CN106714005B - Satellite set top box data transmission method and system - Google Patents
Satellite set top box data transmission method and system Download PDFInfo
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- CN106714005B CN106714005B CN201611226892.2A CN201611226892A CN106714005B CN 106714005 B CN106714005 B CN 106714005B CN 201611226892 A CN201611226892 A CN 201611226892A CN 106714005 B CN106714005 B CN 106714005B
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 62
- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000000153 supplemental effect Effects 0.000 claims abstract description 113
- 238000005538 encapsulation Methods 0.000 claims description 39
- 238000012795 verification Methods 0.000 claims description 25
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 230000007704 transition Effects 0.000 claims description 6
- 241000208340 Araliaceae Species 0.000 claims description 2
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 claims description 2
- 235000003140 Panax quinquefolius Nutrition 0.000 claims description 2
- 235000008434 ginseng Nutrition 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 6
- 230000008054 signal transmission Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 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]
- H04N21/60—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
- H04N21/6143—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via a satellite
-
- 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
- H04N21/6156—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network
- H04N21/6168—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network involving cable transmission, e.g. using a cable modem
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/10—Adaptations for transmission by electrical cable
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/20—Adaptations for transmission via a GHz frequency band, e.g. via satellite
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Radio Relay Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The present invention relates to a kind of satellite set top box data transmission method and systems, utilize the coaxial cable between satellite set top box and antenna tuner, the carrier signal for loading 22KHZ on coax carries out data transmission, and the supplemental characteristic of satellite set top box is packaged and is converted, supplemental characteristic is set to be adjusted to be transferred to tuner in the carrier signal of 22KHZ, to realize the transmission of satellite set top box supplemental characteristic to tuner, the supplemental characteristic for enabling antenna to be accurately obtained satellite set top box after being parsed using external data analyzing device, carry out accurate position adjustment and search, it allows users to accurately be adjusted aerial position, search efficiency and result are very accurate, it allows users to easily use, it brings great advantage to the user.
Description
Technical field
The present invention relates to the communications field more particularly to a kind of satellite set top box data transmission method and systems.
Background technique
Currently, satellite set top box, needs to receive satellite TV signal by antenna at work.Satellite set top box is being searched
When rope and adjusting aerial position, since antenna is mostly placed on outdoor, user can not promptly and accurately learn present satellites machine
The actual conditions of the parameters such as top box lock state, signal quality, intensity, the bit error rate, this is to adjustment aerial position and satellite acquisition
Efficiency exerts a certain influence, and be adjusted user can not accurately to aerial position, search efficiency and result inaccuracy,
The use for influencing user, brings great inconvenience to users.
Summary of the invention
In view of this, it is necessary to, cannot be timely for above-mentioned satellite set top box in satellite acquisition and adjustment aerial position
Accurate the problem of obtaining satellite set top box parameter, provides a kind of satellite set top box data transmission method and system.
A kind of satellite set top box data transmission method provided by the invention, includes the following steps:
S10: the carrier signal of 22KHZ is loaded on the coaxial cable between satellite set top box and antenna tuner；
S20: the supplemental characteristic of satellite set top box is packaged according to preset data transport protocol, after encapsulation reconvert at
Bit signal can be modulated in the carrier signal of 22KHZ after so that supplemental characteristic is encapsulated and is converted；
S30: the supplemental characteristic after encapsulation and conversion is modulated in the carrier signal of 22KHZ, is transmitted by coaxial cable
To the tuner of antenna；
S40: an external data analyzing device at tuner receives the carrier signal of 22KHZ and obtains encapsulation transition
Supplemental characteristic afterwards is parsed, and the supplemental characteristic for obtaining satellite set top box transfers to tuner, and antenna is made to obtain satellite set top box
Supplemental characteristic.
It is described to be packaged according to preset data transport protocol in one of them embodiment, the parameter after encapsulation
Data format includes: data frame head, control command, valid data and verification data；
The data frame head: control data field；
The control command: it defines satellite set top box and control command is carried out to tuner；
The valid data: transmission actual parameter data；
The verification data: parity check bit verifies data frame head, control command and valid data.
