CN106254263A - The acquisition methods of bottom-layer network jam state information, Apparatus and system - Google Patents
The acquisition methods of bottom-layer network jam state information, Apparatus and system Download PDFInfo
- Publication number
- CN106254263A CN106254263A CN201610874666.9A CN201610874666A CN106254263A CN 106254263 A CN106254263 A CN 106254263A CN 201610874666 A CN201610874666 A CN 201610874666A CN 106254263 A CN106254263 A CN 106254263A
- Authority
- CN
- China
- Prior art keywords
- service entity
- state information
- request instruction
- jam state
- entity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/11—Identifying congestion
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/06—Generation of reports
- H04L43/062—Generation of reports related to network traffic
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0852—Delays
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/10—Active monitoring, e.g. heartbeat, ping or trace-route
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/16—Threshold monitoring
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/52—Network services specially adapted for the location of the user terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- General Health & Medical Sciences (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephonic Communication Services (AREA)
Abstract
Embodiments provide the acquisition methods of a kind of bottom-layer network jam state information, Apparatus and system, being applied to the first public service entity, described method includes: the first request instruction obtaining bottom-layer network jam state information that receiving application entity or the second public service entity send；First request instruction includes: the target geographic position area information in bottom-layer network；The second request instruction obtaining bottom-layer network jam state information is generated according to the first request instruction；Second request instruction is sent to network service entity, makes network service entity obtain the jam state information in target geographic position region according to target geographic position area information；Receive the jam state information that network service entity sends, and jam state information is sent to application entity or the second public service entity.The embodiment of the present invention can obtain the jam state information in target geographic position region exactly, it is achieved the application entity network scheduling to whole system framework, optimizes network configuration.
Description
Technical field
The present invention relates to Internet of Things communication technical field, particularly relate to the acquisition of a kind of bottom-layer network jam state information
Method, Apparatus and system.
Background technology
In order to dispose efficiently and unified M2M (Machine to Machine, machine to machine) communication system, promote
M2M global standards merge with vertical industry application, and Internet of Things field International Organization for Standardization oneM2M proposes a kind of oneM2M
System architecture.
As it is shown in figure 1, be the structural representation of oneM2M system architecture in prior art, oneM2M system architecture is divided into should
By layer, public service layer and web services layer three-decker.Wherein, application layer is by AE (Application Entity, application
Entity) it is responsible for relevant operation and the storage of application program；Public service layer by CSE (Common Services Entity,
Public service entity) it is responsible for converging application layer message formation resource pool, coordinate bottom-layer network transmission simultaneously and serve application
Layer, is the core layer in oneM2M, plays the effect of platform；Internet is responsible for underlying network by NSE (network service entity)
Network transmits.
OneM2M system architecture is broadly divided into communal facility territory and local domain, and communal facility territory includes IN
(Infrastructure Node, communal facility node), local domain includes MN (Middle Node, intermediate node), ASN
(Application Service Node, application service node) and AND (Application Dedicated Node, application
Dedicated node), wherein, AND use AE Yu CSE communication connection mode, IN, MN and ASN use AE Yu CSE communicate to connect or
The mode of CSE Yu CSE communication connection.
Prior art discloses a kind of M2M terminal TCP transmission jamming control method, the method is by calculating sending out of packet
Sending and receive experienced time interval to judge the jam state information of bottom-layer network, the program is only for field end to end
Scape, although M2M terminal can perceive network congestion, but cannot know the jam state information of concrete geographic location area.
Summary of the invention
It is an object of the invention to, it is provided that the acquisition methods of a kind of bottom-layer network jam state information, Apparatus and system, with
Obtain the jam state information of geographic location area concrete in bottom-layer network.
For reaching above-mentioned purpose, embodiments provide the acquisition methods of a kind of bottom-layer network jam state information,
Being applied to the first public service entity, described method includes:
The first of the acquisition bottom-layer network jam state information that receiving application entity or the second public service entity send please
Ask instruction；Described first request instruction includes: the target geographic position area information in described bottom-layer network；
The second request instruction obtaining described bottom-layer network jam state information is generated according to described first request instruction；
Described second request instruction is sent to network service entity, makes described network service entity according to described target ground
Reason position area information obtains the jam state information in described target geographic position region；
Receive the jam state information that described network service entity sends, and described jam state information is sent to described
Application entity or the second public service entity.
More preferably, described generation according to described first request instruction obtains the second of described bottom-layer network jam state information
The step of request instruction, including:
If described first request instruction is single request attribute；
Then generate single according to described first request instruction and obtain the second request of described bottom-layer network jam state information
Instruction；
If described first request instruction is continuous request attribute；
The second request continuously acquiring described bottom-layer network jam state information is then generated according to described first request instruction
Instruction.
More preferably, when described first request instruction is continuous request attribute, described first request instruction includes: request is held
Continuous time gate limit value, predetermined period interval and default first threshold value；
Described network service entity obtains described target geographic position region according to described target geographic position area information
The method of jam state information, including:
Described network service entity will receive the moment of described second request instruction as initial time；
From the beginning of initial time, described network service entity checks described target according to described predetermined period gap periods
Geographic location area jam state information；
It was the first moment that described network service entity records the finish time in each cycle, and when recording each first moment
The congestion degree value in described target geographic position region；
Described network service entity judges whether the first moment of target asks less than described with the time difference of described initial time
Seek duration threshold；Described first moment of target is any one in all first moment；
If it does not, described network service entity terminates checking described target geographic position area jamming status information；
If it is, described network service entity judges that during described first moment of target, whether described congestion degree value is more than institute
State default first threshold value；
If it does, described network service entity generates and sends described target first to described first public service entity
First report of described bottom-layer network jam state information during the moment, and continue target geographic position region described in periodic test
Bottom-layer network jam state information；
If it is not greater, described network service entity continues target geographic position area jamming state described in periodic test
Information.
More preferably, the jam state information that the described network service entity of described reception sends, and described congestion state is believed
Breath is sent to described application entity or the step of the second public service entity, including:
The network service entity that is adapted to receiving the transmission of described network service entity turns with described first public service entity
First report of alias；Described first report comprises the jam state information in described target geographic position region；
It is adapted to described first public service entity public with described application entity or second according to described first report generation
Second report of service entities translation interface altogether；
Described Secondary Report is accused and gives described application entity or the second public service entity.
