《 空中接口学园 》 >> PHS技术 >>>> 手机在弱网时出现信号时有时无,高手帮我分析一下! |
-- 作者:蝈蝈 -- 发布时间:2004-12-04 10:51:09 (0)[CS-ID:80C2205EF14] / [PS-ID:0000000] || 14105.63083||0 CS<-PS Link cha. request:SCCH[0102020900][ 55]dBuV || 14388.13500||0 CS->PS Link cha. assig. :SCCH[0102021401][ 30]dBuV Relative Slot[3]/Carrier No.[20]/Contr.Slot.No.[2]/Commu.Slot.No[4] || 14431.88042||0 CS<-PS TCH syn. burst :Sync[0000000000][ 58]dBuV || 14434.38458||0 CS->PS TCH syn. burst :Sync[0000000000][ 38]dBuV || 14436.89167||0 --<< Sync off || 14441.69292||0 -<- Idle TCH [8000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF] || 14444.19667||0 -->> Sync off || 14444.19667||0 ->- Idle TCH [80000000000000000000000000000000000000000000] || 14456.69292||0 :<F10:U(3F) SABM [P=1] [] || 14461.69292||0 :<S10:U(3F) SABM [P=1] [] || 14656.69292||0 :<F10:U(3F) SABM [P=1] [] || 14661.69292||0 :<S10:U(3F) SABM [P=1] [] || 14674.19667||0 :>F10:U(73) UA [F=1] [] || 14679.19667||0 :>S10:U(73) UA [F=1] [] || 14691.69292||0 <<F10:I(00) I [N(R)=0 P=0 N(S)=0] [450101050403808CA46C0E008030303231] || 14696.69292||0 :<F10:I(12) I [N(R)=0 P=1 N(S)=1] [35303239393030327006803130303030] || 14696.69292||0 <[45010105] <CC SETUP CC [Bearer Capability:0403808CA4] CC [Calling Party number:6C0E0080303032313430323923303032] CC [Called Party number:7006803130303030] || 14724.19667||0 :>F10:S(51) RR [N(R)=2 F=1] [] || 14794.19667||0 :>F11:I(50) I [N(R)=2 P=1 N(S)=0] [45018102] || 14794.19667||0 >[45018102] >CC CALL PROC || 14801.69292||0 :<F11:S(31) RR [N(R)=1 F=1] [] || 14806.69292||0 :<F10:I(34) I [N(R)=1 P=1 N(S)=2] [43040910001517C0] || 14806.69292||0 <[4304] <RT FRq RT [Encryption:091000] RT [TCH Reassign:1517] RT [Zone Info.Indicat.Func.:C0] || 14834.19667||0 :>F10:S(71) RR [N(R)=3 F=1] [] || 14849.19667||0 :>F11:I(72) I [N(R)=3 P=1 N(S)=1] [43050910001517C0] || 14849.19667||0 >[4305] >RT FRs RT [Encryption:091000] RT [TCH Reassign:1517] RT [Zone Info.Indicat.Func.:C0] || 14856.69292||0 :<F11:S(51) RR [N(R)=2 F=1] [] || 14861.69292||0 :<F10:I(56) I [N(R)=2 P=1 N(S)=3] [43030D021023] || 14861.69292||0 <[4303] <RT EKS RT [Encryption Key Set:0D021023] || 14919.19667||0 :>F10:S(91) RR [N(R)=4 F=1] [] || 14939.19667||0 :>F11:I(94) I [N(R)=4 P=1 N(S)=2] [44010601070892B4F78DA58E609C] || 14939.19667||0 >[4401] >MM ARq MM [Authentication Type:0601] MM [Authentication Random Pattern:070892B4F78DA58E609C] || 14946.69292||0 :<F11:S(71) RR [N(R)=3 F=1] [] || 14986.69333||0 :<F10:I(78) I [N(R)=3 P=1 N(S)=4] [440205081D13B5FA941712A4] || 14986.69333||0 <[4402] <MM ARs MM [Active Chipherring Pattern:05081D13B5FA941712A4] || 15014.19667||0 :>F10:S(B1) RR [N(R)=5 F=1] [] || 15034.19667||0 :>F11:U(53) DISC [P=1] [] || 15041.69292||0 :<F11:U(73) UA [F=1] [] || 15174.19708||0 >>S11:I(00) I [N(R)=0 P=0 N(S)=0] [4501] || 15189.19708||0 >>S11:I(02) I [N(R)=0 P=0 N(S)=1] [8101] || 15209.19708||0 >>S11:I(04) I [N(R)=0 P=0 N(S)=2] [1E02] || 15229.19708||0 :>S11:I(06) I [N(R)=0 P=0 N(S)=3] [8288] || 15229.19708||0 >[45018101] >CC ALERT CC [Progress Indicator:1E028288] || 15249.19708||0 >>S11:I(08) I [N(R)=0 P=0 N(S)=4] [4501] || 15279.19708||0 :>S11:I(1A) I [N(R)=0 P=1 N(S)=5] [8107] || 15279.19708||0 >[45018107] >CC CONN || 15291.69333||0 :<S11:S(D1) RR [N(R)=6 F=1] [] || 15301.69333||0 <<S10:I(C0) I [N(R)=6 P=0 N(S)=0] [4501] || 15311.69333||0 :<S10:I(D2) I [N(R)=6 P=1 N(S)=1] [010F] || 