CN103813350B - Agricultural internet of things cloud communication system performance simulation platform - Google Patents
Agricultural internet of things cloud communication system performance simulation platform Download PDFInfo
- Publication number
- CN103813350B CN103813350B CN201410051120.4A CN201410051120A CN103813350B CN 103813350 B CN103813350 B CN 103813350B CN 201410051120 A CN201410051120 A CN 201410051120A CN 103813350 B CN103813350 B CN 103813350B
- Authority
- CN
- China
- Prior art keywords
- network
- gprs
- host node
- data
- wlan
- 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.)
- Active
Links
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses an agricultural internet of things cloud communication system performance simulation platform. The agricultural internet of things cloud communication system performance simulation platform mainly comprises a channel management module, a base station system, a major node and sensor nodes, wherein the base station system, the major node and the sensor nodes are respectively connected with the channel management module. The agricultural internet of things cloud communication system performance simulation platform can overcome shortcomings of high network cost, heavy system load, more deploying difficulty and the like in the prior art so as to achieve the advantages of low network cost, light system load, and less deploying difficulty.
Description
Technical field
The present invention relates to Communication System Simulation experimental technique field, in particular it relates to a kind of agriculture Internet of Things cloud communication system
System performance simulation platform.
Background technology
In the outdoor occasion that some wired fixation means are not enough, it is inevitable to access data using mobile communications network
's.But, mobile communications network is relatively costly, system load, therefore this part is analyzed and is optimized with important meaning
Justice.
In the network structure of the layering Internet of Things of master-slave mode, node, the quantity of relaying, the arrangement mode of relaying and conjunction
Suitable type of service is the important parameter for being related to network performance.During network design is carried out, need according to business need
Seek rational planning via node quantity.For various application scenarios, need to estimate the capacity situation of network.It is existing it is many with regard to
The scheme and Construction Practice of Internet of Things, but all these schemes and practice lack the measurement in index, it is also difficult to from the side of system
Investigate the performance of each part and cost performance in face.
During the present invention is realized, at least there is network cost height, system load in inventor in finding prior art
Defect big with deployment difficulty etc. greatly.
The content of the invention
It is an object of the present invention to be directed to the problems referred to above, propose that a kind of agriculture Internet of Things cloud communication system performance emulation is flat
Platform, to realize that network cost is low, system load is little and dispose the little advantage of difficulty.
For achieving the above object, the technical solution used in the present invention is：A kind of agriculture Internet of Things cloud communication system performance is imitated
True platform, including channel management module, and base station system, host node and the sensing being connected with the channel management module respectively
Device node, wherein：
The base station system, for the server system for representing GPRS base stations and WLAN base stations and connect by public network,
Effective packet is passed to into channel management module；
The host node, for monitoring MS master-slave network and access network IEEE 802.11 and GPRS；Host node is received
From node data and compress, be integrated into and authority data bag and then base station system passed to by GPRS or WLAN；
The sensor node, for as data source, the generation data in cycle, data by the form formulated, Jing master-
Send from sensor network, then received by host node；
The channel management module, for unifying management and control base station system, host node and sensor node.In OMNeT++,
ChannelControl (channel management) module is the core of mobile network's structure, and it is according to the distance between node and node
Physical characteristics, it is dynamic among the nodes to set up or break connection.Comprising positional information and mobile message, and which node needs
The information such as transmission and communication.ChannelControl (channel management) module uses a fixed value or according to SNR thresholding meters
This value is calculated, network is subdivided into into several quadrants with the length of interference range then.Due to each single node listing only
Respective quadrant is stored in, ChannelControl (channel management) modules are according to the company between corresponding list update node
Connect, without traveling through all of node.
Further, the base station system, including the service system application layer for being sequentially connected to the channel management module
With wlan network module.
Further, the base station system, including the service system application layer for being sequentially connected to the channel management module
With GPRS network module.
Further, the base station system, also including the mobility manager being connected with service system application layer respectively and
Event prompt device.
