CN104754774A - Combined base station - Google Patents
Combined base station Download PDFInfo
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- CN104754774A CN104754774A CN201510146478.XA CN201510146478A CN104754774A CN 104754774 A CN104754774 A CN 104754774A CN 201510146478 A CN201510146478 A CN 201510146478A CN 104754774 A CN104754774 A CN 104754774A
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- supporting seat
- base station
- cabin body
- cabin
- equipment
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a combined base station which comprises an antenna feeder unit and a supporting seat. The top of the supporting seat is integrated with the antenna feeder unit, the supporting seat is provided with a plurality of cabin bodies containing equipment of multiple users, the equipment of each user comprises a base station transmission component and a power distribution control component, the antenna feeder unit comprises multiple antenna components divided according to signal transceiving frequency range, and the base station transmission component of each user is connected to the antenna component of a corresponding frequency range. By the combined base station, the problems of space competing and wiring structure complication caused by multi-network integration among operators are solved, so that the objective of network co-building and sharing of the operators is achieved.
Description
Technical field
The present invention relates to wireless communication field, particularly relate to a kind of composite type base station.
Background technology
Along with wireless network is popularized, the quantity of base station constantly increases.Common base station comprises main tower and machine room, and wherein main tower comprises: be embedded in below ground or be arranged on basic part above the ground, the supporting seat that bottom is fixed on the ground by basic part, be arranged at the air feedback unit on supporting seat top; Machine room is arranged near main tower, and for placing the equipment of operator, the main feeder of air feedback unit is electrically connected with the equipment in machine room.
In current networking pattern, the networking separately of three large operators, and point-to-point communication issue only needs " reliably " network in theory, respective networking causes repeated construction, produce larger waste, the problems such as especially building three, throw the net can cause and tie up rare site resource, land resource, and to produce that road excavates repeatedly, layout in base station intensive, be difficult to reach that optimum is layouted.Therefore the repeated construction of infrastructure in telecommunications industry how is reduced; improve trade investment efficiency; further raising infrastructure of telecommunication Joint construction and sharing level; alleviate the problem of firm location difficulty; strengthen the inner system dynamics of enterprise's intensive style development, promote further to economize on resources mechanism and environmental protection becomes the theme that must be taken seriously.
In the prior art, in order to reduce land resource waste, the base station of some integral structures is created.Such as, publication number be CN102395225A patent document discloses a kind of tower type base station, comprise single tubular tower, single tubular tower is arranged on preset basis, and single tubular tower is provided with antenna, and the bottom of single tubular tower is provided with hidden machine room, hidden machine room and single tubular tower are integrative-structures, be provided with base station integration apparatus in hidden machine room, antenna is connected by main feeder with base station integration apparatus, and described main feeder is embedded in the tower body of single tubular tower.This kind of base station has tailored appearance, compact, reliably, economizes the land resource, and can complete the whole installation in base station at short notice, and hidden performance is good.Although this kind of integral type base station can reduce the construction floor space of base station to a certain extent, this structure still can not solve operator and set up the problem of resource waste caused base station separately.
The subject matter causing current network construction to waste is, equipment requirement between operator is different, and the structural planning of base station result in the equipment that base station that an independent operator builds cannot hold other operators.And if directly increase base station equipment memory space in prior art, can produce some such as connect up complicated chaotic, be difficult to the problems such as adjustment flexibly.Therefore, how to transform the structure of base station itself, producing one can compatible multiple Provider Equipment, and the base station of shared device substantially, is the current technical issues that need to address simultaneously.
Summary of the invention
In order to solve the complicated problem with being difficult to adjust of trace arrangements that existing base station is built together existing at many carrier networks, the invention provides a kind of base station, solve cabling complicated, be difficult to the problem adjusted, thus the equipment of different operators combining by realization.
A kind of composite type base station, comprise air feedback unit and supporting seat, the top of described supporting seat and air feedback unit merge, described supporting seat has some cabins body of the equipment of accommodating multiple user, wherein the equipment of each user includes base-station transmission assembly and Power Supply Assembly, described air feedback unit comprises the multiple antenna modules divided by signal transmitting and receiving frequency range, and the base-station transmission assembly of each user is connected to the antenna module of corresponding frequency band.
Composite type base station object is to meet the fusion between different user network, and share the resources such as electric power, land resource and network's coverage area substantially, to reach the effect used manpower and material resources sparingly, wherein user refers to operator.In composite type base station, different Provider Equipment is placed in the cabin body of isolation formation, and the equipment that reduces to a great extent stacks the competition for space and the staggered problem that connects up that can cause each other in same machine room.And due to different operators, to distribute the signal transmitting and receiving frequency range obtained different, and therefore, in composite type base station, air feedback unit concentrates the antenna module contained required for different operators, and is connected to the equipment of each operator accordingly.This setup make use of the non-interfering character of different frequency range signal, and entity structure has been saved arrangement space.
