CN106792888B - A kind of method for wireless communication networking and device based on information Perception - Google Patents

Abstract

The embodiment of the invention provides a kind of method for wireless communication networking and device based on information Perception, applied to wireless communication technology field, the described method includes: the wireless communication network device based on information Perception periodically acquires the parameter of protocal layers in network, wherein, protocal layers successively include: physical layer, media access control layer, network layer, network slice layout control layer and operation layer from top to bottom.Data mining is carried out to parameter, information Perception is realized, obtains information Perception result.According to information Perception as a result, determining the type of network slice, and determine the constructing communication network allocation plan of every kind of network slice.According to the information Perception periodically acquired as a result, judging whether to need to be adjusted every kind of network slice, if so, the allocation plan of adjustment network slice.Compared with existing method for wireless communication networking, the present invention can support diversified business demand, improve network to the sensing capability of customer service, promote network resource utilization.

Description

A kind of method for wireless communication networking and device based on information Perception

Technical field

The present invention relates to wireless communication technology fields, more particularly to a kind of wireless communication network side based on information Perception Method and device.

Background technique

With the arrival in full connection epoch, next generation network is up to the scale of hundred billion connection numbers, and next generation network is not only It needs to provide superelevation stream for various scene such as residential areas of denseness, office, stadium, outdoor rally, subway, through street, high-speed rail The service of metric density, superelevation connection number density, ultrahigh-mobility feature, also need to provide for user ultra high-definition video, virtual reality, The ultimate attainment business experiences such as augmented reality, cloud desktop, game on line, network service become more rich and varied.Next generation network is more Reinforce adjusting centered on user experience, while needing support diversified business demand, with meet people inhabitation, work, The diversified business demand of the various aspects such as leisure and traffic.

It, can not be according to the portfolio and wireless network ring in wireless network since conventional wireless network is that static state ossifys The network planning is dynamically made in the variation in border, improves network resource utilization, promotes user experience.For this problem, LTE SON (Self-Organization Network, self-organization network are introduced in (Long Term Evolution, long term evolution) Network), using the characteristic of the self-configuration of SON, self-optimization and self planning, realize the plug and play of base station, software it is automatic Upgrading, the automatically configuring of wireless network parameter, connection relationship automatic detection with manage, reduce human intervention, improve base The energy utilization rate stood；Simultaneously according to network equipment operation conditions, network parameter is adaptively adjusted, optimizes network performance, and lead to Cross auto-alarm function, find failure base station in time, and it is carried out to be isolated in time and restore, reduce the O&M of network at This, improves network service quality.By independently perceiving wireless communication status and network performance, network parameter allocation plan is exported And network control strategy, the self-configuring for realizing network, self-optimizing promote self-organization of network ability with from curing.

Although SON technology can reduce human intervention, autonomous Cognitive radio networks export network parameter allocation plan, Be that next generation network is more emphasized centered on user experience, need support diversified business demand, and SON technology to The adaptability of family business demand is relatively low.

Summary of the invention

The embodiment of the present invention is designed to provide a kind of method for wireless communication networking and device based on information Perception, with Network is improved to the adaptability of customer service demand.Specific technical solution is as follows:

The embodiment of the invention discloses a kind of method for wireless communication networking based on information Perception, comprising:

Periodically acquire the parameter of protocal layers in network, wherein the protocal layers successively include: physics from top to bottom Layer, media access control layer, network layer, network slice layout control layer and operation layer；

Data mining is carried out to the parameter, information Perception is realized, obtains information Perception result, wherein the realization letter Breath perception includes: to realize terminal perception, realize user's perception, realize service-aware, realize Internet resources perception and realize network Quality of service aware；

According to the information Perception as a result, determining the type of network slice, and determine the allocation plan of every kind of network slice；

According to the parameter of protocal layers in the network periodically acquired, judge whether to need to be sliced every kind of network into Row adjustment, if so, Adjusted Option is determined, so that network slice is adjusted.

The embodiment of the invention also discloses a kind of wireless communication network device based on information Perception, comprising:

Parameter acquisition module, for periodically acquiring the parameter of protocal layers in network, wherein the protocal layers are under To it is upper successively include: physical layer, media access control layer, network layer, network slice layout control layer and operation layer；

Information Perception realizes module, for carrying out data mining to the parameter, realizes information Perception, obtains information Perception As a result, wherein the realization information Perception includes: to realize terminal perception, realize user's perception, realize service-aware, realize net Network resource perception and realization network service quality perception；

Network is sliced determining module, for as a result, determine the type of network slice, and being determined every according to the information Perception The allocation plan of kind network slice；

Network slice adjustment module judges whether to need for the parameter according to protocal layers in the network periodically acquired Every kind of network be sliced and be adjusted, if so, Adjusted Option is determined, so that network slice is adjusted.

As it can be seen that the method for wireless communication networking and device provided in an embodiment of the present invention based on information Perception, according to the period Property obtain network in protocal layers parameter, to parameter carry out data mining, realize information Perception, obtain and according to information sense Know as a result, determining the type of network slice, and determine the allocation plan of every kind of network slice.It needs to cut every kind of network in judgement When piece is adjusted, Adjusted Option is determined, so that network slice is adjusted.The embodiment of the present invention can be according to the reality of customer service Border demand carries out wireless networking configuration in real time, improves network to the adaptability of customer service.Certainly, implement of the invention Any product or method must be not necessarily required to reach all the above advantage simultaneously.

Detailed description of the invention

In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with It obtains other drawings based on these drawings.

Fig. 1 is the flow chart of the method for wireless communication networking based on information Perception of the embodiment of the present invention；

Fig. 2 is that each layer parameter reports process schematic in the network of the embodiment of the present invention；

Fig. 3 is that the access net slice composer of the embodiment of the present invention judges user slices type schematic diagram；

Fig. 4 is the allocation plan schematic diagram that the wide area seamless coverage of the embodiment of the present invention is sliced；

Fig. 5 is the allocation plan schematic diagram that the hot spot high capacity of the embodiment of the present invention is sliced；

Fig. 6 is the allocation plan schematic diagram of the big connection slice of the low-power consumption of the embodiment of the present invention；

Fig. 7 is the allocation plan schematic diagram of the highly reliable slice of low time delay of the embodiment of the present invention；

Fig. 8 is the flow chart of the network slice adjustment of the embodiment of the present invention；

Fig. 9 is the flow chart for judging the business scenario of user's request and whether changing of the embodiment of the present invention；

Figure 10 is the structure chart of the wireless communication network device based on information Perception of the embodiment of the present invention.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

With the development of communication technology, next generation network is more emphasized centered on user experience, therefore, next generation network It not only needs to analyze network performance and network state, it is also necessary to the sensing capability to user, business is improved, so as to pre- in real time The high capacity of hot spot region, the seamless coverage of Non-hotspot region, the communication of part machine kenel are realized in the behavior of survey grid network, user The low time delay high reliability of business and the low-power consumption guarantee of extensive internet of things sensors, it is ensured that wireless network be it is dynamic, Can adjustment optimization.

Based on this, next generation network need to realize based on user, business, termination property, wireless environment information Perception, it is first First in order to realize seamless coverage, initial stage is disposed in network, wireless network needs to carry out the network planning according to the portfolio estimated to set Meter；With the variation of subsequent portfolio and wireless network environment, wireless network need to carry out the dynamic adjustment and optimization of network.This The method for wireless communication networking and device based on information Perception that inventive embodiments provide, can be according to user, adjust to service dynamic The allocation plan of whole network is first below described in detail the method for wireless communication networking based on information Perception.

It is the flow chart of the method for wireless communication networking based on information Perception of the embodiment of the present invention, packet referring to Fig. 1, Fig. 1 It includes:

Step S101 periodically acquires the parameter of protocal layers in network, wherein protocal layers successively wrap from top to bottom It includes: physical layer, media access control layer, network layer, network slice layout control layer and operation layer.

For the demand for adapting to next generation network, in the embodiment of the present invention, network slice is added in the protocol layer of network and compiles Arrange control layer.The parameter of physical layer mainly includes RF (Radio Frequency, less radio-frequency) parameter, MAC (Media Access Control, medium access control) parameter of layer specifically includes that scheduling parameter, wireless resource management and allocation of parameters, The parameter of network layer mainly includes network performance parameter, and the parameter of network slice layout control layer mainly includes slice configuration ginseng Number, the parameter of operation layer include that parameter is reported in service attribute parameter, user attribute parameter and measurement.

Wherein, less radio-frequency parameter include: transmission rate, it is receiving velocity, transmission power, level intensity, level quality, small Area's number, TA (Tracking Area tracks zones values), Signal Interference and Noise Ratio, BSIC (Base Station Identity Code, base station identity code), useful signal receiving intensity etc..

Scheduling parameter includes: the priority row between different user priority rank, same user's different business in MAC layer Name, same user Different Logic channel priority rank；Wireless resource management and allocation of parameters include: data in physical layer Number of resources that the selection of transformat, each user are got, resource present position, the effective time of resource occupation, in subframe Load between resource allocation ratio, subframe, MIMO (Multiple Input Multiple Output, multiple-input and multiple-output) mode, Modulation coding scheme and repeat request scheme.

Network performance parameter includes: network capacity, base station energy efficiency, network throughput, cutting off rate, upstream rate, lower scanning frequency Rate, cell coverage, cell handover success rate etc..

Slice configuration parameter includes: user's communication transmission mode in slice, the working method of cache resources, caching in slice Resource distribution mode and radio resource allocation mode.

User attribute parameter includes: userspersonal information and user behavior information, and userspersonal information includes: user's surname Name, age, level of education etc., user behavior information include: the communication interaction letter of the user acquired from the message registration of user Breath (device ids of both call sides, communicating pair name, call beginning and ending time points and the duration of call etc.), from wechat, QQ, (online hours comprising the above social application use flow, good to the social interactive information of the social networks such as microblogging, Facebook Friendly list, chat record, state are delivered and the information such as reply record and thumb up), user location.

Service attribute parameter include the ID of service application, type of service, sending and receiving data IP (Internet Protocol, The agreement interconnected between network) information such as address and port numbers.

Measurement report parameter by terminal by measure report technology obtain, measurement report technology using mobile terminal acquire and The relevant data of wireless network performance, then for statistical analysis to these acquisition data and processing, for network evaluation and excellent Change.

