CN110691367A - Cost calculation method and device for bearer network access segment equipment - Google Patents
Cost calculation method and device for bearer network access segment equipment Download PDFInfo
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Abstract
The embodiment of the invention discloses a cost calculation method and device for bearer network access segment equipment, and relates to the technical field of communication. The construction cost of the access segment equipment of the bearer network can be calculated based on the existing 5G bearer scheme. The method comprises the following steps: calculating the number of the line side board cards according to the acquired number of the base stations in the convergence area, the interface rate of the base stations connected with the bearing network equipment, the centralized number of the baseband processing units and the bandwidth of the line side board cards; calculating the number of the branch road side board cards according to the number of the base stations in the acquired convergence area, the average bandwidth of the base stations, the bandwidth of the branch road side board cards, the number of the convergence nodes and the access convergence ratio; calculating the number of the packet switching processing board cards according to the number of the base stations in the acquired convergence area; and calculating the cost of the equipment of the access section of the bearer network according to the respective corresponding quantity and unit price of the line side board card, the branch side board card and the packet switching processing board card. The embodiment of the invention is applied to a network system.
Description
Technical Field
The present application relates to the field of communications technologies, and in particular, to a method and an apparatus for calculating a cost of a device in an access segment of a bearer network.
Background
With the maturity of the technology standard of the fifth generation mobile communication technology (5G), the 5G license plates in china are issued, and each operator starts to gradually deploy a 5G network. The bearer schemes of the 5G network during deployment include an end-to-end radio access network IP (IP radio access network, IPRAN) bearer scheme, an IP ran and Optical Transport Network (OTN) hybrid networking, and the like, and the problem that how to calculate the construction cost of the access segment device based on the existing 5G bearer scheme is to be solved at present is that the cost of the bearer network varies due to different mean bandwidths based on the radio base stations in the existing 5G bearer scheme.
Disclosure of Invention
The embodiment of the invention provides a cost calculation method and device for bearer network access segment equipment, which can calculate the construction cost of the bearer network access segment equipment based on the existing 5G bearer scheme.
In order to achieve the purpose, the invention adopts the following technical scheme:
in a first aspect, a method for calculating a cost of a bearer network access segment device is provided, where the method includes: acquiring the number of base stations in a convergence area, the interface rate of the base stations connected with bearing network equipment, the centralized number of baseband processing units, the bandwidth of a line side board card, the average bandwidth of the base stations, the bandwidth of a branch side board card, the number of convergence nodes and an access convergence ratio; the centralized quantity of the baseband processing units is used for expressing the quantity of the baseband processing units which are installed in a centralized way and correspond to one access node; calculating the number of the line side board cards according to the number of the base stations in the convergence area, the interface rate of the base stations connected with the bearing network equipment, the centralized number of the baseband processing units and the bandwidth of the line side board cards; calculating the number of the branch road side board cards according to the number of the base stations in the convergence area, the average bandwidth of the base stations, the bandwidth of the branch road side board cards, the number of the convergence nodes and the access convergence ratio; calculating the number of the packet switching processing board cards according to the number of the base stations in the convergence area; and calculating the cost of the equipment of the access section of the bearer network according to the number and unit price of the line side board cards, the number and unit price of the branch side board cards and the number and unit price of the packet switching processing board cards.
In the above method, as the 5G technology becomes a hot spot, the cost calculation of the access segment device of the 5G bearer network is an investment factor that must be considered in network deployment. Therefore, the number of the line side board cards is calculated according to the obtained number of the base stations in the convergence area, the interface rate of the base stations connected with the bearing network equipment, the centralized number of the baseband processing units and the bandwidth of the line side board cards; calculating the number of the branch road side board cards according to the number of the base stations in the acquired convergence area, the average bandwidth of the base stations, the bandwidth of the branch road side board cards, the number of the convergence nodes and the access convergence ratio; calculating the number of the packet switching processing board cards according to the obtained number of the base stations in the convergence area; then, the cost of the bearer network access segment device is calculated according to the respective number and unit price of the line side board card, the branch side board card and the packet switching processing board card, and then the cost of the bearer network access segment device under different conditions such as different base station mean bandwidths, different centralized scales of Base Band Units (BBUs), the number of access nodes on an access ring and the like is comprehensively considered, so that the lowest construction cost of the bearer network access segment device is obtained in the best networking mode.
