SIST ETS 300 959 E1:2003

Digital cellular telecommunications system; Modulation (GSM 05.04 version 5.0.1)

The modulator receives the bits from the encryption unit, see GSM 05.0 1 [1], and produces an RF signal. The filtering of the Radio Frequency (RF) signal necessary to obtain the spectral purity is not defined, n either are the tolerances associated with the theoretical filter requi rements specified. These are contained in GSM 05.05 [4].

Digitalni celični telekomunikacijski sistem – Modulacija (GSM 05.04, različica 5.0.1)

General Information

• Status: Published
• Publication Date: 30-Nov-2003
• ICS: 33.070.50 - Global System for Mobile Communication (GSM)
• Technical Committee: SS EIT - Technical Board for the electrotechnical, information technology and telecommunications fields
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Dec-2003
• Due Date: 01-Dec-2003
• Completion Date: 01-Dec-2003
• Ref Project: ETSI ETS 300 959 ed.1 (1997-05) - Digital cellular telecommunications system; Modulation (GSM 05.04 version 5.0.1)

Standards Content (Sample)

SLOVENSKI STANDARD
SIST ETS 300 959 E1:2003
01-december-2003
'LJLWDOQLFHOLþQLWHOHNRPXQLNDFLMVNLVLVWHP±0RGXODFLMD*60UD]OLþLFD
Digital cellular telecommunications system; Modulation (GSM 05.04 version 5.0.1)
Ta slovenski standard je istoveten z: ETS 300 959 Edition 1
ICS:
33.070.50 Globalni sistem za mobilno Global System for Mobile
telekomunikacijo (GSM) Communication (GSM)
SIST ETS 300 959 E1:2003 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST ETS 300 959 E1:2003

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SIST ETS 300 959 E1:2003
EUROPEAN ETS 300 959
TELECOMMUNICATION May 1997
STANDARD
Source: ETSI TC-SMG Reference: DE/SMG-020504Q
ICS: 33.020
Key words: Digital cellular telecommunications system, Global System for Mobile communications (GSM)
R
GLOBAL SYSTEM FOR
MOBILE COMMUNICATIONS
Digital cellular telecommunications system;
Modulation
(GSM 05.04 version 5.0.1)
ETSI
European Telecommunications Standards Institute
ETSI Secretariat
Postal address: F-06921 Sophia Antipolis CEDEX - FRANCE
Office address: 650 Route des Lucioles - Sophia Antipolis - Valbonne - FRANCE
X.400: c=fr, a=atlas, p=etsi, s=secretariat - Internet: [e-mail]
Tel.: [phone] - Fax: [phone]
Copyright Notification: No part may be reproduced except as authorized by written permission. The copyright and the
foregoing restriction extend to reproduction in all media.
© European Telecommunications Standards Institute 1997. All rights reserved.

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SIST ETS 300 959 E1:2003
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ETS 300 959 (GSM 05.04 version 5.0.1): May 1997
Whilst every care has been taken in the preparation and publication of this document, errors in content,
typographical or otherwise, may occur. If you have comments concerning its accuracy, please write to
"ETSI Editing and Committee Support Dept." at the address shown on the title page.

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SIST ETS 300 959 E1:2003
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ETS 300 959 (GSM 05.04 version 5.0.1): May 1997
Contents
Foreword .5
1 Scope .7
1.1 Normative references .7
1.2 Abbreviations .7
2 Modulation format.7
2.1 Modulating bit rate .7
2.2 Start and stop of the burst .7
2.3 Differential encoding .8
2.4 Filtering .8
2.5 Output phase .9
2.6 Modulation .9
History.10

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SIST ETS 300 959 E1:2003
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ETS 300 959 (GSM 05.04 version 5.0.1): May 1997
Blank page

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SIST ETS 300 959 E1:2003
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ETS 300 959 (GSM 05.04 version 5.0.1): May 1997
Foreword
This European Telecommunication Standard (ETS) has been produced by the Special Mobile Group
(SMG) Technical Committee (TC) of the European Telecommunications Standards Institute (ETSI).
This ETS specifies the modulation format used within the digital cellular telecommunications system. This
ETS corresponds to GSM 05.04 Phase 2 version 4.0.3. This ETS is a GSM technical specification
version 5 and is part of the 1996 release of the GSM Technical Specifications.
The specification from which this ETS has been derived was originally based on CEPT documentation,
hence the presentation of this ETS may not be entirely in accordance with the ETSI/PNE rules.
Transposition dates
Date of adoption: 18 April 1997
Date of latest announcement of this ETS (doa): 31 August 1997
Date of latest publication of new National Standard
or endorsement of this ETS (dop/e): 28 Febru
...