Referring to fig. 2, Fig. 2 is that each layer parameter reports process schematic in the network of the embodiment of the present invention, and user is using eventually Real-time measured parameters are reported to base station or other access nodes by the technology of eating dishes without rice or wine by end equipment, can also report skill by measurement Real-time measured parameters are directly reported to operation layer by art.Base station or other access nodes are by the real-time measured information and cell of base station The real-time measured parameters of performance parameter and reporting of user report to access net slice composer, and access net slice composer is simultaneously Collect current network performance parameter, service attribute parameter and user attribute parameter.

Real-time measured parameters include: terminal IMEI (International Mobile Equipment Identity, International Mobile Station Equipment Identification) number, the letter of the transmission power of the receiving velocity of the transmission rate of terminal, terminal, terminal, terminal is dry makes an uproar Than, the position of the bit error rate of terminal, terminal；The current position of user, mobility, user can be obtained by real-time measured parameters The information such as affiliated subdistrict and terminal type.

Base station or other access node measurement parameters include: network capacity, base station energy efficiency, network throughput, cutting off rate, on Scanning frequency rate, downstream rate, cell coverage, cell handover success rate etc.；It can be with by the measurement parameter of base station and access node It learns the coverage area of each access node in current network, capacity, number of users, resource utilization and base station operation can be accommodated State.

Composer acquisition parameter includes: network performance parameter, service attribute parameter and user attribute parameter.Pass through composer Network performance parameter can learn that resource service condition, device fault information and business in current network make with service attribute Use situation.

Based on the above parameter, access net slice composer can carry out terminal perception, user's sense by data mining technology Know, the perception of service-aware, Internet resources and network QoS (Quality of Service, service quality) perceive.

Step S102 carries out data mining to parameter, realizes information Perception, obtain information Perception result, wherein realizes letter Breath perception includes: to realize terminal perception, realize user's perception, realize service-aware, realize Internet resources perception and realize network Quality of service aware.

Parameter by obtaining each layer in network realizes terminal perception, realizes user's perception, realize service-aware, realize net Network resource perception and realization network QoS perception, are got parms by cross-layer, realize information Perception function.

Parameter is reported according to the measurement of the RF parameter of physical layer, operation layer, terminal perception is realized, is perceived and obtained by terminal The brand styles of the terminal, the application type of terminal installation and quantity, the caching of the terminal and currently available cache size and The information such as the amount of batteries situation of the terminal.

According to the RF parameter of physical layer, the service attribute parameter of operation layer and user attribute parameter, realizes user's perception, lead to It crosses user and perceives the information such as hobby and the social networks of the position, movement speed and the user that obtain the user.

Service-aware is realized according to the service attribute parameter of the network performance parameter of network layer, operation layer, passes through business sense Know the distribution of the performance requirement for obtaining different service types and different service types in distribution in different time periods, different geographical The information such as situation.

According to the net of the RF parameter, the scheduling parameter of MAC layer and wireless resource management of physical layer and allocation of parameters, network layer The realization Internet resources perception of network performance parameter, the performance for obtaining base station in current network is perceived by Internet resources with the presence or absence of event The information such as interference profile figure in radio resource utilization rate, cache resources service condition and network in barrier, network.

According to the net of the RF parameter, the scheduling parameter of MAC layer and wireless resource management of physical layer and allocation of parameters, network layer Network performance parameter realizes network QoS perception, is perceived by network QoS, obtains the handling capacity of network, the spectrum efficiency of network, net The energy efficiency of network, the information such as average delay of network.

Step S103 according to information Perception as a result, determining the type of network slice, and determines the configuration of every kind of network slice Scheme.

According to information Perception result, (terminal, user, business, Internet resources, network QoS perceive access net slice composer As a result), the delay requirement of the type of service, reliability, transmission rate, data package size and the type terminal are accessed respectively The quantity of network and the current present position of the terminal user judge which kind of type network slice, or which user can access The network of several mixed modes is sliced.

Business scenario in next generation network is divided into four kinds of typical services scenes by IMT2020 (5G propulsion group), is respectively as follows: Wide area seamless coverage business, hot spot high volume traffic, the highly reliable business of low time delay and the big connection business of low-power consumption are based on this, this In inventive embodiments, wireless network slice is divided into corresponding four kinds of typical wireless networks and is sliced, wide area seamless coverage is respectively as follows: Slice, hot spot high capacity slice, the big connection slice of low-power consumption and the highly reliable slice of low time delay.

Wide area seamless coverage is sliced using the mobility and business continuance for guaranteeing user as target, is provided for user seamless High-speed mobile business experience guarantees the user experience rate of 100 megabits per second or more.Configuration for slice can use Ultra-large macro base station or spaced antenna configuration, pursue seamless coverage, service the communication of Non-hotspot region mobile subscriber.

Hot spot high capacity slice is mainly directed towards local hot spot areas, improves high message transmission rate for user, needs 1 Gigabits per second user experience rate, tens of Gigabits peak rate per second and tens of every square of public affairs of trillion bits per seconds are provided In flux density.Such slice will be using extensive antenna, centralized cloud wireless access or isomerization polymerization technology, it is therefore an objective to mention Rise wireless transmission rate.

Low-power consumption big connection slice be mainly directed towards smart city, environmental monitoring, reading intelligent agriculture, forest fire protection etc. to sense and Data acquisition is the application scenarios of target, needs to meet 1,000,000 every square kilometre of connection number densitys, while ensureing the ultralow function of terminal Consumption and Ultra Low Cost.It is therefore possible to use sub-clustering mechanism, terminal uses terminal direct connection technology in cluster, and necessary information is summarized To cluster head, cluster head is communicated with access node or other cluster heads, it is therefore an objective to guarantee that large-scale terminal is successfully accessed network.

Low time delay is highly reliable to be sliced the special applications for being mainly directed towards the vertical industries such as car networking, Industry Control, is that these are right Time delay and the high application of reliability requirement provide Millisecond end-to-end time delay, time delay of eating dishes without rice or wine down to 1 millisecond and close to 100% Guaranteed reliability.Such slice can be straight using local cache F-AP (Fog Access Point, mist access node) or terminal Logical, F-AP has front end radio frequency signal and Symbol processing module, it may have baseband signal physical treatment and radio resource pipe Manage control module, it is therefore an objective to reduce Forwarding Delay and improve link reliability.

Netting slice composer in access is after user selects suitable slice type, further, to determine properly for user Slice allocation plan, and export slice allocation plan.Access net slice composer is determined as the slice of user selection first Type is single-mode or mixed mode, and under single-mode, the allocation plans of above-mentioned four kinds of slices type are different, about The allocation plan of above-mentioned four kinds of slices type will be described in detail later, and which is not described herein again.

Step S104 judges whether to need to every kind of network according to the parameter of protocal layers in the network periodically acquired Slice is adjusted, if so, Adjusted Option is determined, so that network slice is adjusted.

Terminal, user, the business, Internet resources, network QoS sense that access net slice composer is periodically reported by observation Know as a result, judging whether the business scenario of user's request changes.In practical application, the type of service change of user's request, The variation etc. of the position and user mobility of user or terminal will lead to the change of business scenario.When business scenario changes When change, the type of network slice and the allocation plan of every kind of network slice are redefined；When no change has taken place for business scenario When, judge whether the main key performance of current network slice is more than predetermined threshold value, if the main key performance of current network slice More than predetermined threshold value, current network slice is reconfigured.

As it can be seen that the method for wireless communication networking based on information Perception of the embodiment of the present invention, according to the net periodically acquired The parameter of protocal layers in network carries out data mining to parameter, realizes information Perception, obtains and according to information Perception as a result, really Determine the type of network slice, and determines the allocation plan of every kind of network slice.It needs to adjust every kind of network slice in judgement When whole, Adjusted Option is determined, so that network slice is adjusted.In this way, guarantee wireless network be it is dynamic, can adjustment it is excellent Change；Wireless networking can be dynamically carried out according to portfolio in wireless network environment and network, guarantee user experience, improve net Network resource utilization.

Optionally, it in the method for wireless communication networking based on information Perception of the embodiment of the present invention, is realized in step S102 The step of terminal perceives, comprising:

Parameter, the unique designation code of identification terminal are reported according to the measurement of the RF parameter of physical layer and operation layer, parsing is surveyed Amount reports parameter, obtains the information of terminal, realizes terminal perception.

Wherein, RF parameter includes: transmission rate, receiving velocity, Signal to Interference plus Noise Ratio, transmission power, level intensity, level matter Amount, tracking zones values, base station identity code, useful signal receiving intensity, cell number.

It includes: International Mobile Station Equipment Identification, the transmission rate of terminal, the receiving velocity of terminal, terminal that parameter is reported in measurement Transmission power, the Signal to Interference plus Noise Ratio of terminal, the bit error rate of terminal, terminal location information.

The information of terminal includes: that the brand of terminal, the type of terminal, the performance of terminal, the position of terminal, terminal are installed Number of applications and application type, the amount of batteries of terminal, the cache size of terminal, the available cache memory size of terminal.

The step of user's perception is realized in step S102, comprising:

According to the less radio-frequency parameter of physical layer, the user attribute parameter of operation layer and service attribute parameter, user is obtained Information, realize user perception.

Wherein, user attribute parameter includes: the communication of the name of user, the age of user, the level of education of user, user Interactive information, the social interactive information of user, user position.

Service attribute parameter includes: type of service, service feature and business usage record.

The information of user includes: the hobby of user, the social networks of user, the current time of user, the industry of position Business hobby, the mobility of the position of user and user.

Specifically, access net is sliced the history intersection record for the user that composer is acquired from operation layer and is remembered using business Record, interaction frequency between counting user, frequently interactive type, frequently interactive time point, frequently interactive position, and Use voice, Annual distribution, position distribution, the usage frequency of every kind of short message, data business.With this, the society between user is perceived Friendship relationship generates user social contact network of personal connections；Perceive user's current time, the business of position hobby；Perceive position and the shifting of user Dynamic property, is described in detail separately below.

