CN102202325A - Method and server for monitoring terminal through wireless local area network (WLAN) - Google Patents
Method and server for monitoring terminal through wireless local area network (WLAN) Download PDFInfo
- Publication number
- CN102202325A CN102202325A CN2011101317180A CN201110131718A CN102202325A CN 102202325 A CN102202325 A CN 102202325A CN 2011101317180 A CN2011101317180 A CN 2011101317180A CN 201110131718 A CN201110131718 A CN 201110131718A CN 102202325 A CN102202325 A CN 102202325A
- Authority
- CN
- China
- Prior art keywords
- terminal
- internet
- things
- wlan
- server
- 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.)
- Pending
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Small-Scale Networks (AREA)
Abstract
The invention relates to a method and a server for monitoring a terminal through a wireless local area network (WLAN). The method comprises the following steps of: building communication connection between the terminal and internet of things by an internet of things server when the terminal logs in a wireless access point through the WLAN; monitoring the terminal; and sending a broadcasting message to a cell in which the terminal is located or sending prompt information to the terminal through a network when abnormal disconnection between the terminal and the internet of things is detected. By adopting the function of the WLAN and monitoring on the terminal by the internet of things, if the distance between the terminal and the wireless access point exceeds the range of wired transmission, the internet of things server records and sends the prompt information to remind a user of returning by the cell broadcasting message or the network, so the intelligence of the WLAN is realized, a user experience is enhanced, and the additional value of a product is increased.
Description
Technical field
The present invention relates to wireless communication technology field, relate in particular to a kind of method and server of terminal being monitored by WLAN (WLAN, Wireless Local Area Networks).
Background technology
Along with the fast development of electronic technology, new function, new technology constantly are applied to portable terminal such as in the mobile phone, make mobile phone function from strength to strength.And how to utilize above-mentioned new function, with the convenient demand that satisfies the user, become the emphasis that the research staff need pay close attention to.
Along with the extensive use of WLAN (wireless local area network), portable terminal also begins to support the WLAN function.But at present, WLAN has just satisfied the function of user's online, and does not have the effective monitoring of realization to portable terminal, and its intelligent degree is not high, has not only wasted the Internet resources of WLAN, and user experience is not high.
Summary of the invention
Main purpose of the present invention is to provide a kind of method and server of terminal being monitored by WLAN, is intended to improve the intelligent degree of WLAN, promotes the user experience effect.
In order to achieve the above object, the present invention proposes a kind of method of terminal being monitored by WLAN, comprising:
In terminal during by WLAN login WAP (wireless access point), the Internet of Things server is set up described terminal and is connected with communication between the Internet of Things;
Described terminal is monitored;
Unusually disconnect when being connected when detecting described terminal and Internet of Things, send broadcast or send information to described terminal by network to sub-district, described terminal place.
Preferably, the described step that terminal is monitored comprises:
Receive and write down the user network information of terminal to report;
Whether keep being connected according to the regular sense terminals of described user network information with Internet of Things;
If do not detect described terminal, judge then that this terminal disconnects unusually with Internet of Things to be connected.
Preferably, the described step that terminal is monitored comprises:
Regularly receive and write down the user network information of terminal to report;
When not receiving the user network information of terminal to report, judge that this terminal disconnects unusually with Internet of Things to be connected.
Preferably, described Internet of Things server is set up communication by TCP/IP with described terminal and is connected.
Preferably, described WAP (wireless access point) is the WLAN access point.
The present invention also proposes a kind of server of terminal being monitored by WLAN, comprising:
Communication connects sets up module, is used in terminal during by WLAN login WAP (wireless access point), sets up described terminal and is connected with communication between the Internet of Things;
Monitoring module is used for described terminal is monitored;
Reminding module is used for disconnecting unusually when being connected when detecting described terminal and Internet of Things, sends broadcast or sends information by network to described terminal to sub-district, described terminal place.
Preferably, described monitoring module comprises:
The first receiving record unit is used to receive and write down the user network information of terminal to report;
Whether first detects identifying unit, be used for keeping being connected with Internet of Things according to the regular sense terminals of described user network information; When not detecting described terminal, judge that this terminal disconnects unusually with Internet of Things to be connected.
