Analysis of information sources in references of the Wikipedia article "일반 객체 요구 매개자간 프로토콜" in Korean language version.
In addition to the standard GIOP and IIOP protocols, the CORBA specification allows ORB implementors to define Environment Specific Inter-ORB Protocols (ESIOP)s... Only one ESIOP protocol is defined in the CORBA 2.x family of specifications: the DCE Common Inter-ORB Protocol (DCE-CIOP). The OMG is attempting to standardize other protocols for such domains, such as wireless and mobile systems, which have unique performance characteristics and optimization points.
ESIOP (Environment Specific Inter-ORB Protocol) is a concrete GIOP protocol which is used to communicate in a particular environment. An ESIOP is optimized for a specific environment and may be chosen over TCP/IP... An example of ESIOP is DCE-CIOP (DCE-Common Inter-ORB Protocol) which makes use of a subset of DCE-RPC facilities and parts of GIOP specification.
The other approach is using Environment Specific Inter-ORB Protocol(ESIOP), the DCE Common Inter-ORB Protocol(DCE-CIOP). DCE-CIOP messages represent OMG IDL types by using the Common Data Representation(CDR) transfer syntax.
This chapter specifies an Environment-Specific Inter-ORB Protocol (ESIOP) for the OSF DCE environment, the DCE Common Inter-ORB Protocol (DCE-CIOP).