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008			220598s1997 th uu m rtt 0| a1eng d
035			_a.b11712132
099		9	_aAIT RSPR no.TC-97-17
100	1		_aBenatiro, Bayani A.
245	1	2	_aA study on addressing and service interworking between narrowband ISDN and broadband ISDN
260			_aBangkok : _bAsian Institute of Technology, _c1997
300			_a63 p.
490	1		_aResearch studies project report ; _vno. TC-97-17
500			_aA research study submitted in partial fulfillment of the requirements for the degree of Master of Engineering, School of Advanced Technologies
502			_aResearch Studies Project Report (M. Eng.) - Asian Institute of Technology, 1997
520			_aIn 1988, ITU-T included in its I-series Recommendations provisions on B-ISDN while preserving the concept of one global ISDN. However, not only was B-ISDN a "faster" ISDN but was also a totally different ISDN. It is based on a totally different technology compared to N-ISDN. At this time when both networks have been and will be, for the next couple of decades or so, co-existing, issues regarding the interworking between the two is now being discussed by various players in the communications industry. Not only for the reason of abiding to the concept of "one global ISDN" are these issues considered but most importantly because the end-users consider these as an essential requirement. This paper covers the issues involve in an interworking situation. Even in the advent of B-ISDN users would want to continue using N-ISDN services. The two realization principles, in providing narrowband services to a B-ISDN user, are described in this paper. Another important issue in interworking, is addressing. A numbering/addressing scheme for ISDN was identified by ITU-Tin 1989. However, B-ISDN currently uses three addressing scheme implementations: OSI NSAP, E.164, or both. This issue will be considered in this paper to provide the basis on how the disparate addressing schemes (E.164 and OSI NSAP) is related. This paper identifies the NSAP format E.164, which is what is preferred by the ATM Forum to be used in ATM based networks (B-ISDN). Generally, this work outlines the interworking between N-ISDN and B-ISDN with particular consideration on supporting service interworking and address mapping to support end-to-end communication between entities within the domain of the these ISDN's.
650		0	_aInternetworking (Telecommunication)
700	1		_aRajatheva, R.M.A.P, _eChairperson
700	1		_aLehtimaki, Seppo, _eExamination committee
700	1		_aErke, Tapio J., _eExamination Committee
710	2		_aNOKIA Telecommunications, _eScholarship donor
810	2		_aAsian Institute of Technology. _tResearch studies project report ; _vno. TC-97-17
856			_3Full-Text _uhttp://203.159.5.9/ait-thesis/detail.php?q=B13642
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