CN103619080B - A kind of low cost list network interface LTE routing device and control method - Google Patents
A kind of low cost list network interface LTE routing device and control method Download PDFInfo
- Publication number
- CN103619080B CN103619080B CN201310649334.7A CN201310649334A CN103619080B CN 103619080 B CN103619080 B CN 103619080B CN 201310649334 A CN201310649334 A CN 201310649334A CN 103619080 B CN103619080 B CN 103619080B
- Authority
- CN
- China
- Prior art keywords
- chip
- signal
- module
- unit
- network interface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The present invention is a kind of low cost list network interface LTE routing device and control method.This equipment includes ODU digital microwave outdoor unit, IDU digital microwave indoor unit, and ODU digital microwave outdoor unit is made up of LTE module, first antenna unit, POE power module, a DC-DC chip, PHY network card chip, single port transformator, a RJ45 network interface；IDU digital microwave indoor unit is made up of WIFI module, the second antenna element, PSE supply module, the 2nd DC-DC chip, DC plug, net mouth transformer, the 2nd RJ45 network interface；ODU digital microwave outdoor unit uses common netting twine to be connected with IDU digital microwave indoor unit, 4G LTE signal good for outdoor can introduce indoor cooperation IDU digital microwave indoor unit and set up WIFI focus.Avoid rewiring, it is ensured that stability in use and reliability.
Description
Technical field
The present invention relates to a kind of routing device, particularly open a kind of low cost list network interface LTE routing device and control method.
Background technology
The area that current census is intensive, owing to kind and the quantity of mobile terminal constantly increase, mobile data services amount also presents explosive growth.The communication traffic of 3G is close to the limit, and the forth generation mobile communication adapting to mobile data, mobile computing and mobile multimedia running needs starts to rise.4G system can be downloaded with the speed of 100Mbps, fast 2000 times than dialling up on the telephone, and the speed uploaded also can reach 20Mbps, if 4G network combines it is achieved that meet the user of different pieces of information amount demand with WIFI.
These user faces identical predicament in the demand for the Internet simultaneously, indoor 4GLTE signal is easily subject to the shielding of landform or building and blocks, the big data quantity making 4GLTE cannot arrive final user, also allows for user and cannot obtain reliable and stable service.
Summary of the invention
It is an object of the invention to overcome the defect existed in prior art, a kind of 4GLTE signal utilizing outdoor high-quality is provided, the data receiver of big handling capacity is come, conduct connected mode with reliable netting twine afterwards and be delivered to indoor equipment, avoid the low cost list network interface LTE routing device of rewiring in building and control method simultaneously.
The present invention is achieved in that a kind of low cost list network interface LTE routing device, including ODU digital microwave outdoor unit, IDU digital microwave indoor unit, it is characterised in that: described ODU digital microwave outdoor unit is made up of LTE module, first antenna unit, POE power module, a DC-DC chip, PHY network card chip, single port transformator, a RJ45 network interface；Described IDU digital microwave indoor unit is made up of WIFI module, the second antenna element, PSE supply module, the 2nd DC-DC chip, DC plug, net mouth transformer, the 2nd RJ45 network interface；
Described LTE module passes through the communication mutual to telecommunication path base station wirelessly of first antenna unit, described POE power module is connected with described LTE module, PHY network card chip, single port transformator respectively by a described DC-DC chip, described LTE module, PHY network card chip, single port transformator, a RJ45 network interface are sequentially connected, and a described RJ45 network interface is also connected with described POE power module；A described RJ45 network interface is connected with described 2nd RJ45 network interface by netting twine；
Described DC plug is connected with described PSE supply module, the 2nd DC-DC chip respectively, described PSE supply module is connected with described WIFI module, net mouth transformer respectively by described 2nd DC-DC chip, described second antenna element, WIFI module, net mouth transformer, the 2nd RJ45 network interface are sequentially connected, and described 2nd RJ45 network interface is also connected with described PSE supply module.
Described LTE module is by Bus Interface Unit, baseband signal transmitting-receiving processor, MCP package chip, PMIC Power Management Unit, first signal conversion unit, first antenna button for connecting described first antenna unit forms, described Bus Interface Unit receives and dispatches processor with described baseband signal respectively, PMIC Power Management Unit is connected, described baseband signal transmitting-receiving processor respectively with described PMIC Power Management Unit, MCP package chip, first signal conversion unit is connected, described PMIC Power Management Unit is also connected with described MCP package chip, described first signal conversion unit is connected with described first antenna button.
