CN110493829A - A kind of WEB interface request adaptive feedback method based on wireless chaining status - Google Patents
A kind of WEB interface request adaptive feedback method based on wireless chaining status Download PDFInfo
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- CN110493829A CN110493829A CN201910724994.4A CN201910724994A CN110493829A CN 110493829 A CN110493829 A CN 110493829A CN 201910724994 A CN201910724994 A CN 201910724994A CN 110493829 A CN110493829 A CN 110493829A
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- 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
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
- H04L69/161—Implementation details of TCP/IP or UDP/IP stack architecture; Specification of modified or new header fields
- H04L69/162—Implementation details of TCP/IP or UDP/IP stack architecture; Specification of modified or new header fields involving adaptations of sockets based mechanisms
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/18—Negotiating wireless communication parameters
- H04W28/20—Negotiating bandwidth
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a kind of, and the WEB interface based on wireless chaining status requests adaptive feedback method, this method comprises: WEB server and data routing module cross-layer are combined, self-defining data protocol massages format is used for wireless link bandwidth query messages and response message；When WEB server receives WEB interface access request, wireless link bandwidth query messages are sent to routing module, inquire current radio link state, and the current radio link bandwidth resources service condition fed back according to routing module, WEB interface carries out adaptive response to the storage of WEB server dynamic select on the server.The method realizes the WEB interface at the user terminal Radio Link remote access server end of equipment by wireless communication, there is the case where interface accesses slowly or can not access when avoiding passing through Radio Link remote access WEB interface, it solves the problems, such as to cause Radio Link to block because the bandwidth of some WEB interface window of access occupancy is too big, improves the response speed of WEB interface.
Description
Technical field
The present invention relates to wireless communication field more particularly to a kind of WEB interface request based on wireless chaining status are adaptive
Answer feedback method.
Background technique
With the fast development of wireless communication technique, using wireless telecom equipment as monitored object, using B/S (browser/
Server) framework WEB application technology, realize it is local the monitoring technology of remote equipment has been commonly applied to it is military, civilian
Every field.But influenced in wireless network by external interference factor at present, wireless link circuitry is unstable, storage
The byte number of the occupied space of WEB interface in monitoring device be it is fixed, when wireless device communication quality difference, lead to
Cross Radio Link remote access WEB interface can very slowly or can not access.Not only cause wireless device that can not control in this way
System, also will affect the communication efficiency of entire wireless network.
Therefore the solution for needing a kind of Radio Link remote access WEB interface, is able to solve the problem of above-mentioned correlation.
The object of the present invention is to provide a kind of, and the WEB interface based on wireless chaining status requests adaptive feedback method, keeps away
Exempt from occur the case where interface accesses slowly or can not access when remotely accessing WEB interface by Radio Link, solves because of access
The bandwidth that occupies of some WEB interface window it is too big and the problem of cause Radio Link to block, improve the response speed of WEB interface
Degree.
The present invention proposes a kind of WEB interface request adaptive feedback method based on wireless chaining status, and feature includes,
Using the WEB application technology of B/S framework, it is based on ICP/IP protocol, WEB server and data routing module cross-layer are combined, adopted
It is communicated with the SOCKET self-defining data protocol massages of UDP.When WEB server receives WEB interface access request, to routing module
Wireless link bandwidth query messages are sent, inquire current radio link state, the current radio link fed back according to routing module
Bandwidth resources service condition, adaptive selection interface response.
Summary of the invention
Detailed description of the invention
Fig. 1 is WEB server and routing module data communication protocol format；
Fig. 2 is simple wireless device local area network applications scene figure；
Fig. 3 is WEB server dynamic select interface processing process；
Fig. 4 is routing module processing WEB information flow chart；
Fig. 5 is that routing module calculates wireless link bandwidth process flow diagram；
Fig. 6 is the flow chart that WEB interface is interacted with WEB server.
Specific embodiment
To keep objects and advantages of the present invention clearer, the present invention is made with reference to the accompanying drawings and examples further detailed
Thin explanation.
Fig. 1 is WEB server and routing module data communication protocol format, and the parameter type comprising 4 bytes is for identification
Type of message, the message-length of 4 bytes is for counting entire message-length, and the software module ID of 4 byte senders is for showing
Sender, for the software module ID of 4 byte destination party for showing recipient, the message sequence number of 4 bytes is used for flag data serial number,
The value range 6~1000 of N(N) byte data content for filling in specific message content, the verification of 2 bytes and information are used
In verification data.
Fig. 2 is simple wireless device local area network applications scene, and the WEB monitoring system of wireless device uses Brower/
Server(, that is, B/S) system architecture.Apache Server of the WEB server of monitoring system using open source, server end language
Resolver is using PHP language parser.The WEB server of an Apache type is built in each wireless device, often
A wireless device connects a computer by wired ethernet line.User wants to monitor some wireless device operating status, only
Browser on computers is needed to input the wireless device IP address for needing to access, so that it may log in the WEB of respective wireless devices
Monitoring system realizes that user can arbitrarily access the WEB monitoring system in this network on wireless device by a computer, from
And realize the monitoring to entire lan device.
Fig. 3 is WEB server dynamic select interface processing process, the specific steps are as follows:
The selection of the interface step 01:WEB starts；
Step 02:WEB server dynamically selects to store WEB interface on the server, and WEB interface uses javaScript skill
The content-adaptive of art is laid out, the wireless link bandwidth situation supported under different modulating coding mode according to wireless device, often
A WEB interface presets the frame structure at interface, guarantees that each WEB interface adapts to wireless device in different modulating after verifying
The wireless link bandwidth supported under coding mode；
Step 03: the method choice WEB interface successively decreased according to the byte count sizes of interface occupied space.Enter step 04；
Step 04: according to the byte count sizes of the WEB interface occupied space of selection, whether calculating current radio link bandwidth resources
Meet the WEB interface response time, by byte number/bandwidth rates≤response time of Rule of judgment WEB interface occupied space, sentences
Whether the interface of disconnected selection meets condition.If it is satisfied, entering step 05；If conditions are not met, entering step 03；
The interface step 05:WEB respond request；
The selection of the interface step 06:WEB terminates.
Fig. 4 is that routing module handles WEB information flow chart, the specific steps are as follows:
Step 01: routing data priority processing starts；
Step 02: routing data processing, such as data subpackage；
Step 03: routing data priority processing, routing module identify whether WEB data type according to standard HTTP.Such as
Fruit is no, enters step 07.If so, entering step 04；
Step 04: WEB or other types high-priority data are set as high priority attribute；
Step 05: WEB or other types high-priority data being stored the data queue to high priority；
Step 06: principle preferentially being forwarded to carry out data forwarding according to high-priority data；
Step 07: the data of the type are set as normal priority attribute；
Step 08: the data queue of normal priority data storage to normal priority；
Step 09: principle preferentially being forwarded to carry out data forwarding according to high-priority data；
Step 10: processing terminate for routing data priority.
Fig. 5 is that routing module calculates wireless link bandwidth process flow diagram, the specific steps are as follows:
Step 01: routing module calculates wireless link bandwidth and starts；
Step 02: after equipment network, equipment room routing carries out link information interaction；
Step 03: then local bandwidth is brought into timing in routing iinformation by the bandwidth of routing module real-time collecting local node
Notify all nodes of the whole network；
Step 04: local routing module receives neighbor node routing current bandwidth situation and carries out the processing such as real-time update.Work as routing
After convergence, local node is just collected into this node to other all bandwidth informations in net node；
Step 05: judging whether to receive WEB server inquiry wireless link bandwidth information.It is just received if not, updating local node
Collect this node to other all bandwidth informations in net node, does not report current radio link bandwidth information, enter step 03；
If so, entering step 6；
Step 06: routing module calculates local node to the wireless link bandwidth of destination node, and calculated result is replied to WEB
Server；
Step 07: routing module, which calculates wireless link bandwidth, to be terminated.
Fig. 6 is the process that WEB interface is interacted with WEB server, the specific steps are as follows:
The interface step 01:WEB sends access request and starts；
Step 02: routing module receives WEB access information, reports WEB access information to WEB server；
Step 03:WEB server receives the WEB interface access information that routing reports, and checks whether online user's quantity reaches
Limit, if it is, denied access, enters step 07；If not, WEB server is communicated by SOCKET interface with routing module,
Using customized communication protocol, wireless link bandwidth query information is initiated to routing module, enters step 04；
Step 04: when receiving the broadband query information of WEB server initiation, routing module calculates local node to destination node
Wireless link bandwidth, and calculated result is replied to WEB server；
Step 05:WEB server receives the wireless link bandwidth resource information of routing module feedback, and WEB server is according to pre-
The wireless link bandwidth range (A~B) that the WEB interface response being first arranged needs, judges whether current available bandwidth resource meets
The bandwidth of WEB interface response needs (X).That is whether Rule of judgment If ((A≤X) &&(X≤B)) meets.If conditions are not met, refusal
Access, enters step 07；If it is satisfied, entering step 06；
Step 06:WEB server dynamically selects to store WEB interface on the server, according to the byte of interface occupied space
The method choice that number successively decreases from big to small, calculates whether current radio link bandwidth resources meet the WEB interface response time.Pass through
Byte number/bandwidth rates≤response time of Rule of judgment WEB interface occupied space, judge whether the interface of selection meets item
Part.If it is satisfied, response access request；If conditions are not met, the interface for then selecting next occupied space byte number small is counted
It calculates, until meeting condition, responds access request, enter step 07；
Step 07: routing module dispatches WEB categorical data, replys WEB access request；
The interface step 08:WEB access request terminates.
In conclusion being not intended to limit the scope of the present invention the above is only preferred embodiments of the invention.It is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in guarantor of the invention
Within the scope of shield.
Claims (6)
1. a kind of WEB interface based on wireless chaining status requests adaptive feedback method, which is characterized in that by WEB server
It is combined with data routing module cross-layer, self-defining data protocol massages format, is used for wireless link bandwidth query messages and response
Message；When WEB server receives WEB interface access request, wireless link bandwidth query messages are sent to routing module, inquiry is worked as
Preceding wireless chaining status, and the current radio link bandwidth resources service condition fed back according to routing module, judge whether to respond
WEB interface access request.
2. if refusing WEB access request be not responding to；If response, WEB server dynamic select stores WEB on the server
Interface carries out adaptive response, which meets pre-set WEB interface response time condition；Such as claim 1
Described, WEB server and data routing module cross-layer combine, the method communicated using self-defining data protocol massages, feature
It is, self-defining data protocol massages, be used for wireless link bandwidth query messages and response message, which includes 4 words
The parameter type of section, the message-length of 4 bytes, software module ID, the software module ID of 4 byte destination party of 4 byte senders,
The message sequence number of 4 bytes, the value range 6~1000 of N(N) byte data content, the verification and information of 2 bytes；WEB service
Device is communicated by the interface of the SOCKET of udp protocol with routing module, initiates wireless link bandwidth query information to routing module,
Obtain current radio link bandwidth resources service condition.
3. as described in claim 1, when WEB server receives WEB interface access request, passing through wireless link bandwidth query information
Current radio link state is inquired to routing module, and current radio link band is determined according to the response message that routing module is fed back
Wide resource service condition judges whether to respond WEB interface access request, which is characterized in that WEB server is according to pre-set
The wireless link bandwidth range (A~B) that WEB interface response needs, judges whether current available bandwidth resource meets WEB interface and ring
The bandwidth answered needs (X)；That is whether Rule of judgment if ((A≤X) &&(X≤B)) meets；If conditions are not met, denied access；If
Meet, then WEB server dynamically selects to store WEB interface response on the server.
4. as claimed in claim 3, WEB server dynamically selects to store WEB interface response on the server, feature exists
In being deposited in advance in the WEB server of each wireless device using the WEB application technology of B/S (browser/server) framework
WEB interface is put, WEB interface is laid out using the content-adaptive of javaScript technology, is compiled according to wireless device in different modulating
The wireless link bandwidth situation supported under code mode, each WEB interface preset the frame structure at interface, to guarantee after verifying
Each WEB interface adapts to the wireless link bandwidth that wireless device is supported under different modulating coding mode；WEB server dynamic is selected
The algorithm for selecting WEB interface, being calculated according to the byte number of the WEB interface occupied space of selection and current radio link bandwidth resources is
It is no to meet the WEB interface response time.
5. as claimed in claim 4, the algorithm of WEB server dynamic select WEB interface occupies empty according to the WEB interface of selection
Between byte number and current radio link bandwidth resources calculating whether meet the WEB interface response time, which is characterized in that interface choosing
The algorithms selection to successively decrease from big to small according to the byte number of occupied space is selected, the word of Rule of judgment WEB interface occupied space is passed through
Joint number/bandwidth rates≤response time, judges whether the interface of selection meets condition；If it is satisfied, response access request；If
It is unsatisfactory for, then the interface for selecting next occupied space byte number small calculates, and until meeting condition, responds access request.
6. by method described in claim 1-5, the WEB interface based on wireless chaining status requests adaptive feedback method,
Radio Link remote access WEB interface is effectively avoided passing through slowly or the case where can not access, while being solved because of access
The bandwidth that some WEB interface window occupies is too big and the problem of cause Radio Link to block.
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| CN201910724994.4A CN110493829B (en) | 2019-08-07 | 2019-08-07 | WEB interface request self-adaptive feedback method based on wireless link state |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114520687A (en) * | 2022-02-17 | 2022-05-20 | 深圳震有科技股份有限公司 | Audio data processing method, device and equipment applied to satellite system |
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| CN106209454A (en) * | 2016-07-13 | 2016-12-07 | 中霆云计算科技（上海）有限公司 | A kind of bandwidth self-adaption data transmission method for RDP |
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| CN101674262A (en) * | 2008-09-11 | 2010-03-17 | 宏碁股份有限公司 | Network service method, system thereof and data server thereof |
| CN105634842A (en) * | 2014-10-29 | 2016-06-01 | 华为技术有限公司 | Method and system for detecting bandwidth, and devices |
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| CN114520687A (en) * | 2022-02-17 | 2022-05-20 | 深圳震有科技股份有限公司 | Audio data processing method, device and equipment applied to satellite system |
| CN114520687B (en) * | 2022-02-17 | 2023-11-03 | 深圳震有科技股份有限公司 | Audio data processing method, device and equipment applied to satellite system |
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