In one of them embodiment, the data frame head is set as 8bit, and the control command is set as 8bit,
The valid data are set as 8bit, and the verification data are set as 2bit.
In one of them embodiment, the second byte of upper verification data as next verification data the
One byte.
In one of them embodiment, supplemental characteristic is then divided into multiple effective by supplemental characteristic if more than setting value
Data are transmitted, and remerge into complete supplemental characteristic after transmission.
A kind of satellite set top box data transmission system provided by the invention, comprising:
Carrier signal loading unit loads 22KHZ's on the coaxial cable between satellite set top box and antenna tuner
Carrier signal；
The supplemental characteristic of satellite set top box is packaged by supplemental characteristic encapsulation unit according to preset data transport protocol,
Reconvert can be modulated in the carrier signal of 22KHZ after so that supplemental characteristic is encapsulated and is converted at bit signal after encapsulation；
Supplemental characteristic after encapsulation and conversion is modulated in the carrier signal of 22KHZ, by coaxial by data modulation unit
Tuner of the cable transmission to antenna；
Data analyzing device, it is external with tuner, it receives the carrier signal of 22KHZ and obtains the parameter number after encapsulation transition
According to being parsed, the supplemental characteristic for obtaining satellite set top box transfers to tuner, and antenna is made to obtain the supplemental characteristic of satellite set top box.
In one of them embodiment, the supplemental characteristic encapsulation unit is sealed according to preset data transport protocol
Dress, the supplemental characteristic format after encapsulation include: data frame head, control command, valid data and verification data；
The data frame head: control data field；
The control command: it defines satellite set top box and control command is carried out to tuner；
The valid data: transmission actual parameter data；
The verification data: parity check bit verifies data frame head, control command and valid data.
In one of them embodiment, the data frame head is set as 8bit, and the control command is set as 8bit,
The valid data are set as 8bit, and the verification data are set as 2bit.
In one of them embodiment, the second byte of upper verification data as next verification data the
One byte.
In one of them embodiment, supplemental characteristic then will if more than setting value, the supplemental characteristic encapsulation unit
Supplemental characteristic is divided into multiple valid data to be transmitted, and complete supplemental characteristic is remerged into after transmission.
Satellite set top box data transmission method of the present invention and system, using same between satellite set top box and antenna tuner
Shaft cable, on coax load 22KHZ carrier signal carry out data transmission, and by the supplemental characteristic of satellite set top box into
Row encapsulation and conversion, enable supplemental characteristic to be adjusted to be transferred to tuner in the carrier signal of 22KHZ, to realize subhost
Top box supplemental characteristic enables antenna accurately to obtain to the transmission of tuner after being parsed using external data analyzing device
The supplemental characteristic of satellite set top box is got, accurate position adjustment and search is carried out, allows users to accurately to aerial position
It is adjusted, search efficiency and result are very accurate, allow users to easily use, bring great advantage to the user.
Detailed description of the invention
Fig. 1 is the flow chart of the satellite set top box data transmission method in one embodiment；
Fig. 2 is the supplemental characteristic encapsulation format schematic diagram in one embodiment；
Fig. 3 is the structure chart of the satellite set top box data transmission system 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.
It between satellite set top box and the tuner (LNB) of antenna is connected by coaxial cable, it can on coaxial cable
Load carrier signal carries out data transmission, therefore the method for the present invention passes through and connect between satellite set top box and tuner (LNB)
Coaxial cable is carried out data transmission using coaxial cable, and the supplemental characteristic of satellite set top box is transferred to the tuner of antenna,
So that antenna end can promptly and accurately obtain the current supplemental characteristic of satellite set top box, accurately adjust aerial position and
It scans for.
Fig. 1 is the flow chart of the satellite set top box data transmission method in one embodiment, as shown in Figure 1, this method packet
Include following steps:
S10: the carrier wave letter of 22KHZ (frequency) is loaded on the coaxial cable between satellite set top box and antenna tuner
Number.
