A Modeling and Protocol of the Out-Channel Interaction for PCS in lntelligent Network (Special Issue on Personal Communications)
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概要
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We discuss the requirements, a model and protocol for the out-channel interaction for PCS in Intelligent Networks. As PCS can utilize the DSSI function (i.e. location update, authentication), it is reasonable to consider a model and protocol of the interaction for PCS as well as DSSI. To obtain the model/protocol, two types of interactions, call-related and call-unrelated, are considered. It is necessary to enhance the Basic Call State Model (BCSM) for the former, and to introduce a state model similar to BCSM for the latter, which represents association management and component exchange between a user and the network. The authentication function allocation for the dominant traffic, location update, is discussed based on the model and protocol, and this can co-exist with the proposed generic model and protocol.
- 社団法人電子情報通信学会の論文
- 1996-09-25
著者
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Sugiyama Takeshi
Intelligent Network Systems Laboratory Ntt Network Service Systems Laboratories
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OMIYA Tomoki
Intelligent Network Systems Laboratory NTT Network Service Systems Laboratories
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TAKAMI Kazumasa
Intelligent Network Systems Laboratory NTT Network Service Systems Laboratories
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ESAKI Shuji
Intelligent Network Systems Laboratory NTT Network Service Systems Laboratories