WO2015168848A1 - 一种信息处理方法及装置 - Google Patents

一种信息处理方法及装置 Download PDF

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Publication number
WO2015168848A1
WO2015168848A1 PCT/CN2014/076799 CN2014076799W WO2015168848A1 WO 2015168848 A1 WO2015168848 A1 WO 2015168848A1 CN 2014076799 W CN2014076799 W CN 2014076799W WO 2015168848 A1 WO2015168848 A1 WO 2015168848A1
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WIPO (PCT)
Prior art keywords
grid
service
gta
user terminal
utt
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PCT/CN2014/076799
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English (en)
French (fr)
Inventor
熊廷刚
徐小泽
蒋希
Original Assignee
华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to KR1020167033578A priority Critical patent/KR101796412B1/ko
Priority to PCT/CN2014/076799 priority patent/WO2015168848A1/zh
Priority to CN201480078101.9A priority patent/CN106233764B/zh
Priority to JP2016566743A priority patent/JP6355142B2/ja
Priority to EP14891170.4A priority patent/EP3142404B1/en
Publication of WO2015168848A1 publication Critical patent/WO2015168848A1/zh
Priority to US15/344,686 priority patent/US10045224B2/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W16/00Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/18Network planning tools
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B17/00Monitoring; Testing
    • H04B17/30Monitoring; Testing of propagation channels
    • H04B17/309Measuring or estimating channel quality parameters
    • H04B17/318Received signal strength
    • H04B17/327Received signal code power [RSCP]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W16/00Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/22Traffic simulation tools or models
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/02Arrangements for optimising operational condition

Definitions

  • the present invention relates to the field of mobile communications technologies, and in particular, to an information processing method and apparatus. Background technique
  • a method of planning based on an edge rate target is generally taken.
  • the method includes: selecting an appropriate propagation model, considering the user's mobility, distribution behavior, and traffic model, and estimating and simulating the edge rate target to obtain the number of new stations and the number of cells required by the target network.
  • the planning scheme basically only considers the user's situation. In the initial stage of network development, because the effective demand of users is not large, the scheme can meet the basic business requirements. However, as the network develops into a mature period, especially with the popularization of intelligent terminals, and Internet companies directly provide users with a large number of open Internet-based video and data service services, it is necessary to combine a network planning method. The actual business characteristics of the network are carried out to achieve more reasonable planning results. Summary of the invention
  • the embodiment of the invention provides an information processing method device, which can obtain a reasonable network planning result.
  • an information processing apparatus including:
  • a first determining module configured to determine a user target rate UTT for the user terminal, and determine a grid rate capability GTA of the grid in which the user terminal is located;
  • a second determining module configured to determine, according to at least the UTT and the GTA, whether the grid is There is a gap GAP area.
  • the determining, by the first determining module, the UTT for the user terminal includes: determining the UTT for the user terminal according to a service experience level and a network service model .
  • the first determining module is specifically configured to determine, according to a service experience level and a network service model, the UTT for the user terminal Specifically, determining, according to the service experience level and the network service model, a single service experience rate of the N services, where N is the total number of services corresponding to the user terminal; and the single service experience according to the N services The rate and the network traffic model determine the UTT.
  • the network service model includes at least a single user concurrent service number; the first determining module is specifically configured to use the N The single service experience rate of the services and the network service model determine the UTT, including:
  • Taking i as an integer from 1 to N respectively performing the following steps: calculating a single target number transmission time of the i-th service according to the data amount of the i-th service and the single service experience rate of the i-th service; Calculating the single target number transmission time of the first service and the total target number transmission time of all the services, calculating the single target number transmission weight of the i-th service; obtaining a single target number transmission weight of the N services;
  • i an integer from 1 to N, respectively performing the following steps: calculating the first service according to the weight of the single target number of the i-th service and the rate of the single service experience of the first service a single service integration rate, which obtains a single service integration rate of the N services; and obtains a total service integration rate in the grid according to the single service integration rate of the N services;
  • the first determining module a GTA for determining a grid in which the user terminal is located, including: according to the user terminal The network scheduling rate obtained in the grid determines the GTA.
  • the second determining module Specifically for: determining an actual rate URT of the user terminal in the grid and an actual rate SRT of a single service of the user terminal; determining according to the UTT, the GTA, the URT, and the SRT Whether the grid has a GAP area.
  • the apparatus further includes processing a module, configured to: determine a type corresponding to the grid; when determining that the grid has a GAP area, determine, according to a type corresponding to the grid, a method of lifting a GTA of the grid to reduce the GAP region.
  • the processing module is configured to determine a type corresponding to the grid, specifically: determining that the grid is limited in coverage type;
  • the processing module is further configured to: when it is determined that the grid has a GAP area, and the grid is of a limited coverage type, send an indication signal to the network management device, where the indication signal is used to indicate the grid There is a need to add a base station to upgrade the GTA of the grid;
  • the type of coverage limitation means that the channel quality of the grid is lower than a preset channel quality threshold.
  • the processing module is specifically configured to determine that the type of the grid is limited by coverage, specifically: determining the grid Whether the RSCP is smaller than the first preset RSCP threshold; if the RSCP of the grid is smaller than the first preset RSCP threshold, determining that the type corresponding to the grid is the type of the coverage limitation.
  • the processing module is configured to determine a type corresponding to the grid, specifically: determining that the grid is limited in capacity type;
  • the processing module is further configured to: when it is determined that the grid has a GAP area, and the grid is When the amount is limited, it is determined that the GTA of the grid is boosted by carrier expansion;
  • the capacity limited type refers to that the available resources of the primary serving cell of the grid are insufficient, or the number of user terminals in the grid exceeds a preset number threshold.
  • the processing module is specifically configured to determine that the grid is of a capacity limited type, specifically: determining the grid Whether the RSCP is greater than the second preset RSCP threshold, and determining whether the current received pilot signal level Eclo of the grid is greater than a preset Eclo value; if the RSCP of the grid is greater than the preset RSCP threshold, and The Eclo of the grid is greater than the preset Eclo threshold, and the type corresponding to the grid is determined to be the capacity limited type.
  • the processing module is further configured to determine that the grid is upgraded by using carrier expansion
  • the GTA is specifically: adding a number of carriers to the primary serving cell of the grid.
  • the processing module is further configured to: determine whether a grid that has a GAP area and meets a preset condition reaches a preset quantity And determining whether the number of the grids satisfying the preset condition is increased after the carrier is added; wherein the preset condition is that the GTA of the grid in which the GAP area exists reaches the UTT; when it is determined that the GAP area exists and the When the grid of the preset condition reaches the preset number, and the number of grids satisfying the preset condition increases, it is determined that the increased carrier is valid.
  • an information processing apparatus including:
  • a memory for storing instructions
  • a processor configured to execute the instruction, determine a UTT for the user terminal, and determine a GTA of the grid in which the user terminal is located; and determine, according to the UTT and the GTA, whether the raster has a GAP area.
  • the processor is configured to execute the instruction, determining a UTT for a user terminal, including: executing the instruction, determining, according to a service experience level and a network service model, Said UTT of the user terminal.
  • a second possible implementation Determining, by the processor, the instruction, determining the UTT for the user terminal according to a service experience level and a network service model, including: executing the instruction, according to the service experience level and the network service model Determining a single service experience rate of the N services, where N is the total number of services corresponding to the user terminal; determining the UTT according to the single service experience rate of the N services and the network service model.
  • the network service model includes at least a single user concurrent service number; the processor is specifically configured to use the N services according to the N service
  • the single service experience rate and the network service model determining the UTT, including: executing the instruction, taking i as an integer from 1 to N, respectively performing the following steps: according to the data amount of the i-th service and the a single service experience rate of one service, calculating a single target number transmission time of the i-th service; calculating the ith number according to the single target number transmission time of the i-th service and the total target number transmission time of all services
  • the single target number of the service transmits the weight; the single target number of the N services is obtained;
  • i an integer from 1 to N, respectively performing the following steps: calculating the i-th service according to the single-target number transfer weight of the i-th service and the single-service experience rate of the first service a single service integration rate, and obtaining a total service integration rate in the grid according to the single service integration rate of the N services;
  • the determining, by the processor, the GTA of the grid in which the user terminal is located includes: executing the instruction to determine the GTA according to a network scheduling rate obtained by the user terminal in the grid.
  • a fifth possible implementation manner Determining, by the processor according to the UTT and the GTA, whether the grid has a GAP area, comprising: executing the instruction, determining a URT of the user terminal in the grid, and the The actual rate SRT of the single service of the user terminal; determining whether the grid has a GAP area according to the UTT, the GTA, the URT, and the SRT.
  • the processor is further configured to: execute the instruction, determine a type corresponding to the grid; and when determining that the grid has a GAP area, determine, according to a type corresponding to the grid, a method for lifting a GTA of the grid To reduce the GAP area.
  • the processor is configured to execute the instruction, and determine a type corresponding to the grid, specifically: executing the instruction, Determining that the grid is of a type that is limited in coverage;
  • the processor is further configured to: execute the instruction, when it is determined that the grid has a GAP area, and the grid is of a limited coverage type, send an indication signal to the network management device, where the indication signal is used Instructing the grid to add a base station to upgrade the GTA of the grid;
  • the type of coverage limitation means that the channel quality of the grid is lower than a preset channel quality threshold.
  • the processor is specifically configured to execute the instruction, and determine that the grid is a type of coverage limitation, specifically: Determining, by the instruction, whether the RSCP of the grid is smaller than the first preset RSCP threshold; if the RSCP of the grid is smaller than the first preset RSCP threshold, determining that the type corresponding to the grid is the coverage Restricted type.
  • the processor is configured to execute the instruction, and determine a type corresponding to the grid, specifically: executing the instruction, Determining that the grid is of a capacity limited type;
  • the processor is further configured to: execute the instruction, when it is determined that the grid has a GAP area, and the grid is of a capacity-limited type, determine that the GTA of the grid is boosted by carrier expansion;
  • the capacity limited type refers to that the available resources of the primary serving cell of the grid are not The number of user terminals in the foot, or the grid, exceeds a preset number threshold.
  • the processor is specifically configured to execute the instruction, and determine that the grid is a capacity limited type, specifically: Executing the instruction, determining whether the RSCP of the grid is greater than a second preset RSCP threshold, and determining whether a current received pilot signal level Eclo of the grid is greater than a preset Eclo threshold; if the RSCP of the grid is greater than The preset RSCP threshold, and the Eclo of the grid is greater than the preset Eclo threshold, and determining that the type corresponding to the grid is the capacity limited type.
  • the processor is specifically configured to determine that the carrier is expanded by using a carrier
  • the GTA of the grid is specifically: adding a carrier quantity to a primary serving cell of the grid.
  • the processor is further configured to: execute the instruction, determine a grid that has a GAP area and meets a preset condition Whether the number of the grids satisfying the preset condition is increased after the preset number is reached, and the preset condition is that the GTA of the grid in which the GAP area exists reaches the UTT; when it is determined to exist The GAP region and the grid satisfying the preset condition reach the preset number, and when the number of grids satisfying the preset condition increases, it is determined that the added carrier is valid.
  • a third aspect of the present invention provides an information processing method, including:
  • the determining the UTT for the user terminal includes: determining, according to the service experience level and the network service model, the UTT for the user terminal.
  • determining the ⁇ for the user terminal according to a service experience level and a network service model including: according to the service experience level And determining, by the network service model, a single service experience rate of each service; where ⁇ is the total number of services corresponding to the user terminal; Determining the UTT according to a single service experience rate of the N services and the network service model.
  • the network service model includes at least a single user concurrent service number, and the single service experience rate according to the N services And determining, by the network service model, the UTT, including:
  • Taking i as an integer from 1 to N respectively performing the following steps: calculating a single target number transmission time of the first service according to the data amount of the i-th service and the single service experience rate of the first service; Calculating a single target number transmission time of the i-th service and a total target number transmission time of all services, calculating a single-target number transmission weight of the i-th service; obtaining a single-target number transmission weight of the N services;
  • i an integer from 1 to N, respectively performing the following steps: calculating the i-th service according to the single-target number transfer weight of the i-th service and the single-service experience rate of the first service a single service integration rate, which obtains a single service integration rate of the N services; and 4 obtains a total service integration rate in the grid according to the single service integration rate of the N services;
  • determining that the user terminal is located includes: determining the GTA according to a network scheduling rate obtained by the user terminal in the grid.
  • the GTA includes:
  • the method further includes: determining a type corresponding to the grid;
  • a method of boosting the GTA of the grid is determined according to a type corresponding to the grid to reduce the GAP area.
  • the grid When it is determined that the grid has a GAP area, and the grid is of a limited coverage type, sending an indication signal to the network management device, where the indication signal is used to indicate that a new base station needs to be added in the grid to enhance the The GTA of the grid;
  • the type of coverage limitation means that the channel quality of the grid is lower than a preset channel quality threshold.
  • the determining that the grid is a type of coverage limitation includes:
  • the RSCP of the grid is smaller than the first preset RSCP threshold, determine that the type corresponding to the grid is the type of the coverage limitation.
  • the determining the type corresponding to the grid includes: determining that the grid is a capacity limited type;
  • the grid has a GAP area, and the grid is of a capacity limited type, determining to increase the GTA of the grid by means of carrier expansion;
  • the capacity limited type refers to that the available resources of the primary serving cell of the grid are insufficient, or the number of user terminals in the grid exceeds a preset number threshold.
  • the determining that the grid is a capacity limited type includes:
  • the GTA of the grid is upgraded by using carrier expansion, including : Increase the number of carriers for the primary serving cell of the grid.
  • the method further includes:
  • the target network is comprehensively planned according to the user target rate of the user terminal and the grid rate capability of the grid, and the user experience is quantized into the target rate bandwidth, and the network is combined with the bandwidth requirements of different services in the network.
  • Planning Network planning in combination with the actual service characteristics of the network can achieve more reasonable network planning results, while fully considering the end user experience and improving the user experience.
  • FIG. 1 is a main flowchart of an information processing method according to an embodiment of the present invention.
  • FIG. 2 is a flowchart of a method for calculating a UTT according to an embodiment of the present invention
  • FIG. 3 is a flowchart of a method for calculating a GTA according to an embodiment of the present invention
  • FIG. 4 is a schematic diagram of a simulation result according to an embodiment of the present invention.
  • FIG. 5 is a flowchart of a method for creating a new station according to an embodiment of the present invention.
  • 6A is a block diagram showing the main structure of an information processing apparatus according to an embodiment of the present invention.
  • 6B is a block diagram showing the detailed structure of an information processing apparatus according to an embodiment of the present invention.
  • FIG. 7 is a schematic structural diagram of an information processing apparatus according to an embodiment of the present invention. detailed description
  • GSM Global System for Mobile communications
  • Code Division Multiple Access Code Division Multiple Access
  • TDMA Time Division Multiple Access
  • FDMA Frequency Division Multiple Addressing
  • OFDMA Orthogonal Frequency-Division Multiple Access
  • SC-FDMA single carrier FDMA
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • system and “network” are used interchangeably herein.
  • the term “and/or” in this context is merely an association describing the associated object, indicating that there can be three relationships, for example, A and / or B, which can mean: A exists separately, and both A and B exist separately. B these three situations.
  • the character "/,, in this article, generally means that the contextual object is a kind of "or,” relationship.
  • the technical solution of the embodiment of the present invention relates to a base station, which may be, for example, a base transceiver station (BTS, Base Transceiver Station) in GSM or CDMA, or a Node B (NodeB) in WCDMA, or an evolution in LTE.
  • BTS Base Transceiver Station
  • NodeB Node B
  • the embodiment of the present invention is not particularly limited in this embodiment of the present invention.
  • the technical solution in the embodiment of the present invention is mainly performed on a grid (Grid).
  • Grid grid
  • the surface of the earth can be divided into grid arrays of uniform size and close proximity.
  • Each grid can be called a grid, and each grid can uniquely represent a specific geographical area, according to the division of the scale. Size, grid has 10m* 10m, 20m*20m, 50m*50m and many more. There are many ways to divide, all The methods existing in the prior art are not described in detail.
  • a grid may be covered by a plurality of cells, wherein one of the plurality of cells covering one grid is the master cell of the grid, that is, the primary serving cell of the grid.
  • one of the plurality of cells covering one grid is the master cell of the grid, that is, the primary serving cell of the grid.
  • GAP gap
  • the terminal in the GAP area is difficult to be covered by the signal of any cell covering the grid. Therefore, what needs to be solved in the embodiment of the present invention is how to determine whether a raster has a GAP area more reasonably. And further, if the raster has a GAP region, how to process the raster to reduce and eliminate the GAP region as much as possible, and improve signal coverage.
  • the real rate (RT) of the user terminal is the real rate when the user terminal actually conducts the service, and can be classified into URT (User Real Throughput, user actual rate) and SRT according to the statistical level. (Service Real Throughput, actual service rate), URT is the actual rate at the user level, and SRT is the actual rate at the service level.
  • the GTA may refer to a rate that can be achieved when the user terminal is located in different grids according to the wireless channel quality, power consumption, and user terminal distribution of the network. That is, the bandwidth rate that the current network can provide to a single user.