In a second aspect, a cost calculation apparatus for a bearer network access segment device is provided, where the cost calculation apparatus for a bearer network access segment device includes: the acquisition unit is used for acquiring the number of base stations in the convergence area, the interface rate of the base stations connected with the carrying network equipment, the centralized number of the baseband processing units, the bandwidth of the line side board card, the average bandwidth of the base stations, the bandwidth of the branch side board card, the number of the convergence nodes and the access convergence ratio; the centralized quantity of the baseband processing units is used for expressing the quantity of the baseband processing units which are installed in a centralized way and correspond to one access node; the processing unit is used for calculating the number of the line side board cards according to the number of the base stations in the convergence area, the interface rate of the base stations connected with the bearing network equipment, the centralized number of the baseband processing units and the bandwidth of the line side board cards, which are acquired by the acquisition unit; the processing unit is used for calculating the number of the branch road side board cards according to the number of the base stations in the aggregation area, the average bandwidth of the base stations, the bandwidth of the branch road side board cards, the number of the aggregation nodes and the access aggregation convergence ratio acquired by the acquisition unit; the processing unit is used for calculating the number of the packet switching processing boards according to the number of the base stations in the convergence area acquired by the acquisition unit; and the processing unit is also used for calculating the cost of the equipment at the access section of the bearer network according to the number and unit price of the line side board cards, the number and unit price of the branch side board cards and the number and unit price of the packet switching processing board cards.
It can be understood that, the cost calculating apparatus of the bearer network access segment device provided above is configured to execute the method corresponding to the first aspect provided above, and therefore, the beneficial effects that can be achieved by the cost calculating apparatus of the bearer network access segment device may refer to the beneficial effects of the method corresponding to the first aspect above and the corresponding scheme in the following detailed implementation, and are not described herein again.
In a third aspect, a cost calculation apparatus for a bearer network access segment device is provided, where the cost calculation apparatus for a bearer network access segment device includes a processor and a memory, and the processor is configured to execute program instructions stored in the memory, so that the cost calculation apparatus for a bearer network access segment device executes the method of the first aspect.
In a fourth aspect, a computer storage medium is provided, in which computer program code is stored, and when the computer program code runs on a cost calculation apparatus of a carrier network access segment device, the cost calculation apparatus of the carrier network access segment device is caused to execute the method of the first aspect.
In a fifth aspect, there is provided a computer program product having stored thereon the above computer software instructions, which, when run on cost calculating means of a carrier network access segment apparatus, cause the cost calculating means of the carrier network access segment apparatus to execute the procedure of the method of the first aspect as described above.
Drawings
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is a network architecture diagram of an IPRAN + PeOTN hybrid networking provided by an embodiment of the present invention;
fig. 2 is a schematic flowchart of a cost calculation method for a bearer network access segment device according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a cost calculating apparatus for a bearer network access segment device according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a cost calculating apparatus for a bearer network access segment device according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a cost calculating apparatus for a bearer network access segment device according to an embodiment of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
It should be noted that, in the embodiments of the present invention, words such as "exemplary" or "for example" are used to indicate examples, illustrations or explanations. Any embodiment or design described as "exemplary" or "e.g.," an embodiment of the present invention is not necessarily to be construed as preferred or advantageous over other embodiments or designs. Rather, use of the word "exemplary" or "such as" is intended to present concepts related in a concrete fashion.
For the convenience of clearly describing the technical solutions of the embodiments of the present invention, in the embodiments of the present invention, the words "first", "second", and the like are used for distinguishing the same items or similar items with basically the same functions and actions, and those skilled in the art can understand that the words "first", "second", and the like are not limited in number or execution order.
As the 5G technology standard matured and the 5G license plates were released in china, operators began to gradually deploy 5G networks. The problem that how to calculate the construction cost of the access segment equipment of the bearer network based on the existing 5G bearer scheme can complete the optimal networking mode at the lowest price is to be solved urgently at present because the change of the cost of the bearer network is caused by the difference of the average bandwidths based on the wireless base stations in the existing 5G bearer scheme.
