CN202310114U - 3G network joint communication multimedia terminal - Google Patents
3G network joint communication multimedia terminal Download PDFInfo
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- CN202310114U CN202310114U CN2011203989915U CN201120398991U CN202310114U CN 202310114 U CN202310114 U CN 202310114U CN 2011203989915 U CN2011203989915 U CN 2011203989915U CN 201120398991 U CN201120398991 U CN 201120398991U CN 202310114 U CN202310114 U CN 202310114U
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Abstract
The utility model relates to a 3G network joint communication multimedia terminal which comprises an information collecting and controlling module, an information processing module and a wireless communication module, wherein the information collecting and controlling module is connected with the information processing module; the information processing module is connected with the wireless communication module; a USB (Universal Serial Bus) interface, a video interface, an audio input interface, an audio output interface, a control output interface and a playback output interface are arranged in the information collecting and controlling module and the information processing module; the information processing module is composed of an embedded microprocessor; and a communication sub-module is arranged in the wireless communication module. According to the utility model, a 3G communication module, a WIFI (Wireless Fidelity) communication module, a COFDM (Coded Orthogonal Frequency Division Multiplexing) communication module and a BGAN (Broadband Global Area Network) communication module are arranged in the wireless communication module; multiple wireless communication links are utilized to jointly carry out the data transmission; the data is transmitted by being divided into all the wireless communication links; the wireless bandwidth of wireless terminal equipment is efficiently increased; and the reliable transmission of multimedia large-data-volume information such as video and audio is efficiently kept.
Description
Technical field
The utility model relates to a kind of wireless communication technology, especially relates to a kind of 3G network joint communication multimedia terminal.
Background technology
In the prior art; The public mobile communication data network have advantages such as wide coverage, mobility is good, network is easy to use like GPRS, EDGE etc., but its upstream and downstream data bandwidth is lower; In addition because wireless signal receives all kinds of environmental factors bigger; Bandwidth fluctuation is big, has only the finite bandwidth of 5-20kbps when usually in varying environment, moving, and is difficult to realize the multi-medium data transmission under the mobile environment.The own certain applications of 3G network at present, but on existing 3G network, can not the conventional video of smooth transmission.
In wireless communication system, all kinds of wireless application systems that the multiple spot access service is provided also usually exist the network bandwidth to share the problem with network blockage, in the case between mobile terminal and the access point; Between mobile phone and base station; When the access customer number amount increased, the access wireless bandwidth can descend fast, when number of users is loaded near access point is fully loaded; Will refuse new wireless terminal because of network blockage and insert request, thereby make the wireless end that moves normally to go up work.
Summary of the invention
The utility model purpose provides a kind of 3G network joint communication multimedia terminal.Technical problems such as existing in prior technology common communication data network broadband is little to solve, communication instability.
For solving the problems of the technologies described above; The technical scheme that the utility model adopted is: this 3G network joint communication multimedia terminal; Comprise information gathering and control module, message processing module and wireless communication module; Wherein information gathering is connected with message processing module with control module, and message processing module is connected with wireless communication module; Be provided with USB, video interface, audio input interface, audio output interface, control output interface and playback output interface in said information gathering and the message processing module; Message processing module is made up of embedded microprocessor, is provided with a plurality of communicator modules in the wireless communication module.
As preferably, said communicator module is 3G communication module or WIFI communication module, COFDM communication module and BGAN communication module.
The utility model is provided with 3G communication module, WIFI communication module, COFDM communication module and BGAN communication module in wireless communication module; The road combined transfer of data of carrying out of many wireless communication link capable of using; Data distribution to each wireless communication link is transmitted; Effectively improved the wireless bandwidth of wireless terminal device; Effectively keep multimedia big data quantity reliable information transmission such as video, audio frequency, through the wireless communication link joint communication of different systems, can effectively avoid the single wireless communication standard to be subject to the number of users and the bandwidth constraints of WAP in addition; And can guarantee that when significant trouble appears in a certain radio communication standard wireless terminal can also be implemented the reliable transmission of data message through the wireless communication link of other wireless standard.
Description of drawings
Fig. 1 is the functional-block diagram of the utility model.
Embodiment
Below through embodiment, and combine accompanying drawing, the technical scheme of the utility model is further specified.
Fig. 1 is the functional-block diagram of the utility model.Can know by Fig. 1; This 3G network joint communication multimedia terminal; Mainly constitute by information gathering and control module, message processing module and wireless communication module etc.; Wherein information gathering is connected with the information processing mould with control module, and message processing module is connected with wireless communication module, is provided with USB, video interface, audio input interface, audio output interface, control output interface and playback output interface in information gathering and the message processing module; Message processing module is made up of embedded microprocessor (end shows among the figure), is provided with a plurality of communicator modules in the wireless communication module.
Further, described communicator module is 3G communication module or WIFI communication module or COFDM communication module or BGAN communication module, and this communicator module also can be selected other communication module well-known to those having ordinary skill in the art.
On present embodiment concrete as principle be: 3G communication module, W1F1 communication module, COFDM communication module and BGAN communication module and public mobile communication data network or the broadband wireless network of wireless communication module through wherein set up three wireless communication links simultaneously; The information data that message processing module is gathered this locality branches to three wireless communication links and transfers in the communication network; And further transferring to the terminal equipment in the communication network, described terminal equipment is reduced to the information data that message processing module sends with data combination that receives and ordering.Message processing module is through many set wireless communication links of monitoring in real time self, and comes on adaptive assignment information data distribution to the three described wireless communication link according to the size of the effective bandwidth of every wireless communication link.Described terminal equipment is sent to message processing module with the information data and the control command of local terminal through communication network simultaneously, thereby realizes two-way communication.
Claims (2)
1. 3G network joint communication multimedia terminal; Comprise information gathering and control module, message processing module and wireless communication module; It is characterized in that said information gathering is connected with message processing module with control module, message processing module is connected with wireless communication module; Be provided with USB, video interface, audio input interface, audio output interface, control output interface and playback output interface in said information gathering and the message processing module; Message processing module is made up of embedded microprocessor, is provided with a plurality of communicator modules in the wireless communication module.
2. a kind of 3G network joint communication according to claim 1 multimedia terminal is characterized in that, said communicator module is 3G communication module or WIFI communication module, COFDM communication module, BGAN communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203989915U CN202310114U (en) | 2011-10-19 | 2011-10-19 | 3G network joint communication multimedia terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203989915U CN202310114U (en) | 2011-10-19 | 2011-10-19 | 3G network joint communication multimedia terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202310114U true CN202310114U (en) | 2012-07-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203989915U Expired - Fee Related CN202310114U (en) | 2011-10-19 | 2011-10-19 | 3G network joint communication multimedia terminal |
Country Status (1)
| Country | Link |
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| CN (1) | CN202310114U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019024049A1 (en) * | 2017-08-03 | 2019-02-07 | 深圳酷泰丰科技有限公司 | Mobile terminal capable of multiple data channel transmission and method thereof |
-
2011
- 2011-10-19 CN CN2011203989915U patent/CN202310114U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019024049A1 (en) * | 2017-08-03 | 2019-02-07 | 深圳酷泰丰科技有限公司 | Mobile terminal capable of multiple data channel transmission and method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20121019 |