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На
12
мая 2008 года |
LIST
OF ITU‑T
RECOMMENDATIONS IN FORCE (Series G) Series
G - Transmission systems and media, digital systems and networks |
As for 12/05/2008 |
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Перечень действующих рекомендаций МСЭ-Т
серии G
– Системы и среда
передачи, цифровые системы и сети |
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The use of the decibel and of relative levels in
speechband telecommunications |
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The
transmission plan |
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Transmission performance objectives and Recommendations
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Hypothetical
reference connections |
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Hypothetical reference connection for crosstalk studies
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The
E-model, a computational model for use in transmission planning |
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Application of the E-model: A planning guide |
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Guidance
for assessing conversational speech transmission quality effects not covered
by the E-Model |
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Transmission planning aspects of echo cancellers |
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Definition
of categories of speech transmission quality |
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Loudness ratings (LRs) in an international connection
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Transmission
impairments due to speech processing |
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One-way transmission time |
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Mean
active speech level for announcement and speech synthesis systems |
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Transmission performance objectives applicable to
end-to-end international connections |
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Transmission
aspects of unbalance about earth |
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Transmission characteristics of national networks
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Loudness
ratings (LRs) of national systems |
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Influence of national systems on stability and talker
echo in international connections |
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Listener
echo in telephone networks |
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Talker echo and its control |
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Application
rules for automatic level control devices |
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Transmission characteristics of exchanges |
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Interaction
aspects of signal processing network equipment |
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Echo suppressors |
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Echo
cancellers |
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Digital network echo cancellers |
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Automatic
level control devices |
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Transmission plan aspects of international conference
calls |
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Transmission
planning aspects of the speech service in digital public land mobile networks
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Transmission performance objectives for terrestrial
digital wireless systems using portable terminals to access the PSTN |
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Transmission
planning for private/public network interconnection of voice traffic |
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Planning guidelines for the integration of ATM
technology into networks supporting voiceband services |
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Transmission
planning for voiceband services over hybrid Internet/PSTN connections |
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Characteristics of N + M type direct transmission
restoration systems for use on digital and analogue sections, links or
equipment |
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Characteristics
of 1 + 1 type restoration systems for use on digital transmission links
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Software tools for speech and audio coding
standardization |
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A
common digital parallel interface for speech standardisation activities
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Make-up of a carrier link |
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Hypothetical
reference circuits for analogue systems |
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Interconnection of systems in a main repeater station
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Line
stability of cable systems |
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Hypothetical reference circuit of 5000 km for analogue
systems |
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Overall
recommendations relating to carrier-transmission systems |
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Noise objectives for design of carrier-transmission
systems of 2500 km |
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Assumptions
for the calculation of noise on hypothetical reference circuits for telephony
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Maximum permissible value for the absolute power level
(power referred to one milliwatt) of a signalling pulse |
