| The popularization of the unified communication is the | | | | cooperation solution is very important for the 3G |
| inevitable result of market demands. This new | | | | operators and wireless device suppliers, because the |
| technology is able to integrate all kinds of information | | | | customers' demands for the cooperative application |
| types, such as E-mail and short message. Any device | | | | are increasing nowadays. The business of the |
| like the phone, personal computer can be used to | | | | operators should consist of the instant video, movable |
| receive the signal. Meanwhile, a framework between | | | | video, WiMAX and so on. |
| the wired and wireless network is established. This | | | | When it comes to the unified communication, many |
| new technology not only implements the integration of | | | | people are attracted by the different terminals, |
| different networks and applications, but also brings | | | | networks and applications. The basic technologies are |
| people opportunities to choose what he likes freely. | | | | always ignored by people. In order to implement the |
| There are some driving forces make the new | | | | unified communication, only to integrated the networks |
| technology develop. First is the software supplier, such | | | | and applications is not enough. The unified |
| as Microsoft and IBM. They hope to insert the videos | | | | communication must rely on the combination of the |
| into their solution; the second driving force is the IP | | | | standards and agreements. The RADVISION must be |
| telephone suppliers who have large numbers of | | | | mentioned when we are talking about the standards |
| communication customers. They try to make the | | | | and agreements. Facing with the large market, |
| smooth expansion as a part of their IP voice system; | | | | corporations should find out their accurate positions |
| thirdly, the instant messaging suppliers, like QQ and | | | | before the market is mature. History has shown many |
| MSN, are in the leading place of the tabletop computer. | | | | times that only acquire the fundamental technologies |
| They also have many customers, making the video | | | | can the corporation wins in the fierce competition. The |
| and voice as the new growth point of their business; | | | | related integrated circuit is ULN2429. |
| the forth driving force is the 3G operator. The | | | | |