Determination of communication system of "4 th generation mobile phone (4 G)" that realizes super high speed communication exceeding optical fiber, to the next generation standard of "WiMAX" and "LTE"

Although it is mobile communication, it realizes super high-speed communication exceeding the current general optical fiber line (about 100 Mbps) such as B FLET'S4 th generation mobile phone (4 G)"Has been officially decided as the next-generation standard of" WiMAX "and" LTE ".

As a result, both types become standards worldwide, so communication services will be launched in various countries around the world in the future and all manufacturers will manufacture compatible terminals, the corresponding products will be inexpensive, further promotion will be promoted It is expected that you will do.

The above picture was taken by UQ Communications,"WiMAX 2" next-generation standard realizing downlink maximum 330 Mbps "WiMAX 2" communication demo measured by the communication demois.

Details are as below.
ITU paves way for next-generation 4G mobile technologies
ITU-R IMT-Advanced 4G standards to usher new era of mobile broadband communications

In the field of wireless communication and telecommunications, international organizations aiming to establish standardization and regulation among countriesITU (International Telecommunication Union)According to the announcement, it seems that two of "WirelessMAN-Advanced 2" and "LTE-Advanced" have been officially decided as the communication method of the 4th generation mobile phone.

"WirelessMAN-Advanced 2" refers to "WiMAX 2" based on "IEEE 802.16m" as the next-generation standard of "WiMAX", and UQ Communications has already pioneered the world as a whole rather than a general optical fiber line Overwhelmingly fastActually demonstrate as a service realizing downlink maximum of 330 Mbpsdoing.

In addition, "LTE-Advanced" is the next-generation standard of "LTE (Long Term Evolution)" of NTT DoCoMo plans to start service in December 2010, with a maximum of 37.5 Mbps downlink (only 75 Mbps) ,The communication speed is about 10 times LTEIt is expected to be.

In the UQ Communications road map"WiMAX 2" is scheduled to aim for service launch in 2012, and it appealed that it is two years ahead of "LTE"However, as both "WiMAX 2" and "Next Generation LTE" were recognized as 4 G, I am very concerned about UQ Communications's parent company,Scheduled to deploy LTETrends in KDDI.

Will it be integrated into "WiMAX 2" deployed by a subsidiary, or by thinking that it will occur at the beginning of service by building a complementary network with "WiMAX 2" while developing "next generation LTE" It is interesting to see how to solve problems such as areas and how to steer.