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Recommendations
relating to the accuracy of carrier frequencies |
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Noise on a real link |
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Conventional
telephone signal |
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Measurement of circuit noise in cable systems using a
uniform-spectrum random noise loading |
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Unwanted
modulation and phase jitter |
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Measuring methods for noise produced by modulating
equipment and through-connection filters |
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Arrangement
of carrier equipment |
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12-channel terminal equipments |
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Recommendations
concerning translating equipments |
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Pilots on groups, supergroups, etc. |
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Through-connection
of groups, supergroups, etc. |
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Protection of pilots and additional measuring
frequencies at points where there is a through-connection |
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General
characteristics recommended for systems on symmetric pair cables |
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General characteristics recommended for systems
providing 12 telephone carrier circuits on a symmetric cable pair [(12 +
12) systems] |
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12 MHz
systems on standardized 2.6/9.5 mm coaxial cable pairs |
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60 MHz systems on standardized 2.6/9.5 mm coaxial cable
pairs |
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18 MHz
systems on standardized 2.6/9.5 mm coaxial cable pairs |
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1.3 MHz systems on standardized 1.2/4.4 mm coaxial cable
pairs |
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4 MHz
systems on standardized 1.2/4.4 mm coaxial cable pairs |
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6 MHz systems on standardized 1.2/4.4 mm coaxial cable
pairs |
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12 MHz
systems on standardized 1.2/4.4 mm coaxial cable pairs |
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18 MHz systems on standardized 1.2/4.4 mm coaxial cable
pairs |
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Interconnection
of coaxial carrier systems of different designs |
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Use of radio-relay systems for international telephone
circuits |
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Methods
of interconnection |
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Interconnection at audio-frequencies |
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Interconnection
at the baseband frequencies of frequency-division multiplex radio-relay
systems |
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Hypothetical reference circuits for frequency-division multiplex
radio-relay systems |
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Permissible
circuit noise on frequency-division multiplex radio-relay systems |
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Radio-relay system design objectives for noise at the
far end of a hypothetical reference circuit with reference to telegraphy
transmission |
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Use of
radio links in international telephone circuits |
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Test methodology for Group 3 facsimile processing equipment
in the Public Switched Telephone Network |
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Terminology
for cables |
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Reliability and availability of analogue cable
transmission systems and associated equipments |
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Characteristics
of symmetric cable pairs for analogue transmission |
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Characteristics of symmetric cable pairs designed for
the transmission of systems with bit rates of the order of 6 to 34 Mbit/s
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Characteristics
of symmetric cable pairs usable wholly for the transmission of digital
systems with a bit rate of up to 2 Mbits |
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Characteristics of symmetric pair star-quad cables
designed earlier for analogue transmission systems and being used now for
digital system transmission at bit rates of 6 to 34 Mbit/s |
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Characteristics
of 0.7/2.9 mm coaxial cable pairs |
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Characteristics of 1.2/4.4 mm coaxial cable pairs
|
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Characteristics
of 2.6/9.5 mm coaxial cable pairs |
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Types of submarine cable to be used for systems with
line frequencies of less than about 45 MHz |
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Co-location
longitudinally compatible interfaces for free space optical systems |
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Definition and test methods for the relevant parameters
of single-mode fibres |
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Definitions
and test methods for linear, deterministic attributes of single-mode fibre
and cable |
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Definitions and test methods for statistical and
non-linear related attributes of single-mode fibre and cable |
