SIST EN 300 652:1999

• Abstract:

  Technical characteristics, modes of operation & management facilities for radio LAN equipment operating in freq bands given in CEPT T/R22-06 & providing instantaneous terminal data rates of 20 Mbit/s & system densities of 100-1000 Mbit/s/hectare/floor. Portable & fixed terminals to be supported.

• Status: Published
• Publication Date: 31-Oct-1999
• ICS: 33.060.99 - Other equipment for radiocommunications
• ICS: 35.110 - Networking
• Technical Committee: RES - Radio equipment and systems
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Nov-1999
• Due Date: 01-Nov-1999
• Completion Date: 01-Nov-1999
• Ref Project: ETSI EN 300 652 V1.2.1 (1998-07) - Broadband Radio Access Networks (BRAN); HIgh PErformance Radio Local Area Network (HIPERLAN) Type 1; Functional specification

SIST EN 300 652:1999 is a Slovenian standard identical to EN 300 652 V1.2.1 from ETSI for Broadband Radio Access Networks (BRAN) HIPERLAN Type 1. It specifies the functional behaviour of HIPERLAN Type 1 radio LAN equipment, including MAC, CAC and physical layer operation, for use in the 5.15 GHz to 5.30 GHz band with Non-Pre-emptive Priority Multiple Access (NPMA). Engineers, equipment suppliers and network planners use it to design interoperable HIPERLAN Type 1 systems for portable and fixed terminals.

What does SIST EN 300 652:1999 specify?

SIST EN 300 652:1999 specifies the technical characteristics, operating modes and management facilities of HIPERLAN Type 1 equipment. In practice, it defines how the radio LAN is addressed, how users access the shared channel, how user data is transferred, and how the physical layer transmits and receives bursts.

The standard is organized into clauses 1 to 11, followed by informative annexes. The main body covers scope, references, definitions, the overall architecture, MAC service and protocol, CAC service and protocol, physical layer requirements, the HIPERLAN enhancement unit, and conformance.

Annex	What it covers
Annex A	HIPERLAN MIB Example
Annex B	HIPERLAN management and the OSI management framework
Annex C	Bibliography

What are the key requirements of SIST EN 300 652:1999?

Scope, layers and access method

SIST EN 300 652:1999 confines HIPERLAN Type 1 to the Physical Layer and the MAC part of the Data Link Layer. Clause 4 also places it in a three-part HIPERLAN reference model: MAC, CAC and PHY. This matters because higher-layer networking is left to the system designer.

Clause 4 and clause 8 require the channel access mechanism to follow NPMA, implemented as Elimination-Yield Non-pre-emptive Priority Multiple Access (EY-NPMA). That gives higher-priority traffic a better chance to access the channel without being interrupted by later arrivals.

Addressing and identification

Clause 4 uses 48-bit LAN MAC addresses for both MSAP-address and HCSAP-address identification. Individual addresses identify one service access point, while group addresses identify a set of them. This keeps the HIPERLAN service aligned with LAN addressing practice and supports unicast and group communication.

Clause 4 also requires each HIPERLAN to use a HIPERLAN identifier and a HIPERLAN name. The identifier distinguishes traffic belonging to different HIPERLANs, while the name is used by users to explore nearby networks. The reserved value Any_HIPERLAN is used when communication with any HIPERLAN is allowed.

MAC service, priorities and timing

Clause 5 defines a connectionless MAC service for MSDU transfer, HMQoS failure reporting and HIPERLAN look-up. The main user-controlled parameters are user priority and MSDU lifetime. In practice, the user states how important a transfer is and how long it remains useful.

Clause 5 also defines residual MSDU lifetime, so the receiver can see how much of the original lifetime remains after transit delay. That is useful for time-sensitive traffic and for deciding whether delayed data still has value.

MAC protocol functions

Clause 6 limits the maximum MSDU size to 2 383 octets and defines the HIPERLAN MAC protocol functions: look-up, power conservation, user data transfer, routing information maintenance and HMPDU transfer. It also defines HMPDU types such as DT-HMPDU, LR-HMPDU, LC-HMPDU, IP-HMPDU, GP-HMPDU, TC-HMPDU and HO-HMPDU.

The MAC protocol supports relaying so communication can extend beyond a single radio range. It also defines optional HIPERLAN-wide encryption-decryption, and power conservation roles called p-saver and p-supporter. In practice, implementers must decide which optional functions they support and how they manage routing, relaying and sleeping devices.

