SIST EN 301 238 V1.1.3:2003 PDF

Name: SIST EN 301 238 V1.1.3:2003 — Digital Enhanced Cordless Telecommunications (DECT); Data Services Profile (DSP); Isochronous data bearer services with roaming mobility (service type D, mobility class 2)
SKU: SIST EN 301 238 V1.1.3:2003
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Digital Enhanced Cordless Telecommunications (DECT); Data Services Profile (DSP); Isochronous data bearer services with roaming mobility (service type D, mobility class 2)

Название (английский):

SIST EN 301 238 V1.1.3:2003

Digital Enhanced Cordless Telecommunications (DECT); Data Services Profile (DSP); Isochronous data bearer services with roaming mobility (service type D, mobility class 2)

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 72
Дата публикации:: 1 декабря 2003 г.
ICS:: 33.070.30
Технический комитет:: SS EIT - Technical Board for the electrotechnical, information technology and telecommunications fields

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Описание (английский):

To provide protected and non-protected support for services requiring isochronous deata transmission complimentary to DECT-ISDN IWP and requiring roaming mobility.

Abstract

Похожие стандарты

Упомянутые в описании и другие стандарты SIST

Overview

SIST EN 301 238 V1.1.3:2003 defines a specialized profile for Digital Enhanced Cordless Telecommunications (DECT) systems that supports isochronous data bearer services with roaming mobility (Service Type D, Mobility Class 2). Developed by the Slovenski inštitut za standardizacijo (SIST) and aligned with ETSI EN 301 238, this standard outlines the requirements for providing both protected and non-protected isochronous data transmission, complementing DECT-ISDN Interworking Profiles (IWP) and catering to roaming users.

This profile is instrumental in enabling the migration of terminals across both private and public DECT infrastructures while maintaining reliable, synchronous data exchange. Typical applications include video telephony, video conferencing, and secure data exchanges that require constant data rates and low latency.

Key Topics

Isochronous Data Bearer Services: The standard targets isochronous services, which require data to be transmitted at regular intervals, vital for real-time or streaming applications.

Roaming Mobility (Mobility Class 2): Designed for roaming between private and public DECT networks, allowing terminals to maintain service continuity as they move across cells.

Data Transmission Modes:

32 kbit/s unprotected, unrestricted digital bearer
Unprotected rate adaptation service with flexible data rates tailored for interoperability with ITU-T V.series equipment

Layered Architecture: Comprehensive requirements are specified for the Physical (PHL), Medium Access Control (MAC), Data Link Control (DLC), and Network (NWK) layers. Management entity (ME) requirements and generic interworking conventions further guarantee compatibility and service robustness.

Interworking and Conformance: The profile aligns closely with other DECT standards and provides implementation conformance statement (ICS) and protocol implementation conformance statement (PICS) proformas for comprehensive validation.

Applications

SIST EN 301 238 V1.1.3:2003 is essential for industries and service providers seeking to deploy DECT-based data services where mobility and isochronous transmission are critical. Common use cases include:

Video Telephony & Conferencing: Ensuring real-time communication with minimal latency and constant data rates as users move within a premises or between network domains.

Secure Data Services: End-to-end encrypted data streams in professional or governmental environments, supported by the standard's provisions for mobility and bearer integrity.

Industrial and Healthcare Systems: Applications requiring reliable and timely transmission of sensor data or control messages between devices that move around large facilities.

Integrated DECT-ISDN Deployments: Seamless interoperability with ISDN infrastructures, supporting both legacy and modern network environments.

Related Standards

For effective deployment and compliance, reference to the following related standards is recommended:

EN 300 175 (Parts 1-7): The foundational DECT Common Interface specifications, detailing the technical framework for DECT systems.

EN 300 444: DECT Generic Access Profile (GAP), providing the baseline for terminal compatibility.

ETR 185: DECT Data Services Profile (DSP) - Profile Overview, offering context on DSP applications and use cases.

ITU-T V.110, V.24, V.34: Recommendations for interfaces and modem operations that facilitate interoperability with external networks such as ISDN.

Understanding and applying SIST EN 301 238 V1.1.3:2003 ensures robust, interoperable, and reliable isochronous data services with roaming capability in DECT environments, supporting the increasing demand for mobile, real-time communications across various sectors.

SIST EN 301 238 V1.1.3:2003 PDF

Abstract

Похожие стандарты

Overview

Key Topics

Applications

Related Standards

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