The document provides an overview of the wireless broadband market in Korea. It discusses the evolution of Korea's mobile networks including the development and deployment of technologies like CDMA2000, WCDMA, EVDO, and Wibro. It notes that Korea was an early leader in deploying CDMA2000 technology and services. The document also reviews mobile subscriber growth in Korea, the performance of the major mobile operators, the growth of mobile internet usage and revenues, and emerging wireless broadband technologies. Government policy and R&D activities have played a key role in Korea's success in wireless broadband.
To meet the new connectivity requirements of the emerging IoT segment, 3GPP has taken evolutionary steps on both the network side and the device side. A single technology or solution cannot be ideal to all the different potential IoT applications, market situations and spectrum availability. As a result, the 3GPP standardizing several technologies, including Extended Coverage GSM (EC-GSM), LTE-M and NB-IoT.
LTE-M, NB-IoT and EC-GSM are all superior solutions to meet IoT requirements as a family of solutions, and can complement each other based on technology availability, use case requirements and deployment scenarios. The evolution for these technologies is shown in figure #5. Technical studies and normative work for the support of Machine Type Communication (MTC) as part of 3GPP LTE specifications for RAN began in 3GPP Release 12 and are continuing with the goals of developing features optimized for devices with MTC traffic.
WiMAX BASED APPROACH TO ENHANCE LOCALIZED HUMAN SOCIAL NETWORK.AJAL A J
WiMAX
802.16e is the mobile extension from 802.16
Modification in PHY from OFDM to Scalable OFDMA
Modification in MAC for security, handoff, roaming, & resource management
Mobile Communication has been developed rapidly since last few decades. The growth of the wireless broadband technologies in the modern years was the answer of increasing demand for mobile Internet and wireless multimedia application such as live TV, live Movies, video conferencing etc. Mobile communication plays a vital role in telecommunication industry. During a common wide area radio access technology and supple network architecture WiMAX and LTE has facilitate convergence of mobile and fixed broadband network S. Atchaya | S. Selvanayaki | S. Deepika"4G Wireless Technology" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-2 | Issue-2 , February 2018, URL: http://www.ijtsrd.com/papers/ijtsrd10712.pdf http://www.ijtsrd.com/computer-science/computer-network/10712/4g-wireless-technology/s-atchaya
Our infographic “A Fresh Approach to remote IoT Connectivity” has been designed to provide IoT applications developers – particularly those focused on remote, roaming and mission critical applications – with information and advice on connectivity options, device design and future-proofing to prolong the lifespan of the application and avoid costly mistakes.
Mobile technology g, e, 3 g, 3g +, h, h + or 4g _4g bd _ third and fourth gen...www.4g-bd.com
Those who use a smartphone ( especially those who do it for the first time ) at some time have wondered who those letters ( G, E, 3G, 3G +, H, H + or 4G ) displayed next to the time in top, which also shows other information such as call coverage, time, battery, etc ...
http://www.4g-bd.com/2014/09/mobile-technology-g-e-3g-h-4g.html#sthash.kDJLtxcq.dpbs
Future of Networking (5G) and The Impact on Smart Manufacturing and I.R 5.0Fabian Morais
As part of a team of four members, I carried out and assisted team mates in this research project that was given to us by DXC technology malaysia which was aim to investigate the impact of 5G on smart manufacturing and I.R 5.0. As part of this project the team completed the background research on 5G, What are the Challenges faced by Countries investing in 5G and How 5G can impact Smart Manufacturing.
4G LTE over satellite is arriving to the market at a faster pace than 2G and 3G did when they emerged. 4G carries the promise of a true mobile broadband experience with high volumes, higher speeds and enhanced efficiency, blurring the lines between cellular and wifi. Mobile operators will nevertheless wonder if 4G can be even more successful than its predecessors, and what value it really brings to the subscriber. They will also want to know if there are specifi c characteristics required to run the service over satellite, and if it is possible to optimize the traffi c just like in 2G and 3G to gain bandwidth and decrease the OPEX. Lastly, can 4G deployments be future proof in light of the upcoming 5G standards?
Future-Sat Africa, June 2016_concept documentAdrian Hall
Extensia's inaugural Satellite summit, scheduled for June 2016 in South Africa, will focus on satellite playing an essential role in Africa’s future digital communications strategy across all sectors.
When Broadcast meets Broadband - Hybrid delivery of content to carsAgneta Ronceret
Presented by Agneta Ronceret
To deliver long-lasting quality services to the connected vehicle, smart partnerships are essential. This presentation give an insight into how distribution technologies can collaborate to optimise onboard connected services. See different hybrid use cases to fulfill diverse consumer needs from security related to premium content and find out how a hybrid technology platform architecture could be designed.
The Connected Car: The Next 500 Million Connections (Mobile Broadband Event)Lucy Woods
Here are a few slides taken from our Mobile Broadband Special Interest Group (SIG) event on the 6th April at St Johns College, Cambridge. For all slides, please head to our resources page on our website. www.cambridgewireless.co.uk
Connected Cars Are the Next Must Have Consumer Electronics DeviceCisco Jasper
The focus of connected services by car manufacturers lately has been building out the connected services suite. The next transformation of services won’t be in the services themselves but in the business models of offering the services. If the car is to become a true consumer internet device, it will require real internet style monetization models.
In this talk, Mark Thomas, head of connected car product marketing for Cisco Jasper, explores internet monetization models, the infrastructure needed to monetize internet style and also learn about the vocabulary a vehicle knows when it’s an always on connected IoT device.
Presentation @ MoMo Hyderabad in Decemeber. Discusses about wimax, alternatives to wimax, evolution of wimax.
This needs a In Person Presentation Support.
