CN104486780A - Wireless local area network environment testing method - Google Patents
Wireless local area network environment testing method Download PDFInfo
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- CN104486780A CN104486780A CN201410839736.8A CN201410839736A CN104486780A CN 104486780 A CN104486780 A CN 104486780A CN 201410839736 A CN201410839736 A CN 201410839736A CN 104486780 A CN104486780 A CN 104486780A
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- test
- area network
- local area
- return data
- data packet
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention relates to a wireless local area network environment testing method and belongs to the technical field of wireless communication. The method comprises the following steps that a sending end establishes a test data packet through a local area network testing tool and sends the established test data packet to a wireless local area network in a test protocol mode; a receiving end detects the test data packet, carries out unpacking and analyzing through the local area network testing tool, repacks an analysis result into a return data packet and transmits the return data packet into the local area network; the sensing end receives the return data packet of the receiving end and acquires the sending state and a test result of the return data packet; the sending end searches for data corresponding to the return data packet according to the occupation of each marking length in the return data packet, extracts the data and generates a wireless local area network environment testing report. By means of the method, the bandwidth of the wireless local area network and time delay, shaking and packet loss probability in the local area network can be effectively tested.
Description
Technical field
The present invention relates to a kind of radio local network environment method of testing, belong to wireless communication technique field.
Background technology
Present constructing local network environment gets more and more, at present for the instrument of radio local network environment test or method few, the quality of network environment in local area network (LAN) cannot be determined, can only test by technical staff is manual, accurate data and valid certificates cannot be provided.
Summary of the invention
For solving the problem, the object of the present invention is to provide a kind of radio local network environment method of testing.
The object of the invention is to be achieved through the following technical solutions:
A kind of radio local network environment method of testing, comprises the following steps:
Step 1: transmitting terminal is by Wireless LAN testing tools build test packet;
Step 2: the test packet built is sent in WLAN (wireless local area network) with test protocol by described transmitting terminal;
Step 3: receiving terminal detects the described test packet in described WLAN (wireless local area network), is undertaken unpacking, analyzing by described Wireless LAN testing instrument, and analysis result is packaged into return data bag is again sent in described WLAN (wireless local area network);
Step 4: described transmitting terminal receives the return data bag of described receiving terminal, obtains transmission state and the test result of described return data bag;
Step 5: described transmitting terminal searches the data corresponding with return data bag according to taking of sign length each in return data bag, and extracts data, generates radio local network environment test report.
Described test packet comprises: data packet length, source port and source IP, sequence number, preferential pointer, sign, the sensing of secondary position, number of times, time-tagging, check bit sum retain position.
Test protocol described in step 2 is TCP/IP, UDP, HTTP or custom protocol.
Described radio local network environment test comprises bandwidth, packet loss, delay time and jitter test.
Beneficial effect of the present invention is:
The utilization of the method for the invention, can effectively test WLAN (wireless local area network) bandwidth, the time delay in local area network (LAN), shake and packet loss.By testing the peak value drawing bandwidth in WLAN (wireless local area network) to WLAN (wireless local area network), what can draw switch bears pressure; By the test to WLAN (wireless local area network) packet loss, the performance quality of switch in WLAN (wireless local area network) can be drawn; By the test to time delay in WLAN (wireless local area network), the quality of network quality in WLAN (wireless local area network) can be drawn.
Utilizing the method for the invention to provide data foundation for test radio local network environment, providing reference data for investigating wireless lan network mistake.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of the method for the invention;
Fig. 2 is bandwidth test window figure during the method for the invention is used;
Fig. 3 is bandwidth test result figure during the method for the invention is used;
Fig. 4 is delay testing window figure during the method for the invention is used;
Fig. 5 is delay testing result figure during the method for the invention is used;
Fig. 6 is packet loss test window figure during the method for the invention is used;
Fig. 7 is packet loss test result figure during the method for the invention is used.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Experimental subjects of the present invention is certain big companies's WLAN (wireless local area network).
Experiment purpose is by the network test to radio local network environment, provides the report of radio local network environment, draws the assessment of this network environment performance according to report.
A kind of radio local network environment method of testing of the present invention, described LAN environment test comprises bandwidth, packet loss, delay time and jitter test, as shown in Figure 1, comprises the following steps:
Step 1: the transmitting terminal being provided with Linux system builds test packet respectively by Wireless LAN testing instrument;
Described test packet comprises: data packet length, source port and source IP, sequence number, preferential pointer, sign, the sensing of secondary position, number of times, time-tagging, check bit sum retain position.
Step 2: the test packet built is sent in WLAN (wireless local area network) with test protocol by described transmitting terminal;
Described test protocol is TCP/IP, UDP, HTTP or custom protocol.
Step 3: the receiving terminal being provided with Linux system detects the described test packet in described WLAN (wireless local area network), undertaken unpacking, analyzing by described Wireless LAN testing instrument, and analysis result is packaged into return data bag is again sent in described WLAN (wireless local area network);
Step 4: described transmitting terminal receives the return data bag of described receiving terminal, obtains transmission state and the test result of described return data bag;
Step 5: described transmitting terminal searches the data corresponding with return data bag according to taking of sign length each in return data bag, and extracts data, generates radio local network environment test report.
As shown in Figure 2, be bandwidth test window in method of testing of the present invention utilization, fill in port, select service end and client, namely click starts test can test out amount of bandwidth in local area network (LAN), and Fig. 3 is described bandwidth test result.
As shown in Figure 4, for delay testing window figure, Fig. 5 in method of testing utilization of the present invention are described delay testing result figure.
As shown in Figure 6, for packet loss test window figure, Fig. 7 in the method for the invention utilization are described packet loss test result figure.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a radio local network environment method of testing, is characterized in that, comprises the following steps:
Step 1: transmitting terminal is by Wireless LAN testing tools build test packet;
Step 2: the test packet built is sent in WLAN (wireless local area network) with test protocol by described transmitting terminal;
Step 3: receiving terminal detects the described test packet in described WLAN (wireless local area network), is undertaken unpacking, analyzing by described Wireless LAN testing instrument, and analysis result is packaged into return data bag is again sent in described WLAN (wireless local area network);
Step 4: described transmitting terminal receives the return data bag of described receiving terminal, obtains transmission state and the test result of described return data bag;
Step 5: described transmitting terminal searches the data corresponding with return data bag according to taking of sign length each in return data bag, and extracts data, generates radio local network environment test report.
2. method according to claim 1, is characterized in that, described test packet comprises: data packet length, source port and source IP, sequence number, preferential pointer, sign, the sensing of secondary position, number of times, time-tagging, check bit sum retain position.
3. method according to claim 1, is characterized in that, test protocol described in step 2 is TCP/IP, UDP, HTTP or custom protocol.
4. method according to claim 1, is characterized in that, described radio local network environment test comprises bandwidth, packet loss, delay time and jitter test.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410839736.8A CN104486780A (en) | 2014-12-30 | 2014-12-30 | Wireless local area network environment testing method |
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| CN201410839736.8A CN104486780A (en) | 2014-12-30 | 2014-12-30 | Wireless local area network environment testing method |
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| CN104486780A true CN104486780A (en) | 2015-04-01 |
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| CN201410839736.8A Pending CN104486780A (en) | 2014-12-30 | 2014-12-30 | Wireless local area network environment testing method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107508726A (en) * | 2017-08-30 | 2017-12-22 | 成都网优力软件有限公司 | A kind of apply is having the bandwidth test method and system that other software is disturbed or test equipment hardware performance is poor |
| CN109150665A (en) * | 2018-09-27 | 2019-01-04 | 视联动力信息技术股份有限公司 | A kind of bandwidth test method and apparatus |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107508726A (en) * | 2017-08-30 | 2017-12-22 | 成都网优力软件有限公司 | A kind of apply is having the bandwidth test method and system that other software is disturbed or test equipment hardware performance is poor |
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Application publication date: 20150401 |
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