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Test
methods for installed single-mode fibre cable sections |
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Characteristics of a 50/125 µm multimode graded
index optical fibre cable |
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Characteristics
of a 50/125 µm multimode graded index optical fibre cable for the optical
access network |
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Characteristics of a single-mode optical fibre and cable
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Characteristics
of a dispersion-shifted single-mode optical fibre and cable |
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Characteristics of a cut-off shifted single-mode optical
fibre and cable |
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Characteristics
of a non-zero dispersion-shifted single-mode optical fibre and cable |
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Characteristics of a fibre and cable with non-zero
dispersion for wideband optical transport |
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Characteristics
of a Bending Loss Insensitive Single Mode Optical Fibre and Cable for the
Access Network |
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Definition and test methods for the relevant generic
parameters of optical amplifier devices and subsystems |
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Generic
characteristics of optical amplifier devices and subsystems |
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Application related aspects of optical amplifier devices
and subsystems |
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Optical
safety procedures and requirements for optical transport systems |
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Generic characteristics of Raman amplifiers and Raman
amplified subsystems |
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Characteristics
of PMD compensators and PMD compensating receivers |
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Characteristics of Adaptive Chromatic Dispersion Compensators
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Transmission
characteristics of optical components and subsystems |
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Physical transfer functions of optical networks elements
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Optical
interfaces for single channel STM-64 and other SDH systems with optical
amplifiers |
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Optical interfaces for multichannel systems with optical
amplifiers |
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Optical
interfaces for intra-office systems |
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Spectral grids for WDM applications: DWDM frequency grid
|
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Spectral
grids for WDM applications: CWDM wavelength grid |
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Optical interfaces for coarse wavelength division
multiplexing applications |
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Longitudinally
compatible intra-domain DWDM applications |
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Optical monitoring for DWDM systems |
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Multichannel
DWDM applications with single channel optical interfaces |
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Amplified multichannel DWDM applications with single
channel optical interfaces |
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Vocabulary
of digital transmission and multiplexing, and pulse code modulation (PCM)
terms |
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Digital hierarchy bit rates |
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Physical/electrical
characteristics of hierarchical digital interfaces |
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Synchronous frame structures used at 1544, 6312, 2048,
8448 and 44 736 kbit/s hierarchical levels |
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Characteristics
of plesiochronous digital hierarchy (PDH) equipment functional blocks |
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Frame alignment and cyclic redundancy check (CRC)
procedures relating to basic frame structures defined in Recommendation G.704
|
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Network
node interface for the synchronous digital hierarchy (SDH) |
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Interfaces for the Optical Transport Network (OTN)
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Implementers'
Guide |
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Pulse code modulation (PCM) of voice frequencies |
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Wideband
embedded extension for G.711 pulse code modulation |
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Transmission performance characteristics of pulse code
modulation channels |
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Characterization
of low-rate digital voice coder performance with non-voice signals |
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7 kHz audio-coding within 64 kbit/s |
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Low-complexity
coding at 24 and 32 kbit/s for hands-free operation in systems with low frame
loss |
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Wideband coding of speech at around 16 kbit/s using
Adaptive Multi-Rate Wideband (AMR-WB) |
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Implementors'
Guide for G.722.1 Main Body and Annex B: (Coding at 24 and 32 kbit/s for
hands-free operation in systems with low frame loss) |