Introduction to VoIP, 2nd chapter of "Unified Communications with Elastix" Vol.1
We recommend to read the chapter along with the presentation.
http://elx.ec/chapter2
To meet the new connectivity requirements of the emerging IoT segment, 3GPP has taken evolutionary steps on both the network side and the device side. A single technology or solution cannot be ideal to all the different potential IoT applications, market situations and spectrum availability. As a result, the 3GPP standardizing several technologies, including Extended Coverage GSM (EC-GSM), LTE-M and NB-IoT.
LTE-M, NB-IoT and EC-GSM are all superior solutions to meet IoT requirements as a family of solutions, and can complement each other based on technology availability, use case requirements and deployment scenarios. The evolution for these technologies is shown in figure #5. Technical studies and normative work for the support of Machine Type Communication (MTC) as part of 3GPP LTE specifications for RAN began in 3GPP Release 12 and are continuing with the goals of developing features optimized for devices with MTC traffic.
WiMAX BASED APPROACH TO ENHANCE LOCALIZED HUMAN SOCIAL NETWORK.AJAL A J
WiMAX
802.16e is the mobile extension from 802.16
Modification in PHY from OFDM to Scalable OFDMA
Modification in MAC for security, handoff, roaming, & resource management
Mobile Communication has been developed rapidly since last few decades. The growth of the wireless broadband technologies in the modern years was the answer of increasing demand for mobile Internet and wireless multimedia application such as live TV, live Movies, video conferencing etc. Mobile communication plays a vital role in telecommunication industry. During a common wide area radio access technology and supple network architecture WiMAX and LTE has facilitate convergence of mobile and fixed broadband network S. Atchaya | S. Selvanayaki | S. Deepika"4G Wireless Technology" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-2 | Issue-2 , February 2018, URL: http://www.ijtsrd.com/papers/ijtsrd10712.pdf http://www.ijtsrd.com/computer-science/computer-network/10712/4g-wireless-technology/s-atchaya
Our infographic “A Fresh Approach to remote IoT Connectivity” has been designed to provide IoT applications developers – particularly those focused on remote, roaming and mission critical applications – with information and advice on connectivity options, device design and future-proofing to prolong the lifespan of the application and avoid costly mistakes.
Mobile technology g, e, 3 g, 3g +, h, h + or 4g _4g bd _ third and fourth gen...www.4g-bd.com
Those who use a smartphone ( especially those who do it for the first time ) at some time have wondered who those letters ( G, E, 3G, 3G +, H, H + or 4G ) displayed next to the time in top, which also shows other information such as call coverage, time, battery, etc ...
http://www.4g-bd.com/2014/09/mobile-technology-g-e-3g-h-4g.html#sthash.kDJLtxcq.dpbs
Future of Networking (5G) and The Impact on Smart Manufacturing and I.R 5.0Fabian Morais
As part of a team of four members, I carried out and assisted team mates in this research project that was given to us by DXC technology malaysia which was aim to investigate the impact of 5G on smart manufacturing and I.R 5.0. As part of this project the team completed the background research on 5G, What are the Challenges faced by Countries investing in 5G and How 5G can impact Smart Manufacturing.
4G LTE over satellite is arriving to the market at a faster pace than 2G and 3G did when they emerged. 4G carries the promise of a true mobile broadband experience with high volumes, higher speeds and enhanced efficiency, blurring the lines between cellular and wifi. Mobile operators will nevertheless wonder if 4G can be even more successful than its predecessors, and what value it really brings to the subscriber. They will also want to know if there are specifi c characteristics required to run the service over satellite, and if it is possible to optimize the traffi c just like in 2G and 3G to gain bandwidth and decrease the OPEX. Lastly, can 4G deployments be future proof in light of the upcoming 5G standards?
Future-Sat Africa, June 2016_concept documentAdrian Hall
Extensia's inaugural Satellite summit, scheduled for June 2016 in South Africa, will focus on satellite playing an essential role in Africa’s future digital communications strategy across all sectors.
When Broadcast meets Broadband - Hybrid delivery of content to carsAgneta Ronceret
Presented by Agneta Ronceret
To deliver long-lasting quality services to the connected vehicle, smart partnerships are essential. This presentation give an insight into how distribution technologies can collaborate to optimise onboard connected services. See different hybrid use cases to fulfill diverse consumer needs from security related to premium content and find out how a hybrid technology platform architecture could be designed.
The Connected Car: The Next 500 Million Connections (Mobile Broadband Event)Lucy Woods
Here are a few slides taken from our Mobile Broadband Special Interest Group (SIG) event on the 6th April at St Johns College, Cambridge. For all slides, please head to our resources page on our website. www.cambridgewireless.co.uk
Connected Cars Are the Next Must Have Consumer Electronics DeviceCisco Jasper
The focus of connected services by car manufacturers lately has been building out the connected services suite. The next transformation of services won’t be in the services themselves but in the business models of offering the services. If the car is to become a true consumer internet device, it will require real internet style monetization models.
In this talk, Mark Thomas, head of connected car product marketing for Cisco Jasper, explores internet monetization models, the infrastructure needed to monetize internet style and also learn about the vocabulary a vehicle knows when it’s an always on connected IoT device.
Presentation @ MoMo Hyderabad in Decemeber. Discusses about wimax, alternatives to wimax, evolution of wimax.
This needs a In Person Presentation Support.
Introduction to VoIP, 2nd chapter of "Unified Communications with Elastix" Vol.1
We recommend to read the chapter along with the presentation.
http://elx.ec/chapter2
Voice over Internet Protocol (VoIP) is a general term for a family of transmission technologies for delivery of voice communications over IP networks such as the Internet or other packet-switched networks.