  • the base station can obtain a geographical location when the user terminal reports the M (Measurement Report) by using a certain positioning technology, such as a GPS (Global Positioning System). Normalize the geographic location to the grid, where the location of the raster is the result of the MR positioning.
  • a certain positioning technology such as a GPS (Global Positioning System).
  • an embodiment of the present invention provides an information processing method, which may be performed by a base station.
  • the main flow of the method is described below.
  • Step 101 Determine a UTT (User Target Throughput) for the user terminal, and determine a GTA of the grid in which the user terminal is located.
  • UTT User Target Throughput
  • determining the UTT for the user terminal may include: determining, according to the service experience level and the network service model, the UTT for the user terminal.
  • the user experience level may be divided according to different subjective feelings of the user. For example, the user experience level may be classified into three levels: Excellent, Good, and Bad.
  • User experience level can also be called business experience level, which means user The quality of business operations when a terminal uses a service.
  • each service experience level has a corresponding service experience baseline, including specific evaluation indicators, such as response, display delay, page display success rate, and buffer time.
  • the evaluation index corresponding to the item service determines the level of its business experience. For details, see the example in Table 1:
  • Rebuffer times >2 times / Bad (Bad), experience less than the user period
  • the network service model refers to a description of the network service by combining multiple parameters, and the parameter may include a service type (ServiceType) and a service flow.
  • ServiceType service type
  • service flow a service flow
  • the ServiceType may include various services such as Web, Streaming. File Transfer Protocol (FTP), Email (Email), Voice over Internet Protocol (VoIP), and Gaming.
  • VoIP refers to digitizing the analog signal and transmitting it in real time on the IP network in the form of data packets.
  • ServiceTraffic is the traffic of the service in the network, for example, the traffic of the above service, and the traffic of each service performed by the same user terminal is added to obtain the single user traffic (UserTraffic), and the traffic of the same service is added to obtain the single traffic.
  • the real-time transmission time represents the time taken by the network to actually transmit the single-service traffic of each service.
  • the single-user real-time transmission time (UserRealTransTime) is obtained, and the real-time transmission time of the same service is added.
  • Get the single service real-time transmission time (ServiceRealTransTime).
  • CoServiceNum refers to the average number of concurrently carried out by a single user terminal in the network. It can be called the number of concurrent services.
  • the network service model may be identified by fetching a data packet of a user plane in the network, and the crawling manner may be performed by, for example, deploying a data analyzer through an external probe, that is, an interface between the network elements. Packet analysis; or built-in probes, that is, the function of implementing the data analyzer in the network element.
  • the UTT may refer to a bandwidth requirement required by the user to reach a good or excellent service experience level, and the bandwidth requirement is a target.
  • Single-user bandwidth rate for network planning According to the service experience level and the network service model, the service experience level of the user terminal may be quantized into the foregoing bandwidth requirement, that is, the UTT of the user terminal is obtained. By matching the MR positioning results, the finest particles of the UTT can be identified to the grid level.
  • the UTT. N is the total number of services corresponding to the user terminal, that is, the number of concurrent services of the user terminal.
  • determining the UTT according to the single service experience rate of each service and the network service model may include: taking i as an integer from 1 to N, and performing the following steps respectively: The data volume of the service and the single service experience rate of the i-th service, calculating the single-target number transmission time of the i-th service; the single-target number transmission time and the total target number of all services according to the i-th service Transmitting time, calculating a single target number transmission weight of the first service; obtaining a single target number transmission weight of N services; continuing to take 1 as an integer from 1 to N, respectively performing the following steps: According to the ith The single-target number transmission weight of the service and the single service experience rate of the i-th service, calculate a single service integration rate of the i-th service, and obtain a single service integration rate of the N services; The single service integration rate of the N services is obtained as a total service integration rate in the grid; and the total service integration rate in the grid and the concurrent service quantity
  • Stepl Obtain a single service experience rate baseline (ServiceThroughputBenchmark) according to the network service model and the service experience level mapping.
  • the service experience level of the user terminal is good (Good). Medium (Good) and Bad (Bad), by analyzing the network service model, the service experience level can be quantized into a bandwidth requirement, and the bandwidth requirement is Single business experience rate baseline.
  • the corresponding experience time For example, for web services, for the experience level of Excellent, the corresponding experience time For 3s, the corresponding Good service experience level, the corresponding experience time is 5s.
  • VoIP Voice (Voice) 128 64
  • Gaming 512 256 Step 2: Calculate the UTT according to the network service model and a single service experience rate baseline. The specific calculation steps are as follows.
  • the physical meaning of the single-target data transmission time of service i is: To transmit the traffic corresponding to service i, and to ensure a good or excellent service experience level, the minimum required transmission time.
  • the single service integration rate of each service in the grid is calculated according to the weight of the single target number of each service and the rate of the single service experience of the service.
  • the physical meaning of the weight of a single target number of traffic i is: The probability that the service i performs data transmission on the same time slice.
  • the single-target number transmission weight of service 1 is * the single service experience rate baseline of service 1 is the single service experience rate of service 1.
  • the total service integration rate in the grid is obtained according to the single service integration rate of each service in the grid.
  • the physical meaning of the total service integration rate in the grid is: Multi-service integration rate on the same time slice after comprehensively considering the data transmission probability of various services.
  • the UTT of the user terminal is obtained according to the total service integration rate in the grid and the number of single-user concurrent services of the user terminal.
  • the physical meaning of the UTT is as follows: On the same time slice, a single user terminal may concurrently perform multiple services, and the required rate is UTT, and the UTT can pass the rate required for a single service. The number of concurrent transactions is calculated.
  • a single service growth factor can be used.
  • the growth factor of different services in the grid can be called IncreaseFactor, different IncreaseFactor. This can result in different traffic flows, which can affect the final UTT calculations.
  • the service experience level is, for example,
  • Gaming 512 256 62878.98 0.10% 122.8105078 0.31% For example, for a WEB service, if the single service experience rate baseline is good, the corresponding rate is 512 kbps, and if the single service experience rate baseline is medium, the corresponding rate is 256 kbps.
  • the service traffic corresponding to the WEB service is 1306045.34, that is, the ServiceTraffic in Table 3 refers to the service traffic of a single service, that is, the single service traffic of the service i, and the traffic occupied by the WEB service in all the traffic of the grid (ServiceTrafficRatio ) is 21.47%, the single-target number transmission time of the WEB service is 25509.07293, and the single-target number transmission weight of the WEB service is 61.73%.
  • the corresponding rate is 4096 kbps. If the single service experience rate baseline is medium, the corresponding rate is 2500 kbps.
  • the traffic of the 720P Streaming service is 45009458.95.
  • the traffic of the 720P Streaming service occupies 73.99% of the total traffic of the Grid.
  • the single-target transmission time of the 720P Streaming service is 10988.63755, and the 720P Streaming service.
  • the single-target number transfer weight is 26.59%.
  • the number of concurrent services is 1.36.
  • the weight of traffic for that service is taken into account in all traffic flows of the grid.
  • different methods may be selected according to actual conditions, that is, as shown in FIG. 2, before the UTT of a single user is obtained, a specific method for calculating the UTT needs to be determined. For example, for some user terminals, it is only necessary to protect the main services. When calculating UTT, only the main service can be considered. For other user terminals, services with large traffic may be required. Business with large traffic, and so on.
  • the parameters for calculating UTT may be selectively selected according to network operation conditions. Calculate UTT.
  • the methods that ultimately lead to UTT include the highest priority business assurance law, the maximum flow guarantee law, and the comprehensive business assurance law.
  • the highest priority business assurance method Select the main business in the existing network, or the main business to be developed by the operator for security. You can select the highest priority service according to your needs.
  • Maximum flow guarantee method Focus on ensuring the largest traffic required in the network, and choose a certain proportion to guarantee. You can choose the service that contributes to the network TOP M% traffic as needed.
  • the network scheduling rate obtained at the end in the grid determines the GTA
  • the GTA may be calculated according to the resource consumption of the network, the number of users, and the statistics of the quality of the wireless channel.
  • the information may be collected through a log of the network element, such as dropped call statistics, MR PCHR (Performance Principle Tool). Wait for it.
  • the single-user scheduling probability of each user terminal can be obtained according to the number of user terminals that simultaneously transmit data in the cell.
  • the rate V when a single user is scheduled indicates that the user terminal located in a certain grid is covered by a primary service cell, and the rate that can be reached when all available resources of the primary serving cell are used by the user terminal.
  • V is mainly related to the channel quality of the grid (GridCQI) and the available resources of the primary serving cell of the grid (AvailSoure), such as power resources, code resources, and the like.
  • GridCQI channel quality of the grid
  • AvailSoure available resources of the primary serving cell of the grid
  • the GTA of the single user terminal is V*l/K in a cell.
  • the GTA of the cell can be obtained according to the GTA of each user in a cell, and the GTA of the cell is represented by CellGTA.
  • the same grid usually has multiple cell coverages. Therefore, when calculating the GTA of a grid, it is necessary to comprehensively consider the CellGTA of multiple cells.
  • the commonly used method is to weight-average the CellGTA of each cell to obtain a grid.
  • the proportion of the service duration occupied by the grid is: between the duration of the cell performing the service in the grid and the total duration of the cell in the grid. The ratio.
  • Step 102 Determine whether the grid has a GAP area according to at least the UTT and the GTA.
  • each grid has a UTT and a GTA.
  • GTA For a grid of GTA ⁇ UTT, it is considered that there is a GAP area, that is, the rate capability of the grid cannot ensure that the user service experience reaches the target service experience level, for example, Good Or Excellent
  • determining whether the grid has a GAP area in addition to determining the UTT and the GTA, according to the UTT, the GTA, and the URT of each grid. And SRT to determine together. That is, determining whether the grid has a GAP area may include: determining a URT of the user terminal in the grid and an SRT of the user terminal; according to the UTT, the GTA, the URT, and the The SRT determines whether the grid has a GAP area.
  • the URT is the actual transmission rate of a single user terminal, and does not distinguish what service is performed by the user terminal, and statistically presents the actual transmission rate of the user level.
  • the SRT is the actual transmission rate of a single service, and the service is statistically presented according to different service differences. The actual transmission rate of the level.
  • a URT and an SRT of each cell are obtained, and each network gate may also be obtained by associating the network service model with the geographical location information of the MR positioning.
  • URT and SRT of Grid are calculated as follows:
  • SRT SUM (single service traffic of service i)/SUM (single service real-time transmission time of service i) That is, URT is equivalent to dividing the traffic of all user terminals by the real-time transmission time of all user terminals, and obtaining a single user.
  • the actual transmission rate of the terminal URT is also equivalent to the actual average transmission rate of the single-user terminal.
  • SRT is equivalent to dividing the traffic of all services by the real-time transmission time of all services, and the SRT is equivalent to the actual average transmission rate of a single service.
  • the real-time transmission time of a single service can be represented by ServiceRealTransTime.
  • the simulation is performed by the simulation software, and according to the obtained simulation result, it can be determined whether the grid has a GAP area.
  • UTT, URT (SRT) and GTA are processed according to the grid distribution.
  • the shapes and areas of the regions corresponding to UTT, URT (SRT) and GTA are almost the same. Then, if there is a sub-area, the corresponding position of the sub-area in the three areas is the same, and the sub-area appears as a void in the three areas, indicating that the GAP area exists in the sub-area.
  • this method requires the use of three parameters, and the simulation results obtained can be seen intuitively, this method can also be called the method of trinity visual presentation.
  • Target rate - UTT 2. Rate capability - GTA; 3. Actual rate - URT and SRT;
  • One is: the same geographical location, that is, the same grid.
  • FIG. 4 is a schematic diagram of a simulation result using a three-in-one visual rendering method
  • the sub-region corresponding to the portion through which the broken line 1 passes is in each of the three regions.
  • the portion through which the broken line 1 passes has a GAP area.
  • the raster when it is determined that the GAP area exists, the raster needs to be processed correspondingly for the type of the grid.
  • the method may further include: determining a type corresponding to the grid; when determining that the grid has a GAP area, determining, according to a type corresponding to the grid, Method to eliminate the GAP region.
  • determining whether the grid has a GAP area, and determining a type corresponding to the grid are two independent steps, and the two steps may be performed in any order.
  • the method may first determine whether the grid has a GAP area, and if it is determined that the grid has a GAP area, determine the type of the grid, so that if the grid is determined not to be The presence of a GAP area may also re-plan the grid, minimizing operational steps and reducing operating time.
  • the grid of the GAP area mainly has two types of coverage limitation and capacity limitation.
  • determining a type corresponding to the grid may specifically determine that the grid is of a type limited by coverage. Then, when it is determined that the grid has a GAP area, and the grid is of a limited coverage type, sending an indication signal to the network management device, where the indication signal is used to indicate that a new base station needs to be added in the grid. Upgrading the GTA of the grid; wherein the coverage limited type means that the channel quality of the grid is lower than a preset channel quality threshold.
  • the network management device may be referred to as a higher-level network management device, or may also be a provided human-computer interaction interface.
  • the operator can be notified of the location. It is necessary to add a base station in the grid to raise the GTA of the grid, so that the grid can be operated accordingly.
  • the network management device may also refer to other devices, as long as the network management device can receive the indication signal, and the device does not limit the device.
  • determining a type corresponding to the grid may specifically be determining that the grid is of a capacity limited type. Then, when it is determined that the grid has a GAP area, and the grid is of a capacity-limited type, it is determined that the GTA of the grid is raised by means of carrier expansion; wherein the capacity-limited type refers to The available resources of the primary serving cell of the grid are insufficient, or the number of user terminals in the grid exceeds a preset number threshold.
  • the method for determining whether the type of the grid is a coverage-limited type includes: determining whether an RSCP of the grid is smaller than a first preset RSCP threshold; if an RSCP of the grid is smaller than the first preset The RSCP threshold determines that the type corresponding to the grid is the type of the coverage limitation.
  • the GTA can be promoted by upgrading the network coverage by planning the new base station.
  • An embodiment of the present invention provides a method for creating a new base station, as shown in FIG. 5.
  • a new station refers to a new base station.
  • the method of creating a new station is needed to improve the grid of the GTA to cover the grid, or the GTA is still after the carrier expansion. A grid smaller than UTT. Then, after the limited grid is covered and the carrier is expanded, the GTA still d, and the grid of the UTT forms a grid convergence area.
  • the commonly used judgment condition is: the distance between the new station and the minimum station of the existing base station on the existing network needs to be greater than a threshold, and the number of grids solved by the new station is The number of users / or the amount of business should be sufficient.
  • the station cannot be added in the convergence area, and the result and the GTA of each grid can be output.
  • the result at this time is the result of no station addition, and the GTA of each grid is also the original GTA of each grid. .
  • the station is added one by one in the convergence area, after the station is added, the number of users that can be absorbed by each new station and the quality status of the air interface channel can be obtained through simulation, that is, the number of users and the number of users in the cell after the new station can be obtained.
  • planning objectives are also different, commonly used planning objectives are: to ensure a certain proportion of the grid GTA>UTT, or to guarantee a certain proportion of the user terminal GTA>UTT, or to guarantee a certain proportion of business volume GTA>UTT .
  • the result and the GTA of each grid can be output.
  • the output result is the result after adding the station.
  • the GTA of each grid is also the GTA updated after the station is added.
  • the capacity limitation refers to the fact that the user terminal rate is too small due to too few available resources of the primary serving cell (AvailSoure), or the probability that each user terminal obtains scheduling due to the large number of user terminals is too low, thereby causing the GTA of the grid. difference.
  • the method for determining whether the type of the grid is a capacity-limited type includes: determining whether an RSCP of the grid is greater than a second preset RSCP threshold, and determining an Eclo of the grid Whether it is greater than a preset Eclo threshold; determining that the RSCP of the grid is greater than the second preset RSCP threshold, and determining that the Eclo of the grid is greater than the preset Eclo threshold, determining corresponding to the grid
  • the type is the type with the capacity limitation.
  • the first preset RSCP threshold and the second RSCP threshold may be equal or different.
  • the grids may still be You need to plan the shared capacity by creating a new base station. Lit GTA.
  • the carrier expansion of the grid is essentially to perform carrier expansion on the cells covering the grid.
  • the candidate cell for carrier expansion needs to meet the following two conditions:
  • the current carrier of the sector in which the cell is located is not fully configured, that is, there are excess available frequencies, CurrentCarriers ⁇ AllowedMaxCarriers.
  • CurrentCarriers refers to the current number of carriers in the cell
  • AllowedMaxCamers refers to the maximum number of carriers allowed in the cell.
  • the GTA of the grid is upgraded by means of carrier expansion, which may be: adding a number of carriers to the primary serving cell of the grid.
  • the GTA of the grid is upgraded by means of carrier expansion, and the method may include: determining whether the current number of carriers of the primary serving cell of the grid is less than a maximum allowed number of carriers; When the current number of carriers is less than the maximum allowed number of carriers, a carrier is added for the primary serving cell of the grid.
  • the primary serving cell of the grid there are multiple cells covering one grid, and one of the cells plays a dominant control role on the grid, and the cell is called the primary serving cell of the grid.
  • the grid in which the cell is absolutely mastered includes a grid in which the GAP region exists.
