By engineer, on May 1st, 2010%
Telecommunication companies which has wireless internet service such CDMA 1x and GPRS are not recommended to provided BlackBerry service due to internet access speed reason. However, wireless internet service they already have can be utilized to provide the similar service on the Blackberry service such as email service, Facebook application and messaging service (Yahoo Messanger, Gtalk, WLM etc). Other applications also can be developed there to differentiate it with the service on the mobile broadband service. BREW platform is the Continue reading How to deploy Facebook application on wireless internet service
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By engineer, on February 13th, 2010%
Network Element of Wireless Internet Service
Wireless internet service includes CDMA and GSM platforms and its next generation network e.g. 3G, 4G and EVDO platforms. In terms of CDMA platform, there are many network elements of wireless internet service on the CDMA platform which involve on the data service call flow such AAA (Authentication, Authorization, and Accounting), Public Data Serving Node (PDSN), Home Local Register (HLR) and charging system Continue reading Wireless internet service call flow process
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By engineer, on October 17th, 2009%
There will be a lot of work should be done while they are receiving a lot of complaints from their subscribers according to Value Added Service (VAS) service through mobile internet service. VAS service is involving entire of network elements which to run voice call service and for some VAS services through mobile internet service they involve network element of data service. it is more difficult to identify the root cause of problem and fix it if its VAS service through mobile internet service is involving data service equipment. It means that telecommunication companies should check the entire of network element to find and fix it. There will be many three parties which responsible to Continue reading Identifying the problem of Value Added Service (VAS) services
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By engineer, on October 9th, 2009%
When subscriber makes a dial session to have data service (wireless or mobile broadband internet service) on the CDMA platform, the first stage it will go through the telecommunication system such as BTS, BSC and MSC. Mobile Switching (MSC) will indicate that it is a data service session than MSC will forward the request to the Public Data Serving Node (PDSN). PDSN is the central processing of data service on the CDMA platform. In term of voice session it has the same function as MSC meanwhile SMS service, it is like Short Messaging Service Centre (SMSC). Continue reading PDSN: The Central processing of Data Service
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