TD-LTERSS

LTE in the Land of the Rising Sun

LTE is well under way in the Land of the Rising Sun

As part of our look at the Japanese LTE market and ahead of his speaking appearance at the sixth annual LTE Asia conference, we speak to Sadayuki Abeta, director of the Radio Access Network development, for leading Japanese mobile operator NTT DoCoMo.

TD-LTE devices do work with existing networks says ZTE

ZTE has completed interoperability testing between TD-LTE terminals and 2G/3G networks

Multi-mode LTE terminals have been proven to interoperate with 2G and 3G networks, according to Chinese vendor ZTE this week.

TD-LTE and the Lai of the land

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LTE has been hailed by the Global Mobile Suppliers Association (GSA) as the fastest growing mobile network technology ever, outstripping all previous standards in terms of the pace of deployment. But while LTE is a global standard, there are variations in how it is being deployed around the world. Chief among these variations is the choice, depending on spectrum allocations, between Frequency Division Duplexing (FDD) and Time Division Duplexing (TDD).

Alcatel Lucent completes first call over China Mobile TD-LTE network

Alcatel Lucent has made a first call over its trial TD-LTE network for China Mobile

Alcatel-Lucent, the French network equipment supplier, has announced that it has successfully completed the first call over a trial TD-LTE network it has constructed for China Mobile.

World’s first TDD/FDD dual mode LTE network to launch in Sweden and Denmark

ZTE claims its dual-mode LTE network in Sweden and Denmark will be the world's first

ZTE and Swedish operator Hi3G are partnering to launch what they claim will be the world’s first LTE TDD/FDD dual mode networks. ZTE will provide the kit for the rollout, which will take place in Sweden and Denmark. As part of the deal, ZTE will also be involved in the upgrade of the operator’s 3G network.

Alcatel-Lucent to partner with China Mobile on “world’s largest” TD-LTE trial

Alcatel-Lucent and China Mobile are conducting what they claim is the world's largest TD-LTE trial

Alcatel-Lucent is to partner with China Mobile on what it says is the world’s largest 4G TD-LTE trial network. The trial, which will cover six major Chinese cities including Shanghai and Beijing, follows the successful completion of interoperability tests which began in January 2010.

China Mobile says Apple will support TD-LTE

China Mobile says Steve Jobs is "very interested" in TD-LTE

China Mobile chairman Wang Jianzhou has said that Steve Jobs is “very interested” in developing an iPhone based on China mobile’s TD-LTE standard.

E-Plus, China Mobile in German TD-LTE trial

E-Plus will be working with China Mobile and ZTE on the trial

German mobile operator E-Plus is to undertake a trial of TD-LTE technology, supported by the world’s largest mobile operator, China Mobile. Chinese vendor ZTE will supply the infrastructure for the trial, which will use 2.6GHz spectrum acquired by E-Plus in spectrum auctions that concluded in May 2010.

WiMAX founder backs TD-LTE

Alvarion, a company that bills itself as a “founder of the WiMAX industry,” is to start making TD-LTE kit

Israeli infrastructure vendor Alvarion, a company that bills itself as a “founder of the WiMAX industry,” is to start making LTE kit for the TDD flavour of the 4G technology.

TD-LTE maturing at speed

The TD-LTE system, and ZTE’s in particular, is fully compliant with 3GPP standards

Chinese vendor ZTE and China’s Ministry of Industry and Information Technology (MII) said this week they have completed what they claim is the world’s first S1/X2 interface conformity test for TD-LTE.