CAC service and channel access

Clause 7 defines the CAC service over a single shared radio channel and introduces channel access priority. Clause 8 defines EY-NPMA with prioritization, elimination, yield and transmission phases. This is the core channel-sharing rule for time-bounded communication.

Clause 8 also defines HCPDU types and the structure used for channel permission, acknowledgements and data transfer. That matters because the CAC layer controls when a station may transmit and how channel access is coordinated among contenders.

Physical layer behaviour

Clause 9 defines RF carriers, antenna systems, clear channel assessment, channel access bursts, data bursts, modulation and burst transmission. It includes GMSK and FSK, transmitter power behaviour, unwanted emissions, switching times, receiver performance and PHY Layer Management.

For implementers, this is the part that drives radio design, measurement and interoperability. It also includes procedures for changing channel, changing power and measuring channel load.

What terms does SIST EN 300 652:1999 define?

• Channel Access Control (CAC) - the sublayer between MAC and PHY in the HIPERLAN reference model.
• Non-Pre-emptive Priority Multiple Access (NPMA) - a channel access principle where higher access priority protects performance from lower priorities.
• Elimination-Yield Non-pre-emptive Priority Multiple Access (EY-NPMA) - the HIPERLAN-specific NPMA used for channel access.
• Medium Access Control (MAC) - the sublayer that provides the HIPERLAN MAC service over a shared medium.
• MAC Service Data Unit (MSDU) - the data unit transferred by the MAC service.
• HIPERLAN MAC Protocol Data Unit (HMPDU) - a MAC-layer protocol data unit used for data, look-up, topology and hello functions.
• HIPERLAN CAC Protocol Data Unit (HCPDU) - a CAC-layer protocol data unit used for channel access control and data transfer.
• HIPERLAN MAC Quality of Service (HMQoS) - the MAC-side quality-of-service parameters, including user priority and MSDU lifetime.

Who uses SIST EN 300 652:1999?

SIST EN 300 652:1999 is used by radio LAN equipment designers, MAC and PHY implementers, and system integrators building HIPERLAN Type 1 products. It is also used by network planners who need to understand address handling, relaying, power conservation and channel access behaviour.

Quality and test teams use it to check protocol behaviour, burst transmission characteristics, receiver limits and conformance requirements. Procurement and technical review teams use it to compare products that claim HIPERLAN Type 1 operation.

What changed in SIST EN 300 652:1999 from the previous edition?

The foreword states that this European Standard was converted from an ETS into an EN, including Amendments 1 and 2. It also notes two editorial changes: one in subclause 6.4.1.1 in the second formula, and one in subclause 9.7.3.2 in the Mbit/s number.

Which standards are used with SIST EN 300 652:1999?

• CEPT Recommendation T/R 22-06 - provides the harmonised radio frequency bands for HIPERLAN operation.
• ISO/IEC 7498-1 - supplies the OSI Basic Reference Model terms used for layers, entities and service access points.
• ISO/IEC 10731 - provides the OSI service convention terms used for primitives such as request, indication and confirm.
• ANSI/IEEE 802.1a - provides LAN architecture terms such as local area network, logical link control and medium access control.
• ISO/IEC 15802-1 - provides the MAC service definition and MSDU terminology.
• ISO/IEC 10038 - provides the MAC bridges concepts used for interconnection with other LANs.
• ISO/IEC 10646-1 - provides UCS-2 character encoding for the HIPERLAN name.

What does the SIST EN 300 652:1999 document contain?

The document contains service models, state diagrams, primitive tables, protocol procedures and detailed field definitions. It also includes structure and encoding rules for HMPDUs and HCPDUs, plus formulas and timing rules for check values, pattern timing and channel access behaviour.

It gives radio-layer parameters such as RF carriers, modulation, transmitter power, receiver performance and channel assessment settings. Annex A provides a management information base example, and Annex B places HIPERLAN management in the OSI management framework.