More preferably, the generation method of described first request instruction, including:
Described application entity or the second public service entity are preset a NetworkStatusPolicy resource, described
Application entity or the second public service entity generate described first request according to a described NetworkStatusPolicy resource
Instruction.
More preferably, the acquisition bottom-layer network congestion state sent at described receiving application entity or the second public service entity
After the step of the first request instruction of information, described method also includes:
According to described first request instruction received, described application entity or the second public service entity are carried out identity
Checking, and according to described NetworkStatusPolicy asset creation a 2nd NetworkStatusPolicy resource and
The container resource being associated with described 2nd NetworkStatusPolicy resource；
Described method also includes:
The jam state information in the described target geographic position region comprised in described first report is stored in described
In container resource.
More preferably, described method also includes:
The termination receiving described application entity or the transmission of the second public service entity obtains bottom-layer network jam state information
The 3rd request instruction；
Described 2nd NetworkStatusPolicy resource is deleted according to described 3rd request instruction.
The embodiment of the present invention additionally provides the acquisition device of a kind of bottom-layer network jam state information, is applied to first public
Service entities, described device includes:
First request instruction receiver module, the acquisition bottom sent for receiving application entity or the second public service entity
First request instruction of network congestion condition information；Described first request instruction includes: the target geographic in described bottom-layer network
Position area information；
Second request instruction generation module, congested for generating the described bottom-layer network of acquisition according to described first request instruction
Second request instruction of status information；
Second request instruction sending module, for described second request instruction is sent to network service entity, makes described
Network service entity obtains the congestion state letter in described target geographic position region according to described target geographic position area information
Breath；
Jam state information receiver module, for receiving the jam state information that described network service entity sends, and will
Described jam state information is sent to described application entity or the second public service entity.
The embodiment of the present invention additionally provides the acquisition system of a kind of bottom-layer network jam state information, and described system includes should
With entity or the second public service entity, the first public service entity and network service entity,
Described application entity or the second public service entity, obtain bottom for sending to described first public service entity
First request instruction of network congestion condition information；
Described first public service entity, the acquisition bottom sent for receiving application entity or the second public service entity
First request instruction of network congestion condition information；Described first request instruction includes: the target geographic in described bottom-layer network
Position area information；The second request generating the described bottom-layer network jam state information of acquisition according to described first request instruction refers to
Order；Described second request instruction is sent to network service entity, makes described network service entity according to described target geographic position
Put area information and obtain the jam state information in described target geographic position region；Receive gathering around of described network service entity transmission
Plug status information, and described jam state information is sent to described application entity or the second public service entity；
Described network service entity, for receiving the second request instruction that described first public service entity sends, according to
Described target geographic position area information obtain described target geographic position region jam state information, and will obtain described in
The jam state information in target geographic position region is sent to described first public service entity.
More preferably, described first public service entity, if being single request attribute specifically for described first request instruction,
Then generate single according to described first request instruction and obtain the second request instruction of described bottom-layer network jam state information；If institute
Stating the first request instruction is continuous request attribute, then continuously acquire described bottom-layer network according to described first request instruction generation and gather around
Second request instruction of plug status information；
When described first request instruction is continuous request attribute, described first request instruction includes: the request persistent period
Threshold value, predetermined period interval and default first threshold value；
Described network service entity, specifically for the moment by receiving described second request instruction as initial time；
From the beginning of initial time, check described target geographic position area jamming state letter according to described predetermined period gap periods
Breath；The finish time recording each cycle was the first moment, and recorded described target geographic position region during each first moment
Congestion degree value；Judge that whether the first moment of target and the time difference of described initial time are less than described request persistent period door
Limit value；Described first moment of target is any one in all first moment；If it does not, terminate checking described target geographic position
Area jamming status information；If it is, judge during described first moment of target, whether described congestion degree value is preset more than described
First threshold value；If it does, generate and the described end when described first public service entity sends described first moment of target
First report of layer network jam state information, and it is congested to continue target geographic position region bottom-layer network described in periodic test
Status information；If it is not greater, target geographic position area jamming status information described in continuation periodic test.
The acquisition methods of bottom-layer network jam state information of embodiment of the present invention offer, Apparatus and system, application entity
Or second public service entity to first public service entity send with target geographic position area information first request refer to
Order, the first request instruction is carried out form conversion by the first public service entity, generates the second request instruction, and the second request is referred to
Order is sent to network service entity, and network service entity can obtain respective objects exactly according to target geographic position area information
The jam state information of geographic location area, and acquisition result is returned to application entity or the second public service entity.The party
Method obtains the jam state information in target geographic position region exactly according to target geographic position area information, can realize application
The entity network scheduling to whole system framework, optimizes network configuration.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the structural representation of oneM2M system architecture in prior art；
The first flow chart of the acquisition methods of the bottom-layer network jam state information that Fig. 2 provides for the embodiment of the present invention；
The second flow chart of the acquisition methods of the bottom-layer network jam state information that Fig. 3 provides for the embodiment of the present invention；
Fig. 4 is the method flow diagram that network service entity continuously acquires target geographic position area jamming status information；
The structural representation of the acquisition device of the bottom-layer network jam state information that Fig. 5 provides for the embodiment of the present invention；
The structural representation of the acquisition system of the bottom-layer network jam state information that Fig. 6 provides for the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
Embodiment one
As in figure 2 it is shown, the first of acquisition methods of the bottom-layer network jam state information provided for the embodiment of the present invention
Flow chart, the method is applied to public service entity (being defined as the first public service entity), comprising:
S210, the of what receiving application entity or the second public service entity sent obtain bottom-layer network jam state information
One request instruction；Described first request instruction includes: the target geographic position area information in described bottom-layer network.
In the present embodiment, target geographic position area information can be the position of any one specific region in bottom-layer network
Information, is defined as target geographic position region by this specific region.