  • the absolute master is judged by the condition MRratio > MRratioThreshold, and MRratio represents: the ratio between the duration occupied by the cell in the grid and the total duration occupied by all cells of the grid when doing business in the grid. .
  • MRratioThreshold is configurable, mainly to exclude grids located in the switching area. For the grid in the handover area, the user terminal frequently switches when doing service. If the carrier is added only in a certain cell, the rate gain actually obtained by the terminal user is not obvious. This parameter allows you to control the number of carrier expansions. Among them, one cell may cover multiple grids, and the cell controls multiple grids. However, the cell may be only the primary serving cell of one of the grids, and the cell plays an absolute master role for the grid.
  • carrier capacity expansion is first performed on the primary serving cell of the grid. If the primary serving cell of the grid does not satisfy the above two conditions, the other serving cells of the grid are selected. Perform carrier expansion.
  • the number of carriers increases, and when the number of user terminals does not change, The user terminal can be allocated to more carriers, the number of simultaneous digital transmission user terminals carried by each carrier is reduced, the available resources of each carrier are more, and the scheduling probability obtained by each user terminal is greater, thereby The GTA of the grid is even bigger.
  • the GTA of the raster needs to be recalculated and updated due to the change in the GTA of the raster.
  • one method of judging is to satisfy the following two conditions:
  • the method may further include: determining whether the grid having the GAP region and satisfying the preset condition reaches a preset number. And determining whether the number of the grids satisfying the preset condition is increased after the carrier is added; wherein the preset condition is that the GTA of the grid in which the GAP area exists reaches the UTT; when it is determined that the GAP area exists and the When the grid of the preset condition reaches the preset number, and the number of grids satisfying the preset condition increases, it is determined that the increased carrier is valid.
  • the GridThreshold is set to 1. After the carrier is added, the number of rasters of the GTA of the raster in which the GAP region exists to UTT is OverGridThresholdNum, and the number of rasters of the GTA lifting value of the GAP-enabled raster > ThroughputThreshold is expanded after the carrier is expanded. OverThroughputThresholdNum.
  • different processing manners can be used for different types of grids to improve the GTA of the grid, so that the processing method is more in line with the actual situation of the grid, and the grid can be improved more effectively and in a more targeted manner. GTA.
  • the target network is comprehensively planned according to the user target rate of the user terminal and the grid rate capability of the grid, and the user experience is quantized into the target rate bandwidth, and the network is combined with the bandwidth requirements of different services in the network. planning.
  • Network planning in combination with the actual service characteristics of the network can achieve more reasonable network planning results, while fully considering the end user experience and improving the user experience.
  • the information processing apparatus may include a first determining module 601 and a second determining module 602.
  • the first determining module 601 can be configured to determine a UTT for the user terminal and determine a GTA of the grid in which the user terminal is located.
  • the second determining module 602 can be configured to determine whether the grid has a GAP region based at least on the UTT and the GTA.
  • the first determining module 601 may be configured to determine a UTT for a user terminal, specifically: determining the UTT for the user terminal according to a service experience level and a network service model.
  • the first determining module 601 is specifically configured to determine, according to the service experience level and the network service model, the UTT for the user terminal, specifically: according to the service experience level and the The network service model determines a single service experience rate of the N services, where N is the total number of services corresponding to the user terminals; and determining the UTT according to the single service experience rate of the N services and the network service model.
  • the network service model includes at least a single-user concurrent service number.
  • the first determining module 601 may be specifically configured to use a single service experience rate according to the N services. And determining, by the network service model, the UTT, specifically:
  • Taking i as an integer from 1 to N respectively performing the following steps: calculating a single target number transmission time of the i-th service according to the data amount of the i-th service and the single service experience rate of the i-th service; Calculating the single target number transmission time of the first service and the total target number transmission time of all the services, calculating the single target number transmission weight of the i-th service; obtaining a single target number transmission weight of the N services;
  • i an integer from 1 to N, respectively performing the following steps: calculating a single service of the first service according to the weight of the single target number of the i-th service and the rate of the single service experience of the first service Synthesizing the rate, obtaining a single service integration rate of the N services; and obtaining a total service integration rate in the grid according to the single service integration rate of the N services;
  • the first determining module 601 may be configured to determine a GTA of the grid where the user terminal is located, specifically: determining, according to a network scheduling rate obtained by the user terminal in the grid. The GTA.
  • the second determining module 602 may be specifically configured to determine a URT of the user terminal in the grid and an actual rate SRT of a single service of the user terminal, according to the UTT, The GTA, the URT, and the SRT determine whether the grid has a GAP region.
  • the device may further include a processing module.
  • the processing module 603 is configured to determine a type corresponding to the grid. When determining that the grid has a GAP area, determining, according to a type corresponding to the grid, a method of lifting a GTA of the grid to eliminate the GAP area. .
  • the processing module 603 is configured to determine a type corresponding to the grid, specifically: determining that the grid is a type with limited coverage; and the processing module is further configured to: when determining When the grid has a GAP area, and the grid is of a limited coverage type, an indication signal is sent to the network management device, where the indication signal is used to indicate that a new base station needs to be added in the grid to enhance the location.
  • the GTA of the grid; wherein the coverage limited type means that the channel quality of the grid is lower than a preset channel quality threshold.
  • the processing module 603 is specifically configured to determine that the type of the coverage is limited, and specifically: determining whether the RSCP of the grid is smaller than a first preset RSCP threshold; The RSCP of the grid is smaller than the first preset RSCP threshold, and the type corresponding to the grid is determined to be the type of the coverage limitation.
  • the processing module 603 may be configured to determine a type corresponding to the grid, specifically: determining that the grid is of a capacity limited type; the processing module may be further configured to: When it is determined that the grid has a GAP area, and the grid is of a capacity-constrained type, determining that the GTA of the grid is upgraded by means of carrier expansion; wherein the capacity-limited type refers to The available resources of the primary serving cell of the grid are insufficient, or the number of user terminals in the grid exceeds a preset number threshold.
  • the processing module 603 is specifically configured to determine that the grid is of a capacity-limited type, specifically: determining whether the RSCP of the grid is greater than a second preset RSCP threshold, and determining a location Whether the current received pilot signal level Eclo of the grid is greater than a preset Eclo threshold; if the RSCP of the grid is greater than the preset RSCP threshold, and the Eclo of the grid is greater than the preset Eclo threshold, determining The type corresponding to the grid is the capacity limited type.
  • the processing module 603 is further configured to: determine, by using a carrier expansion manner, the GTA of the grid, where: the number of carriers is increased for the primary serving cell of the grid.
  • the processing module 603 is further configured to: determine whether a grid that has a GAP area and meets a preset condition reaches a preset number, and after determining to add a carrier, satisfy the preset condition. Whether the number of the grids is increased; wherein the preset condition is that the GTA of the grid in which the GAP area exists reaches UTT; when it is determined that the GAP area exists, and the grid satisfying the preset condition reaches the preset When the number, and the number of grids satisfying the preset condition, increase, it is determined that the increased carrier is valid.
  • an embodiment of the present invention provides an information processing apparatus based on the same inventive concept.
  • the apparatus includes: a bus 730, and a processor 710 and a memory 720 coupled to the bus 730.
  • the memory 720 is used to store instructions.
  • the processor 710 is configured to execute the instruction, determine a UTT for the user terminal, and determine a GTA of a grid in which the user terminal is located; and determine, according to the UTT and the GTA, whether the grid has a GAP area.
  • the processor 710 is configured to determine a UTT for the user terminal, specifically: executing the instruction, and determining the UTT for the user terminal according to a service experience level and a network service model.
  • the processor 710 is specifically configured to execute the instruction, and determine the UTT for the user terminal according to a service experience level and a network service model, specifically: executing the instruction, according to the The service experience level and the network service model respectively determine a single service experience rate of the N services; where N is the total number of services corresponding to the user terminal; and the single service experience rate and the network service according to the N services The model determines the UTT.
  • the network service model includes at least a single user concurrent service number; the processor 710 is specifically configured to execute the instruction, according to the single service experience rate of the N services, and the network.
  • the business model determines the UTT, specifically:
  • Executing the instruction taking i as an integer from 1 to N, respectively performing the following steps: calculating a single target number of the i-th service according to the data amount of the i-th service and the single service experience rate of the first service Transmitting time; calculating a single target number transmission weight of the i-th service according to the single target number transmission time of the i-th service and the total target number transmission time of all services; obtaining a single target number transmission of N services Weights;
  • i an integer from 1 to N, respectively performing the following steps: calculating the i-th service according to the single-target number transfer weight of the i-th service and the single-service experience rate of the first service a single service integration rate, which obtains a single service integration rate of the N services; and 4 obtains a total service integration rate in the grid according to the single service integration rate of the N services;
  • the processor 710 is configured to determine a gate where the user terminal is located.
  • the GTA of the cell is specifically: executing the instruction, determining the GTA according to a network scheduling rate obtained by the user terminal in the grid.
  • the processor 710 is configured to determine, according to the UTT and the GTA, whether the grid has a GAP area, specifically: executing the instruction, determining the location in the grid. Determining a URT of the user terminal and an actual rate SRT of the single service of the user terminal; determining, according to the UTT, the GTA, the URT, and the SRT, whether the grid has a GAP area.
  • the processor 710 is further configured to: execute the instruction, determine a type corresponding to the grid; and when determining that the grid has a GAP area, according to a type corresponding to the grid, A method of lifting the GTA of the grid is determined to eliminate the GAP area.
  • the processor 710 is configured to execute the instruction, and determine a type corresponding to the grid, specifically: executing the instruction, determining that the grid is a type with limited coverage;
  • the device 710 is further configured to: execute the instruction, when it is determined that the grid has a GAP area, and the grid is of a limited coverage type, send an indication signal to the network management device, where the indication signal is used to indicate A new base station is required in the grid to upgrade the GTA of the grid.
  • the type of the coverage limitation is that the channel quality of the grid is lower than a preset channel quality threshold.
  • the processor 710 is specifically configured to execute the instruction, and determine that the grid is a type with limited coverage, specifically: executing the instruction, determining whether the RSCP of the raster is smaller than a first preset RSCP threshold; if the RSCP of the grid is smaller than the first preset RSCP threshold, determining that the type corresponding to the grid is the type of the coverage limitation.
  • the processor 710 is configured to execute the instruction, and determine a type corresponding to the grid, specifically: executing the instruction, determining that the grid is of a capacity limited type;
  • the 710 is further configured to: execute the instruction, when it is determined that the grid has a GAP area, and the grid is of a capacity-limited type, determine that the GTA of the grid is upgraded by means of carrier expansion;
  • the capacity limited type refers to that the available resources of the primary serving cell of the grid are insufficient, or the number of user terminals in the grid exceeds a preset number threshold.
  • the processor 710 is specifically configured to execute the instruction, and determine The grid is a capacity-constrained type, specifically: executing the instruction, determining whether the RSCP of the grid is greater than a second preset RSCP threshold, and determining whether the current received pilot signal level Eclo of the grid is greater than Determining an Eclo threshold; if the RSCP of the grid is greater than the preset RSCP threshold, and the Eclo of the grid is greater than the preset Eclo threshold, determining that the type corresponding to the grid is the capacity limited Types of.
  • the processor 710 is specifically configured to determine, by using a carrier expansion manner, the GTA of the grid is increased, specifically: adding a carrier quantity to a primary serving cell of the grid.
  • the processor 710 is further configured to execute the instruction, determine whether the grid that has the GAP area and meets the preset condition reaches a preset number, and after determining to increase the carrier, satisfying the Whether the number of the preset conditional grids is increased; wherein the preset condition is that the GTA of the grid in which the GAP area exists reaches the UTT; when it is determined that the GAP area exists, and the grid that meets the preset condition reaches the When the preset number and the number of grids satisfying the preset condition are increased, it is determined that the added carrier is valid.
  • the devices described in Figs. 6 and 7 may be the same device.
  • the device corresponds to the method as described above, and each of the functional modules included in the device can perform the respective steps as described in the method, and details are not described herein again.
  • the device may be specifically integrated on the base station side.
  • a base station may refer to a device in an access network that communicates with a wireless terminal over one or more sectors over an air interface.
  • the base station can be used to convert the received air frame to the IP packet as a router between the wireless terminal and the rest of the access network, wherein the remainder of the access network can include an Internet Protocol (IP) network.
  • IP Internet Protocol
  • the base station can also coordinate attribute management of the air interface.
  • the base station may be a Base Transceiver Station (BTS) in GSM or CDMA, or may be a base station (NodeB) in WCDMA, or may be an evolved base station in LTE, such as a NodeB or an e B or an e-NodeB. Evolutional Node B, etc., this application is not limited.
  • the information processing method in the embodiment of the present invention may include: determining a user target rate UTT for the user terminal, and determining a grid rate capability GTA of the grid in which the user terminal is located; According to the UTT and the GTA, it is determined whether the grid has a gap GAP area; when it is determined that the GAP area exists, the GAP area is processed correspondingly for the type of the existing GAP area.
  • the target network is comprehensively planned according to the user target rate of the user terminal and the grid rate capability of the grid, and the user experience is quantized into the target rate bandwidth, and the network is combined with the bandwidth requirements of different services in the network. planning.
  • Network planning in combination with the actual service characteristics of the network can achieve more reasonable network planning results, while fully considering the end user experience and improving the user experience.
  • the disclosed systems, devices, and methods may be implemented in other ways.
  • the device embodiments described above are merely illustrative.
  • the division of the modules or units is only a logical function division.
  • there may be another division manner for example, multiple units or components may be used. Combined or can be integrated into another system, or some features can be ignored, or not executed.
  • the coupling or direct coupling or communication connection between the various components shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be electrical, mechanical or otherwise.
  • the components displayed for the unit may or may not be physical units, ie may be located in one place, or may be distributed over multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the solution of the embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
  • the integrated unit, if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application, in essence or the contribution to the prior art, or all or part of the technical solution may be embodied in the form of a software product stored in a storage medium.
  • the instructions include a plurality of instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) or a processor to perform all or part of the steps of the methods described in various embodiments of the present application.
  • the foregoing storage medium includes: a U disk, a removable hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, and the like, which can store program codes. .