Load carrier signal can carry out data transmission between satellite set top box and antenna on coax, to avoid
Interference and carrier signal is preferably utilized, in the embodiment, loads the carrier signal of 22KHZ frequency on coax, be used to
The data of transmitting satellite set-top box.
S20: the supplemental characteristic of satellite set top box is packaged according to preset data transport protocol, after encapsulation reconvert at
Bit signal can be modulated in the carrier signal of 22KHZ after so that supplemental characteristic is encapsulated and is converted.
Since the supplemental characteristic of satellite set top box cannot be transmitted directly by the carrier signal on coaxial cable, therefore need
By the supplemental characteristic of satellite set top box according to the Data Transport Protocol that can be modulated in 22KHZ carrier signal to supplemental characteristic
It is packaged, supplemental characteristic is transmitted by coaxial cable.
In this embodiment, it is packaged according to preset data transport protocol, supplemental characteristic format such as Fig. 2 institute after encapsulation
Show, comprising: data frame head (FARAMING), control command (COMMAND), valid data (DATA) and verification data (CHECK).
Wherein, data frame head: control data field, prompting this data is the privately owned communication data of tuner, contains data
The information such as source, type, miscue, are set as 8bit.
Control command: it defines satellite set top box and control command is carried out to tuner, including supplying power for tuner control, data pass
Defeated termination order etc., is set as 8bit.
Valid data: transmission actual parameter data are set as 8bit.
Verify data: parity check bit verifies data frame head, control command and valid data, is set as 2bit.
Further, first byte of the second byte of upper verification data as next verification data.
In data transmission procedure, due to the length of data packet be it is fixed, reduce the complexity of parsing, pass through data
Frame head carrys out specification protocol itself, while containing data type.Control command carrys out the operation such as determination data transmission ending.It is passing
When defeated, it is contemplated that when supplemental characteristic is bigger, the carrier signal of data may require that longer time transmission and parsing, exist in this way
Anti-interference ability will decline in transmission process, and can effectively improve anti-interference energy by shorter data packet come divided stator frame
Power, and be conducive to terminal log and be then divided into supplemental characteristic multiple according to fast resolving, supplemental characteristic is carried out if it is greater than setting value
Valid data are transmitted, and remerge into complete supplemental characteristic after transmission.In addition, each data have check bit, effectively
Guarantee data integrality.
S30: the supplemental characteristic after encapsulation and conversion is modulated in the carrier signal of 22KHZ, is transmitted by coaxial cable
To the tuner of antenna.
After finishing by supplemental characteristic encapsulation and being converted to the bit signal that can transmit, supplemental characteristic can be with load-modulate
Onto the carrier signal of 22KHZ, tuner is transferred to by satellite set top box by coaxial cable.
S40: an external data analyzing device at tuner receives the carrier signal of 22KHZ and obtains encapsulation transition
Supplemental characteristic afterwards is parsed, and the supplemental characteristic for obtaining satellite set top box transfers to tuner, and antenna is made to obtain satellite set top box
Supplemental characteristic.
Since tuner can not parse the supplemental characteristic of the carrier signal transmission of 22KHZ, therefore needed in the embodiment outer
Connect a data analyzing device, for receive 22KHZ carrier signal transmission supplemental characteristic and parsed, parse satellite
Tuner is given after the supplemental characteristic of set-top box, antenna is enabled to be accurately obtained the supplemental characteristic of satellite set top box, is carried out
Accurate position adjustment and search.
The satellite set top box data transmission method, using the coaxial cable between satellite set top box and antenna tuner,
The carrier signal that 22KHZ is loaded on coaxial cable carries out data transmission, and the supplemental characteristic of satellite set top box is packaged and
Conversion, enables supplemental characteristic to be adjusted to be transferred to tuner in the carrier signal of 22KHZ, to realize satellite set top box parameter
Data enable antenna to be accurately obtained satellite to the transmission of tuner after being parsed using external data analyzing device
The supplemental characteristic of set-top box carries out accurate position adjustment and search, allows users to accurately be adjusted aerial position,
Search efficiency and result are very accurate, allow users to easily use, bring great advantage to the user.
