Korea mobile phone and communication service provider SK Telecom declared that they have targeted at the mobile payment transaction market in the Asia-Pacific region. The company develops multi mobile financial services based on radio frequency technology.

SK Telecom has provided mobile payment transaction for more than one million Combi card users. Combi card is a kind of Korea financial USIM card. USIM is short for Universal Subscriber Identity Module and it’s also called the upgraded SIM. It’s a component of UMTS 3G network.

USIM is a kind of application of UICC smart card mobile. SK Telecom also provides “T cash” service. “T cash” is launched in January, 2009. At present, more than one million mobile phone users deal with the public transport service with “T cash”. “T cash” is regarded as the first business which has gained rapid development in the Korea mobile payment field.

SK Telecom also cooperates with Hana Card to take part in other mobile payment activities including the “T Smart Pay”. It also declares that the company plans to concentrate on the developing and promoting of the NFC mobile payment. SK Telecom published it would develop a platform with Japan Telecom provider KDDI and mobile payment company Softbank Mobile.

An Israel electronics company Modu released a “world’s smallest mobile phone”. Actually, it’s not debut of the small phone. It has appeared on some exhibitions. This is the second generation product. The functions and features – 2GB memory and changeable cases have been further perfected.

In order to make the world record, the designer made an effort at the small phone. The size of the model is 72mm×37mm×7.8mm. It just has a 1.3 inch OLED screen. It’s even much smaller than the credit card. It only weighs 40g. It’s obvious that the screen is small and there’s not much keys. You may do some operations with your fingernails.

However, don’t look down upon the small gadget. The mobile phone can realize many functions with the different cases. You can take pictures in darkness with it. You can also listen to the music or play games. It doesn’t only support the daily calls, it also supports the mp3 player.

You know there’s 2GB capacity. The 530mA battery can support 8 hours music playback, 2.5 hours continue calling and 100 hours standby time. It’s commendable for the small phone to have so excellent performance.

Finally, don’t forget to have a look at the wholesale mobile phones on Chinazrh. We have many new arrivals of Quad-band Bar phone. Don’t miss the chance to get your favorite mobile phones.

On the battlefield, the soldiers should always hold the gun and equipment well. Before long, the soldiers will carry equipment based on Android system. If somebody forgets to carry it, he probably should go back to the military base.

The American Raytheon Company will continue bearing the responsibility of developing the Android combat system. According to a Reuter report, American Raytheon Company will publish an Android defense system. The system is able to scan the topography, collect air reconnaissance and even recognize the facial features of the criminals.

Though the news sounds sort of science fiction, the Raytheon Company has openly declared that it’s developing the software according to the requirement of United States Department of Defense.

The launched RATS has been operated successfully on HTC Dream smartphone. The vice president who is in charge of the national and civil defense, Mark Bigham declared to the reporters, the software has been operated on Android smartphone produced by Motorola and HTC and they are confident to release the vast potential of these phones.

Compared with the Android tactical (can only be used for tracking and searching the air footage) system published last October, the latest Raytheon plays a greater role in the army. Currently, the U.S. Army and special force has reserved the system. The Indian military is likely to introduce the system.

The launched Android tactical system RATS has been operated on HTC Dream, but stronger performance of mobile phone should be required to support the new Android ground war system.

Digital TV has three transmission modes, terrestrial, satellite and cable. In 1995, DVB was established by 150 European organizations. It has 200 members now. As to the terrestrial digital TV broadcasting standard, EU DVB-T, US ATSC (Advanced Television System Committee) and Japan ISDB-T (Integrated Services Digital Broadcasting) are approved by ITU. And China has launched the DMB-T/H.

From the picture, you can know where each of the digital standards is used across the world.

DVB-T
It is the DVB European-based consortium standard for the broadcast transmission of digital terrestrial television that was first broadcast in the UK in 1997. This system transmits compressed digital audio, video and other data in an MPEG transport stream, using coded orthogonal frequency-division multiplexing (COFDM or OFDM) modulation.

