CN105187903B - Wireless management method and system in set-top box - Google Patents
Wireless management method and system in set-top box Download PDFInfo
- Publication number
- CN105187903B CN105187903B CN201510593144.7A CN201510593144A CN105187903B CN 105187903 B CN105187903 B CN 105187903B CN 201510593144 A CN201510593144 A CN 201510593144A CN 105187903 B CN105187903 B CN 105187903B
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- channel
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- wireless
- frequency point
- top box
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- 238000007726 management method Methods 0.000 title claims abstract description 19
- 238000012544 monitoring process Methods 0.000 claims abstract description 22
- 230000002452 interceptive effect Effects 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
- H04N21/4383—Accessing a communication channel
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/44209—Monitoring of downstream path of the transmission network originating from a server, e.g. bandwidth variations of a wireless network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/61—Network physical structure; Signal processing
- H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
- H04N21/6131—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via a mobile phone network
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Databases & Information Systems (AREA)
- Noise Elimination (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention relates to wireless management method and system in a kind of set-top box, whether real time monitoring wireless present channel interferes the TV programme of current frequency point, wireless used channel is switched over when interfering, it will wirelessly be switched on the channel not interfered, set-top box radio function is managed, radio function is avoided to interfere the TV digital signal of set-top box, cause to occur can not receive program, the problem of phenomena such as mosaic, set-top box is set normally to play TV digital signal, user is set normally to watch TV programme, it brings great convenience to user and good experience.
Description
Technical field
The present invention relates to wireless management method and system in the communications field more particularly to a kind of set-top box.
Background technique
Currently, with the development of wireless technology, the audio & video equipments such as set-top box, television set all continuous integrating WIFI,
The radio functions such as bluetooth, to greatly meet the ever-increasing demand of user.
But after set-top box integrated wireless function, the TV digital signal of set-top box is often interfered, is led
There is phenomena such as can not receive program, mosaic in cause, prevents set-top box from normally playing TV digital signal, influences user's viewing
TV programme are brought great inconvenience to users, and reduce the usage experience of user.
Summary of the invention
In view of this, it is necessary to ask for above-mentioned set-top box integrated wireless function what TV digital signal interfered
Topic provides wireless management method and system in a kind of set-top box.
The present invention provides a kind of wireless management method in set-top box, includes the following steps:
S10: obtaining the frequency point of current television program, and obtains current wireless used channel；
S20: whether monitoring present channel interferes current frequency point TV programme, if interfering, refreshes wireless
Channel list switches wireless used channel, until switching to the glitch-free channel of the frequency point of current television program.
In one of them embodiment, the step S10 specifically: obtain tuner when playing current television program
Frequency point, and obtain it is current wireless used in channel.
In one of them embodiment, the step S20 specifically: obtain the frequency of current wireless used channel
And bandwidth, the triple-frequency harmonics and quintuple harmonics for judging current television program frequency point whether in wireless frequency bandwidth, if,
It interferes, does not otherwise interfere.
The present invention also provides wireless management systems in a kind of set-top box, comprising:
Acquiring unit obtains the frequency point of current television program, and obtains current wireless used channel；
Interference monitoring unit, whether monitoring present channel interferes current frequency point TV programme, if interfering,
Refresh wireless channel list, switches wireless used channel, until switching to glitch-free to the frequency point of current television program
Channel.
In one of them embodiment, the acquiring unit obtains the frequency of tuner when playing current television program
Point, and obtain current wireless used channel.
In one of them embodiment, the interference monitoring unit, whether monitoring present channel is to current frequency point electricity
It is interfered depending on program, if interfering, refreshes wireless channel list, switch wireless used channel, until switching to
To the glitch-free channel of the frequency point of current television program.
Wireless management method and system in set-top box of the present invention, whether real time monitoring wireless present channel is to current frequency point
TV programme interfere, and switch over when interfering to wireless used channel, do not cause to do by being wirelessly switched to
On the channel disturbed, set-top box radio function is managed, radio function is avoided to cause to do to the TV digital signal of set-top box
The problem of disturbing, leading to phenomena such as occurring can not receive program, mosaic, enables set-top box normally to play TV digital signal,
So that user is normally watched TV programme, brings great convenience to user and good experience.
Detailed description of the invention
Fig. 1 is the flow chart of wireless management method in set-top box in one embodiment.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.
Fig. 1 is the flow chart of wireless management method in set-top box in one embodiment, as shown in Figure 1, this method includes
Following steps:
S10: obtaining the frequency point of current television program, and obtains current wireless used channel.