Preferably, described monitoring module comprises:
The second receiving record unit is used for the regular user network information that receives and write down terminal to report;
Second detects identifying unit, is used for when not receiving the user network information of terminal to report, judges that this terminal disconnects unusually with Internet of Things to be connected.
Preferably, described Internet of Things server is set up communication by TCP/IP with described terminal and is connected.
Preferably, described WAP (wireless access point) is the WLAN access point.
A kind of method and server of terminal being monitored by WLAN that the present invention proposes, by WLAN function and bond networking terminal is monitored, when if distance surpasses limited transmission range between this terminal and the WAP (wireless access point), the Internet of Things server carries out record to this, and by cell broadcast messages or send information by network to terminal and remind the user to return, thereby realize the WLAN intellectuality, promoted user's impression, and helped increasing added value of product.
Description of drawings
Fig. 1 is the method one embodiment schematic flow sheet that the present invention monitors terminal by WLAN;
The schematic flow sheet of a kind of mode of among Fig. 2 method one embodiment that to be the present invention monitor terminal by WLAN terminal being monitored;
The schematic flow sheet of the another kind of mode of among Fig. 3 method one embodiment that to be the present invention monitor terminal by WLAN terminal being monitored;
Fig. 4 is the server one example structure schematic diagram that the present invention monitors terminal by WLAN;
A kind of structural representation of monitoring module among Fig. 5 server one embodiment that to be the present invention monitor terminal by WLAN;
The another kind of structural representation of monitoring module among Fig. 6 server one embodiment that to be the present invention monitor terminal by WLAN.
In order to make technical scheme of the present invention clearer, clear, be described in further detail below in conjunction with accompanying drawing.
Embodiment
The solution for embodiment of the invention main thought is: the maximum transmission distance of WLAN is about 100 meters, can carry out transfer of data in that this distance is interior.But surpass this apart from the time, WLAN and WAP (wireless access point) disconnection.Utilize this characteristics, combine, utilize the network characteristics of Internet of Things, for example when Internet of Things carries out audible notification or abnormal conditions occur, directly report to the police,, need in time return to remind the user that it is connected with the WLAN disengaging with Internet of Things.
Terminal is the terminal that has the WLAN function in the present embodiment, and this terminal can be to have the portable terminal of WLAN function such as mobile phone etc.
As shown in Figure 1, one embodiment of the invention proposes a kind of method of terminal being monitored by WLAN, comprising:
Step S101, in terminal during by WLAN login WAP (wireless access point), the Internet of Things server is set up terminal and is connected with communication between the Internet of Things;
With the mobile phone is example, and after mobile phone open WLAN function, WLAN searches for wireless network access point (hereinafter to be referred as WAP (wireless access point)), and WAP (wireless access point) is to transmit the terminal of information between terminal and the wireless network.WAP (wireless access point) can be the WLAN access point in the present embodiment.
If search WAP (wireless access point), then WLAN is linked in the Internet of Things, the Internet of Things server is by TCP (Transmission Control Protocol, transmission control protocol)/IP (Internet Protocol, the internet interconnection protocol) etc. agreement is set up mobile phone and is connected with communication between the Internet of Things, and mobile phone then can carry out communication with Internet of Things by agreements such as TCP/IP.
Wherein, Internet of Things is meant by various information sensing equipment, as various devices and technology such as transducer, radio-frequency (RF) identification (RFID) technology, global positioning system, infrared inductor, laser scanner, gas sensors, gather in real time anyly need to monitor, connect, interactive object or process, gather the information of various needs such as its, light, heat, electricity, mechanics, chemistry, biology, position, combine a huge network that forms with the Internet.Its objective is and realize thing and thing, thing and people, all article are connected with network, convenient identification, management and control.
Step S102 monitors terminal;
With the mobile phone is example, sets up after communication is connected when mobile phone and Internet of Things, and mobile phone sends to the Internet of Things server with this machine information by WLAN automatically.The Internet of Things server is preserved this cellphone information, and the access point position of record mobile phone, and it is monitored.