ATSC
The ATSC standard was developed in the early 1990s by the Grand Alliance, a consortium of electronics and telecommunications companies that assembled to develop a specification for what is now known as HDTV. ATSC formats also include standard-definition formats, although initially only HDTV services were launched in the digital format.

ISDB-T
ISDB is a Japanese standard for digital television (DTV) and digital radio used by the country’s radio and television stations. ISDB replaced the previously used MUSE “Hi-vision” analogue HDTV system. An alternative standard based on the original ISDB was developed by the Brazilian government and is being widely adopted in South America.

DMB-T/H
It is the digital terrestrial television (DTT) standard adopted in the People’s Republic of China (PRC), including Hong Kong and Macau. This mandatory standard covers both fixed and mobile terminals and will eventually serve more than half of the television viewers in the PRC, especially those in suburban and rural areas.

The related websites:
• The Wikipedia page for Digital Terrestrial Television
• The Wikipedia page for Digital Terrestrial Television Deployment by country

Knowing for mini electronics producing, the Japan JTT Company has launched a mini digital camera – Chobi Mini camera. The most outstanding feature of it is the super min shape. It’s only of the size of an eraser. It can be safely placed in your palm of a hand. Interestingly, it may be too small to be operated by man.

It’s said that Chobi Mini only measures 4.4*2.9*1.2 cm and weighs 14g. However, it’s capable of shooting AVI video of 1280*960/30fps or 2048*1536 JPEG photos. Also, Chobi Mini supports the 30fps continuous shooting and monophonic recording functions. The built-in rechargeable battery can support 45 minutes shooting and 50 minutes recording.

It’s compatible with Windows XP/Visa/7 and Mac OS X 10.4 system. It can be charged through the USB interface. About the storage medium, it chooses the microSD/SDHC which can be up to 8GB.

The Chobi Mini has been sold online at the price of 13,850 yen. Additionally, the dealer only provides one month guarantee. It seems that it’s only a mini digital toy. 

However, don’t be upset. You always have a chance to get a useful digital camera. You can make an option of practical wholesale digital camera in Chinazrh freely. And the wholesale price is much cheaper than the mini camera’s.

It’s said that AMD will launch a low power consumption and low cost processor chip named “Ontario“. The chip integrates the X96 processor unit with the pattern element. However, the item will only target at the netbook market, but not the tablet and some other innovative products field.

The CEO of AMD Derrick Meyer said that “Ontario” would be the first Fusion APU come to the market. The item is scheduled to be on the market in the fourth quarter this year. It’s earlier than the planned first quarter of next year.

Meyer said, though Ontario is capable of being applied to tablets and other computer products, it’s not their goal. At present, AMD hope that Ontario will be mainly used for netbook and low-end notebooks.

Come to the computer products, there are some new arrivals in our wholesale electronics catogary. There are smart book and Goodgle android tablet PC availabe for you.

Take the 7 inch wide-screen Tablet PC for example. The black model must impress you a lot. The wide screen provides you a clear display. And it will be very convinient for you to hold the 7 inch tablet in your hands.

The GPS, e-book reader and Youtube are all offered for you. No matter you are a business man or a student, you will feel it’s very convenient to carry it. And the price is quite cheap than a normal notebbook.

Computer has become our indispensable partner and brings many benefits to us. However, some syndromes will be caused if we spend a lot of time using computer. You may get dry eyes and pain back.

If you can use the computer in a right way, you will enjoy a healthier life. You may face the computer for a whole day for studying, working or recreation. There are some useful tips for using computer.

Comfortable surroundings
Before you use the computer, you should place your computer in a right place and this is the basic preparation. And it’s important to adjust the brightness. The brightness of the screen should go with the brightness in the room. Don’t operate the computer in the too dark or too bright conditions, because the contrast of black and white is harmful to the eyes.

Scientific placing
In order to go with the diopter of your eyes, the monitor should be placed 10-20 degrees below your visual line and 0.6-0.7 meter to you. Keep a large space behind your monitor so that your eyes can have a good rest.

