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UIT-T SG 5  C 

UIT-T SG 5

Environment, climate change and circular economy

Période d'études 2017

Resultats:22 documents
Contributions  [ Source: Nippon Telegraph and Telephone Corporation (NTT) (Japan) ]   Documents / Contributions
 
Numéro 
Titre Source AI/Question
Date
[ 575 ]  
 
Proposed study for new Recommendation on HEMP immunity test methods for telecommunications equipment     Nippon Telegraph and Telephone Corporation (NTT) (Japan)   Q5/5   2019-09-03
[ 574 ]  
(Rev.1) 
Proposed modifications for "3.Definitions" and "9.1 Basic CGE model" of the Draft ITU-T Recommendation L.MAAP     Nippon Telegraph and Telephone Corporation (NTT) (Japan)   Q9/5   2019-09-03
[ 569 ]  
 
Proposed reorganization of scopes for Recommendations K.123 and K.137 to solve the overlap of requirement for power equipment     Nippon Telegraph and Telephone Corporation (NTT) (Japan)   Q4/5   2019-09-03
[ 563 ]  
(Rev.1) 
K.Sup.access_trunk_networks to-ITU-T-K.45 on"Technical rationale of resistibility of telecommunication equipment installed in the access and trunk networks against lightning": 2nd draft of Supplement     Nippon Telegraph and Telephone Corporation (NTT) (Japan)   Q2/5   2019-09-02
[ 562 ]  
(Rev.1) 
K.Sup.telecom_centre to-ITU-T-K.20 on"Rationale for setting resistibility requirements of telecommunication equipment installed in a telecommunication centre against lightning": 2nd draft of Supplement     Nippon Telegraph and Telephone Corporation (NTT) (Japan)   Q2/5   2019-09-02
[ 561 ]  
(Rev.1) 
K.Sup.customer to-ITU-T-K.21 on "Rationale for setting resistibility requirements of telecommunication equipment installed in customer premises against lightning": 2nd draft of Supplement     Nippon Telegraph and Telephone Corporation (NTT) (Japan)   Q2/5   2019-09-02
[ 560 ]  
 
Updated Draft ITU-T Recommendation L.MAAP from August e-meeting     Nippon Telegraph and Telephone Corporation (NTT) (Japan)   Q9/5   2019-09-02
[ 559 ]  
 
Updated Draft ITU-T Recommendation L.MAAP from July e-meeting     Nippon Telegraph and Telephone Corporation (NTT) (Japan)   Q9/5   2019-09-02
[ 557 ]  
 
K.spdsafe: seventh draft of "Guidance on safety relating to the use of surge protective devices and surge protective components in telecommunication terminal equipment" aiming consent.     Nippon Telegraph and Telephone Corporation (NTT) (Japan)   Q2/5   2019-09-02
[ 542 ]  
 
L.MAAP (Methodology for assessing the aggregated positive sector-level impacts of ICT in other sectors) - Updated draft text of L.MAAP     Nippon Telegraph and Telephone Corporation (NTT) (Japan) , Nokia Corporation (Finland)   Q9/5   2019-08-28
[ 447 ]  
(Rev.1) 
K.Sup.access_trunk_networks to-ITU-T-K.45 on "Rationale for setting resistibility requirements of telecommunication equipment installed in the access and trunk networks against lightning": 1st draft of Supplement     Nippon Telegraph and Telephone Corporation (NTT) (Japan)   Q2/5   2019-04-26
[ 446 ]  
(Rev.1) 
K.Sup.telecom_centre to-ITU-T-K.20 on "Rationale for setting resistibility requirements of telecommunication equipment installed in a telecommunication centre against lightning": 1st draft of Supplement     Nippon Telegraph and Telephone Corporation (NTT) (Japan)   Q2/5   2019-04-26
[ 445 ]  
(Rev.1) 
K.Sup.customer to-ITU-T-K.21 on "Rationale for setting resistibility requirements of telecommunication equipment installed in customer premises against lightning": 1st draft of Supplement     Nippon Telegraph and Telephone Corporation (NTT) (Japan)   Q2/5   2019-04-26
[ 444 ]  
 
K.spdsafe: fifth draft of "Guidance on safety relating to the use of surge protective devices and surge protective components in telecommunication terminal equipment"     Nippon Telegraph and Telephone Corporation (NTT) (Japan)   Q2/5   2019-04-26
[ 442 ]  
 
Notes for applying IEC 61000-4-5 Ed.3     Nippon Telegraph and Telephone Corporation (NTT) (Japan)   Q4/5   2019-04-26
[ 430 ]  
(Rev.1) 
Proposal for the 3rd revised draft of K.123 "Electromagnetic compatibility requirements for electrical equipment in telecommunication facilities"     Nippon Telegraph and Telephone Corporation (NTT) (Japan)   Q4/5   2019-04-24
[ 429 ]  
(Rev.1) 
Proposed a new method for assessing environmental and economic impacts of ICT at sector level by using a CGE model     Nippon Telegraph and Telephone Corporation (NTT) (Japan)   Q9/5   2019-04-23
[ 426 ]  
 
Proposed an updated text of the proposed method for assessing environmental and economic impacts of ICT at sector level by using a CGE model     Nippon Telegraph and Telephone Corporation (NTT) (Japan)   Q9/5   2019-04-17
[ 361 ]  
 
Proposed third draft of new Recommendation K.spdsafe "Guidance on safety relating to the use of surge protective devices and surge protective components in telecommunication terminal equipment"     Nippon Telegraph and Telephone Corporation (NTT) (Japan)   Q2/5   2018-08-28
[ 360 ]  
 
Comments on earthing conditions of power feeding systems in K.20, K.21 and K.44     Nippon Telegraph and Telephone Corporation (NTT) (Japan)   Q2/5   2018-08-28
[ 317 ]  
(Rev.1-3) 
Proposed work for new Recommendation K.soft_dev "Semiconductor device requirements for soft error mitigation measures of telecommunication systems"     Fujitsu Limited (Japan) , Hitachi, Ltd. (Japan) , NEC Corporation , Nippon Telegraph and Telephone Corporation (NTT) (Japan) , Oki Electric Industry Company Ltd. (OKI) (Japan) , Xilinx Incorporation (United States)   Q5/5   2018-08-08
[ 316 ]  
(Rev.1-2) 
Proposal for the revision of Series K supplement 11 "ITU-T K.131 - Soft error measures for field programmable gate arrays"     Fujitsu Limited (Japan) , Hitachi, Ltd. (Japan) , NEC Corporation , Nippon Telegraph and Telephone Corporation (NTT) (Japan) , Oki Electric Industry Company Ltd. (OKI) (Japan) , Xilinx Incorporation (United States)   Q5/5   2018-08-08
Resultats:22 documents
 
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