CN106254246B - A kind of method and router of sniff wireless terminal MAC information - Google Patents

A kind of method and router of sniff wireless terminal MAC information Download PDF

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Publication number
CN106254246B
CN106254246B CN201610835639.0A CN201610835639A CN106254246B CN 106254246 B CN106254246 B CN 106254246B CN 201610835639 A CN201610835639 A CN 201610835639A CN 106254246 B CN106254246 B CN 106254246B
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mac
sniff
router
function
data frame
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CN106254246A (en
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高静
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Huzhou Yinglie Intellectual Property Operation Co ltd
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Shanghai Feixun Data Communication Technology Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/02—Topology update or discovery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/74—Address processing for routing
    • H04L45/745—Address table lookup; Address filtering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/09—Mapping addresses
    • H04L61/10—Mapping addresses of different types
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2101/00—Indexing scheme associated with group H04L61/00
    • H04L2101/60—Types of network addresses
    • H04L2101/618—Details of network addresses
    • H04L2101/622—Layer-2 addresses, e.g. medium access control [MAC] addresses

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The present invention provides the method and router of a kind of sniff wireless terminal MAC information, and wherein method includes: the wireless data frame entrance prepackage MAC sniff functional module in router；When router receives wireless data frame, if MAC sniff function is opened, the MAC sniff functional module obtains the MAC information carried in the wireless data frame；If not finding the MAC information in the router, the MAC information is stored in the router.In the case that the present invention can turn off screen when wireless terminal opens radio function, router also can sniff to wireless terminal MAC information.

Description

A kind of method and router of sniff wireless terminal MAC information
Technical field
Embodiment of the present invention is related to communication technique field more particularly to a kind of method of sniff wireless terminal MAC information And router.
Background technique
With the fast development of internet and wireless network, wireless network access point and panoramic wireless portable equipment It is flooded with people's lives.Under such circumstances, wireless MAC (Media Access Control, media access control) is smelt Visiting can provide strong support for the wireless terminal of big data, such as: can handle a case for the police provides strong evidence and proves certain Individual so-and-so time somewhere, or tracking some wireless terminal is also good selection；It can be divided according to MAC information Terminal type is precipitated, can substantially analyze people's living standard situation somewhere, strong reference is provided for business investment Data.Therefore, in big data era, the network insertion data of wireless terminal can be more and more important.
Wireless MAC sniff is issued by WIFI (Wireless Fidelity, Wireless Fidelity) module in wireless terminal Radio broadcasting signal carry out equipment perception, critical process be discovery WLAN (Wireless Local Area Network, That is WLAN) and it is connected to it.Firstly, wlan network carries SSID (Service Set by sending Identifier, service set) Beacons (beacon) frame notify its presence, then client is to connect WLAN, Send Probe (detection) frame.
Currently, wireless terminal can issue Probe frame, and in the entrance of Probe frame when radio function WiFi is opened Locate the MAC information of available wireless terminal, but in the case where wireless terminal screen is closed, even if radio function WiFi is opened It opens, Probe frame will not be issued, lead to the MAC information that can not obtain wireless terminal in this case.
Summary of the invention
In view of the above-mentioned problems, a kind of side for being designed to provide sniff wireless terminal MAC information of embodiment of the present invention Method and router, in the case where screen capable of being turned off when wireless terminal opens radio function, also can sniff to wireless end Hold MAC information.
To achieve the above object, embodiment of the present invention provides a kind of method of sniff wireless terminal MAC information, is applied to Router, comprising: pre-install MAC sniff functional module in the wireless data frame entrance of router；When receiving wireless data frame, If MAC sniff function is opened, the MAC sniff functional module obtains the MAC information carried in the wireless data frame；If The MAC information is not found in the router, then the MAC information is stored in the router.
Further, the wireless data frame entrance in router pre-installs MAC sniff functional module, comprising: is routing The entrance function of MAC sniff functional module is added in the wireless data frame receiving module of device, and the wireless data frame is received The received wireless data frame of module is transmitted to the entrance function of the MAC sniff.