Right sitting position
A comfortable chair is needed. You can adjust the height and angle of inclination according to your needs. The poor posture can lead the related diseases like cervical spondylosis. First, sit upright. Second, keep the forearm vertical posture or 10-20 degrees higher with upper arm. Third, keep the wrist and forarm in the same line. Don’t make your chin close to the neck. Finally, don’t have your feet up when sitting.

Timely rest
You should have a rest after using the computer for a long time. Generally speaking, you should have a 15 minutes rest after you spend an hour with computer. Don’t continue using computer for four hours. You can do some excercises while you have a rest. Some easy exercises can refresh yourself and you can go back to your work soon.

Chinazrh supplies you with wide selections of computer related products. You can choose the nice mouse, keyboard and webcams. Also the latest notebooks and tablet are available.

Though Nokia has launched the diamond-designed phone in 2007, the iida Light Pool released by KDDI in Japan takes the design to a new level.

Light Pool has been published as scheduled. It’s produced by Toshiba and uses the KCP+ platform. The mobile phone software is based on the Toshiba T003. Light Pool features with CDMA/GSM international roaming which is not supported by T003.

Iida is formed by the first letters of innovation, imagination, design and art. It’s the phone design brand combined science and art under the KDDI.

It comes with the 3.2 inch WVGA large screen display and 8,000,000 pixels CMOS image sensor. It supports bluetooth, GPS, TV receiving and microSDHC. It measures 110*50*17.8mm and weighs 132g. There are three selections: white, black and pink.

According to the introduction, LED is used as the light source under the triangle. The 22 triangles can form more than 100 kinds of pictures. It’s equipped with 800mAh battery which can support 220 minutes lasting call time and 290 hours standby time. It will be sold on the market in Japan after late July, 2010.

The model number of Light Pool is TSX05. It’s designed by 30 years old Japan designer Hironao Tsuboi who was born in 1980 and graduated from Tama Art University. He has designed SOLAR PHONE CONCEPTS for iida. The phone accessories like Light Pool jacket and Light Pool Film are also designed by him.

We’ve heard that Blackberry is planning to launch tablet in the future. It has an 8.9 inch screen and supports 3G network and Wi-Fi. And it will be finally launched in 2011. Currently, there’s news about the Blackpad. An analyst named Ashok Kumar revealed the latest information about the configurations of tablet.

The tablet was planned to be released in 2011. But according to the insiders, it’s expected to be moved forward to the end of this year. The blackpad will be equipped with a built-in 1GHz Marvell processor and a 7 inch touch screen.

The digital camera is available on both sides. The digital camera comes with 5x digital zoom function. The users can take advantage of the front camera to have a video conference. The blackberry product is developed to explore the enterprise and commercial customer market.

Considering of the Marvell Armada 610 processor, the blackpad is likely to support 1080p HD video shooting and advanced 3D graphics. The new item doesn’t realize the internet connecting by the means of blackberry smartphone, but the Marvell 3G network chip. The chip supplier Marvell is also possible to be the 1GHZ processor supplier.

There are new tablets supplied in Chinazrh. You may choose your tablet from the category notebooks & E-book under the computer products on our website. Shown in the picture, it’s the 7 Inch LCD APad Google Android Tablet Touch MID.

The US Strategic Command and Air Command declared that they would optimize the satellite constellation of the GPS navigation system in the future two years to improve the use effect of the American users stationed in Iraq and Afghanistan. At the same time, the users in the world will also enjoy improved experience.

Due to the terrain problem of the military operations, there’s new problem come to the GPS signal covering. The Strategic Command declared that it’s important to provide better service for the worldwide common users, commercia and military users. The plan will not only bring benefits to the military operation, but also to all the GPS users.

The plan will take advantage of the present satellite constellation to improve the signal coverage rate. New satellites will be added. The access capacity of the GPS system will be improved.

In the future 24 months, the satellite constellation will be undergoing the complete restructuring on the condition that the present operation will not be affected. The number of satellite constellatin will be increased to improve the experience of all users. The positioning accuracy of the present GPS system will be improved.