CN218633944U - 5G repeater for realizing full network communication - Google Patents
5G repeater for realizing full network communication Download PDFInfo
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- CN218633944U CN218633944U CN202223096598.8U CN202223096598U CN218633944U CN 218633944 U CN218633944 U CN 218633944U CN 202223096598 U CN202223096598 U CN 202223096598U CN 218633944 U CN218633944 U CN 218633944U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The utility model discloses a realize 5G repeater of whole net expert, the utility model discloses a receiving antenna connects 5G frequency channel signal source, between receiving antenna, baseband processing unit and retransmission antenna, is provided with a plurality of ways and receives the uplink, retransmission downlink and receipt downlink, and each way link is through same receiving antenna, receives the signal that different basic station or the different antenna of same basic station sent, makes the utility model discloses can support multiple 5G frequency channel simultaneously, different operators all can use, only need install an equipment, just can satisfy different user demands, and with low costs, and the installation is simple, saves space, easy operation, promotes user experience etc..
Description
Technical Field
The utility model belongs to the wireless communication field, concretely relates to realize 5G repeater of full net expert.
Background
With the rapid development of the mobile internet and the popularization of the intelligent terminal, a user of the mobile internet hopes to access the internet at any time and any place to acquire information and services. The mobile internet has profoundly influenced various aspects of people's life, study and work. The mobile internet economy accounts for more and more heavily in the national economy, and the information service of the telecommunication infrastructure is sunk in the national economy in the future, so that the informatization requirements of industries such as manufacturing, education, traffic, logistics and the like are met. Good signal coverage can not only help operators to establish brand advantages, but also realize digital transformation of various industries in the society.
Due to the attenuation of wireless signals along with the distance, mobile communication stations are more difficult to acquire, and the coverage environment is limited (such as the environments of the bottom layer of a large building, an underground mall, an underground parking lot, an elevator and the like), a large number of weak coverage and coverage blind areas exist in the existing network. In order to solve the problems of weak coverage and coverage blind areas, wireless repeater equipment is widely applied to the existing network at present. The wireless repeater equipment is wireless signal relay equipment and plays a role in amplifying wireless signals.
Most repeater equipment used in the existing network is single-frequency band or only supports one operator signal, one equipment can not meet the requirements of different users, a plurality of equipment (different operators) need to be installed in places with large flow of people, the cost is high, the occupied space is large, the resources are wasted, the user experience is poor, and the like.
Disclosure of Invention
The utility model aims to overcome among the prior art wireless repeater not support the full net expert, unsatisfied multi-user demand, the cost that leads to is high, and user experience is not good scheduling problem, provides a 5G repeater that realizes the full net expert, supports a plurality of frequency channels.
In order to achieve the purpose, the utility model comprises a receiving antenna, a retransmission antenna and a baseband processing unit, wherein the receiving antenna is connected with a 5G frequency band signal source;
the receiving antenna is connected with a plurality of paths of receiving downlinks, all the receiving downlinks are connected with a first wireless transceiving unit, the first wireless transceiving unit is connected with a baseband processing unit, the baseband processing unit is connected with a second wireless transceiving unit, the second wireless transceiving unit is connected with a plurality of paths of retransmission downlinks, and all the retransmission downlinks are connected with retransmission antennas;
the retransmission antenna is connected with a plurality of receiving uplink, the receiving uplink is connected with the second wireless transceiver, the first wireless transceiver is connected with a plurality of retransmission uplink, and all the retransmission uplink are connected with the receiving antenna;
the frequencies of the reception downlink, retransmission uplink, and reception uplink are the same.
The number of reception downlinks, retransmission uplinks, and reception uplinks are all the same.
And a receiving downlink filter is arranged on the receiving downlink.
The retransmission downlink is provided with a retransmission downlink amplifier and a retransmission downlink filter, the retransmission downlink amplifier is connected with the second wireless transceiver and the retransmission downlink filter, and the retransmission downlink filter is connected with the retransmission antenna.
And a receiving uplink filter is arranged on the receiving uplink.
