The product which it tries to modularize the PHS communication part of Will and COM to be able to use general-purpose. It is possible to add PHS radio communication performance to the various products. At the same company this module the package was done in card type, “W-SIM” is sold.

With radio communication function and the product which offers the both of radio communication below simultaneously, it reaches the point where the product which had communication facility simply even at the manufacturer which does not have self communication technology can be developed. Because it is modularized, in the future high speed to also the occasion where communication technology appears, module just is exchanged it is possible to improve efficiency.

The thought of liking to develop new use at the same company not only the computer product and the digital home appliance which from the past have the demand for radio communication, by combining radio communication to the automobile and the white thing home appliance, the toy, the medical equipment and the industrial machine etc

WiMAX IEEE 802.16a

Full spelling: Worldwide Interoperability for Microwave Access
Alias:
802.16a
Field:
Network technology > radio > WiMAX

IEEE (the American Institute of Electrical and $electronic Engineer) with it was approved in 2003 January, standard of fixing radio communication. Those which modify the use band of IEEE 802.16 standard.

IEEE 802.16 standard had used the band 10 - 66GHz, but in order with 802.16a standard to utilize 2 - 11GHz, it is changed. In addition, in order to be able to communicate with the terminal which is in the range where the way is not clear it is improved. Not to change, radius approximately 50km (30 miles) to cover transmission speed and range maximum with 1 antennas, being maximum, the communication of 70Mbps is possible.

Presently the telephone line and the terminal part of the member type communication network which the optical fiber has borne (generally known “rust one mile”) with you suppose that it utilizes unlike the wireless LAN which supposes that you use in communication inside the building. The member type access net by IEEE 802.16 “Wireless MAN” (radio MAN: Wireless Metropolitan Area Network) with you say. Attention is attracted as the expedient which offers broadband connection service cheaply even at the area whose population density is low.

Win16

Reading: Wien [ji] [yu] [u] [ro] [ku]
Field:
Windows > Programming > Win16

Set (API) of the function which Windows 3.1 of the Microsoft corporation offers to the application software usually. The application software for Windows 3.1 is constructed as gathering of these functions. Until Windows 3.1 appears, as for the application software because it was offered, as the program which controls the hardware directly there was no compatibility between the hardware. If it is the hardware where Windows 3.1 operates by constructing the application software making use of Win16, it became possible to operate with any kind of computer.

Win32

Reading: Wien [ji] [yu] sea urchin
Field:
Windows > Programming > Win32

Set of the function which Windows 95/98/Me/NT/2000/XP of the Microsoft corporation offers to the application software usually (API). It is designed to one for 32 bit processor of the x86 series and the like after i386 of the Intel corporation. The Windows application software is constructed as combination of these functions. Approximately 1000 functions are offered by Windows 95/98/Me, with Windows NT/2000 NT peculiar security-related function and the like approximately 500 is offered in this. With Windows 3.1 API, for 16 bit processor Win16 was offered, but Windows 9x/NT continues and we support this, the application software of former times operates almost that way.

Win32/Mytob.worm Mytob

Alias:
W32.Mytob@mm and Mytob worm, WORM_MYTOB
Field:
Security > virus/worm > Win32/Mytob.worm

From 2005 March betting on around May, one kind of worm which is infected to Windows which becomes popular. With the attachment file of the mail and the infection route of 2 types of direct access from network, it became topic by the fact that subspecies of several dozen types appears shortly in period.

When you are infected, in order for the virus itself to be executed when starting automatically, it is altered registry, while the user does not become aware, collecting mail address from the file inside the disk, attaching the copy of the self, it transmits. In addition, TCP port 445th of the other computer it accesses in, it tries infection it exists in the security function of Windows making use of the vulnerability which is called “MS04-011”. Connecting to the IRC server of specification, there are also times when the program which received the order of the attack person, was sent is executed.

Win32s

Reading: Wien [ji] [yu] sea urchin s
Field:
Windows > Programming > Win32s

Windows 3.1 of the Microsoft corporation set of the function which is offered vis-a-vis the application software (API) those which expand Win16 which is in for 32 bit processor. The subclass of Win32 which Windows 95 and the like has (subset) it has become. With transient ones which are prepared in order to urge the movement to of Windows 95 from Windows 3.1, presently it is not almost utilized.

WinChip

Reading: Wien tip/chip
Field:
Microprocessor > x86/Intel > interchangeable processor > WinChip

The IDT corporation (at that time) the x86 interchangeable microprocessor of the subsidiary company Centaur Technology corporation (MPU) series name. WinChip C6 and WinChip 2, WinChip 3, there are fourth generation of WinChip 4. We use the MPU core of WinChip C6 up to WinChip 3, it is the schedule where the design is renovated with WinChip 4. The core part has become RISC system, converting the order for x86 to RISC order, it executes. Internal constitution is simplified to the utmost, because the tip/chip is formed with the minimum part, being cheaper than the competitive processor of each company, electric power consumption is low. It corresponds to also MMX of multimedia expansion instruction set of the Intel corporation. From WinChip 4, the schedule which corresponds to also SSE which expands MMX. Interface outside is the same as Pentium and MMX Pentium etc Socket7. 1999 August, the Centaur corporation was sold at the Taiwan VIA Technologies corporation.

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