In order to enable the equipment reasonable Arrangement of multiple user, the distribution between cabin body and equipment comprises two kinds of modes:
A kind of method of salary distribution is that cabin body has multiple, comprises some first cabin bodies and a second cabin body, and wherein each first cabin body is used for the base-station transmission assembly placing each user respectively, and the second cabin body is for placing the Power Supply Assembly of all users.
Because each base-station transmission assembly needs Signal transmissions other equipment external to cabin, more complicated with the connection of cabin external device, therefore carry out the base-station transmission assembly of different user to be separated the complexity being placed with and being beneficial to and reducing equipment wiring between different user.And this method of salary distribution connects up clearly under prerequisite meeting base-station transmission assembly, further increase sharing of electric power resource, and on the assembly of distributing electric power, reduce vacant output port as far as possible, be conducive to making full use of of resource.
The another kind of method of salary distribution is that cabin body has multiple, and each cabin body is for placing the equipment of unique user, and wherein each cabin body is provided with for isolating the separator placing base-station transmission assembly and Power Supply Assembly.
This method of salary distribution makes the wiring accessed in the body of cabin move towards clear, be convenient to the distribution of route, and do not need to connect across cabin body between the equipment of same user composition, be convenient to each user's independent maintenance, even if the equipment of one of them user breaks down or needs to adjust the normal operation also can not disturbing other subscriber equipmenies.
Cabin body and supporting seat also can be able to be both removably connect for being fixedly connected with, and can construct according to concrete demand and cost.
Such as, as a kind of optimal way, each cabin body and described supporting seat are formed in one structure, are fixed between the body of each cabin by rigid connector, and described rigid connector inside forms the cavity for wearing circuit.Supporting seat is formed as multiple cabins body by spacing body isolation, and the sidewall of supporting seat is namely as cabin body sidewall, and the advantage of this mode is that each cabin body is compact, and space availability ratio is high, ensure that the stabilized structure of cabin body while having saved cost.
Except cabin body and supporting seat integrated formed structure, fit system between cabin body and supporting seat has multiple, as another kind of optimal way, it is inner that each cabin body is all positioned at described supporting seat, and upwards stack gradually from bottom, described supporting seat is provided with some dividing plates, and is isolated by described dividing plate between adjacent two cabin bodies.
By adding dividing plate in supporting seat inside, form the space of multiple accommodating cabins body, cabin body can directly be placed on dividing plate, or removably connects with dividing plate.Wherein isolate each cabin body by dividing plate, make the configuration mode of cabin body flexible, the impact of installation and removal on other cabin bodies of each cabin body is less.
As another kind of optimal way, each cabin body upwards stacks gradually from bottom and forms described supporting seat, and is removably connected by securing member between adjacent two cabin bodies.
This connected mode has the advantage of increase and decrease user flexibly.Such as can be fastenedly connected by ring flange between the body of each cabin, when needs Add User, by hoisting equipment by base station entirety and surface separation, the cabin body connecting and place new subscriber equipment can be increased from bottom.Meanwhile, whole cabin body, when safeguarding adjustment equipment, also can disassemble and carry out operation by user.
In order to meet the overall requirement of base-station environment, usually on base station, also comprise some auxiliary equipment, such as environment monitoring equipment.In order to meet the installation requirements of auxiliary equipment, furthermore, described supporting seat is also connected with some hold-down arms, hold-down arm one end and supporting seat are fixed, the other end is used for hanging auxiliary equipment, described hold-down arm is arranged downwards successively by supporting seat top, and each hold-down arm is provided with to pass through for personnel and arrives auxiliary equipment and hang the passage of end.Auxiliary equipment comprises monitoring probe, for monitoring dynamic environment or carrying out remote monitoring.Auxiliary equipment is suspended on supporting seat outer wall by hold-down arm, does not interfere with each other with the cabin body of inner space, and the passage simultaneously on hold-down arm is conducive to safeguarding that installation personnel passes through, and carries out various operation to auxiliary equipment.
