ETSI EN 301 439:1998
数字增强型无绳电信（DECT）；全球移动通信系统（GSM）； DECT/GSM双模终端设备的附件要求（V1.1.1）

Digital Enhanced Cordless Telecommunications (DECT); Global System for Mobile Communications (GSM); Attachment Requirements for DECT/GSM Dual-Mode Terminal Equipment (V1.1.1)

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标准号

ETSI EN 301 439:1998

发布

1998年

发布单位

ETSI - European Telecommunications Standards Institute

替代标准

ETSI EN 301 439:1999

当前最新

ETSI EN 301 439:1999

 

 

适用范围

The present document specifies the additional technical characteristics to be provided by terminal equipment which is capable of connection with a DECT radio access (see note 1) to a public telecommunications network (see note 2) as well as with GSM radio access to GSM Public Land Mobile Networks (PLMN). A DECT-terminal equipment comprises two elements@ referred to as a Fixed Part (FP) and a Portable Part (PP)@ whereas a GSM terminal equipment is comprised of a mobile station (GSM MS). The objective of the present document is to ensure dual-mode operation of handsets comprised of a DECT PP and a GSM MS (Phase 2). These parts may@ or may not@ be separable. The basic CTRs for DECT shall apply. These are the general attachment requirements [CTR 6]@ and for telephony the requirements for telephony applications [CTR 10] and requirements for the Generic Access Profile [CTR 22]. In addition@ further CTRs may apply such as the CTRs for DECT access to GSM PLMN [CTR 36] and/or DECT access to ISDN [CTR 40]. The basic CTRs for GSM shall apply. These are the attachment requirements for Global System Mobile (GSM) mobile stations; Access [CTR 19 for Phase 2 and CTR 31 for multiband operation] and the requirements for telephony (CTR 20 for Phase 2). All the above-mentioned CTRs are the basis for type approval according to the document together with the basic standard for Dual-Mode Terminals (DMTs)@ EN 301 242 [2]. The present document specifies how these CTRs are to be applied for DECT/GSM dual-mode handsets. Furthermore@ the present document specifies all necessary changes and additions to these CTRs for DECT/GSM dual-mode handsets. As dual-mode handsets are expected to undergo a rapid technical development@ the present documents may be amended at a later stage to meet these developments. NOTE 1: Currently there are DECT profiles for interworking with ISDN (ETS 300 434 [15] and ETS 300 822 [16]@ which both allow access to ISDN networks and the services therein)@ GSM PLMN (ETS 300 370 [1] and others@ which allow access to GSM PLMN and the services therein) and Generic Access to fixed networks (EN 300 444 [3]@ GAP@ focusing on speech services). These are all covered by corresponding Technical Basis for Regulation (TBRs)/CTRs. There also exists the Cordless Terminal Mobility (CTM) Access Profile (CAP) ETS 300 824 [31]. NOTE 2: In the cases of the present document@ the air interface may also be the network access. For the fixed public networks the following CTRs apply: -CTR for basic ISDN; - CTR for primary rate ISDN@ or national regulations (implementing ETS 300 001 [30]) for Public Switched Telephone Network (PSTN). Interworking of DECT terminals to the GSM PLMN is covered by a separate DECT/GSM interworking CTR (CTR 36).

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