Described first signal conversion unit includes the first switch chip, the first SAW filter, LNA amplifier, the first conversion chip, the second SAW filter, PA amplifier, and described first conversion chip is connected with described baseband signal transmitting-receiving processor, the second SAW filter, LNA amplifier respectively；Described second SAW filter, PA amplifier, the first switch chip, the first SAW filter, LNA amplifier are sequentially connected, and described first switch chip is also connected with described first antenna button.
Described WIFI module is by QFN encapsulation, memory element, PMU power conversion unit, secondary signal converting unit, form for the second day cableties connecting described second antenna element；Described QFN encapsulation is connected with described secondary signal converting unit, PMU power conversion unit respectively, and described secondary signal converting unit is connected with described second day cableties, memory element respectively, and described memory element is also connected with described PMU power conversion unit.
The second conversion chip that described secondary signal converting unit includes being sequentially connected, the first band filter, second switch chip, the second band filter；Described second conversion chip encapsulates with described QFN respectively, memory element is connected, and described second switch chip is also connected with described second day cableties.
A kind of control method of low cost list network interface LTE routing device as above, it is characterized in that: 1) power supply: the DC plug of described IDU digital microwave indoor unit connects indoor power supply, and the supply voltage of 12V is respectively sent to the 2nd DC-DC chip, PSE supply module, described 2nd DC-DC chip is powered to described net mouth transformer, WIFI module after supply voltage is converted to the supply voltage of 3.3V；Described PSE supply module is sent to a RJ45 network interface of described ODU digital microwave outdoor unit by described 2nd RJ45 network interface after the supply voltage of 12V is converted to the supply voltage of 48V, the supply voltage of 48V is sent to POE power module by a described RJ45 network interface, 48V supply voltage is transformed into 5V supply voltage and to a described DC-DC chip power supply by described POE power module, and supply voltage is converted to after 3.3V respectively to described LTE module, PHY network card chip, single port transformer-supplied by a described DC-DC chip；
2) transmission of signal and process: the LTE module of described ODU digital microwave outdoor unit by described first antenna unit with wirelessly with the telecomm base station mutual communication of 4GLTE signal, the 4GLTE signal received is converted to RMII signal by described first LTE module, and this RMII signal is sent to PHY network card chip, described PHY network card chip is sent to single port transformator after described RMII signal is converted to RJ45 signal, then again through a RJ45 network interface, the RJ45 signal after conversion is sent to by cable the 2nd RJ45 network interface of IDU digital microwave indoor unit, RJ45 signal is sent to described net mouth transformer by described 2nd RJ45 network interface makes RJ45 signal amplify, then again the RJ45 signal after amplification is sent to WIFI module, described WIFI module sets up WIFI network focus, and network signal is sent by the second antenna element.
In described power supply process, power supply process within LTE module is: described PMIC Power Management Unit is accepted from the 3.3V supply voltage of a described DC-DC chip by described Bus Interface Unit, and described 3.3V supply voltage converts to 1.2V or 1.8V supply voltage is that described MCP package chip, baseband signal transmitting-receiving processor are powered；
Power supply process within described WIFI module is: described PMU power conversion unit receives the 3.3V supply voltage of the 4th DC-BUCK from the 2nd DC-DC chip by described QFN encapsulation, and by PMU power conversion unit, supply voltage is converted to 1.2V or 1.8V supply voltage and powers to described second conversion chip, memory element respectively；
In the transmission and processing procedure of described signal, signal within described LTE module receives process: described first switch chip receives the 4GLTE signal from described first antenna unit, described first conversion chip is entered then in turn through the first SAW filter, LNA amplifier, after described first conversion chip converts the signal received to i/q signal, sending and receive and dispatch processor to baseband signal, described baseband signal transmitting-receiving processor is sent to described PHY network card chip by described Bus Interface Unit after converting the i/q signal received to RMII signal；
Signal processing within described WIFI module is: described second conversion chip receives the RJ45 signal from described net mouth transformer by described QFN encapsulation, and this RJ45 signal is converted to after WIFI signal is then passed through the second band-pass filter, sending to second switch chip, described second switch chip is linked the second antenna connect and sends WIFI signal by described second antenna.
