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Blogs about: W Cdma

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WCDMA (UMTS) DEPLOYMENT HANDBOOK-Planning and Optimization Aspects

madhuvarsha wrote 6 months ago: http://www.4shared.com/file/11298595…tsSep2006.html In this book, using the experience we have … more →

Tags: 3G, GSM, Telecommunication, universal mobile telecommunications system, AT&T, High-Speed Packet Access, 3gpp

iPhone in China - BusinessWeek's scarecrow analysis2 comments

Dan Butterfield wrote 7 months ago: BusinessWeek has just posted a rather pessimistic article on iPhone’s prospects in China. If you … more →

Tags: app store, China Mobile, China Unicom, iPhone, iphone in china, Smart phones, Business Week, Stanford iPhone App Course, TD-SCDMA

iPhone in China - key dates to watch2 comments

Dan Butterfield wrote 7 months ago: Sunday, May 17, 2009 - World Telecom Day – China Unicom will unveil their new WCDMA 3G network … more →

Tags: China Unicom, iphone in china, Dates, iPhone 3.0, June 8, Launch in China, may 17

3G in Bangladesh5 comments

mr91535 wrote 8 months ago: We have been also hearing about 3G in Bangladesh for quite long time by some media sources and semin … more →

Tags: mobile internet, Broadband in Bangladesh, Edge, Bangladesh, Wimax, broadband, btrc, 3G, CDMA2000

China Unicom promoting high end 3G services on iPhone4 comments

Dan Butterfield wrote 9 months ago: Update – 03/27/09: China Unicom executive mgmt in Beijing have now “explained things … more →

Tags: 3G, China Unicom, iphone in china, WCDMA, iphone 3G, Shanghai Unicom

China Unicom posts Apple iPhone specifications2 comments

Dan Butterfield wrote 9 months ago: iPhone specs on China Unicom’s website   Apple iPhone 3G information and specifications are no … more →

Tags: China Unicom, iPhone, iphone in china, Apple

Apple's "iPhone in China" Negotiations4 comments

Dan Butterfield wrote 9 months ago: Update: China Mobile’s CEO spoke to a reporter on Saturday, March 21. According to Wang Jianzh … more →

Tags: China Mobile, China Unicom, iPhone, iphone in china, Accenture, app store, Apple, Chang Xiaobing, China

iPhone in China announcement may come on May 17

Dan Butterfield wrote 9 months ago: iPhonAsia comment: File this under rumor and guesswork … There have been several reports that … more →

Tags: China Unicom, China, iPhone

China Unicom/Apple Summit in Cupertino in March (now)

Dan Butterfield wrote 9 months ago: Update – March 8, 2009: Interfax’s Cindy Geng is reporting that a China Unicom delegatio … more →

Tags: China Unicom, iPhone, iphone in china, Chang Xiaobing, Gao Guan, iPhone Negotiations, Li Zheng Mao, Lou Qinjian

China Unicom will promote video calls on W-CDMA 3G

Dan Butterfield wrote 10 months ago: First video call on China Unicom’s W-CDMA commercial network successful  by Zhang Danwei Shang … more →

Tags: China Unicom, ichat, Video Calls, Zhang Danwei

China Unicom and Telefonica cooperating on 3G

Dan Butterfield wrote 10 months ago:   iPhonAsia comment: China Unicom is scheduled to kick off its WCDMA 3G services in seven major Chin … more →

Tags: China Unicom, iphone in china, iPhone, WCDMA, Telefonica

Mobile Phone Terminology1 comment

vbraval wrote 10 months ago: For the Noob mobile phone user or even those who’ve heard the jargon and couldn’t really understand … more →

Tags: Mobile Technology, bluetooth, GPRS, 3G, GSM, Mobile Phone Terminology, Edge, TFT LCD, QVGA

China to push TD-SCDMA standard ... we're shocked

Dan Butterfield wrote 11 months ago: Government announces further support for TD-SCDMA by Zhang Danwei Shanghai. January 23. INTERFAX-CHI … more →

Tags: 4G, TD-SCDMA, CDMA2000, miit, TD-LTE 4G

Rumor: China Unicom to start selling the iPhone Nano

Dan Butterfield wrote 11 months ago: Update: Sorry I missed this earlier … If the China Unicom source is to be believed, “The … more →

Tags: Apple, China Mobile, China Unicom, iphone in china, Nano iPhone, W-CDMA 3G

iPhonAsia reply to a post on AppleInsider re the "rumored" Nano iPhone1 comment

Dan Butterfield wrote 11 months ago: iPhonAsia comment: Here (below) is the editor’s reply to a post on AppleInsider re the Nano iPhone. … more →

Tags: 3G, China Mobile, China Unicom, TD-SCDMA, 2.75g, Accenture, China iPhone, CMCC, Customization

Government sets conditions for 3G licenses

Dan Butterfield wrote 1 year ago: iPhonAsia comment: note that bolding and photos in article below are iPhonAsia’s add.  Governm … more →

Tags: 3G, China Mobile, China Unicom, iPhone, iphone in china, 3G licenses, China, Interfax, Li Yizhong

China Unicom to Launch 1st WCDMA trial network by year end (2008)

Dan Butterfield wrote 1 year ago: iPhonAsia comment: There is a distinct possibility (albeit just guesswork) that Apple will land two … more →

Tags: China Unicom, iPhone, iphone in china, Apple, Chang Xiaobing, iphone 3G

China Unicom set to begin 3G network testing ... MIIT to issue 3G licenses soon???

Dan Butterfield wrote 1 year ago:      China Unicom to test W-CDMA 3G network in seven cities Chang Xiaobing, chairman and CEO of Chin … more →

Tags: 3G, China Unicom, CDMA2000, Chang Xiaobing, China Mobile, China Netcom, TD-SCDMA

China Unicom unlikely to become exclusive iPhone distributor in China

Dan Butterfield wrote 1 year ago: Published Jan 16, 2008 (last update Nov 21, 2008) Update June 1, 2008: This story is now dated.  Giv … more →

Tags: Apple, iPhone, China Unicom, TD-SCDMA, China Mobile, Tim Cook


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