15 Posts about 'Stuff'
- Battle between 3G Network and Wi-Fi (1) | 2011/02/02
- Enjoy Real-time TV Contents on IPTV | 2008/12/11
- The LG Mobile World Cup | 2008/11/02
- Weekly Newletter on Korean Digital Landscape by KoreanInsight.com | 2008/11/01
- Stagnation of SKT's Growth (1) | 2008/10/31
- SMS (Short Message Service) Usage Patterns of Korean People | 2008/08/05
- SK Telecom Released a New Price Discount Program for Students. | 2008/08/03
Battle between 3G Network and Wi-Fi :: 2011/02/02 13:50
As the adoption rate of smartphone has drastically increased since the last year, the two major mobile operators, including SK Telecom and KT, have come up with various measures to deal with the situations. Interestingly, two companies are going separate ways.
In order to handle the sudden demand of mobile data traffic, KT concentrates on Wi-Fi network. Comparing their Wi-Fi network coverage with SKT’s Wi-Fi Coverage through TV commercials, KT promotes their superior Wi-Fi network and tries to appeal to potential customers who have plans to buy smartphones. Actually, the number of KT’s national Wi-Fi hotspots is 30,000, while SKT has only 10,000 Wi-Fi hotspots. In my opinion, this strategy comes from KT’s inherent position, the first Korean fixed telecommunication operator. KT has a wide coverage of fixed broadband network and is able to install Wi-Fi hotspots anywhere more easily rather than competitors.
On the other hand, SKT focuses on 3G Network to handle the increasing mobile data traffic. According to its recent announcement, SK Telecom reinforced their 3G data network by expanding their frequency assignments from 4FA to 6FA and allotted 3FA into mobile data services. Additionally, SK Telecom announced they will commercialize LTE (3.9G) network in the incoming July. Even after SK Telecom decided that they would concentrate on 3G network, they have also tried to strengthen their Wi-Fi network. Until 2009, SK Telecom’s Wi-Fi network was very weak, but they have built 10,000 Wi-Fi hotspots and have an additional plan to increase the hotspots by 45,000 in 2011.
Nobody knows whether which operator’s strategy is better, but I think smartphone users will eventually depend on mobile network rather than Wi-Fi network. If we only use our smartphone indoor, Wi-Fi network would be sufficient for our smartphone usages. However, we have many applications which we usually use on street. For instance, when I wait for a bus on street, I use an application which shows the estimated time of bus arrival. In order to use this kind of services, I cannot find any active Wi-Fi hotspot.
In 2010, the total number of smartphone subscribers was 7 million, and the number will be expected to reach to 20 million in 2010. Eventually, the data traffic will also increase drastically. 2011 will be the new beginning year to prove which player’s strategy is better.
SK Telecom's TV Commercial
KT's TV Commercial
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Enjoy Real-time TV Contents on IPTV :: 2008/12/11 17:35
KT started to provide a trial service from Nov. 17th and has 30 real-time TV channels. The number of channels will be increased. Moreover, LG and SK announced that they finalized contracting with three major TV companies and provide major airwaves from this month. From 2009, all IPTV companies will start their business aggressively.
In my case, I am using CATV at home. However, I am considering subscribing the IPTV service. New war between CATV companies and IPTV companies would break out soon.
Korean IPTV companies will conduct an opening ceremony of commercialized real-time IPTV tomorrow. I will participate in the ceremony and take some pictures. I will post them later.
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The LG Mobile World Cup :: 2008/11/02 14:51
LG Electronics launched the LG Mobile World Cup, giving participants a chance to show off the speed and accuracy of their text messaging skills. This event began in Seoul, Korea on October 27 and will be in Brazil in late this year. In addition, this event will be expanded to 15 more countries and a winner of the world will be picked out next year.
According to market research company Gartner, text messaging is expanding at an explosive rate. This year, people will send an estimated 2.5 trillion text messages and this number is expected to surpass 5.6 trillion by 2012. For perspective, every people will send about 6.7 billion text messages per day this year.
As the popularity of text messaging has risen, phone manufacturers are trying to make mobile handsets which are friendly for sending text messages. (Recently, another Korean handset provider, Pantech made a contract with AT&T in order to provide "World's Thinnest Qwerty Keyboard" Handsets.) As I mentioned on the post, "SMS Usage Patterns of Korean People", over 40% text messages are sent using usual computer with QWERTY keyboard. It means usual people are familiar with QWERTY keypad and, if handsets provide a similar keypad, text messaging would be expanded more. (Also, refer to the below post, "An Innovative Mobile Keypad!!!")
