¹£º

(1) MSCÊÕµ½MS·¢À´µÄCIPHERING_MODE_COMPLETEÏûÏ¢ (2) MSCÊÕµ½MS·¢À´µÄCIPHERING MODE REJECTÏûÏ¢

?

³¬Ê±£º¶¨Ê±Æ÷³¬Ê±ºó£¬MSCÏòBSC·¢ËÍ CLEAR_COMMANDÏûÏ¢Æô¶¯Çå³ý½ø³Ì

?

È¡Öµ£º

(1) ·¶Î§¡´1-120s¡µ (2) ȱʡֵ¡´30s¡µ

2.3.1.3 T103£¨¿çMSCÇл»£©

?

×÷Ó㺿çMSC»ù±¾Çл»ÖйéÊôMSCÇл»¹ý³Ì¼àÊÓ¶¨Ê±Æ÷£»´Ë¶¨Ê±Æ÷¼àÊÓÁË´ÓMSC-A£¨¹éÊôMSC£©·¢³öÒ»ÌõA-HANDOVER-COMMANDÏûÏ¢µ½´ÓMSC-B£¨Ä¿±êMSC£©ÊÕµ½Ò»Ìõ³É¹¦µÄÁ÷³ÌָʾÏûÏ¢Ö®¼äµÄʱ¼ä

? ? ?

Æô¶¯£º¹éÊôMSC·¢ËÍHANDOVER COMMANDÏûÏ¢

Í£Ö¹£ºÊÕµ½Ä¿±êMSC·¢À´µÄSEND END SIGNAL£¨MAP£©ÏûÏ¢ ³¬Ê±£º¶¨Ê±Æ÷³¬Ê±ºó£¬MSCÖÕÖ¹Çл»½ø³Ì£¬²¢¸ù¾ÝÉêÇë²ÎÊýÀ´¾ö¶¨±£³Ö»òÇå³ýÒѽ¨Á¬½Ó

?

È¡Öµ£º

(1) ·¶Î§¡´5-120s¡µ£¬»ªÎªÈ¡Öµ·¶Î§¡´3--15s¡µ (2) ȱʡֵ¡´15s¡µ£¬»ªÎªÈ±Ê¡ÖµÎª¡´7s¡µ

2.3.1.4 T201

? ?

×÷Ó㺵ȴýÒ»¸ö¿ÕÏÐÐŵÀµÄÅŶÓʱ¼ä È¡Öµ£ºÓÉO&MÉèÖ㬾ßÌåÈ¡ÖµÔÝȱ

2.3.1.5 T202

? ? ?

×÷ÓãºMSC-BÖи÷BSS¼äÇл»Ê±£¬Çл»Íê³ÉµÄ ʱ¼ä ³¬Ê±£º¶¨Ê±Æ÷³¬Ê±£¬ÊÍ·ÅÎÞÏßͨµÀ¼°B¡¯½Ó¿ÚÉϵÄÁ¬½Ó È¡Öµ£ºÓÉO&MÉèÖ㬾ßÌåÈ¡ÖµÔÝȱ

2.3.1.6 T204£¨¿çMSCÇл» £©

?

×÷Ó㺿çMSCµÄ»ù±¾Çл»ÖÐÄ¿±êMSCÇл»¹ý³Ì¼àÊÓ¶¨Ê±Æ÷£»´Ë¶¨Ê±Æ÷¼àÊÓÁË´Ó·¢Ë͵ØÖ·È«£¨ACM£©ÏûÏ¢¸øMSC-Aµ½ÔÚMSC-BÉÏÊÕµ½BSS-B·¢Ë͵ÄA-HANDOVER-COMPLETEÏûÏ¢¡£¶ÔÓÚºóÐøÇл»´Ë¶¨Ê±Æ÷»¹¼àÊÓÁË´Ó·¢ËÍHANDOVER COMMANDÏûÏ¢¸øMSµ½ÊÕµ½´ÓMSC-AÓ¦´ð

14

¶¨Ê±Æ÷רÌâÑо¿±¨¸æ£¨Ò»£©

½ö¹©»ªÎª¹¤³ÌʦÄÚ²¿Ê¹ÓÃ

µÄMAP-SEND-END-SIGNALÏûÏ¢¡£ÔÚÇл»ÖÐMSC-AÓëMSC-BÖ®¼äûÓеç·Á¬½Óʱ£¬´Ë¶¨Ê±Æ÷¼àÊÓÁË´Ó¸ø

MSC-A·¢ËÍ

A-HO-REQUEST-ACKNOWLEDGE ÏûÏ¢µ½ÔÚMSC-BÉÏÊÕµ½BSS-B·¢À´µÄA-HANDOVER-COMPLETEÏûÏ¢(°´Á½ÖÖÇé¿ö·Ö¿ªÃèÊö)

?