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Širokopasovna radijska dostopovna omrežja (BRAN) - Zelo zmogljivo radijsko lokalno omrežje (HIPERLAN), tip 1 - Specifikacija funkcijBroadband Radio Access Networks (BRAN); HIgh PErformance Radio Local Area Network (HIPERLAN) Type 1; Functional specification35.110OmreževanjeNetworking33.060.99Druga oprema za radijske komunikacijeOther equipment for radiocommunicationsICS:Ta slovenski standard je istoveten z:EN 300 652 Version 1.2.1SIST EN 300 652:1999en01-november-1999SIST EN 300 652:1999SLOVENSKI
STANDARD
EN 300 652 V1.2.1 (1998-07)European Standard (Telecommunications series)Broadband Radio Access Networks (BRAN);HIgh PErformance Radio Local Area Network (HIPERLAN)Type 1;Functional specificationSIST EN 300 652:1999

ETSIEN 300 652 V1.2.1 (1998-07)2ReferenceREN/BRAN-10-01 (61c00ioo.PDF)KeywordsLAN, HIPERLAN, data, transmissionETSIPostal addressF-06921 Sophia Antipolis Cedex - FRANCEOffice address650 Route des Lucioles - Sophia AntipolisValbonne - FRANCETel.: [phone]
Fax: [phone]Siret N° 348 623 562 00017 - NAF 742 CAssociation à but non lucratif enregistrée à laSous-Préfecture de Grasse (06) N° 7803/[e-mail]://www.etsi.frhttp://www.etsi.orgCopyright NotificationNo 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 1998.All rights reserved.SIST EN 300 652:1999

ETSIEN 300 652 V1.2.1 (1998-07)3ContentsIntellectual Property Rights.10Foreword.101Scope.112Normative references.113Definitions, abbreviations and symbols.123.1Definitions.123.1.1Basic reference model definitions.123.1.2Service conventions definitions.123.1.3Local area network definitions.123.1.4Medium access control service definitions.133.1.5HIPERLAN definitions.133.2Abbreviations.133.2.1General.133.2.2HIPERLAN MAC sublayer general.133.2.3HIPERLAN CAC sublayer general.133.2.4Physical layer general.143.2.5HIPERLAN MAC protocol data units.143.2.6HIPERLAN MAC protocol data unit fields.143.2.7HIPERLAN CAC protocol data units.153.2.8HIPERLAN CAC protocol data unit fields.153.3Symbols.154Overview.154.1HIPERLAN addressing.184.1.1MAC Service Access Point (MSAP) addressing.184.1.2HCSAP addressing.184.2HIPERLAN MAC sublayer features.184.2.1HIPERLAN differentiation.184.2.1.1HIPERLAN identification scheme.194.2.2Communication confidentiality.194.2.2.1HIPERLAN encryption-decryption scheme.194.2.3HIPERLAN relaying.204.2.4Power conservation in communication.204.3HIPERLAN CAC sublayer features.214.3.1HIPERLAN radio channel selection.214.3.2Non-Pre-emptive priority Multiple Access (NPMA).215HIPERLAN MAC service definition.225.1MAC Service Access Point address (MSAP-address).235.2HMQoS.235.2.1User priority.235.2.2MSDU lifetime.235.2.3Residual MSDU lifetime.245.3HIPERLAN information.245.4HIPERLAN MAC service primitives.245.4.1Sequence of primitives at one MSAP.245.5MSDU transfer.255.5.1Types of primitives and parameters.255.5.1.1Source address parameter.255.5.1.2Destination address parameter.265.5.1.3MSDU parameter.265.5.1.4User priority parameter.265.5.1.5MSDU lifetime parameter.265.5.1.6Residual MSDU lifetime parameter.265.5.2Sequence of primitives.26SIST EN 300 652:1999