Further, the host node, including host node application layer, and be connected with the channel management module respectively
GPRS mobile stations, 802.11 access point of WLAN mobile stations and IEEE；802.11 access point of the GPRS mobile stations and IEEE, point
It is not connected with host node application layer.Mobile device module, i.e. host node, realize that the data between sensor and server network turn
Send out.Internal protocol structure is as shown in Figure 3.Protocol module includes the application layer of the superiors, realize the integration to sensing data with
Forwarding.Then transmission network includes GPRS, WLAN two parts.Wlan network, including conversion layer and access point network interface card and upper one section
Middle Sensor section is similar to；Difference is the host node when sensor node transmits data to host node by wlan network
In WLAN access point modes, when host node transmits data to server by wlan network, host node is moved in WLAN
Platform pattern.GPRS networks, represent data by mobile communications network, the process transmitted in the form of GPRS flows.Host node
The role of mobile station is in the gprs networks.
Further, the host node, also including being connected to the GPRS mobile stations, WLAN mobile stations and IEEE
Message sorter between 802.11 access points and channel management module；And/or,
The host node, also including the conversion being connected between 802.11 access point of the host node application layer and IEEE
Module；And/or,
The host node, also including the mobility manager and event prompt being connected with the host node application layer respectively
Device.
Further, the sensor node, including sensor node application layer, is connected with the channel management module
802.11 access points of IEEE, and the conversion being connected between 802.11 access point of the sensor node application layer and IEEE
Module.Sensor node application layer is to produce data.Using 802.11 protocol conversion layers of-IEEE.It is the net by formulating
Network agreement sends data, needs to change data form, to adapt to the requirement of transmission network.Need to adapt to WLAN networks
Will, IP address and port numbers are specified to data.Transmission network network interface card.Using the 802.11 network infrastructure moulds of IEEE of standard
Formula is used as bearer network.Host node is WLAN accessing points.Data are transmitted along protocol stack.
Further, the sensor node, also including the mobility being connected with the sensor node application layer respectively
Manager and event prompt device.
Further, 802.11 access points of the IEEE, including IEEE, 802.11 network interface card.
The agriculture Internet of Things cloud communication system performance emulation platform of various embodiments of the present invention, due to mainly including channel management
Module, and base station system, host node and the sensor node being connected with channel management module respectively；Can be by soft in emulation
Network protocol processes are rebuild in part, checking and the performance estimation to objective network is realized；Such that it is able to overcome net in prior art
Network high cost, the defect that system load is big and deployment difficulty is big, to realize that network cost is low, system load is little and deployment difficulty is little
Advantage.
Other features and advantages of the present invention will be illustrated in the following description, also, partly be become from description
Obtain it is clear that or being understood by implementing the present invention.
Below by drawings and Examples, technical scheme is described in further detail.
Description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes a part for description, the reality with the present invention
Applying example is used for explaining the present invention together, is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the module rack composition of agricultural Internet of Things cloud communication system performance emulation platform of the invention；
Fig. 2 is that the work of sensor node submodule in agricultural Internet of Things cloud communication system performance emulation platform of the invention is former
Reason figure；
Fig. 3 is the operation principle of host node submodule in agricultural Internet of Things cloud communication system performance emulation platform of the invention
Figure；
Fig. 4 is the operation principle of base station system submodule in agricultural Internet of Things cloud communication system performance emulation platform of the invention
Figure.
Specific embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that preferred reality described herein
Apply example and be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Lack the deficiency of the measurement in index to solve existing scheme and practice, the present invention is using OMNeT++ to agricultural
The totality and various pieces of Internet of Things is emulated.The emulation, can be repeated several times execution with the procotol of simulating reality.It is logical
Cross emulation, obtain performance parameter of the procotol under different configuration conditions, such as message delay, packet loss, the bit error rate,
The information such as channel utilization.Can be with modifying agreements process or optimization network configuration according to these data.
According to embodiments of the present invention, as Figure 1-Figure 4, there is provided a kind of agriculture Internet of Things cloud communication system performance emulation
Platform, by network protocol processes are rebuild in simulation software, realizes checking and performance estimation to objective network；It is verified
Data are reached to be weighed；Performance estimation is by the data of objective network are average, maximum end-to-end delay and network channel utilization rate weighing apparatus
Amount.