Meanwhile the present invention also provides a kind of satellite set top box data transmission systems, as shown in figure 3, the system includes:
Carrier signal loading unit 100 loads 22KHZ on the coaxial cable between satellite set top box and antenna tuner
The carrier signal of (frequency).
Load carrier signal can carry out data transmission between satellite set top box and antenna on coax, to avoid
Interference and carrier signal is preferably utilized, in the embodiment, carrier signal loading unit 100 loads 22KHZ on coax
The carrier signal of frequency, for the data of transmitting satellite set-top box.
Supplemental characteristic encapsulation unit 200 seals the supplemental characteristic of satellite set top box according to preset data transport protocol
Dress, reconvert can be modulated in the carrier signal of 22KHZ after so that supplemental characteristic is encapsulated and is converted at bit signal after encapsulation.
Since the supplemental characteristic of satellite set top box cannot be transmitted directly by the carrier signal on coaxial cable, therefore join
Number data packaging unit 200 is needed the supplemental characteristic of satellite set top box according to the number that can be modulated in 22KHZ carrier signal
Supplemental characteristic is packaged according to transport protocol, supplemental characteristic is transmitted by coaxial cable.
In this embodiment, supplemental characteristic encapsulation unit 200 is packaged according to preset data transport protocol, after encapsulation
Supplemental characteristic format is as shown in Figure 2, comprising: data frame head (FARAMING), control command (COMMAND), valid data
(DATA) and data (CHECK) is verified.
Wherein, data frame head: control data field, prompting this data is the privately owned communication data of tuner, contains data
The information such as source, type, miscue, are set as 8bit.
Control command: it defines satellite set top box and control command is carried out to tuner, including supplying power for tuner control, data pass
Defeated termination order etc., is set as 8bit.
Valid data: transmission actual parameter data are set as 8bit.
Verify data: parity check bit verifies data frame head, control command and valid data, is set as 2bit.
Further, first byte of the second byte of upper verification data as next verification data.
In data transmission procedure, due to the length of data packet be it is fixed, reduce the complexity of parsing, pass through data
Frame head carrys out specification protocol itself, while containing data type.Control command carrys out the operation such as determination data transmission ending.It is passing
When defeated, it is contemplated that when supplemental characteristic is bigger, the carrier signal of data may require that longer time transmission and parsing, exist in this way
Anti-interference ability will decline in transmission process, and can effectively improve anti-interference energy by shorter data packet come divided stator frame
Power, and be conducive to terminal log according to progress fast resolving, if supplemental characteristic is greater than the set value, supplemental characteristic encapsulation unit 200
Supplemental characteristic is then divided into multiple valid data to transmit, complete supplemental characteristic is remerged into after transmission.In addition, each
Data have check bit, the integrality of the data effectively guaranteed.
Supplemental characteristic after encapsulation and conversion is modulated in the carrier signal of 22KHZ, passes through by data modulation unit 300
Coaxial cable is transferred to the tuner of antenna.
After finishing by supplemental characteristic encapsulation and being converted to the bit signal that can transmit, data modulation unit 300 will join
In number data load-modulate to the carrier signal of 22KHZ, tuner is transferred to by satellite set top box by coaxial cable.
Data analyzing device 400, it is external with tuner, it receives the carrier signal of 22KHZ and obtains the ginseng after encapsulation transition
Number data are parsed, and the supplemental characteristic for obtaining satellite set top box transfers to tuner, and antenna is made to obtain the parameter of satellite set top box
Data.
Since tuner can not parse the supplemental characteristic of the carrier signal transmission of 22KHZ, therefore needed in the embodiment outer
Connect a data analyzing device 400, for receive 22KHZ carrier signal transmission supplemental characteristic and parsed, parse
Tuner is given after the supplemental characteristic of satellite set top box, antenna is enabled to be accurately obtained the supplemental characteristic of satellite set top box,
Carry out accurate position adjustment and search.