Further, described when router receives wireless data frame, if MAC sniff function is opened, the MAC is smelt It visits power function and obtains the MAC information carried in the wireless data frame, comprising: when wireless data frame enters the wireless data When frame receiving module, judge whether the MAC sniff function opens；It is described wireless if the MAC sniff function is opened Data frame enters the entrance function of the MAC sniff functional module, described in the entrance function of the MAC sniff functional module obtains The MAC information carried in wireless data frame.
Further, if described do not find the MAC information in the router, by the MAC information It is stored in the router, comprising: the Hash table of router is searched using hash algorithm, the Hash table is wireless for storing The MAC information of terminal；If not finding the MAC information of acquisition in the Hash table, the MAC information is stored in In the Hash table of the router.
Further, the method also includes: in advance in the router be arranged MAC sniff User space process, the MAC It include the timer of message sink function and the message sink function in the User space process of sniff；The message sink letter Number during the timer is opened for monitoring the configuration information of MAC sniff.
Further, the method also includes: if the configuration information for listening to MAC sniff is changed, close The timer of the message sink function reruns the message sink function；If listening to the configuration information of MAC sniff No change has taken place, when the MAC sniff function is opened, obtains the MAC information in the Hash table of the router, and will obtain The MAC information taken is uploaded to the User space process；It closes or receives when the MAC sniff function and close MAC sniff function When the message of energy, the operation of the User space process is kept, the timer of the message sink function is closed.
To achieve the above object, embodiment of the present invention also provides a kind of router of sniff wireless terminal MAC information, packet It includes: first processing module, for pre-installing MAC sniff functional module in wireless data frame entrance；Second processing module connects for working as When receiving wireless data frame, if MAC sniff function is opened, the MAC sniff functional module is obtained in the wireless data frame The MAC information of carrying；Third processing module, if for not finding the MAC information in the router, by institute MAC information is stated to be stored in the router.
Therefore the method and router of a kind of sniff wireless terminal MAC information of embodiment of the present invention offer, lead to It crosses and MAC sniff module is moved on to all wireless data frame inlet from existing detection frame entrance, wireless terminal is made to open WiFi And close in the case where screen also can sniff to wireless terminal MAC information；Router searches Hash table using hash algorithm, searches Quick and precisely；In addition, wireless data frame cannot be introduced into MAC sniff module, subtract to the greatest extent when MAC sniff function is closed The consumption of few CPU.
Detailed description of the invention
It, below will be to embodiment in order to illustrate more clearly of embodiment of the present invention or technical solution in the prior art Or attached drawing needed to be used in the description of the prior art is simply introduced one by one, it should be apparent that, the accompanying drawings in the following description is Some embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also Other drawings may be obtained according to these drawings without any creative labor.
Fig. 1 is the flow diagram of the method for the sniff wireless terminal MAC information that embodiment of the present invention provides；
Fig. 2 is the detailed process signal of the method for the sniff wireless terminal MAC information that embodiment of the present invention provides Figure；
Fig. 3 is that another detailed process of the method for the sniff wireless terminal MAC information that embodiment of the present invention provides is shown It is intended to；
Fig. 4 is the schematic diagram of the system for the sniff wireless terminal MAC information that embodiment of the present invention provides；
Fig. 5 is the illustrative view of functional configuration of the router for the sniff wireless terminal MAC information that embodiment of the present invention provides.
Specific embodiment
To keep the purposes, technical schemes and advantages of embodiment of the present invention clearer, implement below in conjunction with the present invention The technical solution in embodiment of the present invention is clearly and completely described in attached drawing in mode, it is clear that described reality The mode of applying is some embodiments of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ability Domain those of ordinary skill every other embodiment obtained without creative efforts, belongs to the present invention The range of protection.
Embodiment of the present invention provides a kind of method of sniff wireless terminal MAC information.Referring to Fig. 1, the method is answered For router, comprising:
Step S11 pre-installs MAC sniff functional module in the wireless data frame entrance of router；
Step S12, when receiving wireless data frame, if MAC sniff function is opened, the MAC sniff functional module Obtain the MAC information carried in the wireless data frame；
The MAC information is stored in by step S13 if not finding the MAC information in the router In the router.