Furthermore, described clamping support comprises single tube structure and truss structure, and wherein single tube structure comprises inner climbing type structure or external climbing structure.Wherein, when supporting seat is single tube structure, the inner space isolation of single tube structure forms several cabin bodies.When supporting seat is truss structure, truss structure is be formed by connecting by girder truss between multiple monomer, and each monomer is single tube structure.Therefore the inner space of each monomer of the supporting seat of truss structure all isolates formation some cabins body.Therefore in the truss structure that floor space is larger, also can make full use of resource, manufacture the space of more accommodation subscriber equipmenies.Due to antenna for base station demand fulfillment certain altitude, the conveniently climbing of installation personnel on base station, therefore arranges multiple climbing frame on single tube structure, and climbing frame can be external climbing, also can be inner climbing type.
Composite type base station of the present invention, solve the space contention caused in many nets merge between each operator, the problem that wire structures is complicated, thus achieve the object of many carrier network Joint construction and sharing, fully have shared the resource of each side such as soil, electric power, avoid network repeated construction, reach the effect of the network coverage that uses manpower and material resources sparingly, rationalizes.
Accompanying drawing explanation
Fig. 1 is the composite type architecture of base station schematic diagram of first embodiment of the invention;
The composite type architecture of base station schematic diagram of Fig. 2 to be supporting seat be truss structure;
Fig. 3 is the structural representation coordinated between base-station transmission assembly with cabin body in the first embodiment;
Fig. 4 is the structural representation in the first embodiment between Power Supply Assembly and cabin body;
Fig. 5 is the power supply circuits schematic diagram of the first embodiment base station;
Fig. 6 is the composite type architecture of base station schematic diagram of second embodiment of the invention.
Embodiment
In order to be explained in detail the present invention, now in conjunction with Figure of description and embodiment, the present invention is explained.
Fig. 1 is the architecture of base station schematic diagram of first embodiment of the invention.Base station of the present invention is for the equipment use of multiple user, and wherein user refers to that operator as shown in Figure 1, and in the first embodiment of the invention, composite type base station is comprised main body and is arranged on the auxiliary equipment 10 in main body by hold-down arm 12.Wherein, main body is followed successively by from top to bottom: the basic part 4 being embedded in below ground, is fixed on the ground and the supporting seat 2 of inner hollow, merge the air feedback unit 1 at supporting seat 2 top by basic part 4.
Basic part 4 can be embedded in below ground or be arranged on above the ground, and its structure can be various ways, comprising: pile foundation, bearing platform type basis, independent foundation or piecemeal assembling type base.Basic part 4 is shaping by formed by integrally casting, and for fixed supporting seat 2, the fixed form between supporting seat 2 and basic part 4 meets the environmental requirement of supporting seat in height, intensity and antidumping.In present example, transmission route and electric power route are embedded at the inside of basic part 4 by special cable optic fibre pipeline, basic part 4 has the preset hole supplying the connecting line of each route to wear, electric power and transmission line are accessed in each cabin body, meet the forwarding capability requirement of base-station transmission route and electric power route.
The version of supporting seat 2 can have multiple, comprises the truss structure shown in single tube structure and Fig. 2.In a first embodiment, the single tube structure shown in Fig. 1 is adopted.For ease of installation and maintenance, supporting seat 2 is provided with the ladder for staff's climbing, and therefore, ladder can be inner climbing type or external climbing.Meanwhile, the shape of single tube structure also can be multiple, and be such as circular platform type or the moulding of landscape type platform, the moulding of landscape type platform comprises: golden wheel-type, ribbon type, rocket type, square lamp-type, greenbelt street lamp type, bionical tree-shaped view tower.In the present example, as shown in Figure 1, supporting seat is single tube structure, and shape is circular platform type, and the top of circular platform type supporting seat and the support of air feedback unit 1 are fused into one structure.
In order to meet the signal transmitting and receiving demand of different operators equipment, air feedback unit 1 comprises the multiple antenna modules 11 divided by signal transmitting and receiving frequency range, and the antenna form in antenna module 11 can be multiple, comprises omnidirectional antenna and directional antenna.The equipment of each user is connected with the antenna module of corresponding frequency band according to distributed frequency range.The feeder line 7 connecting antenna module 11 wears from supporting seat 2 inside.
The cabin body of supporting seat 2 can be formed in one structure, also can be the mode of removably connecting.The inner space isolation of supporting seat 2 forms multiple cabins body 3 in a first embodiment, and each cabin body 3 of supporting seat 2 is one-body molded with supporting seat 2, is connected between each cabin body 3 by rigidity conduction band 6, and the inside of rigidity conduction band 6 has the cavity worn for circuit.Fig. 1 and Fig. 2 has only carried out schematically illustrating to cabin body 3, and the number of actual middle deck body 3 depends on the needs, and is usually at least two.Cabin body 3 for placing the equipment of operator, the Power Supply Assembly that the equipment of Mei Jia operator includes base-station transmission assembly and matches.Wherein, base-station transmission assembly 9 as shown in Figure 4, comprises radio frequency unit 91, baseband control unit 92, transmission unit 93, fibre distribution frame (ODF) 94, digital distribution frame (DDF) 95; Power Supply Assembly 8 as shown in Figure 3, comprises temperature control assembly 5, direct current component 81, battery unit 82, monitoring unit 83, remote monitoring unit 84, distribution control unit 85, lightning protection unit 86.