The Art of VoIP Hacking - Defcon 23 WorkshopFatih Ozavci
VoIP attacks have evolved, and they are targeting Unified Communications (UC), commercial services, hosted environment and call centres using major vendor and protocol vulnerabilities. This workshop is designed to demonstrate these cutting edge VoIP attacks, and improve the VoIP skills of the incident response teams, penetration testers and network engineers. Signalling protocols are the centre of UC environments, but also susceptible to IP spoofing, trust issues, call spoofing, authentication bypass and invalid signalling flows. They can be hacked with legacy techniques, but a set of new attacks will be demonstrated in this workshop. This workshop includes basic attack types for UC infrastructure, advanced attacks to the SIP and Skinny protocol weaknesses, network infrastructure attacks, value added services analysis, Cdr/Log/Billing analysis and Viproy use to analyse signalling services using novel techniques. Also the well-known attacks to the network infrastructure will be combined with the current VoIP vulnerabilities to test the target workshop network. Attacking VoIP services requires limited knowledge today with the Viproy Penetration Testing Kit (written by Fatih). It has a dozen modules to test trust hacking issues, information collected from SIP and Skinny services, gaining unauthorised access, call redirection, call spoofing, brute-forcing VoIP accounts, Cisco CUCDM exploitation and debugging services using as MITM. Furthermore, Viproy provides these attack modules in the Metasploit Framework environment with full integration. The workshop contains live demonstration of practical VoIP attacks and usage of the Viproy modules.
In this hands-on workshop, attendees will learn about basic attack types for UC infrastructure, advanced attacks to the SIP protocol weaknesses, Cisco Skinny protocol hacking, hacking Cisco CUCDM and CUCM servers, network infrastructure attacks, value added services analysis, Cdr/Log/Billing analysis and Viproy VoIP pen-test kit to analyse VoIP services using novel techniques. New CDP, CUCDM and Cisco Skinny modules and techniques of Viproy will be demonstrated in the workshop as well.
Internet protocol (VoIP) is the technology of digitizing sound, compressing it, breaking it up into data packets, and sending it over an IP network.The conventional technique used for sending voice is PSTN (public switched telephone network) . As data traffic has higher speed than telephone traffic, so what we do most of the time we prefer to send voice over data networks. Voice over internet protocol (VoIP) is a method of telephone communication over a data network.
Rapid strides in Technology are making mobility seamless. Consumers are connected to the external world through a plethora of personal smart devices.
Automotive sector too is witnessing an unprecedented absorption of these technologies en masse to provide a connected car experience. There is an immediate need for the right mix of technologies/processes and the right delivery mechanisms for providing the Car occupants safer & ultimate driving Experience while generating value for the stake holders.
This presentation will cover some of the key technology trends and challenges involved in realizing the connected car functions
Definition:WiMAX is a fourth generation (4G) technology.WiMAX stands for Worldwide Interoperability for Microwave Access.WiMAX is technically also known as “IEEE 802.16”WiMAX is a wireless communications standard designed for creating Metropolitan Area Networks(MANs).A Broadband Wireless Access(BWA) technique offering fast broadband connection.It allows a user, to browse the internet on a laptop without physically connecting it to a router.It involves microwaves for the transfer of data wirelessly.Founded by Ensemble, CrossSpan, Harris & Nokia.
Overview of VoIP (Voice over IP) and FoIP (Fax over IP) technologies like Session Initiation Protocol and H.323.
Even though voice over IP (VoIP) was hailed as a technological innovation, the idea to transport real-time traffic over TCP/IP networks was not new back in the 1990s when VoIP started being deployed in networks. Chapter 2.5 of the venerable RFC793 (TCP) shows both data oriented application traffic as well as voice being transported over IP based networks.
Nevertheless, VoIP puts high demands on signal and protocol processing capabilities so it became possible at reasonable costs only in the 1990s.
VoIP can be roughly split into two main functions. Signaling protocols like SIP (Session Initiation Protocol), H.323 and MGCP/H.248 are used to establish a conference session and the data path for transporting real-time voice data packets. SIP has largely supplanted H.323 in recent years to its simpler structure and packet sequences. MGCP and H.248 are mostly used in carrier backbone networks.
Protocols like RTP (Real Time Protocol) transport voice packets and provide the necessary information for receivers to equalize packet flow variations to provide a smooth playback of the original voice signal.
Voice codecs are one of the core functions of the data path. Voice compression reduces the bandwidth required to transport voice over an IP based network. Compression may be less of a concern in local area networks with gigabit speeds, on slower links like 3G (UMTS, LTE) it still makes a lot of sense.
The algorithms used in different codecs make use of various characteristics of the characteristics of human speech recognition. Redundant information is removed from the signals thus slightly reducing the quality, but greatly reducing the required bandwidth.
In VoIP networks, the echo problem is typically compounded by the increased delay incurred by packetization of voice signals. To counteract the echo problem, VoIP gear (hard phones, soft phones, gateways) include echo cancelers to remove echo signals from the transmit signal.
To transport facsimile over an IP based network, even more technology is needed. Facsimile protocols are very susceptible to delay and delay variation and thus need more compensation algorithms. Protocols like T.38 terminate facsimile protocols like T.30 (analog facsimile) and transport the fax images as digitized pictures over IP based networks.
The quality of service of the deployed LTE technology by mobile network opera...IJECEIAES
In this study, the real-world performance analysis of four Nigerian mobile network operators (MNOs), namely MTN, GLO, Airtel, and 9Mobile longterm evolution (LTE) cellular network, were analyzed and compared. The Nigerian MNOs utilize 5 MHz, 10 MH, and 20 MHz channel bandwidths based on third-generation partnership project’s (3 GPPs) recommendation. The presented analysis shows the uplink (UL), and downlink (DL) throughputs gaps in mobility condition as well as other LTE’s system quality of service (QoS) key performance indicators (KPI’s) of: Connection drop rate, connection failure rate, peak physical downlink throughput, minimum radio link control (RLC) downlink throughput threshold and latency are not strictly followed. The reason may be due to a lack of regulatory oversight enforcement. The comparative studies showed that MTN provides the best QoS. The introduction of novel LTE QoS metrics herein referred to as national independent wireless broadband quality reporting (NIWBQR) is the significant contribution of this study. The goal of this study is to show the quality of the network as it affects the user's experience. Important observation showed that all the MNOs are not adhering to the 3 GPPs specified user plane latency of 30 ms and control plane latency of 100 ms, respectively, which makes video streaming and low latency communication a near-impossible task.