The invention has the beneficial effects as follows: avoid rewiring, utilizing the netting twine of existing RJ45 network interface and outdoor excellent 4GLTE signal, service-strong conduction connects transmission means, sets up WIFI wireless network；Incorporate two cover systems with the connected mode simplified most, enormously simplify difficulty of construction, facilitate the slitless connection of 4G network and WIFI hot spot, ensure that the Stability and dependability of use simultaneously.
Accompanying drawing explanation
Fig. 1 is present configuration frame principle figure.
Fig. 2 is the structure frame principle figure of LTE module of the present invention.
Fig. 3 is the structure frame principle figure of WIFI module of the present invention.
Detailed description of the invention
According to Fig. 1 ~ Fig. 3, the present invention includes ODU digital microwave outdoor unit, IDU digital microwave indoor unit.Described ODU digital microwave outdoor unit is made up of LTE module, first antenna unit, POE power module, a DC-DC chip, PHY network card chip, single port transformator, a RJ45 network interface.Described IDU digital microwave indoor unit is made up of WIFI module, the second antenna element, PSE supply module, the 2nd DC-DC chip, DC plug, net mouth transformer, the 2nd RJ45 network interface.
Described LTE module passes through the communication mutual to telecommunication path base station wirelessly of first antenna unit, described POE power module is connected with described LTE module, PHY network card chip, single port transformator respectively by a described DC-DC chip, a described DC-DC chip is made up of a DC-BUCK, the 2nd DC-BUCK, and a described DC-BUCK is connected with described POE power module, LTE module respectively；Described 2nd DC-BUCK is connected with described POE power module, PHY network card chip respectively.Described LTE module, PHY network card chip, single port transformator, a RJ45 network interface are sequentially connected, and a described RJ45 network interface is also connected with described POE power module；A described RJ45 network interface is connected with described 2nd RJ45 network interface by netting twine.Described DC plug respectively with described PSE supply module, 2nd DC-DC chip is connected, described PSE supply module by described 2nd DC-DC chip respectively with described WIFI module, net mouth transformer is connected, described 2nd DC-DC chip is by the 3rd DC-BUCK, 4th DC-BUCK, 5th DC-BUCK composition, described 3rd DC-BUCK respectively with described DC plug, 4th DC-BUCK, 5th DC-BUCK is connected, described 4th DC-BUCK is also connected with described WIFI module, described 5th DC-BUCK is also connected with described net mouth transformer, described second antenna element, WIFI module, net mouth transformer, 2nd RJ45 network interface is sequentially connected, described 2nd RJ45 network interface is also connected with described PSE supply module.
Described LTE module is by Bus Interface Unit, baseband signal transmitting-receiving processor, MCP package chip, PMIC Power Management Unit, first signal conversion unit, first antenna button for connecting described first antenna unit forms, described Bus Interface Unit receives and dispatches processor with described baseband signal respectively, PMIC Power Management Unit is connected, described baseband signal transmitting-receiving processor respectively with described PMIC Power Management Unit, MCP package chip, first signal conversion unit is connected, described PMIC Power Management Unit is also connected with described MCP package chip, described first signal conversion unit is connected with described first antenna button.Described first signal conversion unit includes the first switch chip, the first SAW filter, LNA amplifier, the first conversion chip, the second SAW filter, PA amplifier, and described first conversion chip is connected with described baseband signal transmitting-receiving processor, the second SAW filter, LNA amplifier respectively；Described second SAW filter, PA amplifier, the first switch chip, the first SAW filter, LNA amplifier are sequentially connected, and described first switch chip is also connected with described first antenna button.Described first SAW filter, LNA amplifier, the first conversion chip, the second SAW filter, PA amplifier and first antenna button are connected to form a road signal transmitting and receiving link, and the described signal transmitting and receiving link being preferably provided with 2 tunnels in practice identical is connected with described first conversion chip respectively.