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Implementors' Guide for G.722.2: (Wideband coding of
speech at around 16 kbit/s using Adaptive Multi-rate Wideband, AMR-WB)
|
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Dual
rate speech coder for multimedia communications transmitting at 5.3 and 6.3
kbit/s |
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Characteristics of a 48-channel low bit rate encoding
primary multiplex operating at 1544 kbit/s |
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System
aspects for the use of the 7 kHz audio codec within 64 kbit/s |
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40, 32, 24, 16 kbit/s Adaptive Differential Pulse Code
Modulation (ADPCM) |
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5-,
4-, 3- and 2-bit/sample embedded adaptive differential pulse code modulation
(ADPCM) |
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Coding of speech at 16 kbit/s using low-delay code excited
linear prediction |
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Implementors'
Guide for ITU-T Recommendation G.728 ("Coding of speech at 16 kbit/s
using low-delay code excited linear prediction") |
|
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Coding of speech at 8 kbit/s using conjugate-structure
algebraic-code-excited linear prediction (CS-ACELP) |
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G.729
based Embedded Variable bit-rate coder: An 8-32 kbit/s scalable wideband
coder bitstream interoperable with G.729 |
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Implementers' Guide for G.729 Annexes B, F, G, I and C+
(Coding of speech at 8 kbit/s using CS-ACELP) |
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Primary
PCM multiplex equipment for voice frequencies |
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Characteristics of primary PCM multiplex equipment
operating at 2048 kbit/s |
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Characteristics
of primary PCM multiplex equipment operating at 1544 kbit/s |
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Characteristics of synchronous digital multiplex
equipment operating at 1544 kbit/s |
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Characteristics
of primary PCM multiplex equipment operating at 2048 kbit/s and offering
synchronous digital access at 384 kbit/s and/or 64 kbit/s |
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Characteristics of a synchronous digital multiplex
equipment operating at 2048 kbit/s |
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Characteristics
of an external access equipment operating at 2048 kbit/s offering synchronous
digital access at 384 kbit/s and/or 64 kbit/s |
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Characteristics of primary PCM multiplex equipment
operating at 2048 kbit/s and offering synchronous digital access at 320
kbit/s and/or 64 kbit/s |
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Characteristics
of an external access equipment operating at 2048 kbit/s offering synchronous
digital access at 320 kbit/s and/or 64 kbit/s |
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General considerations on second order multiplex
equipments |
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Second
order digital multiplex equipment operating at 8448 kbit/s and using positive
justification |
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Second order digital multiplex equipment operating at
6312 kbit/s and using positive justification |
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Second
order PCM multiplex equipment operating at 8448 kbit/s |
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Second order digital multiplex equipment operating at
8448 kbit/s and using positive/zero/negative justification |
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Characteristics
of second order PCM multiplex equipment operating at 6312 kbit/s |
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Second order digital multiplex equipment operating at
6312 kbit/s and multiplexing three tributaries at 2048 kbit/s |
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Digital
multiplex equipments operating at the third order bit rate of 34 368 kbit/s
and the fourth order bit rate of 139 264 kbit/s and using positive
justification |
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Characteristics of digital multiplex equipments based on
a second order bit rate of 6312 kbit/s and using positive justification
|
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Third
order digital multiplex equipment operating at 34 368 kbit/s and using
positive/zero/negative justification |
|
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Fourth order digital multiplex equipment operating at
139 264 kbit/s and using positive/zero/negative justification |
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Digital
multiplex equipment operating at 139 264 kbit/s and multiplexing three
tributaries at 44 736 kbit/s |
|
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General characteristics of a 60-channel transcoder
equipment |
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General
characteristics of a 48-channel transcoder equipment |
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Digital circuit multiplication equipment using G.726
ADPCM and digital speech interpolation |
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Voice
packetization - Packetized voice protocols |
|
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Packet circuit multiplication equipment |
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Facsimile
demodulation/remodulation for digital circuit multiplication equipment
|
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Digital circuit multiplication equipment using 16 kbit/s