3rd Session of Turing100@Persistent Systems, Dr Sridhar Varadarajan, Sasken Communication Technologies Ltd presents on Net Neutrality: The supply-demand perspective
Paul Kenefick, Vice President at Alcatel-Lucent in the US, says that all available analysis projects massive growth in broadband services, particularly in mobile broadband, but that users will continually be seeking more as third party content and applications also booms. The communications industry is moving fundamentally from a service provider-centric model to a user-centric model. The US needs coherent broadband policymaking that will drive sustainable private sector activity but analyses need to look beyond simple penetration levels into other factors. International comparisons are also relevant.
Optimization of Quality of Service in 4G Wireless NetworksIDES Editor
4G radio access technologies should be able to
provide different types of IP services. These services rang from
narrow-band to broadband, from non-real-time to real-time,
and from unicast to multicast broadcast applications. When
the need arises for different levels of user mobility the access
systems are required with advanced capabilities of radio
resource management and Quality of Service (QoS). We
present, in this paper, the different QoS approaches by the
various wireless and connectivity’s networks as well as the
issues that will face their implementations in 4G.
Analysis of WiMAX regulation in South Korea and Indonesia - PresentationLaili Aidi
Abstract—The development and rollout of WiMAX introduces several regulatory and policy issues. This paper highlights the WiMAX Regulation in South Korea, as a country that is already more mature and had become the first to implement Wireless Broadband Access (WBA) of its kind (WiBro) in the world, and Indonesia, as a country that is still in the process of formulating the reconcilable regulation. The paper begins with a brief overview of the technologies behind WiMAX and compared the market situation relative to broadband and 3G mobile networks. Next, the paper examines the potentially significant specific policy and regulatory issues for regulator in each country and competition climate between stockholders. Finally, this data was used to obtain recommendations to overcome the said problems. We found out that WiMAX may prove to be a disruptive technology for existing telecommunication and Internet sector, but careful policy effectuation can ensure that the disruption could create the maximum benefit possible in the society and market.
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Please contact trough lailiaidi at gmail.com for download request
This report provides strategic suggestions in relation to the 4th mobile service based on following three questions and answers.
What network technology the new mobile carrier (4th mobile carrier) must consider for strategic reasons?
- As of now, major mobile operators in the global market are migrating from 3G to 4G rapidly. The 3G market is divided into various network technologies which are CDMA EVDO, WCDMA and WiMAX. But, in terms of 4G, LTE is the dominant technology. For the success of the 4th mobile carrier, it is required to offer not 3G but 4G service with reasonable prices.
What could be the methods to deliver new and reasonably-priced 4G services?
-3GPP defined that LTE encompasses FDD (Frequency Division Duplex) and TDD (Time Division Duplex). Among them, TDD (LTE-TDD) in unpaired spectrum just like WiBro has a high chance to be in line with the mainstream trend in the global mobile market.
What economic ripple effects are expected when the 4th mobile carrier conducts LTE-TDD?
- The 4th mobile carrier is required to analyze possible economic ripple effects if it provides mobile service (including handsets) based on LTE-TDD in accordance with the definition of 3GPP.
Multiple Representations And Misconceptions In Science Instructional Materials, originally presented at a high school Science Teacher Forum, January 2006.
Cristina Giosue proposes Donkey Milk for Italy--includes fascinating analyses of milk's energy content and systematic feedback analysis of animal husbandry.
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
UiPath New York Community Day in-person eventDianaGray10
UiPath Community Day is a unique gathering designed to foster collaboration, learning, and networking with automation enthusiasts. Whether you're an automation developer, business analyst, IT professional, solution architect, CoE lead, practitioner or a student/educator excited about the prospects of artificial intelligence and automation technologies in the United States, then the UiPath Community Day is definitely the place you want to be.
Join UiPath leaders, experts from the industry, and the amazing community members and let's connect over expert sessions, demos and use cases around AI in automation as we highlight our technology with a special speaker on Document Understanding.
📌Agenda
3:00 PM Registrations
3:30 PM Welcome note and Introductions | Corina Gheonea (Senior Director of Global UiPath Community)
4:00 PM Introduction to Document Understanding
How to build and deploy Document Understanding process
Where would Document Understanding be used.
Demo
Q&A
4:45 PM Customer/Partner showcase
Accelirate
Intro to Accelirate and history with UiPath
Why are we excited about the new AI features of UiPath?
Customer highlight
a. Document Understanding – BJs Case Study
b. Document Understanding + generative AI
5.30 PM Networking
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Here’s what you’ll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
JMeter webinar - integration with InfluxDB and GrafanaRTTS
Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
КАТЕРИНА АБЗЯТОВА «Ефективне планування тестування ключові аспекти та практ...QADay
Lviv Direction QADay 2024 (Professional Development)
КАТЕРИНА АБЗЯТОВА
«Ефективне планування тестування ключові аспекти та практичні поради»
https://linktr.ee/qadayua
The Art of the Pitch: WordPress Relationships and SalesLaura Byrne
Clients don’t know what they don’t know. What web solutions are right for them? How does WordPress come into the picture? How do you make sure you understand scope and timeline? What do you do if sometime changes?
All these questions and more will be explored as we talk about matching clients’ needs with what your agency offers without pulling teeth or pulling your hair out. Practical tips, and strategies for successful relationship building that leads to closing the deal.