According to market research company Gartner, text messaging is expanding at an explosive rate. This year, people will send an estimated 2.5 trillion text messages and this number is expected to surpass 5.6 trillion by 2012. For perspective, every people will send about 6.7 billion text messages per day this year.
As the popularity of text messaging has risen, phone manufacturers are trying to make mobile handsets which are friendly for sending text messages. (Recently, another Korean handset provider, Pantech made a contract with AT&T in order to provide "World's Thinnest Qwerty Keyboard" Handsets.) As I mentioned on the post, "SMS Usage Patterns of Korean People", over 40% text messages are sent using usual computer with QWERTY keyboard. It means usual people are familiar with QWERTY keypad and, if handsets provide a similar keypad, text messaging would be expanded more. (Also, refer to the below post, "An Innovative Mobile Keypad!!!")
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Weekly Newletter on Korean Digital Landscape by KoreanInsight.com :: 2008/11/01 15:28
Korean Insight posted that they will launch a news letter service to deliver news and innovative service regarding korean digital world. I believe that it would be a good opportunity for people to want to know about Korean mobile, internet and media industries. Please refer to the below link for detail.
Coming Soon - Weekly Newsletter on Korean Digital Landscape
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Stagnation of SKT's Growth :: 2008/10/31 00:46
The biggest mobile operator in Korea, SK Telecom announced 57% decline in its third-quarter profit. The higher marketing costs seems to be a root cause of the decline.
SK Telecom has competed with KTF in order to attract customers with WCDMA(3G) service. SK Telecom has maintained its doninant position with market share of over 50%. However, SK Telecom has poured extraordinary marketing cost for attracting 3G service users. Although SK Telecom succeeded to defend its market position against KTF and LG Telecom, the total number of mobile services has not increased. Because most of 3G service users are not new users of mobile service but existing users who only change their mobile service from 2G to 3G.
The penetration rate of Korea's mobile market is already over 90%. Additional growth in the domestic market might be not expected any more except for mobile data service area.
Please refer to the below table regarding SK Telecom's profit.
| (Unit : $Bil) | Q3.2007 | Q4.2008 | Increase Rate |
| Profit | 776.8 | 333.6 | -57% |
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SMS (Short Message Service) Usage Patterns of Korean People :: 2008/08/05 14:01
I posted 'Catalyst for Growth of SMS Usage' in last April. I found an interesting article regarding the post.
Recently, K Research, a research firm specialized in IT & mobile, conducted a survey about SMS usage patterns of Korean people. There was a question about how to use SMS and very interesting result was identified. The question is "How do you send SMS?" You guys might think that most of people send SMS using mobile handsets. HOWEVER, 40 percent of Korean people use instant messenger for sending SMS.
How do you send SMS? (Sample : 3,086)
Age
By Instant Messenger
By Mobile Handset
Middle School Students
13.4%
86.6%
High School Students
10.9%
89.1%
20 ~ 24 yrs
17.9%
82.1%
25 ~ 29 yrs
30.0%
70.0%
30 ~ 39 yrs
45.7%
54.3%
40 ~ 49 yrs
48.9%
51.1%
50 ~ 64 yrs
43.7%
56.3%
Total
42.9%
57.1%
Most of young people under 29 years old prefer mobile handset to instant messenger to send SMS. Because they usually stay in school or enjoy wlaking on street. However, many people over 30 years old use instant messenger such as NateOn for sending SMS. Those people usually stay in office and work in front of computer. When they get a message or want to send a message, it is very convenient to use the instant messenger on computer.
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SK Telecom Released a New Price Discount Program for Students. :: 2008/08/03 23:25
SK Telecom announced that a new price discount program for middle and high school students as well as college students. Students will pay 50 percent of regular price when they make a call to other students who are attend same school. Students should call to the customer center of SK Telecom and register the name of their school. After registering the name of school, they can save money whenever calling to friends in same school.
Moreover, this discount program is applied simultaneously and together with other discount programs. For instance, most of college students are getting a discount benefit for using mobile phone in a specific region. If a student thinks that he usually use mobile voice services near his college, he can register the region and get discount benefits when using mobile services in the region.
From August 4th, students can get discount benefits from both price discount among friends in same school and price discount in a specific region. If a student call to his friend in the campus, he only pays abount 0.5 cents per 10 seconds. The regular price is 2 cents per 10 seconds.
Although SK Telecom is a market leader and expect to attract many new students to its customers, KTF and LG Telecom announced that they did not prepared simmilar program in order to react SK Telecom's strategy.
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