Based on Fig. 1, Fig. 2 is that one of the method for the sniff wireless terminal MAC information that embodiment of the present invention provides is specific Flow diagram.As shown in Fig. 2, the method is applied to router, may comprise steps of:
Step S21 pre-installs MAC sniff functional module in the wireless data frame entrance of router.
In this step, in the wireless data frame entrance extended wireless data frame receipt module of router, such as wireless Data frame receipt module loads wireless data frame receiver function IEEE80211_input (), further, in IEEE80211_ The entrance function (STA_MAC_sniff ()) of addition MAC sniff functional module in input (), and IEEE80211_input RSSI (Received Signal Strength Indication, the instruction of received signal intensity) in the WBUF and NI of () It is transmitted to (STA_MAC_sniff ()).
Step S22, when receiving wireless data frame, router judges whether MAC sniff function opens, if so, into Row step S23；If not, being not processed to the wireless data frame.
In this step, when a wireless data frame enters IEEE80211_input (), unlatching MAC has been judged whether Sniff function.
If do not opened, which cannot be introduced into STA_MAC_sniff (), to prevent consumption cpu resource, to described Wireless data frame is not processed.
Step S23, the wireless data frame enter MAC sniff functional module, described in the MAC sniff functional module obtains The MAC information carried in wireless data frame.
In this step, if opening MAC sniff function, the wireless data frame entered in STA_MAC_sniff (), STA_MAC_sniff () obtains the MAC information carried in the wireless data frame.
Step S24, judges whether router has stored the MAC information, if so, to the wireless data frame MAC information is not processed；If not, entering step S25.
In this step, the Hash table of router is searched using Hash, the Hash table is used to store the MAC of wireless terminal Information.
According to the MAC Address in the MAC information of acquisition, judge whether to have stored the MAC information.
If found, Hash table has stored the MAC information, not to the MAC information of the wireless data frame It processes.
The MAC information is stored in the Hash table of the router by step S25.
In this step, if Hash table does not store the MAC information, the MAC information is stored in the routing In the Hash table of device.
The MAC information may include: MAC, RSSI, timeSTAmp (timestamp) etc., wherein timeSTAmp kernel In function do_gettimeofday () obtain kernel time, tv_sec is transmitted to timeSTAmp, such User space process Access time of terminal can be calculated after get to terminal data.
Fig. 3 is that another detailed process of the method for the sniff wireless terminal MAC information that embodiment of the present invention provides is shown It is intended to.In embodiments of the present invention, as shown in figure 3, memory consumption is excessive in order to prevent, can with the following steps are included:
The User space process of MAC sniff, the User space process of the MAC sniff is arranged in step S31 in the router in advance In include message sink function and the message sink function timer.
In this step, the User space process of MAC sniff is set in the router in advance, such as: macsniffer, it should It may include message sink function and for the timer for message sink function timing in the User space process of MAC sniff, The message sink function may, for example, be getMacSnifferList ().Wherein the message sink function in timer for opening The configuration information of MAC sniff is monitored during opening.
Whether the configuration information of step S32, monitoring reception to MAC sniff change, if so, carrying out step S33；Such as Fruit is no, carries out step S34.
In this step, (the Master Data of MDM in router can be monitored by getMacSnifferList () Management, master data management) whether module or other modules receive the configuration information of MAC sniff and change.
The configuration information of MAC sniff may include: the period of server, FTP are opened, are reported to MAC sniff function whether The information such as the address of (File Transfer Protocol) server.
Step S33, Off Timer, and message sink function is reruned, then carry out S34.
In this step, if the configuration information for listening to MAC sniff is changed, Off Timer is transported again Row getMacSnifferList ().
Step S34, judges whether MAC sniff opens, if so, carrying out step S35；If not, carrying out step S37.
In this step, the configuration information of MAC sniff can be received by reading MDM module or other modules, to sentence Whether disconnected MAC sniff opens.