Connector Corner: Automate dynamic content and events by pushing a buttonDianaGray10
Here is something new! In our next Connector Corner webinar, we will demonstrate how you can use a single workflow to:
Create a campaign using Mailchimp with merge tags/fields
Send an interactive Slack channel message (using buttons)
Have the message received by managers and peers along with a test email for review
But there’s more:
In a second workflow supporting the same use case, you’ll see:
Your campaign sent to target colleagues for approval
If the “Approve” button is clicked, a Jira/Zendesk ticket is created for the marketing design team
But—if the “Reject” button is pushed, colleagues will be alerted via Slack message
Join us to learn more about this new, human-in-the-loop capability, brought to you by Integration Service connectors.
And...
Speakers:
Akshay Agnihotri, Product Manager
Charlie Greenberg, Host
SCE: Service Control Environment (DB)
SCP: Service Control Point (intelligence NW for services using DB, i.e. Caller ID service, membership discount, etc.)
BTS : Base Transceiver Station
BSC: Base Station Controller (terminal authentication occurs here)
VMS: Voice Messaging System
PDSN : Packet Data Service Node (for packet NW including)
HA : Home Agent
IWF : Inter Working Function
HLR : Home Location Register
VLR : Visitor Location Register
MSC: Mobile Switching Center
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@ Finpro ry
LG Telecom never has EVDO network.
<number>
@ Finpro ry
Targeted annual turnover for 2005 : 10 Trillion KRW.
Various new applications such as MelOn (music service), mobile cyworld (community service), Cizel (movie service), GXG (mobile game), convergence of online and mobile services, and flexible pricing program vitalized mobile internet usage.
MOU : average voice call time per month
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As of September 2005, 42.8% of mobile phone owners aged 12 years or over have used the mobile internet at least once within the previous 6 months.
The percentage of mobile internet users is the highest among mobile phone owners aged 12~19 years(87%) followed by 20’s(73.1%) and 30’s(42.7%).
Users access to the mobile internet for 52.3 minutes and 6.5 times a week on the average and spend 5.7 EUR/month for accessing the mobile internet, which is 12.2% of the total spending for mobile phone use a month.
Most popular mobile internet contents are ringtone/melody download(96.8%), music(45.4%), image download/transmission(42.1%), and game(37.1%).
The most popular pricing program for the mobile internet use is ‘time-based charge’ system followed by fixed charge’ and ‘accessed-based charge’ system.
Over 70 % of mobile internet users have purchased services and goods through the mobile internet.
In 2004, 69.8% of wireless internet users connected to the wireless internet less than 5 times per week. And all wireless internet users access to it 4.9 times a week on the average.
<number>
@ Finpro ry
In 2004, data sales accounted for 19% of the total mobile service sales while the revenue from voice service stood at the remaining 81%. Data sales is expected to continue growing and reach 30% of the total mobile service by 2008.
There is a trend toward more data usage if subscribers own advanced multimedia handsets.
Mobile operators’ mobile internet sales out of total non-voice sales were 51%(SKT), 64%(KTF), and 36%(LGT) respectively in 2Q 2005.
Ratio of mobile internet sales is likely to increase when 3G services with fast data transmission speed fully deploys in 2006.
Non-voice services means airtime, SMS, per-download charge, and value-added services including CID and ringback-tone service
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@ Finpro ry
Mobile phone sales in the domestic market amounted to 15.9 million units in 2004 and is estimated to reach 13 ~ 16 million in 2005. Camera phones took more than 70% of the total sales, and the market was divided by Samsung, LG, and Pantech with the market share of 50%, 25%, and 15% respectively.
Mobile handset production in Korea is more sensitive to overseas demand than domestic demand. Domestic sales accounts for only around 10% of the total production in the country and 90% for overseas sales.
Please note the discrepancy in figures between Table 6 and 7. MIC figure is much less than National Statistics figure. Mostly MIC figure is used.
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Three major manufacturers, Samsung Electronics, LG Electronics, and Pantech & Curitel, are controlling 80% of the mobile handset market in Korea.
EVDO : Evolution Data Only. CDMA 1x EV-DO, called also HDR (High Data Rate), is a synchronous IMT2000 technology which has upgraded the data processing speed of CDMA2000 1x (IS95C) technology to 2.4Mbps at the maximum. EV(Evolution) means the evolution from CDMA20000 1x, and DO(Data Only) means that only data processing and transmission speed has been upgraded.
CDMA EVDO is Phase 1 and its specifications have been fixed and commercially deployed in Korea. Phase 2 is EVDO.
ANTS: Access Network Transceiver Station
ANC : Access Network Controller
BSC: Base Station Controller
AN AAA : Terminal authentication server
DRL : Daytime Running Light
Wibro follows 802.16e standards.
Wibro is expected to overcome non-mobility of fixed broadband, low speed and high price of mobile internet, and low coverage of WLAN.
License fee for Wibro Operators : KT - 125.8 bil KRW(100 mil Euro), SKT – 117 bil KRW (93 mil EUR)
Initial business model is a fee for internet access to mobile internet, WLAN, and fixed broadband internet. When the market it ready, value-added service will be developed for revenue generation.
Initial business model is a fee for internet access to mobile internet, WLAN, and fixed broadband internet. When the market it ready, value-added service will be developed for revenue generation.
Although KT has its subsidiary ‘KTF’ that is a mobile operator, KT itself dose not have a mobile business other than WLAN business. In order to cope with the convergence era, KT has been eager to enter the mobile business. Wibro is seen as a means to give a mobile wing to KT, which is why KT considers it an essential for its future business.
SKT plans to adopt IPv6 over Wibro, but investment on that will start from 2006, aiming to achieve 30Mbps in the beginning – 50Mbps by 2008 – 100Mbps by 2010.
It takes 40 seconds to send 1MB MM over the mobile NW while it takes only 8 seconds over Wibro. To download a 4MB (1 packet=50byte) MP3 over the current mobile NW, it costs 120000KRW (100 EUR).
SKT sees HSDPA more important than Wibro as ;HSDPA is easier to realize mobile TPS, cheaper for NW investment, and users prefer a mobile phone type terminal.