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Abstract

本发明涉及移动通信技术领域,尤其涉及一种信息处理方法及装置,用以解决现有技术中没有较好的网络规划方法的技术问题;本发明实施例中通过确定针对用户终端的UTT及该用户终端所在栅格的GTA判断该栅格是否有GAP区域,这种判断方式既考虑了用户的体验,也结合了网络的实际业务特征,根据这种方式进行网络规划,能够使网络规划较为合理,使用户体验较好。

Description

一种信息处理方法及装置 技术领域
本发明涉及移动通信技术领域, 尤其涉及一种信息处理方法及装置。 背景技术
随着移动通信技术的发展, 移动业务重心已从语音业务转向数据业务, 以往所关注的掉话率、 切换成功率在很大程度上已不再是用户体验的关键指 标, 数据业务在传输过程中即使发生掉线, 也能自动重建让用户无所察觉。 对于数据业务, 用户更关注通过用户终端浏览网页、 观看视频等是否足够流 畅。 因此, 如何进行网络规划以适应用户的数据传输需求显得尤其重要。
现有技术中, 对于网络的规划, 一般会釆取基于边缘速率目标进行规划 的方式。 该方式包括: 选取适当的传播模型, 考虑用户的移动性、 分布行为 和话务模型, 围绕边缘速率目标进行估算和仿真, 得到目标网所需的新站数 目和小区数目。
但是, 该规划方案基本只考虑了用户的情况, 在网络发展初期, 因用户的 有效需求不大, 采用该方案能满足基本业务需求。 但随着网络发展逐渐步入 成熟期, 尤其是随着智能终端的普及, 以及互联网公司越过运营商直接向用 户提供了大量基于开放互联网的视频及数据服务业务, 需要一种网络规划方 法能够结合网络的实际业务特征进行, 以取得更为合理的规划结果。 发明内容
本发明实施例提供一种信息处理方法装置, 能够取得合理的网络规划结 果。
本发明的第一方面, 提供一种信息处理装置, 包括:
第一确定模块 , 用于确定针对用户终端的用户目标速率 UTT , 及确定所 述用户终端所在的栅格的栅格速率能力 GTA;
第二确定模块, 用于至少根据所述 UTT和所述 GTA确定所述栅格是否 存在缝隙 GAP区域。
结合第一方面, 在第一种可能的实现方式中, 所述第一确定模块用于确 定针对用户终端的 UTT, 包括: 根据业务体验等级和网络业务模型确定针对 所述用户终端的所述 UTT。
结合第一方面的第一种可能的实现方式, 在第二种可能的实现方式中, 所述第一确定模块具体用于根据业务体验等级和网络业务模型确定针对所述 用户终端的所述 UTT, 具体为: 根据所述业务体验等级和所述网络业务模型 分别确定 N个业务的单业务体验速率; 其中 N为所述用户终端对应的业务的 总数; 根据所述 N 个业务的单业务体验速率及所述网络业务模型确定所述 UTT。
结合第一方面的第二种可能的实现方式, 在第三种可能的实现方式中, 所述网络业务模型中至少包括单用户并发业务数; 所述第一确定模块具体用 于根据所述 N个业务的单业务体验速率及所述网络业务模型确定所述 UTT, 包括:
取 i为从 1到 N的整数, 分别执行以下步骤: 根据第 i个业务的数据量及 所述第 i个业务的单业务体验速率, 计算第 i个业务的单目标数传时间; 根据 所述第 1个业务的单目标数传时间及所有业务的总目标数传时间,计算所述第 i个业务的单目标数传权重; 共获得 N个业务的单目标数传权重;
继续取 i为从 1到 N的整数, 分别执行以下步骤: 根据所述第 i个业务的 单目标数传权重及所述第 1个业务的单业务体验速率, 计算所述第 1个业务的 单业务综合速率, 共得到所述 N个业务的单业务综合速率; 并根据所述 N个 业务的单业务综合速率得到所述栅格中的总业务综合速率;
根据所述栅格中的总业务综合速率及所述用户终端的并发业务数量获得 所述用户终端的 UTT。
结合第一方面或第一方面的第一种可能的实现方式至第三种可能的实现 方式中的任一种可能的实现方式, 在第四种可能的实现方式中, 所述第一确 定模块用于确定所述用户终端所在的栅格的 GTA, 包括: 根据所述用户终端 在所述栅格中获得的网络调度速率确定所述 GTA。
结合第一方面或第一方面的第一种可能的实现方式至第四种可能的实现 方式中的任一种可能的实现方式, 在第五种可能的实现方式中, 所述第二确 定模块具体用于: 确定所述栅格中的所述用户终端的用户实际速率 URT和所 述用户终端的单个业务的实际速率 SRT; 根据所述 UTT、 所述 GTA、 所述 URT和所述 SRT确定所述栅格是否存在 GAP区域。
结合第一方面或第一方面的第一种可能的实现方式至第五种可能的实现 方式中的任一种可能的实现方式, 在第六种可能的实现方式中, 所述装置还 包括处理模块, 用于: 确定所述栅格对应的类型; 当确定所述栅格存在 GAP 区域时, 根据所述栅格对应的类型, 确定提升所述栅格的 GTA的方法以减小 所述 GAP区域。
结合第一方面的第六种可能的实现方式, 在第七种可能的实现方式中, 所述处理模块用于确定所述栅格对应的类型, 具体为: 确定所述栅格为覆盖 受限的类型;
所述处理模块还用于: 当确定所述栅格存在 GAP区域, 且所述栅格为覆 盖受限的类型时, 向网络管理设备发送指示信号, 所述指示信号用于指示所 述栅格中需要新增基站以提升所述栅格的 GTA;
其中, 所述覆盖受限的类型是指, 所述栅格的信道质量低于预设信道质 量阈值。
结合第一方面的第七种可能的实现方式, 在第八种可能的实现方式中, 所述处理模块具体用于确定所述栅格为覆盖受限的类型, 具体为: 判断所述 栅格的 RSCP是否小于第一预设 RSCP阈值;若所述栅格的 RSCP小于所述第 一预设 RSCP阈值, 确定所述栅格对应的类型为所述覆盖受限的类型。
结合第一方面的第六种可能的实现方式, 在第九种可能的实现方式中, 所述处理模块用于确定所述栅格对应的类型, 具体为: 确定所述栅格为容量 受限的类型;
所述处理模块还用于: 当确定所述栅格存在 GAP区域, 且所述栅格为容 量受限的类型时, 确定通过载波扩容的方式提升所述栅格的 GTA;
其中, 所述容量受限的类型是指, 所述栅格的主服务小区的可用资源不 足, 或所述栅格中的用户终端数量超过预设数量阈值。
结合第一方面的第九种可能的实现方式, 在第十种可能的实现方式中, 所述处理模块具体用于确定所述栅格为容量受限的类型, 具体为: 判断所述 栅格的 RSCP是否大于第二预设 RSCP阈值,及判断所述栅格的当前接收导频 信号水平 Eclo是否大于预设 Eclo阐值; 若所述栅格的 RSCP大于所述预设 RSCP阔值, 且所述栅格的 Eclo大于所述预设 Eclo阈值, 确定所述栅格对应 的类型为所述容量受限的类型。
结合第一方面的第九种可能的实现方式或第十种可能的实现方式, 在第 十一种可能的实现方式中, 所述处理模块还用于确定通过载波扩容的方式提 升所述栅格的 GTA, 具体为: 为所述栅格的主服务小区增加载波数量。
结合第一方面的第十一种可能的实现方式, 在第十二种可能的实现方式 中, 所述处理模块还用于: 判断存在 GAP区域且满足预设条件的栅格是否达 到预设数量, 及判断增加载波后, 满足所述预设条件的栅格的数量是否有所 增加; 其中, 所述预设条件为存在 GAP区域的栅格的 GTA达到 UTT; 当确 定存在 GAP区域且满足所述预设条件的栅格达到所述预设数量, 及满足所述 预设条件的栅格的数量有所增加时, 确定增加的载波有效。
本发明的第二方面, 提供一种信息处理装置, 包括:
存储器, 用于存储指令;
处理器, 用于执行所述指令, 确定针对用户终端的 UTT, 及确定所述用 户终端所在的栅格的 GTA; 至少根据所述 UTT和所述 GTA确定所述栅格是 否存在 GAP区域。
结合第二方面, 在第一种可能的实现方式中, 所述处理器用于执行所述 指令, 确定针对用户终端的 UTT, 包括: 执行所述指令, 根据业务体验等级 和网络业务模型确定针对所述用户终端的所述 UTT。
结合第二方面的第一种可能的实现方式, 在第二种可能的实现方式中, 所述处理器具体用于执行所述指令, 根据业务体验等级和网络业务模型确定 针对所述用户终端的所述 UTT, 包括: 执行所述指令, 根据所述业务体验等 级和所述网络业务模型分别确定 N个业务的单业务体验速率; 其中 N为所述 用户终端对应的业务的总数; 根据所述 N个业务的单业务体验速率及所述网 络业务模型确定所述 UTT。
结合第二方面的第二种可能的实现方式, 在第三种可能的实现方式中, 所述网络业务模型中至少包括单用户并发业务数; 所述处理器具体用于根据 所述 N个业务的单业务体验速率及所述网络业务模型确定所述 UTT, 包括: 执行所述指令, 取 i为从 1到 N的整数, 分别执行以下步骤: 根据第 i 个业务的数据量及所述第 1个业务的单业务体验速率, 计算第 i个业务的单目 标数传时间;根据所述第 i个业务的单目标数传时间及所有业务的总目标数传 时间, 计算所述第 i个业务的单目标数传权重; 共获得 N个业务的单目标数 传权重;
继续取 i为从 1到 N的整数, 分别执行以下步骤: 根据所述第 i个业务的 单目标数传权重及所述第 1个业务的单业务体验速率, 计算所述第 i个业务的 单业务综合速率, 并根据所述 N个业务的单业务综合速率得到所述栅格中的 总业务综合速率;
根据所述栅格中的总业务综合速率及所述用户终端的并发业务数量获得 所述用户终端的所述 UTT。
结合第二方面或第二方面的第一种可能的实现方式至第二方面的第三种 可能的实现方式中的任一种可能的实现方式, 在第四种可能的实现方式中, 所述处理器用于确定所述用户终端所在的栅格的 GTA, 包括: 执行所述指令, 根据所述用户终端在所述栅格中获得的网絡调度速率确定所述 GTA。
结合第二方面或第二方面的第一种可能的实现方式至第二方面的第四种 可能的实现方式中的任一种可能的实现方式, 在第五种可能的实现方式中, 所述处理器用于至少根据所述 UTT和所述 GTA确定所述栅格是否存在 GAP 区域, 包括: 执行所述指令, 确定所述栅格中的所述用户终端的 URT和所述 用户终端的单个业务的实际速率 SRT; 根据所述 UTT、 所述 GTA、 所述 URT 和所述 SRT确定所述栅格是否存在 GAP区域。
结合第二方面或第二方面的第一种可能的实现方式至第二方面的第五种 可能的实现方式中的任一种可能的实现方式, 在第六种可能的实现方式中, 所述处理器还用于: 执行所述指令, 确定所述栅格对应的类型; 当确定所述 栅格存在 GAP区域时, 根据所述栅格对应的类型, 确定提升所述栅格的 GTA 的方法以减小所述 GAP区域。
结合第二方面的第六种可能的实现方式, 在第七种可能的实现方式中, 所述处理器用于执行所述指令, 确定所述栅格对应的类型, 具体为: 执行所 述指令, 确定所述栅格为覆盖受限的类型;
所述处理器还用于: 执行所述指令, 当确定所述栅格存在 GAP区域, 且 所述栅格为覆盖受限的类型时, 向网络管理设备发送指示信号, 所述指示信 号用于指示所述栅格中需要新增基站以提升所述栅格的 GTA;
其中, 所述覆盖受限的类型是指, 所述栅格的信道质量低于预设信道质 量阈值。
结合第二方面的第七种可能的实现方式, 在第八种可能的实现方式中, 所述处理器具体用于执行所述指令, 确定所述栅格为覆盖受限的类型, 具体 为: 执行所述指令, 判断所述栅格的 RSCP是否小于第一预设 RSCP阈值; 若 所述栅格的 RSCP小于所述第一预设 RSCP阈值,确定所述栅格对应的类型为 所述覆盖受限的类型。
结合第二方面的第六种可能的实现方式, 在第九种可能的实现方式中, 所述处理器用于执行所述指令, 确定所述栅格对应的类型, 具体为: 执行所 述指令, 确定所述栅格为容量受限的类型;
所述处理器还用于: 执行所述指令, 当确定所述栅格存在 GAP区域, 且 所述栅格为容量受限的类型时, 确定通过载波扩容的方式提升所述栅格的 GTA;
其中, 所述容量受限的类型是指, 所述栅格的主服务小区的可用资源不 足, 或所述栅格中的用户终端数量超过预设数量阈值。
结合第二方面的第九种可能的实现方式, 在第十种可能的实现方式中, 所述处理器具体用于执行所述指令, 确定所述栅格为容量受限的类型, 具体 为: 执行所述指令, 判断所述栅格的 RSCP是否大于第二预设 RSCP阈值, 及 判断所述栅格的当前接收导频信号水平 Eclo是否大于预设 Eclo阈值;若所述 栅格的 RSCP大于所述预设 RSCP阈值,且所述栅格的 Eclo大于所述预设 Eclo 阈值, 确定所述栅格对应的类型为所述容量受限的类型。
结合第二方面的第九种可能的实现方式或第二方面的第十种可能的实现 方式, 在第十一种可能的实现方式中, 所述处理器具体用于确定通过载波扩 容的方式提升所述栅格的 GTA, 具体为: 为所述栅格的主服务小区增加载波 数量。
结合第二方面的第十一种可能的实现方式, 在第十二种可能的实现方式 中, 所述处理器还用于: 执行所述指令, 判断存在 GAP区域且满足预设条件 的栅格是否达到预设数量, 及判断增加载波后, 满足所述预设条件的栅格的 数量是否有所增加; 其中, 所述预设条件为存在 GAP区域的栅格的 GTA达 到 UTT;当确定存在 GAP区域且满足所述预设条件的栅格达到所述预设数量 , 及满足所述预设条件的栅格的数量有所增加时, 确定增加的载波有效。
本发明的第三方面, 提供一种信息处理方法, 包括:
确定针对用户终端的 UTT, 及确定所述用户终端所在的栅格的 GTA; 至少根据所述 UTT和所述 GTA确定所述栅格是否存在 GAP区域。
结合第三方面, 在第一种可能的实现方式中, 所述确定针对用户终端的 UTT, 包括: 根据业务体验等级和网络业务模型确定针对所述用户终端的所 述 UTT。
结合第三方面的第一种可能的实现方式, 在第二种可能的实现方式中, 根据业务体验等级和网络业务模型确定针对所述用户终端的所述 υττ, 包括: 根据所述业务体验等级和所述网络业务模型分别确定 Ν个业务的单业务 体验速率; 其中 Ν为所述用户终端对应的业务的总数; 根据所述 N 个业务的单业务体验速率及所述网络业务模型确定所述 UTT。
结合第三方面的第二种可能的实现方式, 在第三种可能的实现方式中, 所述网络业务模型中至少包括单用户并发业务数; 才艮据所述 N个业务的单业 务体验速率及所述网络业务模型确定所述 UTT, 包括:
取 i为从 1到 N的整数, 分别执行以下步骤: 根据第 i个业务的数据量及 所述第 1个业务的单业务体验速率, 计算第 1个业务的单目标数传时间; 根据 所述第 i个业务的单目标数传时间及所有业务的总目标数传时间,计算所述第 i个业务的单目标数传权重; 共获得 N个业务的单目标数传权重;
继续取 i为从 1到 N的整数, 分别执行以下步骤: 根据所述第 i个业务的 单目标数传权重及所述第 1个业务的单业务体验速率, 计算所述第 i个业务的 单业务综合速率, 共得到所述 N个业务的单业务综合速率; 并 4艮据所述 N个 业务的单业务综合速率得到所述栅格中的总业务综合速率;
根据所述栅格中的总业务综合速率及所述用户终端的并发业务数量获得 所述用户终端的所述 UTT。
结合第三方面或第三方面的第一种可能的实现方式至第三种可能的实现 方式中的任一种可能的实现方式, 在第四种可能的实现方式中, 确定所述用 户终端所在的栅格的 GTA, 包括: 根据所述用户终端在所述栅格中获得的网 络调度速率确定所述 GTA。
结合第三方面或第三方面的第一种可能的实现方式至第四种可能的实现 方式中的任一种可能的实现方式, 在第五种可能的实现方式中, 至少根据所 述 UTT和所述 GTA确定所述栅格是否存在 GAP区域, 包括:
确定所述栅格中的所述用户终端的 URT和所述用户终端的单个业务的实 际速率 SRT;
根据所述 UTT、 所述 GTA、 所述 URT和所述 SRT确定所述栅格是否存 在 GAP区域。
结合第三方面或第三方面的第一种可能的实现方式至第五种可能的实现 方式中的任一种可能的实现方式, 在第六种可能的实现方式中, 所述方法还 包括, 确定所述栅格对应的类型;
当确定所述栅格存在 GAP区域时, 根据所述栅格对应的类型, 确定提升 所述栅格的 GTA的方法以减小所述 GAP区域。
结合第三方面的第六种可能的实现方式, 在第七种可能的实现方式中, 所述确定所述栅格对应的类型包括: 确定所述栅格为覆盖受限的类型;
当确定所述栅格存在 GAP区域, 且所述栅格为覆盖受限的类型时, 向网 络管理设备发送指示信号, 所述指示信号用于指示所述栅格中需要新增基站 以提升所述栅格的 GTA;
其中, 所述覆盖受限的类型是指, 所述栅格的信道质量低于预设信道质 量阈值。
结合第三方面的第七种可能的实现方式, 在第八种可能的实现方式中, 所述确定所述栅格为覆盖受限的类型, 包括:
判断所述栅格的 RSCP是否小于第一预设 RSCP阔值;
若所述栅格的 RSCP小于所述第一预设 RSCP阈值,确定所述栅格对应的 类型为所述覆盖受限的类型。
结合第三方面的第六种可能的实现方式, 在第九种可能的实现方式中, 所述确定所述栅格对应的类型包括: 确定所述栅格为容量受限的类型;
当确定所述栅格存在 GAP区域, 且所述栅格为容量受限的类型时, 确定 通过载波扩容的方式提升所述栅格的 GTA;
其中, 所述容量受限的类型是指, 所述栅格的主服务小区的可用资源不 足, 或所述栅格中的用户终端数量超过预设数量阈值。