LD-CELP, digital speech interpolation and facsimile demodulation/remodulation
|
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Digital
circuit multiplication equipment using 8 kbit/s CS-ACELP |
|
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Circuit multiplication equipment optimized for IP-based
networks |
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Protected
monitoring points provided on digital transmission systems |
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Protocol suites for Q-interfaces for management of
transmission systems |
|
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Implementors'
Guide for ITU-T Recommendation G.773 |
|
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Synchronous digital hierarchy (SDH) - Management
information model for the network element view |
|
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Synchronous
Digital Hierarchy (SDH) performance monitoring for the network element view
|
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Synchronous digital hierarchy (SDH) - Bidirectional
performance monitoring for the network element view |
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Synchronous
digital hierarchy (SDH) - Configuration of the payload structure for the
network element view |
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Synchronous digital hierarchy (SDH) configuration of the
payload structure for the network element view |
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Synchronous
digital hierarchy (SDH) management of multiplex-section protection for the
network element view |
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Synchronous digital hierarchy (SDH) - Management of
multiplex-section protection for the network element view |
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Synchronous
digital hierarchy (SDH) - Management of the subnetwork connection protection
for the network element view |
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Synchronous digital hierarchy (SDH) management of the
subnetwork connection protection for the network element view |
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Synchronous
Digital Hierarchy (SDH) management of connection supervision functionality
(HCS/LCS) for the network element view |
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Synchronous digital hierarchy (SDH) - Management of
connection supervision functionality (HCS/LCS) for the network element view
|
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Synchronous
digital hierarchy (SDH) - Unidirectional performance monitoring for the
network element view |
|
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Synchronous digital hierarchy (SDH) - Management of
lower order path trace and interface labelling for the network element view
|
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Synchronous
digital hierarchy (SDH) - Management of radio-relay systems for the network
element view |
|
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Synchronous digital hierarchy (SDH) - Configuration of
linear multiplex-section protection for the network element view |
|
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Synchronous
Digital Hierarchy (SDH) Multiplex Section (MS) shared protection ring
management for the network element view |
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Implementors' guide synchronous digital hierarchy (SDH)
G.774 series of recommendations |
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Loss
of Signal (LOS), Alarm Indication Signal (AIS) and Remote Defect Indication
(RDI) defect detection and clearance criteria for PDH signals |
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Managed objects for signal processing network elements
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ADPCM
DCME configuration map report |
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Implementor's Guide for Recommendation G.776.1 |
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Terms
and definitions for synchronous digital hierarchy (SDH) networks |
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Synchronization layer functions |
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Characteristics
of synchronous digital hierarchy (SDH) equipment functional blocks |
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Synchronous digital hierarchy (SDH) management |
|
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Characteristics
of a flexible multiplexer in a synchronous digital hierarchy environment
|
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General considerations on transmultiplexing equipments
|
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Characteristics
common to all transmultiplexing equipments |
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Characteristics of 60-channel transmultiplexing
equipments |
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Characteristics
of 24-channel transmultiplexing equipments |
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Characteristics of codecs for FDM assemblies |
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Characteristics of a
64 kbit/s cross-connect equipment with 2048 kbit/s access ports |
|
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Characteristics of a flexible multiplexer in a plesiochronous digital
hierarchy environment |
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Characteristics of
optical transport network hierarchy equipment functional blocks |
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Implementers' Guide |
|
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Functionality and
interface specifications for GSTN transport network equipment for
