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4G gets test rollout in Japan and China
Talkback This 4G service does look promising but its not really doing anything more than what 3G handsets do already apart from doing it quicker. Unless it can do something absolutely spectacular that know other can do then i can't see it being a major hit...
[December 14, 2003, 8:42]
4G gets test rollout in Japan and China
Talkback It's the "doing it quicker" bit which sets 4G mobile apart from 3G which has failed to live up to expectations of 2Mb/s. I don't think it will be the lack of additional utility in 4G that scuppers it, rather the cost of building new networks...
[March 7, 2006, 5:11]
4G Mobile Networks - Technology Beyond 2.5G and 3G
White Papers Based on the study, 4G mobile technology is in a determining and standardization stage. Although 4G wireless technology offers higher data rates and the ability to roam across multiple heterogeneous wireless networks, several issues require further...
[April 15, 2009, 1:22]
4G Ahead!: A New World of Enterprise Mobile Broadband
White Papers Mobile broadband use continues to grow. Businesses and individuals are putting mobile broadband technologies to work and realizing the productivity and convenience benefits of always-available broadband access.
[July 29, 2009, 0:22]
4G iPodLinux Installer
Downloads The 4G iPodLinux Installer installs iPodLinux onto your 4th generation iPod, iPod photo, and iPod mini with no hassle.
[August 23, 2005, 8:00]
4G gets more serious
News Japanese network operator NTT DoCoMo has reached a significant milestone in the journey towards fourth-generation mobile services. The company announced earlier this week that it has managed to achieve a maximum connection rate of 300 megabits per...
[June 11, 2004, 17:55]
Open Wireless Architecture - The Core of 4G Mobile Communications
White Papers 4G mobile communications should not focus only on data-rate increase and new air-interface, but should, instead, converge the advanced wireless mobile communications and high-speed wireless access systems into an OWA platform, which becomes the...
[April 11, 2007, 1:01]
3G and 4G market share set to rise, says report
News Global wireless subscriptions for 3G and 4G networks are expected to account for 30 percent of the market within the next five years, according to a report released on Wednesday by In-Stat. That shows a substantial increase from the 11 percent...
[March 19, 2009, 8:28]
Cross-Layer Analysis of TCP Performance in a 4G System
White Papers This paper presents results from an experimental study of TCP in a wireless 4G evaluation system. Test-bed results on transport layer performance are presented and analyzed in relation to several link layer aspects.
[December 27, 2007, 0:01]
Adaptive Modulation Based MC-CDMA Systems for 4G Wireless Consumer Applications
White Papers In this paper, various adaptive modulation based coded MC-CDMA systems have been studied in Rayleigh fast fading environment for the 4G wireless based consumer applications. The digital modulation schemes considered are M-ary QAM, M-ary PSK, M-ary...
[June 16, 2006, 1:00]
Qualcomm readies 3G/4G mobile chipsets
News Mobile-chip maker Qualcomm on Thursday said it has started providing new wireless chipsets that combine 3G and 4G wireless technology to help carriers transition to the next generation of wireless technology.
[November 13, 2009, 9:48]
Introduction of 4G Activities in Korea
White Papers In Korea, the development of 4G mobile system technologies is very actively carried on. The activities of 4G development in Korea will be introduced in this paper. In the first part, the current status of preparing the commercial WiBro service will...
[January 31, 2009, 6:43]
Nortel ditches WiMax in favour of 4G
News Telecom equipment maker Nortel Networks is ditching its WiMax business to focus on a more popular 4G wireless technology. The company said earlier this week that it's focusing its money and development efforts on long-term evolution or LTE.
[June 13, 2008, 9:29]
WiMax's head start over LTE may decide 4G race
News WiMax could prove to be the winner in the 4G race against the long-term evolution of 3G simply because the technology is here first. Teresa Kellett, director of global development for telco Sprint Nextel, said during a panel discussion at this week...
[April 11, 2008, 8:13]
China gets 4G? Come again?
Blog According to this Reuters piece, China is "leapfrogging" 3G in favour of, er, 4G. Say what? I know China doesn't really have to worry too much about the rest of the world due to the size of its internal market, but the rest of the world is...
[January 29, 2007, 13:37]
4G gets test rollout in Japan and China
News Japan and China plan joint experiments on a new generation Internet-capable mobile phone for high-speed data transmissions that will work in both countries at far higher speeds than current 3G phones.
[November 26, 2003, 8:35]
Mobile industry looks ahead to 4G
Talkback very interesting to learn about the changes in this 3g and interesting to know about 4g
[January 25, 2005, 10:00]
US firm trials 4G broadband
News Cellphone service provider Nextel Communications will begin testing a new, "fourth-generation" wireless-broadband offering later this month with several companies in North Carolina area. Nextel said on Friday that Cisco Systems, Nortel Networks and...
[February 9, 2004, 10:10]
Verizon completes initial 4G wireless test
News Verizon Wireless announced on Friday that it has completed initial testing of its 4G wireless service in Boston and Seattle. Using Long Term Evolution (LTE) technology, Verizon was able to successfully complete data calls in Boston and Seattle, the...
[August 17, 2009, 11:25]
Mobile industry looks ahead to 4G
News However, while 4G is viewed by many as a communications technology that will allow one device to roam seamlessly over several different wireless technologies, arguments over the fine detail of what constitutes 4G continue to rage.
[May 13, 2003, 15:56]