A retransmission uplink amplifier and a retransmission uplink filter are arranged on the retransmission uplink, the retransmission uplink amplifier is connected with the first wireless transceiver and the retransmission uplink filter, and the retransmission uplink filter is connected with the receiving antenna.
A first switch is arranged between the receiving antenna and all receiving downlinks and all retransmitting uplinks.
A second switch is provided between the retransmission antenna and all retransmission downlinks and all reception uplinks.
Compared with the prior art, the utility model discloses a receiving antenna connects 5G frequency channel signal source, at receiving antenna, between baseband processing unit and the retransmission antenna, is provided with a plurality of ways and receives the uplink, retransmission downlink and receipt downlink, and each way link is through same receiving antenna, receives the signal that different basic station or the different antenna of same basic station sent, makes the utility model discloses can support multiple 5G frequency channels simultaneously, different operators all can use, only need install an equipment, just can satisfy different user demands, and with low costs, and the installation is simple, saves space, easy operation promotes user experience etc..
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a schematic diagram of an embodiment of the present invention.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Referring to fig. 1, the utility model discloses a receiving antenna, retransmission antenna and baseband processing unit, receiving antenna connects 5G frequency channel signal source.
The receiving antenna is connected with a plurality of paths of receiving downlinks, all the receiving downlinks are connected with a first wireless transceiving unit, the first wireless transceiving unit is connected with a baseband processing unit, the baseband processing unit is connected with a second wireless transceiving unit, the second wireless transceiving unit is connected with a plurality of paths of retransmission downlinks, and all the retransmission downlinks are connected with retransmission antennas; and a receiving downlink filter is arranged on the receiving downlink. The retransmission downlink is provided with a retransmission downlink amplifier and a retransmission downlink filter, the retransmission downlink amplifier is connected with the second wireless transceiver and the retransmission downlink filter, and the retransmission downlink filter is connected with the retransmission antenna.
The retransmission antenna is connected with a plurality of receiving uplinks, all the receiving uplinks are connected with the second wireless transceiver, the first wireless transceiver is connected with a plurality of retransmission uplinks, and all the retransmission uplinks are connected with the receiving antenna; and a receiving uplink filter is arranged on the receiving uplink. A retransmission uplink amplifier and a retransmission uplink filter are arranged on the retransmission uplink, the retransmission uplink amplifier is connected with the first wireless transceiver and the retransmission uplink filter, and the retransmission uplink filter is connected with the receiving antenna.
A first switch is arranged between the receiving antenna and all receiving downlinks and all retransmitting uplinks. A second switch is provided between the retransmission antenna and all retransmission downlinks and all reception uplinks. The frequencies of the reception downlink, retransmission uplink, and reception uplink are the same. The number of reception downlinks, retransmission uplinks, and reception uplinks are all the same.
Example (b):
referring to fig. 2, the communication method of the present embodiment adopts a TDD (Time Division duplex) method, that is, the uplink and downlink frequencies adopt the same frequency, and three frequency bands are exemplified.
The embodiment comprises a receiving antenna, a retransmission antenna and a baseband processing unit, wherein the receiving antenna is connected with a 5G frequency band signal source.
The receiving antenna is connected with three receiving downlinks, the three receiving downlinks are connected with the first wireless transceiving unit, the first wireless transceiving unit is connected with the baseband processing unit, the baseband processing unit is connected with the second wireless transceiving unit, the second wireless transceiving unit is connected with three retransmission downlinks, and the three retransmission downlinks are connected with the retransmission antenna; and the three paths of receiving downlinks are respectively provided with a first receiving downlink filter, a second receiving downlink filter and a third receiving downlink filter. The three retransmission downlinks are respectively provided with a first retransmission downlink amplifier, a first retransmission downlink filter, a second retransmission downlink amplifier, a second retransmission downlink filter, a third retransmission downlink amplifier and a third retransmission downlink filter, the first retransmission downlink amplifier, the second retransmission downlink amplifier and the third retransmission downlink amplifier are respectively connected with the first retransmission downlink filter, the second retransmission downlink filter, the third retransmission downlink filter and the second wireless transceiver, and the first retransmission downlink filter, the second retransmission downlink filter and the third retransmission downlink filter are all connected with the retransmission antenna.