Mobile phone type terminal is preferred. Due to price and mobility, users are not likely to buy two handsets for similar services. HSDPA can offer nationwide voice and data services, and therefore is likely to be preferred by users. Once selected, a handset has a lock-in effect.
SKT’s june/Nate on CDMA network, its satellite DMB through TU Media, Wibro, and HSDPA all offer mobile TV service. SK Networks is in charge of handset distribution of SK Telecom. SK Communications and Widerthan.com are contents and solution providers.
Commercially launched in Feb. 2002, NESPOT is a Wi-Fi (IEEE 802.11b) wireless internet service provided by KT in the area where Access Points are installed through laptop or PDA equipped with wireless LAN card and a free software provided by KT.
KT has about 15,000 hotspots across the country.
Two ways of connecting to the internet via NESPOT :
(1) Connection through ID and Password
(2) Connection through MAC (direct connection by insertion of wireless LAN card)
Subscriber in the chart includes corporate customers.
Korean companies own many IPRs in H.264 (MPEG4 Part 10 AVC) and MPEG4 BSAC. BSAC, developed by Samsung Electronics, guarantees 96kbps, a CD-quality audio. Eureka 147 is based on OFDM (Orthogonal Frequency Division Multiplex) for transmission technology.
System E was developed by Toshiba. System E is based on CDM (Code Division Multiplex) for transmission technology.
6 Terrestrial Operators : KBS, MBC, SBS, YTN Consortium, KMMB Consortium, Korea DMB Consortium
Terrestrial DMB is a existing broadcasters-driven service and was born as an extension of existing terrestrial TV service.
1 Satellite Operator: TU Media (SK Telecom’s affiliate company) is the satellite DMB N/W and service operator. http://www.tu4u.com/main.jsp
Satellite DMB is a mobile operator-driven new service and was born to create new ARPU source.
SK Telecom’s satellite is for 135, 144, 154 degree, longitude.
KT’s satellite is for 113 degree, longitude.
TU offered free of charge trial service from Jan. to April.
Programs are sent from the Broadcasting Center to the Satellite using Ku Band. The Satellite sends the received contents to terminals on earth such as PDA or mobile phone using S Band. In case there are shadow areas that hinders signals, signals are sent to Gap Fillers on earth using Ku Band, and then Gap Fillers sends signals to end users’ terminal using S Band.
SkyTeletech is buying DMB baseband chip from LG Electronics and Toshiba. Pantech and Curitel is buying the chip from TelAce. SkyTeletech’s DMB mobile phone IMB-1000 adopted Toshiba’s baseband chip, but its following model will adopt LG’s.
IDC 2100 & IDC 1000 by INNOACE
HDMB 1000 by Hyundai Digital Tech
HN3000 by ChoongAng System
Alticast and Air Code (both Korean companies) are developing solutions solutions to be ported on the terminal and broadcasting server for future data service over satellite DMB. Together with ETRI and SK Telecom, the two companies are developing standards for data service for satellite DMB. Alticast supplied middleware platform for MHP satellite broadcasting service and OCAP cable digital TV.
6 operators do not have terminal distribution channel yet and are unsure how to build the network. MIC and the 6 operators want the three mobile operators to distribute the terminal, but the mobile operators do not see the merits of doing so.
Mobile operators have know-how to build Gap Fillers and also have spaces to install them, which terrestrial DMB operators lack.
While mobile operators want charged service for terrestrial DMB, terrestrial DMB operators (their trade unions in specific) insist on free of charge service. From mobile operators’ point of view, revenue comes from subscription fee. From terrestrial DMB operators’ point of view, revenue comes from advertising fee of enterprises.
MOT: Multimedie Object Transfer. MOT is a protocol that enables file transfer and replay of the received file.
IP Tunneling is an IP-based data transfer technology. IP-based data transfer on the Web can be done over the broadcasting network (terrestrial DMB network) using IP Tunneling technology.
Using MOT and IP Tunneling, new dimensions of data broadcasting is possible through terrestrial DMB. For example, lyrics of songs being heard over the terrestrial DMB can be sent in text file to the user terminal simultaneously. Pictures of singers can be shown in Slide Show, as well.
Samsung and Nortel have supplied 900 BSTs to SKT during 1H 2005
Targeted coverage within 2005 are 23 cities by SKT and 17 cities by KTF.
SKT’s CDMA network is based on 800MHz while KTF and LGT’s are on 1.8GHz. WCDMA and EVDV are on 2GHz bandwidth. Therefore, DMDB handsets that guarantee interoperability between WCDMA and CDMA must be released in order to allow WCDMA to work nationwide.
SKT’s target was to gain 200,000 subscribers by the end of 2005 while KTF targeted 50,000 subscribers, which all failed.
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Samsung Electronics’ demonstration on HSDPA system and terminal during Cebit 2005 showed 1.8Mbps. HSDPA is a software upgrade on WCDMA. When HSDPA is adopted, mobile TPS (triple play service) can be enable.
SKT has signed an agreement with Hanaro Telecom to cooperation for WLAN service.
PSTN-based fixed telephony can be changed to WLAN-based VoIP giving an access to the Internet. In outdoors, CDMA or HSDPA network is used for data service. Commercialization is planned for Q2 2006. KT plans to apply WLAN to Home Network devices.
UWB is a new wireless transmission technology taking over 1.5GHz bandwidth, resulting in 500Mbps~1Gbps broadband transmission speed. Power consumption of UWB is only 1/100 of mobile phone and WLAN.
ETRI (Electronic and Telecommunications Research Institute) is a leading State-funded R&D agency in the electronics.
SAIT (Samsung Advanced Institution of Technology) is the central R&D Center of Samsung Electronics working on mid-to-long term future technologies.
UWB is one of the core technologies for Home Network along with Zigbee and RFID.
