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UIT-T SG 5

Environment, climate change and circular economy

Période d'études 2017

Resultats:172 documents
Résultats :  Précédent -  1 - 2 - 3 - 4
Contributions  [ Source: China ]   Documents / Contributions
 
Numéro 
Titre Source AI/Question
Date
[ 320 ]  
(Rev.1) 
4th draft of the new ITU-T Recommendation K.ipe "Electromagnetic compatibility requirements for Information Perception Equipment"     China Telecommunications Corporation , Huawei Technologies Co., Ltd. (China) , ZTE Corporation (China)   Q4/5   2018-08-24
[ 264 ]  
(Rev.1-3) 
Some reworked material for K.rcd document     Bourns Limited , China Telecommunications Corporation   Q2/5   2018-05-08
[ 245 ]  
(Rev.1) 
The fourth draft of K.psp "Protection of small-size telecommunication installations with poor earthing conditions"     China Unicom   Q1/5   2018-05-06
[ 237 ]  
 
Proposed text for K.121 Annex on Guidance on environmental management for shared sites     China Telecommunications Corporation   Q3/5   2018-05-02
[ 236 ]  
(Rev.1) 
3rd draft of the new ITU-T Recommendation K.ipe "Electromagnetic compatibility requirements for Information Perception Equipment".     China Telecommunications Corporation , Beijing University of Posts and Telecommunications   Q4/5   2018-05-02
[ 186 ]  
(Rev.1) 
First draft of Criteria for evaluation of the environmental impact of mobile phones (L.CEM)     Ministry of Industry and Information Technology (MIIT)-China   Q7/5   2018-02-12
[ 145 ]  
(Rev.1) 
Discussion on passive intermodulation distortions of array antenna systems in mobile communication system     China Mobile Communications Corporation   Q4/5   2017-10-31
[ 144 ]  
(Rev.1) 
First draft of Smart energy solution for telecom base stations(L.SM_BS)     Ministry of Industry and Information Technology (MIIT)-China   Q6/5   2017-10-31
[ 131 ]  
 
The third draft of K.psp "Protection of small-size telecommunication installations with poor earthing conditions"     China Unicom   Q1/5   2017-10-30
[ 129 ]  
 
The first draft of K.sod "Surge and over-current protection parameters of external disconnector for surge protective devices used in telecommunication equipment"     China Unicom   Q2/5   2017-10-30
[ 128 ]  
 
proposal about Ethernet transverse lightning test level     China Unicom   Q2/5   2017-10-30
[ 125 ]  
 
Proposal on introducing a new smart energy solution into the draft recommendation L.SE_DC     China Unicom   Q6/5   2017-10-30
[ 53 ]  
(Rev.1) 
New working item proposal on assessment specifications for sustainable design of mobile phone     Ministry of Industry and Information Technology (MIIT), China   Q9/5   2017-05-02
[ 51 ]  
(Rev.1) 
New work item proposal on smart energy solution for for telecom base station     Ministry of Industry and Information Technology (MIIT), China   Q6/5   2017-05-02
[ 49 ]  
(Rev.1) 
New work item proposal on smart energy solution for data centre and telecom centre     Ministry of Industry and Information Technology (MIIT), China , China Unicom   Q6/5   2017-05-02
[ 44 ]  
 
The second draft of K.psp "Protection of small-size telecommunication installations with poor earthing conditions"     China Unicom   Q1/5   2017-05-01
[ 43 ]  
 
Study and proposal for the drafting of a new recommendation K.xxx - EMF issues arise from RBS site with joint construction and shared physical infrastructure.     China Telecommunications Corporation   Q3/5   2017-04-30
[ 42 ]  
 
The 1st draft of the new ITU-T Recommendation K.ipe "Electromagnetic compatibility requirements for Information Perception Equipments".     China Telecommunications Corporation   Q4/5   2017-04-30
[ 28 ]  
(Rev.1) 
Some useful information for K.psp.     China Telecommunications Corporation   Q1/5   2017-04-28
[ 27 ]  
(Rev.1) 
Draft of K.rcd "Technical requirements for residual current operated protective devices with automatic-reclosing devices for telecom uses".     China Telecommunications Corporation   Q2/5   2017-04-28
[ 26 ]  
(Rev.1) 
The 3rd draft of K.vss "Lightning protection and Earthing of Video Surveillance System".     China Telecommunications Corporation   Q1/5   2017-04-28
[ 25 ]  
 
Proposal on new recommendation L. dualpowerinput     China Unicom   Q6/5   2017-04-28
Resultats:172 documents
Résultats :  Précédent -  1 - 2 - 3 - 4  
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