Described WIFI module is by QFN encapsulation, memory element, PMU power conversion unit, secondary signal converting unit, form for the second day cableties connecting described second antenna element；Described QFN encapsulation is connected with described secondary signal converting unit, PMU power conversion unit respectively, and described secondary signal converting unit is connected with described second day cableties, memory element respectively, and described memory element is also connected with described PMU power conversion unit.The second conversion chip that described secondary signal converting unit includes being sequentially connected, the first band filter, second switch chip, the second band filter；Described second conversion chip encapsulates with described QFN respectively, memory element is connected, and described second switch chip is also connected with described second day cableties.Described first band filter, second switch chip, second day cableties and the second band filter are connected to form a group network and launch and receive link, be preferably provided with network launches described in 2 groups and receive link in practice.
Described second conversion chip adopts thunder to insult what (Ralink) company produced, and model is the chip of RT3352F, and described first conversion chip adopts Altair company to produce, and model is the chip of ALT-6200；Described baseband signal transmitting-receiving processor adopts Altair company to produce, and model is the chip of ALT-3100.
A kind of control method of low cost list network interface LTE routing device as above, including: 1) power supply: the DC plug of described IDU digital microwave indoor unit connects indoor power supply, and the supply voltage of 12V is respectively sent to the 2nd DC-DC chip, PSE supply module, supply voltage is converted to after 5V respectively to the 4th DC-BUCK by the 3rd DC-BUCK of described 2nd DC-DC chip, 5th DC-BUCK powers, described 4th DC-BUCK powers to described WIFI module after 5V supply voltage is converted to 3.3V, described 5th the 4th DC-BUCK powers to described net mouth transformer after 5V supply voltage is converted to 3.3V.Described PSE supply module is sent to a RJ45 network interface of described ODU digital microwave outdoor unit by described 2nd RJ45 network interface after the supply voltage of 12V is converted to the supply voltage of 48V, the supply voltage of 48V is sent to POE power module by a described RJ45 network interface, 48V supply voltage is transformed into 5V supply voltage and to a described DC-DC chip power supply by described POE power module, oneth DC-BUCK of a described DC-DC chip powers to described LTE module after supply voltage is converted to 3.3V, supply voltage is converted to after 3.3V respectively to described PHY network card chip by the 2nd DC-BUCK of a described DC-DC chip, single port transformer-supplied；In described power supply process: the power supply process within LTE module is: described PMIC Power Management Unit is accepted from the 3.3V supply voltage of a described DC-DC chip by described Bus Interface Unit, and described 3.3V supply voltage converts to 1.2V or 1.8V supply voltage is that described MCP package chip, baseband signal transmitting-receiving processor are powered.Power supply process within described WIFI module is: described PMU power conversion unit receives the 3.3V supply voltage of the 4th DC-BUCK from the 2nd DC-DC chip by described QFN encapsulation, and by PMU power conversion unit, supply voltage is converted to 1.2V or 1.8V supply voltage and powers to described second conversion chip, memory element respectively.
2) transmission of signal and process: the signal of described IDU digital microwave indoor unit and ODU digital microwave outdoor unit is transmitted as two-way process: the LTE module of described ODU digital microwave outdoor unit by described first antenna unit use wirelessly with the telecomm base station mutual communication of 4GLTE signal, the 4GLTE signal received is converted to RMII signal by described first LTE module, and this RMII signal is sent to PHY network card chip, described PHY network card chip is sent to single port transformator after described RMII signal is converted to RJ45 signal, then again through a RJ45 network interface, the RJ45 signal after conversion is sent to by cable the 2nd RJ45 network interface of IDU digital microwave indoor unit, RJ45 signal is sent to described net mouth transformer by described 2nd RJ45 network interface makes RJ45 signal amplify, then again the RJ45 signal after amplification is sent to WIFI module, described WIFI module sets up WIFI network focus, and network signal is sent by the second antenna element.
In the transmission and processing procedure of described signal, signal within described LTE module receives process: described first switch chip receives the 4GLTE signal from described first antenna unit, described first conversion chip is entered then in turn through the first SAW filter, LNA amplifier, after described first conversion chip converts the signal received to i/q signal, sending and receive and dispatch processor to baseband signal, described baseband signal transmitting-receiving processor is sent to described PHY network card chip by described Bus Interface Unit after converting the i/q signal received to RMII signal；When signal sends to telecomm base station, described baseband signal transmitting-receiving processor receives RMII signal by Bus Interface Unit, and RMII signal is converted to i/q signal send to the first conversion chip, then i/q signal is sent into the first switch chip by the second SAW filter, PA amplifier by the first conversion chip, and the first switch chip is sent to telecomm base station by first antenna after converting the i/q signal after filtering, amplification to 4GLTE signal.Signal processing within described WIFI module is: described QFN encapsulation is for welding the encapsulation PDA of PCBA, and described second conversion chip is for realizing being transformed to baseband signal high-frequency signal and inverse transformation.Described second conversion chip receives the RJ45 signal from described net mouth transformer by described QFN encapsulation, and this RJ45 signal is converted to after WIFI signal is then passed through the second band-pass filter, send to second switch chip, described second switch chip is linked the second antenna connect and sends WIFI signal by described second antenna, uses with common indoor equipment.