Specifically, when the application entity on upper strata wants the jam state information obtaining certain target geographic position region, then need
The request instruction obtaining this target geographic position area jamming status information is sent to the first public service entity in intermediate layer
(being defined as the first request instruction), and the first request instruction needs comprise target geographic position area information, and due to each
The network service entity that public service entity connects is different, and the bottom-layer network of network service entity management is different, application entity
And the most only transmitted by the signal of a public service inter-entity, the network service arriving management objectives geographic location area is real
Body, therefore, this transmission being accomplished by carrying out signal between each public service entity, to transmit the first request instruction.This enforcement
In example, the public service entity that definable sends the first request instruction to the first public service entity is that the second public service is real
Body.
It should be noted that in existing oneM2M system architecture, turning between application entity and public service entity
Alias is Mca interface, and the translation interface between each public service entity is Mcc interface, therefore, if the first request instruction
Sent by application entity, then its form is applicable to Mca interface；If the first request instruction is by the second public service entity
Send, then its form is applicable to Mcc interface.
S220, the second request generating the described bottom-layer network jam state information of acquisition according to described first request instruction refers to
Order.
Specifically, in oneM2M system architecture, the translation interface between public service entity and network service entity is
Mcn, then the first public service entity needs the first request instruction is carried out form conversion, is applicable to the of Mcn interface to generate
Two request instructions, concrete conversion regime is prior art, and here is omitted.It should be noted that the second request instruction
Content the most also can comprise target geographic position area information.
S230, is sent to network service entity by described second request instruction, makes described network service entity according to described
Target geographic position area information obtains the jam state information in described target geographic position region.
Specifically, the first public service entity, according to the target geographic position area information in the first request instruction, is searched
To the network service entity in this target geographic position region of management, when the first public service solid generation is applicable to Mcn interface
After second request instruction, being occurred by the second request instruction to this network service entity, network service entity refers to according to the second request
Target geographic position area information in order searches corresponding target geographic position region, and obtains this target geographic position region
Jam state information.Network service entity can gather the congested shape in target geographic position region by the way of sending detection bag
State information, specific implementation is prior art, and here is omitted.
S240, receives the jam state information that described network service entity sends, and is sent by described jam state information
To described application entity or the second public service entity.
Specifically, after network service entity gets the jam state information in target geographic position region, by this information
Being sent to the first public service entity, the jam state information in target geographic position region is sent to by the first public service entity
Application entity or the second public service entity.It should be noted that when the second public service entity receives target geographic position
After the jam state information in region, in addition it is also necessary to send that information to coupled application entity.
After application entity receives the jam state information in target geographic position region, can be to target geographic position region
It is analyzed judging, carries out network scheduling with suitable.
For example, need to obtain the number of a large amount of smart electricity meter devices in target geographic position region when application entity
According to, if the bottom-layer network now in region, ammeter equipment present position is in the state of heavy congestion, then big electrometer number
Upload while according to and can aggravate the congested of bottom-layer network, thus when causing obtaining ammeter data, postpone to uprise；According to this enforcement
The method of example, after application entity receives the congestion report in region, intelligent electric meter position, can be according to the congested journey of bottom-layer network
Degree determines when to obtain the data of smart electricity meter device.Seriously gather around when the bottom-layer network in region, ammeter equipment present position is in
During plug-like state, application entity will not send acquisition ammeter data request, to avoid aggravation bottom-layer network congested, until bottom-layer network
Congestion situation improves.
Preferably, application entity can obtain the congestion state letter in multiple target geographic position regions in bottom-layer network simultaneously
Breath, can optionally obtain the data message in the low region of Congestion Level SPCC, optimize network configuration.
The acquisition methods of the bottom-layer network jam state information that the embodiment of the present invention provides, application entity or the second public clothes
Entity sends the first request instruction with target geographic position area information, the first public clothes to the first public service entity
First request instruction is carried out form conversion by entity, generates the second request instruction, and the second request instruction is sent to network
Service entities, network service entity can obtain respective objects geographic location area exactly according to target geographic position area information
Jam state information, and acquisition result is returned to application entity or the second public service entity.The method is according to target ground
Reason position area information obtains the jam state information in target geographic position region exactly, can realize application entity to whole system
The network scheduling of system framework, optimizes network configuration.
Embodiment two
For the method in further optimal enforcement example one, the present embodiment have employed single and obtains and continuously acquire two kinds and obtain
Take the mode of bottom-layer network jam state information.
As it is shown on figure 3, the second of acquisition methods of the bottom-layer network jam state information provided for the embodiment of the present invention
Flow chart, the method includes:
S310, the of what receiving application entity or the second public service entity sent obtain bottom-layer network jam state information
One request instruction；Described first request instruction includes: the target geographic position area information in described bottom-layer network.
Specifically, in order to generate the first request instruction, need to preset in application entity or the second public service entity
NetworkStatusPolicy resource (is defined as a NetworkStatusPolicy resource), application entity or second public
Service entities generates the first request instruction according to a NetworkStatusPolicy resource.Preferably, can be by
NetworkStatusPolicy resource is arranged in the CSEBase resource in existing oneM2M system architecture.
As shown in table 1, for the property parameters table of NetworkStatusPolicy resource, wherein,
NetworkStatusPolicy resource comprises geographicalTargetArea attribute, and this attribute gives target geographic district
Domain information, can be used for the bottom-layer network jam state information of request target geographic area.In the present embodiment,
GeographicalTargetArea attribute can be from the locationPolicy resource existing CSEBase
GeographicalTargetArea attribute is extracted out and is obtained, in its attribute function and former locationPolicy resource
GeographicalTargetArea attribute is consistent.
Table 1
Specifically, after the first request instruction that the second public service entity receives, according to the first request instruction to application
Entity or the second public service entity carry out authentication, to guarantee that application entity or the second public service entity have the right to create
NetworkStatusPolicy resource (concrete authentication process itself is prior art), and according to first
NetworkStatusPolicy asset creation the 2nd NetworkStatusPolicy resource, second
After NetworkStatusPolicy asset creation completes, establishment is associated with the 2nd NetworkStatusPolicy resource
Container resource, this container resource is for storing the bottom-layer network state letter in the target geographic position region of acquisition
Breath.
As shown in table 1, container resource comprises statusContainerID attribute and statusContainerName
Attribute, statusContainerID attribute represents the identification information of container resource, statusContainerName attribute
Represent the title of container resource.Meanwhile, the container resource in existing CSEBase resource increases
NetworkStatusID attribute, this attribute is pointed out to obtain and manage bottom-layer network status information strategy
The ID of NetworkStatusPolicy resource, also indicates that current container resource is for storing bottom-layer network congestion state letter
Breath.