ETSIEN 300 652 V1.2.1 (1998-07)45.6HMQoS failure report.275.6.1Types of primitives and parameters.275.6.1.1Destination address parameter.275.6.1.2User priority parameter.275.6.1.3MSDU lifetime parameter.275.6.2Sequence of primitives.275.7HIPERLAN look-up.285.7.1Types of primitives and parameters.285.7.1.1HIPERLAN information parameter.285.7.2Sequence of primitives.286HIPERLAN MAC protocol specification.286.1Protocol operation elements.296.1.1HIPERLAN name.296.1.2HIPERLAN identifier.296.1.3Key length.296.1.4Key identifier.296.1.5Reserved group-HCSAP-addresses.296.1.6Sequence number.306.1.7HMPDU priority.306.1.8HMPDU.306.1.9P-saver information base.316.1.10P-supporter information base.316.1.11Duplicate detection information base.316.1.12Route information base.316.1.13Relay role.316.1.14Neighbour information base.326.1.15Hello information base.326.1.16Source multipoint relay information base.326.1.17Topology information base.336.1.18Alias information base.336.2HIPERLAN look-up function.336.2.1HIPERLAN information query.336.2.1.1Procedure.336.2.2HIPERLAN information declaration.346.2.2.1Procedure.346.2.3HIPERLAN information collection.346.2.3.1Procedure.346.3Power conservation function.346.3.1Individual-attention pattern declaration.356.3.1.1Procedure.356.3.2Group-attendance pattern declaration.366.3.2.1Procedure.366.3.3Individual-attention pattern recording.366.3.3.1Procedure.366.3.4Group-attendance pattern recording.366.3.4.1Procedure.366.3.5Expired individual-attention pattern entry removal.376.3.5.1Procedure.376.3.6Expired group-attendance pattern entry removal.376.3.6.1Procedure.376.4User data transfer function.376.4.1Sanity check computation.376.4.1.1Procedure.376.4.2User data encryption-decryption.386.4.2.1Procedure.386.4.3HMQoS failure reporting.386.4.3.1Procedure.386.4.4User data acceptance.386.4.4.1Procedure.386.4.5User data delivery.39SIST EN 300 652:1999

ETSIEN 300 652 V1.2.1 (1998-07)56.4.5.1Procedure.406.4.6User data forwarding.406.4.6.1Procedure.406.5Rooting information maintenance function.406.5.1Route determination.406.5.1.1Procedure.406.5.2Route information base establishment.416.5.2.1Procedure.416.5.3Multipoint relay selection.416.5.3.1Procedure.426.5.4Neighbour information declaration.426.5.4.1Procedure.426.5.5Neighbour information recording.426.5.5.1Procedure.426.5.6Source multipoint relay information declaration.446.5.6.1Procedure.446.5.7Source multipoint relay information recording.446.5.7.1Procedure.446.5.8TC-HMPDU forwarding.456.5.8.1Procedure.456.5.9Alias address learning.456.5.9.1Procedure.456.5.10Expired neighbour entry removal.456.5.10.1Procedure.466.5.11Expired source multipoint relay entry removal.466.5.11.1Procedure.466.5.12Expired topology entry removal.466.5.12.1Procedure.466.5.13Expired alias entry removal.466.5.13.1Procedure.466.6HMPDU transfer function.466.6.1Expired HMPDU removal.466.6.1.1Procedure.466.6.2HMPDU selection.466.6.2.1Procedure.476.6.3HMPDU transmission and retransmission.476.6.3.1Procedure.476.6.4HMPDU reception.486.6.4.1Procedure.486.6.5Expired duplicate detection entry removal.496.6.5.1Procedure.496.7Structure and encoding of HMPDUs.496.7.1Transmission and representation of information.496.7.1.1Octet sequence.496.7.1.2Bit sequence.496.7.1.3Mapping between an octet sequence and a bit sequence.506.7.2General HMPDU structure and encoding.506.7.2.1HMPDU length indicator field (LI).506.7.2.2HMPDU type indicator field (TI).506.7.3DT-HMPDU.506.7.3.1Residual HMPDU lifetime field (RL).516.7.3.2HMPDU sequence number field (PSN).516.7.3.3Destination MSAP-address field (DA).516.7.3.4Source MSAP-address field (SA).516.7.3.5Alias destination MSAP-address field (ADA).516.7.3.6Alias source MSAP-address field (ASA).516.7.3.7User priority field (UP).516.7.3.8MSDU lifetime field (ML).526.7.3.9Key identifier field (KID).526.7.3.10Initialization vector field (IV).52SIST EN 300 652:1999