Claims (7)
1. a low cost list network interface LTE routing device, including ODU digital microwave outdoor unit, IDU digital microwave indoor unit, it is characterised in that: described ODU digital microwave outdoor unit is made up of LTE module, first antenna unit, POE power module, a DC-DC chip, PHY network card chip, single port transformator, a RJ45 network interface；Described IDU digital microwave indoor unit is made up of WIFI module, the second antenna element, PSE supply module, the 2nd DC-DC chip, DC plug, net mouth transformer, the 2nd RJ45 network interface；
Described LTE module passes through the communication mutual to telecommunication path base station wirelessly of first antenna unit, described POE power module is connected with described LTE module, PHY network card chip, single port transformator respectively by a described DC-DC chip, described LTE module, PHY network card chip, single port transformator, a RJ45 network interface are sequentially connected, and a described RJ45 network interface is also connected with described POE power module；A described RJ45 network interface is connected with described 2nd RJ45 network interface by netting twine；
Described DC plug is connected with described PSE supply module, the 2nd DC-DC chip respectively, described PSE supply module is connected with described WIFI module, net mouth transformer respectively by described 2nd DC-DC chip, described second antenna element, WIFI module, net mouth transformer, the 2nd RJ45 network interface are sequentially connected, and described 2nd RJ45 network interface is also connected with described PSE supply module.
2. low cost list network interface LTE routing device according to claim 1, it is characterized in that: described LTE module is by Bus Interface Unit, baseband signal transmitting-receiving processor, MCP package chip, PMIC Power Management Unit, first signal conversion unit, first antenna button for connecting described first antenna unit forms, described Bus Interface Unit receives and dispatches processor with described baseband signal respectively, PMIC Power Management Unit is connected, described baseband signal transmitting-receiving processor respectively with described PMIC Power Management Unit, MCP package chip, first signal conversion unit is connected, described PMIC Power Management Unit is also connected with described MCP package chip, described first signal conversion unit is connected with described first antenna button.
3. low cost list network interface LTE routing device according to claim 2, it is characterized in that: described first signal conversion unit includes the first switch chip, the first SAW filter, LNA amplifier, the first conversion chip, the second SAW filter, PA amplifier, described first conversion chip is connected with described baseband signal transmitting-receiving processor, the second SAW filter, LNA amplifier respectively；Described second SAW filter, PA amplifier, the first switch chip, the first SAW filter, LNA amplifier are sequentially connected, and described first switch chip is also connected with described first antenna button.
4. low cost list network interface LTE routing device according to claim 1, it is characterised in that: described WIFI module is by QFN encapsulation, memory element, PMU power conversion unit, secondary signal converting unit, form for the second day cableties connecting described second antenna element；Described QFN encapsulation is connected with described secondary signal converting unit, PMU power conversion unit respectively, and described secondary signal converting unit is connected with described second day cableties, memory element respectively, and described memory element is also connected with described PMU power conversion unit.
5. low cost list network interface LTE routing device according to claim 4, it is characterised in that: the second conversion chip that described secondary signal converting unit includes being sequentially connected, the first band filter, second switch chip, the second band filter；Described second conversion chip encapsulates with described QFN respectively, memory element is connected, and described second switch chip is also connected with described second day cableties.
