In e-commerce, communication system is the carrier of information flow and capital flow, and exchanges and transmission of information are both carried out through communication network consisting of transmission, switch, terminal equipments, signaling, protocol and corresponding operation support systems. It is necessary to build up wide communication channels for information transmission and exchange of e-commerce network. The rapid development of contemporary communication technologies laid the foundation of e-commerce vomitorium.
The birth of digital computerized telephone switching technology lays the foundation for modern digital communication technology. Its popularization brings about the global development of communication network and becomes the significant support network for the rapid development of Internet. The maturity of optical communication technology, especially the rapid development of the wavelength division multiplex (WDM, for short) promotes the sharp rise of bandwidth of principal networks and provides the guarantee for the extension of network and the smooth transmission of the expanding information. Moreover, the progress of wireless communication technologies such as mobile technology and satellite communication technology supplies the new way to achieve the universal overlaying and flexible application of information network and lays the foundation for the extension of e-commerce to wireless application fields.
Telecommunication network is the key to informatization. Presently, it is no longer a single tool for transmission but the integration of many technologies. It is the presence of data information network that extends communication coverage promotes communication to enter into the service stage and leads to the birth of such business based on public data network as e-mails, e-data interchange, e-numbering book, e-bulletin board system and e-commerce. Strictly speaking, all above business belong to e-commerce in a broad sense. Computers of different places and functions, terminals, and various accessory equipments are connected by computer network, a large-scale, powerful network, with communication routes so as to achieve information share in communication process, thus achieving information transmission and share of hardware, software, and data information between enormous computers.
Thanks to the combination of computer network and communication network, enormous computers can simultaneously process texts, data, images and voice etc. The above information can be available everywhere and exchanged within China or the world. Network system provides necessary methods for information exchange and transmission, the core of e-commerce. e-commerce will be groundless without the development of communication technologys and information exchange and transmission. The development of e-commerce demands for higher and higher communication. Safe, high-speed network transmission and multimedia communication have been the inevitable factors to carry out e-commerce.
The mobile communication (the information transmission process in which both parties or at least one party involved carry out information exchange while moving) is the determining technology for information exchange, usage, processing, and releasing between any communication subjects all over the world anytime and anyplace and the core technology to realize Mobile-commerce.
Internet is the technical foundation and indispensable for e-commerce. The development of e-commerce will definitely make greater demands on the communication technology and boost the development of communication technologys; the development of communication technologys provides technical support for new applications of e-commerce. Vice versa, along with the extension of e-commerce applications, the communication infrastructure network can carry on larger-scale information flow and this requires continuous increasing of infrastructure network bandwidth.
At the same time, e-commerce requires data informatization and challenges the traditional communication mode, and data informatization will become mainstream direction for communication network development. For e-commerce clients, a high-speed route of entry is required for online shopping and online work, which proposes the request to bandwidth. E-commerce application, the mainstream application of information network in the future, will definitely exert great influence on current communication network structure and communication mode.
The birth of digital computerized telephone switching technology lays the foundation for modern digital communication technology. Its popularization brings about the global development of communication network and becomes the significant support network for the rapid development of Internet. The maturity of optical communication technology, especially the rapid development of the wavelength division multiplex (WDM, for short) promotes the sharp rise of bandwidth of principal networks and provides the guarantee for the extension of network and the smooth transmission of the expanding information. Moreover, the progress of wireless communication technologies such as mobile technology and satellite communication technology supplies the new way to achieve the universal overlaying and flexible application of information network and lays the foundation for the extension of e-commerce to wireless application fields.
Telecommunication network is the key to informatization. Presently, it is no longer a single tool for transmission but the integration of many technologies. It is the presence of data information network that extends communication coverage promotes communication to enter into the service stage and leads to the birth of such business based on public data network as e-mails, e-data interchange, e-numbering book, e-bulletin board system and e-commerce. Strictly speaking, all above business belong to e-commerce in a broad sense. Computers of different places and functions, terminals, and various accessory equipments are connected by computer network, a large-scale, powerful network, with communication routes so as to achieve information share in communication process, thus achieving information transmission and share of hardware, software, and data information between enormous computers.
Thanks to the combination of computer network and communication network, enormous computers can simultaneously process texts, data, images and voice etc. The above information can be available everywhere and exchanged within China or the world. Network system provides necessary methods for information exchange and transmission, the core of e-commerce. e-commerce will be groundless without the development of communication technologys and information exchange and transmission. The development of e-commerce demands for higher and higher communication. Safe, high-speed network transmission and multimedia communication have been the inevitable factors to carry out e-commerce.
The mobile communication (the information transmission process in which both parties or at least one party involved carry out information exchange while moving) is the determining technology for information exchange, usage, processing, and releasing between any communication subjects all over the world anytime and anyplace and the core technology to realize Mobile-commerce.
Internet is the technical foundation and indispensable for e-commerce. The development of e-commerce will definitely make greater demands on the communication technology and boost the development of communication technologys; the development of communication technologys provides technical support for new applications of e-commerce. Vice versa, along with the extension of e-commerce applications, the communication infrastructure network can carry on larger-scale information flow and this requires continuous increasing of infrastructure network bandwidth.
At the same time, e-commerce requires data informatization and challenges the traditional communication mode, and data informatization will become mainstream direction for communication network development. For e-commerce clients, a high-speed route of entry is required for online shopping and online work, which proposes the request to bandwidth. E-commerce application, the mainstream application of information network in the future, will definitely exert great influence on current communication network structure and communication mode.