ETSIEN 300 652 V1.2.1 (1998-07)66.7.3.11User data field (UD).526.7.3.12Sanity check field (SC).526.7.4LR-HMPDU and LC-HMPDU.526.7.4.1HIPERLAN identifier field (HID).526.7.4.2HIPERLAN name field (HN).526.7.5IP-HMPDU and GP-HMPDU.536.7.5.1Pattern offset field (PO).536.7.5.2Pattern period field (PP).536.7.5.3Practice interval field (PI).536.7.6TC-HMPDU.536.7.6.1Originator HCSAP-address field (OA).546.7.6.2Multipoint relay set sequence number field (MSN).546.7.6.3Source multipoint relay HCSAP-address field (SMA).546.7.7HO-HMPDU.546.7.7.1Relay type indicator field (RTI).556.7.7.2Neighbour HCSAP-address field (NA).556.7.7.3Neighbour status field (NS).556.8HIPERLAN MAC protocol predefined values.557HIPERLAN CAC service definition.567.1HCSAP-address.577.2HCQoS.577.2.1Channel access priority.577.3HIPERLAN identifier.587.4Transfer status.587.5HIPERLAN CAC service primitives.587.5.1Sequence of primitives at one HCSAP.587.6Transfer control.597.6.1Types of primitives and parameters.607.6.1.1Transfer status parameter.607.6.2Sequence of primitives.607.7HCSDU transfer.607.7.1Types of primitives and parameters.617.7.1.1Source address parameter.617.7.1.2Destination address parameter.617.7.1.3HCSDU parameter.617.7.1.4HIPERLAN identifier parameter.617.7.1.5Channel access priority parameter.617.7.2Sequence of primitives.618HIPERLAN CAC protocol specification.638.1Protocol operation elements.638.1.1HCPDU.638.1.2HBR-part padding.638.2Elimination-Yield Non-pre-emptive Priority Multiple Access (EY-NPMA).648.2.1Prioritization phase.658.2.2Elimination phase.668.2.3Yield phase.668.2.4Transmission phase.668.2.5Conditions for commencing channel access.678.2.5.1Channel access in channel free condition.678.2.5.2Channel access in synchronized channel condition.678.2.5.3Channel access in hidden elimination condition.678.2.6EY-NPMA operating parameter settings.688.3Channel permission function.688.3.1Channel permission declaration.698.3.1.1Procedure.698.3.2Channel permission recording.698.3.2.1Procedure.698.3.3Channel permission invalidation.698.3.3.1Procedure.69SIST EN 300 652:1999

ETSIEN 300 652 V1.2.1 (1998-07)78.4User data transfer function.698.4.1Synchronized transfer invitation.708.4.1.1Procedure.708.4.2Free transfer inviation.708.4.2.1Procedure.708.4.3Free transfer cancellation.708.4.3.1Procedure.708.4.4User data refusal.708.4.4.1Procedure.708.4.5User data acceptance.708.4.5.1Procedure.708.4.6User data delivery.718.4.6.1Procedure.718.5HCPDU transfer function.718.5.1LBR-part checksum computation.718.5.1.1Procedure.718.5.2HBR-part checksum computation.728.5.2.1Procedure.728.5.3Hashed destination address computation.728.5.3.1Procedure.728.5.4LBR-HBR HCPDU transmission.728.5.4.1Procedure.728.5.5HCPDU reception.738.5.5.1Procedure.738.6Structure and encoding of HCPDUs.748.6.1Transmission and representation of information.748.6.1.1Octet sequence.748.6.1.1.1Encoding of an unsigned binary number.748.6.1.1.2Encoding of the 48-bit LAN MAC address.748.6.1.2Bit sequence.748.6.1.2.1Encoding of an unsigned binary number.758.6.1.3Mapping between an octet sequence and a bit sequence.758.6.2General HCPDU structure and encoding.758.6.2.1HBR-part Indicator field (HI).768.6.2.2Hashed Destination HCSAP Address field (HDA).768.6.2.3Hashed destination HCSAP-Address CheckSum field (HDACS).768.6.2.4Block Length Indicator Replica field (BLIR).768.6.2.5Block Length Indicator Replica CheckSum field (BLIRCS).768.6.2.6HCPDU Type Indicator field (TI).768.6.2.7Block Length Indicator field (BLI).778.6.2.8Padding Length Indicator field (PLI).778.6.2.9HIPERLAN IDentifier field (HID).778.6.2.10Destination HCSAP-Address field (DA).778.6.2.11Source HCSAP-Address field (SA).778.6.2.12PADding field (PAD).778.6.2.13CheckSum field (CS).778.6.3AK-HCPDU.778.6.3.1Acknowledgement IDentifier field (AID).778.6.3.2Acknowledgement IDentifier CheckSum field (AIDCS).778.6.4CP-HCPDU.788.6.4.1Channel 3 field (C3).788.6.4.2Channel 4 field (C4).788.6.4.3Reserved field.
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