Æô¶¯£º½¨Á¢¹éÊôMSCÓëÄ¿±êMSCµÄÁ¬½Óºó£¬Ä¿±êMSCÏò¹éÊôMSC·¢Ë͵ÄACMÏûÏ¢

? ?

Í£Ö¹£ºÊÕµ½Ä¿±êBSC·¢À´µÄHANDOVER COMPLETEÏûÏ¢

³¬Ê±£º¶¨Ê±Æ÷³¬Ê±ºó£¬MSCÖÕÖ¹Çл»½ø³Ì£¬²¢¸ù¾ÝÉêÇë²ÎÊýÀ´¾ö¶¨±£³Ö»òÇå³ýÒѽ¨Á¬½Ó£»If the timer expires, then any new radio channel is released. T204 is set by O&M.

?

È¡Öµ£º

(1) ·¶Î§¡´5-120s¡µ£¬»ªÎªÈ¡Öµ·¶Î§¡´3¡ª15s¡µ (2) ȱʡֵ¡´20s¡µ£¬»ªÎªÈ±Ê¡ÖµÎª¡´7s¡µ

2.3.1.7 T210

?

×÷Ó㺿çMSCÇл»ÖУ¬´ÓMSC-Aµ½MSC-B½¨Á¢Ò»Ìõµç·Á¬½ÓµÄʱ¼ä¡£µ±MSC-AÃ÷È·Ö¸³ö²»ÐèÒªÇл»ºÅÂëʱ£¬²»Æô¶¯´Ë¶¨Ê±Æ÷£¬´Ë¶¨Ê±Æ÷λÓÚMSC-B

? ? ? ?

Æô¶¯£º Í£Ö¹£º

³¬Ê±£ºµ±¶¨Ê±Æ÷³¬Ê±ºó£¬ÊÍ·ÅMSC-BÒÑ·ÖÅäµÄÐŵÀ È¡Öµ£ºÓÉO&MÉèÖ㬾ßÌåÈ¡ÖµÔÝȱ

2.3.1.8 T211

? ? ?

×÷ÓãºMSC-B·¢ËÍÁ¬ÐøÇл»ÇëÇóºóµ½ÊÕµ½MSC-AÏìÓ¦µÄʱ¼ä Æô¶¯£ºMSC-B·¢ËÍA-HO-REQUEST¸øMSC-A Í£Ö¹£º

(1) MSC-BÊÕµ½MSC-A·¢À´µÄA-REQUEST-ACKNOWLEDGEÏûÏ¢ (2) MSC-BÊÕµ½MSC-A·¢À´µÄA-HO-FAILUREÏûÏ¢

? ?

³¬Ê±£º¶¨Ê±Æ÷³¬Ê±ºó£¬±£³ÖÓëMSÒÑ´æÔÚµÄÁ¬½Ó È¡Öµ£ºÓÉO&MÉèÖ㬾ßÌåÈ¡ÖµÔÝȱ

2.3.1.9 T104£¨¿çMSCºóÐøÇл»1£©

?

×÷Ó㺿çMSCºóÐøÇл»ÖÐÇлعéÊôMSC¹ý³ÌÔÚ¹éÊôMSCµÄ¼àÊÓ¶¨Ê±Æ÷

15

¶¨Ê±Æ÷רÌâÑо¿±¨¸æ£¨Ò»£©

?

½ö¹©»ªÎª¹¤³ÌʦÄÚ²¿Ê¹ÓÃ

Æô¶¯£º¹éÊôMSCÏò·Ç¹éÊôMSC·¢ËÍSUBSEQUENT HANDOVER ACKNOWLEDGEMENT£¨MAP£©ÏûÏ¢

? ?