Be placed in order to make the equipment of different operators, be convenient to safeguard and adjustment, the modes of emplacement of equipment in the body of cabin of operator comprises two kinds, the first method of salary distribution is, cabin body is divided into multiple first cabin body and a second cabin body by function, the base-station transmission assembly of user is separated placement with Power Supply Assembly, the base-station transmission assembly of each user is positioned in the first different cabin bodies respectively, all Power Supply Assemblies are concentrated and are placed in the second cabin body, unified to the base-station transmission assembly power supply in each first cabin body; The second method of salary distribution is, each cabin body is for placing the equipment of unique user, and each cabin body is provided with for isolating the separator placing base-station transmission assembly and Power Supply Assembly.
In the first embodiment of the invention, adopt the first method of salary distribution, each the first cabin body is all positioned at the top of the second cabin body, and Power Supply Assembly is concentrated and is positioned in the second cabin body, is the base-station transmission assembly power supply in each the first cabin body.The fit system of equipment and cabin body as shown in Figures 3 and 4.Connection line wherein between Power Supply Assembly and base-station transmission assembly is embedded in rigidity conduction band 6.Power supply block diagram as shown in Figure 5, after the electric power route buried underground in civil power access basic part 4, the distribution of electric power is carried out by the distribution control unit in the second cabin body, each Direct Current Distribution Unit and battery unit is transferred to through direct current component, the base-station transmission assembly being correspondence by Direct Current Distribution Unit is again powered, and base-station transmission assembly comprises baseband control unit and transmission unit.
Base station also comprises some auxiliary equipment, as shown in Figure 1.In the present example, auxiliary equipment 10 is monitoring probe, for carrying out dynamic environment monitoring and remote monitoring.The processing unit of monitoring probe can be positioned in the second cabin body.Supporting seat 2 is provided with some hold-down arms 12, hold-down arm 12 one end and supporting seat 2 are fixed, the other end is used for hanging auxiliary equipment 10, hold-down arm 12 is arranged downwards successively by supporting seat 2 top, and each hold-down arm 12 is provided with to pass through for personnel and arrives auxiliary equipment and hang the passage of end, be convenient to the end that hangs that installation and maintenance personnel arrive auxiliary equipment 10 and carry out operation.
In addition, as shown in Figure 6, in the second embodiment of the present invention, it is inner that each cabin body 3 is all positioned at described supporting seat 2, and upwards stack gradually from bottom, and described supporting seat 2 is provided with some dividing plates 22, and is isolated by dividing plate 22 between adjacent two cabin bodies 3.Cabin body 3 can directly be positioned on dividing plate 22, also can be removably connected to dividing plate 22 by securing member.Wherein, in the present example, cabin body 3 is removably connected to dividing plate 22 by securing member 23.In a second embodiment, supporting seat 2 is single tube structure, and subscriber equipment coordinates with cabin body 3 according to the second modes of emplacement, and namely each cabin body 3 is accordingly for placing the armamentarium of unique user, comprises base-station transmission assembly and Power Supply Assembly.This mode, is more conducive to increase and the adjustment in user's later stage.In air feedback unit 1, the antenna module correspondence of different frequency range is connected to the base station transmission equipment in each cabin body.
Cabin of the present invention body can also other modes be implemented, and such as multiple cabins body upwards stacks gradually formation supporting seat from bottom, and is removably connected by securing member between adjacent two cabin bodies.
Composite type base station of the present invention, solve the space contention caused in many nets fusion process between each operator, the problem that wire structures is complicated, thus achieve the object of many carrier network Joint construction and sharing, fully have shared the resource of each side such as soil, electric power, avoid network repeated construction, reach the effect of the network coverage that uses manpower and material resources sparingly, rationalizes.
Claims (8)
1. a composite type base station, comprise air feedback unit and supporting seat, the top of described supporting seat and air feedback unit merge, it is characterized in that, described supporting seat comprises some cabins body of the equipment of accommodating multiple user, wherein the equipment of each user includes base-station transmission assembly and Power Supply Assembly, and described air feedback unit comprises the multiple antenna modules divided by signal transmitting and receiving frequency range, and the base-station transmission assembly of each user is connected to the antenna module of corresponding frequency band.