Referring to fig. 1, an embodiment of the present invention provides a network architecture diagram of an IPRAN + PeOTN hybrid networking. Here, the ipran (IP radio access network) indicates IP of the radio access network, and the peotn (packet enhanced transport network) indicates a packet enhanced optical transport network. An area covered by a base station contained in the IPRAN + PeOTN hybrid networking is called a convergence area; the IPRAN + PeOTN hybrid networking mainly comprises an access network, a bearer network and a core network; the access network comprises a Distributed Unit (DU), and the DU mainly comprises a wireless base station; the bearer network includes an access layer OTN (optical transport network), a convergence layer OTN, and a convergence layer IPRAN; wherein the access layer OTN and the convergence layer OTN belong to an access section of the bearer network; specifically, the access device included in the access layer OTN is mainly used for service convergence of a small number of terminal access devices in a wireless base station service access and a rural and township and rural scene, and can be divided into a first-level access and a terminal access according to a network hierarchy, wherein the first-level access device is mainly used for service convergence of the wireless base station service access and a small number of peripheral terminal access devices, and is arranged in a comprehensive service access machine room; the terminal access device is generally only used for base station service access and is arranged at a terminal node. Convergence equipment corresponding to the convergence layer OTN and the convergence layer IPRAN is mainly used for service convergence of end-terminal user equipment and is arranged in a convergence machine room or a core machine room which is used as convergence. The core network comprises a PRAN core convergence layer; the core device corresponding to the ip ran core convergence layer is mainly used for service forwarding, and is generally disposed in a core machine room convenient for convergence network organization and rich in resources.
In addition, the nodes included in the access layer OTN are referred to as access nodes, the number of the access nodes included in the access layer OTN shown in fig. 1 is 6, each access node is equivalent to one access machine room, and each access machine room is provided with a BBU and a carrying network device; nodes contained in the aggregation layer OTN are called aggregation nodes; for example, the number of the aggregation nodes included in the aggregation layer OTN shown in fig. 1 is 2, and each aggregation node corresponds to one aggregation equipment room. It should be noted that the bearer network device is a packet enhanced optical network device, and is installed in the access machine room and the convergence machine room; different board cards are correspondingly installed in different machine rooms; the grouped enhanced optical network transmission equipment in the access machine room comprises a line side board card and a grouped switching processing board; the grouped enhanced optical transmission network equipment in the convergence machine room comprises a line side board card and a branch side board card.
The embodiment of the invention is based on the consideration of the weight of the cost occupied by each device in the access section of the 5G bearer service, so that the cost for calculating the access section device of the bearer network mainly comprises the cost of a line side board card, a branch side board card and a packet switching processing board card.
A network architecture diagram based on the hybrid ip ran + PeOTN networking shown in fig. 1; referring to fig. 2, an embodiment of the present invention provides a cost calculation method for a bearer network access segment device, where the method includes:
201. the method comprises the steps of obtaining the number of base stations in a convergence area, the interface rate of base station connection carrying network equipment, the centralized number of baseband processing units, the bandwidth of a line side board card, the average bandwidth of the base stations, the bandwidth of a branch side board card, the number of convergence nodes and the access convergence ratio.
The centralized number of the baseband processing units is used for representing the number of the baseband processing units which are installed in a centralized manner and correspond to one access node.
Illustratively, the baseband processing unitCentralized number of elements NBBUHas a value range of [2,50 ]](ii) a Base station mean bandwidth BBIs generally in the range of [6,9 ]]Gbps. It should be noted that the baseband processing units are installed in the access computer room, one baseband processing unit corresponds to one base station, and the centralized number N of the baseband processing unitsBBUFor indicating the number of BBUs housed in one access room.
202. And calculating the number of the line side board cards according to the number of the base stations in the convergence area, the interface rate of the base stations connected with the bearing network equipment, the centralized number of the baseband processing units and the bandwidth of the line side board cards.
Specifically, the number B of base stations in the convergence zoneNBase station mean bandwidth BBBandwidth B of branch road side board cardNC1Number of sink nodes NHAnd access convergence ratio KJHCalculating and acquiring the number N of the branch road side board cards according to the following formulaC1：
NC1＝ceil(BB×BN/BNC1×NH×KJH)。
It should be noted that the access convergence ratio is used to indicate a ratio of bandwidths corresponding to all access nodes of the access layer OTN to a bandwidth corresponding to a single aggregation node of the aggregation layer OTN.
203. And calculating the number of the branch road side board cards according to the number of the base stations in the convergence area, the average bandwidth of the base stations, the bandwidth of the branch road side board cards, the number of the convergence nodes and the access convergence ratio.
2031. and calculating the number of the access nodes according to the number of the base stations in the convergence area and the centralized number of the baseband processing units.