interconnecting GSTN and IP networks |
|
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Unified functional architecture of transport networks |
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Digital transmission
models |
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Interworking between networks based on different digital hierarchies
and speech encoding laws |
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Architecture of
transport networks based on the synchronous digital hierarchy (SDH) |
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ATM cell mapping into plesiochronous digital hierarchy (PDH) |
|
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Generic functional
architecture of transport networks |
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Characteristics of transport equipment - Description methodology and
generic functionality |
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Implementers' Guide
|
|
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Generic protection switching - Linear trail and subnetwork protection
|
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|
Implementers' Guide
|
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|
Functional architecture of connectionless layer networks |
|
|
Definitions and
terminology for synchronization networks |
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Timing characteristics of primary reference clocks |
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Timing requirements
of slave clocks suitable for use as node clocks in synchronization networks
|
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Timing characteristics of SDH equipment slave clocks (SEC) |
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Relationships among
ISDN, IP-based network and physical layer performance Recommendations |
|
|
Error performance of an international digital connection operating at
a bit rate below the primary rate and forming part of an Integrated Services
Digital Network |
|
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Controlled slip rate
objectives on an international digital connection |
|
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The control of jitter and wander within digital networks which are
based on the 2048 kbit/s hierarchy |
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The control of jitter
and wander within digital networks which are based on the 1544 kbit/s
hierarchy |
|
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The control of jitter and wander within digital networks which are
based on the synchronous digital hierarchy (SDH) |
|
|
End-to-end error
performance parameters and objectives for international, constant bit-rate
digital paths and connections |
|
|
Availability performance parameters and objectives for end-to-end
international constant bit-rate digital paths |
|
|
Error performance
parameters and objectives for international, constant bit-rate synchronous
digital paths |
|
|
Error performance events for SDH multiplex and regenerator sections
|
|
|
Management
capabilities of transport networks based on the synchronous digital hierarchy
(SDH) |
|
|
Transport of SDH elements on PDH networks - Frame and multiplexing
structures |
|
|
Types and
characteristics of SDH network protection architectures |
|
|
Interworking of SDH network protection architectures |
|
|
Management of the
transport network - Application of the RM-ODP framework |
|
|
Enterprise viewpoint for simple subnetwork connection management
|
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|
Enterprise viewpoint
description of transport network resource model |
|
|
Enterprise viewpoint for topology management |
|
|
Enterprise viewpoint
for trail management |
|
|
Enterprise viewpoint for pre-provisioned adaptation management |
|
|
Enterprise viewpoint
for pre-provisioned link connection management |
|
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Enterprise viewpoint for pre-provisioned link management |
|
|
Enterprise viewpoint
for pre-provisioned route discovery |
|
|
Common elements of the information viewpoint for the management of a
transport network |
|
|
Subnetwork connection
management information viewpoint |
|
|
Information viewpoint for topology management |
|
|
Information viewpoint
for trail management |
|
|
Information viewpoint for pre-provisioned adaptation management
|
|
|
Information viewpoint
for pre-provisioned link connection management |
|
|
Information viewpoint for pre-provisioned link management |
|
|
Information viewpoint
for pre-provisioned route discovery |
|
|
Computational interfaces for basic transport network model |
|
|
Computational
viewpoint for topology management |
|
|
Computational viewpoint for trail management |
|
|
Computational
viewpoint for pre-provisioned adaptation management |
|
|
Computational viewpoint for pre-provisioned link connection
management |
|
|
Computational
viewpoint for pre-provisioned link management |
|
|
Computational viewpoint for pre-provisioned route discovery |
|
|
GDMO engineering
viewpoint for the generic network level model |
|
|
Principles and guidelines for the integration of satellite and radio
systems in SDH transport networks |
|
|
Terms and definitions
for Optical Transport Networks (OTN) |
|
|
Framework for optical transport network Recommendations |
|
|
Implementers' Guide
|
|
|
Architecture of optical transport networks |
|
|
Implementers' Guide
|
|
|
Optical Transport Network (OTN): Linear protection |
|
|
Implementers' Guide
|
|
|
Management aspects of the optical transport network element |
|
|
Optical transport
network (OTN): Protocol-neutral management information model for the network
element view |
|
|
Implementers' Guide |
|
|
Implementors' Guide
|
|
|