Global UWB market is expected to increase from 188 million USD in 2004 to 1,385 million USD in 2007.
Samsung’s Sense X20 uses AirGo Networks MIMO chip.
TTA (Telecommunications Technology Association) is a State-funded Association that establishes and provides technical standards in collaboration with companies, research institutions, and academia. It sets up plans for standardization, establish standards, and tests & certifies standard products.
Budget of government-funded research institutes increased to 2,113.9 billion KRW (1,678) in 2004 from 1,094.1 billion KRW (8,683) in 1998. The substantial growth mainly comes from the increase in government’s R&D projects, which showed a 114% growth from 1998 to 2004. Especially, portion of government-commissioned R&D projects leaped by 167.9% during the period. Research staff of the government-funded research institutes have expanded from 6,081 people to 8,023 people during the period.
Budget for public R&D in 2006 will increase by 15% from 2005.
In 2005, The Korean government analysed the 10 mega public R&D projects in which investment of over 100 billion KRW was put since 1989. The conclusion is that 7 of the 10 were success while the rest (Techno Park, Environmental Engineering, and Civil-Military Technology) could have been done better.
The analysis suggests that the investment of 2.1 bil EUR poured in from 1989 until 2004 will have 314 trillion KRW (249 bil EUR) worth of economic rippling effect by 2010.
ETRI has 1800 R&D staff with master and Ph.D degree. ETRI has about 13000 patents of which 3000 are international patents. It earns 365 billion KRW per year from technical license. ETRI’s main commercialization focus for 2005 lies in DMB and Wibro. ETRI aims to function as national CTO.
- Samsung Group will invest 47 trillion KRW (37 bil EUR) in R&D for 5 years until 2010 with an aim to create 50 world-best products and 70 billion USD worth of brand power and generate 30 trillion KRW (24 bil EUR) of before-tax-profit.
- Samsung Group’s selected next generation growth engine :
large capacity memory, next generation display, mobile communications, digital TV, next generation printer, System LSI, next generation mass storage, Air control system, Energy, Light source, high-value ships, precision optical machines, electronic materials.
- For this, Samsung will hire 6000 new R&D staff each year. On top of the 47 trillion KRW for R&D, Samsung will invest 4 trillion KRW for industry-university joint R&D and 1.2 trillionKRW for supporting suppliers.
- Intel Korea R&D Center was recently set up
- Motorola announced it would set up its R&D Center in Korea
- Korean government is making great efforts to attract foreign R&D Centers in the high IT technology
MIC announced in January 2005 that it will expedite the development and international standardization activities of CR (Cognitive Radio) and SDR (Software Defined Radio)
CR can analyze spectrum environment and find optimal spectrum so that optimal spectrum can be automatically used. Also it can switch between CDMA and GSM.
SDR has the same function as CR. CR is a Hardware technology while SDR is a Software technology
When CR and SDR are realized, one terminal can work both in CDMA and GSM network, and the terminal can find the optimal spectrum on various bandwidth such as 800MHz, 900MHz, or 1.8GHz for itself.
HY-SDR Center is world-reputed R&D center in SDR technology.
Killer applications in 2004 were more sophisticated ring tones (music), characters, and games. Downloading MP3 music files through wire-wireless converged portals gained popularity.
Out of the total mobile subscribers, actual users of mobile internet are only 14 million. How to induce the rest, mostly composed of over age 40s, to use the mobile internet is the key to more revenue generation. Telematic and mobile banking are the new services they can use.
Voice call has reached saturation. Operators are focusing on new non-voice services to sustain growth.
Despite the success of mobile internet service in Korea, only a few top mobile Content Providers are successful and taking the fair share of the growing pie. 7.4% of the total CPs have more than 2 billion KRW (1.4 million EUR) of annual turnover. About 81% of the total CPs have not reached break-even yet. There are over 1,300 CPs competing in the market. 67% of the total CPs are employing less than 20 people. 70% of the total CPs have less than 500 million KRW (400,000 EUR) of paid-in-capital.
SKT has 4,670 menus and 680,000 contents in its mobile internet service.
Most popular mobile internet contents are ring tone/melody download(96.8%), followed by music(45.4%), picture download/transmission(42.1%), and game(37.1%).
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Mobile finance service launched by SKT and KTF in 2001 has not been very successful in Korea until mobile banking service hit the market. The first form was a mobile payment service through credit card built in handsets.
LG Telecom, the country's third-largest mobile carrier, sparked the race for mobile financial services late last year, expanding its user base with Bank On, a full mobile banking solution for Kookmin Bank customers. LG, which has long faced an uphill battle to compete with its bigger rivals, benefited from the mobile banking service after staging joint marketing campaigns with Kookmin, the country's largest lender.IC chip based mobile finance service or mobile banking service was introduced in Korea in 2003.
As of September 2005, 85.7% of mobile internet users are aware of mobile banking service while only 8.4% of those actually use the service. (Source: NIDA)
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Mobile operators revenue from CID and SMS between 2001 and 1H 2005 marked 1,825 million EUR (from CID: 899.7 million EUR / from SMS: 968.5 million EUR). The revenue is divided to 1,031 million EUR, 529 million EUR, and 300 million EUR by SKT, KTF, and LGT respectively.
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SKT’s multimedia music service, MelOn, lets user to download music files an play on mobile handset, PC and MP3 players as long as subscription with monthly flat fee is valid.
Due to development of mobile network and handset, more sophisticated wireless internet services with improved functions are in demand. Entertainment services are leading the trend.
Users can not only listen to music but also download ring tone/ ringback tone and tailor-made music anytime through music portals both under wired and wireless conditions.
Ring back tone was introduced by SKT in March 2002 with a brand name “Color Ring”. LGT and KTF joined the lucrative business in July and October 2002.
SKT’s sales from ring tone service is divided 70% to 30% between MIDI tones and MP3 tones.
