3G multi-card multi-mode high speed wireless acquiring and transmitting apparatus

Abstract

The invention discloses a 3G multi-card multi-mode high speed wireless acquiring and transmitting apparatus comprising a front acquiring module, a data processing module, a multi-connection transmitting module, a high speed storing module and an apparatus configuring module. The front acquiring module is connected with a data source positioned outside the wireless acquiring module through signal wires. The front acquiring module is used for acquiring data from the data source. The data processing module is respectively connected to the three functional modules, which are the front acquiring module, the multi-connection transmitting module and the high speed storing module through signal wires. The data processing module is used for analyzing and de-packing received data, and for transmitting the data to the multi-connection transmitting module. The apparatus configuring module is connected to the high speed storing module through signal wires. The high speed storing module is used for managing and storing the acquired data according to apparatus configurations. According to the invention, simultaneous transmission of the data is realized with a 3G card and the modules, such that the transmission speed of the wireless 3G acquisition apparatus is greatly improved, and multi-card multi-mode simultaneous transmission is realized.

Description

technical field [0001] The invention relates to the field of 3G communication equipment, in particular to a 3G multi-card multi-mode high-speed wireless collection and transmission device. Background technique [0002] "3G" is the abbreviation of the third generation mobile communication technology, which refers to the cellular mobile communication technology of high-speed data transmission. 3G services can transmit voice (call) and data information (email, instant messaging, etc.) at the same time. 3G is the third-generation communication network. At present, China supports three wireless interface standards determined by the International Telecommunications Union, namely CDMA2000 of China Telecom, WCDMA of China Unicom, and TD-SCDMA of China Mobile. GSM equipment adopts time division multiple access. While CDMA uses code division spread spectrum technology, advanced power and voice activation can provide at least 3 times greater than GSM network capacity. [0003] Existi...

AI Technical Summary

Problems solved by technology

[0003] Existing 3G transmission equipment is of a single form, only for one mode such as WCDMA, CDMA2000, TD-SCDMA, and there is only one access point, which is limited to single-channel transmission. The transmission rate of this mode cannot be effectively improved. Transmission in some special geographical locations is not guaranteed, and parallel packet transmission cannot be performed

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