my new blog

http://www.3gmodem.com.hk/Huawei/K3565.html

China moved lets the world know TD-SCDMA; But at May, 2010 Shanghai World Expo, China will move will complete the global biggest TD-LTE experiment network, will provide the communication services for the World Expo. Because the present China moves in the World Expo scene measured data transmission speed, has achieved 70Mbps, approximately for the existing 3G technology 20 multiple, therefore, what may foresee, at the appointed time China will move will enable TD-LTE to become the global communication industry attention once again the focal point. Mentions TD-LTE, chats anything is LTE first. What LTE refers to is the 3.9G global standard, it has two kind of service pattern FDD-LTE and TDD-LTE. LTE is not the 3G substitution technology, but is the 3G most important promotion technology, it can meet the high grade migration broadband business need which the present 3G technology is short. The LTE technology downward peak value speed can achieve downward 100Mbps, on behavior 50Mbps, has the high data rate, the packet transport, the detention to reduce, the macrozonality cover and the downward compatible characteristic. But TD-LTE has not been difficult from the wording to see is the TD-SCDMA promotion version, because it is in keeping with the current wide band mobile communication development tidal current, can also satisfy the competition request which China moves, therefore K3565(vodafone)  TD-SCDMA also moves to the TD-LTE smooth transition by China takes future important strategic plan. LTE may satisfy the user without doubt in an experience aspect higher demand, because China moves regarding the LTE forward-looking deployment, also has been placed by the user more expectations. But in the present case, the author believed that the user should abandon technology's fetter temporarily, pities takes at present, the total involvement understands the infinite charm which present 3G unfolds. Because, the technical evolution must follow its law of development, is gradually thorough, in the present case, LTE is impossible to reach one's goal instantly. First, the LTE development needs a stage. Communication's evolution is impossible to get it done in one action, needs to have a process, will involve among this process to the standard formulation, network deployment, industrial chain's consummation and so on links. Moreover, the domestic three big operators aggressively are carrying on the 3G network construction at present, at present 3G already could provide, many and varied services very well, the user uses the 3G service to be able now to propose a higher demand to LTE. Next, public's use custom, the consumption habit need to have the cognition process which proceeds in an orderly way. It is well known, the domestic majority of users also merely are in the concept level at present regarding 3G, 3G must welcome the eruption-like growth, but also needs the operator unceasingly to increase dynamics to carry on 3G to the user the popularization. LTE is one item renews a more formidable technology, but the present user indicated to the 3G cognition foundation also K3565(vodafone)  quite weak reality, with develops 3G to be the same, LTE is accepted by the user also needs certain time. Moreover, a more important spot is, is the same with present 2G and the 3G coexisting aspect, LTE and 2G, the present 3G technology as well as President LTE several between the time coexistence, and composes a mixed style the shape, this kind of shape will become the next generation not to have the way which in the future the present network will mainly present, at the appointed time, can construct the cognition process which for the user will proceed in an orderly way, simultaneously can also provide the even more multiplex service for the user, will let the user act according to own situation, according to his need. In summary, 3G is also good, LTE, the technology promotes the core looks at the user's needs the change, only then can understand the 3G charm fully in the user, and produces Gao Wangsu, the high performance demand premise down to discuss that LTE the development will have the practical significance.

http://www.3gmodem.com.hk/Huawei/K3565.html

Ericsson will showcase the latest in multimedia and broadband technologies, including Long Term Evolution (LTE) at their local offices in Johannesburg from 21 June – 16 July.

Showcasing LTE with a speed of 150 Mbps and HSPA Evolution with up to 84 Mbps in the downlink, visitors will be able to experience the technology first hand and learn more about the capabilities of these services.

In addition to live LTE and HSPA Evolution demos, Ericsson will also be exhibiting end-to-end what the company is doing with Mobile TV, Multimedia, Networks and Business Communication Suites.

Says Lars Linden, Head of Ericsson Region sub-Saharan Africa: “LTE/4G is the continued evolution of the 2G and 3G networks and is an integral part of the full service broadband concept. As the next generation of mobile communication technology, it enables the fast transfer of the increasing amounts of data in an efficient and cost-effective way, optimizing the use of the scarce frequency spectrum.”

“High-speed data over mobile networks enables a rich suite of services and application – multimedia-based, business-centric, or just for enjoyment. The increased speed and significantly decreased latency means that consumers can enjoy many applications such as real-time web, online action gaming, social media collaboration and video conferencing effortlessly and while on the K3565(vodafone)  move.”