MIDI: Music Instrument Digital Interface
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Mobile game is a major killer application in the wireless internet contents market.
Mobile game genres are RPG, Tycoon, sports, puzzle & board, action/arcade/shooting.
More than 33 million handsets capable of playing mobile games have been distributed in the Korean market.
According to SKT, mobile game was for killing time outdoor in the past. But, it is now more used indoor to enjoy the game itself
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The first multimedia content introduced in Korea was black & white animation for the mobile phone screens in May 2000 and its market began to greatly expand thanks to wireless internet-capable handsets with color LCD in 2001.
Currently available moving image contents such as movie, soap opera, TV entertainment program, music video, education program, movie preview, and concert hoop-up can be executed only through EV-DO phones.
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Current trend of celebrity nude collections was a driving force behind the rapid growth of the mobile adult contents market emerging as an important revenue source even to many CPs whose core business was not adult contents.
Data fee for using moving image is still too high.
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Telematics market is divided to ‘before market’ and ‘after market’. Major players in the before market are SKT, TU Media, Renault Samsung Motors, LGT, Hyundai-Kia Motors, KTF, and Ssangyong Motor while SKT, SK, Samsung Electronics, KTF and LGT are competing in the aftermarket.
Telematics services : Navigation, Traffic info, Theft prevention, Location tracking,Remote control, Remote diagnostic, Mobile internet, etc.
Pricing : Fixed monthly fee + info usage fee
KISDI : Korea Information Strategy Development Institute serves as an advisory role on national initiatives for the construction of an advanced information society. It contributes to the development of Korea’s IT policies.
KCC : Korea Communications Commission. The Korea Communications Commission (KCC) is an independent regulatory agency. Established by the Article 37 of Telecommunications Basic Act, it is charged with deliberating issues concerning fair competition environments and consumer protection of telecommunication services, and with arbitrating disputes among telecommunication service carriers and between users and carriers.
BcN is a next generation network converging communications, broadcasting, and internet while offering QoS broadband multimedia service and enhanced security at the transmission speed of 50 to 100Mbps.
The Korean government announced in November 2003 that the government and the private sector would make an advance investment of 2 trillion KRW and eventually induce 67 trillion KRW of private investment in the BcN-related business between 2004 and 2010.
Trial service over the BcN was launched in some parts of a few metropolitan areas in 2005.
The standard specification was drafted in lieu of the platform requirements jointly drafted by the three carriers on September 4, 2002
WIPI : Wireless Internet Platform for Interoperability
From April 2005, all new mobile handsets are required to port WIPI.
As of January, 2005, mobile operators sold about 1 million WIPI-ported mobile handsets in 47 models.
Proprietary platform such as GNEX (upgraded version of SKVM and GVM) and BREW will be used along with WIPI. As of January, 2005, about 17.5 million mobile phones are ported with GVM/GNEX, which is about 48% of the domestic mobile phone market. Of the 17.5 million, 25% is ported with GNEX. There are about 50,000 contents that work on GVM/GNEX.
GNEX Application Manager manages contents downloaded on GENEX-ported system, loads the contents in the Memory, and activates GNEX Virtual Machine to execute loaded contents. It also transfers system events that are delivered by Event Handler to GNEX contents.
GNEX Virtual Machine interprets and activates GNEX contents. GNEX Virtual Machines is optimized to run games and multimedia contents.
GNEX Kernel provides various system interfaces.
GNEX Event Handler receives and processes Event that is delivered from system.
GNEX Device Driver functions as an interface between GNEX module and system. It includes terminal-related interfaces for Memory Management, LCD Display, Audio/Vibrator Control, System Information, Screen-saver/Ring-tone, File System, Socket, Voice Call, SMS, Browser, Serial Communication, VOD/Camera Control, Phone Book/History, Phone Image Control, etc.
As of October 2004, 7 models of KTF, 10 models of SKT, and 2 models of LGT have ported WIPI on their handsets, aiming to increase the number to 50 by the yearend for three operators.
Dica : Digital Camera
DiCam : Digital Camcorder
PnP : Plug and Play
Along with the small & light handset trend, internal antenna or intenna including ceramic chip antenna and DRA (Dielectric Resonator Antenna) are gaining the market.
Megapixel image sensor is becoming the mainstream of camera phone image sensor technology replacing CIF and VGA image sensors, which were main features in 2002 and 2004 respectively. The ratio of VGA to the total image sensor market was 75% in 2004.
After Pixelplus, SiliconFile also started exporting CMOS Image Sensors to the Asian market including Japan, China, and Taiwan.
Megapixel camera module manufactures: Samsung Electro-Mechanics and Sunyang DNT,
Samsung Electronics introduced Korea’s first camera phone 100,000 pixel CMOS module installed in 2000.
PD-6000 with 330,000 pixel CMOS camera module by Pantech and Curitel brought so-called ‘camera phone era” to the country in October 2002.
Megapixel mobile phones have been produced by Japanese and Korean companies since the second half of 2003.
Major Korean mobile phone makes, Samsung, LG, and Pantech, started producing 3 megapixel handsets in July 2004 and Samsung came to introduce 5 megapixel camera phones at the end of 2004.
‘One Phone’ is a new service offered by KT. While at home call to mobile phone is switched to fixed telephony.
‘NESPOT Swing’ is a WLAN+CDMA converged WLAN service offered by KT. When WLAN AP is not available, CDMA network is used.
VoIP over WLAN service will be commercially available by the yearend by Korean telcos. Enterprise customers are interested.
Samsung and LG Electronics started to develop a UMA(Unlicensed Mobile Access) terminal that supports multimedia network between GSM and WLAN. UMA terminal supports seamless roaming between mobile phone and WLAN. Commercialization is expected happen early 2006.
Edge router is a system that enables network convergence and converged multimedia services over BcN. Cisco, Juniper, Laurel Networks are major suppliers.