The satellite set top box data transmission system is carried using the coaxial cable between satellite set top box and antenna tuner
The carrier signal that wave signal loading unit 100 loads 22KHZ on coax carries out data transmission, supplemental characteristic encapsulation unit
The supplemental characteristic of satellite set top box is packaged and is converted by 200, and supplemental characteristic is enable to be adjusted in the carrier signal of 22KHZ
It is transferred to tuner, to realize the transmission of satellite set top box supplemental characteristic to tuner, utilizes external data analyzing device
40 parsed after enable antenna to be accurately obtained satellite set top box supplemental characteristic, carry out accurate position adjustment and search
Rope allows users to accurately be adjusted aerial position, and search efficiency and result are very accurate, allows users to easily
It uses, brings great advantage to the user.
Satellite set top box data transmission method of the present invention and system, using same between satellite set top box and antenna tuner
Shaft cable, on coax load 22KHZ carrier signal carry out data transmission, and by the supplemental characteristic of satellite set top box into
Row encapsulation and conversion, enable supplemental characteristic to be adjusted to be transferred to tuner in the carrier signal of 22KHZ, to realize subhost
Top box supplemental characteristic enables antenna accurately to obtain to the transmission of tuner after being parsed using external data analyzing device
The supplemental characteristic of satellite set top box is got, accurate position adjustment and search is carried out, allows users to accurately to aerial position
It is adjusted, search efficiency and result are very accurate, allow users to easily use, bring great advantage to the user.
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 (10)
1. a kind of satellite set top box data transmission method, which comprises the steps of:
S10: the carrier signal of 22KHZ is loaded on the coaxial cable between satellite set top box and antenna tuner；
S20: the supplemental characteristic of satellite set top box is packaged according to preset data transport protocol, reconvert is at bit after encapsulation
Signal can be modulated in the carrier signal of 22KHZ after so that supplemental characteristic is encapsulated and is converted, wherein the parameter of satellite set top box
Data include: present satellites set-top box lock state, signal quality, intensity, the bit error rate；
S30: the supplemental characteristic after encapsulation and conversion is modulated in the carrier signal of 22KHZ, is transferred to day by coaxial cable
The tuner of line；
S40: an external data analyzing device at tuner, after receiving the carrier signal of 22KHZ and obtaining encapsulation transition
Supplemental characteristic is parsed, and the supplemental characteristic for obtaining satellite set top box transfers to tuner, and antenna is made to obtain the ginseng of satellite set top box
Number data are solved to realize the transmission of satellite set top box supplemental characteristic to tuner using external data analyzing device
Enable antenna to be accurately obtained the supplemental characteristic of satellite set top box after analysis, carry out accurate position adjustment and search, uses
Family can accurately be adjusted aerial position.
2. satellite set top box data transmission method according to claim 1, which is characterized in that described to be passed according to preset data
Defeated agreement is packaged, and the supplemental characteristic format after encapsulation includes: data frame head, control command, valid data and verification data；
The data frame head: control data field；
The control command: it defines satellite set top box and control command is carried out to tuner；
The valid data: transmission actual parameter data；
The verification data: parity check bit verifies data frame head, control command and valid data.
3. satellite set top box data transmission method according to claim 2, which is characterized in that the data frame head is set as
8bit, the control command are set as 8bit, and the valid data are set as 8bit, and the verification data are set as 2bit.
4. satellite set top box data transmission method according to claim 3, which is characterized in that the of upper verification data
First byte of two bytes as next verification data.
5. satellite set top box data transmission method according to claim 3, which is characterized in that supplemental characteristic is if more than setting
Value, then be divided into multiple valid data for supplemental characteristic to transmit, complete supplemental characteristic remerged into after transmission.