To date, Ericsson has signed commercial LTE contracts with five major global operators; AT&T and Verizon K3565(vodafone)  in the US, TeliaSonera in Norway and Sweden, MetroPCS in the US and DoCoMo in Japan.

http://www.3gmodem.com.hk/

For three weeks the Apple iPad has been available in Germany. Several mobile phone providers have released micro-SIM cards for accessing the internet with the iPad WiFi + 3G over their mobile networks. At www.teltarif.de we have tested the micro-SIM cards and mobile internet accesses of the four German network operators Telekom (T-Mobile), Vodafone, E-Plus and O2 Germany. This is a short summary of our experiences regarding purchase of the micro SIM card for the Apple iPad and its activation, the selection of mobile data price plans with a short minimum term commitment, network quality and the use of certain mobile data services such as voice over IP or instant messaging.

Apple iPad, Pictures: Phone Guide Germany

Purchase of the iPad Micro-SIM Card Starter Package

Deutsche Telekom, Vodafone and O2 Germany are official Apple partners in Germany. Users can purchase their iPad micro-SIM card either at the mobile phone shops of these operators or at Apple stores. Purchase prices are mostly the same at operators’ or Apple stores. Telekom sells its starter package (micro-SIM card and credit of € 10.00) for € 9.95. The Vodafone and O2 Germany micro-SIM cards are available for € 0.20 at Apple stores when the new subscriber is also buying an Apple iPad. People buying the micro-SIM cards at a Vodafone or an O2 Germany store get it for free. When purchasing the micro-SIM card at the O2 Germany web store, buyers will have to pay € 3.95 for delivery. E-Plus is not an official Apple partner, but offers micro-SIM cards to iPad users at its E-Plus and Base stores.

Selection of Mobile Data Tariffs for Apple iPad

Currently, Vodafone is offering the cheapest price plan to iPad users: Customers buying the micro-SIM before the end of July can use the flat rate tariff “MobileInternet Basic Monatsflat” for free until the beginning of August. The regular monthly charge of the “MobileInternet Basic Monatsflat” flat rate tariff is € 24.95. Alternatuvely, Vodafone offers the “MobileInternet Basic Monatspaket” with 200 MB data volume for € 14.95 per month. Later this month, Vodafone will launch a special website for iPad users at which subscribers can switch or temporarily deregister their micro-SIM card or mobile data tariffs.

O2 Germany has launched three iPad price plans, as well. For example, “O2 Blue S” (€ 10.00 per month) is a flat rate tariff with 200 MB for faster data transfers with EDGE, UMTS or HSPA speeds, “O2 Blue L” (€ 25.00) a flat rate tariff with 5 GB for faster data transfers over the O2 Germany network. E-Plus is offering its regular “Mein Base” price plan with certain mobile data tariff options. E-Plus subscribers can choose between the “Internet-Handy-Flat” (€ 10.00 per month) with 250 MB for faster data transfers or the “Internet-Laptop-Flat” (€ 20.00) with 5 GB data volume for faster transmissions.

Telekom is the only of the four network operators offering real prepaid price plans to iPad users. Subscribers can choose between a day flat rate tariff for € 4.95 per day with 1 GB data volume for faster data transfers and a 1-month flat rate tariff for € 34.95 with 3 GB data volume for faster transfers. iPad users can buy such a prepaid micro-SIM card without having a banking account in Germany.

Activation of the Micro-SIM Card

Telekom is still working on solving certain problems with the activation of micro-SIM cards in its network. We tried to activate the Telekom micro-SIM card by opening the Safari browser on the iPad, by registering at www.telekom.de/xtra, yb removing the micro-SIM card and putting it in again and by calling the hotline for assistance – all attempts have been failed so far. For accessing the mobile Telekom network with the iPad subscribers have to use the APN “internet.t-mobile”. Actually, the internet access should be set up automatically when syncing the iPad with iTunes.

The Vodafone micro-SIM card is activated by putting it into the SIM card slot of the Apple iPad, entering the PIN and opening the Safari browser. If you sync your iPad with iTunes right after putting in the micro-SIM card, all access settings will be done automatically over the Vodafone network (APN “pad1.vodafone.de”). The first page the iPad user will see is a Vodafone website where he or she can register and see further information on Vodafone iPad price plans. Then, the mobile data connection will be cut off for a short moment and reactivated. Now, iPad users can access the internet over the Vodafone network with their tablet PC.