Step S35 obtains the MAC information in the Hash table of the router, and the MAC information that will acquire is uploaded to described The User space process of MAC sniff, and empty the HASH table.
In this step, can using BOARD_IOCTL function from kernel obtain the sniff that is stored in Hash table to MAC Information, the MAC information that then will acquire are uploaded to the User space process of MAC sniff.
After the User space process of MAC sniff obtains the MAC information that the sniff being stored in kernel Hash table arrives, by the Hash table Content is removed, and prevents memory consumption excessive.
Step S36 is arranged timer, judges whether the duration of timer reaches, if so, return step S34；If It is no, continue to execute step S36.
In this step, timer is set, if the when a length of X of timer.
When timer X duration reaches, return step S34 judges whether MAC sniff opens；
When timer X duration does not reach, continues to execute step S36 and judge whether the duration of timer reaches.
That is, each X duration repeats movement above.
Step S37 keeps the operation of User space process, closes the timer of message sink function in User space process.
In this step, if MAC sniff is closed or message sink function listens to and closes disappearing for MAC sniff function Breath, then close the timer of getMacSnifferList ().It needing yes, User space process is still run, so as to The message that MAC sniff is opened is received at any time reruns getMacSnifferList ().
Fig. 4 is the schematic diagram of the system for the sniff wireless terminal MAC information that embodiment of the present invention provides.Referring to Fig. 4, The system includes:
Client, for sending wireless data frame；
Router, in advance by MAC sniff functional module to the entrance for receiving all wireless data frames；When receiving visitor When the wireless data frame that family end is sent, if MAC sniff function is opened, the MAC sniff functional module obtains the no line number According to the MAC information carried in frame；If not finding the MAC information in the router, the MAC information is deposited Storage is in the router.
The router adds (STA_MAC_sniff ()) in IEEE80211_input (), and IEEE80211_ The instruction of received signal intensity is transmitted to (STA_MAC_sniff ()) in the WBUF and NI of input ().When wireless data frame enters IEEE80211_input () and when reaching STA_MAC_sniff (), judges whether the MAC sniff function opens；If institute It states MAC sniff function to be not turned on, then the wireless data frame cannot be introduced into STA_MAC_sniff ()；If the MAC is smelt It visits function to open, then the wireless data frame enters STA_MAC_sniff (), and STA_MAC_sniff () obtains the no line number According to the MAC information carried in frame.
The router searches Hash table using Hash hash algorithm；If not finding acquisition in the Hash table MAC information, then the MAC information is stored in the Hash table of the router.
Fig. 5 is the illustrative view of functional configuration of the router for the sniff wireless terminal MAC information that embodiment of the present invention provides. Referring to Fig. 5, the router includes:
First processing module, for pre-installing MAC sniff functional module in wireless data frame entrance；
Specifically, (STA_MAC_sniff ()) is added in IEEE80211_input (), and IEEE80211_ The instruction of received signal intensity is transmitted to (STA_MAC_sniff ()) in the WBUF and NI of input ().
Second processing module, for when receiving wireless data frame, if MAC sniff function is opened, the MAC sniff Functional module obtains the MAC information carried in the wireless data frame；
Specifically, when wireless data frame enters IEEE80211_input () and reaches STA_MAC_sniff (), judgement Whether the MAC sniff function opens；If the MAC sniff function is not turned on, the wireless data frame be cannot be introduced into STA_MAC_sniff()；If the MAC sniff function is opened, the wireless data frame enters STA_MAC_sniff () Function, STA_MAC_sniff () obtain the MAC information carried in the wireless data frame.
Third processing module, if for not finding the MAC information in the router, by the MAC Information is stored in the router；
Specifically, the Hash table of router is searched using Hash hash algorithm；If do not searched in the Hash table To the MAC information of acquisition, then the MAC information is stored in the Hash table of the router.
The router further include:
Fourth processing module, for the User space process of MAC sniff, the user of the MAC sniff to be arranged in the router It include the timer of message sink function and the message sink function in state process；The message sink function is GetMacSnifferList (), for monitoring the configuration information of MAC sniff during timer is opened.