D _ F1 is the first downlink channel frequency; d _ F2 is the second downlink channel frequency; d _ F3 is the third downlink channel frequency; each channel of the downlink receives signals transmitted by the outdoor base station through a receiving antenna.
The first receiving downlink channel receives a signal with the frequency D _ F1 sent by the base station through a receiving antenna.
The second receiving downlink channel receives the signal with the frequency D _ F2 sent by the base station through the receiving antenna.
The third receiving downlink channel receives the signal with the frequency D _ F3 transmitted by the base station through the receiving antenna.
The first receiving downlink channel frequency D _ F1, the second receiving downlink channel frequency D _ F2, and the third receiving downlink channel frequency D _ F3 receive signals transmitted by different base stations or different antennas of the same base station through the same receiving antenna.
The retransmission downlink carries out processing such as filtering, channel selection, amplification and the like on the received signals;
the first retransmission downlink channel performs filtering, channel selection, amplification, and other processing on the received signal with the frequency D _ F1.
And the second retransmission downlink channel carries out filtering, channel selection, amplification and other processing on the received signal with the frequency of D _ F2.
And the third retransmission downlink channel carries out filtering, channel selection, amplification and other processing on the received signal with the frequency of D _ F3.
Retransmitting the signal processed by the downlink, and transmitting the signal to a coverage area through a retransmission antenna;
the first retransmission downlink channel processes the signal with frequency D _ F1 and transmits the processed signal to the coverage area through the retransmission antenna.
And the second retransmission downlink channel processes the signal with the frequency of D _ F2 and transmits the signal to a coverage area through a retransmission antenna.
And the third retransmission downlink channel processes the signal with the frequency of D _ F3 and transmits the signal to a coverage area through a retransmission antenna.
The first receiving downlink channel frequency D _ F1, the second receiving downlink channel frequency D _ F2 and the third receiving downlink channel frequency D _ F3 are transmitted to the same handset or different handsets in the coverage area through the same retransmission antenna.
The retransmission antenna is connected with the three-path receiving uplink, the receiving uplink is connected with the second wireless transceiver, the first wireless transceiver is connected with the three-path retransmission uplink, and the three-path retransmission uplink is connected with the receiving antenna; and a first receiving uplink filter, a second receiving uplink filter and a third receiving uplink filter are respectively arranged on the first receiving uplink, the second receiving uplink and the third receiving uplink. The first retransmission uplink, the second retransmission uplink and the third retransmission uplink are respectively provided with a first retransmission uplink amplifier, a retransmission uplink filter, a second retransmission uplink amplifier, a second retransmission uplink filter, a third retransmission uplink amplifier and a third retransmission uplink filter, the first retransmission uplink amplifier, the second retransmission uplink amplifier and the third retransmission uplink amplifier are respectively connected with the first wireless transceiver and the corresponding first retransmission uplink filter, the second retransmission uplink filter and the third retransmission uplink filter, and the first retransmission uplink filter, the second retransmission uplink filter and the third retransmission uplink filter are respectively connected with the receiving antenna. A first switch is arranged between the receiving antenna and the three-way retransmission uplink and the three-way receiving downlink. And a second switch is arranged between the retransmission antenna and the three-path receiving downlink and the three-path retransmission uplink.
U _ F1 is the first uplink channel frequency; u _ F2 is the second uplink channel frequency; u _ F3 is the third uplink channel frequency.
And receiving signals sent by the mobile phone in the coverage area through each channel of the uplink by a retransmission antenna.
And a first receiving uplink channel receives the signal with the frequency of U _ F1 transmitted by the cell phone in the coverage area through the retransmission antenna.
And a second receiving uplink channel receives the signal with the frequency of U _ F2 sent by the cell phone in the coverage area through the retransmission antenna.
And a third receiving uplink channel receives the signal with the frequency of U _ F3 transmitted by the cell phone in the coverage area through the retransmission antenna.