Wherein, the social networks between user, the method for generating user social contact network of personal connections are perceived, comprising:

Access net slice composer carries out data mining to user's intersection record, obtains user social contact network of personal connections, user's Social networks period of change is long, is mainly perceived by the historical data counted, does not need real-time perception.Incoming traffic layer acquires first The personal information of user, the interaction frequency between the user of statistics, frequently interactive type, frequently interactive time point, frequency The position etc. of numerous interaction obtains different user using the classification of data mining, regression algorithm, such as logistic regression algorithm Between possess the probability of social networks, measure social networks intensity with the probability；Then strong using user as node, social networks The weight as side is spent, the social networks net of user is generated.From user social contact network of personal connections, it can be determined that user A and user B it Between whether there are the information such as social networks, the degree of strength of social networks, history interaction content.

Wherein, the method for user's current time, the business of position hobby is perceived, comprising:

Access net slice composer carries out data mining, prediction user's different time sections, no using business record to user Business with region is liked, and is perceived by the historical data counted and current time, these real-time parameters of position；Input statistics User utilizes point of data mining using service distribution frequency, frequent time point, frequent position and current time, position Class algorithm, such as logistic regression algorithm, obtain the probability that different user selects every kind of business, prediction user's current time, The business of position is liked.

Wherein, the method for the position and movement of user is perceived, comprising: when access net slice composer periodically obtains Between, the position of user, obtain user's

Movement speed.

The step of service-aware is realized in step S102, comprising:

According to the service attribute parameter of the network performance parameter of network layer and operation layer, the information of business is determined, realize industry Business perception.

Wherein, network performance parameter include: network capacity, base station energy efficiency, network throughput, cutting off rate, upstream rate, under Scanning frequency rate, cell coverage and cell handover success rate.

The information of business includes: the Annual distribution of business, the Regional Distribution of business, the rate of business, the time delay of business, industry When the delay variation of business, the handling capacity of business, business establish the mean value of duration, business establishes the maximum value of duration and business is established Long minimum value.

Specifically, on the one hand, access net slice composer obtains the network performance parameter and operation layer of network layer acquisition Type of service, the usage record of business of acquisition, count the rate of every class business, time delay, delay variation, handling capacity, when establishing Long mean value, maximum value, minimum value, obtain the performance requirement of every class business.On the other hand, the service class acquired according to operation layer Type, the usage record of business count the frequency of use distribution of every class business of different time sections (monthly, daily, per hour), and The frequency distribution of every class business of different geographical (dividing region according to longitude and latitude), obtains each region hot topic in different time periods Type of service.

The step of Internet resources perception is realized in step S102, comprising:

According to the less radio-frequency parameter of physical layer, the scheduling parameter of media access control layer and wireless resource management and distribution The network performance parameter of parameter, network layer determines the information of Internet resources, realizes Internet resources perception.

Wherein, the scheduling parameter and wireless resource management Yu allocation of parameters of media access control layer include: resource in subframe Load, MIMO mode, modulation coding scheme and repeat request scheme between distribution ratio, subframe.

The information of Internet resources includes: base station performance, radio resource, cache resources, interference relationships figure.

In the embodiment of the present invention, in terms of the method for realizing Internet resources perception includes following four:

In a first aspect, according to less radio-frequency parameter, the scheduling parameter of MAC and the wireless resource management of physical layer acquisition and dividing With the network performance parameter that parameter, network layer are collected, identification code, the covering size, energy consumption, access node quantity of base station are obtained Deng determining the performance of base station.

Second aspect according to less radio-frequency parameter, the scheduling parameter of MAC and the wireless resource management of physical layer acquisition and is divided With the network performance parameter that parameter, network layer are collected, each base station, the frequency spectrum of access point, power service condition are obtained.Including not Frequency of use, with the frequency being multiplexed in frequency, with the size for the frequency not being multiplexed in frequency and ratio, and use power Size, the ratio for accounting for maximum power.

The third aspect according to less radio-frequency parameter, the scheduling parameter of MAC and the wireless resource management of physical layer acquisition and is divided With the network performance parameter that parameter, network layer are collected, obtain the position of each cache node, cache size and caching use than Example.

Fourth aspect according to less radio-frequency parameter, the scheduling parameter of MAC and the wireless resource management of physical layer acquisition and is divided With the network performance parameter that parameter, network layer are collected, the interference size between different terminals, access point is obtained, with terminal, access Point is node, and interference size is the weight on side, generates interference relationships figure.

The step of network service quality perception is realized in step S102, comprising:

According to the less radio-frequency parameter of physical layer, the scheduling parameter of media access control layer and wireless resource management and distribution The network performance parameter of parameter, network layer determines the information of network service quality, realizes network service quality perception.

Wherein, the information of network service quality includes: that the energy efficiency of network, the spectrum efficiency of network, network are handled up The average delay of amount, network.

Specifically, access net slice composer periodically acquires physical layer less radio-frequency parameter, MAC layer scheduling parameter and nothing Line resource management and allocation of parameters, network layer performance parameter and slice configuration parameter obtain in network all ends within the period Hold the hair in the period in the waiting time delay of each time slot, transmission power, transmission rate, bandwidth used and access node The data such as power are penetrated, by statistical analysis, calculate energy efficiency, spectrum efficiency, handling capacity, average delay of network etc., it is complete It is perceived at the QoS of network.

Optionally, in the method for wireless communication networking based on information Perception of the embodiment of the present invention, in step S103, according to Information Perception is as a result, the step of determining the type of network slice, comprising:

According to the information Perception as a result, determining the performance of the business of user and the characteristic of terminal.

According to the characteristic of the performance of the business and terminal, the type of user access network slice is determined.

Wherein, the performance of business includes: the time delay of business, the reliability of business, the transmission rate of business, the characteristic of terminal It include: the quantity of the type accessing terminal to network, the power consumption of terminal and terminal present position.

Referring to Fig. 3, Fig. 3 is that the access net slice composer of the embodiment of the present invention judges user slices type schematic diagram, is wrapped It includes:

According to information Perception as a result, determining and using when judging that the reliability requirement of the business of user is greater than the first preset threshold The performance of the business at family meets highly reliable.

When judging that the delay requirement of the business of user is less than or equal to the second preset threshold, the performance of the business of user is determined Meet low time delay.

When judging that the quantity of the type accessing terminal to network is greater than or equal to third predetermined threshold value, determine that the characteristic of terminal is full The big connection of foot.

When judging the power consumption of terminal less than four preset thresholds, determine that the characteristic of terminal meets low-power consumption.

When judging that terminal present position is greater than five preset thresholds for the transmission rate of hot spot region and the business of user, The characteristic of the performance and terminal that determine the business of user meets hot spot high capacity.

Judge that terminal present position is greater than the 6th preset threshold for the transmission rate of Non-hotspot region and the business of user When, the characteristic of the performance and terminal that determine the business of user meets wide area seamless coverage.

Wherein, the first preset threshold can be 100%, the second preset threshold can for 1 millisecond, third predetermined threshold value can be with Be 1,000,000, the 4th preset threshold is set according to the type of different terminals, it is ensured that terminal can it is more than work for 10 years, the 5th Preset threshold can be 1 Gigabits per second, and the 6th preset threshold can be 100 megabits per second.It should be noted that of the invention The first preset threshold, the second preset threshold, third predetermined threshold value, the 4th preset threshold, the 5th preset threshold and of embodiment Six preset thresholds are the numerical value set according to actual demand, it is not limited here.

When the performance of the business of user meet low time delay and it is highly reliable when, determine that network slice is cut for low time delay is highly reliable Piece.

When the characteristic of the performance of the business of user and terminal meets low-power consumption and big connection, determine that network slice is low function The big connection slice of consumption.

When the characteristic of the performance of the business of user and terminal meets hot spot high capacity, determine that network slice is hot spot Gao Rong Amount slice.

When the characteristic of the performance of the business of user and terminal meets wide area seamless coverage, determine network slice be wide area without Seam covering slice.

When the characteristic of the performance of the business of user and terminal meets low time delay and big connection, determine that network slice is low function The network of the big connection of consumption and the highly reliable two kinds of mixed modes of low time delay is sliced.

When the business of user meets any feature that two or more network is sliced in above four kinds of networks slice When, determining that network slice is that the network of mixed mode is sliced, mixed mode is made of these types slice for meeting feature, such as: When the business of user meets low time delay and big connection, determine that network slice is the big connection of low-power consumption and highly reliable two kinds of low time delay The network of mixed mode is sliced.

Specifically, access net slice composer successively judges the reliability, time delay, the type accessing terminal to network number of business Whether amount reaches whether million ranks, the power consumption of terminal, transmission rate size and terminal present position are hot spot region, successively The feature (highly reliable, low time delay, big connection, low-power consumption etc.) of outgoing traffic.The performance of business need to meet low time delay and height simultaneously Reliable request, user can just access the highly reliable slice of low time delay.Similarly, the performance of business need to meet low-power consumption and Dalian simultaneously It connects, user can just access the big connection slice of low-power consumption.When the performance of business only meets hot spot high capacity demand, then heat is accessed Point high capacity slice.When the performance of business meets wide area seamless coverage, then user accesses wide area seamless coverage slice；When described When the business of user meets any feature of two or more slice in above four kinds of slices, the network slice is determined It being sliced for the network of mixed mode, mixed mode is made of these types slice for meeting feature, such as: the performance of business meets low When time delay and big connection, then user accesses the big connection of low-power consumption and the network of both highly reliable mixed modes of low time delay is sliced. In practical application, access network slice type can there are many kinds of, be not listed one by one here.

When the type for determining network slice in step s 103 is that wide area seamless coverage is sliced, determine that wide area seamless coverage is cut The allocation plan of piece, referring to fig. 4, Fig. 4 are the allocation plan schematic diagram that the wide area seamless coverage of the embodiment of the present invention is sliced, including Following steps:

Step S401 obtains the rate travel of user and the type of service of user.

Step S402, judges whether the rate travel of user is greater than network predetermined threshold M1.

If the rate travel of user is greater than network predetermined threshold M1, step S403, the configuration side of network slice are executed Networking mode in case is that user accesses HPN (High Power Node, high-power node).

If the rate travel of user is less than or equal to network predetermined threshold M1, step S404 is executed, judges user's Whether type of service is data service.

If the type of service of user is data service, step S405, the networking in the allocation plan of network slice are executed Mode is that the control plane of user accesses high-power node, and (Remote Radio Head, is distally penetrated the data surface access RRH of user Frequency unit).

If the type of service of user is not data service, step S403, the group in the allocation plan of network slice are executed Net mode is that user accesses HPN.