15311.69333||0 <[4501010F] <CC CONN ACK || 15329.19708||0 :>S10:S(51) RR [N(R)=2 F=1] [] || 25279.19833||0 :>S11:S(51) RR [N(R)=2 P=1] [] || 25291.69500||0 :<S11:S(D1) RR [N(R)=6 F=1] [] || 25301.69458||0 :<S10:S(D1) RR [N(R)=6 P=1] [] || 25319.19833||0 :>S10:S(51) RR [N(R)=2 F=1] [] || 35279.20000||0 :>S11:S(51) RR [N(R)=2 P=1] [] || 35291.69625||0 :<S11:S(D1) RR [N(R)=6 F=1] []|| 35301.69625||0 :<S10:S(D1) RR [N(R)=6 P=1] [] || 35319.20000||0 :>S10:S(51) RR [N(R)=2 F=1] [] || 45279.20167||0 :>S11:S(51) RR [N(R)=2 P=1] [] || 45291.69792||0 :<S11:S(D1) RR [N(R)=6 F=1] [] || 45301.69750||0 :<S10:S(D1) RR [N(R)=6 P=1] [] || 45319.20125||0 :>S10:S(51) RR [N(R)=2 F=1] [] || 55279.20333||0 :>S11:S(51) RR [N(R)=2 P=1] [] || 55291.69917||0 :<S11:S(D1) RR [N(R)=6 F=1] [] || 55301.69917||0 :<S10:S(D1) RR [N(R)=6 P=1] [] || 55319.20292||0 :>S10:S(51) RR [N(R)=2 F=1] [] || 65279.20458||0 :>S11:S(51) RR [N(R)=2 P=1] [] || 65291.70042||0 :<S11:S(D1) RR [N(R)=6 F=1] [] || 65301.70042||0 :<S10:S(D1) RR [N(R)=6 P=1] [] || 65319.20458||0 :>S10:S(51) RR [N(R)=2 F=1] [] || 75279.20583||0 :>S11:S(51) RR [N(R)=2 P=1] [] || 75291.70250||0 :<S11:S(D1) RR [N(R)=6 F=1] [] || 75301.70208||0 :<S10:S(D1) RR [N(R)=6 P=1] [] || 75319.20625||0 :>S10:S(51) RR [N(R)=2 F=1] [] || 77476.70250||0 <<S10:I(C4) I [N(R)=6 P=0 N(S)=2] [4501] || 77486.70250||0 <<S10:I(C6) I [N(R)=6 P=0 N(S)=3] [0145] || 77496.70250||0 <<S10:I(C8) I [N(R)=6 P=0 N(S)=4] [0803] || 77506.70250||0 <<S10:I(CA) I [N(R)=6 P=0 N(S)=5] [0085] || 77516.70250||0 :<S10:I(DC) I [N(R)=6 P=1 N(S)=6] [90] || 77516.70250||0 <[45010145] <CC DISC CC [Cause:0803008590] || 77529.20625||0 :>S10:S(F1) RR [N(R)=7 F=1] [] || 77689.20625||0 >>S11:I(EC) I [N(R)=7 P=0 N(S)=6] [4501] || 77709.20625||0 >>S11:I(EE) I [N(R)=7 P=0 N(S)=7] [814D] || 77729.20625||0 >>S11:I(E0) I [N(R)=7 P=0 N(S)=0] [0803] || 77749.20625||0 >>S11:I(E2) I [N(R)=7 P=0 N(S)=1] [0285] || 77779.20625||0 :>S11:I(F4) I [N(R)=7 P=1 N(S)=2] [90] || 77779.20625||0 >[4501814D] >CC REL CC [Cause:0803028590] || 77791.70250||0 :<S11:S(71) RR [N(R)=3 F=1] [] || 77801.70250||0 <<S10:I(6E) I [N(R)=3 P=0 N(S)=7] [4501] || 77811.70250||0 :<S10:I(70) I [N(R)=3 P=1 N(S)=0] [015A] || 77811.70250||0 <[4501015A] <CC REL COMP || 77829.20625||0 :>S10:S(31) RR [N(R)=1 F=1] [] || 77846.70292||0 :<S10:U(53) DISC [P=1] [] || 77874.20667||0 :>F11:U(03) UI [P=0] [432206800880C2205EF1010E00000000] || 77874.20667||0 >[4322] >RT RDi RT [Cause:0680] RT [CS Ident.:0880C2205EF101] RT [PS Ident.:0E00000000] || 77879.20625||0 :>S10:U(73) UA [F=1] [] || 77886.70250||0 :<F10:U(03) UI [P=0] [43230880C2205EF1010E00000000] || 77886.70250||0 <[4323] <RT RDiC RT [CS Ident.:0880C2205EF101] RT [PS Ident.:0E00000000] || 78019.40208||0 ->>< TX off --[Wait for a Link Channel Request]-- [CrNo:26]
[此贴子已经被作者于2004-12-4 16:33:27编辑过] -- 作者:tom -- 发布时间:2004-12-06 09:41:17 呼叫流程上看基本正常,但可以看到CS的信号偏弱。 另外,信号时有时无不必用协议分析来研究,毕竟这不是故障,而是无线环境的特点。 -- 作者:蝈蝈 -- 发布时间:2004-12-06 12:05:43 多谢TOM,我是新手所以很多还不是很清楚,能否告诉我从哪一句看出CS的信号比较弱?因为我们是有对比样机的,对比样机没有发现这个问题 -- 作者:tom -- 发布时间:2004-12-06 12:41:23 || 14388.13500||0 CS->PS Link cha. assig. :SCCH[0102021401][ 30]dBuV Relative Slot[3]/Carrier No.[20]/Contr.Slot.No.[2]/Commu.Slot.No[4] || 14434.38458||0 CS->PS TCH syn. burst :Sync[0000000000][ 38]dBuV 目前已经有4条评论 >>> 发表你的见解 |
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