Specifically, the number of access nodes is calculated according to the following formula by the number of base stations in the aggregation area and the centralized number of baseband processing units:
NNODE＝ceil(BN/NBBU)。
it should be noted that ceil represents rounding up. For example, if BN/NBBUThe result obtained by calculation is 5.2, then NNODE＝ceil5.2＝6。
2032. And calculating the number of the line side board cards corresponding to one access node according to the centralized number of the baseband processing units, the bandwidth of the line side board cards and the interface rate of the base station connected with the carrying network equipment.
Specifically, the centralized number N of the baseband processing unitsBBUBandwidth B of line side board cardNLAnd interface rate B of base station connection bearing network equipmentvCalculating the number N of line side board cards corresponding to one access nodeL1：
NL1＝ceil(NBBU×Bv/BNL)。
2033. And calculating the number of the line side board cards according to the product of the number of the access nodes and the number of the line side board cards corresponding to one access node.
The number N of the following line-side boards can be obtained according to the above steps 2031 and 2032LThe calculation formula of (2):
NL＝ceil(BN/NBBU)×ceil(NBBU×Bv/BNL)。
204. and calculating the number of the packet switching processing boards according to the number of the base stations in the convergence area.
Specifically, the number of the packet switching processing boards is calculated by multiplying the number of the base stations in the aggregation area by the ratio of the number of the packet switching processing boards to the number of the base stations in the aggregation area.
Illustratively, the ratio of the number of packet switching processing boards to the number of base stations in the aggregation area is 1: 1.
205. And calculating the cost of the equipment of the access section of the bearer network according to the number and unit price of the line side board cards, the number and unit price of the branch side board cards and the number and unit price of the packet switching processing board cards.
Illustratively, assume bandwidth B of a single line-side board cardNLIs 100G, bandwidth B of single branch road side board cardNC1100G, bandwidth of single packet switching processing board card is 10GE, and interface rate B of base station connection bearing network equipmentv10GE, number of base stations in the convergence zone BNIs 200 in numberBase station mean bandwidth BB6Gbps, integrated number of baseband processing units NBBUHas a variation range of [2,50 ]]Number of sink nodes NHIs 2, access convergence ratio KJHIs 1:2, the ratio K of the number of the packet switching processing board cards to the number of the base stations in the convergence zoneBC1: 1; specifically, the data parameters are set according to the following table 1:
TABLE 1
| Item(s) | Price (Unit: ten thousand) | Number of | Cost of |
| 100G line side board card (Single port) | PL100 | NL | CL100 |
| 100G roadside board card (Single port) | PC100 | NC1 | CC100 |
| 10GE packet switching processing board (Single port) | PC10 | NC10 | CC10 |
Cost C of access segment equipment of bearer networktotalThe specific calculation method is as follows:
Ctotal＝CL100+CC100+CC10
＝PL100×NL+PC100×NC1+PC10×NC10
＝PL100×ceil(BN/NBBU)×ceil(NBBU×Bv/BNL)+PC100×ceil(BB×BN/BNC1×NH×KJH)+PC10×BN×KBC
＝PL100×ceil(200/NBBU)×ceil(NBBU×10/100)+PC100×ceil(6×200/100×2×1/2)+PC10×200×1/1
＝PL100×ceil(200/NBBU)×ceil(NBBU/10)+PC100×12+PC10×200。
it should be noted that the 100G line side boards (single port) referred to in table 1 mean that each line side board provides a 100G port for communicating with other devices or apparatuses; the single port mainly has influence on the unit price and the number of the boards. If the 100G line side board card (dual port) is used, it means that the 100G line side board card can provide two 100G ports for communicating with other devices or apparatuses, then 6 100G line side board cards (single port) are originally needed, and 3 100G line side board cards (dual port) are needed instead; in addition, the unit price of the 100G line side board card (dual port) is different from that of the 100G line side board card (single port). In addition, the same principle of 100G branch road side board cards (single port) and 10GE packet switching processing boards (single port) is not repeated.