Specifically, access net slice composer first determines whether the rate travel of user is greater than network predetermined threshold M1, wherein network predetermined threshold M1 can be 500km/h, be also possible to the other values being set according to actual conditions, herein not It limits.If it is greater than predetermined threshold M1, then illustrate that user is in high-speed moving state, in order to reduce the cell frequency of user Numerous switching degree and cutting off rate, using being directly accessed HPN mode.Alternatively, if user's rate travel is less than predetermined threshold M1, Access net slice composer further judges whether Client-initiated service request is data service, if not data service It is voice service, then directly enters HPN mode for user's selection.If user initiates data service, the control plane access of user HPN, and data surface accesses RRH, realizes control management to user by HPN, reduces the cell frequent switching number of user and falls Words rate will not cause the business of user discontinuous even if user is in cell edge or high-speed mobile, and RRH then guarantees to use The experience rate at family is consistently greater than 100 megabits per second.It should be noted that the HPN in the embodiment of the present invention can be tradition Macro base station, the enhanced macro base station configured with extensive antenna or and base station, HPN have complete physical layer, data-link Road floor and Network layer function can use the Wireless RF transmitter and base band processing device finishing service number of itself configuration According to the control information processing function, and provide business datum and/or control signaling.RRH then only remains with front end less radio-frequency letter Number and simple Symbol processing function, remaining baseband signal physical treatment and wireless resource management control function then all concentrate on The access layer in BBU (Building Base band Unit, baseband processing unit) pond in large-scale cloud calculation server In.

When the type for determining network slice in step s 103 is that hot spot high capacity is sliced, hot spot high capacity slice is determined Allocation plan referring to the allocation plan schematic diagram that the hot spot high capacity that Fig. 5, Fig. 5 are the embodiment of the present invention is sliced, including walks as follows It is rapid:

Step S501 obtains the service distribution of the social networks of the corresponding user of terminal, the position of terminal, region.

Step S502, the service request by repetitive requests number in region greater than sending down service threshold value N1 are sent to F- AP。

Step S503, judges whether terminal has terminal direct connection communication capacity.

If terminal has terminal direct connection communication capacity, step S504 is executed, judges other use in region except user Whether family has the service request.

If other users have the service request in region, step S505 is executed, is judged between terminal and other terminals Whether distance is less than the distance threshold value D1 of terminal direct connection mode.

If the distance between terminal and other terminals are less than the distance threshold value D1 of terminal direct connection mode, step is executed S506 judges whether there is social networks between user.

If having social networks between user, step S507, the networking mode in the allocation plan of network slice are executed For terminal direct connection mode.

If in region other users not the service request, judge that the distance between terminal and other terminals are greater than or wait There is no social networks or terminal not to have terminal direct connection communication energy between the distance threshold value D1, user of terminal direct connection mode Power executes step S508, judges whether the historical requests number of business is greater than sending down service threshold value N1.

If the historical requests number of business is greater than sending down service threshold value N1, step S509 is executed, network slice is matched Setting the networking model in scheme is that user accesses mist access node.

If the historical requests number of business is less than or equal to sending down service threshold value, step S510, network slice are executed Allocation plan in networking mode be user access cloud Radio Access Network.

Specifically, access net slice composer obtains the service distribution in region first, by repetitive requests number greater than N1's Business is sent in F-AP, and access net slice composer first determines whether the terminal has terminal direct connection communication capacity.If Have, then further judges whether other users have the requested business of the user in region, if so, then judging terminal and its Whether the distance between his terminal is less than the distance threshold value D1 of terminal direct connection mode.Wherein, distance threshold value D1 can be 100m is also possible to the other values being set according to actual conditions, it is not limited here.If between terminal and other terminals away from From meeting with a distance from terminal direct connection mode, judge between user whether there is social networks, it, can be with if having social networks Group-net communication is carried out using terminal direct connection mode.Alternatively, if the user does not have terminal direct connection communication capacity, further, If region does not have user to have the user institute requested service, accesses net slice composer and judge that the business repetitive requests number is No to be greater than sending down service threshold value N1, it is all that sending down service threshold value N1 can be the business historical requests number accounting region Preceding the 20% of service request number, the threshold value can be adjusted according to the cache size in wireless network, if spatial cache compared with Greatly, then threshold value can be improved to cache more business, conversely, then needing to reduce the spatial cache that threshold value guarantees wireless network. If sending down service number is greater than threshold value, which can access F-AP.Alternatively, if the service request number is less than business Issuing threshold value N1, then the user accesses C-RAN (Clound-Radio Access Network, cloud Radio Access Network), by The transmitting-receiving and simple process of RRH finishing service data, and passed back in the pond BBU by forward link, believed using the cooperation in the pond BBU Number processing and concentrate scheduling of resource.User can reduce business propagation delay time by terminal direct connection mode or access F-AP, together When can mitigate forward link capacity in C-RAN mode between the pond BBU and RRH.The F-AP of the embodiment of the present invention not only has The front end radio frequency signal of traditional RRH and simple Symbol processing module, it may have baseband signal physical treatment and wireless money Source control control module, while being further equipped with context buffer.The C-RAN of the embodiment of the present invention is by baseband processing unit BBU With remote radio frequency unit RRH composition, wherein RRH only retains front end radio frequency signal and simple Symbol processing function Can, remaining baseband signal physical treatment and wireless resource management control function all concentrate in large-scale cloud calculation server In the pond BBU.

When the type for determining network slice in step s 103 is that the big connection of low-power consumption is sliced, determine that the big connection of low-power consumption is cut The allocation plan of piece, referring to Fig. 6, Fig. 6 is the allocation plan schematic diagram of the big connection slice of the low-power consumption of the embodiment of the present invention, including Following steps:

Step S601 obtains the position of terminal, the caching of terminal.

Step S602, judges whether terminal has terminal direct connection communication capacity.

If terminal has a terminal direct connection communication capacity, execute step S603, judge between terminal and other terminals away from From whether be greater than terminal direct connection mode distance threshold value D1.

The distance between terminal and other terminals are less than or equal to the distance threshold value of terminal direct connection mode, according to terminal Caching executes step S604, judges whether the terminal is cluster head, wherein the terminal and other terminals form a cluster.

If the terminal is not cluster head, step S605 is executed, the allocation plan of network slice is to pass the information of the terminal It send to cluster head.

If terminal does not have terminal direct connection communication capacity or the distance between terminal and other terminals are greater than terminal direct connection The distance threshold value D1 of mode or the terminal are cluster head, execute step S606, judge whether terminal node covers in mist access node Within the scope of lid.

If the terminal node in mist access node coverage area, executes step S607, the allocation plan of network slice In networking model be user access mist access node.

If the terminal node not in mist access node coverage area, executes step S608, the configuration side of network slice Networking model in case is that user accesses high-power node.

Specifically, access net slice composer judges whether the terminal has terminal direct connection communication capacity, if had, into One step judges whether the distance between the terminal and other terminals are greater than the distance threshold value D1 of terminal direct connection mode, if the end End is less than or equal to the distance threshold value D1 of terminal direct connection mode with other terminal distances, further judges whether the terminal is cluster Head, if not cluster head, then the information of the terminal reaches cluster head.If the terminal do not have terminal direct connection communication capacity, The terminal is greater than the distance threshold value D1 of terminal direct connection mode with other terminal distances or the terminal is cluster head, further judges Whether the terminal node is in F-AP coverage area, if it is, being directly accessed F-AP；If it is not, then access HPN.With dynamic The terminal node of networking capability, by terminal direct connection mode, can constitute wireless mesh network under the control of HPN or F-AP Mesh topology, tree topology or stelliform connection topology configuration, the node with caching capabilities can be used as sub-clustering node, this mode More terminals can be made to have access to network, promote the connection number density of network.

When the type for determining network slice in step s 103 is low time delay highly reliable slice, determines that low time delay is highly reliable and cut The allocation plan of piece, referring to Fig. 7, Fig. 7 is the allocation plan schematic diagram of the highly reliable slice of low time delay of the embodiment of the present invention, including Following steps:

Step S701 obtains the position of terminal, the service distribution in region.

Step S702, the service request by repetitive requests number in region greater than sending down service threshold value N1 are sent to mist and connect Ingress.

Step S703, judges whether the terminal has terminal direct connection communication capacity.

If the terminal has terminal direct connection communication capacity, step S704 is executed, judges the corresponding use of the terminal in region Whether the other users except family have the service request.

If other users have the service request in region, step S705 is executed, is judged between the terminal and other terminals Distance whether be less than the distance threshold value D1 of terminal direct connection mode.

If the distance between the terminal and other terminals are less than the distance threshold value of terminal direct connection mode, step is executed S706, the networking mode in allocation plan that network is sliced are terminal direct connection mode.

If the distance between the service request, the terminal and other terminals are not greater than or equal to other users in region The distance threshold value of terminal direct connection mode or the terminal do not have terminal direct connection communication capacity, execute step S707, judge the use Whether cell mist access node where family caches the requested resource of the user.

If cell mist access node where user has caching the requested resource of the user, step S708 is executed, network is cut Networking mode in the allocation plan of piece is that user accesses mist access node.

If cell mist access node where user does not cache the requested resource of the user, step S709, network are executed The allocation plan of slice is that service request is sent to mist access node, so that user is obtained by accessing mist access node mode Take business.

Specifically, access net slice composer passes through service distribution situation in observation network first, then by various businesses F-AP node of sending down service of the repetitive requests number greater than predetermined threshold value N1 into network；Access net slice composer is first Judge whether the terminal has terminal direct connection communication capacity.If had, further judge in cell where the user, if There are other users to possess the business of user request.If so, then further judging that the distance between terminal and other terminals are The no distance threshold value D1 less than terminal direct connection mode.If it is, the business can be obtained by terminal direct connection mode.Or Person if terminal does not have terminal direct connection communication capacity or the cell and do not have other users to possess the business, or possesses the business User can not carry out terminal direct connection communication with the user, then whether further judgement, cell F-AP where user are cached with this The requested resource of user, if so, then user is using access F-AP pattern acquiring business；If not provided, access net slice layout The business is sent in F-AP by device, and user is again using access F-AP pattern acquiring business.

In step S104, according to the parameter of protocal layers in the network periodically acquired, judge whether to need to every kind of net Network is sliced the specific method being adjusted, referring to the flow chart for the network slice adjustment that Fig. 8, Fig. 8 are the embodiment of the present invention, including Following steps:

Step S801, according to the parameter of protocal layers in the network periodically acquired, monitor service request, user location and User mobility.