Putting the micro-SIM card into the slot, starting the iPad and entering the PIN – that is what O2 Germany subscribers have to do as well. The mobile internet access (APN “surfo2″ or “internet”) will be set up automatically, then the O2 Germany subscriber has to register on a specific website which open up after the Safari browser has been started. Here, the user also has to enter login data for the service web portal www.o2online.de/ipad-online at which the subscriber can switch between iPad tariffs.

E-Plus or Base are already active when put into the SIM card slot of the iPad. But subscribers have to enter the internet access settings (APN “internet.eplus.de”) by themselves on the iPad. Customers can switch bewteen mobile data tariff options by using the service web portal or by calling the E-Plus/Base hotline.

Network Quality and the Use of VoIP and Instant Messaging

The quality of the mobile internet access over the 3G network of Vodafone is very good, users can surf the web just like E122 over WiFi and stream music without any problems. In cities, O2 Germany is offering UMTS and HSPA coverage, as well. In rural areas without 3G network coverage, Vodafone is usually offering EDGE coverage while O2 Germany often provides only GPRS speeds to its subscribers. E-Plus has just started expanding its 3G network with HSPA. As already mentioned, Telekom has been facing problems with its mobile internet access via GPRS or UMTS so that we could’nt gain any experience here yet. In gerenal, users should check 3G  the network coverage of several providers at their residence since there might be great differences. Telekom, Vodafone and E-Plus are not allowing voice over IP in their iPad price plans. Instant messaging is possible, but prohibited in the Telekom network.

 http://www.3gmodem.com.hk/

1. Why can my data card only be used in 2G networks?

Step 1: Choose Tools > Options to open the Options interface.

Step 2: Set Network Type to WCDMA only and click Apply. About one minute later, you can access 3G networks.

Step 3: If you still cannot access 3G networks after 3G only is selected, the APN may be incorrectly set. Contact the local carrier.

If the problem persists when the APN is correctly set and 3G only is selected, use a 3G mobile phone to test whether the local area is covered by 3G networks. If the 3G mobile phone cannot access 3G networks, you can infer that the problem must be related to the network.

2. Why I find an unknown device in the device manager after inserting the Data Card?

To solve the problem, do as follows:

Step 1: When Standard Enhanced PCI to USB Host Controller in the device manager is disabled,the data card should be identified correctly. If the data card cannot be identified, the problemmay be caused by static electricity. In this case, shut down the PC, remove all power cables that are connected to the PC, and then wait five to ten minutes.

Step 2: If another USB device is connected to the PC at the same time, remove all USB devices,disconnect the E122 and then connect it again. If the E122 can be identified correctly, this problem may be caused by the power failure of the main board. If the problem persists, go to Step 3:and Step 4.

Step 3: Insert the E122 into other PCs to check whether the E122 can be identified correctly. If it can be identified correctly, disconnect the E122 and then connect it again, or restart the PC. If it is still identified as an unknown device in other PCs, contact the customer service personnel.

Step 4: Insert another USB device to check whether it can be identified correctly. If the USB device is also identified as an unknown device, the problem is caused by the hardware failure of the PC.In this case, replace the USB jack or repair the main board. If the E122 can be identified correctly, contact the customer service personnel.

3. Why cannot I find the corresponding data card in Device Manager after inserting the Data Card?

To solve the problem, do as follows:

Step 1: Try another USB port of the PC.

This problem may be caused by hardware because the data card cannot be closely connectedto the USB port of the PC.

Step 2: In Device Manager, disable all universal serial bus controllers and then enable them; or uninstall all universal serial bus controllers and then scan the device.

Step 3: Restart the PC.

4. In the case that automatic installation how can I install the Data Card manually?

To install the Data Card manually, do as follows:

Step 1: Insert the Data Card and wait until the virtual drive is identified.

Step 2: Double-click My Computer.

Step 3: Click the green Mobile Partner icon.

Step 4: For a beta testing version, run setup.exe; for a non-beta testing version, run autorun.exe.

Note that running other .exe program may cause that the Data Card cannot work properly.Alternatively, you can right-click the mobile partner CD-ROM icon and then choose Autoplay to run the setup program automatically.The normal installation procedure is performed.

Step 5: Install the related software by following steps.