6. the control method of the low cost list network interface LTE routing device as described in any one in claim 1 ~ 5, it is characterized in that: 1) power supply: the DC plug of described IDU digital microwave indoor unit connects indoor power supply, and the supply voltage of 12V is respectively sent to the 2nd DC-DC chip, PSE supply module, described 2nd DC-DC chip is powered to described net mouth transformer, WIFI module after supply voltage is converted to the supply voltage of 3.3V；Described PSE supply module is sent to a RJ45 network interface of described ODU digital microwave outdoor unit by described 2nd RJ45 network interface after the supply voltage of 12V is converted to the supply voltage of 48V, the supply voltage of 48V is sent to POE power module by a described RJ45 network interface, 48V supply voltage is transformed into 5V supply voltage and to a described DC-DC chip power supply by described POE power module, and supply voltage is converted to after 3.3V respectively to described LTE module, PHY network card chip, single port transformer-supplied by a described DC-DC chip；
2) transmission of signal and process: the LTE module of described ODU digital microwave outdoor unit by described first antenna unit with wirelessly with the telecomm base station mutual communication of 4GLTE signal, the 4GLTE signal received is converted to RMII signal by the first LTE module, and this RMII signal is sent to PHY network card chip, described PHY network card chip is sent to single port transformator after described RMII signal is converted to RJ45 signal, then again through a RJ45 network interface, the RJ45 signal after conversion is sent to by cable the 2nd RJ45 network interface of IDU digital microwave indoor unit, RJ45 signal is sent to described net mouth transformer by described 2nd RJ45 network interface makes RJ45 signal amplify, then again the RJ45 signal after amplification is sent to WIFI module, described WIFI module sets up WIFI network focus, and network signal is sent by the second antenna element.
7. the control method of low cost list network interface LTE routing device according to claim 6, it is characterized in that: in described power supply process, power supply process within LTE module is: PMIC Power Management Unit is accepted from the 3.3V supply voltage of a described DC-DC chip by Bus Interface Unit, and described 3.3V supply voltage converts to 1.2V or 1.8V supply voltage is that MCP package chip, baseband signal transmitting-receiving processor are powered；
Power supply process within described WIFI module is: described PMU power conversion unit receives the 3.3V supply voltage of the 4th DC-BUCK from the 2nd DC-DC chip by QFN encapsulation, and by PMU power conversion unit, supply voltage is converted to 1.2V or 1.8V supply voltage and powers to the second conversion chip, memory element respectively；
In the transmission and processing procedure of described signal, signal within described LTE module receives process: the first switch chip receives the 4GLTE signal from described first antenna unit, the first conversion chip is entered then in turn through the first SAW filter, LNA amplifier, after described first conversion chip converts the signal received to i/q signal, sending and receive and dispatch processor to baseband signal, described baseband signal transmitting-receiving processor is sent to described PHY network card chip by described Bus Interface Unit after converting the i/q signal received to RMII signal；
Signal processing within described WIFI module is: described second conversion chip receives the RJ45 signal from described net mouth transformer by described QFN encapsulation, and this RJ45 signal is converted to after WIFI signal is then passed through the second band-pass filter, sending to second switch chip, described second switch chip is linked the second antenna connect and sends WIFI signal by described second antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310649334.7A CN103619080B (en) | 2013-12-06 | 2013-12-06 | A kind of low cost list network interface LTE routing device and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310649334.7A CN103619080B (en) | 2013-12-06 | 2013-12-06 | A kind of low cost list network interface LTE routing device and control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103619080A CN103619080A (en) | 2014-03-05 |
| CN103619080B true CN103619080B (en) | 2016-06-29 |
Family
ID=50169782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310649334.7A Active CN103619080B (en) | 2013-12-06 | 2013-12-06 | A kind of low cost list network interface LTE routing device and control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103619080B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10110307B2 (en) | 2012-03-02 | 2018-10-23 | Corning Optical Communications LLC | Optical network units (ONUs) for high bandwidth connectivity, and related components and methods |