Step S802, judges whether the business scenario of user's request changes.

If the business scenario of user's request changes, step S803 is executed, according to the information Perception of acquisition as a result, really The type for determining network slice determines the allocation plan of every kind of network slice.

If no change has taken place for the business scenario of user's request, step S804 is executed, judges the key of network slice It can whether be more than predetermined threshold value.

If the key performance of network slice is more than predetermined threshold value, step S805 is executed, network slice is reconfigured It sets.

Referring to Fig. 9, Fig. 9 is the process for judging the business scenario of user's request and whether changing of the embodiment of the present invention Figure, in step S802, more specifically judgment method the following steps are included:

Step S901, judges whether user initiates new service request.

If user initiates new service request, execute step S902, identify new service request type of service whether It changes.

If the type of service of new service request changes, step S903 is executed, judges the affiliated industry of the type of service Whether scene of being engaged in is consistent with the configured corresponding business scenario of network slice.

If the affiliated business scenario of the type of service and the configured corresponding business scenario of network slice are inconsistent, judge to use The business scenario of family request changes.

If user does not initiate the service class of new service request, service request new in step S902 in step S901 Type no change has taken place or step S903 in the affiliated business scenario of type of service business field corresponding with configured network slice Scape is consistent, judge user request business scenario no change has taken place.

It should be noted that the business that user is carried out after accessing network is not unalterable, user's meeting reality When different service requests is initiated according to the business demand of oneself.For example, the current type of service of user is voice service, still Foradownloaded video is needed again while carrying out voice service, then, user just needs to initiate new service request, the new business Request is data service request, different from the type of service of voice service before, that is, the type of service of user has occurred Change.

Or

Step S904, judges whether user location changes.

If user location changes, step S905 is executed, judges whether the position of user exceeds covering for network slice Lid range.

If the position of user exceeds the coverage area of network slice, step S906 is executed, judges user's affiliated area Whether business scenario changes.

If the business scenario of user's affiliated area changes, judge that the business scenario of user's request changes.

If there is no the positions of user in variation, step S905 to cut without departing from network for user location in step S904 The business scenario of user's affiliated area does not change in the coverage area or step S906 of piece, judges the business field of user's request No change has taken place for scape.

Or

Step S907, judges whether the mobility of user changes.

If the mobility of user changes, step S908 is executed, judges whether user mobility exceeds network slice Support range.

If user mobility exceeds the support range of network slice, judge that the business scenario of user's request changes.

If in step S907 the mobility of user no change has taken place or step S908 in user mobility without departing from Network slice support range, judge user request business scenario no change has taken place.

Access net slice composer is come by monitoring these three aspects of service request, user location and the mobility of user It discriminates whether to need replacing network slice type.When judging that the business scenario of user's request changes, access net slice is compiled Device federated user, terminal, business and current network performance and situation are arranged, by identifying user current location, user mobility, end Performance and service feature and the resource requirement to network are held, readjusts slice type for the user, and match for new slice Set radio resource and cache policy.

It should be noted that type of service, user location, user mobility three in either element variation, Can lead to the variation of user's scene, therefore after slice brings into operation, Wi-Fi slice composer must periodically monitor this three Class data, and judgement and response are quickly made, to not interfere with user experience.

Optionally, in the method for wireless communication networking based on information Perception of the embodiment of the present invention, judge network slice The step of whether key performance is more than predetermined threshold value, comprising:

When network slice be wide area seamless coverage slice when, if user data transmission rate less than the first scheduled rate, Or cutting off rate is greater than 0 or cell handover success rate is less than 100%, judges that the key performance of network slice is more than predetermined threshold value.

If user data transmission rate is greater than or equal to the first scheduled rate and cutting off rate is equal to 0 and cell switches to Power is 100%, judges that the key performance of network slice is not above predetermined threshold value.

It should be noted that wide area seamless coverage slice is using the mobility and business continuance for guaranteeing user as target User provides seamless high-speed mobile business experience.Cutting off rate refers to during mobile communication, communicates the several of accidental interruption Rate, therefore in wide area seamless coverage slice, communication cannot be interrupted, and cell handover success rate is 100%, cutting off rate 0. First scheduled rate can be 100 megabits per second or other values being set according to actual conditions, it is not limited here.

Or

When network slice is hot spot high capacity slice, if user data transmission rate less than the second scheduled rate or Cutting off rate is greater than 0 or peak rate is less than third scheduled rate, judges that the key performance of network slice is more than predetermined threshold value.

If user data transmission rate is greater than or equal to the second scheduled rate and cutting off rate is equal to 0 and peak rate is big In or equal to third scheduled rate, judge that the key performance of network slice is not above predetermined threshold value.

It should be noted that hot spot high capacity slice is mainly directed towards local hot spot areas, high data are improved for user Transmission rate, therefore, the requirement to message transmission rate be it is high, the second scheduled rate can be 1 Gigabits per second, third Scheduled rate can be 10 Gigabits per seconds, and certainly, the value of the second scheduled rate and third scheduled rate can also be according to reality Business demand setting, it is not limited here.In addition, hot spot high capacity slice is also to require communication that cannot interrupt, therefore fall Words rate is 0.

Or

When network slice is that the big connection of low-power consumption is sliced, if power consumption of terminal is greater than power consumption predetermined threshold value or call drop Rate, which is greater than 0 or is connected to the network number density, is less than Connection Density preset threshold, judges that the key performance of network slice is more than pre- gating Limit value.

If power consumption of terminal is less than or equal to power consumption predetermined threshold value and cutting off rate is equal to 0 and network connection number density is big In or equal to Connection Density preset threshold, judge that the key performance of network slice is not above predetermined threshold value.

It should be noted that the big connection slice of low-power consumption is main to meet 1,000,000 every square kilometre of connection number densitys, protect simultaneously Hinder terminal super low-power consumption and Ultra Low Cost, it is therefore desirable to which terminal meets low-power consumption, so that more than terminal at least work for 10 years.Net Network Connection Density is greater than or equal to 1,000,000 every square kilometre, and network cannot interrupt, i.e., cutting off rate is 0.

Or

When network slice slice highly reliable for low time delay, if end-to-end time delay is greater than the first delay threshold or eats dishes without rice or wine Time delay is greater than the second delay threshold or transmission reliability is less than reliability threshold value, judges that the key performance of network slice is more than pre- Gating limit value；

If end-to-end time delay is less than or equal to the first delay threshold and time delay of eating dishes without rice or wine is less than or equal to the second time delay threshold It is worth and transmission reliability is greater than or equal to reliability threshold value, judges that the key performance of network slice is not above predetermined threshold value.

It should be noted that high to the time delay and reliability requirement application of the highly reliable slice of low time delay provides safeguard, because This, time delay is less than 10 milliseconds of the first delay threshold end to end, wherein any in the end-to-end finger highly reliable slice of low time delay Two nodes can be network to terminal, be also possible to terminal A to terminal B.Time delay of eating dishes without rice or wine less than 1 millisecond of the second delay threshold, Transmission reliability is greater than reliability threshold value 99.99999%.Certainly, first delay threshold, the second delay threshold and reliability threshold Value is not the value of above-mentioned determination, is set according to actual needs, it is not limited here.

Optionally, in the method for wireless communication networking based on information Perception of the embodiment of the present invention, carry out network slice The step of reconfiguring, comprising:

Current network slice nets the resource adjustment early warning and proposed projects that slice editing machine is sent according to access, to current net Other network slice sequences run in network send corresponding interference level and time delay is horizontal.

It is horizontal, feedback adjusted available for interference level and time delay that current network slice receives other networks slice Radio resource and cached configuration.

Current network is sliced according to available radio resource adjusted and cached configuration, to corresponding networking mode, nothing Line resource is adjusted with cached configuration, and adjustment information is sent to access net slice composer.

For different slice types, the Adjusted Option that wireless network composer provides is also different, for four kinds of typical sections Type, access net slice composer provide specific slice and reconfigure scheme according to the main key performance of monitoring slice.

It is sliced for wide area seamless coverage, main key performance is respectively user experience rate, cutting off rate, cell handover success Rate.If access net slice composer monitors the experience rate of user lower than 100 megabits per second of the first scheduled rate, Ke Yitong Crossing the transmission power of adjustment HPN or terminal or redistributing for user interferes small frequency spectrum resource to improve business with other slice Transmission rate.If access net slice composer detects that the cutting off rate of user is higher than predetermined threshold 0 or cell switches successfully Rate then by increasing the number of antennas of HPN or can increase spaced antenna functions of the equipments for HPN, promote HPN less than 100% Network coverage reduce the cutting off rate and cell handover failure rate of user today.

It is sliced for hot spot high capacity, main key performance is respectively that user experience rate, peak rate and network flow are close Degree.If access net slice composer detects that the hot spot region has no idea to provide the experience rate of 1 Gigabits per second for user, The flux density of network do not reach 1,000,000/square kilometre, then gulping down for network can be improved by improving the deployment density of RRH The amount of spitting, while according to interference profile figure is sliced in network, position and the bandwidth of the frequency spectrum resource of the slice are adjusted to reduce slice Interference level improve the experience rate and peak data rate of user today.

For the big connection slice of low-power consumption, main key performance is respectively to be connected to the network number density and power consumption of terminal value.If Access net slice composer finds that network does not have for the connection number density of the type terminal by obtaining network QoS sensing results Reach Connection Density preset threshold 1,000,000/square kilometre, further determine whether because of network coverage network to be connected It connects number density and does not reach predetermined threshold, if it is, by increasing the number of antennas of HPN or distribution can be increased for HPN Formula antenna equipment function increases the coverage area of network；Otherwise, terminal direct connection distance threshold value D1 under the scene can be turned down, More terminal nodes are enabled to carry out dynamic group net by terminal direct connection mode, it is close to promote number of network connections for access network Degree.If the power consumption of access net slice composer monitoring terminal increases, the transmission power that can reduce terminal makes with power is received It obtains power consumption of terminal and meets network predetermined threshold value, further, so that the service life of terminal is more than 10 years.