结合第三方面的第九种可能的实现方式, 在第十种可能的实现方式中, 所述确定所述栅格为容量受限的类型, 包括:
判断所述栅格的 RSCP是否大于第二预设 SCP阚值,及判断所述栅格的 当前接收导频信号水平 Eclo是否大于预设 Eclo阈值;
若所述栅格的 RSCP大于所述预设 RSCP阈值, 且所述栅格的 Eclo大于 所述预设 Eclo阈值, 确定所述栅格对应的类型为所述容量受限的类型。 结合第三方面的第九种可能的实现方式或第三方面的第十种可能的实现 方式, 在第十一种可能的实现方式中, 通过载波扩容的方式提升所述栅格的 GTA, 包括: 为所述栅格的主服务小区增加载波数量。
结合第三方面的第十一种可能的实现方式, 在第十二种可能的实现方式 中, 在为所述栅格的主服务小区增加载波数量之后, 还包括:
判断存在 GAP区域且满足预设条件的栅格是否达到预设数量, 及判断增 加载波后, 满足所述预设条件的栅格的数量是否有所增加; 其中, 所述预设 条件为存在 GAP区域的栅格的 GTA达到 UTT;
当确定存在 GAP区域且满足所述预设条件的栅格达到所述预设数量, 及 满足所述预设条件的栅格的数量有所增加时, 确定增加的载波有效。
采用本发明实施例提供的技术方案, 根据用户终端的用户目标速率及栅 格的栅格速率能力综合规划目标网络, 将用户体验量化成了目标速率带宽, 结合网络中不同业务的带宽需求进行网络规划。 以结合网络实际业务特征的 方式进行网络规划, 能够取得更为合理的网络规划结果, 同时充分考虑了终 端用户的体验, 提升了用户体验。 附图说明
图 1为本发明实施例中信息处理方法的主要流程图;
图 2为本发明实施例中计算 UTT的方法流程图;
图 3为本发明实施例中计算 GTA的方法流程图;
图 4为本发明实施例中一种仿真结果示意图;
图 5为本发明实施例中新建站的方法流程图;
图 6A为本发明实施例中信息处理装置的主要结构框图;
图 6B为本发明实施例中信息处理装置的详细结构框图;
图 7为本发明实施例中信息处理装置的结构示意图。 具体实施方式
为使本发明实施例的目的、 技术方案和优点更加清楚, 下面将结合本发 明实施例中的附图, 对本发明实施例中的技术方案进行清楚、 完整地描述, 显然, 所描述的实施例是本发明一部分实施例, 而不是全部的实施例。 基于 本发明中的实施例, 本领域普通技术人员在没有作出创造性劳动前提下所获 得的所有其他实施例, 都属于本发明保护的范围。
本文中描述的技术可用于各种通信系统, 例如当前 2G, 3G通信系统和 下一代通信系统, 例如全球移动通信系统 ( Global System for Mobile communications, GSM ), 码分多址 ( Code Division Multiple Access, CDMA ) 系统, 时分多址 ( Time Division Multiple Access, TDMA ) 系统, 宽带码分多 址, 频分多址 ( Frequency Division Multiple Addressing, FDMA ) 系统, 正交 频分多址 ( Orthogonal Frequency-Division Multiple Access , OFDMA ) 系统, 单载波 FDMA ( SC-FDMA ) 系统, 通用分组无线业务( General Packet Radio Service , GPRS ) 系统, 长期演进( Long Term Evolution , LTE ) 系统, 以及 其他此类通信系统。
另外, 本文中术语"系统"和"网络"在本文中常被可互换使用。 本文中术语 "和 /或", 仅仅是一种描述关联对象的关联关系, 表示可以存在三种关系, 例 如, A和 /或 B , 可以表示: 单独存在 A, 同时存在 A和 B , 单独存在 B这三 种情况。 另外, 本文中字符" /,,, 一般表示前后关联对象是一种"或,,的关系。
本发明实施例的技术方案涉及一种基站,例如可以是 GSM或 CDMA中的 基站收发台(BTS , Base Transceiver Station) , 也可以是 WCDMA 中的节点 B(NodeB), 也可以是 LTE中的演进型节点 B(e-NodeB , evolved NodeB)等,本 发明实施例对此不文特别限定。
本发明实施例中的技术方案主要以栅格 ( Grid )为对象进行。 在进行网络 规划时, 可以将地球表面划分为大小均匀紧密相邻的网格阵列, 每个网格即 可称为栅格, 每个栅格可唯一表征特定的地理位置区域, 根据划分标尺的大 小, 栅格有 10m* 10m、 20m*20m、 50m*50m等多种。 划分方法有多种, 均为 现有技术中已有的方法, 不多赘述。
一个栅格可以被多个小区所覆盖, 其中覆盖一个栅格的多个小区中, 有 一个小区为该栅格的主控小区, 即该栅格的主服务小区。 对于一个栅格来说, 可能会存在缝隙 (GAP ) 区域, 处于 GAP区域的终端难以被任意一个覆盖栅 格的小区的信号所覆盖。 因此, 本发明实施例需要解决的就是, 如何较为合 理地确定栅格是否存在 GAP区域。 以及进一步的, 如果栅格存在 GAP区域, 该如何对该栅格进行处理以减小并尽可能地消除 GAP区域,提高信号覆盖率。
本发明实施例中,用户终端的实际速率 RT ( Real Throughput, 实际速率 ), 是指用户终端实际开展业务时的真实速率, 根据统计层级可分为 URT ( User Real Throughput, 用户实际速率)和 SRT ( Service Real Throughput, 业务实际 速率), URT即用户级的实际速率, SRT即业务级的实际速率。
本发明实施例中, GTA ( Grid Throughput Ability, 栅格速率能力)可以是 指根据网络的无线信道质量、 功率消耗情况和用户终端分布计算得到的用户 终端位于不同栅格时所能达到的速率, 即现网能提供给单用户的带宽速率。
本发明实施例中, 基站可以通过釆用一定的定位技术, 例如 GPS ( Global Positioning System,全球定位系统)等等,得到用户终端上报 M ( Measurement Report, 测量报告)时所处的地理位置, 并将该地理位置归一化到栅格, 该栅 格的位置就是 MR定位结果。
请参见图 1 , 本发明实施例提供一种信息处理方法, 该方法可以由基站执 行。 所述方法的主要流程描述如下。
步骤 101: 确定针对用户终端的 UTT ( User Target Throughput, 用户目标 速率), 及确定所述用户终端所在的栅格的 GTA。
可选地, 本发明实施例中, 确定针对用户终端的 UTT, 可以包括: 根据 业务体验等级和网络业务模型确定针对所述用户终端的所述 UTT。
用户终端使用具体业务时, 对应于不同的用户主观感受, 可以进行用户 体验等级的划分, 例如可将该用户体验等级分为好( Excellent )、 中( Good )、 差(Bad )等三种等级, 用户体验等级也可以称为业务体验等级, 即表示用户 终端使用某项业务时的业务运行质量。 对应各种业务类型, 每种业务体验等 级都有相应的业务体验基线, 包括具体的评价指标, 例如响应、 显示时延、 页面显示成功率以及緩冲时间, 对于特定的业务类型, 可以依照该项业务对 应的评价指标确定其业务体验等级。 具体可参见表 1的举例说明:
表 1
业务类型 业务体验基线 用户主观感受 业务体验等级 首页响应时延: <ls
首页显示时延: < 4s
Web浏览非常流畅 好(Excellent ) 页面显示成功
率: >96%
首页响应时延:
l~1.5s
首页显示时延:
流畅或稍有等待 中 (Good )
Web (网页) 4~10s
页面显示成功率:
90%〜96%
首页响应时
延: >1.5s 明显有等待感, 并可 首页显示时延: >10s 能使用户不耐烦或 差 (Bad ) 页面显示成功率: 放弃
<90%
初始緩冲时间: <7s
单次最大緩冲时
间: <3s
重緩冲次数: <=1 快速启动, 流畅播放 好 ( Excellent ) 次 /小时
重緩冲时间: <3s/
Streaming(360 小时
P) (数据流) 初始緩冲时间: 7~9s
单次最大緩冲时
间: <6s
重緩沖次数: <=2 正常播放, 基本流畅 中 (Good ) 次 /小时
重緩冲时间: <8s/
小时 初始緩冲时间: >9s
单次最大緩冲时
视频播放初始等待
间: >6s
时间长, 播放中断较
重緩冲次数: >2次 / 差 (Bad ) 多, 体验低于用户期
小时
重緩沖时间: >8s/
小时 本发明实施例中, 所述网络业务模型是指综合多种参数对网络业务进行 的描述, 所述参数可以包括业务类型 ( ServiceType ) 、 业务流量
( ServiceTraffic ) 、 实际传输时间 ( RealTransTime ) 和单用户并发业务数量
( CoServiceNum ) 。
其中, ServiceType可以包括 Web、 Streaming. 文件传输协议(FTP )、 电 子邮件 ( Email )、 基于因特网协议的语音传输( Voice over Internet Protocol, VoIP )、 游戏 (Gaming ) 等多种业务。 其中, VoIP 是指将模拟信号数字化后 以数据封包的形式在 IP网络上做实时传递。 ServiceTraffic即网络中各种业务 例如上述业务的流量, 同一个用户终端所进行的各业务的流量相加之后得到 单用户业务流量 ( UserTraffic ), 同一种业务的流量相加之后得到单业务流量
( SingleServiceTraffic )。实时传输时间表示网络中实际传输各业务的单业务流 量所花费的时间, 同一个用户终端的实时传输时间相加之后得到单用户实时 传输时间 ( UserRealTransTime ), 同一种业务的实时传输时间相加之后得到单 业务实时传输时间 ( ServiceRealTransTime )。 CoServiceNum 指网络中单个用 户终端平均同时开展的业务数量, 可以称为单用户并发业务数量。
可选地, 所述网络业务模型可以通过抓取网络中用户面的数据包来进行 识别, 抓取方式例如可通过外置探针, 即在网元之间的接口上部署数据分析 仪来抓包分析; 或者内置探针, 即在网元中实现数据分析仪的功能等方式来 实现。
本发明实施例中, 对于一个用户终端来说, 其 UTT可以是指用户体验达 到 Good或 Excellent的业务体验等级所需要的带宽需求, 该带宽需求即目标 网规划的单用户带宽速率。 根据所述业务体验等级和所述网络业务模型, 可 以将用户终端的业务体验等级量化成上述带宽需求, 即获取用户终端的 UTT。 通过和 MR定位结果匹配, UTT的最细颗粒可以识别到栅格级。
具体地, 首先根据所述业务体验等级和所述网络业务模型分别确定 N个 业务的单业务体验速率; 再根据所述 N个业务中每个业务的单业务体验速率 及所述网络业务模型确定所述 UTT。 N为所述用户终端所对应的业务的总数, 即所述用户终端的并发业务数量。
可选地, 本发明实施例中 , 根据各业务的单业务体验速率及所述网络业 务模型确定所述 UTT, 可以包括: 取 i为从 1到 N的整数, 分别执行以下步 骤: 根据第 i个业务的数据量及所述第 i个业务的单业务体验速率, 计算第 i 个业务的单目标数传时间;根据所述第 i个业务的单目标数传时间及所有业务 的总目标数传时间, 计算所述第 1个业务的单目标数传权重; 共获得 N个业 务的单目标数传权重; 继续取 1为从 1到 N的整数, 分别执行以下步骤: 根 据所述第 i个业务的单目标数传权重及所述第 i个业务的单业务体验速率, 计 算所述第 i个业务的单业务综合速率, 共得到所述 N个业务的单业务综合速 率; 并根据所述 N个业务的单业务综合速率得到所述栅格中的总业务综合速 率; 根据所述栅格中的总业务综合速率及所述用户终端的并发业务数量获得 所述用户终端的所述 UTT。
请参见图 2, 详细介绍计算 UTT的过程。
Stepl. 根据所述网络业务模型和所述业务体验等级映射得到单业务体验 速率基线 ( ServiceThroughputBenchmark )。
由于用户终端的业务体验等级有好( Excellent ). 中 ( Good )、 差 ( Bad ) 三个等级, 通过分析所述网络业务模型, 可将该业务体验等级量化成带宽需 求, 该带宽需求即为单业务体验速率基线。
以 Web和 Streaming业务为例说明单业务体验速率基线的计算方法。 单业务体验速率基线 (web ) =Web页面大小 /对应的体验时间
例如, 针对 web业务, 对于 Excellent的业务体验等级, 对应的体验时间 为 3s, 对应的 Good业务体验等级, 对应的体验时间为 5s。
单业务体验速率基线 ( Streaming ) = Streaming业务的码率 *K
其中, Κ为系数, 针对 Streaming业务, 对于 Excellent的业务体验等级, 取 K=l .3 , 对于 Good的业务体验等级则取 K=l .1。
才艮据对全求大量 UMTS ( Unversal Mobile Telecommunications System, 通 用移动通信系统) 网络业务的调研, 典型的单业务体验速率基线如表 2所示: 表 2 单业务体验速率基线
业务类型 ( kbps )
Excellent Good
WEB 512 256
Streaming(240P) 300 256
Streammg(360P) 900 768
Streaming(480P) 2000 1650
Streaming(720P) 4096 2500
VoIP(Voice) 128 64
VoIP(Video)
300 256
(网络视频)
SNS (社会
512 256
性网络服务)
Email 600 400
File Transfer
1000 512
(文件传输)
IM (即时通讯) 64 32
Cloud (云) 800 400
Gaming 512 256 Step2: 根据所述网络业务模型和单业务体验速率基线计算所述 UTT。 具 体的计算步骤如下。
a.业务类型为 i的业务的单目标数传时间( ServiceTranTime ) =业务 i的业 务流量 /业务 1的单业务体验速率基线;
业务 i的单目标数传时间的物理意义为: 要传输业务 i对应的流量, 且要 保证达到 Good或者 Excellent的业务体验等级, 最少需要的传输时间。
b.业务 1的单目标数传权重( ServiceTranTimeRatio ) = 业务 ι的单目标数 传时间 /SUM (业务 i的单目标数传时间), 其中, SUM表示将所有业务的目 标数传时间进行累加。
即根据每个业务的单目标数传权重及该业务的单业务体验速率, 计算所 述栅格中每个业务的单业务综合速率。
其中业务 i的单目标数传权重的物理意义为: 在同一个时间片上, 业务 i 进行数传的概率。
c.栅格中的总业务综合速率( IntThroughput ) =SUM (业务 i的单目标数 传权重 *业务 i的单业务体验速率基线 )
其中, 业务 1的单目标数传权重 *业务 1的单业务体验速率基线, 为业务 1 的单业务体验速率。
即根据所述栅格中各业务的单业务综合速率得到所述栅格中的总业务综 合速率。
所述栅格中的总业务综合速率的物理意义为: 综合考虑各种业务的数传 概率后, 同一个时间片上的多业务综合速率。
d.单用户终端的用户目标速率 17^=总业务综合速率 *单用户并发业务数 量。
即根据所述栅格中的总业务综合速率及所述用户终端的单用户并发业务 数量获得所述用户终端的 UTT。
所述 UTT的物理意义为: 在同一个时间片上, 单个用户终端可能会并发 进行多种业务, 其所需速率即为 UTT, UTT可以通过单业务所需速率 *单用户 的并发业务数计算得到。
其中, 在计算总业务综合速率时, 除了用到单业务体验速率基线和网络 业务模型之外, 还可以用到单业务的增长因子, 栅格中不同业务的增长因子 可称为 IncreaseFactor, 不同 IncreaseFactor会导致不同的业务流量, 从而影响 最后的 UTT计算结果。
下面通过一个具体的例子说明上述计算过程 (业务体验等级例如为
Exellent ):
表 3
S erviceThroughput ServiceT ServiceTra CoSer
ServiceT ServiceTraf ServiceTran
Benchmark rafficRat nTimeRati viceN ype fic Time
Excellent Good io 0 um
WEB 512 256 13060645.34 21.47% 25509.07293 61.73%
Streamin
300 256 133973.95 0.22% 446.5798333 1.08% g(240P)
Streamin
900 768 9296.89 0.02% 10.32987778 0.02% g(360P)
Streamin
2000 1650 64067.89 0.11% 32.033945 0.08% g(480P)
Streamin
4096 2500 45009458.95 73.99% 10988.63744 26.59%
g(720P)
VoIP
128 64 8521.69 0.01% 66.57570313 0.16% 1.36 (Voice)
VoIP
300 256 238670.4 0.39% 795.568 1.93% (Video)
SNS 512 256 798406.2 1.31% 1559.387109 3.77%
Email 600 400 8815.54 0.01% 14.69256667 0.04%
File
1000 512 608795.07 1.00% 608.79507 1.47%
Transfer
IM 64 32 9051.57 0.01% 141.4307813 0.34%
Cloud 800 400 819960.8 1.35% 1024.951 2.48%
Gaming 512 256 62878.98 0.10% 122.8105078 0.31% 例如, 对于 WEB业务, 如果单业务体验速率基线为好, 则其对应的速率 为 512kbps,如果单业务体验速率基线为中,则其对应的速率为 256kbps。 WEB 业务对应的业务流量为 1306045.34, 即表 3中的 ServiceTraffic 指的是单业务 的业务流量, 即业务 i的单业务流量, WEB业务的流量在栅格的所有业务流 量中所占据的权重( ServiceTrafficRatio )为 21.47%, WEB业务的单目标数传 时间为 25509.07293, WEB业务的单目标数传权重为 61.73%。
例如, 对于 720P的 Streaming业务, 如果单业务体验速率基线为好, 则 其对应的速率为 4096kbps, 如果单业务体验速率基线为中, 则其对应的速率 为 2500kbps。 720P的 Streaming业务对应的业务流量为 45009458.95 , 720P 的 Streaming业务的流量在栅格的所有业务流量中所占据的权重为 73.99%, 720P的 Streaming业务的单目标数传时间为 10988.63755, 720P的 Streaming 业务的单目标数传权重为 26.59%。
再例如, 对于表 3所示的用户终端来说, 其并发业务数量为 1.36。
如表 3 所示, 对于每个业务都考虑了该业务的流量在栅格的所有业务流 量中所占据的权重。 本发明实施例中, 在计算 UTT时, 可以根据实际情况选 择不同的方式, 即如图 2 所示, 在得到单用户的 UTT之前, 需要确定计算 UTT 的具体方法。 例如, 对于一些用户终端, 可能只需保障主要的业务, 则 计算 UTT时可以只考虑主要业务, 而对于另一些用户终端, 可能需要保障流 量较大的业务, 则计算 UTT时可以只考虑所需流量较大的业务, 等等。
因此, 本发明实施例中, 在获得各业务的单目标数传权重、 各业务的单 业务体验速率基线、 单用户并发业务数量等用于计算 UTT的参数后, 可以根 据网络运行情况选择性地计算 UTT。 一般来说, 最终获得 UTT的方法主要包 括最优先业务保障法、 最大流量保障法和综合业务保障法。
最优先业务保障法: 选择现网中的主要业务、 或者运营商即将发展的主 要业务来进行保障, 可以根据需要选择最优先的 Ν种业务。
最大流量保障法: 重点保障网络中所需流量最大的业务, 选择一定的比 例来进行保障, 可以根据需要选择贡献了网络 TOP M%流量的业务来保障。
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¾ ^^ί卜^?11| 端在所述栅格中获得的网络调度速率确定所述 GTA
可选地, 本发明实施例中, 可以根据网络的资源消耗、 用户数量及无线 信道质量统计情况计算 GTA, 这些信息都可通过网元的日志, 例如掉话统计、 MR PCHR (性能原理工具)等获得。
请参见图 3, 为 GTA的计算流程示意图。
根据小区中同时进行数传的用户终端的数量可以得到各用户终端的单用 户调度概率。
单用户被调度时的速率 V表示位于某个栅格的用户终端被某个主服务小 区覆盖, 当主服务小区的所有可用资源都给这一个用户终端使用时能达到的 速率。 V主要与栅格的信道质量(GridCQI )和栅格的主服务小区的可用资源 ( AvailSoure ), 如功率资源、 码资源等相关。 同时数传用户数量为 K个时, 每个用户终端获得调度的概率为 1/K, 那统计周期内, 在一个小区中, 该单用 户终端的 GTA为 V*l/K。 可以根据一个小区中各用户中的 GTA获得该小区 的 GTA, 小区的 GTA用 CellGTA表示。
无线网络中, 同一个栅格通常都有多个小区覆盖, 故在计算栅格的 GTA 时需要综合考虑多个小区的 CellGTA, 常用的方法是将各个小区的 CellGTA 进行加权平均之后得到栅格的 GTA, 每个小区的权值就是相应小区在栅格中 度量, 即 = j (C e^^ j * Cell ― j), 其中 GTA为一个栅格的 GTA' H为 覆盖该栅格的小区数量, CellGTAJ是指第 j个小区的 GTA, CellMRRatioJ 是指第 j个小区的 MRratio。 其中, 对于一个小区来说, 其在栅格中占用的业 务时长比例是指: 该小区在栅格内进行业务的时长与该栅格的所有小区在该 栅格内进行业务的总时长之间的比值。
步骤 102: 至少根据所述 UTT和所述 GTA确定所述栅格是否存在 GAP 区域。
在确定所述 UTT和所述 GTA后,可以至少根据所述 UTT和所述 GTA确 定所述栅格是否存在 GAP区域。
本发明实施例中, 每个栅格对应有一个 UTT和 GTA, 对于 GTA < UTT 的栅格, 则认为存在 GAP区域, 即栅格的速率能力无法保证用户业务体验达 到目标业务体验等级, 例如 Good或者 Excellent
本发明实施例中, 在确定所述栅格是否存在 GAP区域时, 除了可以所述 UTT和所述 GTA来确定之外, 还可以根据所述 UTT、 所述 GTA、 及每个栅 格的 URT和 SRT来共同确定。 即, 确定所述栅格是否存在 GAP区域, 可以 包括: 确定所述栅格中的所述用户终端的 URT和所述用户终端的 SRT; 根据 所述 UTT、 所述 GTA、 所述 URT和所述 SRT确定所述栅格是否存在 GAP区 域。
如果需要根据所述 UTT、 所述 GTA、 及每个栅格的 URT和 SRT来共同 确定所述栅格是否存在 GAP区域, 则还需要首先确定所述 SRT和所述 URT。
本发明实施例中, URT是单个用户终端的实际传输速率, 不区分用户终 端做什么业务, 统计呈现用户级的实际传输速率, SRT 是单个业务的实际传 输速率, 根据不同的业务差异统计呈现业务级的实际传输速率。
本发明实施例中,在获取所述网络业务模型之后,可得到每个小区(Cell ) 的 URT和 SRT, 通过将所述网络业务模型与 MR定位的地理位置信息关联, 还可得到每个栅格 ( Grid )的 URT和 SRT。 其中, URT和 SRT的计算公式如 下:
URT=SUM (单用户业务流量) /SUM (单用户实时传输时间)
SRT= SUM (业务 i的单业务流量 )/SUM (业务 i的单业务实时传输时间) 即, URT相当于用所有用户终端的业务流量除以所有用户终端的实时传 输时间, 得到的是单用户终端的实际传输速率, URT也相当于是单用户终端 的实际平均传输速率。 SRT 相当于用所有业务的业务流量除以所有业务的实 时传输时间, SRT 也相当于是单业务的实际平均传输速率。 其中, 单业务实 时传输时间可以用 ServiceRealTransTime表示。
其中, 确定所述 UTT、 所述 GTA和所述 URT、 所述 SRT的步骤顺序均 可以任意调整。
可选地, 本发明实施例中, 根据 UTT/URT(SRT)/GTA这几个参数来共同 确定所述栅格是否存在 GAP区域, 一种可能的方式为: 将这几个参数作为输 入参数, 通过仿真软件进行仿真, 根据得到的仿真结杲就能够确定所述栅格 是否存在 GAP区域。 例如, 在仿真时, UTT、 URT ( SRT )和 GTA都按照栅 格的分布方式进行处理, 仿真结果中, UTT、 URT ( SRT ) 和 GTA对应的区 域的形状、 面积等都大致相同。 则, 如果存在一个子区域, 该子区域在这三 个区域中对应的位置相同, 且该子区域在这三个区域中均呈现为空洞, 就说 明该子区域中存在 GAP区域。
因为这种方法需要使用三方面的参数, 并且得到的仿真结果是可以直观 看到的, 因此这种方法也可以称为三位一体可视呈现的方法。
其中三位是指: 1、 目标速率—— UTT; 2、 速率能力—— GTA; 3、 实 际速率—— URT和 SRT;
一体是指: 同一个地理位置, 即同一个栅格。
通过对三个速率的三位一体可视呈现, 除了直观呈现现网用户终端的 URT和 SRT之外, 还能直观发现现网哪些区域的 GTA不满足 UTT , 以便及 时采取对应的规划优化措施。
例如如图 4 所示, 为一种使用三位一体可视呈现方法的仿真结果示意 图, 从图 4中明显可以看出, 虚线 1 所穿过的部分所对应的子区域, 在这三 个区域中均呈现为空洞, 则可以确定虚线 1所穿过的部分存在 GAP区域。
进一步的, 本发明实施例中, 当确定存在 GAP区域时, 则需要针对所述 栅格的类型对该栅格进行相应处理。
本发明实施例中, 所述方法还可以包括: 确定所述栅格对应的类型; 当 确定所述栅格存在 GAP区域时, 根据所述栅格对应的类型, 确定提升所述栅 格的 GTA的方法以消除所述 GAP区域。
可选的, 本发明实施例中, 确定所述栅格是否存在 GAP区域, 及确定所 述栅格对应的类型, 是两个独立的步骤, 这两个步骤可以按照任意顺序执行, 本发明实施例对此不做任何限定。 可选地, 在具体执行时, 可以选择先确定 所述栅格是否存在 GAP区域, 若确定所述栅格存在 GAP区域, 再确定所述 栅格的类型, 这样, 若确定所述栅格不存在 GAP区域, 可能也就对栅格进行 重新规划, 能够尽量减少操作步骤, 减少操作时间。
本发明实施例中, 存在 GAP区域的栅格主要有覆盖受限及容量受限两种 类型。
可选的, 本发明一实施例中, 确定所述栅格对应的类型, 具体可以是指 确定所述栅格为覆盖受限的类型。 则, 当确定所述栅格存在 GAP区域, 且所 述栅格为覆盖受限的类型时, 向网络管理设备发送指示信号, 所述指示信号 用于指示所述栅格中需要新增基站以提升所述栅格的 GTA; 其中, 所述覆盖 受限的类型是指, 所述栅格的信道质量低于预设信道质量阈值。
本发明实施例中, 所述网络管理设备可以是指上级网管设备, 或者也可 以是指提供的人机交互界面, 通过向所述人机交互界面发送所述指示信号, 能够通知操作者知晓所述栅格中需要新增基站以提升所述栅格的 GTA, 从而 能够对所述栅格进行相应操作。 或者所述网络管理设备也可以是指其他设备, 只要所述网络管理设备能够接收所述指示信号即可, 本发明对所述网络管理 设备具体是什么设备不做限定。
可选的, 本发明另一实施例中, 确定所述栅格对应的类型, 具体可以是 指确定所述栅格为容量受限的类型。 则, 当确定所述栅格存在 GAP区域, 且 所述栅格为容量受限的类型时, 确定通过载波扩容的方式提升所述栅格的 GTA; 其中, 所述容量受限的类型是指, 所述栅格的主服务小区的可用资源 不足, 或所述栅格中的用户终端数量超过预设数量阈值。
若所述栅格存在 GAP区域, 则针对所述栅格的不同类型, 对应有不同的 改善方法。
1、 覆盖受限类型
覆盖受限是指栅格的 RSCP太低引起 GridCQI (栅格信道质量)差, 导致 调度时无法选择大传输块进行数据传输, 进而造成所述栅格的 GTA差。 可选地, 确定栅格的类型是否为覆盖受限的类型的方法包括: 判断所述 栅格的 RSCP是否小于第一预设 RSCP阈值;若所述栅格的 RSCP小于所述第 一预设 RSCP阈值, 确定所述栅格对应的类型为所述覆盖受限的类型。
对于覆盖受限的场景, 可以优先通过新建基站的规划方法来提升网络覆 盖, 从而提升所述 GTA。
本发明实施例提供了一种新建基站的方法,请参见图 5。本发明实施例中, 新建站即指代新建基站。
首先需要确定需要釆用新建站的方法来提升 GTA的栅格, 本发明实施例 中, 需要采用新建站的方法来提升 GTA的栅格为覆盖受限的栅格, 或进行载 波扩容后 GTA仍然小于 UTT的栅格。 则覆盖受限的栅格及进行载波扩容后 GTA仍然 d、于 UTT的栅格形成栅格汇聚区域。
1)关于汇聚区域是否可以加站的问题。
汇聚区域是否可以加站是有判断条件的, 常用的判断条件是: 新站的位 置距离现网已有基站的最小站的间距需要大于一门限值, 且新建站解决的栅 格数量 /或者用户数量 /或者业务量要足够多。
如果满足以上判断条件, 则确定可以在汇聚区域加站, 可以在汇聚区域 针对需要加站的栅格逐一进行加站。
如果不满足以上判断条件, 则确定无法在汇聚区域加站, 可以输出结果 及各栅格的 GTA, 此时的结果为未加站的结果, 各栅格的 GTA也为各栅格的 原始 GTA。
2) 在加站之后需更新栅格的 GTA。
如果在汇聚区域进行了逐一加站, 则加站之后, 通过仿真可以得到每个 新建站可吸收的用户数量和空口信道的质量状况, 即能得到新建站后的小区 同时数传用户数量、 栅格的信道质量 ( GridCQI ) 和栅格的可用资源 ( AvailSource ) , 然后即可计算出栅格的 GTA, 计算出栅格的新的 GTA之后, 因为栅格的 GTA发生了变化, 因此需要更新栅格的 GTA。 其中, 栅格的可用 资源一般是指栅格的可用功率资源。 3) 在更新 GTA之后, 可以判断 GTA>UTT的比例是否达到规划目标, 规划目标可以称为 PlanningTargetRatio。
不同的规划目标, 规划成本也不一样, 常用的规划目标有: 保证一定比 例的栅格的 GTA>UTT, 或保证一定比例的用户终端的 GTA>UTT, 或保证一 定比例业务量的 GTA〉UTT。
通过灵活设置 PlanningTargetRatio和配合 GTA的仿真, 能控制加站的数 量, 最大可能的保障建设网絡的投资收益比。
若 GTA>UTT的比例达到了规划目标,则可以输出结果和各栅格的 GTA, 此时输出的结果为加站后的结果, 各栅格的 GTA也为加站后更新的 GTA。
若 GTA>UTT的比例未达到规划目标,则可以筛选出 GTA<UTT的栅格, 将这些栅格重新纳入栅格汇聚区域, 可以再次判断汇聚区域是否可以加站。
2、 容量受限类型
容量受限是指由于主服务小区的可用资源 (AvailSoure )太少引起用户终 端速率太小, 或者由于用户终端数量太多引起每个用户终端获得调度的概率 低, 从而导致所述栅格的 GTA差。
可选地, 本发明实施例中, 确定栅格的类型是否为容量受限的类型的方 法包括: 判断所述栅格的 RSCP是否大于第二预设 RSCP阈值,及判断所述栅 格的 Eclo是否大于预设 Eclo阈值; 当确定所述栅格的 RSCP大于所述第二预 设 RSCP阚值, 及确定所述栅格的 Eclo大于所述预设 Eclo阈值时, 确定所述 栅格对应的类型为所述容量受限的类型。
本发明实施例中,所述第一预设 RSCP阔值和所述第二 RSCP阔值可以相 等, 也可以不等。
对于容量受限的场景, 可以优先通过载波扩容的规划方法来分担话务, 提升主服务小区的用户速率, 同时减少用户数量, 从而提升 GTA。
可选地, 由于每个运营商的可用频率资源都是有限的, 在选择载波扩容 方法之后, 如果扇区的载波扩容达到最大载波数之后栅格的 GTA还是小于 UTT, 那这些栅格可能还需要通过新建基站的方法来规划分担容量, 从而提 升 GTA。
下面介绍载波扩容的方法。
对栅格进行载波扩容, 实质是对覆盖栅格的小区进行载波扩容。 进行载 波扩容的候选小区需要满足以下 2个条件:
a.该小区所在扇区当前的载波没有满配, 即还有多余的可用频率, CurrentCarriers < AllowedMaxCarriers。 其中 CurrentCarriers是指该小区当前的 载波数量, AllowedMaxCamers是指该小区的允许最大载波数量。
可选的, 通过载波扩容的方式提升所述栅格的 GTA, 具体可以是指: 为 所述栅格的主服务小区增加载波数量。
具体的, 通过载波扩容的方式提升所述栅格的 GTA, 可以包括: 判断所 述栅格的主服务小区的当前载波数量是否小于允许最大载波数量; 当所述栅 格的主服务小区的所述当前载波数量小于所述允许最大载波数量时, 为所述 栅格的主服务小区增加载波。 其中, 覆盖一个栅格的有多个小区, 其中有一 个小区对该栅格起到主导控制作用, 该小区就称为该栅格的主服务小区。
b.该小区绝对主控的栅格中包括有存在 GAP区域的栅格。 绝对主控通过 条件 MRratio > MRratioThreshold来判断, MRratio表示: 该小区在栅格内进 行业务时占用的时长与该栅格的所有小区在该栅格内做业务时所占用的总时 长之间的比值。 MRratioThreshold可配置, 该条件主要是为了排除位于切换区 的栅格。 对于处于切换区的栅格, 用户终端在做业务时会频繁切换, 如果只 在某个小区增加载波, 终端用户实际获得的速率增益不明显。 通过该参数可 以控制载波扩容的数量。 其中, 一个小区可能覆盖多个栅格, 该小区对多个 栅格都会起到控制作用。 但该小区可能只是其中一个栅格的主服务小区, 则 该小区对该栅格起到绝对主控作用。