General considerations on digital sections and digital line systems
|
|
|
Framework
Recommendation on functional access networks (AN) - Architecture and
functions, access types, management and service node aspects |
|
|
Parameters and calculation methodologies for reliability and
availability of fibre optic systems |
|
|
Digital sections
based on the 2048 kbit/s hierarchy |
|
|
Digital line systems provided by FDM transmission bearers |
|
|
General
considerations on digital line systems |
|
|
Digital line systems based on the 1544 kbit/s hierarchy on symmetric
pair cables |
|
|
Digital line systems
based on the 2048 kbit/s hierarchy on symmetric pair cables |
|
|
Digital line systems based on the 1544 kbit/s hierarchy on coaxial
pair cables |
|
|
Digital line systems
based on the 2048 kbit/s hierarchy on coaxial pair cables |
|
|
Digital line systems based on the 1544 kbit/s and the 2048 kbit/s
hierarchy on optical fibre cables |
|
|
Optical interfaces
for equipments and systems relating to the synchronous digital hierarchy
|
|
|
Optical transport network physical layer interfaces |
|
|
Access digital
section for ISDN basic rate access |
|
|
Digital transmission system on metallic local lines for ISDN basic
rate access |
|
|
Access digital
section for ISDN primary rate at 2048 kbit/s |
|
|
Access digital section for ISDN primary rate at 1544 kbit/s |
|
|
V-Interfaces at the
digital local exchange (LE) - V5.1 interface (based on 2048 kbit/s) for the
support of access network (AN) |
|
|
V-interfaces at the digital local exchange (LE) - V5.2 interface
(based on 2048 kbit/s) for the support of access network (AN) |
|
|
Access digital
section for B-ISDN |
|
|
V-interfaces at the service node (SN) :
VB5.1 reference point specification |
|
|
V-interfaces at the
service node (SN) : VB5.2 reference point
specification |
|
|
V-interfaces at the service node (SN) :
Protocol implementation conformance statements for interfaces at VB5
reference points |
|
|
General features of
optical fibre submarine cable systems |
|
|
Definition of terms relevant to optical fibre submarine cable systems
|
|
|
Characteristics of
repeaterless optical fibre submarine cable systems |
|
|
Characteristics of regenerative optical fibre submarine cable systems
|
|
|
Forward error
correction for submarine systems |
|
|
Forward error correction for high bit rate DWDM submarine systems
|
|
|
Test methods
applicable to optical fibre submarine cable systems |
|
|
Characteristics of optically amplified optical fibre submarine cable
systems |
|
|
Characteristics of
optical fibre submarine cables |
|
|
PDH optical line systems for the local network |
|
|
Optical access
networks to support services up to the ISDN primary rate or equivalent bit
rates |
|
|
Broadband optical access systems based on Passive Optical Networks
(PON) |
|
|
ONT management and
control interface specification for B-PON |
|
|
A broadband optical access system with increased service capability
by wavelength allocation |
|
|
A broadband optical
access system with increased service capability using dynamic bandwidth
assignment |
|
|
A broadband optical access system with enhanced survivability |
|
|
Implementers’ Guide
for ITU-T Rec. G.983.2 (07/2005) |
|
|
Gigabit-capable Passive Optical Networks (GPON): General
characteristics |
|
|
Gigabit-capable
Passive Optical Networks (GPON): Physical Media Dependent (PMD) layer
specification |
|
|
Gigabit-capable Passive Optical Networks (G-PON): Transmission
convergence layer specification |
|
|
Gigabit-capable
Passive Optical Networks (G-PON): ONT management and control interface
specification |
|
|
Enhancement band for gigabit capable optical access networks |
|
|
Gigabit-capable
Passive Optical Networks (GPON): Reach extension |
|
|
Implementers’ Guide for ITU-T Rec. G.984.3 (02/2004) |
|
|
100 Mbit/s
point-to-point Ethernet based optical access system |
|
|
Phoneline networking transceivers - Foundation |
|
|
Phoneline networking
transceivers - Payload format and link layer requirements |
|
|
Phoneline networking transceivers - Isolation function |
|
|
High bit rate Digital
Subscriber Line (HDSL) transceivers |
|
|
Single-pair high-speed digital subscriber line (SHDSL) transceivers
|
|
|
Asymmetric digital
subscriber line (ADSL) transceivers |
|
|
Splitterless asymmetric digital subscriber line (ADSL) transceivers
|
|
|
Asymmetric
digital subscriber line transceivers 2 (ADSL2) |
|
|
Splitterless asymmetric digital subscriber line
transceivers 2 (splitterless ADSL2) |
|
|
Asymmetric Digital
Subscriber Line (ADSL) transceivers - Extended bandwidth ADSL2 (ADSL2plus)
|
|
|
Very high speed digital subscriber line transceivers |
|
|
Very high speed
digital subscriber line transceivers 2 (VDSL2) |
|
|
Handshake procedures for digital subscriber line (DSL) transceivers
|
|
|
Overview of digital
subscriber line (DSL) Recommendations |
|
|
Test procedures for digital subscriber line (DSL) transceivers |
|
|
Physical layer
management for digital subscriber line (DSL) transceivers |
|
|
ATM-based multi-pair bonding |
|
|
Ethernet-based
multi-pair bonding |
|
|
Multi-pair bonding using time-division inverse multiplexing
|
|
|
Communications
Quality of Service: A framework and definitions |
|
|
End-user multimedia QoS categories |
|
|
Performance parameter
definitions for quality of speech and other voiceband applications utilizing
IP networks |
|
|
Estimating end-to-end performance in IP networks for data applications
|
|
|
Network contribution
to transaction time |
|
|
Network model for evaluating multimedia transmission
performance over Internet Protocol |
|
|
Opinion model for
video-telephony applications |
|
|
Generic framing procedure (GFP) |
|
|
Link capacity
adjustment scheme (LCAS) for virtual concatenated signals |
|
|
Virtual concatenation of plesiochronous digital hierarchy (PDH)