Preferably, no matter whether the 2nd NetworkStatusPolicy resource creates successfully, the first public service entity is all
The response of the 2nd NetworkStatusPolicy resource success or failure can be sent to application entity or the second public service entity
Message, makes application entity or the second public service entity know the acquisition process of bottom-layer network jam state information.
S320, if described first request instruction is single request attribute, then generates single according to described first request instruction
Obtain the second request instruction of described bottom-layer network jam state information.
In the present embodiment, step S320 is a kind of specific implementation of step S210.
Specifically, as shown in table 1, the first request instruction can comprise in NetworkStatusPolicy resource
StatusGetMode attribute, statusGetMode attribute represents the pattern of acquisition request bottom-layer network jam state information, when
When statusGetMode attribute is one-time, represent that single request obtains bottom-layer network jam state information, the second public clothes
Entity generates single according to one-time attribute and obtains the second request instruction of bottom-layer network jam state information.
S330, if described first request instruction is continuous request attribute, then generates continuously according to described first request instruction
Obtain the second request instruction of described bottom-layer network jam state information.
In the present embodiment, step S330 is the another kind of specific implementation of step S210, as shown in table 1, when first please
When to seek the statusGetMode attribute in instruction be continuously, represent continuous acquisition request bottom-layer network congestion state
Information, the second public service entity generates according to continuously attribute and continuously acquires the of bottom-layer network jam state information
Two request instructions.
S340, is sent to network service entity by described second request instruction, makes described network service entity according to described
Target geographic position area information obtains the jam state information in described target geographic position region.
In the present embodiment, NetworkStatusPolicy resource also comprises networkStatusServer attribute, this genus
Property be used for identify the webserver (i.e. network service entity), when bottom-layer network jam state information is provided by network service entity
Time, use this attribute.First public service entity searches management objectives geographical position by networkStatusServer attribute
The network service entity in region, and the second request instruction generated is sent to this network service entity, network service entity root
The jam state information in target geographic position region is obtained according to geographicalTargetArea attribute.
In the present embodiment, by choosing different networkStatusServer property values, multiple M2M bottom can be supported
Network.For example, when bottom-layer network is 3GPP network, by functional entity RCAF (the RAN Congestion of 3GPP
Awareness Function, access network congestion aware function) realize the function of network state service, RCAF can pass through
Each community in affiliated geographic area is performed congestion state detection, and summary information.When bottom-layer network is that WIFI is wireless
During LAN, AP (Access point, access point) realizing the function of network state service, WIFI network can be along with
Access customer number purpose increases and congested quick aggravation, and AP can return the number of users accessed and account for the ratio of pre-configured number
As congestion information.
It should be noted that in the present embodiment, if the first public service entity is sent to the second of network service entity
Request instruction is single request attribute, and network service entity only obtains a target geographic position region according to one-time attribute
Jam state information, if the second request instruction is continuous request attribute, network service entity according to continuously belong to
Property will continuously acquire the jam state information in target geographic position region.
S350, receives the jam state information that described network service entity sends, and is sent by described jam state information
To described application entity or the second public service entity.
Specifically, the first public service entity obtains the congested shape in the target geographic position region that network service entity sends
After state information, send that information to application entity or the second public service entity.
Preferably, step S350 comprises the steps:
A1, receive that described network service entity sends be adapted to network service entity and described first public service entity
First report of translation interface；Described first report comprises the jam state information in described target geographic position region.
Specifically, after network service entity obtains the jam state information in target geographic position region, by this information
It is sent to the first public service entity with the form of polymerization congestion report (being defined as the first report), and the first report needs to be suitable for
In network service entity and described first public service entity translation interface Mcn.The concrete generating mode of the first report is existing
Technology, here is omitted.
Preferably, before network service entity sends the first report, need to verify whether the first public service entity has
Power receives this first report (concrete grammar of verifying authorization is prior art), if the first public service entity does not has authority,
Then network service entity sends an error code.
A2, it is adapted to described first public service entity and described application entity or second according to described first report generation
Second report of public service entity translation interface.
A3, described Secondary Report is accused and gives described application entity or the second public service entity.
Specifically, the second public service entity after receiving the first report, will first report in the target geographic that comprises
The jam state information of the band of position stores the container money being associated with the 2nd NetworkStatusPolicy resource
In source, and generating the second report, the form of this second report is applicable to the first public service entity and application entity translation interface
Mca, or the first public service entity and the translation interface Mcc of the second public service entity, the second public service entity is by
Two reports are sent to corresponding application entity or the second public service entity.Specifically, as shown in table 1,
NetworkStatusPolicy resource also includes that subscription attribute, subscription attribute are supplied to other resources
Subscribing to the interface of this NetworkStatusPolicy resource, therefore, the second public service entity may utilize subscription machine
System sends the second report；Or, the second public service entity can also be by under existing CSEBase resource
Notification mechanism sends the second report.
When the first request instruction is continuous request attribute, in order to realize continuously acquiring the congested of target geographic position region
Status information, network service entity preferably is carried out the method shown in Fig. 4, and the method includes:
S410, described network service entity will receive the moment of described second request instruction as initial time.
S420, from the beginning of initial time, described network service entity checks institute according to described predetermined period gap periods
State target geographic position area jamming status information.
In the present embodiment, the first request instruction also includes asking duration threshold and predetermined period interval, according to the
The second instruction that one instruction generates also comprises the two attribute, the most respectively the NetworkStatusPolicy money shown in table 1
StatusRequestDuration and StatusUpdatePeriod attribute in source.Wherein,
StatusRequestDuration attribute represents that network service entity continuously acquires target geographic position area jamming status information
Total time, the property value of statusRequestDuration attribute is the size of total time, can according to practical situation freely
Set；StatusUpdatePeriod attribute represents that network service entity is periodically detected target geographic position area jamming state
The time interval in each cycle during information, the property value of StatusUpdatePeriod attribute is the big of predetermined period interval
Little, freely can set according to practical situation.