The first receiving uplink channel frequency U _ F1, the second receiving uplink channel frequency U _ F2 and the third receiving uplink channel frequency U _ F3 are signals sent by the same mobile phone or different mobile phones in the coverage area.
The retransmission uplink performs filtering, channel selection, amplification, and the like on the received signal.
The first retransmission uplink channel performs filtering, channel selection, amplification and other processing on the received signal with the frequency U _ F1.
The first retransmission uplink channel performs filtering, channel selection, amplification, and other processing on the received signal with the frequency U _ F2.
And the second retransmission uplink channel performs filtering, channel selection, amplification and other processing on the received signal with the frequency of U _ F3.
Retransmitting the signal processed by the uplink, and transmitting the signal to a base station through a receiving antenna;
the first retransmission uplink channel processes the signal with the frequency of U _ F1 and transmits the processed signal to the base station through the receiving antenna.
And the second retransmission uplink channel processes the signal with the frequency of U _ F2 and transmits the signal to the base station through the receiving antenna.
And the third retransmission uplink channel processes the signal with the frequency of U _ F3 and transmits the signal to the base station through the receiving antenna.
The first retransmission uplink channel frequency U _ F1, the second retransmission uplink channel frequency U _ F2, and the third retransmission uplink channel frequency U _ F3 are transmitted to different base stations or different antennas of the same base station through the same receiving antenna.
Claims (8)
1. A5G repeater for realizing full network communication is characterized by comprising a receiving antenna, a retransmission antenna and a baseband processing unit, wherein the receiving antenna is connected with a 5G frequency band signal source;
the receiving antenna is connected with a plurality of receiving downlinks, all the receiving downlinks are connected with a first wireless transceiving unit, the first wireless transceiving unit is connected with a baseband processing unit, the baseband processing unit is connected with a second wireless transceiving unit, the second wireless transceiving unit is connected with a plurality of retransmission downlinks, and all the retransmission downlinks are connected with retransmission antennas;
the retransmission antenna is connected with a plurality of receiving uplink, the receiving uplink is connected with the second wireless transceiver, the first wireless transceiver is connected with a plurality of retransmission uplink, and all the retransmission uplink are connected with the receiving antenna;
the frequencies of the reception downlink, retransmission uplink, and reception uplink are the same.
2. The 5G repeater according to claim 1, wherein the number of the receiving downlink, the retransmitting uplink and the receiving uplink are the same.
3. The 5G repeater according to claim 1, wherein a receiving downlink filter is disposed on a receiving downlink.
4. The 5G repeater for realizing all-network communication according to claim 1, wherein the retransmission downlink is provided with a retransmission downlink amplifier and a retransmission downlink filter, the retransmission downlink amplifier is connected with the second wireless transceiver and the retransmission downlink filter, and the retransmission downlink filter is connected with the retransmission antenna.
5. The 5G repeater according to claim 1, wherein a receiving uplink filter is disposed on the receiving uplink.
6. The 5G repeater according to claim 1, wherein the retransmission uplink is provided with a retransmission uplink amplifier and a retransmission uplink filter, the retransmission uplink amplifier is connected to the first radio transceiver and the retransmission uplink filter, and the retransmission uplink filter is connected to the receiving antenna.
7. The 5G repeater according to claim 1, wherein a first switch is provided between the receiving antenna and all receiving downlinks and all retransmitting uplinks.
8. The 5G repeater according to claim 1, wherein a second switch is provided between the retransmission antenna and all retransmission downlinks and all reception uplinks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223096598.8U CN218633944U (en) | 2022-11-21 | 2022-11-21 | 5G repeater for realizing full network communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223096598.8U CN218633944U (en) | 2022-11-21 | 2022-11-21 | 5G repeater for realizing full network communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218633944U true CN218633944U (en) | 2023-03-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223096598.8U Active CN218633944U (en) | 2022-11-21 | 2022-11-21 | 5G repeater for realizing full network communication |
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| Country | Link |
|---|---|
| CN (1) | CN218633944U (en) |
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- 2022-11-21 CN CN202223096598.8U patent/CN218633944U/en active Active
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