| CN107889281B (en) * | 2014-08-22 | 2021-06-08 | 安科讯(福建)科技有限公司 | Method for realizing WLAN outdoor wireless access point based on LTE network |
| CN105376828A (en) * | 2014-08-25 | 2016-03-02 | 中兴通讯股份有限公司 | Wireless Internet access methods, wireless host equipment and wireless communication access equipment |
| US9787400B2 (en) | 2015-04-08 | 2017-10-10 | Corning Optical Communications LLC | Fiber-wireless system and methods for simplified and flexible FTTX deployment and installation |
| US10735838B2 (en) | 2016-11-14 | 2020-08-04 | Corning Optical Communications LLC | Transparent wireless bridges for optical fiber-wireless networks and related methods and systems |
| TWI761634B (en) * | 2018-11-23 | 2022-04-21 | 亞旭電腦股份有限公司 | Network sharing system |
| CN112689298B (en) * | 2020-12-29 | 2024-04-16 | 上海旷通科技有限公司 | LTE module remote control communication method and system suitable for IDU equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101316374A (en) * | 2007-05-30 | 2008-12-03 | 上海贝尔阿尔卡特股份有限公司 | TD-SCDMA household base station router |
| CN101459984A (en) * | 2007-12-11 | 2009-06-17 | 希姆通信息技术（上海）有限公司 | System for using mobile phone as secondary machine of household fixed telephone and control method thereof |
| CN203590476U (en) * | 2013-12-06 | 2014-05-07 | 德明通讯（上海）股份有限公司 | Low cost single network port LTE routing device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7949372B2 (en) * | 2006-02-27 | 2011-05-24 | Power Science Inc. | Data communications enabled by wire free power transfer |
-
2013
- 2013-12-06 CN CN201310649334.7A patent/CN103619080B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101316374A (en) * | 2007-05-30 | 2008-12-03 | 上海贝尔阿尔卡特股份有限公司 | TD-SCDMA household base station router |
| CN101459984A (en) * | 2007-12-11 | 2009-06-17 | 希姆通信息技术（上海）有限公司 | System for using mobile phone as secondary machine of household fixed telephone and control method thereof |
| CN203590476U (en) * | 2013-12-06 | 2014-05-07 | 德明通讯（上海）股份有限公司 | Low cost single network port LTE routing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103619080A (en) | 2014-03-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103619080B (en) | A kind of low cost list network interface LTE routing device and control method | |
| CN202197288U (en) | Multilink data transmitting system | |
| CN102104554A (en) | Access device, home gateway, access system and data transmission method | |
| CN102387067A (en) | Various networks based polymorphism information interaction system | |
| CN102231885B (en) | Multifunctional micro-power indoor distributed system | |
| CN107819484B (en) | A kind of remote station access access system based on wireless network | |
| CN203590476U (en) | Low cost single network port LTE routing device | |
| CN207251930U (en) | The simple gateways of LoRa | |
| CN110493607A (en) | Unmanned plane live broadcast system, unmanned plane live broadcasting method and live streaming stream pushing server | |
| CN105491577B (en) | Asymmetric single double fluid mixing indoor covering system | |
| CN101848146A (en) | Communication device and method based on multiple communication modes and link aggregation devices | |
| CN202309764U (en) | Resolving device of integrated Ethernet chip (IEC) 61850 communication protocol | |
| CN203632802U (en) | Real-time video transmitting system based on a Mesh network | |
| CN107889165A (en) | Mobile substation free wireless public LTE network scheduling termination high-speed communication system and method | |
| CN103533291A (en) | Power high-speed 3G bidirectional audio and video emergency communication system | |
| CN213028564U (en) | Individual soldier type fusion communication command terminal | |
| CN209375948U (en) | A kind of remote lora radio network gateway | |
| CN205680266U (en) | A kind of centralized meter reading terminal ascending communication system based on medium-voltage carrier and radio communication | |
| CN104579993A (en) | Implementation method for high-speed communication | |
| CN209234069U (en) | A kind of power monitoring system based on bluetooth and LoRa | |
| CN108184235A (en) | Wirelessly special LTE network scheduling terminates high-speed traffic method and system for a kind of mobile substation | |
| CN103079216A (en) | Multi-network fusion access indoor signal coverage system | |
| CN208401843U (en) | A kind of LoRa and LTE dual mode communication module | |
| CN207652704U (en) | It is a kind of key field used in speech scrambling equipment | |
| CN106162946A (en) | Cellular communication system and data transmission method, equipment and communication system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Bi Sheng Lu Pudong New Area Zhangjiang hi tech park Shanghai 201204 Lane 289, building 8, floor 3 Applicant after: Deming communication (Shanghai) Co. Ltd. Address before: Bi Sheng Lu Pudong New Area Zhangjiang hi tech park Shanghai 201204 Lane 289, building 8, floor 3 Applicant before: Deming communications (Shanghai) Limited by Share Ltd |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |