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¸ü¶à BVC Ïà¹ØÎÊÌâ
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GPRS ËùÌØÓеĻùµØ̨GPRS Э¶¨(BSS GPRS protocol »òBBSGP),¸ºÔðjµÀh$K:JFD±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
ÔÚGPRS ·þÎñÖ§Ô®½ÚµãÓë»ùµØ̨֮¼ä´«ËÍ·ÓÉÓëQoS×ÊѶµÄ¹¤×÷,²¢Ìṩ4*$#(*)#$@&K:JFD()$#_*±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
ÉϲãÂß¼­Á¬½á¿ØÖƲ㴫µÝµÄ·þÎñ.$#&)*(&#*($K:JFD()$#_*±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
BSSGP ÔÚNS Ö®ÉϵÄlayer 2 sublayer, ÉϲãÊÇLLC.afd5a4f8e3K:JFD()$#_±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
ÔÚBSSGP µÄÁ¬½á³ÆΪBSSGP Virtual Connection (BVC).
BVC ÊÇÀûÓÃһȺNS ÌṩµÄNS-VC, ÔÚBSSGP ²ã¿É½¨Á¢Ò»¸öBVC.f3dsaf12zK:JFD()$#±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
ÿһ¸öBVC ÓÃÀ´´«ËÍBSS ÓëSGSN ¼äµÄPDUs.(Ŷ*&#%kcK:JFD()$#±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
Each BVC is used to transport BSSGP PDUs between peer Point-#(ô$*@#(_K:JFD()$#_±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
To-Point functional entities, peer Point-To-MultiPoint functional 354afd5a4f8K:JFD()$#_*±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
entities, or peer-signaling functional entities.mvckjluK:JFD()±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
BSSGP Ìṩradio-related QoSÓëBSS ÓëSGSN ¼äµÄrouting information.
ÿһ¸öBVC, ÀûÓÃa QoS profile ºÍMS ID ·Ö±ðÔÚSGSN ºÍBSS Á½·½54afd5a4K:JFD()$±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
½¨Á¢µÄqueues ºÍcontexts. 2dsfds1K:JFD()±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
BSSGP Ìṩ3 ÖÖservices, ÒÔÏ·ֱð˵Ã÷:874*$#(K:JFD()±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
BSSGP/RL (BSS GPRS Protocol/Relay) service model
GMM (GPRS mobility management) model12dsfdsK:JFD()±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
NM (Network management) model


»Ø´ðÕߣº OscarDon     »Ø´ðʱ¼ä£º2013-06-25 21:48    

39        36        


BSS GPRS Protocol (BSSGP)K:JFD()$±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
BSSGP Virtual Connection (BVC) provides e43289Î÷K:JFD()$±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
communication path between BSSGP entities
(i.e., BSS, SGSN).
BVC is supported by NS-VCs.3289Î÷70874K:JFD()$#_*±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
Each BVC transports BSSGP PDUs.saf12zcK:JFD()±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
BSSGP provides the radio-related QoSand
Routing Informationrequired to transmit user f12zcK:JFD±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
data (BSS SGSN).ads13¶«oiK:JFD()$#±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
Three service models supported by BSSGP:
1.BSSGP/RL service modelzcv54K:JFD±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
2.GMM Model
3.NM ModelrewioK:JFD()$#_*±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
GPRS ËùÌØÓеĻùµØ̨GPRS Э¶¨(BSS GPRS protocol »òBBSGP),¸ºÔð
ÔÚGPRS ·þÎñÖ§Ô®½ÚµãÓë»ùµØ̨֮¼ä´«ËÍ·ÓÉÓëQoS×ÊѶµÄ¹¤×÷,²¢Ìṩsaf12zcvK:JFD()$±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
ÉϲãÂß¼­Á¬½á¿ØÖƲ㴫µÝµÄ·þÎñ.
BSSGP ÔÚNS Ö®ÉϵÄlayer 2 sublayer, ÉϲãÊÇLLC.uierpoejK:JFD()$±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
ÔÚBSSGP µÄÁ¬½á³ÆΪBSSGP Virtual Connection (BVC).
BVC ÊÇÀûÓÃһȺNS ÌṩµÄNS-VC, ÔÚBSSGP ²ã¿É½¨Á¢Ò»¸öBVC.$@&%#*(ÎÒ)$#K:JFD()$#_*(±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
ÿһ¸öBVC ÓÃÀ´´«ËÍBSS ÓëSGSN ¼äµÄPDUs.@#(_@s4fads1K:JFD()$#_*(±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
Each BVC is used to transport BSSGP PDUs between peer Point-3¶«oitK:JFD(±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
To-Point functional entities, peer Point-To-MultiPoint functional
entities, or peer-signaling functional entities.
BSSGP Ìṩradio-related QoSÓëBSS ÓëSGSN ¼äµÄrouting information.
ÿһ¸öBVC, ÀûÓÃa QoS profile ºÍMS ID ·Ö±ðÔÚSGSN ºÍBSS Á½·½74*$#(*)K:JFD()$±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
½¨Á¢µÄqueues ºÍcontexts. ds13¶«oK:JFD()±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
BSSGP Ìṩ3 ÖÖservices, ÒÔÏ·ֱð˵Ã÷:3dsÒ²K:JFD±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
BSSGP/RL (BSS GPRS Protocol/Relay) service modelÒ)$#@K:JFD±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
GMM (GPRS mobility management) model$#@3221aK:JFD()$±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
NM (Network management) model#(*$#ʲ21f3K:JFD()$#_*±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ
(Ŷ*&K:JFD±¾ÎÄÀ´×ÔÒƶ¯Í¨ÐÅÍøwww.mscbsc.com,°æȨËùÓÐ

»Ø´ðÕߣº cq_3964     »Ø´ðʱ¼ä£º2013-06-28 08:43    

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