ETSI EN 301 908-4 V2.2.1 (2003-10)
Electromagnetic compatibility and Radio spectrum Matters (ERM); Base Stations (BS), Repeaters and User Equipment (UE) for IMT-2000 Third-Generation cellular networks; Part 4: Harmonized EN for IMT-2000, CDMA Multi-Carrier (cdma2000) (UE) covering essential requirements of article 3.2 of the R&TTE Directive
Electromagnetic compatibility and Radio spectrum Matters (ERM); Base Stations (BS), Repeaters and User Equipment (UE) for IMT-2000 Third-Generation cellular networks; Part 4: Harmonized EN for IMT-2000, CDMA Multi-Carrier (cdma2000) (UE) covering essential requirements of article 3.2 of the R&TTE Directive
REN/ERM-TFES-002-4
Elektromagnetna združljivost (EMC) in zadeve v zvezi z radijskim spektrom (ERM) - Bazne postaje (BS) in uporabniška oprema (UE) za celična omrežja tretje generacije IMT-2000 - 4. del: Harmonizirani EN za IMT-2000, CDMA “Multi-Carrier” (CDMA2000) (UE), ki zajema bistvene zahteve člena 3.2 direktive R&TTE
General Information
Relations
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.WUHWMH³0XOWLElectromagnetic compatibility and Radio spectrum Matters (ERM); Base Stations (BS), Repeaters and User Equipment (UE) for IMT-2000 Third-Generation cellular networks; Part 4: Harmonized EN for IMT-2000, CDMA Multi-Carrier (cdma2000) (UE) covering essential requirements of article 3.2 of the R&TTE Directive33.100.01Elektromagnetna združljivost na splošnoElectromagnetic compatibility in general33.060.99Druga oprema za radijske komunikacijeOther equipment for radiocommunicationsICS:Ta slovenski standard je istoveten z:EN 301 908-4 Version 2.2.1SIST EN 301 908-4 V2.2.1:2004en01-julij-2004SIST EN 301 908-4 V2.2.1:2004SLOVENSKI
STANDARD
ETSI ETSI EN 301 908-4 V2.2.1 (2003-10) 2
Reference REN/ERM-TFES-002-4 Keywords 3G, 3GPP2, CDMA2000, cellular, digital,
IMT-2000, mobile, radio, regulation, UMTS ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE
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Important notice Individual copies of the present document can be downloaded from: http://www.etsi.org The present document may be made available in more than one electronic version or in print. In any case of existing or perceived difference in contents between such versions, the reference version is the Portable Document Format (PDF). In case of dispute, the reference shall be the printing on ETSI printers of the PDF version kept on a specific network drive within ETSI Secretariat. Users of the present document should be aware that the document may be subject to revision or change of status. Information on the current status of this and other ETSI documents is available at http://portal.etsi.org/tb/status/status.asp If you find errors in the present document, send your comment to: editor@etsi.org 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 2003. All rights reserved.