Specifically, ask to refer to when network service entity at a time receives the second of the first public service entity transmission
After order, recording this moment is initial time, and according to the statusRequestDuration in the second request instruction and
StatusThreshold attribute period checks target geographic position area jamming status information.
S430, it was the first moment that described network service entity records the finish time in each cycle, and record each first
The congestion degree value in described target geographic position region during the moment.
Specifically, congestion degree value represents the Congestion Level SPCC in target geographic position region, congestion degree value the biggest explanation mesh
Mark geographic location area is the most congested.The acquisition methods of congestion degree value can wrap by sending multiple detection within each cycle,
Recording the time that all detection bags return averages acquisitions, it is also possible to how many loss according to detecting bag data determines.
In the present embodiment, when, after each end cycle, the record end moment is that the first moment is (when i.e. obtaining multiple first
Carve), and the congestion degree value in target geographic position region when recording each first moment.
S440, described network service entity judges that whether the first moment of the target time difference with described initial time is less than institute
State request duration threshold；Described first moment of target is any one in all first moment.
S450, if it does not, described network service entity terminates checking described target geographic position area jamming status information.
Specifically, when, after the first moment of network service entity record object, the first moment of target and initial time being calculated
Time difference, it is judged that whether this time difference less than the property value of statusRequestDuration attribute, if it is not, then explanation
Total detection time of the second command request has been used up, it is not necessary to is further continued for detection and goes down, and therefore termination is examined by network service entity
Look into the jam state information in target geographic position region.When the first public service entity detects that total detection time has been used up
After, delete the 2nd NetworkStatusPolicy resource, and send deletion second to application entity or the second public service entity
The response of NetworkStatusPolicy resource success or failure.
S460, if it is, described network service entity judges during described first moment of target described congestion degree value whether
The first threshold value is preset more than described.
S470, if it does, described network service entity generates and sends described mesh to described first public service entity
Mark the first report of described bottom-layer network jam state information during the first moment, and continue target geographic position described in periodic test
Put region bottom-layer network jam state information.
S480, gathers around if it is not greater, described network service entity continues target geographic position region described in periodic test
Plug status information.
In the present embodiment, above-mentioned first threshold value of presetting is what NetworkStatusPolicy resource included
StatusThreshold attribute, as shown in table 1, statusThreshold attribute represents target geographic position district set in advance
The threshold value of the congestion state in territory, the property value of statusThreshold attribute is the size of default first threshold value, can root
Freely set according to practical situation.The size presetting the first threshold value is used for distinguishing the power of Congestion Level SPCC, if congestion degree value
More than presetting the first threshold value, illustrate that the Congestion Level SPCC in target geographic position region is higher, if congestion degree value is not more than pre-
If the first threshold value, illustrate that the Congestion Level SPCC in target geographic position region is the highest.
Specifically, if network service entity judges that the first moment of target continues less than request with the time difference of initial time
Time gate limit value, then illustrate that total detection time of the second command request is unexhausted, when network service entity will determine that target the first
During quarter, whether congestion degree value is more than presetting the first threshold value.If it does, the Congestion Level SPCC in explanation target geographic position region
Higher, the first report of bottom-layer network jam state information when now network service entity generates the first moment of target, and should
First report is sent to the first public service entity, and continues the periodic test target geographic position region congested shape of bottom-layer network
State information；If it is not greater, the Congestion Level SPCC in explanation target geographic position region is the highest, network service entity is without generating first
Report, continues periodic test target geographic position area jamming status information.
The acquisition methods of the bottom-layer network jam state information that the present embodiment provides, uses single request and request continuously
Mode, it is achieved single obtains and continuously acquires the network congestion condition information in target geographic position region, adds oneM2M system
System obtains the implementation of the jam state information of bottom-layer network, can make the detection bottom-layer network that oneM2M system is long-term, thus
More optimize network configuration；Meanwhile, the method uses the mode uploading report to send bottom-layer network jam state information, system
Expense is little, provides cost savings.
Although after the request persistent period terminates, network service entity can terminate checking target geographic position area jamming state
Information, but which is passive termination mechanism, and intelligent the highest, therefore the present embodiment have employed the machine of a kind of active termination detection
System, described method also includes:
B1, receive the termination that described application entity or the second public service entity send and obtain bottom-layer network congestion state letter
3rd request instruction of breath.
B2, according to described 3rd request instruction delete described 2nd NetworkStatusPolicy resource.
When application entity or the second public service entity want termination detection bottom-layer network jam state information, can be actively
Generating the 3rd request instruction, the 3rd request instruction includes Delete attribute, From attribute and To attribute, wherein, Delete
Attribute represents that action type is deletion, and From attribute represents application entity or the id information of the second public service entity, To attribute
Represent the address of the NetworkStatusPolicy resource continuously acquiring bottom-layer network jam state information.Application entity or
Two public service entities send the 3rd request instruction to the first public service entity, it is desirable to the first public service entity is deleted and wanted eventually
Only obtain the 2nd NetworkStatusPolicy resource that the jam state information of bottom-layer network is corresponding.
After the first public service entity receives the 3rd request instruction, checking request is deleted
Whether NetworkStatusPolicy resource (i.e. the 2nd NetworkStatusPolicy resource in the present embodiment) exists, with
And whether application entity or the second public service entity have permission this resource of deletion (concrete verification method is prior art), as
Fruit is verified, then the first public service entity deletes corresponding 2nd NetworkStatusPolicy resource, and real to application
Body or the second public service entity send the response deleting the 2nd NetworkStatusPolicy resource success or failure.
In the present embodiment, by using active termination mechanism, actively delete second created
NetworkStatusPolicy resource, to realize the purpose terminating obtaining bottom-layer network jam state information, facilitates application real
The resource distribution of body, optimizes oneM2M system architecture.
Preferably, NetworkStatusPolicy resource can also include mgmtLink attribute, as shown in table 1,
MgmtLink attribute is directed to the list that other resources connect, and includes but not limited to the NSE resource under existing CSEBase resource
With relevant container resource；NSE resource represents bottom-layer network information, is subordinate under CSEBase resource, wherein comprises
Two attributes of NetworkID, pointOfAccess, NetworkID attribute representative bottom-layer network information, each bottom-layer network
There is an exclusive ID, pointOfAccess attribute representative bottom-layer network access-in point information.Connected by mgmtLink attribute
To NSE resource, the different bottom-layer networks that NetworkStatusPolicy resource is corresponding can be identified.