5th processing module closes the message if the configuration information for listening to MAC sniff is changed The timer of receiver function reruns the message sink function；If listen to the configuration information of MAC sniff there is no Change, when the MAC sniff function is opened, obtains the MAC information in the Hash table of the router, and the MAC that will acquire Information is uploaded to the User space process；When the message of closing MAC sniff function is closed or received to the MAC sniff function When, the operation of the User space process is kept, the timer of the message sink function is closed.
The system of the above-mentioned sniff wireless terminal MAC information being related to and the router of sniff wireless terminal MAC information In particular technique details it is similar in the method for sniff wireless terminal MAC information, therefore no longer specifically repeat.
Therefore embodiment of the present invention provide the method for sniff wireless terminal MAC information a kind of, router and be System, by the way that MAC sniff function is moved on to all wireless data frame inlet from existing detection frame entrance, opens wireless terminal WiFi and in the case where closing screen also can sniff to wireless terminal MAC information；Router is searched using Hash hash algorithm Hash table is searched quick and precisely；After User space process process obtains MAC information, the content in Hash table is removed, memory is prevented It consumes excessive；In addition, wireless data frame cannot be introduced into MAC sniff function, subtract to the greatest extent when MAC sniff function is closed The consumption of few CPU.
Each embodiment in this specification is described in a progressive manner, same and similar between each embodiment Part may refer to each other, what each embodiment stressed is the difference with other embodiments.
Finally, it should be noted that being supplied to ability to the description of various embodiments of the invention above with the purpose described Field technique personnel.It is that it is not intended to exhaustion or be not intended to and limit the invention to single disclosed embodiment.Institute as above It states, various substitutions of the invention and variation will be apparent for above-mentioned technology one of ordinary skill in the art.Therefore, Although having specifically discussed some alternative embodiments, other embodiment will be apparent or ability Field technique personnel relatively easily obtain.The present invention is intended to include herein by discussion cross all substitutions of the invention, modification and Variation, and fall in the other embodiment in the spirit and scope of above-mentioned application.

Claims (8)

1. a kind of method of sniff wireless terminal MAC information is applied to router characterized by comprising
The User space process of MAC sniff is set in the router in advance, is connect in the User space process of the MAC sniff including message The timer of function and the message sink function is received, wherein the message sink function is used to open the phase in the timer Between monitor MAC sniff configuration information；
MAC sniff functional module is pre-installed in the wireless data frame entrance of router；
When router receives wireless data frame, if MAC sniff function is opened, the MAC sniff functional module obtains institute State the MAC information carried in wireless data frame；
If not finding the MAC information in the router, the MAC information is stored in the router In.
2. the method for sniff wireless terminal MAC information according to claim 1, which is characterized in that described in router Wireless data frame entrance pre-installs MAC sniff functional module, comprising:
The entrance function of MAC sniff functional module is added in the wireless data frame receiving module of router, and described wireless The received wireless data frame of data frame receipt module is transmitted to the entrance function of the MAC sniff functional module.
3. the method for sniff wireless terminal MAC information according to claim 2, which is characterized in that described when router connects When receiving wireless data frame, if MAC sniff function is opened, the MAC sniff functional module is obtained in the wireless data frame The MAC information of carrying, comprising:
When wireless data frame enters the wireless data frame receiving module, judge whether the MAC sniff function opens；
If the MAC sniff function is opened, the wireless data frame enters the entrance letter of the MAC sniff functional module Number, the entrance function of the MAC sniff functional module obtain the MAC information carried in the wireless data frame.
4. the method for sniff wireless terminal MAC information according to claim 1, which is characterized in that if described described The MAC information is not found in router, then the MAC information is stored in the router, comprising:
The Hash table of router is searched using hash algorithm, the Hash table is used to store the MAC information of wireless terminal；
If not finding the MAC information of acquisition in the Hash table, the MAC information is stored in the router Hash table in.