The agriculture Internet of Things cloud communication system performance emulation platform of the present embodiment, including channel management module, and respectively
Base station system, host node and the sensor node being connected with channel management module, wherein：Base station system, for representing GPRS bases
Stand and WLAN base stations and the server system connected by public network, effective packet is passed to into channel management module；It is main
Node, for monitoring MS master-slave network and access network IEEE 802.11 and GPRS；Host node is received from node data and is pressed
Contract, be integrated into authority data bag and then base station system is passed to by GPRS or WLAN；Sensor node, for as data
Source, the generation data in cycle, form of the data by formulation, Jing MS master-slave sensor network send, and are then received by host node；
Channel management module, for unifying management and control base station system, host node and sensor node.
Wherein, above-mentioned base station system, including the service system application layer and WLAN nets that are sequentially connected to channel management module
Network module.And/or, base station system, including the service system application layer and GPRS network mould that are sequentially connected to channel management module
Block.
In the above-described embodiments, base station system, also including the mobility manager being connected with service system application layer respectively
With event prompt device.
Above-mentioned host node, including host node application layer, and be connected with channel management module respectively GPRS mobile stations,
802.11 access point of WLAN mobile stations and IEEE；802.11 access point of GPRS mobile stations and IEEE, respectively with host node application
Layer connection.Host node, also including being connected to GPRS mobile stations, WLAN mobile stations and 802.11 access points of IEEE and channel
Message sorter between management module；And/or, host node is also connect with IEEE 802.11 including being connected to host node application layer
Modular converter between access point；And/or, host node, also including the mobility manager being connected with host node application layer respectively and
Event prompt device.
The sensor node, including sensor node application layer, the IEEE 802.11 being connected with channel management module are connect
Access point, and the modular converter being connected between 802.11 access point of sensor node application layer and IEEE.Sensor node,
Also include mobility manager and the event prompt device being connected with sensor node application layer respectively.
In the above-described embodiments, 802.11 access points of IEEE, including IEEE, 802.11 network interface card.
The agriculture Internet of Things cloud communication system performance emulation platform of above-described embodiment, is included in simulation software and rebuilds sensing
The submodules such as device node, host node and base station system, construct fusion Sensor Network GPRS/WLAN remotely cover, heterogeneous network hang down
Vertical cut is changed and configures the application scenarios of multiple Sensor Networks；By changing parameter configuration and different application scene simulation, one is obtained
Performance parameter of the individual procotol under different configuration conditions, so as to modifying agreements process or optimization network configuration.The agriculture thing
Networking cloud communication system performance emulation platform, in terms of mainly including following three：
(1) merge Sensor Network GPRS/WLAN remotely to cover
This function shows as network simulation and is made up of two kinds of procotols of GPRS and WLAN, and data are first in transmitting procedure
After experienced both networks.Sensor network and GPRS/WLAN network skills are tested by the detailed process for realizing data exchange
The feasibility of art.
(2) heterogeneous network Vertical Handover
This function is shown as two kinds of procotols of GPRS and WLAN and is combined by LAN-wide area net mode.Data exist
The vertical handover procedure between two kinds of networks is realized during host node is forwarded.This mistake has been rebuild in analogue system
Journey.
(3) Sensor Network application scenarios
This function shows as application scenarios various for sensor network, including greenhouse-environment, land for growing field crops environment, cold chain fortune
Defeated process, production and processing.In emulation platform, sensor node is randomly dispersed in the place of specified size；Node has one
Fixed translational speed.By the configuration combination for changing emulation, the rings such as booth, land for growing field crops and cold chain transportation, production and processing can be simulated
Border.
The agriculture Internet of Things cloud communication system performance emulation platform of above-described embodiment, solves the skill adopted by its technical problem
Art scheme is：
In order to the performance of design system is tested by network simulation, layering Internet of Things framework is realized in OMNeT++ softwares.
OMNeT++ interfaces are as illustrated, the abstract module structure at the interface is Fig. 1.This network is made up of three parts：
(1) several sensor nodes.Sensor node is used as data source, the generation data in cycle.Data are by formulation
Form, Jing MS master-slave sensor network send, and are then received by host node.
The OMNeT++ internal modules system of sensor node as shown in Fig. 2 the left side is software interface sectional drawing in figure, the right
It is to illustrate icon.Node includes several agreements and software system module.Protocol module constitutes protocol stack from top to bottom：1. apply
Layer（app）.To produce data.2. 802.11 protocol conversion layers of-IEEE are applied（ethnetwlayer）.It is by formulating
Procotol sends data, needs to change data form, to adapt to the requirement of transmission network.It is adaptation WLAN in figure
Network needs, and specifies IP address and port numbers to data.3. transmission network network interface card（stationwifinic）.Mark used in Fig. 2
Accurate 802.11 network infrastructure patterns of IEEE are used as bearer network.Host node is WLAN accessing points.Data are along agreement
Stack is transmitted；The air frame of wireless link is forwarded by global control module cc.Control depends on mobility module
mobility.The module can arrange node coordinate, translational speed, direction, accelerate and run into the reversion side behind the edge of place
To.
(2) several host nodes.Host node is while listening for MS master-slave network and access network.Here it is IEEE respectively
802.11 and GPRS.Host node is received from node data and is compressed, is integrated into authority data bag and then passed by GPRS or WLAN
Pass base station system.
Mobile device module, i.e. host node, realize the data forwarding between sensor and server network.Internal agreement is tied
Structure is as shown in Figure 3.Protocol module includes application layer app of the superiors, realizes the integration to sensing data with forwarding.Then pass
Defeated network includes GPRS and WLAN two parts.Message sorter multiRadio is responsible for connecing two sets of network mappings to one in the air
In mouthful.Wlan network, including conversion layer ethnetwlayer and access point network interface card wifiapnic and Sensor section in upper one section
It is similar；Difference is that host node is in WLAN access point modes.GPRS network, represents data by mobile radio communication
Network, the process transmitted in the form of GPRS flows.Host node role in the gprs networks in mobile station.Corresponding agreement mould
Block is in mobile3gnic.
(3) base station system.The server system for representing GPRS and WLAN base stations and being connected by wide area network.Here it is
For the sake of simplification, the public wide area network being located using server, an and application layer reality being reduced on GPRS agreements are eliminated
Body.
Base station network module, as shown in figure 4, the server for representing GPRS base stations and WLAN base stations and being connected by public network
System.Technical solution of the present invention simplifies the less common network protocol of the degree of association, directly makes base station network by effective data
Bag passes to the data analysis module app equivalent to server process program.Other modules in subsystem in addition to application layer
Have been described before, be not repeated.
In the diagram, mobile management module（mobility）, for updating the position coordinateses of device node.Due to only
Physical equipment just needs to update coordinate, therefore each equipment has a mobility module；The module can be used as autonomous device
Mark.Need not be connected with inside modules submodule.
Event prompt device（Noti cationBoard）Module, for the related module of the activation when network occurs event.
Due to the restriction of OMNeT++ simulation frames, main time-triggered protocol function handleMessage () function is only receiving message
When trigger.Other kinds of event, such as signal conflict, channel status switch to busy or free time etc., need a kind of mechanism to touch
Send out response process.This trigger mechanism is by event prompt device（Noti cationBoard）Module is realized, equivalent to design pattern
In event sniffer.Prompting apparatuss module is included in INeT storehouses.Module represents all of information with an enumeration type
Type.All of equipment has the prompting apparatuss module of oneself；All prompting apparatuss share subscription list.When a known event occurs
When, prompting apparatuss can be triggered.According to shared module list, the receiver function of all of event subscription person can be called.The mould
Block receiver module external event, it is not necessary to be connected with inside modules submodule.
In the system protocol stack system shown in Fig. 1, data from the beginning of the application layer protocol of sensor node, through forwarding
Reach the application layer entity of base station system.Radio communication therein is realized by channel management module forwarding.Shown in the figure
In emulation module, internet of things application layer is voluntarily write.IEEE 802.11 is using the standard downloaded in OMNeT++ official websites
Existing code in the INET of module library.GPRS does not have ready-made version, and a more easy emulator version has been write in the system,
It is embodied as the function that host node provides channel access and management radio resource allocation.
What technical solution of the present invention can reach has the technical effect that：It is imitative by changing parameter configuration and different application scene
Very, performance parameter of the procotol under different configuration conditions, such as message delay, packet loss, the bit error rate, channel are obtained
The information such as utilization rate.Can be with modifying agreements process or optimization network configuration according to these data.
For example, simulated program can be run on a computer, using 10.10 operating systems of Ubuntu, OMNeT++
4.1 simulated program.OMNeT++ 4.1 has carried Eclipse IDE, needs JAVA JDK 7u1 32.Make inside emulation platform
With 20110225 version of INET module librarys.
JAVA JDK, OMNeT++ softwares are installed successively.
The Eclipse development environments that OMNeT++ is carried are opened, working directory is then selected, is imported INET and AgriSafe
Project.
Compiling all items.Select the Profile Up under AgriSafe/simulation catalogues.
After setting above-mentioned general configuration parameter, change respectively number of nodes, place size and node application layer transmission frequency,
After data packet length and channel quantity, observation end-to-end delay, the situation of change of channel utilization.
The Cmdenv interfaces of OMNeT++ can be used, is run by Script controlling batch.Using command mode, call
The opp_runall instruments that program is carried, batch operation emulation, using No. run and configuration file specifying：
system "opp_runall -j2 ./AgriSafe -l ../inet/src/inet -u Cmdenv -f
../simulation/ scenarios /${simRun}.ini -r 15..17 -c $config"。
In sum, the agriculture Internet of Things cloud communication system performance emulation platform of the various embodiments described above of the present invention, it is main to wrap
Include and the submodules such as sensor node, host node and base station system are rebuild in simulation software, construct fusion Sensor Network GPRS/
WLAN is remotely covered, heterogeneous network Vertical Handover and configure the application scenarios of multiple Sensor Networks.By change parameter configuration and
Different application scene simulation, obtains performance parameter of the procotol under different configuration conditions, so as to modifying agreements process
Or optimization network configuration.The agriculture Internet of Things cloud communication system performance emulation platform, it is possible to resolve existing scheme and practice lack finger
The deficiency of the measurement put on, can investigate the advantage of the performance of each part in terms of system.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, the present invention is not limited to,
Although being described in detail to the present invention with reference to the foregoing embodiments, for a person skilled in the art, which still may be used
To modify to the technical scheme described in foregoing embodiments, or equivalent is carried out to which part technical characteristic.
All any modification, equivalent substitution and improvements within the spirit and principles in the present invention, made etc., should be included in the present invention's
Within protection domain.
Claims (5)
1. a kind of agriculture Internet of Things cloud communication system performance emulation platform, it is characterised in that including channel management module, Yi Jifen
Base station system, host node and the sensor node not being connected with the channel management module, wherein：
The base station system, for the server system for representing GPRS base stations and WLAN base stations and connect by public network, will have
The packet of effect passes to channel management module, including be sequentially connected to the channel management module service system application layer and
GPRS network module；Also include mobility manager and the event prompt device being connected with service system application layer respectively；Network is imitated
Very it is made up of two kinds of procotols of GPRS and WLAN, data successively experienced both networks in transmitting procedure, by realizing
The detailed process test sensor network of data exchange and the feasibility of PRS/WLAN network technologies；GPRS and two kinds of networks of WLAN
Agreement is realized between two kinds of networks during forwarding through host node by LAN-wide area net mode combination, data
Vertical handover procedure；
The host node, for monitoring MS master-slave network and access network IEEE 802.11 and GPRS；Host node is received from section
Point data is simultaneously compressed, is integrated into authority data bag and then passes to base station system by GPRS or WLAN；
Host node, realizes the data forwarding between sensor and server network, and the protocol module of internal protocol structure is included most
Application layer app on upper strata, realizes the integration to sensing data with forwarding；Then transmission network includes GPRS and WLAN two
Point；Message sorter multiRadio is responsible for two sets of network mappings in an air interface；Wlan network, including conversion layer
Ethnetwlayer is similar with Sensor section in upper one section with access point network interface card wifiapnic；Difference is host node
In WLAN access point modes；GPRS network, represents data by mobile communications network, the transmission in the form of GPRS flows
Process, host node role in the gprs networks in mobile station, corresponding protocol module is in mobile3gnic；
The sensor node, for used as data source, the generation data in cycle, form of the data by formulation, Jing MS master-slave are passed
Sensor network sends, and is then received by host node；The sensor node, including sensor node application layer, with the channel
802.11 access points of IEEE of management module connection, and be connected to the sensor node application layer and connect with IEEE 802.11
Modular converter between access point；
Sensing node includes several agreements and software system module, and protocol module constitutes protocol stack from top to bottom：Application layer, uses
To produce data；Using 802.11 protocol conversion layers of-IEEE, it is that the procotol by formulating sends data, needs to data
Form is changed, to adapt to the requirement of transmission network；Transmission network network interface card；The channel management module, for unifying management and control
Base station system, host node and sensor node；
The submodules such as sensor node, host node and base station system are rebuild in simulation software, fusion Sensor Network GPRS/ is constructed
WLAN is remotely covered, heterogeneous network Vertical Handover and configure the application scenarios of multiple Sensor Networks, by change parameter configuration and
Different application scene simulation, obtains performance parameter of the procotol under different configuration conditions, so as to modifying agreements process
Or optimization network configuration.
2. agriculture Internet of Things cloud communication system performance emulation platform according to claim 1, it is characterised in that the base station
System, including the service system application layer and wlan network module that are sequentially connected to the channel management module.
3. agriculture Internet of Things cloud communication system performance emulation platform according to claim 1, it is characterised in that the main section
Point, including host node application layer, and be connected with the channel management module respectively GPRS mobile stations, WLAN mobile stations and
802.11 access points of IEEE；802.11 access point of the GPRS mobile stations and IEEE, is connected with host node application layer respectively.
4. agriculture Internet of Things cloud communication system performance emulation platform according to claim 3, it is characterised in that the main section
Point, also including being connected to the GPRS mobile stations, WLAN mobile stations and 802.11 access points of IEEE and channel management module
Between message sorter；And/or,
The host node, also including the modular converter being connected between 802.11 access point of the host node application layer and IEEE；
And/or,
The host node, also including the mobility manager and event prompt device being connected with the host node application layer respectively.
5. the agriculture Internet of Things cloud communication system performance emulation platform according to any one of claim 1-3, its feature exist
In, 802.11 access points of the IEEE, including 802.11 network interface cards of IEEE.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410051120.4A CN103813350B (en) | 2014-02-14 | 2014-02-14 | Agricultural internet of things cloud communication system performance simulation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410051120.4A CN103813350B (en) | 2014-02-14 | 2014-02-14 | Agricultural internet of things cloud communication system performance simulation platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103813350A CN103813350A (en) | 2014-05-21 |
| CN103813350B true CN103813350B (en) | 2017-05-10 |
Family
ID=50709442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410051120.4A Active CN103813350B (en) | 2014-02-14 | 2014-02-14 | Agricultural internet of things cloud communication system performance simulation platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103813350B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104601665B (en) * | 2014-12-22 | 2017-11-03 | 西安电子科技大学 | A kind of system and method that high in the clouds real-time simulation is carried out to Internet of Things awareness apparatus |
| CN104767829B (en) * | 2015-04-27 | 2018-04-06 | 西安电子科技大学 | A kind of cloud service system based on Internet of Things awareness apparatus high in the clouds simulation node |
| CN105049227B (en) * | 2015-06-12 | 2018-03-30 | 杭州德澜科技有限公司 | A kind of Wifi non-networked control and the method set |
| WO2018176216A1 (en) * | 2017-03-28 | 2018-10-04 | 西门子公司 | Industrial internet of things-based method and device for use in generating data analysis reports |
| CN111224844B (en) * | 2020-01-02 | 2021-06-11 | 内蒙古大学 | Internet of things testing system and working process thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102055800A (en) * | 2010-12-13 | 2011-05-11 | 南京大学 | Traffic internet of things (IOT) layering system architecture based on information gathering |
| CN102612170A (en) * | 2012-03-21 | 2012-07-25 | 复旦大学 | Internet of Things logistics communication system based on master-slave node mode |
| CN103428291A (en) * | 2013-08-20 | 2013-12-04 | 复旦大学无锡研究院 | Multi-domain heterogeneous cloud communication platform device |
-
2014
- 2014-02-14 CN CN201410051120.4A patent/CN103813350B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102055800A (en) * | 2010-12-13 | 2011-05-11 | 南京大学 | Traffic internet of things (IOT) layering system architecture based on information gathering |
| CN102612170A (en) * | 2012-03-21 | 2012-07-25 | 复旦大学 | Internet of Things logistics communication system based on master-slave node mode |
| CN103428291A (en) * | 2013-08-20 | 2013-12-04 | 复旦大学无锡研究院 | Multi-domain heterogeneous cloud communication platform device |
Non-Patent Citations (4)
| Title |
|---|
| 《OMNeT++平台上无线传感器网络仿真系统的研究》;杨光旭;《计算机应用研究》;20120115(第9期);全文 * |
| 《物联网基础架构安全方案研究》;李缨;《物流技术》;20121119;全文 * |
| 《面向物联网的多层次无线感知和识别系统》;张智;《中国博士学位论文全文数据库》;20120715(第7期);全文 * |
| COSMO: Co-simulation with matlab and Omnet++ for indoor wireless networks;Zhi Zhang;《Global Telecommunications conference》;20101210;全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103813350A (en) | 2014-05-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Tonneau et al. | How to choose an experimentation platform for wireless sensor networks? A survey on static and mobile wireless sensor network experimentation facilities | |
| Coulson et al. | Flexible experimentation in wireless sensor networks | |
| CN103813350B (en) | Agricultural internet of things cloud communication system performance simulation platform | |
| Staub et al. | VirtualMesh: an emulation framework for wireless mesh and ad hoc networks in OMNeT++ | |
| Li et al. | Delay-tolerant network protocol testing and evaluation | |
| CN112327667B (en) | Semi-physical simulation element design method for large-scale unmanned cluster network | |
| Ficco et al. | Pseudo-dynamic testing of realistic edge-fog cloud ecosystems | |
| Looga et al. | Mammoth: A massive-scale emulation platform for internet of things | |
| CN104053177A (en) | Test apparatus and method for mutual operation of network device and mobile terminal | |
| CN107949010A (en) | Wireless networking route test method and system based on MESH network | |
| CN106304395A (en) | A kind of communication means and equipment | |
| CN106452850A (en) | SDN controller performance testing method and system | |
| Abuarqoub et al. | A survey on wireless sensor networks simulation tools and testbeds | |
| CN103188719A (en) | Medium and high speed sensor network testing system | |
| Ghosh et al. | Sdn-sim: Integrating a system-level simulator with a software defined network | |
| Wu et al. | A survey on the progress of testing techniques and methods for wireless sensor networks | |
| CN106301446A (en) | Tactical radio set networking debugging and training platform | |
| Kodali et al. | NS-3 Model of an IoT network | |
| CN105992234A (en) | Method and system for simulating borderless network channel environment | |
| Portoles-Comeras et al. | EXTREME: Combining the ease of management of multi-user experimental facilities and the flexibility of proof of concept testbeds | |
| Almuhaya et al. | An Overview on LoRaWAN Technology Simulation Tools | |
| Böhm et al. | Unifying radio-in-the-loop channel emulation and network protocol simulation to improve wireless sensor network evaluation | |
| Nakata et al. | Starbed2: Large-scale, realistic and real-time testbed for ubiquitous networks | |
| Schneider et al. | A generic emulation framework for reusing and evaluating vnf placement algorithms | |
| CN114063468A (en) | Data interaction method suitable for wireless ad hoc network semi-physical simulation 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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180201 Address after: 214000 building 11 building, No. 999, Gao Lang Dong Road, Wuxi, Jiangsu Patentee after: Jiangsu Fu Hui Mdt InfoTech Ltd. Address before: No. 999 A2 building, No. 999, Gao Lang Dong Road, Binhu District, Wuxi, Jiangsu Patentee before: WUXI INSTITUTE OF FUDAN University |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: Room 201, Building 111, No. 191 Neijiang Road, Yangpu District, Shanghai, 200090 Patentee after: Shanghai Fuhui Information Technology Co.,Ltd. Address before: 11th Floor, Qihang Building, No. 999 Gaolang East Road, Wuxi City, Jiangsu Province, 214000 Patentee before: Jiangsu Fu Hui Mdt InfoTech Ltd. |
|
| CP03 | Change of name, title or address |