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ITU-T SG05

ICT and climate change

Study Period 2009

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Contributions  Documents / Contributions
 
Number 
Received Source Title Questions
[ 423 ]  
 
2012-03-29 Ministry of Industry and Information Technology (MIIT)   The choice of Waveshape of surge current through DBS SPDs     Q5/5  
[ 422 ]  
 
2012-03-29 Ministry of Industry and Information Technology (MIIT)   Study cases in home networking environment     Q8/5, Q12/5  
[ 421 ]  
 
2012-03-29 China Mobile Communications Corporation , China Telecommunications Corporation , Ministry of Industry and Information Technology (MIIT) , ZTE Corporation   Proposed structure of study report of lithium battery and proposal for a new work recommendation     Q21/5  
[ 420 ]  
 
2012-03-29 Ministry of Industry and Information Technology (MIIT)   Proposal on handbook_ infrastructure best practices     Q17/5  
[ 419 ]  
 
2012-03-29 Ministry of Industry and Information Technology (MIIT)   Proposal on L.architecture developing form(it should be a recommendation )     Q19/5  
[ 418 ]  
 
2012-03-29 Ministry of Industry and Information Technology (MIIT)   Proposal on L.spec DC voltage range     Q19/5  
[ 417 ]  
 
2012-03-29 Ministry of Industry and Information Technology (MIIT)   Proposal on L.M&M_infra     Q17/5  
[ 416 ]  
 
2012-03-29 Ministry of Industry and Information Technology (MIIT)   Proposal on content of L.architecture     Q19/5  
[ 415 ]  
 
2012-03-29 China Mobile Communications Corporation , China Telecommunications Corporation , Huawei Technologies Co. Ltd. , Ministry of Industry and Information Technology (MIIT) , ZTE Corporation   No Load Power and Ripple Voltage Test and Analysis for L.adapterPhase2     Q21/5  
[ 414 ]  
 
2012-03-29 Ministry of Industry and Information Technology (MIIT)   Reducing SAR in human head by using hands-free accessories     Q3/5  
[ 413 ]  
(Rev.1-3) 
2012-03-29 Cisco Systems, Inc.   Handbook, Energy Efficiency Solutions for Telecommunication Equipment     Q17/5  
[ 412 ]  
(Rev.1) 
2012-03-28 Intel Corporation   JOINT INDUSTRY INPUT TO ITU-T SG5 Q21/5 BATTERY SIZE STANDARDISATION STUDY     Q21/5  
[ 411 ]  
 
2012-03-28 United States   Revision of the wording of Question 16 for the next study period     Q16/5  
[ 410 ]  
(Rev.1) 
2012-03-28 United States   Scope of L.adapter Phase 2     Q21/5  
[ 409 ]  
 
2012-03-28 Canada   Scope of L.1000 phase 2     Q21/5  
[ 408 ]  
 
2012-03-28 Canada   Canadian Regulatory Requirements for Radio Frequency Exposure Compliance of Radiocommunication Apparatus and Installations (POWERPOINT PRESENTATION)     Q3/5  
[ 407 ]  
(Rev.1) 
2012-03-28 Canada   Canadian Regulatory Requirements for Radio Frequency Exposure Compliance of Radiocommunication Apparatus and Installations     Q3/5  
[ 406 ]  
 
2012-03-28 Nippon Telegraph and Telephone Corporation (NTT)   Draft text of Recommendation K.secmiti "Mitigation methods against EM security threats"     Q15/5  
[ 405 ]  
 
2012-03-28 Alcatel-Lucent France , France Télécom Orange , Huawei Technologies Co. Ltd. , Nokia Siemens Networks GmbH & Co. KG , Telecom Italia S.p.A.   Leveraging and enhancing the ICT Environmental sustainability     Q23/5, Q22/5, Q21/5, Q19/5, Q18/5, Q17/5  
[ 404 ]  
(Rev.1) 
2012-03-28 National Institute of Information and Communications Technology   Comments on K.guide: time averaging scheme     Q3/5  
[ 403 ]  
(Rev.1) 
2012-03-28 National Institute of Information and Communications Technology , NTT DOCOMO, Inc.   Selection of resolution bandwidth (RBW) of the spectrum analyzer     Q3/5  
[ 402 ]  
 
2012-03-28 United Nations Environment Programme   Proposed new work item on life-cycle approach for ICT equipment     Q21/5  
[ 401 ]  
(Rev.1) 
2012-03-28 National Institute of Information and Communications Technology   Comments on the Initial Draft of Recommendation K.mag: Evaluation techniques and working procedures for compliance with limits to power-frequency (DC, 50 Hz, and 60 Hz) magnetic field exposure of network operator personnel (TD 853 (GEN/5), September 2011)     Q3/5, Q11/5  
[ 400 ]  
(Rev.1) 
2012-03-28 KT Corporation   Main elements in DC power feeding systems     Q19/5  
[ 399 ]  
 
2012-03-28 Nippon Telegraph and Telephone Corporation (NTT)   Proposal of the collaboration work with IEC 37B regarding the standardization of Lightning isolation transformers     Q4/5, Q13/5  
[ 398 ]  
(Rev.1) 
2012-03-28 China Telecommunications Corporation   Safety Analysis for DC Remote Power-Feeding System in RRU.     Q5/5, Q11/5  
[ 397 ]  
(Rev.1-2) 
2012-03-28 China Telecommunications Corporation   Guidance on how to evaluate EM-environment in home networking for the drafting of K.henv.     Q8/5  
[ 396 ]  
 
2012-03-27 Greece , Raycap SA   Exposure of RRU protection module in distribution base stations during lightning events     Q6/5, Q5/5  
[ 395 ]  
 
2012-03-27 Tanzania   Additional information for K.guide about measurements of the electromagnetic fields from GSM mobile phone base stations     Q3/5  
[ 394 ]  
(Rev.1) 
2012-03-27 Nippon Telegraph and Telephone Corporation (NTT)   An induction problem on metallic tension member(TM) of optical cable in case of power faults     Q9/5  
[ 393 ]  
(Rev.1) 
2012-03-27 Nippon Telegraph and Telephone Corporation (NTT)   An example of lightning damage of telecommunication equipment in customer premises     Q4/5, Q13/5  
[ 392 ]  
(Rev.1) 
2012-03-27 India , Ministry of Communications and Information Technology   Methodology to maximize the efficiency of Solar Photovoltaic energy sources and to reduce the OPEX of telecommunication infrastructure for rural communications in developing countries.     Q22/5  
[ 391 ]  
(Rev.1) 
2012-03-27 India , Ministry of Communications and Information Technology   Inputs for handbook on Requirements for setting up a low cost sustainable telecommunication infrastructure for rural communications in developing countries     Q22/5  
[ 390 ]  
 
2012-03-27 Nippon Telegraph and Telephone Corporation (NTT)   Test reports of the isolation reinforced HGW against overvoltages     Q4/5  
[ 389 ]  
(Rev.1) 
2012-03-26 NTT DoCoMo, Inc.   Comments on K. guide: Exposure assessment procedure     Q3/5  
[ 388 ]  
 
2012-03-23 N/A   withdrawn     N/A  
[ 385 ]  
 
2012-03-23 Research in Motion   Comments on CATR ID05 Ripple Voltage and No Load Power Test and Investigation for Adapters of ICT Devices     Q21/5  
[ 384 ]  
 
2012-03-23 Research in Motion   Comments on CATR Contribution ID02 Study on common mode noise immunity test for touch screen ICT devices     Q21/5  
[ 383 ]  
 
2012-03-16 Electronics and Telecommunications Research Institute (ETRI)   Research area in the field of EMF measurement from base stations and its results in Korea     Q3/5  
[ 382 ]  
 
2012-03-12 International Electrotechnical Commission   Additional IEC TC106 Comments on ITU-T K.Guide     Q3/5  
[ 381 ]  
 
2012-03-09 International Electrotechnical Commission   IEC TC106 Comments on ITU-T K.Guide     Q3/5  
[ 380 ]  
(Rev.1) 
2012-02-23 Cisco Systems, Inc.   Draft recommendation L.m&m output of Turin meeting     Q17/5  
[ 378 ]  
 
2012-01-13 Russian Federation   Cellular network with capacity transfer     Q22/5  
[ 377 ]  
 
2011-09-09 Telecom Italia , Belgacom , Deutsche Telekom AG , France Telecom Orange , Huawei , Swisscom , TDC , Telefónica SA , Telekom Austria Group   Proposals towards Q21/5 Recommendation on L.adapter phase2     Q21/5  
[ 376 ]  
 
2011-09-09 Deutsche Telekom AG   Draft text of K.44 Annex A, A.2.1 Equipment ports     Q4/5  
[ 375 ]  
 
2011-09-09 IEEE   Additional K.44 text to cover signal ports with isolation barriers     Q4/5  
[ 374 ]  
(Rev.1) 
2011-09-09 Telefon AB - LM Ericsson   Selection of quantification methodologies (ORG)     Q18/5  
[ 373 ]  
 
2011-09-09 Telefon AB - LM Ericsson   Consolidation approach and organizational boundaries (ORG)     Q18/5  
[ 372 ]  
 
2011-09-09 Telefon AB - LM Ericsson   Clarification of interface between ICT organizations and ICT in organizations (ORG)     Q18/5  
[ 371 ]  
 
2011-09-09 Telefon AB - LM Ericsson   Clarification of energy concept (ORG)     Q18/5  
Results:520 total items.
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Updated : 2012-09-27