tag:blogger.com,1999:blog-130906962011-12-15T10:32:52.736+08:00try to simplify the 3G radio access technology - WCDMA.wcdmanoreply@blogger.comBlogger141100tag:blogger.com,1999:blog-13090696.post-88737263098192189932007-02-13T22:03:00.000+08:002007-02-13T22:24:21.402+08:00

link...

wcdmanoreply@blogger.com2tag:blogger.com,1999:blog-13090696.post-11670481870348169412007-02-13T21:43:00.000+08:002007-02-15T07:08:13.796+08:00

It can't be closer than this!57×105×11.5 mmGSM/TD-SCDMA3.3 inch 720×480 screenBluetooth3 MP cameraVideo calling30 fps video recording at 720×480 resolutionTV-Outand to make it more complicated:-link...

wcdmanoreply@blogger.com0tag:blogger.com,1999:blog-13090696.post-56036226577621943122007-02-08T09:20:00.000+08:002007-02-08T09:29:23.173+08:00

click to enlarge

wcdmanoreply@blogger.com0tag:blogger.com,1999:blog-13090696.post-1169127495311588872007-01-18T21:37:00.000+08:002007-01-18T21:38:15.706+08:00

Emerging telecommunications applications such as multimedia streaming, music download, on-line gaming and content browsing are popular examples of the digital revolution we have been facing as the world gets connected.Fixed broadband access has already become an urban commodity in the developed countries, but so far there have been few means of delivering these bandwidth-consuming services

wcdmanoreply@blogger.com0tag:blogger.com,1999:blog-13090696.post-1168786140795013292007-01-14T22:42:00.000+08:002007-01-15T07:23:24.933+08:00

A recent analysis report by ABI Research finds that WiMAX and metro Wi-Fi technologies are both more energy cost effective than cellular technology.The report, "Energy Efficiency Analysis for Mobile Broadband Networks," pushes this as an important finding since carriers are moving to high-data-rate mobile broadband access which will cause rapidly-increasing energy consumption (energy costs

wcdmanoreply@blogger.com0tag:blogger.com,1999:blog-13090696.post-1168066919458956202007-01-06T14:43:00.000+08:002007-01-07T00:49:22.486+08:00

TOKYO (Reuters) - Japan's NTT DoCoMo Inc. (9437.T: Quote, NEWS , Research) will upgrade its 3G network for less than one-tenth of what it cost to roll out the existing infrastructure, the Nikkei business daily reported on Thursday, sending shares in the telecommunications giant up more than 2 percent.The "super 3G" network will enable downloading and uploading of data such as video and music

wcdmanoreply@blogger.com0tag:blogger.com,1999:blog-13090696.post-1167913257509539272007-01-04T20:15:00.000+08:002007-01-07T00:30:27.080+08:00

Fantastic numbers and statistics and rosy forecast and potential for 3G (mainly WCDMA technology) mobile industry by the UMTS forum. Full report by UMTS Forum. It's been another incredible year for 3G and in particular for WCDMA.We expect much of this spectacular growth over the next few years to come from markets like India, China, Eastern Europe and Latin America But looking

wcdmanoreply@blogger.com0tag:blogger.com,1999:blog-13090696.post-1167642110557756082007-01-01T16:34:00.000+08:002007-01-07T00:34:06.866+08:00

The rollout of 3G-HSDPA (third-generation/High Speed Downlink Packet Access) mobile data services around the globe looks good so far, but the carriers may be painting themselves into a corner.To get subscribers to buy the high-speed services and start using them, mobile operators are offering some "unlimited" data plans that allow as much streaming, uploading and

wcdmanoreply@blogger.com0tag:blogger.com,1999:blog-13090696.post-1167321649001001212006-12-28T23:28:00.000+08:002006-12-29T20:21:31.163+08:00

I was about to write something on the huge 3g investment by the operators and will it live up to its hype? After reading 2 articles by International Herald Tribune, and some comments by Wireless Watch Japan. In the nutshell, IHT claimed that 3g has been overhyped and the investment cost in spectrum and hardware will be hard to turn into profit in the long run - that's from Europen operators

wcdmanoreply@blogger.com0tag:blogger.com,1999:blog-13090696.post-1167137172278851332006-12-26T20:45:00.000+08:002007-01-09T00:27:56.413+08:00

CDMA Evolution Data Optimized vs. WCDMA-HSPA vs. WiMaxAll those claims and counter claims, one day passes, and you will never miss about those press release, trying to convince the operators or service providers that that's THE technology, future proof, more cost efficient in term of long-term evolution, superior performance, etcThe respective camp is wooing the potential first tier service

wcdmanoreply@blogger.com0tag:blogger.com,1999:blog-13090696.post-1167048774958686832006-12-25T20:08:00.000+08:002006-12-28T23:25:22.040+08:00

Japan : 60 millions 3G subscribers, and competition is growing with mobile number portability (MNP) kicked in in October. 2 main cellular operators; NTT DoCoMo and KDDI have seperately announced plan for the high speed data access, in which DoCoMo is using WCDMA/HSDPA while KDDI relies on CDMA2000/EV-DO Revesion A (see this report). This is the latest wireless technology playground where

wcdmanoreply@blogger.com0tag:blogger.com,1999:blog-13090696.post-1167022118010131402006-12-25T12:36:00.000+08:002006-12-25T17:21:14.720+08:00

One of my favourite websites that provides the latest telecom and technology news, tutorials on HSDPA, Wireless TCP/IP, and WCDMA, technology/industry trends, wireless network architecture, white papers, research paper.It is a site about "knowldege base wireless community and resource" - as the name implies the website provide a place for those wireless professionals to share knowledge and

wcdmanoreply@blogger.com0tag:blogger.com,1999:blog-13090696.post-1154757992446613762006-08-05T14:02:00.000+08:002006-12-25T15:04:59.066+08:00

it has been some time since i first started created my blog to discuss about the 3G technology - WCDMA. Nothing has been added since then.Now, I am back with another evolution of WCDMA, that's HSDPA - HIgh Speed Downlink Packet Access. Basically the radio access interface remain as the earlier release, except that the radio interface has been enhanced such it could carry higher data rate.I am

wcdmanoreply@blogger.com1tag:blogger.com,1999:blog-13090696.post-1116772571547043632005-05-22T22:33:00.000+08:002006-12-25T12:21:31.700+08:00

discuss about WCDMA: Wideband Code Division Multiple Access.One of the 3GPP UMTS radio interface technology access. This radio access technology has been deployed widely across the world.want to find out more about WCDMA: go to "Introduction of WCDMA" - www.comlab.hut.fi/opetus/238/lecture4_Intro_to_WCDMA.pdf

wcdmanoreply@blogger.com1