Í£Ö¹£º¹éÊôMSCÊÕµ½HANDOVER COMPLETEÏûÏ¢

³¬Ê±£º¶¨Ê±Æ÷³¬Ê±ºó£¬ÊÍ·Åн¨Á¢µÄÎÞÏßÐŵÀ×ÊÔ´£¬²¢±£³Öµ½·Ç¹éÊôMSCµÄÇл»ÉèÖÃÁ¬½Ó

?

È¡Öµ£º

(1) ·¶Î§¡´5-120s¡µ£¬»ªÎªÈ¡Öµ·¶Î§¡´3¡ª15s¡µ

(2) ȱʡֵ¡´5s¡µ£¬»ªÎªÈ±Ê¡ÖµÎª¡´7s¡µ(²Î¿¼Ð­Òé0309-460 P51-52)

2.3.1.10 T103£¨¿çMSCºóÐøÇл»£©

?

×÷Ó㺿çMSCµÄºóÐøÇл»ÔÚ¹éÊôMSCÖеļà¿Ø¶¨Ê±Æ÷£»´Ë¶¨Ê±Æ÷¼àÊÓÁË´Ó·¢ËÍÒ»ÌõA-HO-REQUEST-ACKNOWLEDGEÏûÏ¢¸øMSC-Bµ½´ÓMSC-B¡¯ÊÕµ½Ò»Ìõ³É¹¦µÄ½ø³ÌָʾµÄʱ¼ä

? ? ? ?

Æô¶¯£º¹éÊôMSC·¢ËÍHO-REQUEST-ACKNOWLEDGEÏûÏ¢

Í£Ö¹£º¹éÊôMSCÊÕµ½Çл»Ä¿±êMSC·¢À´µÄEND SIGNAL£¨MAP£©ÏûÏ¢ ³¬Ê±£º¶¨Ê±Æ÷³¬Ê±ºó£¬¹éÊôMSC¸ù¾ÝÇëÇó²ÎÊýÊÍ·Å»ò±£³ÖÒÑ´æÔÚµÄÁ¬½Ó È¡Öµ£º

(1) ·¶Î§¡´5-120s¡µ£¬»ªÎªÈ¡Öµ·¶Î§¡´3¡ª15s¡µ (2) ȱʡֵ¡´20s¡µ£¬»ªÎªÈ±Ê¡ÖµÎª¡´7s¡µ

2.3.1.11 T102£¨MSCÄÚBSS¼äÇл»£©

? ? ? ? ?

×÷ÓãºMSCÄÚBSS¼äÇл»¼à¿Ø¶¨Ê±Æ÷

Æô¶¯£ºMSCÏò¹éÊôBSC·¢ËÍHANDOVER COMMANDÏûÏ¢ Í£Ö¹£ºMSCÊÕµ½Ä¿±êBSC·¢À´µÄHANDOVER COMPLETEÏûÏ¢ ³¬Ê±£º¶¨Ê±Æ÷³¬Ê±ºó£¬MSC¸ù¾ÝÇëÇó²ÎÊýÊÍ·Å»ò±£³ÖÒÑ´æÔÚµÄÁ¬½Ó È¡Öµ£º

(1) ·¶Î§¡´5-120s¡µ£¬»ªÎªÈ¡Öµ·¶Î§¡´2¡ª15s¡µ (2) ȱʡֵ¡´15s¡µ£¬»ªÎªÈ±Ê¡ÖµÎª¡´5s¡µ

2.3.1.12 T104£¨¿çMSCºóÐøÇл»2-¼´ÓÉMSCBÇлØÖÁMSCAµÄÁíÍâÒ»¸öBSS£©

? ?

×÷Ó㺺óÐøÇл»ÖÐÇе½µÚÈý¸öMSC¹ý³ÌÔÚ¹éÊôMSCµÄ¼àÊÓ¶¨Ê±Æ÷ Æô¶¯£ºMSCÏò·þÎñMSC·¢ËÍSUBSEQUENT HANDOVER ACKNOWLEDGEMENT£¨MAP£©ÏûÏ¢

? ? ?

Í£Ö¹£ºÊÕµ½µÚÈý¸öMSC·¢À´µÄSEND END SIGNAL£¨MAP£©ÏûÏ¢ ³¬Ê±£º¶¨Ê±Æ÷³¬Ê±ºó£¬MSC¸ù¾ÝÇëÇó²ÎÊýÊÍ·Å»ò±£³ÖÒÑ´æÔÚµÄÁ¬½Ó È¡Öµ£º

16