中国电信SMGP协议 - 百度文库 ر

ϢЭSN RC1 SMGP V3.0.2

2 ñ׼

ļͨĵIJοΪ淶עڵIJοļе޸ĵݣ޶ڱģDzעڵIJοļ°汾ڱġ

1Short Message Peer to Peer Protocol Specification 2йCDMAϢ豸淶v1.0.0 3йCDMAϢزԹ淶v1.0.0 4йۺҵƽ̨ISMPӿڹ淶 V1.0.0

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ϢЭSN RC1 SMGP V3.0.2

3

ESME GNS SP SMSC SMGP SMGW SMPP

Ӣȫ External Short Message Entity Gateway Name Server Service Provider Short Message Service Center Short Message Gateway Protocol Short Message Gateway Short Message Point to Point Protocol ȫ ⲿϢʵ ṩ Ϣҵ ϢЭ Ϣ Ϣ㵽Э - 4 -

ϢЭSN RC1 SMGP V3.0.2

4 SMGPЭ

4.1

SMGPЭSMGWԪ豸SMC⣩жϢĽӿЭ顣

SMCԪ豸SMGWͻSMGWնϢЩSMCԪ豸ΪESME

4.2 ͨŷʽ

SMGWESME֮乲ӷʽӺͶӡνӣָһTCPϿͶݰTCPӱڼ䣬ûݰͣҪ˫·άִӡָͨ˫ݽʱͽһTCPӣݷɺϿTCPӣÿTCPֻһSMGPϢķ͡

4.2.1

ͨ˫Կͻ-ʽTCPӣ˫Ϣ໥ύŵûݴʱͨ˫ӦÿʱC·άִӣ·ʱTδյӦӦٷ·N-1κδõӦϿӡ

CTNԭӦãֽ׶νȡֵΪC=3ӣT=60룬N=3 ͨ˫֮ϢܳɹͣӦʱRطN-1κδͳɹֽͣ׶νȡֵΪR=60룬N=3

ͨ˫֮ϢͺȴTδյӦӦطN-1κδõӦֽͣ׶νȡֵΪT=60룬N=3

ϢòʽͣԻƣڴСWãֽ׶νΪ16շӦǰһյϢ಻16

ӵIJ̾ͼ1ʾ

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ϢЭSN RC1 SMGP V3.0.2

ͻ ڲ W TCP SMGPϢ1 SMGPϢ2 SMGPϢ1Ӧ SMGPϢ2Ӧ . . . . . . · ·Ӧ · ·Ӧ . . . . . . TCP ͼ4.1 Ӳ

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