When user is using set-top box viewing TV programme and using the radio function of set-top box, radio function may be right
The TV programme of current frequency point interfere.Therefore in this embodiment, when user uses set-top box, the frequency of actual program is obtained
Point and current wireless used channel, to understand whether current radio channel interferes current frequency point.
In further mode, the step specifically: obtain the frequency of tuner (Tuner) when playing current television program
Point, and obtain current wireless used channel.
S20: whether monitoring present channel interferes current frequency point TV programme, if interfering, refreshes wireless
Channel list switches wireless used channel, until switching to the glitch-free channel of the frequency point of current television program.
Whether after the frequency point and wireless used channel for obtaining current television program, to monitor present channel can be right
The TV programme of current frequency point interfere, to guarantee the normal play of TV programme.
In further mode, the step specifically: obtain the frequency and bandwidth of current wireless used channel, judgement
The triple-frequency harmonics and quintuple harmonics of current television program frequency point whether in wireless frequency bandwidth, if, interfere, it is no
It does not interfere then.
If it is judged that present channel interferes current frequency point, then wireless present channel cannot be used continuously, by
In usually wirelessly there can be multiple channels can be used, therefore refresh wireless channel, wireless channel list is obtained, to present channel
It switches over, be switched to other channels and be monitored again, until being switched to the channel that will not be interfered.In this way, passing through
Whether real time monitoring wireless present channel interferes the TV programme of current frequency point, is used when interfering wireless
Channel switch over, will wirelessly be switched on the channel not interfered, set-top box radio function be managed, to keep away
Exempt from radio function to interfere TV programme signal.
Whether wireless management method in the set-top box, real time monitoring wireless present channel are made the TV programme of current frequency point
At interference, wireless used channel is switched over when interfering, will be wirelessly switched on the channel not interfered,
Set-top box radio function is managed, radio function is avoided to interfere the TV digital signal of set-top box, causes to occur
The problem of phenomena such as can not receive program, mosaic, set-top box is enable normally to play TV digital signal, sees user normally
It sees TV programme, brings great convenience to user and good experience.
Meanwhile the present invention provides wireless management system in a kind of set-top box, which includes:
Acquiring unit obtains the frequency point of current television program, and obtains current wireless used channel.
When user is using set-top box viewing TV programme and using the radio function of set-top box, radio function may be right
The TV programme of current frequency point interfere.Therefore in this embodiment, when user uses set-top box, acquiring unit obtains current
The frequency point of program and current wireless used channel, to understand whether current radio channel interferes current frequency point.
In further mode, acquiring unit obtains the frequency point of tuner (Tuner) when playing current television program, with
And obtain current wireless used channel.
Interference monitoring unit, whether monitoring present channel interferes current frequency point TV programme, if interfering,
Refresh wireless channel list, switches wireless used channel, until switching to glitch-free to the frequency point of current television program
Channel.
After the frequency point and wireless used channel for obtaining current television program, interference monitoring unit will be monitored currently
Whether channel can interfere the TV programme of current frequency point, to guarantee the normal play of TV programme.
In further mode, interference monitoring unit obtains the frequency and bandwidth of current wireless used channel, judgement
The triple-frequency harmonics and quintuple harmonics of current television program frequency point whether in wireless frequency bandwidth, if, interfere, it is no
It does not interfere then.
Current frequency point is interfered if interference monitoring unit judges go out present channel, wireless present channel cannot
It continues to use, due to that usually wirelessly can there are multiple channels can be used, therefore refreshes wireless channel, obtain wireless channel column
Table switches over present channel, is switched to other channels and is monitored again, until being switched to the letter that will not be interfered
Road.In this way, whether being interfered to the TV programme of current frequency point by real time monitoring wireless present channel, when interfering
Channel used in wireless is switched over, will be wirelessly switched on the channel not interfered, to set-top box radio function into
Row management, so that radio function be avoided to interfere TV programme signal.
Whether wireless management system in the set-top box, real time monitoring wireless present channel are made the TV programme of current frequency point
At interference, wireless used channel is switched over when interfering, will be wirelessly switched on the channel not interfered,
Set-top box radio function is managed, radio function is avoided to interfere the TV digital signal of set-top box, causes to occur
The problem of phenomena such as can not receive program, mosaic, set-top box is enable normally to play TV digital signal, sees user normally
It sees TV programme, brings great convenience to user and good experience.
Wireless management method and system in set-top box of the present invention, whether real time monitoring wireless present channel is to current frequency point
TV programme interfere, and switch over when interfering to wireless used channel, do not cause to do by being wirelessly switched to
On the channel disturbed, set-top box radio function is managed, radio function is avoided to cause to do to the TV digital signal of set-top box
The problem of disturbing, leading to phenomena such as occurring can not receive program, mosaic, enables set-top box normally to play TV digital signal,
So that user is normally watched TV programme, brings great convenience to user and good experience.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all in spirit of the invention and
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within principle.
