CN211860556U - Device for realizing 5G communication by using unauthorized frequency band - Google Patents
Device for realizing 5G communication by using unauthorized frequency band Download PDFInfo
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- CN211860556U CN211860556U CN202020863542.2U CN202020863542U CN211860556U CN 211860556 U CN211860556 U CN 211860556U CN 202020863542 U CN202020863542 U CN 202020863542U CN 211860556 U CN211860556 U CN 211860556U
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Abstract
The utility model relates to an utilize device of unauthorized frequency channel realization 5G communication, including basic station and terminal gateway, the device includes basic station and terminal gateway, the basic station includes baseband processing unit, fronthaul gateway and radio frequency and draws far unit, the terminal gateway includes 5G commercial module/terminal; the forward-transmitting gateway is connected with the baseband processing unit and the radio remote unit; and the radio remote unit and the terminal gateway communicate by using an air interface. The utility model discloses make the basic station can communicate at the unauthorized frequency channel with current commercial module/terminal, broken through the commercial module/terminal of 5G and must used the restriction that the authorized frequency channel communicated for 5G uses deployment, exploration progress further accelerate.
Description
Technical Field
The utility model relates to an utilize unauthorized frequency channel to realize device of 5G communication belongs to the wireless communication field.
Background
In a standard 5G wireless communication system, the working frequency range of wireless signals is clearly defined in the 3GPP specification, and the 5G communication frequency ranges supported by the current main commercial terminals/modules are all within the above-defined range, and belong to the authorized frequency band, that is, the use of the frequency needs to be authorized by the organization having the frequency resource, and this limitation will cause the cycle of deployment and exploration of 5G applications to be lengthened, and will bring about an increase in deployment cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to the above-mentioned problem, provide an utilize unauthorized frequency channel to realize the device of 5G communication for the basic station can communicate at unauthorized frequency channel with current commercial module/terminal, with reach the purpose of deploying fast, exploring 5G and using.
A device for realizing 5G communication by using an unauthorized frequency band comprises a base station and a terminal gateway, wherein the base station comprises a baseband processing unit, a forward gateway and a radio remote unit, and the terminal gateway comprises a 5G commercial module/terminal; the forward-transmitting gateway is connected with the baseband processing unit and the radio remote unit; and the radio remote unit and the terminal gateway communicate by using an air interface.
Further, when the remote radio unit does not support the unauthorized frequency band, the remote radio unit overlaps a frequency converter.
Further, the terminal gateway comprises a frequency converter or the 5G commercial module/terminal comprises a radio frequency local oscillation circuit; the frequency converter is responsible for the conversion of the authorized frequency band and the unauthorized frequency band; and adjusting the frequency point information through the radio frequency local oscillation circuit to enable the radio frequency of the 5G commercial module/terminal to support the processing of the unauthorized frequency band signal.
The utility model discloses the beneficial effect who reaches: the base station and the existing commercial module/terminal can communicate in an unauthorized frequency band, the limitation that the 5G commercial module/terminal must use an authorized frequency band for communication is broken through, and the deployment and exploration progress of the 5G application is further accelerated.
Drawings
Fig. 1 is a schematic diagram of an apparatus according to embodiment 1 of the present invention.
Fig. 2 is a schematic diagram of an apparatus according to embodiment 2 of the present invention.
Fig. 3 is a schematic diagram of an apparatus according to embodiment 3 of the present invention.
Fig. 4 is a schematic diagram of an apparatus according to embodiment 4 of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly apparent, the technical solutions in the examples of the present invention will be described in detail and completely with reference to the accompanying drawings. It is obvious that the described examples are only a part of the embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
In this embodiment, as shown in fig. 1, an apparatus for implementing 5G communication using an unlicensed frequency band includes a base station and a terminal gateway, where the base station includes a baseband processing unit, a forward gateway, a radio remote unit and a frequency converter, and the terminal gateway includes a 5G commercial module/terminal and a frequency converter; the forward-transmitting gateway is connected with the baseband processing unit and the radio remote unit; and the radio remote unit and the terminal gateway communicate by using an air interface.