DECTTM, PLUGTESTSTM and UMTSTM are Trade Marks of ETSI registered for the benefit of its Members. TIPHONTM and the TIPHON logo are Trade Marks currently being registered by ETSI for the benefit of its Members. 3GPPTM is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. SIST EN 301 908-4 V2.2.1:2004
ETSI ETSI EN 301 908-4 V2.2.1 (2003-10) 3
Contents Intellectual Property Rights.6 Foreword.6 Introduction.8 1 Scope.10 2 References.10 3 Definitions, symbols and abbreviations.11 3.1 Definitions.11 3.2 Symbols.20 3.3 Abbreviations.23 4 Technical requirements specifications.24 4.1 Environmental profile.24 4.2 Conformance requirements.24 4.2.1 Introduction.24 4.2.2 Conducted spurious emissions when transmitting.25 4.2.2.1 Definition.25 4.2.2.2 Limits.25 4.2.2.2.1 Mobile stations operating in type 1 cdma2000 systems using spreading rate 1 or operating in type 2 cdma2000 systems.25 4.2.2.2.2 Mobile stations operating in type 1 cdma2000 systems using spreading rate 3.26 4.2.2.3 Conformance.26 4.2.3 Maximum RF output power.27 4.2.3.1 Definition.27 4.2.3.2 Limits.27 4.2.3.3 Conformance.27 4.2.4 Minimum controlled output power.27 4.2.4.1 Definition.27 4.2.4.2 Limits.28 4.2.4.3 Conformance.28 4.2.5 Conducted spurious emissions when not transmitting.28 4.2.5.1 Definition.28 4.2.5.2 Limits.28 4.2.5.3 Conformance.28 4.2.6 Receiver blocking characteristics.28 4.2.6.1 Definition.28 4.2.6.2 Limits.29 4.2.6.2.1 Mobile station operating in type 1 cdma2000 systems.29 4.2.6.2.2 Mobile station operating in type 2 cdma2000 systems.29 4.2.6.3 Conformance.29 4.2.7 Intermodulation spurious response attenuation.29 4.2.7.1 Definition.29 4.2.7.2 Limits.29 4.2.7.2.1 Mobile station operating in type 1 cdma2000 systems.29 4.2.7.2.2 Mobile stations operating in type 2 cdma2000 systems.29 4.2.7.3 Conformance.29 4.2.8 Adjacent channel selectivity.30 4.2.8.1 Definition.30 4.2.8.2 Limits.30 4.2.8.2.1 Mobile station operating in type 1 cdma2000 systems.30 4.2.8.2.2 Mobile station operating in type 2 cdma2000 systems.30 4.2.8.3 Conformance.30 4.2.9 Supervision of paging channel or Forward Common Control Channel.30 4.2.9.1 Definition.30 4.2.9.2 Limits.30 SIST EN 301 908-4 V2.2.1:2004
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4.2.9.3 Conformance.30 4.2.10 Supervision of forward traffic channel.31 4.2.10.1 Definition.31 4.2.10.2 Limits.31 4.2.10.3 Conformance.31 4.2.11 Supervision of control channel.31 4.2.11.1 Definition.31 4.2.11.2 Limits.32 4.2.11.3 Conformance.32 4.2.12 Supervision procedures in variable rate state.32 4.2.12.1 Definition.32 4.2.12.2 Limits.32 4.2.12.3 Conformance.33 5 Testing for compliance with technical requirements.33 5.1 Conditions for testing.33 5.1.1 Introduction.33 5.1.2 Standard equipment under test.33 5.1.2.1 Basic equipment.33 5.1.2.2 Ancillary equipment.33 5.2 Interpretation of the measurement results.33 5.3 Essential radio test suites.34 5.3.1 Conducted spurious emissions when transmitting.34 5.3.1.1 Test procedure for mobile stations supporting operation in type 1 cdma2000 systems.34 5.3.1.2 Test procedure for mobile stations supporting operation in type 2 cdma2000 systems.36 5.3.2 Maximum RF output power.36 5.3.2.1 Test procedure for mobile stations supporting operation in type 1 cdma2000 systems.36 5.3.2.2 Test procedure for mobile stations supporting operation in type 2 cdma2000 systems.39 5.3.3 Minimum controlled output power.40 5.3.3.1 Test procedure for mobile stations supporting operation in type 1 cdma2000 systems.40 5.3.3.2 Test procedure for mobile stations supporting operation in type 2 cdma2000 systems.40 5.3.4 Conducted spurious emissions when not transmitting.41 5.3.4.1 Test procedure for mobile stations supporting operation in type 1 and/or type 2 cdma2000 systems.41 5.3.5 Receiver blocking characteristics.41 5.3.5.1 Test procedure for mobile stations supporting operation in type 1 cdma2000 systems.41 5.3.5.2 Test procedure for mobile stations supporting operation in type 2 cdma2000 systems.42 5.3.6 Intermodulation spurious response attenuation.43 5.3.6.1 Test procedure for mobile stations supporting operation in type 1 cdma2000 systems.43 5.3.6.2 Test procedure for mobile stations supporting operation in type 2 cdma2000 systems.44 5.3.7 Adjacent channel selectivity.45 5.3.7.1 Test procedure for mobile stations supporting operation in type 1 cdma2000 systems.45 