For the highly reliable slice of low time delay, main key performance is respectively business end-to-end time delay, time delay of eating dishes without rice or wine, transmits reliably If property access net slice composer monitors that slice end-to-end time delay is higher than predetermined threshold value, terminal under the scene can be turned down Straight-through distance threshold value D1 allows users to bigger probability by terminal direct connection pattern acquiring business, can further decrease Propagation delay time；Alternatively, the HPN that the control plane access covering area of user is big, user's requested service is issued to nearest from user F-AP, further, data surface access the F-AP obtain business, realize control with transmission separation, reduce the mobility of user Excessively time delay bring is influenced with forward node.If access net slice composer detects that service reliability does not reach network Predetermined threshold value, then by obtaining the slice interference profile figure in network QoS perceptional function and the rate travel of user, adjustment The band resource of the slice promotes business transmission reliability to reduce the interference level to the slice；It, can be with for mobility The control plane of user is allowed to access HPN, reducing the frequent cell switching bring of user influences.

Corresponding to above method embodiment, the wireless communication group based on information Perception that the embodiment of the invention also discloses a kind of Net device is the structure chart of the wireless communication network device based on information Perception of the embodiment of the present invention, packet referring to Figure 10, Figure 10 It includes:

Parameter acquisition module 1001, for periodically acquiring the parameter of protocal layers in network, wherein protocal layers are under To it is upper successively include: physical layer, media access control layer, network layer, network slice layout control layer and operation layer.

Information Perception realizes module 1002, for carrying out data mining to parameter, realizes information Perception, obtains information Perception As a result, wherein realize that information Perception includes: to realize terminal perception, realize user's perception, realize service-aware, realize network money Source perception and realization network service quality perception.

Network is sliced determining module 1003, for as a result, determine the type of network slice, and being determined every according to information Perception The allocation plan of kind network slice.

Network slice adjustment module 1004, for the parameter according to protocal layers in the network periodically acquired, judgement is It is no to need to be adjusted every kind of network slice, if so, Adjusted Option is determined, so that network slice is adjusted.

As it can be seen that the wireless communication network device based on information Perception of the embodiment of the present invention, according to the net periodically acquired The parameter of protocal layers in network carries out data mining to parameter, realizes information Perception, obtains and according to information Perception as a result, really Determine the type of network slice, and determines the allocation plan of every kind of network slice.It needs to adjust every kind of network slice in judgement When whole, Adjusted Option is determined, so that network slice is adjusted.In this way, guarantee wireless network be it is dynamic, can adjustment it is excellent Change；Wireless networking can be dynamically carried out according to portfolio in wireless network environment and network, guarantee user experience, improve net Network resource utilization.

It should be noted that the device of the embodiment of the present invention is using the above-mentioned wireless communication network side based on information Perception The device of method, then all embodiments of the above-mentioned method for wireless communication networking based on information Perception are suitable for the device, and The same or similar beneficial effect can be reached.

Optionally, in the wireless communication network device based on information Perception of the embodiment of the present invention, information Perception realizes mould Block includes:

Submodule is realized in terminal perception, for reporting ginseng according to the less radio-frequency parameter of physical layer and the measurement of operation layer Number, the unique designation code of identification terminal, parsing measurement report parameter, obtain the information of terminal, realize terminal perception.

User, which perceives, realizes submodule, for the user attribute parameter according to the less radio-frequency parameter of physical layer, operation layer With service attribute parameter, the information of user is obtained, realizes user's perception.

Service-aware realizes submodule, for being joined according to the network performance parameter of network layer and the service attribute of operation layer Number determines the information of business, realizes service-aware.

Internet resources perception realizes submodule, for according to the less radio-frequency parameter of physical layer, media access control layer The network performance parameter of scheduling parameter and wireless resource management and allocation of parameters, network layer, determines the information of Internet resources, realizes Internet resources perception.

Submodule is realized in network service quality perception, for according to the less radio-frequency parameter of physical layer, medium access control The network performance parameter of the scheduling parameter and wireless resource management and allocation of parameters, network layer of layer, determines network service quality Information realizes network service quality perception.

Optionally, in the wireless communication network device based on information Perception of the embodiment of the present invention, network, which is sliced, determines mould Block includes:

Service feature determines submodule, for according to information Perception as a result, determine user business performance.

Slice type determines submodule, for the performance according to business, determines the type of user access network slice.

Wherein, the performance of business includes: the time delay of business, the reliability of business, the transmission rate of business, the type terminal Access quantity, the power consumption of terminal and the terminal present position of network.

Optionally, in the wireless communication network device based on information Perception of the embodiment of the present invention, service feature determines son Module includes:

Reliability judging unit, for according to information Perception as a result, judging that the reliability requirement of the business of user is greater than the When one preset threshold, it is highly reliable to determine that the performance of the business of user meets.

Time delay judging unit, for according to information Perception as a result, judging that the delay requirement of the business of user is less than or equal to When the second preset threshold, determine that the performance of the business of user meets low time delay.

Big connection judging unit, for according to information Perception as a result, judging that the quantity of the type accessing terminal to network is greater than Or when being equal to third predetermined threshold value, determine that the performance of the business of user meets big connection.

Low-power consumption judging unit, for according to information Perception as a result, when judging the power consumption of terminal less than four preset thresholds, Determine that the performance of the business of user meets low-power consumption.

Hot spot high capacity judging unit, for according to information Perception as a result, judge terminal present position for hot spot region and When the transmission rate of the business of user is greater than five preset thresholds, determine that the performance of the business of user meets hot spot high capacity.

Wide area seamless coverage judging unit is used for according to information Perception as a result, judging terminal present position for non-hot area When the transmission rate of the business of domain and user is greater than six preset thresholds, it is seamless to determine that the performance of the business of user meets wide area Covering.

Slice type determines that submodule includes:

The highly reliable slice determination unit of low time delay, for the business as user meet low time delay and it is highly reliable when, determine net Network slice is the highly reliable slice of low time delay.

The big connection of low-power consumption is sliced determination unit, when meeting low-power consumption and big connection for the business as user, determines net Network slice is the big connection slice of low-power consumption.

Hot spot high capacity is sliced determination unit, when meeting hot spot high capacity for the business as user, determines that network is sliced For hot spot high capacity slice.

Wide area seamless coverage slice determination unit determines network when meeting wide area seamless coverage for the business as user Slice is that wide area seamless coverage is sliced.

Hybrid slicing determination unit when meeting low time delay and big connection for the business as user, determines that network slice is The network of the big connection of low-power consumption and the highly reliable two kinds of mixed modes of low time delay is sliced.

It should be noted that hybrid slicing determination unit is used to meet two or more slice when the business of user When feature, the network slice of mixed mode, the above-mentioned big connection of low-power consumption and the highly reliable two kinds of hybrid guided modes of low time delay are determined for user The network slice of formula is only one of network slice of mixed mode, or the big connection of low-power consumption and hot spot high capacity The network slice of two kinds of mixed modes, or the network slice of any other two kinds, three kinds even more a variety of mixed modes, It is numerous to list herein.

Optionally, in the wireless communication network device based on information Perception of the embodiment of the present invention, network slice adjustment mould Block includes:

Business scenario judging submodule monitors business for the parameter according to protocal layers in the network periodically acquired Request, user location and user mobility, judge whether the business scenario of user's request changes.

Allocation plan determines submodule, if the business scenario for user's request changes, according to the information of acquisition Sensing results determine the type of network slice, determine the allocation plan of every kind of network slice.

Key performance judging submodule, if for user request business scenario no change has taken place, judge that network is cut Whether the key performance of piece is more than predetermined threshold value.

Reconfigure submodule, if for network slice key performance be more than predetermined threshold value so that network be sliced into Row reconfigures.

Optionally, in the wireless communication network device based on information Perception of the embodiment of the present invention, business scenario judgement Module includes:

Service request judging unit, for judging whether user initiates new service request.

Type of service judging unit identifies the business of new service request if initiating new service request for user Whether type changes.

The first judging unit of business scenario judges business if the type of service for new service request changes Whether the affiliated business scenario of type is consistent with the configured corresponding business scenario of network slice.

The first determination unit of business scenario, if for the affiliated business scenario of type of service and configured network slice pair It answers business scenario inconsistent, judges that the business scenario of user's request changes.

The second determination unit of business scenario, if not initiating for user new service request, new service request No change has taken place or the affiliated business scenario of type of service business scenario one corresponding with configured network slice for type of service Cause, judge user request business scenario no change has taken place.

Or

The first judging unit of user location, for judging whether user location changes.

User location second judgment unit judges whether the position of user exceeds if changed for user location The coverage area of network slice.

Business scenario second judgment unit judges to use if exceeding the coverage area of network slice for the position of user Whether the business scenario of family affiliated area changes.

Business scenario third determination unit judges that user requests if the business scenario for user's affiliated area changes Business scenario change.

The 4th determination unit of business scenario, if for user location there is no variation, user position without departing from The coverage area of network slice or the business scenario of user's affiliated area do not change, and judge that the business scenario of user's request does not have It changes.

Or

The first judging unit of mobility, for judging whether the mobility of user changes.

Mobility second judgment unit judges whether user mobility surpasses if the mobility for user changes The support range of network slice out.

The 5th determination unit of business scenario judges to use if exceeding the support range of network slice for user mobility The business scenario of family request changes.

The 6th determination unit of business scenario, if no change has taken place or user mobility does not have for the mobility of user Have beyond network slice support range, judge user request business scenario no change has taken place.

Optionally, in the wireless communication network device based on information Perception of the embodiment of the present invention, key performance judgement Module includes:

Wide area seamless coverage is sliced the first judging unit, if for user data transmission rate less than the first default speed Rate or cutting off rate be greater than 0 or cell handover success rate less than 100%, judge that the key performance of network slice is more than pre-determined threshold Value.

Wide area seamless coverage is sliced second judgment unit, if it is pre- to be greater than or equal to first for user data transmission rate If rate and cutting off rate be equal to 0 and cell handover success rate be 100%, it is pre- to judge that the key performance of network slice is not above Gating limit value.

Or

Hot spot high capacity be sliced the first judging unit, if for user data transmission rate less than the second scheduled rate, Or cutting off rate is greater than 0 or peak rate is less than third scheduled rate, judges that the key performance of network slice is more than pre-determined threshold Value.

Hot spot high capacity is sliced second judgment unit, if it is default to be greater than or equal to second for user data transmission rate Rate and cutting off rate are equal to 0 and peak rate is greater than or equal to third scheduled rate, judge that the key performance of network slice does not have Have more than predetermined threshold value.