In this embodiment, an apparatus for implementing 5G communication using an unlicensed frequency band is provided, where the radio remote unit does not support the unlicensed frequency band.
In this embodiment, a device for implementing 5G communication using an unlicensed frequency band is provided, where a frequency converter of a base station and a frequency converter of a terminal gateway are responsible for conversion between the licensed frequency band and the unlicensed frequency band.
In this embodiment, a method adopted by a device for implementing 5G communication using an unlicensed frequency band includes the following steps:
s1, the base station baseband processing unit establishes a cell and configures a frequency point to the base station remote radio unit;
s2, the base station sends the signaling to the terminal gateway, which carries the frequency point number information;
s3, the remote radio unit processes signals according to the frequency point number configured by the baseband processing unit;
and S4, the terminal gateway processes the signal according to the frequency point configured by the base station.
In this embodiment, the frequency point configured to the remote radio unit is an authorized frequency band frequency point supported by the radio unit, and the frequency corresponding to the frequency point number is processed by the frequency converter and then is consistent with the planned air interface working frequency; the frequency point number carried in the signaling is an authorized frequency band frequency point number supported by a 5G commercial module/terminal, and the frequency corresponding to the frequency point number is processed by a frequency converter and then is consistent with the planned air interface working frequency.
Example 2
In this embodiment, as shown in fig. 2, an apparatus for implementing 5G communication using an unlicensed frequency band includes a base station and a terminal gateway, where the base station includes a baseband processing unit, a forward gateway, and a radio remote unit, and the terminal gateway includes a 5G commercial module/terminal and a frequency converter; the forward-transmitting gateway is connected with the baseband processing unit and the radio remote unit; and the radio remote unit and the terminal gateway communicate by using an air interface.
In this embodiment, an apparatus for implementing 5G communication using an unlicensed frequency band is provided, where the radio remote unit supports the unlicensed frequency band.
In this embodiment, a device for implementing 5G communication using an unlicensed frequency band is described, where a frequency converter of a terminal gateway is responsible for conversion between an licensed frequency band and an unlicensed frequency band.
In this embodiment, a method adopted by a device for implementing 5G communication using an unlicensed frequency band includes the following steps:
s1, the base station baseband processing unit establishes a cell and configures a frequency point to the base station remote radio unit;
s2, the base station sends the signaling to the terminal gateway, which carries the frequency point number information;
s3, the remote radio unit processes signals according to the frequency point number configured by the baseband processing unit;
and S4, the terminal gateway processes the signal according to the frequency point configured by the base station.
In this embodiment, the frequency point configured to the remote radio unit corresponds to a working frequency point of an actual air interface; the frequency point number carried in the signaling is an authorized frequency band frequency point number supported by a 5G commercial module/terminal, and the frequency corresponding to the frequency point number is processed by a frequency converter and then is consistent with the planned air interface working frequency.
Example 3
In this embodiment, as shown in fig. 3, an apparatus for implementing 5G communication using an unlicensed frequency band includes a base station and a terminal gateway, where the base station includes a baseband processing unit, a forward gateway, a radio remote unit and a frequency converter, and a 5G commercial module/terminal radio frequency local oscillator of the terminal gateway; the forward-transmitting gateway is connected with the baseband processing unit and the radio remote unit; and the radio remote unit and the terminal gateway communicate by using an air interface.
In this embodiment, an apparatus for implementing 5G communication using an unlicensed frequency band is provided, where the radio remote unit does not support the unlicensed frequency band.
In this embodiment, an apparatus for implementing 5G communication using an unlicensed frequency band is described, where a frequency converter of a base station is responsible for conversion between an licensed frequency band and an unlicensed frequency band, and a 5G commercial module/terminal of a terminal gateway supports the unlicensed frequency band by adjusting a radio frequency local oscillator.