5.3.7.2 Test procedure for mobile stations supporting operation in type 2 cdma2000 systems.46 5.3.8 Supervision of paging channel or Forward Common Control Channel.47 5.3.9 Supervision of forward traffic channel.48 5.3.10 Supervision of control channel.49 5.3.11 Supervision procedures in variable rate state.50 Annex A (normative): EN Requirements Table (EN-RT).51 Annex B (informative): Environmental profile and standard test conditions.53 B.1 Introduction.53 B.2 CDMA environmental requirements.53 B.2.1 Temperature and power supply voltage.53 B.2.1.1 Definition.53 B.2.1.2 Method of measurement.53 B.2.1.3 Minimum standard.54 B.2.2 High humidity.54 B.2.2.1 Definition.54 B.2.2.2 Method of measurement.54 B.2.2.3 Minimum standard.54 SIST EN 301 908-4 V2.2.1:2004
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B.2.3 Vibration stability.55 B.2.3.1 Definition.55 B.2.3.2 Method of measurement.55 B.2.3.3 Minimum standard.55 B.2.4 Shock stability.55 B.2.4.1 Definition.55 B.2.4.2 Method of measurement.55 B.2.4.3 Minimum standard.55 B.3 Standard test conditions.55 B.3.1 Standard environmental test conditions.55 B.3.2 Standard conditions for the primary power supply.56 B.3.2.1 General.56 B.3.2.2 Standard DC test voltage from accumulator batteries.56 B.3.2.3 Standard AC voltage and frequency.56 Annex C (informative): Bibliography.57 Annex D (informative): The EN title in the official languages.58 History.59
ETSI ETSI EN 301 908-4 V2.2.1 (2003-10) 6
Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (http://webapp.etsi.org/IPR/home.asp). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This Candidate Harmonized European Standard (Telecommunications series) has been produced by ETSI Technical Committee Electromagnetic compatibility and Radio spectrum Matters (ERM). The present document has been produced by ETSI in response to a mandate from the European Commission issued under Council Directive 98/34/EC (as amended) laying down a procedure for the provision of information in the field of technical standards and regulations. The present document is intended to become a Harmonized Standard, the reference of which will be published in the Official Journal of the European Communities referencing the Directive 1999/5/EC [1] of the European Parliament and of the Council of 9 March 1999 on radio equipment and telecommunications terminal equipment and the mutual recognition of their conformity ("the R&TTE Directive"). The present document is part 4 of a multi-part deliverable covering the Base Stations (BS), repeaters and User Equipment (UE) for IMT-2000 Third-Generation cellular networks, as identified below: Part 1: "Harmonized EN for IMT-2000, introduction and common requirements, covering essential requirements of article 3.2 of the R&TTE Directive"; Part 2: "Harmonized EN for IMT-2000, CDMA Direct Spread (UTRA FDD) (UE) covering essential requirements of article 3.2 of the R&TTE Directive"; Part 3: "Harmonized EN for IMT-2000, CDMA Direct Spread (UTRA FDD) (BS) covering essential requirements of article 3.2 of the R&TTE Directive"; Part 4: "Harmonized EN for IMT-2000, CDMA Multi-Carrier (cdma2000) (UE) covering essential requirements of article 3.2 of the R&TTE Directive"; Part 5: "Harmonized EN for IMT-2000, CDMA Multi-Carrier (cdma2000) (BS and Repeaters) covering essential requirements of article 3.2 of the R&TTE Directive"; Part 6: "Harmonized EN for IMT-2000, CDMA TDD (UTRA TDD) (UE) covering essential requirements of article 3.2 of the R&TTE Directive"; Part 7: "Harmonized EN for IMT-2000, CDMA TDD (UTRA TDD) (BS) covering essential requirements of article 3.2 of the R&TTE Directive"; Part 8: "Harmonized EN for IMT-2000, TDMA Single-Carrier (UWC 136) (UE) covering essential requirements of article 3.2 of the R&TTE Directive"; Part 9: "Harmonized EN for IMT-2000, TDMA Single-Carrier (UWC 136) (BS) covering essential requirements of article 3.2 of the R&TTE Directive"; Part 10: "Harmonized EN for IMT-2000 FDMA/TDMA (DECT) covering essential requirements of article 3.2 of the R&TTE Directive"; Part 11: "Harmonized EN for IMT-2000, CDMA Direct Spread (UTRA FDD) (Repeaters) covering essential requirements of article 3.2 of the R&TTE Directive". SIST EN 301 908-4 V2.2.1:2004
ETSI ETSI EN 301 908-4 V2.2.1 (2003-10) 7
Technical specifications relevant to Directive 1999/5/EC [1] are given in annex A.
