wirlez.com : Great options on CDMA handsets

In traditionally GSM markets like India phone users are reluctant to take up CDMA service since it meant that they are restricted to their career in terms of handset choice. CDMA providers. CDMA Development Group (CDG) has taken an initiative over the past year actively to change this scenario with the Open Market Handset. In short, this initiative is to allow buyers of CDMA phones buy the handsets without worrying about which carrier to choose. You can buy any CDMA phone from the retailers and use it with any carrier of your choice. You do not have to stick with the limited choice that used to be the case if you have to choose your carrier first. CDG has chosen the Indian market to pilot this initiative and has done well in the choice. 

If the Open Market Handset initiate gets going in India, it could well be a success anywhere since India is a market where GSM is well-entrenched. India has reached a milestone of 100 million CDMA subscribers and it is just as well that these subscribers finally get the choice they deserve. Handset vendors will also be greatly relieved from having to factor in the carriers at quite an early stage in their development.

Technically, the gizmo which enables this is called the R-UIM, which is the analog of GSM's SIM. When I first encountered the SIM-less handsets of CDMA, initially I was struck by the unimaginative idea of the whole thing, and later on probing came to understand that the vested interest of the carriers was blocking a simple function for the users. Now with mobile number portability (MNP) on the anvil and GSM bloc trying to run away with 3G, CDG has done well to provide the original choice of GSM subscribers to the CDMA lot. All's well that sells well is the golden rule by which this CDG plan of putting more choice in the hands of users will be measured.   

Qualcomm targets WiMax with 3G technology for laptops

In its strategy to counter WiMax, Qualcomm has announced [InformationWeek] a 3G chipset that provides connectivity to laptops on UMTS HSPA and CDMA2000 EV-DO networks worldwide. Along with 3G connectivity the Gobi chipset also has support for GPS.

Qualcomm claims it is enough that laptops are equipped with the Gobi chipset for 3G connectivity clearly taking a potshot at Intel-backed WiMax.

Qualcomm has the support of laptop maker HP and telcos Vodafone and Verizon Wireless all of whom have come out with statements welcoming the Gobi chipset.

For the telcos the chipset is an exciting prospect with possibilities of tying in the laptops with data plans a la mobile phones. However it has to be seen as to how the chipset will be bundled -with both the HSPA and EV-DO options together or if the users will have to choose one of them.

Intel would have an edge in persuading laptop vendors to bundle WiMax chipsets and Qualcomm would have to forge more deals with laptop vendors to take its Gobi chipset forward.

3G is just happening and if telcos roll out more of UMTS HSPA and EV-DO networks then it is good news for companies like Qualcomm and Ericsson. On the other hand if it were WiMax networks that get rolled out the most by telcos then Intel and Nortel would benefit the most.