Embodiment three
As it is shown in figure 5, the structure for the acquisition device of the bottom-layer network jam state information of embodiment of the present invention offer is shown
Being intended to, be applied to the first public service entity, for performing method as shown in Figure 2, this device includes:
First request instruction receiver module 510, the acquisition sent for receiving application entity or the second public service entity
First request instruction of bottom-layer network jam state information；Described first request instruction includes: the target in described bottom-layer network
Geographic location area information；
Second request instruction generation module 520, obtains described bottom-layer network for generating according to described first request instruction
Second request instruction of jam state information；
Second request instruction sending module 530, for described second request instruction is sent to network service entity, makes institute
State network service entity and obtain the congestion state in described target geographic position region according to described target geographic position area information
Information；
Jam state information receiver module 540, for receiving the jam state information that described network service entity sends, and
Described jam state information is sent to described application entity or the second public service entity.
The acquisition device of the bottom-layer network jam state information that the embodiment of the present invention provides, application entity or the second public clothes
Entity sends the first request instruction with target geographic position area information, the first public clothes to the first public service entity
First request instruction is carried out form conversion by entity, generates the second request instruction, and the second request instruction is sent to network
Service entities, network service entity can obtain respective objects geographic location area exactly according to target geographic position area information
Jam state information, and acquisition result is returned to application entity or the second public service entity.The method is according to target ground
Reason position area information obtains the jam state information in target geographic position region exactly, can realize application entity to whole system
The network scheduling of system framework, optimizes network configuration.
Preferably, described second request instruction generation module 520, including:
First signal generating unit, if being single request attribute for described first request instruction, then according to described first request
Instruction generates single and obtains the second request instruction of described bottom-layer network jam state information；
Second signal generating unit, if being continuous request attribute for described first request instruction, then according to described first request
Instruction generates the second request instruction continuously acquiring described bottom-layer network jam state information.
Preferably, described jam state information receiver module 540, including:
First report receive unit, for receive described network service entity send be adapted to network service entity and institute
State the first report of the first public service entity translation interface；Described first report comprises described target geographic position region
Jam state information；
Second report signal generating unit, for according to described first report generation be adapted to described first public service entity with
Described application entity or the second report of the second public service entity translation interface；
Secondary Report accuses transmitting element, gives described application entity or the second public service reality for being accused by described Secondary Report
Body.
In the present embodiment, using the mode uploading report to send bottom-layer network jam state information, overhead is little, saves
Cost.
Preferably, described device also includes:
Asset creation module, for public to described application entity or second according to described first request instruction received
Service entities carries out authentication, and according to a described NetworkStatusPolicy asset creation second
NetworkStatusPolicy resource and the container being associated with described 2nd NetworkStatusPolicy resource
Resource；
Jam state information memory module, for the described target geographic position region that will comprise in described first report
Jam state information is stored in described container resource.
Preferably, described device also includes:
3rd request instruction receiver module, for receiving described application entity or the termination of the second public service entity transmission
Obtain the 3rd request instruction of bottom-layer network jam state information；
Resource removing module, for deleting described 2nd NetworkStatusPolicy according to described 3rd request instruction
Resource.
In the present embodiment, by using active termination mechanism, actively delete second created
NetworkStatusPolicy resource, to realize the purpose terminating obtaining bottom-layer network jam state information, facilitates application real
The resource distribution of body, optimizes oneM2M system architecture.
Embodiment four
As shown in Figure 6, the structure of the acquisition system of the bottom-layer network jam state information provided for the embodiment of the present invention is shown
Being intended to, this system can be oneM2M system, and this system includes application entity or the second public service entity, the first public service
Entity and network service entity,
Described application entity or the second public service entity 610, obtain for sending to described first public service entity
First request instruction of bottom-layer network jam state information；
Described first public service entity 620, the acquisition sent for receiving application entity or the second public service entity
First request instruction of bottom-layer network jam state information；Described first request instruction includes: the target in described bottom-layer network
Geographic location area information；Generating the second of the described bottom-layer network jam state information of acquisition according to described first request instruction please
Ask instruction；Described second request instruction is sent to network service entity, makes described network service entity according to described target ground
Reason position area information obtains the jam state information in described target geographic position region；Receive described network service entity to send
Jam state information, and described jam state information is sent to described application entity or the second public service entity；
Described network service entity 630, for receiving the second request instruction that described first public service entity sends, root
The jam state information in described target geographic position region, and the institute that will obtain is obtained according to described target geographic position area information
The jam state information stating target geographic position region is sent to described first public service entity.
The acquisition system of the bottom-layer network jam state information that the embodiment of the present invention provides, application entity or the second public clothes
Entity sends the first request instruction with target geographic position area information, the first public clothes to the first public service entity
First request instruction is carried out form conversion by entity, generates the second request instruction, and the second request instruction is sent to network
Service entities, network service entity can obtain respective objects geographic location area exactly according to target geographic position area information
Jam state information, and acquisition result is returned to application entity or the second public service entity.The method is according to target ground
Reason position area information obtains the jam state information in target geographic position region exactly, can realize application entity to whole system
The network scheduling of system framework, optimizes network configuration.
Preferably, described first public service entity 620, if being that single request belongs to specifically for described first request instruction
Property, then generate single according to described first request instruction and obtain the second request instruction of described bottom-layer network jam state information；
If described first request instruction is continuous request attribute, then generates according to described first request instruction and continuously acquire described underlying network
Second request instruction of network jam state information；
When described first request instruction is continuous request attribute, described first request instruction includes: the request persistent period
Threshold value, predetermined period interval and default first threshold value；
Described network service entity 630, specifically for the moment by receiving described second request instruction as time initial
Carve；From the beginning of initial time, check described target geographic position area jamming state according to described predetermined period gap periods
Information；The finish time recording each cycle was the first moment, and recorded described target geographic position district during each first moment
The congestion degree value in territory；Judge that whether the first moment of target and the time difference of described initial time are less than the described request persistent period
Threshold value；Described first moment of target is any one in all first moment；If it does not, terminate checking described target geographic position
Put area jamming status information；If it is, judge that during described first moment of target, whether described congestion degree value is more than described pre-
If the first threshold value；If it does, generate and described in when described first public service entity sends described first moment of target
First report of bottom-layer network jam state information, and continue target geographic position region bottom-layer network described in periodic test and gather around
Plug status information；If it is not greater, target geographic position area jamming status information described in continuation periodic test.