5. the method for sniff wireless terminal MAC information according to claim 1, which is characterized in that the method also includes:
If the configuration information for listening to MAC sniff is changed, the timer of the message sink function is closed, again Run the message sink function；
If no change has taken place for the configuration information of MAC sniff in snoop procedure, when the MAC sniff function is opened, obtain MAC information in the Hash table of the router, and the MAC information that will acquire is uploaded to the User space process；As the MAC When the message for closing MAC sniff function is closed or received to sniff function, the operation of the User space process is kept, closes institute State the timer of message sink function.
6. a kind of router of sniff wireless terminal MAC information characterized by comprising
First processing module, for pre-installing MAC sniff functional module in wireless data frame entrance；
Second processing module, for when receiving wireless data frame, if MAC sniff function is opened, the MAC sniff function Module obtains the MAC information carried in the wireless data frame；
Third processing module, if for not finding the MAC information in the router, by the MAC information It is stored in the router；
Fourth processing module, for being arranged the User space process of MAC sniff in the router, the User space of the MAC sniff into It include the timer of message sink function and the message sink function in journey；The message sink function is used for described fixed When device open during monitor MAC sniff configuration information.
7. the router of sniff wireless terminal MAC information according to claim 6, which is characterized in that first processing Module is specifically used for: the entrance function of MAC sniff functional module is added in wireless data frame receiving module, and the nothing Line data frame receiving module received signal intensity indicates the entrance function for being transmitted to the MAC sniff functional module；
The Second processing module, is specifically used for: when wireless data frame enters the wireless data frame receiving module, judging institute State whether MAC sniff function opens；If the MAC sniff function is opened, the wireless data frame enters the MAC sniff The entrance function of the entrance function of functional module, the MAC sniff functional module obtains the MAC carried in the wireless data frame Information；
The third processing module, is specifically used for: the Hash table of router is searched using hash algorithm, the Hash table is for depositing Store up the MAC information of wireless terminal；If not finding the MAC information of acquisition in the Hash table, by the MAC information It is stored in the Hash table of the router.
8. the router of sniff wireless terminal MAC information according to claim 7, which is characterized in that the router is also Include:
5th processing module closes the message sink if the configuration information for listening to MAC sniff is changed The timer of function reruns the message sink function；If listening to the configuration information of MAC sniff, there is no changing The MAC letter for becoming, when the MAC sniff function is opened, obtaining the MAC information in the Hash table of the router, and will acquire Breath is uploaded to the User space process；When the message of closing MAC sniff function is closed or received to the MAC sniff function When, the operation of the User space process is kept, the timer of the message sink function is closed.
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Families Citing this family (2)

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Publication number Priority date Publication date Assignee Title
CN108173668A (en) * 2018-01-30 2018-06-15 北京坤腾畅联科技有限公司 The method and apparatus that WIFI probes based on Openwrt are realized
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101123641A (en) * 2007-09-14 2008-02-13 东南大学 Monitoring method for wireless network call monitoring device based on distributed architecture
CN101917670A (en) * 2010-05-20 2010-12-15 中兴通讯股份有限公司 Method and system for transmitting wireless multicast data
CN103581029A (en) * 2012-08-03 2014-02-12 盛乐信息技术（上海）有限公司 Router and method for opening navigation page automatically
CN105872733A (en) * 2016-04-14 2016-08-17 深圳市百米生活股份有限公司 Internet application method based on video terminal, video terminal therein and video terminal system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101123641A (en) * 2007-09-14 2008-02-13 东南大学 Monitoring method for wireless network call monitoring device based on distributed architecture
CN101917670A (en) * 2010-05-20 2010-12-15 中兴通讯股份有限公司 Method and system for transmitting wireless multicast data
CN103581029A (en) * 2012-08-03 2014-02-12 盛乐信息技术（上海）有限公司 Router and method for opening navigation page automatically
CN105872733A (en) * 2016-04-14 2016-08-17 深圳市百米生活股份有限公司 Internet application method based on video terminal, video terminal therein and video terminal system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"网络监听技术及其对策分析";巫喜红;《中国优秀硕士学位论文全文数据库》;20040915(第3期);I139-144 *

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