According to the centralized number N of baseband processing units in the existing 5G bearing schemeBBUHas a variation range of [2,50 ]]Then will [2,50 ]]The positive integers are respectively substituted into the above formula to obtain the average bandwidth B of the base stationBThe cost of the bearing network access segment equipment corresponding to 6Gbps, and the bearing network with the minimum costCost of access segment equipment as base station mean bandwidth BBThe optimal construction cost is 6 Gbps. Therefore, the embodiment of the present invention may further obtain the cost of the bearer network access segment device corresponding to different base station average bandwidths according to the above calculation method, and further obtain the optimal construction cost on the basis of the centralized number of the plurality of baseband processing units corresponding to the plurality of base station average bandwidths, respectively.
In the above method, as the 5G technology becomes a hot spot, the cost calculation of the access segment device of the 5G bearer network is an investment factor that must be considered in network deployment. Therefore, the number of the line side board cards is calculated according to the obtained number of the base stations in the convergence area, the interface rate of the base stations connected with the bearing network equipment, the centralized number of the baseband processing units and the bandwidth of the line side board cards; calculating the number of the branch road side board cards according to the number of the base stations in the acquired convergence area, the average bandwidth of the base stations, the bandwidth of the branch road side board cards, the number of the convergence nodes and the access convergence ratio; calculating the number of the packet switching processing board cards according to the obtained number of the base stations in the convergence area; then, the cost of the bearer network access segment device is calculated according to the respective number and unit price of the line side board card, the branch side board card and the packet switching processing board card, and then the cost of the bearer network access segment device under different conditions such as different base station mean bandwidths, different centralized scales of Base Band Units (BBUs), the number of access nodes on an access ring and the like is comprehensively considered, so that the lowest construction cost of the bearer network access segment device is obtained in the best networking mode.
The embodiment of the present invention may perform the division of the functional modules for the cost calculating apparatus of the bearer network access segment device according to the method embodiment, for example, each functional module may be divided corresponding to each function, or two or more functions may be integrated into one processing module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. It should be noted that, the division of the modules in the embodiment of the present invention is schematic, and is only a logic function division, and there may be another division manner in actual implementation.
In the case of dividing each function module according to each function, fig. 3 is a schematic diagram of a possible structure of the cost calculating apparatus 30 of the bearer network access segment device in the foregoing embodiment, where the cost calculating apparatus 30 of the bearer network access segment device includes:
an obtaining unit 301, configured to obtain the number of base stations in a convergence area, an interface rate at which the base stations are connected to a bearer network device, a centralized number of the baseband processing unit 302, a bandwidth of a line side board card, a base station mean bandwidth, a bandwidth of a branch side board card, the number of aggregation nodes, and an access convergence ratio; wherein the centralized number of the baseband processing units 302 is used to indicate the number of the baseband processing units 302 installed in a centralized manner corresponding to one access node.
The processing unit 302 is configured to calculate the number of the line side board cards according to the number of the base stations in the aggregation area, the interface rate of the base stations connected to the bearer network device, the centralized number of the baseband processing unit 302, and the bandwidth of the line side board cards, which are acquired by the acquiring unit 301.
The processing unit 302 is configured to calculate the number of the board cards at the branch road side according to the number of the base stations in the aggregation area, the bandwidth of the base station average, the bandwidth of the board cards at the branch road side, the number of aggregation nodes, and the access aggregation convergence ratio, which are acquired by the acquiring unit 301.
A processing unit 302, configured to calculate the number of packet switching processing boards according to the number of base stations in the aggregation area acquired by the acquiring unit 301.
The processing unit 302 is further configured to calculate the cost of the device in the access segment of the bearer network according to the number and unit price of the line-side boards, the number and unit price of the branch-side boards, and the number and unit price of the packet switching processing boards.
In an exemplary scheme, the processing unit 302 is specifically configured to calculate the number of access nodes according to the number of base stations in the aggregation area acquired by the acquiring unit 301 and the centralized number of the baseband processing unit 302.
The processing unit 302 is configured to calculate the number of line side boards corresponding to one access node according to the centralized number of the baseband processing unit 302, the bandwidth of the line side boards, and the interface rate of the base station connected to the bearer network device, which are acquired by the acquiring unit 301.
The processing unit 302 is further configured to calculate the number of the line-side boards according to a product of the number of the access nodes and the number of the line-side boards corresponding to one access node.