5. How can I enable automatic installation?

To enable the Windows XP/2K play function, do as follows:

Step 1: Choose Start > Run and type gpedit.msc in the Run box.The Group Policy Object Editor window is displayed.

Step 2: In the left pane, choose Local Computer Policy > Computer Configuration >Administrative Templates > System, and then under Setting, double-click Turn off Autoplay.

Step 3: Click the Setting tab, select the Not Configured or Disabled option, and then click OK to close the Group Policy Object Editor window.

Step 4: The Turn off Autoplay function also can be set in User Configuration. The difference is that the setting in Computer Configuration effects more widely than that in User Configuration.

6. Devices are normally identified in the device manager but cannot be found when the Mobile Partner is used for dial-up, or the dial-up fails due to other errors.

To solve the problem, do as follows:

Step 1: First shut down and then restart the Mobile Partner and check whether the dial-up is successful. If devices still cannot be found, perform Step 2.

Step 2: Remove and re-insert the data card. Then, dial a number. If devices still cannot be found, perform Step 3.

Step 3: Restart the PC. If the problem persists, perform Step 4.

Step 4: Uninstall the MP. Restart the PC and re-install the MP.

7. After the data card is inserted, a yellow exclamation mark appears in the mass storage identification in the device manager.

Uninstall the mass storage in the device manager and scan the device manager.

To solve the problem, do as follows then:

Step 1: Check whether the drive is installed by following the normal installation procedure. If the drive is installed manually, ensure that autorun.exe is first program to be run. If the installation fails to meet the requirements, uninstall the Mobile Partner and reinstall the Mobile Partner and drive.

Step 2: If the drive is correctly installed, you can update the drive manually. If the drive is updated successfully, the PC system must be faulty. Run the antivirus program or clear the system.

8. No new hardware is found when the USB Modem is connected to computer. What shall I do?

Step 1: Change to another USB port

Step 2: Check USB cable is connected

Step 3: Please contact Operator or Distributor

9. After successful installation, the Dashboard (e.g. Starhub) can't auto run, but I connected the USB Modem to the computer again, it can run automatically. Why?

The problem will appear when you use the software of present version in Windows 2000, because the operating system can't support hot plug. You can double click the shortcut icon of the Dashboard appears on the desktop.

10. Dashboard (e.g. Starhub) has been installed. Why does Windows still shows "new hardware" when I connect the USB Modem to computer next time.

Step 1: In Windows 2000, please install the SP4 path.

Step 2: Delete the "Vid_12d1&Pid_1003" in "Regedit", which is located:

Step 3: \HKEY_LOCAL_MACHINESYSTEMCurrentControlSetEnumUSB Vid_12d1&Pid_1003

11. Why is it slow when sending messages to multiple users?

When sending messages, the USB Modem will separate the progress into N parts. Then the system will send messages one after another. That means, if one failed, all messages that after can not send any more. To know how many messages succeed in sending, you can look them up in outbox or, you can setup sending status report.

12. When surfing on the internet, I failed to receive a message. Is it lost?

There is narrow chance to receive message when data flows on line. Only if cut off the data flow can you receive the message continuously. Furthermore, sometimes you can not open the web page or no data flows, however, you can go on logging on line when sending out all the messages.

13. When I click the key to connect to the network, it displays "Modem not found".

At this time, the operating system does not successfully drive the USB Modem. Please connect the USB Modem to computer again, the operating system will auto detects and recognizes the USB Modem hardware.

14 .What shall I do if I cannot access internet?

Step 1: Be sure Data Service of your USIM card is activated. You may check with the Operator.

Step 2: Click "Connect" to make connection to internet.

Step 3: Make sure APN is correct.

15 .Will the speed be guaranteed?

No, with 3G the actual speed a customer will experience will depend on whether there is enough coverage at a particular location and will be affected by the number of people nearby using the service at the same time. The technology does deliver greater capacity meaning that more people in the same location at the same time can benefit from a superior experience.

16. Can I use my existing device in the HSDPA 7.2 area?

Existing devices will be compatible in the HSDPA 7.2 area. The 3G Broadband Datacard will simply continue to work at 1.8Mbps speed instead of the enhanced HSDPA speed of 7.2Mbps. The older USB Modem supports a maximum speed of 3.6Mbps, so customers with these devices will enjoy faster data rates in HSDPA 7.2 areas, but not as fast as those using the latest USB Modem.

17. Is the 3G broadband experience the same as broadband at home?

Currently, typical home broadband speeds are up to 8 Mbps, which is faster than 3G broadband, however the browsing experience is very similar. For the foreseeable future, fixed line broadband.

18. Can my data allowance be used abroad?

A. Global Data Roam by default is the only tariff with which you can roam. For all other tariffs, please call for information and to activate roaming.

http://www.3gmodem.com.hk

 “the spring breeze delivers enters the tu su warmly”, because in the global economic under the credit crisis still cold environment, China to once more hand over an outstanding report card: in 2009 sales revenue Renminbi 149,100,000,000 Yuan (C114 note: The exchange rate conversion is approximately equal to 21,800,000,000 US dollars according to December 31, 2009, similarly hereinafter), net profit 18,300,000,000 Yuan (2,700,000,000 US dollars). This also caused it to surmount the Aerkate Lucent in the sales volume (next saying that “Arab League bright”), Nokia Simens (next called “west”), became the whole world second big telecommunication equipment business, was only inferior to Ericsson. The net profit has surpassed Ericsson's 4,130,000,000 Swedish krona (580,000,000 US dollars), leaps to the whole world first (the C114 note: The above equipment business place does not count Cisco). Ren Zhengfei: The spring breeze delivers enters the tu su warmly “the spring breeze delivers enters the tu su warmly”, the language has Northern Song Dynasty Wang Anshi "New year's day" the poem: “in the firecracker sound a lunar new year's eve, the spring breeze delivers enters the tu su warmly. The densely populated pupil pupil date, always trades the new peach the old symbol.”But Hua Weizhang disciple Ren Zhengfei in December 31, in 2009 new year speech, achievement article topic. Old times' Hua Wei new year gave a speech Ren Zhengfei by no means personally for it, in 2009 the significance especially was obviously different. In the past one year, the economy continued to meet, the operator to invest coldly drops, the whole world telecommunication equipment business's day did not feel better, Hua Wei was also so. However in the mainstream manufacturer, the Arab League bright turnover drops 10.8%, to drop 12.4% compared to the same period according to the fixed rate of exchange; Xijing sales volume (C114 note: The sales volume subtracts the sales loss) to drop 18%, to drop 12.4% compared to the same period according to the fixed rate of exchange; Ericsson also micro falls 1% including “the eldest child”. Only had Hua Wei to smile finally, alone mu “delivered the warm spring breeze” in the economical cold current. What is worth mentioning, Hua Wei the net profit reaches as high as 18,300,000,000 Yuan, the net profit rate 12.2%. To downplay price superiority desirably in China today, presents this kind of attractive net profit rate digit, to a certain extent “did not hit the price war” for it to provide the advantageous footnote. Before this China to once from comment, technical ability, saved the cost for the customer to substitute for the price superiority to become the company essential competitive power, on the other hand “did not hit the price war” is also its achievement mature profession leader's manifestation. Take the customer as the center: Hua Wei “the ABC 3-character classic passes through” Hua Wei indicated in the annual report, because insisted for a long time officially take “the customer as the center”, understood and has grasped the entire IP fusion development tendency, only then had China for the high growth which continued. At the same time, the company has also become the fusion time operator's best partner, serves the global 50 strong operators rose from 2008 36 to 45. Hua Wei “as the center expands it take the customer” is “the ABC 3-character classic passes through”, namely based on the customer demand actuation, through the telecommunication foundation network, the service and the software, the professional service and the terminal four big service domain's end-to-end synthesis superiority, helps the operator to improve the income effectively (ARPU), the promotion band width competitive power (Bandwidth) and reduces the overall operation cost (Cost), realizes the trade to be successful. According to China disclosed for the aspect that to serve the customer well, the company is continuing to carry on the internal management and the organization flow transformation. Starts from 2007 IFS (integrated finance and economics service) transforms is deepening, raises powerfully sublimates into the internal management efficiency. Meanwhile, for the guarantee to the customer demand's fast response and the high quality payment, the company has also implemented the organizational structure and the human resources mechanism reform, awards the direct services customer the organization and staff more decision-making powers, causes E122 resources which they can transfer fast need. But in based on customer demand innovation aspect, although global economic murky, Hua Wei still insisted that expands the research and development investment, in 2009 researches and develops the expense to amount to 13,300,000,000 Yuan, grows 27.4% compared to the same period. Until now, Hua Wei altogether is equipped with 17 research institutes in the whole world, and has established E122 nearly 20 union innovation center with the leading operator.