6. a kind of satellite set top box data transmission system characterized by comprising
Carrier signal loading unit loads the carrier wave of 22KHZ on the coaxial cable between satellite set top box and antenna tuner
Signal；
The supplemental characteristic of satellite set top box is packaged by supplemental characteristic encapsulation unit according to preset data transport protocol, encapsulation
Reconvert can be modulated in the carrier signal of 22KHZ, wherein defend at bit signal after so that supplemental characteristic is encapsulated and is converted afterwards
The supplemental characteristic of star set-top box includes: present satellites set-top box lock state, signal quality, intensity, the bit error rate；
Supplemental characteristic after encapsulation and conversion is modulated in the carrier signal of 22KHZ, passes through coaxial cable by data modulation unit
It is transferred to the tuner of antenna；
Data analyzing device, it is external with tuner, receive the carrier signal of 22KHZ and obtain the supplemental characteristic after encapsulation transition into
Row parsing, the supplemental characteristic for obtaining satellite set top box transfer to tuner, and antenna is made to obtain the supplemental characteristic of satellite set top box, thus
Realize that satellite set top box supplemental characteristic to the transmission of tuner, makes antenna after being parsed using external data analyzing device
It can be accurately obtained the supplemental characteristic of satellite set top box, carry out accurate position adjustment and search, allowed users to accurately
Aerial position is adjusted.
7. satellite set top box data transmission system according to claim 6, which is characterized in that the supplemental characteristic encapsulation is single
Member is packaged according to preset data transport protocol, and the supplemental characteristic format after encapsulation includes: data frame head, control command, has
Imitate data and verification data；
The data frame head: control data field；
The control command: it defines satellite set top box and control command is carried out to tuner；
The valid data: transmission actual parameter data；
The verification data: parity check bit verifies data frame head, control command and valid data.
8. satellite set top box data transmission system according to claim 7, which is characterized in that the data frame head is set as
8bit, the control command are set as 8bit, and the valid data are set as 8bit, and the verification data are set as 2bit.
9. satellite set top box data transmission system according to claim 8, which is characterized in that the of upper verification data
First byte of two bytes as next verification data.
10. satellite set top box data transmission system according to claim 9, which is characterized in that supplemental characteristic is if more than setting
Supplemental characteristic is then divided into multiple valid data to transmit, remerged after transmission by definite value, the supplemental characteristic encapsulation unit
At complete supplemental characteristic.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611226892.2A CN106714005B (en) | 2016-12-27 | 2016-12-27 | Satellite set top box data transmission method and system |
| PCT/CN2017/106332 WO2018121000A1 (en) | 2016-12-27 | 2017-10-16 | Data transmission method and system of satellite set top box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611226892.2A CN106714005B (en) | 2016-12-27 | 2016-12-27 | Satellite set top box data transmission method and system |
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| CN106714005A CN106714005A (en) | 2017-05-24 |
| CN106714005B true CN106714005B (en) | 2019-08-13 |
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| WO (1) | WO2018121000A1 (en) |
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| CN106714005B (en) * | 2016-12-27 | 2019-08-13 | 深圳市九洲电器有限公司 | Satellite set top box data transmission method and system |
| CN109936765B (en) * | 2019-04-16 | 2021-10-22 | 珠海迈越信息技术有限公司 | Method for automatically analyzing satellite program information of set top box |
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| WO2010000998A2 (en) * | 2008-06-05 | 2010-01-07 | Centre National D'etudes Spatiales (C.N.E.S.) | Satellite payload power amplification device, and satellite equipped with such a device |
| WO2010147806A1 (en) * | 2009-06-17 | 2010-12-23 | Echostar Technologies L.L.C. | Satellite signal distribution |
| CN101977073A (en) * | 2010-10-28 | 2011-02-16 | 中国华录集团有限公司 | Bidirectional authentication system for satellite receiving terminal and receiving antenna |
| CN201918992U (en) * | 2010-10-28 | 2011-08-03 | 中国华录集团有限公司 | A two-way authentication device for a satellite receiving terminal and a receiving antenna |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106714005A (en) | 2017-05-24 |
| WO2018121000A1 (en) | 2018-07-05 |
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