National transposition dates Date of adoption of this EN: 3 October 2003 Date of latest announcement of this EN (doa): 31 January 2004 Date of latest publication of new National Standard or endorsement of this EN (dop/e):
31 July 2004 Date of withdrawal of any conflicting National Standard (dow): 31 January 2006
ETSI ETSI EN 301 908-4 V2.2.1 (2003-10) 8
Introduction The present document is part of a set of standards designed to fit in a modular structure to cover all radio and telecommunications terminal equipment under the R&TTE Directive [1]. Each standard is a module in the structure. The modular structure is shown in figure 1.
- If needed, new standards for human exposure to Electromagnetic Fields, - if needed, new standards for acoustic safety Use of spectrum * If needed Scoped by
equipment
class or type Scoped by frequency and/or equipment type Disability* Privacy* Fraud* No harm to the network* Emergency* Inter-working via
the network* Inter-working with the network Non-radio Radio (RE) Non-TTE TTE 3.1b 3.2 3.3c 3.3b 3.3a 3.3d 3.3e 3.3f Radio Product EMC Generic and product standards also notified under EMC Directive Standards also notified under LV Directive 3.1a New radio harmonized standards Spectrum EMC Safety EN 301 489 multi-part EMC standard
Figure 1: Modular structure for the various standards used under the R&TTE Directive SIST EN 301 908-4 V2.2.1:2004
ETSI ETSI EN 301 908-4 V2.2.1 (2003-10) 9
The left hand edge of the figure 1 shows the different clauses of article 3 of the R&TTE Directive [1]. For article 3.3 various horizontal boxes are shown. Dotted lines indicate that at the time of publication of the present document essential requirements in these areas have to be adopted by the Commission. If such essential requirements are adopted, and as far and as long as they are applicable, they will justify individual standards whose scope is likely to be specified by function or interface type. The vertical boxes show the standards under article 3.2 for the use of the radio spectrum by radio equipment. The scopes of these standards are specified either by frequency (normally in the case where frequency bands are harmonized) or by radio equipment type. For article 3.1b, figure 1 shows EN 301 489 [9], the multi-part product EMC standard for radio used under the EMC Directive [2]. For article 3.1a, figure 1 shows the existing safety standards currently used under the LV Directive [3] and new standards covering human exposure to electromagnetic fields. New standards covering acoustic safety may also be required. The bottom of figure 1 shows the relationship of the standards to radio equipment and telecommunications terminal equipment. Particular equipment may be radio equipment, telecommunications terminal equipment or both. A radio spectrum standard will apply if it is radio equipment. An article 3.3 standard will apply as well only if the relevant essential requirement under the R&TTE Directive [1] is adopted by the Commission and if the equipment in question is covered by the scope of the corresponding standard. Thus, depending on the nature of the equipment, the essential requirements under the R&TTE Directive [1] may be covered in a set of standards. The modularity principle has been taken because: • It minimizes the number of standards needed. Because equipment may, in fact, have multiple interfaces and functions it is not practicable to produce a single standard for each possible combination of functions that may occur in equipment. • It provides scope for standards to be added: - under article 3.2 when new frequency bands are agreed; or - under article 3.3 should the Commission take the necessary decisions without requiring alteration of standards that are already published. • It clarifies, simplifies and promotes the usage of Harmonized Standards as the relevant means of conformity assessment. The product specifications upon which all parts of EN 301 908 [14] are based differ in presentation and this is reflected in the present document. SIST EN 301 908-4 V2.2.1:2004
ETSI ETSI EN 301 908-4 V2.2.1 (2003-10) 10 1 Scope The present document applies to the following radio equipment type: • Mobile stations for IMT-2000 CDMA multi-carrier (cdma2000). These radio equipment types are capable of operating in all or any part of the frequency bands given in table 1. Table 1: CDMA multi-carrier mobile stations service frequency bands Direction of transmission CDMA multi-carrier mobile stations service frequency bands Transmit 1 920 MHz to 1 980 MHz Receive 2 110 MHz to 2 170 MHz
Mobile stations for IMT-2000 CDMA multi-carrier (cdma2000) may support: 1) operation in cdma2000 Spread Spectrum Systems as defined in TIA/EIA/IS-2000.2-B [5], referred to herein as operation in type 1 cdma2000 systems; or
2) operation in cdma2000 High Rate Packet Data Systems as defined in TIA/EIA/IS-856-1 [11], referred to herein as operation in type 2 cdma2000 systems; or
3) operation in both, type 1 and type 2 cdma2000 systems. The present document is intended to cover the provisions of Directive 1999/5/EC [1] (R&TTE Directive) article 3.2, which states that "… radio equipment shall be so constructed that it effectively uses the spectrum allocated to terrestrial/space radio communications and orbital resources so as to avoid harmful interference". In addition to the present document, other ENs that specify technical requirements in respect of essential requirements under other parts of article 3 of the R&TTE Directive [1] will apply to equipment within the scope of the present document. NOTE: A list of such ENs is included on the web site http://www.newapproach.org. 2 References The following documents contain provisions which, through reference in this text, constitute provisions of the present document. • References are either specific (identified by date of publication and/or edition number or version number) or non-specific. • For a specific reference, subsequent revisions do not apply. • For a non-specific reference, the latest version applies. Referenced documents which are not found to be publicly available in the expected location might be found at http://docbox.etsi.org/Reference. [1] Directive 1999/5/EC of the European Parliament and of the Council of 9 March 1999 on radio equipment and telecommunications terminal equipment and the mutual recognition of their conformity (R&TTE Directive). [2] Council Directive 89/336/EEC of 3 May 1989 on the approximation of the laws of the Member States relating to electromagnetic compatibility (EMC Directive). [3] Council Directive 73/23/EEC of 19 February 1973 on the harmonization of the laws of
Member States relating to electrical equipment designed for use within certain voltage limits
(LV Directive). SIST EN 301 908-4 V2.2.1:2004
ETSI ETSI EN 301 908-4 V2.2.1 (2003-10) 11 [4] ANSI/TIA-98-E (February 2003): "Recommended Minimum Performance Standards for cdma2000 Spread Spectrum Mobile Stations". [5] TIA/EIA/IS-2000.2-B (May 2002): "Physical Layer Standard for cdma2000 Spread Spectrum Systems - Release B". [6] ANSI/TIA-97-E (February 2003): "Recommended Minimum Performance Standards for cdma2000 Spread Spectrum Base Stations". [7] TIA/EIA/IS-870 (2001): "Test Data Service Option (TDSO) for cdma2000 Spread Spectrum Systems". [8] TIA/EIA/IS-871 (April 2001): "Markov Service Option (MSO) for cdma2000 Spread Spectrum Systems". [9] ETSI EN 301 489 (all parts): "Electromagnetic compatibility and Radio spectrum Matters (ERM); ElectroMagnetic Compatibility (EMC) standard for radio equipment and services". [10] TIA/EIA/IS-2000.5-B (May 2002): "Upper Layer (Layer 3) Signalling Standard for cdma2000 Spread Spectrum Systems, Release B". [11] TIA/EIA/IS-856-1 (January 2002): "cdma2000 High Rate Packet Data Air Interface Specification - Addendum 1". [12] TIA-866 (February 2002): "Recommended Minimum Performance Standards for cdma2000 High Rate Packet Data Access Terminal". [13] TIA/EIA/IS-890 (July 2001): "Test Application Specification (TAS) for High Rate Packet Data Air Interface". [14] ETSI EN 301 908 (all parts): "Electromagnetic compatibility and Radio spectrum Matters (ERM); Base Stations (BS), Repeaters and User Equipment (UE) for IMT-2000 Third-Generation cellular networks". 3 Definitions, symbols and abbreviations 3.1 Definitions For the purposes of the present document, the terms and definitions given in the R&TTE Directive [1] and the following apply: 1X: mode of operation of a mobile station or access terminal using spreading rate 1 1XDO: mode of operation of a mobile station or access terminal using spreading rate 1 in data optimized systems 3X: mode of operation of a mobile station using spreading rate 3 access attempt: sequence of one or more access probe sequences on the access channel or enhanced access channel containing the same message NOTE: See also access probe, access probe sequence, and enhanced access probe. access channel: reverse CDMA channel used by mobile stations for communicating to the base station NOTE: The access channel is used for short signalling message exchanges, such as call originations, responses to pages, and registrations. The access channel is a slotted random access channel. access channel preamble: preamble of an access probe consisting of a sequence of all-zero frames that is sent at the 4 800 bit/s rate SIST EN 301 908-4 V2.2.1:2004