Or

The big connection of low-power consumption is sliced the first judging unit, if being greater than power consumption predetermined threshold value for power consumption of terminal or falling Words rate, which is greater than 0 or is connected to the network number density, is less than Connection Density preset threshold, judges that the key performance of network slice is more than default Threshold value.

The big connection of low-power consumption is sliced second judgment unit, if being less than or equal to power consumption pre-determined threshold for power consumption of terminal Value and cutting off rate are equal to 0 and network connection number density is greater than or equal to Connection Density preset threshold, judge the pass of network slice Keyness can be not above predetermined threshold value.

Or

Low time delay the first judging unit of highly reliable slice, if being greater than the first delay threshold or sky for end-to-end time delay Mouth time delay is greater than the second delay threshold or transmission reliability is less than reliability threshold value, judges that the key performance of network slice is more than Predetermined threshold value.

The highly reliable slice second judgment unit of low time delay, if end-to-end time delay be less than or equal to the first delay threshold and Time delay of eating dishes without rice or wine is less than or equal to the second delay threshold and transmission reliability is greater than or equal to reliability threshold value, judges that network is sliced Key performance be not above predetermined threshold value.

Optionally, in the wireless communication network device based on information Perception of the embodiment of the present invention, submodule packet is reconfigured It includes:

Transmission unit, current network slice is for netting the resource adjustment early warning and suggestion that slice editing machine is sent according to access Scheme, other network slice sequences run into current network send corresponding interference level and time delay is horizontal.

Receiving unit, current network slice is for receiving other networks slice for interference level and time delay level, feedback Available radio resource adjusted and cached configuration.

Adjustment unit, current network slice is for according to available radio resource adjusted and cached configuration, to corresponding Networking mode, radio resource and cached configuration be adjusted, and by adjustment information be sent to access net slice composer.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or equipment including the element.

Each embodiment in this specification is all made of relevant mode and describes, same and similar portion between each embodiment Dividing may refer to each other, and each embodiment focuses on the differences from other embodiments.Especially for system reality For applying example, since it is substantially similar to the method embodiment, so being described relatively simple, related place is referring to embodiment of the method Part explanation.

The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the scope of the present invention.It is all Any modification, equivalent replacement, improvement and so within the spirit and principles in the present invention, are all contained in protection scope of the present invention It is interior.

Claims (9)

1. a kind of method for wireless communication networking based on information Perception characterized by comprising

Periodically acquire the parameter of protocal layers in network, wherein the protocal layers successively include: from top to bottom physical layer, Media access control layer, network layer, network slice layout control layer and operation layer；

Data mining is carried out to the parameter, information Perception is realized, obtains information Perception result, wherein the realization information sense Know to include: to realize terminal perception, realize user's perception, realize service-aware, realize Internet resources perception and realize network service Quality perception；

According to the information Perception as a result, determining the type of network slice, and determine the allocation plan of every kind of network slice；

According to the parameter of protocal layers in the network periodically acquired, judge whether to need to adjust every kind of network slice It is whole, if so, Adjusted Option is determined, so that network slice is adjusted；

The step of allocation plan of every kind of network of determination slice, comprising:

When network slice is wide area seamless coverage slice, the rate travel of user and the type of service of user are obtained, judges to use Whether the rate travel at family is greater than network predetermined threshold；

If the rate travel of user is greater than the network predetermined threshold, the networking mode in the allocation plan of network slice is User accesses high-power node；

If the rate travel of user is less than or equal to the network predetermined threshold, judge whether the type of service of user is several According to business；

If the type of service of user is data service, the networking mode in the allocation plan of network slice is the control plane of user Access high-power node, the data surface remote RF unit access of user；

If the type of service of user is not data service, the networking mode in the allocation plan of network slice is that user's access is big Power node；

Or

When network slice is hot spot high capacity slice, the social networks of the corresponding user of terminal, position, the region of terminal are obtained Service distribution, by repetitive requests number in the region be greater than sending down service threshold value service request be sent to mist access section Point；

Judge whether the terminal has terminal direct connection communication capacity；

If the terminal has terminal direct connection communication capacity, judge whether is other users except user described in the region There is the service request；

If other users have the service request in the region, whether the distance between the terminal and other terminals are judged Less than the distance threshold value of terminal direct connection mode；

If the distance between the terminal and other terminals are less than the distance threshold value of terminal direct connection mode, judge between user Whether there are social networks；

If having social networks between user, the networking mode in the allocation plan of network slice is terminal direct connection mode；

If other users the distance between do not have the service request, judge the terminal and other terminals big in the region It is straight in or equal to there is no social networks or the terminal not to have terminal between the distance threshold value of terminal direct connection mode, user Logical communication capacity, judges whether the historical requests number of the business is greater than sending down service threshold value；

If the historical requests number of the business is greater than sending down service threshold value, the networking mould in the allocation plan of network slice Formula is that user accesses mist access node；

If in the allocation plan that the historical requests number of the business is sliced less than or equal to sending down service threshold value, network Networking mode is that user accesses cloud Radio Access Network；

Or

When network slice is that the big connection of low-power consumption is sliced, the position of terminal and the caching of terminal are obtained, judges that the terminal is It is no to have terminal direct connection communication capacity；

If the terminal has terminal direct connection communication capacity, judge whether the distance between the terminal and other terminals are greater than The distance threshold value of terminal direct connection mode；

The distance between the terminal and other terminals are less than or equal to the distance threshold value of the terminal direct connection mode, according to institute The caching for stating terminal judges whether the terminal is cluster head, wherein the terminal and other terminals form a cluster；

If the terminal is not cluster head, the allocation plan of network slice is that the information of the terminal is sent to cluster head；

If the terminal does not have terminal direct connection communication capacity or the distance between the terminal and other terminals greater than described The distance threshold value of terminal direct connection mode or the terminal are cluster head, judge whether the terminal node covers in mist access node Within the scope of lid；

In mist access node coverage area, the networking model in the allocation plan of network slice connects the terminal node for user Enter mist access node；

For the terminal node not in mist access node coverage area, the networking model in the allocation plan of network slice is user Access high-power node；

Or

When network slice slice highly reliable for low time delay, the position of terminal, the service distribution in region are obtained, it will be in the region The service request that repetitive requests number is greater than first threshold is sent to mist access node；

Judge whether the terminal has terminal direct connection communication capacity；

If the terminal has terminal direct connection communication capacity, its except the corresponding user of terminal described in the region is judged Whether his user has the service request；

If other users have the service request in the region, whether the distance between the terminal and other terminals are judged Less than the distance threshold value of the terminal direct connection mode；

If the distance between the terminal and other terminals are less than the distance threshold value of terminal direct connection mode, network slice is matched Setting the networking mode in scheme is terminal direct connection mode；

If in the region other users do not have the distance between the service request, the terminal and other terminals be greater than or Do not have terminal direct connection communication capacity equal to the distance threshold value of terminal direct connection mode or the terminal, judges the user institute The requested resource of the user whether is cached in cell mist access node；

If cell mist access node where the user has caching the requested resource of user, the allocation plan of network slice In networking mode be user access mist access node；

If cell mist access node where the user does not cache the requested resource of the user, the configuration side of network slice Case is that the service request is sent to mist access node, so that the user passes through access mist access node pattern acquiring industry Business.

2. the method for wireless communication networking according to claim 1 based on information Perception, which is characterized in that the realization is eventually The step of end perception, comprising:

Parameter, the unique designation code of identification terminal, parsing are reported according to the measurement of the less radio-frequency parameter of physical layer and operation layer Parameter is reported in the measurement, obtains the information of the terminal, realizes terminal perception；

The step of realization user perceives, comprising:

According to the less radio-frequency parameter of physical layer, the user attribute parameter of operation layer and service attribute parameter, the letter of user is obtained Breath realizes user's perception；

The step of realization service-aware, comprising:

According to the service attribute parameter of the network performance parameter of network layer and operation layer, the information of business is determined, realize business sense Know；

The step of realization Internet resources perceive, comprising:

Joined according to the less radio-frequency parameter, the scheduling parameter of media access control layer and wireless resource management of physical layer and distribution The network performance parameter of number, network layer determines the information of Internet resources, realizes Internet resources perception；

The step of realization network service quality perceives, comprising:

Joined according to the less radio-frequency parameter, the scheduling parameter of media access control layer and wireless resource management of physical layer and distribution The network performance parameter of number, network layer determines the information of network service quality, realizes network service quality perception.

3. the method for wireless communication networking according to claim 1 based on information Perception, which is characterized in that described according to institute Information Perception is stated as a result, the step of determining the type of network slice, comprising:

According to the information Perception as a result, determining the performance of the business of user and the characteristic of terminal；

According to the characteristic of the performance of the business and terminal, the type of user access network slice is determined；

Wherein, the performance of the business includes: the time delay of business, the reliability of business, the transmission rate of business, the terminal Characteristic includes: the quantity of the type accessing terminal to network, the power consumption of terminal and terminal present position.

4. the method for wireless communication networking according to claim 3 based on information Perception, which is characterized in that described according to institute State information Perception as a result, determine user business performance and terminal characteristic the step of, comprising:

According to information Perception as a result, determining user's when judging that the reliability requirement of the business of user is greater than the first preset threshold The performance of business meets highly reliable；

When judging that the delay requirement of the business of user is less than or equal to the second preset threshold, determine that the performance of the business of user meets Low time delay；

When judging that the quantity of the type accessing terminal to network is greater than or equal to third predetermined threshold value, it is big to determine that the characteristic of terminal meets Connection；

When judging the power consumption of terminal less than four preset thresholds, determine that the characteristic of terminal meets low-power consumption；

When judging that terminal present position is greater than five preset thresholds for the transmission rate of hot spot region and the business of user, determine The performance of the business of user and the characteristic of terminal meet hot spot high capacity；

When judging that terminal present position is greater than six preset thresholds for the transmission rate of Non-hotspot region and the business of user, really The characteristic of the performance and terminal of determining the business of user meets wide area seamless coverage；

It is described according to the performance of the business and the characteristic of terminal, the step of determining the type of user access network slice, comprising:

When the performance of the business of the user meet low time delay and it is highly reliable when, determine that network slice is that low time delay is highly reliable Slice；

When the characteristic of the performance of the business of the user and terminal meets low-power consumption and big connection, determine that the network slice is The big connection slice of low-power consumption；

When the characteristic of the performance of the business of the user and terminal meets hot spot high capacity, determine that the network slice is hot spot High capacity slice；

When the characteristic of the performance of the business of the user and terminal meets wide area seamless coverage, determine that the network slice is wide Domain seamless coverage slice；

When the characteristic of the performance of the business of the user and terminal meets low time delay and big connection, determine that the network slice is The network of the big connection of low-power consumption and the highly reliable two kinds of mixed modes of low time delay is sliced.