In an exemplary scheme, the processing unit 302 is specifically configured to obtain the centralized number N of the baseband processing units 302 obtained by the obtaining unit 301BBUBandwidth B of line side board cardNLAnd interface rate B of base station connection bearing network equipmentvCalculating the number N of line side board cards corresponding to one access nodeL1：
NL1＝ceil(NBBU×Bv/BNL)。
In an exemplary scheme, the processing unit 302 is specifically configured to obtain the number B of base stations in the aggregation area, which is obtained by the obtaining unit 301NBase station mean bandwidth BBBandwidth B of branch road side board cardNC1Number of sink nodes NHAnd access convergence ratio KJHCalculating and acquiring the number N of the branch road side board cards according to the following formulaC1：
NC1＝ceil(BB×BN/BNC1×NH×KJH)。
In an exemplary scheme, the processing unit 302 is specifically configured to calculate the number of the packet switching processing boards by multiplying the number of the base stations in the aggregation area acquired by the acquiring unit 301 by a ratio of the number of the packet switching processing boards to the number of the base stations in the aggregation area.
Since the cost calculating apparatus of the bearer network access segment device in the embodiment of the present invention may be applied to implement the method embodiment, reference may also be made to the method embodiment for obtaining technical effects, and details of the embodiment of the present invention are not described herein again.
In the case of an integrated unit, fig. 4 shows a possible structural schematic diagram of the cost calculation means 30 of the carrier access segment device according to the above-described embodiment. The cost calculation device 30 for the carrier network access segment equipment includes: a processing module 401, wherein the processing module 401 is configured to control and manage the actions of the cost calculating device 30 of the bearer network access segment device; for example, the processing module 401 is used to support the cost calculating device 40 of the carrier access segment equipment to execute the process 202 and 205 in fig. 2. In addition, the cost calculating device 30 for the bearer network access segment equipment may further include: a communication module 402 and a storage module 403. Wherein, the communication module 402 is used for supporting the communication between the cost calculating device 30 carrying the network access segment equipment and other entities; the storage module 403 is used for storing program codes and data of the cost calculation means 30 carrying the network access segment equipment.
The processing module 401 may be a processor or a controller, and may be, for example, a Central Processing Unit (CPU), a general purpose processor, a Digital Signal Processor (DSP), an application-specific integrated circuit (ASIC), a Field Programmable Gate Array (FPGA) or other programmable logic device, a transistor logic device, a hardware component, or any combination thereof. Which may implement or perform the various illustrative logical blocks, modules, and circuits described in connection with the disclosure. A processor may also be a combination of computing functions, e.g., comprising one or more microprocessors, a DSP and a microprocessor, or the like. The communication module 402 may be a transceiver, a transceiving circuit or a communication interface, etc. The storage module 403 may be a memory.
When the processing module 401 is a processor as shown in fig. 5, the communication module 402 is a transceiver as shown in fig. 5, and the storage module 403 is a memory as shown in fig. 5, the cost calculation device 30 of the bearer network access segment apparatus according to the embodiment of the present application may be the cost calculation device 30 of the bearer network access segment apparatus as follows.
In another example, referring to fig. 5, the cost calculating means 30 for the carrier network access segment device includes: a processor 501. The processor 501 is configured to execute an application program code, so as to implement the cost calculation method for a bearer network access segment device in this embodiment of the present application. As shown in fig. 5, in another example, the cost calculation apparatus 30 carrying a network access segment device may further include a memory 503, where the memory 503 is used to store an application program code for executing the scheme of the present application. Wherein the memory 503 may be provided separately or integrated in the processor 501. In addition, the cost calculation apparatus 30 carrying the network access segment device may further include a transceiver 502, where the transceiver 502 is configured to execute the method implemented by the communication module 402 to implement communication with other devices. The processor 501, the transceiver 502, and the memory 503 may be coupled to each other, for example, by a bus 504. The bus 504 may be a Peripheral Component Interconnect (PCI) bus, an Extended Industry Standard Architecture (EISA) bus, or the like. The bus may be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, only one thick line is shown, but this does not mean that there is only one bus or one type of bus.
The processor 501 may be a general-purpose Central Processing Unit (CPU), a microprocessor, an application-specific integrated circuit (ASIC), or one or more ics for controlling the execution of programs in accordance with the present disclosure.
The memory 503 may be, but is not limited to, a read-only memory (ROM) or other type of static storage device that can store static information and instructions, a Random Access Memory (RAM) or other type of dynamic storage device that can store information and instructions, an electrically erasable programmable read-only memory (EEPROM), a compact disc read-only memory (CD-ROM) or other optical disk storage, optical disk storage (including compact disc, laser disc, optical disc, digital versatile disc, blu-ray disc, etc.), magnetic disk storage media or other magnetic storage devices, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer.
It should be understood that, in the various embodiments of the present application, the sequence numbers of the above-mentioned processes do not mean the execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present application.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described apparatuses, devices and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus, and method may be implemented in other ways. For example, the above-described embodiments of the apparatus are merely illustrative, and for example, a division of a unit is merely a logical division, and an actual implementation may have another division, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
Units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
In the above embodiments, the implementation may be wholly or partially realized by software, hardware, firmware, or any combination thereof. When implemented using a software program, may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. The procedures or functions according to the embodiments of the present application are all or partially generated when the computer program instructions are loaded and executed on a computer. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored on a computer readable storage medium or transmitted from one computer readable storage medium to another computer readable storage medium, for example, the computer instructions may be transmitted from one website, computer, server, or data center to another website, computer, server, or data center via wire (e.g., coaxial cable, fiber optic, Digital Subscriber Line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.). Computer-readable storage media can be any available media that can be accessed by a computer or can comprise one or more data storage devices, such as servers, data centers, and the like, that can be integrated with the media. The usable medium may be a magnetic medium (e.g., floppy disk, hard disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., Solid State Disk (SSD)), among others.
The embodiment of the present invention further provides a computer program product, where the computer program product may be directly loaded into a memory and contains a software code, and the computer program product is loaded and executed by a computer, so as to implement the cost calculation method for the carrier network access segment device.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (13)
1. A cost calculation method for bearer network access segment equipment is characterized by comprising the following steps:
acquiring the number of base stations in a convergence area, the interface rate of the base stations connected with bearing network equipment, the centralized number of baseband processing units, the bandwidth of a line side board card, the average bandwidth of the base stations, the bandwidth of a branch side board card, the number of convergence nodes and an access convergence ratio; the centralized number of the baseband processing units is used for representing the number of the baseband processing units which are installed in a centralized manner and correspond to one access node;
calculating the number of the line side board cards according to the number of the base stations in the convergence area, the interface rate of the base stations connected with the bearing network equipment, the centralized number of the baseband processing units and the bandwidth of the line side board cards;
calculating the number of the branch road side board cards according to the number of the base stations in the convergence area, the base station average bandwidth, the bandwidth of the branch road side board cards, the number of the convergence nodes and the access convergence ratio;
calculating the number of the packet switching processing board cards according to the number of the base stations in the convergence area;
and calculating the cost of the access section equipment of the bearer network according to the number and the unit price of the line side board cards, the number and the unit price of the branch side board cards and the number and the unit price of the packet switching processing board cards.
2. The method according to claim 1, wherein the calculating the number of the line-side boards according to the number of the base stations in the aggregation area, the interface rate of the base stations connected to the bearer network device, the centralized number of the baseband processing units, and the bandwidth of the line-side boards specifically includes:
calculating the number of access nodes according to the number of base stations in the convergence area and the centralized number of the baseband processing units;
calculating the number of the line side board cards corresponding to one access node according to the centralized number of the baseband processing units, the bandwidth of the line side board cards and the interface rate of the base station connected with the carrying network equipment;
and calculating the number of the line side board cards according to the product of the number of the access nodes and the number of the line side board cards corresponding to the access node.
3. The method according to claim 2, wherein the calculating a number of the line side boards corresponding to one access node according to the centralized number of the baseband processing units, the bandwidth of the line side board, and the interface rate of the base station to the bearer network device specifically includes:
integrating the number N of the baseband processing unitsBBUBandwidth B of the line side board cardNLAnd the interface rate B of the base station connected with the bearing network equipmentvCalculating the number N of line side board cards corresponding to one access nodeL1：
NL1＝ceil(NBBU×Bv/BNL)。
4. The method according to claim 1, wherein the calculating the number of the tributary board cards according to the number of base stations in the aggregation area, the average bandwidth of the base stations, the bandwidth of the tributary board cards, the number of aggregation nodes, and the access aggregation convergence ratio specifically includes:
the number B of base stations in the convergence zoneNThe base station mean bandwidth BBBandwidth B of the tributary board side board cardNC1The number N of sink nodesHAnd the access convergence ratio KJHCalculating and acquiring the number N of the branch road side board cards according to the following formulaC1：
NC1＝ceil(BB×BN/BNC1×NH×KJH)。
5. The method according to claim 1, wherein the calculating the number of the packet switching processing boards according to the number of the base stations in the aggregation area specifically includes:
and multiplying the number of the base stations in the convergence area by the ratio of the number of the packet switching processing boards to the number of the base stations in the convergence area to calculate and obtain the number of the packet switching processing boards.
6. A cost calculation apparatus for a bearer network access segment device, comprising:
the acquisition unit is used for acquiring the number of base stations in the convergence area, the interface rate of the base stations connected with the carrying network equipment, the centralized number of the baseband processing units, the bandwidth of the line side board card, the average bandwidth of the base stations, the bandwidth of the branch side board card, the number of the convergence nodes and the access convergence ratio; the centralized number of the baseband processing units is used for representing the number of the baseband processing units which are installed in a centralized manner and correspond to one access node;
the processing unit is used for calculating the number of the line side board cards according to the number of the base stations in the convergence area, the interface rate of the base stations connected with the bearing network equipment, the centralized number of the baseband processing units and the bandwidth of the line side board cards, which are acquired by the acquisition unit;
the processing unit is configured to calculate the number of the tributary board cards according to the number of base stations in the aggregation area, the base station average bandwidth, the bandwidth of the tributary board cards, the number of aggregation nodes, and the access aggregation convergence ratio, which are acquired by the acquiring unit;
the processing unit is used for calculating the number of the packet switching processing boards according to the number of the base stations in the convergence area acquired by the acquisition unit;
the processing unit is further configured to calculate the cost of the bearer network access segment device according to the number and unit price of the line-side board cards, the number and unit price of the branch-side board cards, and the number and unit price of the packet switching processing board cards.
7. The apparatus for calculating cost of a bearer network access segment device according to claim 6, comprising:
the processing unit is specifically configured to calculate the number of access nodes according to the number of base stations in the aggregation area acquired by the acquisition unit and the centralized number of baseband processing units;
the processing unit is configured to calculate the number of line side boards corresponding to one access node according to the centralized number of the baseband processing units, the bandwidth of the line side boards, and the interface rate of the base station connected to the bearer network device, which are acquired by the acquisition unit;
the processing unit is further configured to calculate the number of the line side boards according to a product of the number of the access nodes and the number of the line side boards corresponding to the one access node.
8. The apparatus for calculating cost of a bearer network access segment device according to claim 7, comprising:
the processing unit is specifically configured to count the number N of the sets of baseband processing units acquired by the acquiring unitBBUBandwidth B of the line side board cardNLAnd the interface rate B of the base station connected with the bearing network equipmentvCalculating the number N of line side board cards corresponding to one access nodeL1：
NL1＝ceil(NBBU×Bv/BNL)。
9. The apparatus for calculating cost of a bearer network access segment device according to claim 6, comprising:
the processing unit is specifically configured to determine the number B of base stations in the aggregation area that is obtained by the obtaining unitNThe base station mean bandwidth BBBandwidth B of the tributary board side board cardNC1The number N of sink nodesHAnd the access convergence ratio KJHIs obtained by calculation according to the following formulaThe number N of the branch road side board cardsC1：
NC1＝ceil(BB×BN/BNC1×NH×KJH)。
10. The apparatus for calculating cost of a bearer network access segment device according to claim 6, comprising:
the processing unit is specifically configured to calculate and obtain the number of the packet switching processing boards by multiplying the number of the base stations in the aggregation area obtained by the obtaining unit by a ratio of the number of the packet switching processing boards to the number of the base stations in the aggregation area.
11. A cost calculation apparatus for a carrier network access segment device, wherein the structure of the cost calculation apparatus for a carrier network access segment device includes a processor, and the processor is configured to execute program instructions stored in a memory, so that the cost calculation apparatus for a carrier network access segment device performs the cost calculation method for a carrier network access segment device according to any one of claims 1 to 5.
12. A computer storage medium, characterized in that the computer storage medium has stored therein a computer program code, which, when run on a cost calculation means of a carrier network access segment device, causes the cost calculation means of the carrier network access segment device to execute the method of cost calculation of a carrier network access segment device according to any of claims 1-5.
13. A computer program product, characterized in that the computer program product stores computer software instructions which, when run on cost calculation means of a carrier network access segment arrangement, cause said cost calculation means of a carrier network access segment arrangement to perform the method of cost calculation of a carrier network access segment arrangement according to any of claims 1-5.
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