Preferably, described application entity or the second public service entity 610 preset a NetworkStatusPolicy
Resource, described application entity or the second public service entity 610 generate according to a described NetworkStatusPolicy resource
Described first request instruction.
The acquisition system of the bottom-layer network jam state information that the present embodiment provides, uses single request and request continuously
Mode, it is achieved single obtains and continuously acquires the network congestion condition information in target geographic position region, adds oneM2M system
System obtains the implementation of the jam state information of bottom-layer network, can make the detection bottom-layer network that oneM2M system is long-term, thus
More optimize network configuration.
It should be noted that in this article, the relational terms of such as first and second or the like is used merely to a reality
Body or operation separate with another entity or operating space, and deposit between not necessarily requiring or imply these entities or operating
Relation or order in any this reality.And, term " includes ", " comprising " or its any other variant are intended to
Comprising of nonexcludability, so that include that the process of a series of key element, method, article or equipment not only include that those are wanted
Element, but also include other key elements being not expressly set out, or also include for this process, method, article or equipment
Intrinsic key element.In the case of there is no more restriction, statement " including ... " key element limited, it is not excluded that
Including process, method, article or the equipment of described key element there is also other identical element.
Each embodiment in this specification all uses relevant mode to describe, identical similar portion between each embodiment
Dividing and see mutually, what each embodiment stressed is the difference with other embodiments.Real especially for system
For executing example, owing to it is substantially similar to embodiment of the method, so describe is fairly simple, relevant part sees embodiment of the method
Part illustrate.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit protection scope of the present invention.All
Any modification, equivalent substitution and improvement etc. made within the spirit and principles in the present invention, are all contained in protection scope of the present invention
In.
Claims (10)
1. the acquisition methods of a bottom-layer network jam state information, it is characterised in that be applied to the first public service entity, institute
The method of stating includes:
First request of the acquisition bottom-layer network jam state information that receiving application entity or the second public service entity send refers to
Order；Described first request instruction includes: the target geographic position area information in described bottom-layer network；
The second request instruction obtaining described bottom-layer network jam state information is generated according to described first request instruction；
Described second request instruction is sent to network service entity, makes described network service entity according to described target geographic position
Put area information and obtain the jam state information in described target geographic position region；
Receive the jam state information that described network service entity sends, and described jam state information is sent to described application
Entity or the second public service entity.
Method the most according to claim 1, it is characterised in that described according to described first request instruction generation acquisition
The step of the second request instruction of bottom-layer network jam state information, including:
If described first request instruction is single request attribute；
Then generate single according to described first request instruction and obtain the second request instruction of described bottom-layer network jam state information；
If described first request instruction is continuous request attribute；
The second request instruction continuously acquiring described bottom-layer network jam state information is then generated according to described first request instruction.
Method the most according to claim 2, it is characterised in that when described first request instruction is continuous request attribute,
Described first request instruction includes: request duration threshold, predetermined period interval and default first threshold value；
Described network service entity obtains gathering around of described target geographic position region according to described target geographic position area information
The method of plug status information, including:
Described network service entity will receive the moment of described second request instruction as initial time；
From the beginning of initial time, described network service entity checks described target geographic according to described predetermined period gap periods
Band of position jam state information；
It was the first moment that described network service entity records the finish time in each cycle, and described in when recording each first moment
The congestion degree value in target geographic position region；
Described network service entity judges whether the first moment of target holds less than described request with the time difference of described initial time
Continuous time gate limit value；Described first moment of target is any one in all first moment；
If it does not, described network service entity terminates checking described target geographic position area jamming status information；
If it is, described network service entity judges that during described first moment of target, whether described congestion degree value is more than described pre-
If the first threshold value；
If it does, described network service entity generates and sends described first moment of target to described first public service entity
First report of Shi Suoshu bottom-layer network jam state information, and continue target geographic position region bottom described in periodic test
Network congestion condition information；
If it is not greater, described network service entity continues target geographic position area jamming state letter described in periodic test
Breath.
Method the most according to claim 3, it is characterised in that the congested shape that the described network service entity of described reception sends
State information, and described jam state information is sent to described application entity or the step of the second public service entity, including:
The network service entity that is adapted to receiving the transmission of described network service entity connects with described first public service entity conversion
First report of mouth；Described first report comprises the jam state information in described target geographic position region；
It is adapted to described first public service entity and described application entity or the second public clothes according to described first report generation
Second report of entity translation interface；
Described Secondary Report is accused and gives described application entity or the second public service entity.
Method the most according to claim 3, it is characterised in that the generation method of described first request instruction, including:
Described application entity or the second public service entity are preset a NetworkStatusPolicy resource, described application
Entity or the second public service entity generate described first request according to a described NetworkStatusPolicy resource and refer to
Order.
Method the most according to claim 5, it is characterised in that at described receiving application entity or the second public service entity
After the step of the first request instruction obtaining bottom-layer network jam state information sent, described method also includes:
According to described first request instruction received, described application entity or the second public service entity are carried out authentication,
And according to described NetworkStatusPolicy asset creation a 2nd NetworkStatusPolicy resource and with institute
State the container resource that the 2nd NetworkStatusPolicy resource is associated；
Described method also includes:
The jam state information in the described target geographic position region comprised in described first report is stored in described
In container resource.
Method the most according to claim 6, it is characterised in that described method also includes:
Terminating of receiving that described application entity or the second public service entity send obtains the of bottom-layer network jam state information
Three request instructions；
Described 2nd NetworkStatusPolicy resource is deleted according to described 3rd request instruction.
8. the acquisition device of a bottom-layer network jam state information, it is characterised in that be applied to the first public service entity, institute
State device to include:
First request instruction receiver module, the acquisition bottom-layer network sent for receiving application entity or the second public service entity
First request instruction of jam state information；Described first request instruction includes: the target geographic position in described bottom-layer network
Area information；
Second request instruction generation module, obtains described bottom-layer network congestion state for generating according to described first request instruction
Second request instruction of information；
Second request instruction sending module, for described second request instruction is sent to network service entity, makes described network
Service entities obtains the jam state information in described target geographic position region according to described target geographic position area information；
Jam state information receiver module, for receiving the jam state information that described network service entity sends, and by described
Jam state information is sent to described application entity or the second public service entity.