本发明实施例中, 在进行载波 _扩容时, 一般是首先对栅格的主服务小区 进行载波扩容, 若栅格的主服务小区不满足以上两个条件, 则再选择栅格的 其他服务小区进行载波扩容。
在进行载波扩容之后, 载波数量增多, 在用户终端数量不变的情况下, 可以将用户终端分配到更多的载波上, 每个载波承载的同时数传用户终端数 量变少, 每个载波的可用资源会更多, 每个用户终端获得的调度概率就更大, 从而栅格的 GTA就更大。
在进行载波扩容之后, 由于栅格的 GTA发生了变化, 因此需要重新计算 栅格的 GTA并进行更新。
在进行载波扩容后, 可以判断载波的增加是否有效。
判断载波的增加是否有效, 一种判断方法为同时满足下列 2个条件:
1、 下列 1 )和 2 ) 至少满足一个:
1)至少让 GndThreshold 个存在 GAP 的栅格的 GTA 达到 UTT; 其中 GridThreshold为所述预设数量;
2)至少让 1个存在 GAP区域的栅格的 GTA提升值 > ThroughputThreshold; 其中 ThroughputThreshold为预设提升值;
2、 与上次满足条件 1的栅格个数相比, 本次增加载波后满足条件 1的栅 格数量有所增加。
如果是条件 1 中满足 1 ), 则可选地, 在为所述栅格的主服务小区增加载 波数量之后, 还可以包括: 判断存在 GAP区域且满足预设条件的栅格是否达 到预设数量, 及判断增加载波后, 满足所述预设条件的栅格的数量是否有所 增加; 其中, 所述预设条件为存在 GAP区域的栅格的 GTA达到 UTT; 当确 定存在 GAP区域且满足所述预设条件的栅格达到所述预设数量, 及满足所述 预设条件的栅格的数量有所增加时, 确定增加的载波有效。
以上从理论上具体介绍了载波 4广容的方法, 下面通过一个具体的例子来 进行解释, 以便于理解。
GridThreshold设置为 1 , 增加载波后使得 "存在 GAP区域的栅格的 GTA 达到 UTT" 的栅格数量为 OverGridThresholdNum , 扩载波后得 "存在 GAP 的 栅 格 的 GTA 提 升 值 > ThroughputThreshold " 的 栅格 数 为 OverThroughputThresholdNum。
表 4 增加载波
OverGridThresholdNum
数量 OverThroughputThresholdNum
1 1 1
2 2 2
3 3 2
表 4所示的实施例中, OverGridThresholdNum最大值对应的载波扩容最 小值为 3, OverThroughputThresholdNum最大值对应的载波扩容数最小值为 2, 则 max(3 , 2)=3 , 故最终载波扩容数为 3。
表 5
Figure imgf000030_0001
表 5所示的实施例中, OverGridThresholdNum最大值对应的载波扩容最 小值为 2 , OverThroughputThresholdNum最大值对应的载波扩容数最小值为 2, 则 max(2, 2)=2, 故最终载波扩容数为 2。
表 6
Figure imgf000030_0002
表 6所示的实施例中, OverGridThresholdNum最大值对应的载波扩容最 、值为 1 , OverThroughputThresholdNum最大值对应的载波扩容数最小值为 3 , 则 max(l , 3)=3 , 故最终载波 ·扩容数为 3。
通过灵活设置 GridThreshold和 ThroughputThreshold, 能控制最终的载波 扩容数量。
本发明实施例中, 针对不同类型的栅格可以有不同的处理方式来提升栅 格的 GTA, 从而使处理方法更为符合栅格的实际情况, 能够更有效、 更有针 对性地提升栅格的 GTA。
采用本发明实施例提供的技术方案, 根据用户终端的用户目标速率及栅 格的栅格速率能力综合规划目标网络, 将用户体验量化成了目标速率带宽, 结合网络中不同业务的带宽需求进行网络规划。 以结合网络实际业务特征的 方式进行网络规划, 能够取得更为合理的网络规划结果, 同时充分考虑了终 端用户的体验, 提升了用户体验。
请参见图 6A,基于同一发明构思,本发明实施例提供一种信息处理装置。 所述信息处理装置可以包括第一确定模块 601和第二确定模块 602。
第一确定模块 601可以用于确定针对用户终端的 UTT , 及确定所述用户 终端所在的栅格的 GTA。
第二确定模块 602可以用于至少根据所述 UTT和所述 GTA确定所述栅 格是否存在 GAP区域。
可选的, 本发明实施例中, 第一确定模块 601 可以用于确定针对一用户 终端的 UTT, 具体为: 根据业务体验等级和网络业务模型确定针对所述用户 终端的所述 UTT。
可选的, 本发明实施例中, 第一确定模块 601 具体可以用于根据业务体 验等级和网络业务模型确定针对所述用户终端的所述 UTT, 具体为: 根据所 述业务体验等级和所述网络业务模型分别确定 N个业务的单业务体验速率; 其中 N为所述用户终端对应的业务的总数; 根据所述 N个业务的单业务体验 速率及所述网络业务模型确定所述 UTT。
可选的, 本发明实施例中, 所述网络业务模型中至少包括单用户并发业 务数; 第一确定模块 601具体可以用于根据所述 N个业务的单业务体验速率 及所述网络业务模型确定所述 UTT, 具体为:
取 i为从 1到 N的整数, 分别执行以下步骤: 根据第 i个业务的数据量及 所述第 i个业务的单业务体验速率, 计算第 i个业务的单目标数传时间; 根据 所述第 1个业务的单目标数传时间及所有业务的总目标数传时间,计算所述第 i个业务的单目标数传权重; 共获得 N个业务的单目标数传权重;
继续取 i为从 1到 N的整数, 分别执行以下步骤: 根据所述第 i个业务的 单目标数传权重及所述第 1个业务的单业务体验速率, 计算第 1个业务的单业 务综合速率, 共得到所述 N个业务的单业务综合速率; 并根据所述 N个业务 的单业务综合速率得到所述栅格中的总业务综合速率;
根据所述栅格中的总业务综合速率及所述用户终端的并发业务数量获得 所述用户终端的所述 UTT。
可选的, 本发明实施例中, 第一确定模块 601 可以用于确定所述用户终 端所在的栅格的 GTA, 具体为: 根据所述用户终端在所述栅格中获得的网络 调度速率确定所述 GTA。
可选的, 本发明实施例中, 第二确定模块 602具体可以用于确定所述栅 格中的所述用户终端的 URT和所述用户终端的单个业务的实际速率 SRT; 根 据所述 UTT、 所述 GTA、 所述 URT和所述 SRT确定所述栅格是否存在 GAP 区域。
可选的, 请参见图 6B, 本发明实施例中, 所述装置还可以包括处理模块
603。
处理模块 603用于确定所述栅格对应的类型; 当确定所述栅格存在 GAP 区域时, 根据所述栅格对应的类型, 确定提升所述栅格的 GTA的方法以消除 所述 GAP区域。
可选的, 本发明实施例中, 处理模块 603用于确定所述栅格对应的类型, 具体为: 确定所述栅格为覆盖受限的类型; 所述处理模块还可以用于: 当确 定所述栅格存在 GAP区域, 且所述栅格为覆盖受限的类型时, 向网络管理设 备发送指示信号, 所述指示信号用于指示所述栅格中需要新增基站以提升所 述栅格的 GTA; 其中, 所述覆盖受限的类型是指, 所述栅格的信道质量低于 预设信道质量阈值。
可选的, 本发明实施例中, 处理模块 603 具体可以用于确定所述栅格为 覆盖受限的类型, 具体为: 判断所述栅格的 RSCP是否小于第一预设 RSCP 阈值; 若所述栅格的 RSCP小于所述第一预设 RSCP阈值,确定所述栅格对应 的类型为所述覆盖受限的类型。
可选的, 本发明实施例中, 处理模块 603 可以用于确定所述栅格对应的 类型, 具体为: 确定所述栅格为容量受限的类型; 所述处理模块还可以用于: 当确定所述栅格存在 GAP区域, 且所述栅格为容量受限的类型时, 确定通过 载波扩容的方式提升所述栅格的 GTA; 其中, 所述容量受限的类型是指, 所 述栅格的主服务小区的可用资源不足, 或所述栅格中的用户终端数量超过预 设数量阈值。
可选的, 本发明实施例中, 处理模块 603 具体用于确定所述栅格为容量 受限的类型, 具体为: 判断所述栅格的 RSCP是否大于第二预设 RSCP阈值, 及判断所述栅格的当前接收导频信号水平 Eclo是否大于预设 Eclo阔值;若所 述栅格的 RSCP大于所述预设 RSCP阈值, 且所述栅格的 Eclo大于所述预设 Eclo阈值, 确定所述栅格对应的类型为所述容量受限的类型。
可选的, 本发明实施例中, 处理模块 603还可以用于确定通过载波扩容 的方式提升所述栅格的 GTA, 具体为: 为所述栅格的主服务小区增加载波数 量。
可选的, 本发明实施例中, 处理模块 603还可以用于: 判断存在 GAP区 域的、 且满足预设条件的栅格是否达到预设数量, 及判断增加载波后, 满足 所述预设条件的栅格的数量是否有所增加; 其中, 所述预设条件为存在 GAP 区域的栅格的 GTA达到 UTT; 当确定存在 GAP区域、 且满足所述预设条件 的栅格达到所述预设数量, 及满足所述预设条件的栅格的数量有所增加时, 确定增加的载波有效。
请参见图 7 , 基于同一发明构思, 本发明实施例提供一种信息处理装置。 所述装置包括: 总线 730, 以及连接到总线 730的处理器 710和存储器 720。 其中存储器 720用于存储指令。 处理器 710用于执行所述指令, 确定针对用 户终端的 UTT, 及确定所述用户终端所在的栅格的 GTA; 至少根据所述 UTT 和所述 GTA确定所述栅格是否存在 GAP区域。
可选的, 本发明实施例中, 处理器 710用于确定针对用户终端的 UTT, 具体为: 执行所述指令, 根据业务体验等级和网络业务模型确定针对所述用 户终端的所述 UTT。
可选的, 本发明实施例中, 处理器 710 具体用于执行所述指令, 根据业 务体验等级和网络业务模型确定针对所述用户终端的所述 UTT, 具体为: 执 行所述指令, 根据所述业务体验等级和所述网络业务模型分别确定 N个业务 的单业务体验速率; 其中 N为所述用户终端对应的业务的总数; 根据所述 N 个业务的单业务体验速率及所述网络业务模型确定所述 UTT。
可选的, 本发明实施例中, 所述网络业务模型中至少包括单用户并发业 务数; 处理器 710具体用于执行所述指令, 根据所述 N个业务的单业务体验 速率及所述网络业务模型确定所述 UTT, 具体为:
执行所述指令, 取 i为从 1到 N的整数, 分别执行以下步骤: 根据第 i 个业务的数据量及所述第 1个业务的单业务体验速率, 计算第 i个业务的单目 标数传时间;根据所述第 i个业务的单目标数传时间及所有业务的总目标数传 时间, 计算所述第 i个业务的单目标数传权重; 共获得 N个业务的单目标数 传权重;
继续取 i为从 1到 N的整数, 分别执行以下步骤: 根据所述第 i个业务的 单目标数传权重及所述第 1个业务的单业务体验速率, 计算所述第 i个业务的 单业务综合速率, 共得到所述 N个业务的单业务综合速率; 并 4艮据所述 N个 业务的单业务综合速率得到所述栅格中的总业务综合速率;
根据所述栅格中的总业务综合速率及所述用户终端的并发业务数量获得 所述用户终端的所述 UTT。
可选的, 本发明实施例中, 处理器 710 用于确定所述用户终端所在的栅 格的 GTA, 具体为: 执行所述指令, 根据所述用户终端在所述栅格中获得的 网络调度速率确定所述 GTA。
可选的, 本发明实施例中, 处理器 710 用于至少根据所述 UTT 和所述 GTA确定所述栅格是否存在 GAP区域, 具体为: 执行所述指令, 确定所述栅 格中的所述用户终端的 URT和所述用户终端的单个业务的实际速率 SRT; 根 据所述 UTT、 所述 GTA、 所述 URT和所述 SRT确定所述栅格是否存在 GAP 区域。
可选的, 本发明实施例中, 处理器 710还用于执行所述指令, 确定所述 栅格对应的类型; 当确定所述栅格存在 GAP区域时, 根据所述栅格对应的类 型, 确定提升所述栅格的 GTA的方法以消除所述 GAP区域。
可选的, 本发明实施例中, 处理器 710 用于执行所述指令, 确定所述栅 格对应的类型, 具体为: 执行所述指令, 确定所述栅格为覆盖受限的类型; 处理器 710还可以用于: 执行所述指令, 当确定所述栅格存在 GAP区域, 且 所述栅格为覆盖受限的类型时, 向网络管理设备发送指示信号, 所述指示信 号用于指示所述栅格中需要新增基站以提升所述栅格的 GTA; 其中, 所述覆 盖受限的类型是指, 所述栅格的信道质量低于预设信道质量阈值。
可选的, 本发明实施例中, 处理器 710 具体用于执行所述指令, 确定所 述栅格为覆盖受限的类型, 具体为: 执行所述指令, 判断所述栅格的 RSCP 是否小于第一预设 RSCP阈值; 若所述栅格的 RSCP小于所述第一预设 RSCP 阈值, 确定所述栅格对应的类型为所述覆盖受限的类型。
可选的, 本发明实施例中, 处理器 710 用于执行所述指令, 确定所述栅 格对应的类型, 具体为: 执行所述指令, 确定所述栅格为容量受限的类型; 处理器 710还用于: 执行所述指令, 当确定所述栅格存在 GAP区域, 且所述 栅格为容量受限的类型时, 确定通过载波扩容的方式提升所述栅格的 GTA; 其中, 所述容量受限的类型是指, 所述栅格的主服务小区的可用资源不足, 或所述栅格中的用户终端数量超过预设数量阈值。
可选的, 本发明实施例中, 处理器 710 具体用于执行所述指令, 确定所 述栅格为容量受限的类型, 具体为: 执行所述指令, 判断所述栅格的 RSCP 是否大于第二预设 RSCP阈值,及判断所述栅格的当前接收导频信号水平 Eclo 是否大于预设 Eclo阈值; 若所述栅格的 RSCP大于所述预设 RSCP阈值, 且 所述栅格的 Eclo大于所述预设 Eclo阈值,确定所述栅格对应的类型为所述容 量受限的类型。
可选的, 本发明实施例中, 处理器 710 具体用于确定通过载波扩容的方 式提升所述栅格的 GTA, 具体为: 为所述栅格的主服务小区增加载波数量。
可选的, 本发明实施例中, 处理器 710还用于执行所述指令, 判断存在 GAP区域的、且满足预设条件的栅格是否达到预设数量, 及判断增加载波后, 满足所述预设条件的栅格的数量是否有所增加; 其中, 所述预设条件为存在 GAP区域的栅格的 GTA达到 UTT; 当确定存在 GAP区域、 且满足所述预设 条件的栅格达到所述预设数量, 及满足所述预设条件的栅格的数量有所增加 时, 确定增加的载波有效。
本发明实施例中, 图 6和图 7 中所述的装置可以是同一装置。 该装置与 如前所述的方法相对应, 该装置中包括的各功能模块分别能够执行如方法中 所述的各个步骤, 此处不再赘述。
本发明实施例中, 所述装置具体可以集成在基站侧。
本发明实施例中, 基站 (例如, 接入点) 可以是指接入网中在空中接口 上通过一个或多个扇区与无线终端通信的设备。 基站可用于将收到的空中帧 与 IP分组进行相互转换, 作为无线终端与接入网的其余部分之间的路由器, 其中接入网的其余部分可包括网际协议(IP )网络。 基站还可协调对空中接口 的属性管理。 例如, 基站可以是 GSM或 CDMA中的基站 (Base Transceiver Station, BTS ), 也可以是 WCDMA中的基站 (NodeB ), 还可以是 LTE中的 演进型基站, 例如 NodeB或 e B或 e-NodeB , evolutional Node B等, 本申请 并不限定。
本发明实施例中的信息处理方法可以包括: 确定针对用户终端的用户目 标速率 UTT, 及确定所述用户终端所在的栅格的栅格速率能力 GTA; 至少根 据所述 UTT和所述 GTA确定所述栅格是否存在缝隙 GAP区域; 当确定存在 GAP区域时, 针对存在的 GAP区域的类型对该 GAP区域进行相应处理。
采用本发明实施例提供的技术方案, 根据用户终端的用户目标速率及栅 格的栅格速率能力综合规划目标网络, 将用户体验量化成了目标速率带宽, 结合网络中不同业务的带宽需求进行网络规划。 以结合网络实际业务特征的 方式进行网络规划, 能够取得更为合理的网络规划结果, 同时充分考虑了终 端用户的体验, 提升了用户体验。
所属领域的技术人员可以清楚地了解到, 为描述的方便和简洁, 仅以上 述各功能模块的划分进行举例说明, 实际应用中, 可以根据需要而将上述功 能分配由不同的功能模块完成, 即将装置的内部结构划分成不同的功能模块, 以完成以上描述的全部或者部分功能。 上述描述的系统, 装置和单元的具体 工作过程, 可以参考前述方法实施例中的对应过程, 在此不再赘述。
在本申请所提供的几个实施例中, 应该理解到, 所揭露的系统, 装置和 方法, 可以通过其它的方式实现。 例如, 以上所描述的装置实施例仅仅是示 意性的, 例如, 所述模块或单元的划分, 仅仅为一种逻辑功能划分, 实际实 现时可以有另外的划分方式, 例如多个单元或组件可以结合或者可以集成到 另一个系统, 或一些特征可以忽略, 或不执行。 另一点, 所显示或讨论的相 互之间的耦合或直接耦合或通信连接可以是通过一些接口, 装置或单元的间 接耦合或通信连接, 可以是电性, 机械或其它的形式。 为单元显示的部件可以是或者也可以不是物理单元, 即可以位于一个地方, 或者也可以分布到多个网络单元上。 可以根据实际的需要选择其中的部分或 者全部单元来实现本实施例方案的目的。
另外, 在本申请各个实施例中的各功能单元可以集成在一个处理单元中, 也可以是各个单元单独物理存在, 也可以两个或两个以上单元集成在一个单 元中。 上述集成的单元既可以采用硬件的形式实现, 也可以采用软件功能单 元的形式实现。 所述集成的单元如果以软件功能单元的形式实现并作为独立的产品销售 或使用时, 可以存储在一个计算机可读取存储介质中。 基于这样的理解, 本 申请的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的 全部或部分可以以软件产品的形式体现出来, 该计算机软件产品存储在一个 存储介质中, 包括若干指令用以使得一台计算机设备(可以是个人计算机, 服务器, 或者网络设备等)或处理器(processor )执行本申请各个实施例所述 方法的全部或部分步骤。 而前述的存储介质包括: U盘、 移动硬盘、 只读存 储器(ROM, Read-Only Memory ), 随机存取存储器(RAM, Random Access Memory )、 磁碟或者光盘等各种可以存储程序代码的介质。
以上所述, 以上实施例仅用以对本申请的技术方案进行了详细介绍, 但 以上实施例的说明只是用于帮助理解本发明的方法及其核心思想, 不应理解 为对本发明的限制。 本技术领域的技术人员在本发明揭露的技术范围内, 可 轻易想到的变化或替换, 都应涵盖在本发明的保护范围之内。

Claims

权 利 要 求
1、 一种信息处理装置, 其特征在于, 包括:
第一确定模块, 用于确定针对用户终端的用户目标速率 UTT , 及确定所 述用户终端所在的栅格的栅格速率能力 GTA;
第二确定模块, 用于至少根据所述 UTT和所述 GTA确定所述栅格是否 存在缝隙 GAP区域。
2、 如权利要求 1所述的装置, 其特征在于, 所述第一确定模块用于确定 针对用户终端的 UTT, 包括: 根据业务体验等级和网络业务模型确定针对所 述用户终端的所述 UTT。
3、 如权利要求 2所述的装置, 其特征在于, 所述第一确定模块具体用于 根据业务体验等级和网络业务模型确定针对所述用户终端的所述 UTT , 具体 为: 根据所述业务体验等级和所述网络业务模型分别确定 N个业务的单业务 体验速率; 其中 N为所述用户终端对应的业务的总数; 根据所述 N个业务的 单业务体验速率及所述网络业务模型确定所述 UTT。
4、 如权利要求 3所述的装置, 其特征在于, 所述网络业务模型中至少包 括单用户并发业务数; 所述第一确定模块具体用于根据所述 N个业务的单业 务体验速率及所述网络业务模型确定所述 UTT, 包括:
取 i为从 1到 N的整数, 分别执行以下步骤: 根据第 i个业务的数据量及 所述第 1个业务的单业务体验速率, 计算第 1个业务的单目标数传时间; 根据 所述第 i个业务的单目标数传时间及所有业务的总目标数传时间,计算所述第 i个业务的单目标数传权重; 共获得 N个业务的单目标数传权重;
继续取 i为从 1到 N的整数, 分别执行以下步骤: 根据所述第 i个业务的 单目标数传权重及所述第 1个业务的单业务体验速率, 计算所述第 i个业务的 单业务综合速率, 共得到所述 N个业务的单业务综合速率; 并 4艮据所述 N个 业务的单业务综合速率得到所述栅格中的总业务综合速率;
根据所述栅格中的总业务综合速率及所述用户终端的并发业务数量获得 所述用户终端的 UTT。
5、 如权利要求 1-4任一所述的装置, 其特征在于, 所述第一确定模块用 于确定所述用户终端所在的栅格的 GTA, 包括: 根据所述用户终端在所述栅 格中获得的网络调度速率确定所述 GTA。
6、 如权利要求 1-5任一所述的装置, 其特征在于, 所述第二确定模块具 体用于: 确定所述栅格中的所述用户终端的用户实际速率 URT和所述用户终 端的单个业务的实际速率 SRT; 根据所述 UTT、 所述 GTA、 所述 URT和所述 SRT确定所述栅格是否存在 GAP区域。
7、 如权利要求 1-6任一所述的装置, 其特征在于, 所述装置还包括处理 模块, 用于: 确定所述栅格对应的类型; 当确定所述栅格存在 GAP区域时, 根据所述栅格对应的类型,确定提升所述栅格的 GTA的方法以减小所述 GAP 区域。
8、 如权利要求 7所述的装置, 其特征在于, 所述处理模块用于确定所述 栅格对应的类型, 具体为: 确定所述栅格为覆盖受限的类型;
所述处理模块还用于: 当确定所述栅格存在 GAP区域, 且所述栅格为覆 盖受限的类型时, 向网络管理设备发送指示信号, 所述指示信号用于指示所 述栅格中需要新增基站以提升所述栅格的 GTA;
其中, 所述覆盖受限的类型是指, 所述栅格的信道质量低于预设信道质 量阈值。
9、 如权利要求 8所述的装置, 其特征在于, 所述处理模块具体用于确定 所述栅格为覆盖受限的类型, 具体为: 判断所述栅格的 RSCP是否小于第一 预设 RSCP阈值; 若所述栅格的 RSCP小于所述第一预设 RSCP阈值,确定所 述栅格对应的类型为所述覆盖受限的类型。
10、 如权利要求 7 所述的装置, 其特征在于, 所述处理模块用于确定所 述栅格对应的类型, 具体为: 确定所述栅格为容量受限的类型;
所述处理模块还用于: 当确定所述栅格存在 GAP区域, 且所述栅格为容 量受限的类型时, 确定通过载波扩容的方式提升所述栅格的 GTA; 其中, 所述容量受限的类型是指, 所述栅格的主服务小区的可用资源不 足, 或所述栅格中的用户终端数量超过预设数量阈值。
11、 如权利要求 10所述的装置, 其特征在于, 所述处理模块具体用于确 定所述栅格为容量受限的类型, 具体为: 判断所述栅格的 RSCP 是否大于第 二预设 RSCP阈值, 及判断所述栅格的当前接收导频信号水平 Eclo是否大于 预设 Eclo阈值; 若所述栅格的 RSCP大于所述预设 RSCP阈值, 且所述栅格 的 Eclo大于所述预设 Eclo阐值,确定所述栅格对应的类型为所述容量受限的 类型。
12、 如权利要求 10或 11 所述的装置, 其特征在于, 所述处理模块还用 于确定通过载波扩容的方式提升所述栅格的 GTA, 具体为: 为所述栅格的主 服务小区增加载波数量。
13、 如权利要求 12所述的装置, 其特征在于, 所述处理模块还用于: 判 断存在 GAP区域且满足预设条件的栅格是否达到预设数量, 及判断增加载波 后, 满足所述预设条件的栅格的数量是否有所增加; 其中, 所述预设条件为 存在 GAP区域的栅格的 GTA达到 UTT; 当确定存在 GAP区域且满足所述预 设条件的栅格达到所述预设数量, 及满足所述预设条件的栅格的数量有所增 加时, 确定增加的载波有效。
14、 一种信息处理装置, 其特征在于, 包括:
存储器, 用于存储指令;
处理器, 用于执行所述指令, 确定针对用户终端的 UTT, 及确定所述用 户终端所在的栅格的 GTA; 至少根据所述 UTT和所述 GTA确定所述栅格是 否存在 GAP区域。
15、 如权利要求 14所述的装置, 其特征在于, 所述处理器用于执行所述 指令, 确定针对用户终端的 UTT, 包括: 执行所述指令, 根据业务体验等级 和网络业务模型确定针对所述用户终端的所述 UTT。
16、 如权利要求 15所述的装置, 其特征在于, 所述处理器具体用于执行 所述指令, 根据业务体验等级和网络业务模型确定针对所述用户终端的所述 UTT, 包括: 执行所述指令, 根据所述业务体验等级和所述网络业务模型分 别确定 N个业务的单业务体验速率; 其中 N为所述用户终端对应的业务的总 数;根据所述 N个业务的单业务体验速率及所述网络业务模型确定所述 UTT。
17、 如权利要求 16所述的装置, 其特征在于, 所述网络业务模型中至少 包括单用户并发业务数; 所述处理器具体用于根据所述 N个业务的单业务体 验速率及所述网络业务模型确定所述 UTT , 包括:
执行所述指令, 取 1为从 1到 N的整数, 分别执行以下步骤: 根据第 1 个业务的数据量及所述第 1个业务的单业务体验速率, 计算第 i个业务的单目 标数传时间;根据所述第 1个业务的单目标数传时间及所有业务的总目标数传 时间, 计算所述第 i个业务的单目标数传权重; 共获得 N个业务的单目标数 传权重;
继续取 i为从 1到 N的整数, 分别执行以下步骤: 根据所述第 i个业务的 单目标数传权重及所述第 1个业务的单业务体验速率, 计算所述第 i个业务的 单业务综合速率, 并根据所述 N个业务的单业务综合速率得到所述栅格中的 总业务综合速率;
根据所述栅格中的总业务综合速率及所述用户终端的并发业务数量获得 所述用户终端的所述 UTT。
18、 如权利要求 14-17任一所述的装置, 其特征在于, 所述处理器用于确 定所述用户终端所在的栅格的 GTA, 包括: 执行所述指令, 根据所述用户终 端在所述栅格中获得的网络调度速率确定所述 GTA。
19、 如权利要求 14-18任一所述的装置, 其特征在于, 所述处理器用于至 少根据所述 UTT和所述 GTA确定所述栅格是否存在 GAP区域, 包括: 执行 所述指令, 确定所述栅格中的所述用户终端的 U T和所述用户终端的单个业 务的实际速率 SRT; 根据所述 UTT、 所述 GTA、 所述 URT和所述 SRT确定 所述栅格是否存在 GAP区域。
20、如权利要求 14-19任一所述的装置,其特征在于,所述处理器还用于: 执行所述指令,确定所述栅格对应的类型; 当确定所述栅格存在 GAP区域时, 根据所述栅格对应的类型,确定提升所述栅格的 GTA的方法以减小所述 GAP 区域。
21、 如权利要求 20所述的装置, 其特征在于, 所述处理器用于执行所述 指令, 确定所述栅格对应的类型, 具体为: 执行所述指令, 确定所述栅格为 覆盖受限的类型;
所述处理器还用于: 执行所述指令, 当确定所述栅格存在 GAP区域, 且 所述栅格为覆盖受限的类型时, 向网絡管理设备发送指示信号, 所述指示信 号用于指示所述栅格中需要新增基站以提升所述栅格的 GTA;
其中, 所述覆盖受限的类型是指, 所述栅格的信道质量低于预设信道质 量阈值。
22、 如权利要求 21所述的装置, 其特征在于, 所述处理器具体用于执行 所述指令, 确定所述栅格为覆盖受限的类型, 具体为: 执行所述指令, 判断 所述栅格的 RSCP是否小于第一预设 RSCP阈值;若所述栅格的 RSCP小于所 述第一预设 RSCP阈值, 确定所述栅格对应的类型为所述覆盖受限的类型。
23、 如权利要求 20所述的装置, 其特征在于, 所述处理器用于执行所述 指令, 确定所述栅格对应的类型, 具体为: 执行所述指令, 确定所述栅格为 容量受限的类型;
所述处理器还用于: 执行所述指令, 当确定所述栅格存在 GAP区域, 且 所述栅格为容量受限的类型时, 确定通过载波扩容的方式提升所述栅格的 GTA;
其中, 所述容量受限的类型是指, 所述栅格的主服务小区的可用资源不 足, 或所述栅格中的用户终端数量超过预设数量阈值。
24、 如权利要求 23所述的装置, 其特征在于, 所述处理器具体用于执行 所述指令, 确定所述栅格为容量受限的类型, 具体为: 执行所述指令, 判断 所述栅格的 RSCP是否大于第二预设 RSCP阈值,及判断所述栅格的当前接收 导频信号水平 Eclo是否大于预设 Eclo阈值;若所述栅格的 RSCP大于所述预 设 RSCP阈值, 且所述栅格的 Eclo大于所述预设 Eclo阈值, 确定所述栅格对 应的类型为所述容量受限的类型。
25、 如权利要求 23或 24所述的装置, 其特征在于, 所述处理器具体用 于确定通过载波扩容的方式提升所述栅格的 GTA, 具体为: 为所述栅格的主 服务小区增加载波数量。
26、 如权利要求 25所述的装置, 其特征在于, 所述处理器还用于: 执行 所述指令, 判断存在 GAP区域且满足预设条件的栅格是否达到预设数量, 及 判断增加载波后, 满足所述预设条件的栅格的数量是否有所增加; 其中, 所 述预设条件为存在 GAP区域的栅格的 GTA达到 UTT; 当确定存在 GAP区域 且满足所述预设条件的栅格达到所述预设数量, 及满足所述预设条件的栅格 的数量有所增加时, 确定增加的载波有效。
27、 一种信息处理方法, 其特征在于, 包括:
确定针对用户终端的 UTT, 及确定所述用户终端所在的栅格的 GTA; 至少根据所述 UTT和所述 GTA确定所述栅格是否存在 GAP区域。
28、 如权利要求 27所述的方法, 其特征在于, 所述确定针对用户终端的 UTT, 包括: 根据业务体验等级和网络业务模型确定针对所述用户终端的所 述 υττ。
29、 如权利要求 28所述的方法, 其特征在于, 根据业务体验等级和网络 业务模型确定针对所述用户终端的所述 UTT, 包括:
根据所述业务体验等级和所述网络业务模型分别确定 Ν个业务的单业务 体验速率; 其中 Ν为所述用户终端对应的业务的总数;
根据所述 Ν 个业务的单业务体验速率及所述网络业务模型确定所述 UTT。
30、 如权利要求 29所述的方法, 其特征在于, 所述网絡业务模型中至少 包括单用户并发业务数; 根据所述 N个业务的单业务体验速率及所述网络业 务模型确定所述 UTT, 包括:
取 i为从 1到 N的整数, 分别执行以下步骤: 根据第 i个业务的数据量及 所述第 i个业务的单业务体验速率, 计算第 i个业务的单目标数传时间; 根据 所述第 i个业务的单目标数传时间及所有业务的总目标数传时间,计算所述第 i个业务的单目标数传权重; 共获得 N个业务的单目标数传权重;
继续取 i为从 1到 N的整数, 分别执行以下步骤: 根据所述第 i个业务的 单目标数传权重及所述第 1个业务的单业务体验速率, 计算所述第 i个业务的 单业务综合速率, 共得到所述 N个业务的单业务综合速率; 并根据所述 N个 业务的单业务综合速率得到所述栅格中的总业务综合速率;
根据所述栅格中的总业务综合速率及所述用户终端的并发业务数量获得 所述用户终端的所述 UTT。
31、 如权利要求 27-30任一所述的方法, 其特征在于, 确定所述用户终端 所在的栅格的 GTA, 包括: 根据所述用户终端在所述栅格中获得的网络调度 速率确定所述 GTA。
32、 如权利要求 27-31 中任一所述的方法, 其特征在于, 至少根据所述 UTT和所述 GTA确定所述栅格是否存在 GAP区域, 包括:
确定所述栅格中的所述用户终端的 URT和所述用户终端的单个业务的实 际速率 SRT;
根据所述 UTT、 所述 GTA、 所述 URT和所述 SRT确定所述栅格是否存 在 GAP区域。
33、如权利要求 27-32中任一所述的方法,其特征在于,所述方法还包括, 确定所述栅格对应的类型;
当确定所述栅格存在 GAP区域时, 根据所述栅格对应的类型, 确定提升 所述栅格的 GTA的方法以减小所述 GAP区域;
34、 根据权利要求 33所述的方法, 其特征在于, 所述确定所述栅格对应 的类型包括: 确定所述栅格为覆盖受限的类型;
当确定所述栅格存在 GAP区域, 且所述栅格为覆盖受限的类型时, 向网 络管理设备发送指示信号, 所述指示信号用于指示所述栅格中需要新增基站 以提升所述栅格的 GTA;
其中, 所述覆盖受限的类型是指, 所述栅格的信道质量低于预设信道质 量阈值。
35、 如权利要求 34所述的方法, 其特征在于, 所述确定所述栅格为覆盖 受限的类型, 包括:
判断所述栅格的 RSCP是否小于第一预设 RSCP阈值;
若所述栅格的 RSCP小于所述第一预设 RSCP阈值,确定所述栅格对应的 类型为所述覆盖受限的类型。
36、 如权利要求 33所述的方法, 其特征在于, 所述确定所述栅格对应的 类型包括: 确定所述栅格为容量受限的类型;
当确定所述栅格存在 GAP区域, 且所述栅格为容量受限的类型时, 确定 通过载波扩容的方式提升所述栅格的 GTA;
其中, 所述容量受限的类型是指, 所述栅格的主服务小区的可用资源不 足, 或所述栅格中的用户终端数量超过预设数量阈值。
37、 如权利要求 36所述的方法, 其特征在于, 所述确定所述栅格为容量 受限的类型, 包括:
判断所述栅格的 RSCP是否大于第二预设 SCP阔值,及判断所述栅格的 当前接收导频信号水平 Eclo是否大于预设 Eclo阁值;
若所述栅格的 RSCP大于所述预设 RSCP阈值, 且所述栅格的 Eclo大于 所述预设 Eclo阈值, 确定所述栅格对应的类型为所述容量受限的类型。
38、 如权利要求 36或 37所述的方法, 其特征在于, 通过载波扩容的方 式提升所述栅格的 GTA, 包括: 为所述栅格的主服务小区增加载波数量。
39、 如权利要求 38所述的方法, 其特征在于, 在为所述栅格的主服务小 区增加载波数量之后, 还包括:
判断存在 GAP区域且满足预设条件的栅格是否达到预设数量, 及判断增 加载波后, 满足所述预设条件的栅格的数量是否有所增加; 其中, 所述预设 条件为存在 GAP区域的栅格的 GTA达到 UTT;
当确定存在 GAP区域且满足所述预设条件的栅格达到所述预设数量, 及 满足所述预设条件的栅格的数量有所增加时, 确定增加的载波有效。
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