ETSI ETSI EN 301 908-4 V2.2.1 (2003-10) 12 access network: network equipment providing data connectivity between a packet switched data network (typically the Internet) and the access terminals in type 2 cdma2000 systems NOTE:
Connectivity is typically provided at the link layer (PPP). As used in the present document it is synonymous with base station except that HRPD access network always uses spreading rate 1. access probe: one access channel transmission consisting of a preamble and a message NOTE: The transmission is an integer number of frames in length, and transmits one access channel message. See also access probe sequence and access attempt. access probe sequence: sequence of one or more access probes on the access channel or enhanced access channel NOTE: The same access channel or enhanced access channel message is transmitted in every access probe of an access attempt. See also access probe, enhanced access probe, and access attempt. access terminal: device providing data connectivity to a user in type 2 cdma2000 systems NOTE:
An access terminal may be connected to a computing device such as a laptop personal computer or may be self-contained data device such as a personal digital assistant or may be a mobile station. Also referred to as HRPD access terminal using spreading rate 1 or UE operating in a type 2 cdma2000 system. ACK channel: channel used by the access terminal in type 2 cdma2000 systems to inform the access network whether a data packet transmitted on the forward traffic channel has been received successfully or not active frame: frame that contains data and therefore is enabled in terms of traffic power additional preamble: preamble sent after the last fractional preamble on the reverse pilot channel, prior to transmitting on the enhanced access channel or on the reverse common control channel adjacent channel leakage ratio: ratio of the on-channel transmit power to the power measured in one of the adjacent channels bad frame: frame classified with insufficient frame quality or for radio configuration 19 600 bit/s primary traffic only, with bit errors (see also good frame) band class: set of frequency channels and a numbering scheme for these channels NOTE: Band classes are defined in ANSI/TIA-98-E [4], clause 3.1, and ANSI/TIA-97-E [6], clause 3.1. band class 6: frequencies as identified in table 1 of the present document base station: fixed station used for communicating with mobile stations NOTE 1: For the purpose of tests in clause 5 of the present document the term base station may also apply to a base station simulator having the capabilities defined in ANSI/TIA-98-E [4], clause 6.4.3. NOTE 2:
Base stations for IMT-2000 CDMA multi-Carrier (cdma2000) may support, operation in cdma2000 spread spectrum systems as defined in TIA/EIA/IS-2000.2-B [5], referred to herein as operation in type 1 cdma2000 system, or operation in cdma2000 high rate packet data systems as defined in
TIA/EIA/IS-856-1 [11], referred to herein as operation in type 2 cdma2000 systems. basic access mode: mode used on the enhanced access channel where a mobile station transmits an enhanced access channel preamble and enhanced access data in a method similar to that used on the access channel broadcast control channel: code channel in a forward CDMA channel used for transmission of control information from a base station to a mobile station candidate frequency: frequency for which the base station specifies a search set, when searching on other frequencies while performing mobile-assisted handoffs CDMA channel: set of channels transmitted from the base station and the mobile stations on a given frequency CDMA channel number: 11-bit number corresponding to the centre of the CDMA frequency assignment SIST EN 301 908-4 V2.2.1:2004
ETSI ETSI EN 301 908-4 V2.2.1 (2003-10) 13 CDMA frequency assignment: 1,23 MHz segment of spectrum NOTE: For band class 0, the channel is centred on one of the 30 kHz channels. For band classes 1, 4, 6, 7, 8 and 9, the channel is centred on one of the 50 kHz channels. For band classes 2, 3 and 10, the channel is centred on one of the 25 kHz channels. For band class 5, the channel is centred on one of the 20 kHz or 25 kHz channels. CDMA preferred set: set of CDMA channel numbers in a CDMA system corresponding to frequency assignments that a mobile station will normally search to acquire a CDMA pilot channel code channel: subchannel of a forward CDMA channel or reverse CDMA channel NOTE: Each subchannel uses an orthogonal Walsh function or quasi-orthogonal function. Code Division Multiple Access (CDMA): technique for spread-spectrum multiple-access digital communications that creates channels through the use of unique code sequences code