In this embodiment, a method adopted by a device for implementing 5G communication using an unlicensed frequency band includes the following steps:
s1, the base station baseband processing unit establishes a cell and configures a frequency point to the base station remote radio unit;
s2, the base station sends the signaling to the terminal gateway, which carries the frequency point number information;
s3, the remote radio unit processes signals according to the frequency point number configured by the baseband processing unit;
and S4, the terminal gateway processes the signal according to the frequency point configured by the base station.
In this embodiment, the frequency point configured to the remote radio unit is an authorized frequency band frequency point supported by the radio unit, and the frequency corresponding to the frequency point number is processed by the frequency converter and then is consistent with the planned air interface working frequency; the frequency points carried in the signaling correspond to the working frequency points of the actual air interface.
Example 4
In this embodiment, as shown in fig. 4, an apparatus for implementing 5G communication using an unlicensed frequency band includes a base station and a terminal gateway, where the base station includes a baseband processing unit, a forwarding gateway and a radio remote unit, the terminal gateway includes a 5G commercial module/terminal, and the 5G commercial module/terminal is provided with a radio local oscillator; the forward-transmitting gateway is connected with the baseband processing unit and the radio remote unit; and the radio remote unit and the terminal gateway communicate by using an air interface.
In this embodiment, an apparatus for implementing 5G communication using an unlicensed frequency band is provided, where the radio remote unit supports the unlicensed frequency band.
In this embodiment, an apparatus for implementing 5G communication using an unlicensed frequency band is an apparatus for implementing 5G communication using an unlicensed frequency band, where the terminal gateway supports an licensed frequency band by adjusting a radio frequency local oscillator.
In this embodiment, a method adopted by a device for implementing 5G communication using an unlicensed frequency band includes the following steps:
s1, the base station baseband processing unit establishes a cell and configures a frequency point to the base station remote radio unit;
s2, the base station sends the signaling to the terminal gateway, which carries the frequency point number information;
s3, the remote radio unit processes signals according to the frequency point number configured by the baseband processing unit;
and S4, the terminal gateway processes the signal according to the frequency point configured by the base station.
In this embodiment, the frequency point configured to the remote radio unit corresponds to a working frequency point of an actual air interface; the frequency points carried in the signaling correspond to the working frequency points of the actual air interface.
Claims (3)
1. A device for realizing 5G communication by using an unauthorized frequency band is characterized by comprising a base station and a terminal gateway, wherein the base station comprises a baseband processing unit, a forward gateway and a radio remote unit, and the terminal gateway comprises a 5G commercial module/terminal; the forward-transmitting gateway is connected with the baseband processing unit and the radio remote unit; and the radio remote unit and the terminal gateway communicate by using an air interface.
2. The apparatus according to claim 1, wherein the remote radio unit overlaps a frequency converter when the remote radio unit does not support the unlicensed frequency band.
3. The apparatus according to any one of claims 1 or 2, wherein the terminal gateway includes a frequency converter or the 5G commercial module/terminal includes a radio frequency local oscillator circuit; the frequency converter is responsible for the conversion of the authorized frequency band and the unauthorized frequency band; and adjusting the frequency point information through the radio frequency local oscillation circuit to enable the radio frequency of the 5G commercial module/terminal to support the processing of the unauthorized frequency band signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020863542.2U CN211860556U (en) | 2020-05-21 | 2020-05-21 | Device for realizing 5G communication by using unauthorized frequency band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020863542.2U CN211860556U (en) | 2020-05-21 | 2020-05-21 | Device for realizing 5G communication by using unauthorized frequency band |
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| Publication Number | Publication Date |
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| CN211860556U true CN211860556U (en) | 2020-11-03 |
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| CN202020863542.2U Active CN211860556U (en) | 2020-05-21 | 2020-05-21 | Device for realizing 5G communication by using unauthorized frequency band |
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- 2020-05-21 CN CN202020863542.2U patent/CN211860556U/en active Active
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