Emerson Eduardo Rodrigues - ENGINEERING STUDIES1 TEACHS HOW TO OPTIMIZATION OF NETWORK GSM WCDMA PERFORMANCE ENHANCEMENTS FOR HIGH SPEED SCENARIO EMERSON EDUARDO RODRIGUES
Emerson Eduardo Rodrigues - ENGINEERING STUDIES1 TEACHS HOW TO OPTIMIZATION OF NETWORK GSM WCDMA PERFORMANCE ENHANCEMENTS FOR HIGH SPEED SCENARIO EMERSON EDUARDO RODRIGUES
Report of the LTE breakout session (NB-IoT) by Mediatek Inc. (Session Chair)Yi-Hsueh Tsai
7.16 WI: Narrowband IOT
(NB_IOT-Core; leading WG: RAN1; started: Sep. 15; target: Mar. 16; WID: RP-151621)
Time budget: N/A
Overall: At this meeting we need to determine the scope of the work. Which parts of LTE TSes to be reused, which parts are not applicable, which parts need change. Identification of issues and candidate solutions. The mindset should be that Requirements in TR 45.820 shall be fulfilled.
3GPP LTE-A Standardisation in Release 12 and Beyond - Jan 2013 Eiko Seidel, C...Eiko Seidel
Quite some time ago major improvements have been made to LTE with LTE-Advanced as part of 3GPP Release 10. Unquestionably, LTE-A will be the leading global 4G standard fulfilling the defined ITU-R requirements [1] on IMT-Advanced such as peak data rates beyond 1Gbps. While further enhancements to LTE-Advanced have just been completed in 3GPP Release 11, the new technology trends become visible to serve the continuously growing traffic demand. This White Paper, based on Nomor’s attendance of 3GPP, provides an outlook on 3GPP standardisation for the forthcoming years. Besides a summary of general trends and a projected release schedule, it includes an overview of the work and study items of Release 12 in the Radio Working Groups. New key technologies that Release 12 will address are: Small Cell Enhancements, a New Carrier Type, 3D-MIMO Beamforming, Machine-Type-Communication, LTE-WiFi Integration at radio level and Public Safety incl. Device-to-Device communication. While the completion of Release 12 is expected mid of 2014, deployments might be seen around the end of 2015 and later. NoMoR is active in different related research projects and offers consultancy services for related research, standardisation, simulation, early prototyping and technology training.
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Emerson Eduardo Rodrigues - ENGINEERING STUDIES1 Rp 160534 - clean new study item proposal flexible e nb-id and cell-id in e-utran
1. 3GPP TSG RAN Meeting #71 RP-160534
Gothenburg, Sweden, Mar. 7 - 11, 2016
Source: China Telecom, Huawei
Title: New Study Item proposal: Flexible eNB-ID and Cell-ID in E-UTRAN
Document for: Approval
Agenda Item: 10.1.3
3GPP™ Work Item Description
For guidance, see 3GPP Working Procedures, article 39; and 3GPP TR 21.900.
Comprehensive instructions can be found at http://www.3gpp.org/Work-Items
Title: SI: Study on Flexible eNB-ID and Cell-ID in E-
UTRAN
Acronym: FS_LTE_FNBID
Unique identifier:
1 3GPP Work Area
X Radio Access
X Core Network
Services
2 Classification of WI and linked work items
2.0 Primary classification
This work item is a …
X Study Item (go to 2.1)
Feature (go to 2.2)
Building Block (go to 2.3)
Work Task (go to 2.4)
NOTE: Core, Performance and Testing parts of RAN WIs are usually Building Blocks.
If you are in doubt,please contact MCC.
2.1 Study Item
Related Work Item(s) (if any]
Unique ID Title Nature of relationship
Go to §3.
2.2 Feature
Related Study Item or Feature (if any)
Unique ID Title Nature of relationship
2. Go to §3.
2.3 Building Block
Parent Feature (or Study Item)
Unique ID Title TS
This work item is …
Stage 1 (go to 2.3.1)
Stage 2 (go to 2.3.2)
Stage 3 (go to 2.3.3)
Test spec (go to 2.3.4)
Other (go to 2.3.5)
2.3.1 Stage 1
Source of externalrequirements (if any)
Organization Document Remarks
Go to §3.
2.3.2 Stage 2
Corresponding stage 1 work item
Unique ID Title TS
Other source of stage 1 information
TS or CR(s) Clause Remarks
If no identified source of stage 1 information, justify:
Go to §3.
2.3.3 Stage 3
Corresponding stage 2 work item (if any)
Unique ID Title TS
Else, corresponding stage 1 work item
Unique ID Title TS
Other justification
TS or CR(s) or externaldocument Clause Remarks
If no identified source of stage 2 information, justify:
Go to §3.
3. 2.3.4 Test spec
Related Work Item(s)
Unique ID Title TS
Go to §3.
2.3.5 Other
Related Work Item(s)
Unique ID Title Nature of relationship TS / TR
Go to §3.
2.4 Work task
Parent Building Block
Unique ID Title TS
3 Justification
In the data booming age, the LTE network is widely deployed today with more and more eNBs (including Macro/Pico
eNBs especially small cells in hotspots) and LTE frequencies. However, there are only two types of eNB IDs supported
in current specification:
Macro eNB: 20 bits eNB-ID(about 1.04 million), 8 bit Cell-ID(up to 256 cells) in one eNB
Home eNB: 28 bits eNB-ID, only one cell in an eNB
With the deep LTE deployment, there will be various scenarios for different requirements for eNB.
On one hand, there will be more and more small eNBs with limited number of cells. Being a big country with a
vast and complex terrain, China has experienced profound changes to its urban and rural infrastructure. To
improve the quality of LTE network effectively, there is already very large number eNBs deployed in big
countries E.g. well over 0.46 million LTE/LTE-A eNBs have been deployed in China Telecom’s network by the
end of 2015. Moreover, considering the demand of mobile data traffic is increasing dramatically every year, more
and more eNBs will be deployed to improve network capacity and user experience especially the small eNB
deployments in hotspot areas. The maximum number of eNBs in a PLMN is predicted to exceed 1 million in the
coming years. Therefore how to effective deploy more than 1 million eNB’s is a big challenge for operators.
On the other hand, the eNB may accommodate more cells with the increasing processing capability.
Take advantage of many technological advances in wireless, optical and IT communications systems. With the
increased BBU hardware processing capability, improved transport and more CC supported in CA (e.g. beyond 5CC
aggregation), one eNB may have the capability to serve more than 256 cells. One potential benefit with a large eNB
handling more cells may be a reduction of S1 signalling towards core network, implementation complexity and OPEX.
4 Objective
4.1 Objective of SI or Core part WI or Testing part WI
The objective of this study is to identify potential technologies to deploy a large number of eNB’s and also eNB’s that
can handle more Cell’s in E-UTRAN. The detailed objective is as follows:
1. investigate and evaluate the potential solutions to:
Support of the number of eNB beyond 1.04 million in a PLMN
Support of the number of cells beyond 256 in an eNB
4. 2. The evaluation should take into account the following:
No impact on UE operation and air interfaces;
Minimize the impacts on CN;
Co-existence and interworking with current Macro and HeNBs
4.2 Objective of Performance part WI
NOTE: Leave empty if the WI proposaldoes not contain a RAN performance part.
5. 4.3 RAN time budgetproposal
NOTE: For WIs/SIs under RAN WG5 leadership this section is not filled out.Otherwise:
For a not yet approved WI/SI the rapporteur has to fill out the last row of the table(s) below up to the
target date of the WI/SI (if necessary add further tables): Indicate the number of time units (1 TU ~ 2h),
i.e. one value for each session/field.If no time unit is needed,leave the field empty.
For WI/SI already approved in the past,the tables below will no longer be updated in the WI/SI
description (i.e. the tables reflect the status ofthe initial approval). But changes can be proposed in the
status report of the WI/SI.
RAN #70 Q1/2016 RAN #71
R1L R1U R2L R2U R2J R3 R4RF
Core
R4RD Core R4RF
Perf
R4RD Perf
84 84 93 93 89 91 78 78 78 78
RAN #71 Q2/2016 RAN #72
R1L R1U R2L R2U R2J R3 R4RF
Core
R4RD
Core
R4RF
Perf
R4RD
Perf
R1L R1U R2L R2U R2J R3 R4RF
Core
R4RD
Core
R4RF
Perf
R4RD
Perf
84bis 84bis 93bis 93bis 89bis 91bis 78bis 78bis 78bis 78bis 85 85 94 94 90 92 79 79 79 79
1 1
RAN #72 Q3/2016 RAN #73
R1L R1U R2L R2U R2J R3 R4RF
Core
R4RD Core R4RF
Perf
R4RD Perf
86 86 95 95 91 93 80 80 80 80
1
RAN #73 Q4/2016 RAN #74
R1L R1U R2L R2U R2J R3 R4RF
Core
R4RD
Core
R4RF
Perf
R4RD
Perf
R1L R1U R2L R2U R2J R3 R4RF
Core
R4RD
Core
R4RF
Perf
R4RD
Perf
86bis 86bis 95bis 95bis 91bis 93bis 80bis 80bis 80bis 80bis 87 87 96 96 92 94 81 81 81 81
RAN #74 Q1/2017 RAN #75
R1L R1U R2L R2U R2J R3 R4RF
Core
R4RD Core R4RF
Perf
R4RD Perf
88 88 97 97 89 95 82 82 82 82
L: LTE, U: UMTS, J: Joint, RD: RRM/demodulation
NOTE: In case further explanation of the time budget proposalis needed, then please explain this below.
additional comments to the time budget proposal:
5 Service Aspects
6 MMI-Aspects
7 Charging Aspects
8 Security Aspects
6. 9 Impacts
Affects: UICC apps ME AN CN Others
Yes X X
No X X X
Don't know
10 Expected Output and Time scale
New specifications [If Study Item, one TR is anticipated]
Spec No. Title 1st rsp.
WG
2nd rsp.
WG(s)
Presented for
information at
plenary#
Approved at
plenary #
Comments
TR36.xyz Study on Flexible eNB-ID and
Cell-ID in E-UTRAN
RAN3 RAN#72 RAN#73
Affected existing specifications [None in the case of Study Items]
Spec No. CR Subject of the CR Approved at plenary#Comments
11 Work item rapporteur(s)
XU, Sen
China Telecom
Xusen@ctbri.com.cn
ZHOU, Zheng
Huawei
zheng.zhou@huawei.com
12 Work item leadership
RAN WG3
13 Supporting Individual Members
Supporting IM name
China Telecom
Huawei
HiSilicon
CATR
Coolpad
AT&T