2. composite type base station as claimed in claim 1, it is characterized in that, cabin body has multiple, comprises some first cabin bodies and a second cabin body, wherein each first cabin body is used for the base-station transmission assembly placing each user respectively, and the second cabin body is for placing the Power Supply Assembly of all users.
3. composite type base station as claimed in claim 1, it is characterized in that, cabin body has multiple, and each cabin body is for placing the equipment of unique user, and wherein each cabin body is provided with for isolating the separator placing base-station transmission assembly and Power Supply Assembly.
4. the composite type base station as described in any one of claims 1 to 3, is characterized in that, each cabin body and described supporting seat are formed in one structure, are fixed between the body of each cabin by rigid connector, and described rigid connector inside forms the cavity for wearing circuit.
5. the composite type base station as described in any one of claims 1 to 3, is characterized in that, each cabin body upwards stacks gradually from bottom and forms described supporting seat, and is removably connected by securing member between adjacent two cabin bodies.
6. the composite type base station as described in any one of claims 1 to 3, is characterized in that, it is inner that each cabin body is all positioned at described supporting seat, and upwards stack gradually from bottom, and described supporting seat is provided with some dividing plates, and is isolated by described dividing plate between adjacent two cabin bodies.
7. composite type base station as claimed in claim 1, it is characterized in that, described supporting seat is also connected with some hold-down arms, hold-down arm one end and supporting seat are fixed, the other end is used for hanging auxiliary equipment, described hold-down arm is arranged downwards successively by supporting seat top, and each hold-down arm is provided with to pass through for personnel and arrives auxiliary equipment and hang the passage of end.
8. composite type base station as claimed in claim 1, it is characterized in that, described clamping support comprises single tube structure and truss structure, and wherein single tube structure is inner climbing type structure or external climbing structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510146478.XA CN104754774A (en) | 2015-03-31 | 2015-03-31 | Combined base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510146478.XA CN104754774A (en) | 2015-03-31 | 2015-03-31 | Combined base station |
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| Publication Number | Publication Date |
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| CN104754774A true CN104754774A (en) | 2015-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510146478.XA Pending CN104754774A (en) | 2015-03-31 | 2015-03-31 | Combined base station |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105442880A (en) * | 2015-12-22 | 2016-03-30 | 电联工程技术股份有限公司 | Aggregation base station |
| CN106320784A (en) * | 2015-07-03 | 2017-01-11 | 电联工程技术股份有限公司 | Minitype integrated communication base station |
| CN107289381A (en) * | 2016-04-01 | 2017-10-24 | 上海飞乐智能技术有限公司 | Micro-base station street lamp |
| WO2019011070A1 (en) * | 2017-07-11 | 2019-01-17 | 华为技术有限公司 | Integrated light pole and base station |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101742739A (en) * | 2009-12-23 | 2010-06-16 | 中兴通讯股份有限公司 | Base station communication method, device and system |
| JP2012222379A (en) * | 2011-04-04 | 2012-11-12 | Hitachi Ltd | Radio communication device and radio communication method for performing transmission power control |
| CN104265022A (en) * | 2014-09-30 | 2015-01-07 | 浙江八方电信有限公司 | Co-building and sharing integrated base station |
-
2015
- 2015-03-31 CN CN201510146478.XA patent/CN104754774A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101742739A (en) * | 2009-12-23 | 2010-06-16 | 中兴通讯股份有限公司 | Base station communication method, device and system |
| JP2012222379A (en) * | 2011-04-04 | 2012-11-12 | Hitachi Ltd | Radio communication device and radio communication method for performing transmission power control |
| CN104265022A (en) * | 2014-09-30 | 2015-01-07 | 浙江八方电信有限公司 | Co-building and sharing integrated base station |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320784A (en) * | 2015-07-03 | 2017-01-11 | 电联工程技术股份有限公司 | Minitype integrated communication base station |
| CN105442880A (en) * | 2015-12-22 | 2016-03-30 | 电联工程技术股份有限公司 | Aggregation base station |
| CN105442880B (en) * | 2015-12-22 | 2017-08-08 | 电联工程技术股份有限公司 | It polymerize base station |
| CN107289381A (en) * | 2016-04-01 | 2017-10-24 | 上海飞乐智能技术有限公司 | Micro-base station street lamp |
| WO2019011070A1 (en) * | 2017-07-11 | 2019-01-17 | 华为技术有限公司 | Integrated light pole and base station |
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Application publication date: 20150701 |
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