5. the method for wireless communication networking according to claim 1 based on information Perception, which is characterized in that described according to week The parameter of protocal layers in the network that phase property obtains judges whether to need to be adjusted every kind of network slice, if so, Adjusted Option is determined, so that the step of network slice is adjusted, comprising:

According to the parameter of protocal layers in the network periodically acquired, service request, user location and user mobility are monitored, is sentenced Whether the business scenario of disconnected user's request changes；

If the business scenario of user's request changes, according to the information Perception of acquisition as a result, determining the type of network slice, Determine the allocation plan of every kind of network slice；

If no change has taken place for the business scenario of user's request, judge whether the key performance of network slice is more than pre-determined threshold Value；

If the key performance of network slice is more than the predetermined threshold value, so that network slice is reconfigured.

6. the method for wireless communication networking according to claim 5 based on information Perception, which is characterized in that the judgement is used The step of whether business scenario of family request changes, comprising:

Judge whether user initiates new service request；

If user initiates new service request, identify whether the type of service of the new service request changes；

If the type of service of the new service request changes, judge the affiliated business scenario of the type of service whether with It is consistent that configured network is sliced corresponding business scenario；

If the affiliated business scenario of type of service and the configured corresponding business scenario of network slice are inconsistent, user is judged The business scenario of request changes；

If user does not initiate, new service request, no change has taken place or institute for the type of service of the new service request It states that the affiliated business scenario of type of service is consistent with the configured corresponding business scenario of network slice, judges the business field of user's request No change has taken place for scape；

Or

Judge whether user location changes；

If user location changes, judge whether the position of user exceeds the coverage area of network slice；

If the position of user exceeds the coverage area of network slice, judge whether the business scenario of user's affiliated area changes；

If the business scenario of user's affiliated area changes, judge that the business scenario of user's request changes；

If belonging to coverage area that user location is sliced without departing from network there is no the position of variation, user or user The business scenario in region does not change, judge user request business scenario no change has taken place；

Or

Judge whether the mobility of user changes；

If the mobility of user changes, judge whether user mobility exceeds the support range of network slice；

If user mobility exceeds the support range of network slice, judge that the business scenario of user's request changes；

If the mobility of the user support range that no change has taken place or user mobility is sliced without departing from network, judgement No change has taken place for the business scenario of user's request.

7. the method for wireless communication networking according to claim 5 based on information Perception, which is characterized in that the judgement net The step of whether key performance of network slice is more than predetermined threshold value, comprising:

When network slice is wide area seamless coverage slice, if user data transmission rate is less than the first scheduled rate or falls Words rate is greater than 0 or cell handover success rate is less than 100%, judges that the key performance of network slice is more than predetermined threshold value；

If user data transmission rate is greater than or equal to the first scheduled rate and cutting off rate is equal to 0 and cell handover success rate It is 100%, judges that the key performance of network slice is not above predetermined threshold value；

Or

When network slice is hot spot high capacity slice, if user data transmission rate is less than the second scheduled rate or call drop Rate is greater than 0 or peak rate is less than third scheduled rate, judges that the key performance of network slice is more than predetermined threshold value；

If user data transmission rate be greater than or equal to the second scheduled rate and cutting off rate be equal to 0 and peak rate be greater than or Equal to third scheduled rate, judge that the key performance of network slice is not above predetermined threshold value；

Or

When network slice is that the big connection of low-power consumption is sliced, if power consumption of terminal is greater than power consumption predetermined threshold value or cutting off rate is big It is less than Connection Density preset threshold in 0 or network connection number density, judges that the key performance of network slice is more than pre-determined threshold Value；

If power consumption of terminal be less than or equal to power consumption predetermined threshold value and cutting off rate be equal to 0 and network connection number density be greater than or Equal to Connection Density preset threshold, judge that the key performance of network slice is not above predetermined threshold value；

Or

When network slice slice highly reliable for low time delay, if end-to-end time delay is greater than the first delay threshold or time delay of eating dishes without rice or wine It is less than reliability threshold value greater than the second delay threshold or transmission reliability, judges that the key performance of network slice is more than pre- gating Limit value；

If end-to-end time delay be less than or equal to the first delay threshold and time delay of eating dishes without rice or wine less than or equal to the second delay threshold and It transmits reliability and is greater than or equal to reliability threshold value, judge that the key performance of network slice is not above predetermined threshold value.

8. the method for wireless communication networking according to claim 5 based on information Perception, which is characterized in that described to make network The step of slice is reconfigured, comprising:

Current network slice nets the resource adjustment early warning and proposed projects that slice editing machine is sent according to access, into current network Other network slice sequences of operation send corresponding interference level and time delay is horizontal；

It is horizontal, feedback adjusted available for the interference level and time delay that current network slice receives other networks slice Radio resource and cached configuration；

Current network slice is according to available radio resource adjusted and cached configuration, to corresponding networking mode, wireless money Source is adjusted with cached configuration, and adjustment information is sent to access net slice composer.

9. a kind of wireless communication network device based on information Perception characterized by comprising

Parameter acquisition module, for periodically acquiring the parameter of protocal layers in network, wherein the protocal layers are from top to bottom It successively include: physical layer, media access control layer, network layer, network slice layout control layer and operation layer；

Information Perception realizes module, for carrying out data mining to the parameter, realizes information Perception, obtains information Perception knot Fruit, wherein the realization information Perception includes: to realize terminal perception, realize user's perception, realize service-aware, realize network Resource perception and realization network service quality perception；

Network be sliced determining module, for according to the information Perception as a result, determine network slice type, and determine every kind of net The allocation plan of network slice；

Network slice adjustment module judges whether needs pair for the parameter according to protocal layers in the network periodically acquired Every kind of network slice is adjusted, if so, Adjusted Option is determined, so that network slice is adjusted；

The network slice determining module is specifically used for:

When network slice is wide area seamless coverage slice, the rate travel of user and the type of service of user are obtained, judges to use Whether the rate travel at family is greater than network predetermined threshold；

If the rate travel of user is greater than the network predetermined threshold, the networking mode in the allocation plan of network slice is User accesses high-power node；

If the rate travel of user is less than or equal to the network predetermined threshold, judge whether the type of service of user is several According to business；

If the type of service of user is data service, the networking mode in the allocation plan of network slice is the control plane of user Access high-power node, the data surface remote RF unit access of user；

If the type of service of user is not data service, the networking mode in the allocation plan of network slice is that user's access is big Power node；

Or

When network slice is hot spot high capacity slice, the social networks of the corresponding user of terminal, position, the region of terminal are obtained Service distribution, by repetitive requests number in the region be greater than sending down service threshold value service request be sent to mist access section Point；

Judge whether the terminal has terminal direct connection communication capacity；

If the terminal has terminal direct connection communication capacity, judge whether is other users except user described in the region There is the service request；

If other users have the service request in the region, whether the distance between the terminal and other terminals are judged Less than the distance threshold value of terminal direct connection mode；

If the distance between the terminal and other terminals are less than the distance threshold value of terminal direct connection mode, judge between user Whether there are social networks；

If having social networks between user, the networking mode in the allocation plan of network slice is terminal direct connection mode；

If other users the distance between do not have the service request, judge the terminal and other terminals big in the region It is straight in or equal to there is no social networks or the terminal not to have terminal between the distance threshold value of terminal direct connection mode, user Logical communication capacity, judges whether the historical requests number of the business is greater than sending down service threshold value；

If the historical requests number of the business is greater than sending down service threshold value, the networking mould in the allocation plan of network slice Formula is that user accesses mist access node；

If in the allocation plan that the historical requests number of the business is sliced less than or equal to sending down service threshold value, network Networking mode is that user accesses cloud Radio Access Network；

Or

When network slice is that the big connection of low-power consumption is sliced, the position of terminal and the caching of terminal are obtained, judges that the terminal is It is no to have terminal direct connection communication capacity；

If the terminal has terminal direct connection communication capacity, judge whether the distance between the terminal and other terminals are greater than The distance threshold value of terminal direct connection mode；

The distance between the terminal and other terminals are less than or equal to the distance threshold value of the terminal direct connection mode, according to institute The caching for stating terminal judges whether the terminal is cluster head, wherein the terminal and other terminals form a cluster；

If the terminal is not cluster head, the allocation plan of network slice is that the information of the terminal is sent to cluster head；

If the terminal does not have terminal direct connection communication capacity or the distance between the terminal and other terminals greater than described The distance threshold value of terminal direct connection mode or the terminal are cluster head, judge whether the terminal node covers in mist access node Within the scope of lid；

In mist access node coverage area, the networking model in the allocation plan of network slice connects the terminal node for user Enter mist access node；

For the terminal node not in mist access node coverage area, the networking model in the allocation plan of network slice is user Access high-power node；

Or

When network slice slice highly reliable for low time delay, the position of terminal, the service distribution in region are obtained, it will be in the region The service request that repetitive requests number is greater than first threshold is sent to mist access node；

Judge whether the terminal has terminal direct connection communication capacity；

If the terminal has terminal direct connection communication capacity, its except the corresponding user of terminal described in the region is judged Whether his user has the service request；

If other users have the service request in the region, whether the distance between the terminal and other terminals are judged Less than the distance threshold value of the terminal direct connection mode；

If the distance between the terminal and other terminals are less than the distance threshold value of terminal direct connection mode, network slice is matched Setting the networking mode in scheme is terminal direct connection mode；

If in the region other users do not have the distance between the service request, the terminal and other terminals be greater than or Do not have terminal direct connection communication capacity equal to the distance threshold value of terminal direct connection mode or the terminal, judges the user institute The requested resource of the user whether is cached in cell mist access node；

If cell mist access node where the user has caching the requested resource of user, the allocation plan of network slice In networking mode be user access mist access node；

If cell mist access node where the user does not cache the requested resource of the user, the configuration side of network slice Case is that the service request is sent to mist access node, so that the user passes through access mist access node pattern acquiring industry Business.