signals |
|
|
Common equipment
management function requirements |
|
|
Architecture and specification of data communication network |
|
|
Distributed Call and
Connection Management (DCM) |
|
|
Distributed call and connection management (DCM) based on PNNI |
|
|
Distributed Call and
Connection Management: Signalling mechanism using GMPLS RSVP-TE |
|
|
Distributed Call and Connection Management: Signalling mechanism
using GMPLS CR-LDP |
|
|
Implementers' Guide
|
|
|
Implementers' Guide |
|
|
Implementers' Guide
|
|
|
Implementers' Guide |
|
|
Generalized automatic
discovery for transport entities |
|
|
Protocol for automatic discovery in SDH and OTN networks |
|
|
Implementers' Guide
|
|
|
Architecture and requirements for routing in the automatically
switched optical networks |
|
|
ASON routing
architecture and requirements for link state protocols |
|
|
ASON routing architecture and requirements for remote route query
|
|
|
Implementers' Guide
|
|
|
Implementers' Guide |
|
|
Implementers’ Guide
for ITU-T Rec. G.7715.2/Y.1706.2 (02/2007) - ASON routing architecture and
requirements for remote route query |
|
|
Framework for ASON management |
|
|
Protocol-neutral
management information model for the control plane view |
|
|
Terms and definitions for Ethernet frames over Transport (EoT) |
|
|
Architecture of
Ethernet layer networks |
|
|
Implementers’ Guide for ITU-T Rec. G.8010/Y.1306 (02/2004) -
Architecture of Ethernet layer networks |
|
|
Ethernet over
Transport - Ethernet services framework |
|
|
Ethernet private line service |
|
|
Ethernet virtual
private line service |
|
|
Implementers’ Guide for ITU-T Rec. G.8011/Y.1307 (08/2004) - Ethernet
over Transport - Ethernet services framework |
|
|
Implementers’ Guide
for ITU-T Rec. G.8011.1/Y.1307.1 (08/2004) - Ethernet private line service
|
|
|
Implementers’ Guide for ITU-T Rec. G.8011.2/Y.1307.2 (09/2005) -
Ethernet virtual private line service |
|
|
Ethernet UNI and Ethernet
NNI
|
|
|
Implementers’ Guide for ITU-T Rec. G.8012/Y.1308 (08/2004) - Ethernet
UNI and Ethernet NNI |
|
|
Characteristics of
Ethernet transport network equipment functional blocks |
|
|
Ethernet linear protection switching |
|
|
GFP frame mapping
into Plesiochronous Digital Hierarchy (PDH) |
|
|
Management aspects of the Ethernet-over-Transport (EoT) capable
network element |
|
|
Architecture for the
automatically switched optical network (ASON) |
|
|
Implementers' Guide |
|
|
Terms and definitions
for Automatically Switched Optical Networks (ASON) |
|
|
Terms and Definitions for Transport MPLS |
|
|
MPLS layer network
architecture |
|
|
Architecture of Transport MPLS (T-MPLS) layer network |
|
|
Interfaces for the
Transport MPLS (T-MPLS) hierarchy |
|
|
Characteristics of Transport MPLS (T-MPLS) equipment functional
blocks |
|
|
Linear protection
switching for Transport MPLS (T-MPLS) networks |
|
|
Management aspects of the T-MPLS network element |
|
|
Error performance
parameters and objectives for multi-operator international paths within the
Optical Transport Network (OTN) |
|
|
The control of jitter and wander within the optical transport network
(OTN) |
|
|
Timing and
synchronization aspects in packet networks |
|
|
Timing characteristics of synchronous ethernet equipment slave clock
(EEC) |
|
|
Architecture of
service management in multi-bearer, multi-carrier environment |
|
|
Phoneline networking transceivers - Foundation |
|
|
Phoneline networking
transceivers - Payload format and link layer requirements |
|
|
Phoneline networking transceivers - Isolation function |
|
|
Phoneline networking
transceivers - Enhanced physical, media access, and link layer specifications
|
|
|
Objective for the mixed analogue/digital chain of 4-wire circuits
|
|
|
Planning of mixed
analogue-digital circuits (chains, connections) |
|
|
Principles of determining an impedance strategy for the local network
|
|
|
Transmission aspects
of digital mobile radio systems |
|
|
Certain methods of avoiding the transmission of excessive noise
between interconnected systems |
|
|
Measurement of the
load of telephone circuits under field conditions |
|
|
Loss-frequency response of channel-translating equipment used in some
countries for international circuits |
|
|
Method proposed by
the Belgian telephone administration for interconnection between coaxial and
symmetric pair systems |
|
|
Group-delay distortion performance of terminal equipment |
|
|
Digital crosstalk
measurement (method used by the Administrations of France, the Netherlands
and Spain) |
|
|
Mathematical models of multiplex signals |
|
|
Estimating the signal
load margin of FDM wideband amplifier equipment and transmission systems
|
|
|
Interference from external sources |
|
|
Application of
transmultiplexers, FDM codecs, data-in-voice (DIV) systems and
data-over-voice (DOV) systems during the transition from an analogue to a
digital network |
|
|
Transmission aspects of digital mobile radio systems |
|
|
Temperature in
underground containers for the installation of repeaters |
|
|
Guidelines concerning the measurement of wander |
|
|
Jitter and wander
accumulation in digital networks |
|
|
ITU-T Recommendation G.763 digital circuit multiplication equipment
(DCME) tutorial and dimensioning |
|
|
Variable bit rate
calculations for the ITU-T Recommendation G.767 Digital Circuit
Multiplication Equipment (DCME) |
|
|
Optical system design and engineering considerations |
|
|
Optical fibre and
cable Recommendations and standards guideline |
|
|
Design guidelines for optical fibre submarine cable systems |
|
|
Guide on the use of
the ITU-T SG15 Recommendations related to Optical Technology |
|
|
Transport of IEEE 10G Base-R in Optical Transport Networks (OTN)
|
|
|
Test
plan to verify B-PON Interoperability |
|
|
|
|
|---|