Claims (4)
1. a kind of wireless management method in set-top box, which comprises the steps of:
S10: obtaining the frequency point of current television program, and obtains current wireless used channel；
S20: whether monitoring present channel interferes current frequency point TV programme, if interfering, refreshes wireless channel
List switches over present channel, is switched to other channels and is monitored again, until switching to current television program
The glitch-free channel of frequency point,
The step S20 specifically: the frequency and bandwidth for obtaining current wireless used channel judge current television program frequency point
Triple-frequency harmonics and quintuple harmonics whether in the frequency bandwidth of current wireless used channel, if interfering, otherwise
It does not interfere.
2. wireless management method in set-top box according to claim 1, which is characterized in that the step S10 specifically:
The frequency point of tuner when acquisition plays current television program, and obtain current wireless used channel.
3. wireless management system in a kind of set-top box characterized by comprising
Acquiring unit obtains the frequency point of current television program, and obtains current wireless used channel；
Whether interference monitoring unit, monitoring present channel interfere current frequency point TV programme, if interfering, refresh
Wireless channel list, switches over present channel, is switched to other channels and is monitored again, until switching to current
The glitch-free channel of the frequency point of TV programme,
The interference monitoring unit obtains the frequency and bandwidth of current wireless used channel, judges current television program frequency point
Whether triple-frequency harmonics and quintuple harmonics are in the frequency bandwidth of current wireless used channel, if interfering, otherwise not
It interferes.
4. wireless management system in set-top box according to claim 3, which is characterized in that the acquiring unit, which obtains, to be played
The frequency point of tuner when current television program, and obtain current wireless used channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510593144.7A CN105187903B (en) | 2015-09-17 | 2015-09-17 | Wireless management method and system in set-top box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510593144.7A CN105187903B (en) | 2015-09-17 | 2015-09-17 | Wireless management method and system in set-top box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105187903A CN105187903A (en) | 2015-12-23 |
| CN105187903B true CN105187903B (en) | 2019-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510593144.7A Active CN105187903B (en) | 2015-09-17 | 2015-09-17 | Wireless management method and system in set-top box |
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| Country | Link |
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| CN (1) | CN105187903B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112399097B (en) * | 2019-08-13 | 2024-01-19 | 深圳Tcl数字技术有限公司 | Signal interference processing method, digital television and storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1790970A (en) * | 2004-12-03 | 2006-06-21 | 微软公司 | Use of separate control channel to mitigate interference problems in a wireless network |
| CN1881828A (en) * | 2005-05-06 | 2006-12-20 | 戴尔产品有限公司 | Systems and methods for RF spectrum management |
| WO2012153581A1 (en) * | 2011-05-12 | 2012-11-15 | シャープ株式会社 | Output system and display system |
| CN102802063A (en) * | 2012-08-31 | 2012-11-28 | 博视联（苏州）信息科技有限公司 | Set top box device with WIFI (Wireless Fidelity) hot spots |
| CN103026748A (en) * | 2010-03-31 | 2013-04-03 | 索尼公司 | Method, audio/video apparatus and communication device |
| CN203574804U (en) * | 2013-11-28 | 2014-04-30 | 深圳市能力科技有限公司 | Set-top box and signal processing circuit thereof |
-
2015
- 2015-09-17 CN CN201510593144.7A patent/CN105187903B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1790970A (en) * | 2004-12-03 | 2006-06-21 | 微软公司 | Use of separate control channel to mitigate interference problems in a wireless network |
| CN1881828A (en) * | 2005-05-06 | 2006-12-20 | 戴尔产品有限公司 | Systems and methods for RF spectrum management |
| CN103026748A (en) * | 2010-03-31 | 2013-04-03 | 索尼公司 | Method, audio/video apparatus and communication device |
| WO2012153581A1 (en) * | 2011-05-12 | 2012-11-15 | シャープ株式会社 | Output system and display system |
| CN102802063A (en) * | 2012-08-31 | 2012-11-28 | 博视联（苏州）信息科技有限公司 | Set top box device with WIFI (Wireless Fidelity) hot spots |
| CN203574804U (en) * | 2013-11-28 | 2014-04-30 | 深圳市能力科技有限公司 | Set-top box and signal processing circuit thereof |
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| Publication number | Publication date |
|---|---|
| CN105187903A (en) | 2015-12-23 |
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