CN202918446U - Bidirectional set-top box with 4G (fourth-generation) wireless communication - Google Patents
Bidirectional set-top box with 4G (fourth-generation) wireless communication Download PDFInfo
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- CN202918446U CN202918446U CN 201220685156 CN201220685156U CN202918446U CN 202918446 U CN202918446 U CN 202918446U CN 201220685156 CN201220685156 CN 201220685156 CN 201220685156 U CN201220685156 U CN 201220685156U CN 202918446 U CN202918446 U CN 202918446U
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Abstract
The utility model discloses a bidirectional set-top box with 4G (fourth-generation) wireless communication, and the bidirectional set-top box comprises a set-top box main chip, an erasable memory connected with the set-top box main chip, and a 4G network module connected with the set-top box main chip via an interface control circuit, wherein a peripheral interface is formed in the 4G network module; and the peripheral interface comprises a USIM (universal subscriber identity module) chip connection interface. According to the bidirectional set-top box disclosed by the utility model, a 4G network technology is applied to the set-top box, so that the uploading and downloading speeds are fast, and the bidirectional set-top box is capable of meeting almost all the requirements of users on wireless service.
Description
Technical field
The utility model relates to set-top box, particularly a kind of bi-directional set-top box with the 4G radio communication.
Background technology
In the fast development of Digital Television, because professional continuous expansion, 4G network will be constantly perfect also at the software of the building of the whole nation, TV set-top box, with set-top box and bilateral network, can realize multiple application by different software, make it to become a multi-purpose platform, existing IPTV, OTT can realize online shopping, watch video and information sharing online.But owing to being subjected to that traditional wired constraint and 3G download, uploading speed affects slowly, the client is difficult to realize at any time, everywhere, the surfing on the net followed one's inclinations.Client's impression that the arrival of 4G is better perfect.The 4G system can download with the speed of 100Mbps, and than dialling up on the telephone fast 2000 times, the speed of uploading also can reach 20Mbps, and can satisfy nearly all user for the requirement of wireless service.But advanced 4G network technology is not applied in field of set-top.
The utility model content
For overcoming the shortcomings and deficiencies of above-mentioned prior art, the utility model provides a kind of bi-directional set-top box with the 4G radio communication.
The technical scheme that the utility model adopts is:
With the bi-directional set-top box of 4G radio communication, comprise set-top box master chip and connected memory, also comprise the 4G mixed-media network modules mixed-media, the 4G mixed-media network modules mixed-media is connected by interface control circuit with the set-top box master chip, and the 4G mixed-media network modules mixed-media is provided with peripheral interface.
Preferably, described memory is scratch pad memory.
Concrete, described peripheral interface comprises USIM chip connecting interface.
Compared with prior art, the obtained beneficial effect of the utility model is: adopt the 4G network in set-top box, upload speed of download fast, almost can satisfy all requirements to wireless service of user.
Description of drawings
Fig. 1 is the internal structure schematic diagram of the bi-directional set-top box embodiment with the 4G radio communication described in the utility model.
Embodiment
For making things convenient for those skilled in the art to understand technology contents of the present utility model, below in conjunction with drawings and Examples the utility model is described in further detail.
As shown in Figure 1, the bi-directional set-top box with the 4G radio communication that the utility model discloses comprises set-top box master chip and connected scratch pad memory, and described main control chip can carry out the decoding of audio frequency, video, and supports bilateral network.The utility model also comprises the 4G mixed-media network modules mixed-media, the 4G mixed-media network modules mixed-media is connected by interface control circuit with the set-top box master chip, described 4G mixed-media network modules mixed-media preferably adopts MC7700 or MC7710, and the 4G mixed-media network modules mixed-media is provided with peripheral interface, and described peripheral interface comprises USIM chip connecting interface.
In the specific implementation, be to utilize 4G mobile data communication network system to provide bilateral network as TV set-top box, realize that the express network of digital cable TV is interactive.The interface control circuit that is connected between 4G mixed-media network modules mixed-media and TV set-top box master chip is realized with the IP agreement data of 4G mixed-media network modules mixed-media being sent to the set-top box master chip.In set-top box, build simultaneously an ICP/IP protocol, some settings by 4G mixed-media network modules mixed-media and 4G network, realize that the user operates by browser page, will be with the TV set-top box program request, do shopping or the communication data of browsing generation returns to the 4G wireless network module, and then be sent to internet network center and service platform, and be recorded in the chip of USIM of peripheral interface.
Above-described embodiment only is wherein specific implementation of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these apparent replacement forms all belong to protection range of the present utility model.
Claims (3)
1. with the bi-directional set-top box of 4G radio communication, comprise set-top box master chip and connected memory, it is characterized in that, also comprise the 4G mixed-media network modules mixed-media, the 4G mixed-media network modules mixed-media is connected by interface control circuit with the set-top box master chip, and the 4G mixed-media network modules mixed-media is provided with peripheral interface.
2. the bi-directional set-top box with the 4G radio communication according to claim 1 is characterized in that, described memory is scratch pad memory.
3. the bi-directional set-top box with the 4G radio communication according to claim 1 is characterized in that, described peripheral interface comprises USIM chip connecting interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220685156 CN202918446U (en) | 2012-12-13 | 2012-12-13 | Bidirectional set-top box with 4G (fourth-generation) wireless communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220685156 CN202918446U (en) | 2012-12-13 | 2012-12-13 | Bidirectional set-top box with 4G (fourth-generation) wireless communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202918446U true CN202918446U (en) | 2013-05-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220685156 Expired - Fee Related CN202918446U (en) | 2012-12-13 | 2012-12-13 | Bidirectional set-top box with 4G (fourth-generation) wireless communication |
Country Status (1)
| Country | Link |
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| CN (1) | CN202918446U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105025325A (en) * | 2015-07-02 | 2015-11-04 | 南通同洲电子有限责任公司 | Bidirectional digital wired set top box (STB) |
-
2012
- 2012-12-13 CN CN 201220685156 patent/CN202918446U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105025325A (en) * | 2015-07-02 | 2015-11-04 | 南通同洲电子有限责任公司 | Bidirectional digital wired set top box (STB) |
| WO2017000527A1 (en) * | 2015-07-02 | 2017-01-05 | 南通同洲电子有限责任公司 | Two-way digital cable set-top box |
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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: 20130501 Termination date: 20131213 |