Abstract: A method for updating security information is applied to a system including an information service provider and mobile devices. The information service provider includes a server and a database, in which the server provides security information to the mobile devices and each of the security information is related individually to a security code. The information service provider can transmit updated security information to the mobile devices in an active-push manner in communicative off-peak hours, and at the same time each of the mobile devices would be automatically waken up and connected with the service-provider so as to receive the updated security information. While the mobile device is to request additional information, the passive-pull transmission manner can then be applied by the mobile device to obtain the additional information from the information service provider. Thus, merits of both the active push transmission and the passive pull transmission can be obtained.

Abstract: A method for updating security information is applied to a system including an information service provider and mobile devices. The information service provider includes a server and a database, in which the server provides security information to the mobile devices and each of the security information is related individually to a security code. The information service provider can transmit updated security information to the mobile devices in an active-push manner in communicative off-peak hours, and at the same time each of the mobile devices would be automatically waken up and connected with the service-provider so as to receive the updated security information. While the mobile device is to request additional information, the passive-pull transmission manner can then be applied by the mobile device to obtain the additional information from the information service provider. Thus, merits of both the active push transmission and the passive pull transmission can be obtained.

Abstract: An information servicing method and an accompanying system use the VPN wireless communication channel of information service provider to transmit pure text contents of each information record to corresponding user devices, and use another wireless communication channel to transmit multimedia contents contained in the information record to the user devices; such that usage of communication bandwidth of the VPN wireless communication channel can be substantially minimized and the cost thereof can also be reduced. The information service provider includes a server which analyzes each information record in advance to obtain a goods symbol corresponding to the information record. The user device generates a chart by using the received goods symbol and its corresponding information record. The chart and the pure text content of the information record are integrated into a single page which is then actively displayed on the display of the user device.

Abstract: An input method using standard numeric keypad which complies with CCITT standards and comprises a plurality of CCITT standard keys is disclosed. Each CCITT standard key has a corresponding CCITT key value. The method comprises the steps of: reassigning a first CCITT key value with an actuating key value of a first function; checking if the first CCITT key value is input, if “YES” then actuating the first function to reassign every CCITT key value with a new input key value of predetermined function; and, checking if any CCITT key value is input, if “YES” then performing the predetermined function corresponding to that input CCITT key value based on the first function. Therefore, all functions of the input method can be operated by using merely the CCITT standard keys without the need for other non-standard function keys.

Abstract: An input method using standard numeric keypad which complies with CCITT standards and comprises a plurality of CCITT standard keys is disclosed. Each CCITT standard key has a corresponding CCITT key value. The method comprises the steps of: reassigning a first CCITT key value with an actuating key value of a first function; checking if the first CCITT key value is input, if “YES” then actuating the first function to reassign every CCITT key value with a new input key value of predetermined function; and, checking if any CCITT key value is input, if “YES” then performing the predetermined function corresponding to that input CCITT key value based on the first function. Therefore, all functions of the input method can be operated by using merely the CCITT standard keys without the need for other non-standard function keys.

Abstract: A system and a method for a secure trading mechanism combining wireless communication and wired communication are proposed, which, in the condition of two-way trading constructed based on network connection of a wireless communication device functioning in two-way transmission to a trading server and a trading host of a wired communication devices, allow the trading to be performed in real time and the correctness to be determined for data transmitted between different levels of the network according to a secure communication protocol defined in each communication device, so as to assure the security of trading data in transmission, and prevent the trading data from being acquired or changed without authorization.

Abstract: A system and a method for a secure trading mechanism combining wireless communication and wired communication are proposed, which, in the condition of two-way trading constructed based on network connection of a wireless communication device functioning in two-way transmission to a trading server and a trading host of a wired communication devices, allow the trading to be performed in real time and the correctness to be determined for data transmitted between different levels of the network according to a secure communication protocol defined in each communication device, so as to assure the security of trading data in transmission, and prevent the trading data from being acquired or changed without authorization.

Abstract: The present invention utilize the systems described blow to carry out the real time broadcasting on an Internet. Data-collection processing system for collecting and processing the original packages sent by all data-sources connected to the data-collection processor system. Receiving system is used for sending out user's information utilized in the authentication about a user. In addition, the receiving system receives packages of selected kinds of data-source and examines which packages are missing. Also, the receiving system sends out the number representing data-sources of a missing package. Besides, the authentication system is included for examining whether the user is registered, and transmitting the number representing data-source requested by the receiving system to the multi transmitting system. Another function is to assign a source of the most light loading to provide data for the user and sending address of the source to the receiving system.