It is offered with portable telephone service FOMA of NTT [dokomo], high speed data transmission service. The 3rd generation portable telephone (3G) by the fact that it corresponds to the acceleration standard “HSDPA” of W-CDMA which is communication standard, transmission speed descended and achieved maximum 3.6Mbps. With respect to of theory is standardized to same 14Mbps, but presently it becomes the correspondence to 3.6Mbps. It starts also 2 models of the corresponding terminal and the new service which utilizes high-speed communication.

With NTT [dokomo] the “music channel” is started as a new service. When with the service which utilizes the high-speed communication of HSDPA, favorite ones are chosen from the music program which is prepared, audio information of longest 1 hours is transmitted to the terminal automatically in the time zone of nighttime. Music of the 48kbps/AAC format approximately 10 tunes be able to transmit with the program of 1 hours, it becomes 25MB as a capacity.

FOMA plus area <FOMA plus area>

Reading: Former plus area
Field:
Portable telephone > industry > FOMA plus area

In one kind of telephone call area of FOMA portable telephone service of NTT [dokomo], the mountainous region and the like the extended area which is set to the place where it cannot cover until recently anew.

FOMA at usual telephone call area such as urban district uses the radio wave of the 2GHz band, but in order at FOMA plus the area to use the radio wave of the 800MHz band which is utilized until recently with mova service, it is necessary for the terminal to correspond to the communication with 800MHz. After of the 901iS series and after 700 series correspond to both frequency, the telephone call communication at FOMA plus the area can do the user without especially being conscious. The service which is received is equal to the usual area.

Radio wave of the 800MHz band because there is a character which it is easy to turn the 2GHz band compared to vis-a-vis the shield, although it covers the topography of the mountainous region and the like, is profitable. The thought of liking to actualize the area cover ratio which with NTT [dokomo] is advancing the expansion of FOMA plus the area from around 2005 spring, is a match to mova even with FOMA. Ravine area population density is low, because as for the village and the highway paralleling etc there is many also a thing which base station of the 2GHz band has already covered, almost there is no influence in population cover ratio.

FOMA [yubikitasumojiyuru] <FOMA ubiquitous module>

Reading: [huomayubikitasumojiyuru]
Field:
Portable telephone > data communication > FOMA [yubikitasumojiyuru]

NTT [dokomo] offers to for corporate body, the installed possible part in order to do radio data communication making use of the FOMA portable telephone net. Freeing the radio communication section and the data communication adapter function which are loaded onto the portable telephone terminal which the same company offers, it is something where to part it converts, installs in the other equipment and equipment and makes possible.

FOMA [yubikitasumojiyuru] has used FOMA which is used by the portable telephone of NTT [dokomo] as a communication method, the packet transmission which is similar to the FOMA portable telephone of the same company is possible. However it cannot utilize audio telephone call and the viewphone and i mode etc.

As for FOMA [yubikitasumojiyuru], it designates that by the various equipment and the fact that it installs in equipment radio communication function can be given in those as purpose. Commodity conveyance and management of delivery of the commodity it goes by the fact that door-to-door service and the like installs in the track/truck, stock management it goes by the fact that it installs in the dispenser and the like and/or with method of using which was said is supposed. If it installs in vehicle such as taxi, it is possible to utilize even in management of operation of the vehicle.

FON

Reading: Phone
Field:
Communication service > broadband > radio > FON

The Spanish FON corporation started in 2005 November, wireless LAN network of the individual the service which mutually it opens & shares. FON corporation Japanese corporate body was established by 2006 December, the real development in Japan started.

When the private software is installed to the wireless LAN rooter which the individual has utilized at the home and the like, it reaches the point where it can access that rooter also the other FON user which is in the vicinity. As for that user accessing, wireless LAN rooter such as near the home of the other FON user in the same way, it can connect to Internet. You releasing your own wireless LAN to the other user mutually, it is the project which constructs public wireless LAN network. The software of FON is installed, the rooter which corresponds being necessary, at the FON corporation the software does also the sale of the rooter of the installation being completed.