symbol: output of an error-correcting encoder NOTE: Information bits are input to the encoder and code symbols are output from the encoder (see convolutional code and turbo code). common assignment channel: forward common channel used by the base station to acknowledge a mobile station accessing the enhanced access channel, and in the case of reservation access mode, to transmit the address of a reverse common control channel and associated common power control subchannel common power control channel: forward common channel which transmits power control bits (i.e. common power control subchannels) to multiple mobile stations NOTE: The common power control channel is used by mobile stations operating in the power controlled access mode, reservation access mode, or designated access mode. common power control subchannel: subchannel on the common power control channel used by the base station to control the power of a mobile station when operating in the power controlled access mode on the enhanced access channel or when operating in the reservation access mode or the designated access mode on the reverse common control channel continuous transmission: mode of operation in which discontinuous transmission is not permitted convolutional code: type of error-correcting code NOTE: A code symbol can be considered as the convolution of the input data sequence with the impulse response of a generator function. cyclic redundancy code: class of linear error detecting codes which generate parity check bits by finding the remainder of a polynomial division (see also frame quality indicator) discontinuous transmission: mode of operation in which a base station or a mobile station switches its transmitter or a particular code channel on and off autonomously NOTE: For the case of DTX operation on the forward dedicated control channel, the forward power control subchannel is still transmitted. effective radiated power: product of the power supplied to the antenna and the antenna gain in a direction relative to a half-wave dipole enhanced access channel: reverse channel used by the mobile for communicating to the base station NOTE: The enhanced access channel operates in the basic access mode, power controlled access mode, and reservation access mode. It is used for transmission of short messages, such as signalling, response to pages, and call originations. It can also be used to transmit moderate-sized data packets. enhanced access channel preamble: non-data-bearing portion of the enhanced access probe sent by the mobile station to assist the base station in initial acquisition and channel estimation SIST EN 301 908-4 V2.2.1:2004
ETSI ETSI EN 301 908-4 V2.2.1 (2003-10) 14 enhanced access data: data transmitted while in the basic access mode or power controlled access mode on the enhanced access channel or while in the reservation mode on a reverse common control channel enhanced access header: frame containing access origination information transmitted immediately after the enhanced access channel preamble while in the power controlled access mode or reservation access mode enhanced access probe: one enhanced access channel transmission consisting of an enhanced access channel preamble, optionally an enhanced access header and optionally enhanced access data enhanced access probe sequence: sequence of one or more enhanced access probes on the enhanced access channel (see also enhanced access probe) environmental profile: range of environmental conditions under which equipment within the scope of the present document is required to comply with the provisions of the present document equivalent isotropically radiated power: product of the power supplied to the antenna and the antenna gain in a direction relative to an isotropic antenna forward CDMA channel: CDMA channel from a base station to mobile stations NOTE: The forward CDMA channel contains one or more code channels that are transmitted on a CDMA frequency assignment using a particular pilot PN offset. forward common control channel: control channel used for the transmission of digital control information from a base station to one or more mobile stations forward dedicated control channel: portion of a radio configuration 3 through 9 forward traffic channel used for the transmission of higher-level data, control information, and power control information from a base station to a mobile station forward fundamental channel: portion of a forward traffic channel which carries a combination of higher-level data and power control information forward MAC channel: forward channel used for medium access control in type 2 cdma2000 systems
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