9. the acquisition system of a bottom-layer network jam state information, it is characterised in that described system includes application entity or
Two public service entities, the first public service entity and network service entity,
Described application entity or the second public service entity, obtain bottom-layer network for sending to described first public service entity
First request instruction of jam state information；
Described first public service entity, the acquisition bottom-layer network sent for receiving application entity or the second public service entity
First request instruction of jam state information；Described first request instruction includes: the target geographic position in described bottom-layer network
Area information；The second request instruction obtaining described bottom-layer network jam state information is generated according to described first request instruction；
Described second request instruction is sent to network service entity, makes described network service entity according to described target geographic position district
Domain information obtains the jam state information in described target geographic position region；Receive the congested shape that described network service entity sends
State information, and described jam state information is sent to described application entity or the second public service entity；
Described network service entity, for receiving the second request instruction that described first public service entity sends, according to described
Target geographic position area information obtains the jam state information in described target geographic position region, and the described target that will obtain
The jam state information of geographic location area is sent to described first public service entity.
System the most according to claim 9, it is characterised in that
Described first public service entity, if being single request attribute specifically for described first request instruction, then according to described
First request instruction generates single and obtains the second request instruction of described bottom-layer network jam state information；If described first request
Instruction is continuous request attribute, then generate according to described first request instruction and continuously acquire described bottom-layer network jam state information
The second request instruction；
When described first request instruction is continuous request attribute, described first request instruction includes: request duration threshold
Value, predetermined period interval and default first threshold value；
Described network service entity, specifically for the moment by receiving described second request instruction as initial time；From
Begin the moment, check described target geographic position area jamming status information according to described predetermined period gap periods；Note
The finish time recording each cycle was the first moment, and recorded the congested of described target geographic position region during each first moment
Degree value；Judge that whether the first moment of the target time difference with described initial time is less than described request duration threshold；
Described first moment of target is any one in all first moment；If it does not, terminate checking described target geographic position region
Jam state information；If it is, judge during described first moment of target, whether described congestion degree value presets first more than described
Threshold value；If it does, generate and described underlying network when described first public service entity sends described first moment of target
First report of network jam state information, and continue target geographic position region bottom-layer network congestion state described in periodic test
Information；If it is not greater, target geographic position area jamming status information described in continuation periodic test.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610874666.9A CN106254263B (en) | 2016-09-30 | 2016-09-30 | Acquisition methods, the apparatus and system of bottom-layer network jam state information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610874666.9A CN106254263B (en) | 2016-09-30 | 2016-09-30 | Acquisition methods, the apparatus and system of bottom-layer network jam state information |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106254263A true CN106254263A (en) | 2016-12-21 |
| CN106254263B CN106254263B (en) | 2019-09-20 |
Family
ID=57612690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610874666.9A Active CN106254263B (en) | 2016-09-30 | 2016-09-30 | Acquisition methods, the apparatus and system of bottom-layer network jam state information |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106254263B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103548325A (en) * | 2011-06-17 | 2014-01-29 | 华为技术有限公司 | Cloud service control and management architecture expanded to interface the network stratum |
| CN103686841A (en) * | 2012-09-10 | 2014-03-26 | Sap股份公司 | System and method for predictive network congestion control |
| CN105794258A (en) * | 2014-11-10 | 2016-07-20 | 华为技术有限公司 | Congestion notification method, related device and system |
-
2016
- 2016-09-30 CN CN201610874666.9A patent/CN106254263B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103548325A (en) * | 2011-06-17 | 2014-01-29 | 华为技术有限公司 | Cloud service control and management architecture expanded to interface the network stratum |
| CN103686841A (en) * | 2012-09-10 | 2014-03-26 | Sap股份公司 | System and method for predictive network congestion control |
| CN105794258A (en) * | 2014-11-10 | 2016-07-20 | 华为技术有限公司 | Congestion notification method, related device and system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106254263B (en) | 2019-09-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105301416B (en) | Equipment for monitoring power quality and its monitoring method | |
| CN103209402B (en) | Set of terminal accessibility determines method and system | |
| CN101710979B (en) | Method for managing video monitoring system and central management server | |
| US20150023219A1 (en) | Charging method and apparatus | |
| CN103369527A (en) | Method, device and system for WiFi (wireless fidelity) network sharing | |
| CN104488231A (en) | Real-time network monitoring and subscriber identification with an on-demand appliance | |
| CN111262865B (en) | Method, device and system for making access control strategy | |
| CN107889194B (en) | Obtain, provide method, equipment and the medium of wireless access point access information | |
| CN109660593B (en) | Internet of things platform access management method, device and system | |
| CN105100174A (en) | Method, device and system for scheduling Internet resource | |
| CN109831783A (en) | Open the method and system of micro-base station | |
| CN107182098A (en) | For realizing the method and apparatus that user equipment switches between WAP | |
| CN106982430B (en) | Portal authentication method and system based on user use habits | |
| CN107948979B (en) | Information processing method and device and auditing equipment | |
| CN106685891A (en) | Verification method and apparatus for accessing network | |
| CN102594839B (en) | Method for distinguishing pseudo dynamic host configuration protocol (DHCP) servers and switchboards | |
| CN103916444A (en) | Method for displaying number information through cloud model | |
| CN107592360A (en) | A kind of Internet of Things data polymerization and system based on mixed cloud | |
| CN106534955A (en) | Switching control method of smart television device, and mobile terminal | |
| CN103973747A (en) | Method and device for acquiring content | |
| CN102075588B (en) | Method and system for realizing network address translation (NAT) transversing and equipment | |
| CN103095604A (en) | System and method for identifying specific application of home network | |
| CN103096433A (en) | Service gateway choosing method and system of terminal group | |
| CN107610450A (en) | Quick about car method and system based on 4G network mobile phone IP direct-connecting technologies | |
| CN106254263A (en) | The acquisition methods of bottom-layer network jam state information, Apparatus and system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |