BS ISO/IEC 8327-1-1996 信息技术.开放式系统互连.定向连接通话协议.协议规范

标准号：BS ISO/IEC 8327-1-1996
中文标准名称：信息技术.开放式系统互连.定向连接通话协议.协议规范
英文标准名称：Information technology - Open systems interconnection - Connection-oriented session protocol - Protocol specification
标准类型：L79
发布日期：1997/2/15 12:00:00
实施日期：1997/2/15 12:00:00
中国标准分类号：L79
国际标准分类号：35.100.50
适用范围：This Recommendation | International Standard specifies: a) procedures for a single protocol for the transfer of data and control information from one session entity to a peer session entity; b) the means of selecting the functional units to be used by the session entities; c) the structure and encoding of the session protocol data units used for the transfer of data and control information; The procedures are defined in terms of: a) the interactions between peer session entities through the exchange of session protocol data units; b) the interactions between a session entity and the session service user in the same system through the exchange of session service primitives; c) the interactions between a session entity and the transport service provider through the exchange of transport service primitives. These procedures are applicable to instances of communication between systems which support the session layer of the OSI Reference Model and which wish to interconnect in an open systems environment. This Recommendation | International Standard also specifies conformance requirements for systems implementing these procedures. It does not contain tests which can be used to demonstrate this conformance. The text pertaining to the symmetric synchronization functional unit is not applicable to the support of ITU-T applications.