Whether terminal is being carried out in the monitor procedure, and the Internet of Things server writes down the user network information of terminal to report automatically, and keep being connected with Internet of Things according to the regular sense terminals of user network information always.If do not detect terminal, think then that terminal disconnects unusually with Internet of Things to be connected.Perhaps, the Internet of Things server regularly receives the user network information that record terminal also reports automatically, if the Internet of Things server is not received the user network information of terminal to report in certain time, thinks then that terminal disconnects unusually with Internet of Things to be connected.
Step S103 disconnects when being connected unusually when detecting terminal and Internet of Things, sends broadcast or sends information by network to terminal to sub-district, terminal place.
If the Internet of Things server detects terminal and disconnects unusually with Internet of Things and being connected, such as the Internet of Things server within a certain period of time, do not receive the user network information that this terminal reports automatically, think that then terminal has broken away from Internet of Things.At this moment, can utilize the equipment such as audio frequency of Internet of Things to notify the user to return as early as possible, remind the user to return such as can send broadcast in sub-district, terminal place, perhaps the network by the terminal place sends informations such as note to terminal, reminds the user to return.
As shown in Figure 2, as a kind of monitor mode, above-mentioned steps S102 comprises:
Step S1021, the user network information of reception and record terminal to report;
Whether step S1022 keeps being connected with Internet of Things according to the regular sense terminals of user network information;
Step S1023 if do not detect terminal, judges then that this terminal disconnects unusually with Internet of Things to be connected.
As shown in Figure 3, as another kind of monitor mode, above-mentioned steps S102 comprises:
Step S1024 regularly receives and writes down the user network information of terminal to report;
Step S1025 when not receiving the user network information of terminal to report, judges that this terminal disconnects unusually with Internet of Things to be connected.
Present embodiment is monitored the terminal that each has the WLAN function by Internet of Things, when if the distance between this terminal and the WAP (wireless access point) surpasses limited transmission range, the Internet of Things server carries out record to this, and by cell broadcast messages or send information by network to terminal and remind the user to return, thereby realize the WLAN intellectuality, promote user's impression, helped increasing added value of product.
As shown in Figure 4, one embodiment of the invention proposes a kind of server of terminal being monitored by WLAN, comprising: communication connects sets up module 401, monitoring module 402 and reminding module 403; Wherein:
Communication connects sets up module 401, is used in terminal during by WLAN login WAP (wireless access point), sets up terminal and is connected with communication between the Internet of Things;
Reminding module 403 is used for disconnecting unusually when being connected when detecting terminal and Internet of Things, sends broadcast or sends information by network to terminal to sub-district, terminal place.
With the mobile phone is example, and after mobile phone open WLAN function, WLAN searches for wireless network access point (hereinafter to be referred as WAP (wireless access point)), and WAP (wireless access point) is to transmit the terminal of information between terminal and the wireless network.WAP (wireless access point) can be the WLAN access point in the present embodiment.
If search WAP (wireless access point), then WLAN is linked in the Internet of Things, the communication of Internet of Things server connects sets up module 401 and sets up mobile phone by agreements such as TCP/IP and be connected with communication between the Internet of Things, and mobile phone then can carry out communication with Internet of Things by agreements such as TCP/IP.
Wherein, Internet of Things is meant by various information sensing equipment, as various devices and technology such as transducer, radio-frequency (RF) identification (RFID) technology, global positioning system, infrared inductor, laser scanner, gas sensors, gather in real time anyly need to monitor, connect, interactive object or process, gather the information of various needs such as its, light, heat, electricity, mechanics, chemistry, biology, position, combine a huge network that forms with the Internet.Its objective is and realize thing and thing, thing and people, all article are connected with network, convenient identification, management and control.
Set up after communication is connected when mobile phone and Internet of Things, mobile phone sends to the Internet of Things server with this machine information by WLAN automatically.The Internet of Things server is preserved this cellphone information, and the access point position of record mobile phone, by monitoring module 402 it is monitored.
Whether terminal is being carried out in the monitor procedure, and the monitoring module 402 of Internet of Things server is the user network information of record terminal to report automatically, and keep being connected with Internet of Things according to the regular sense terminals of user network information always.If do not detect terminal, think then that terminal disconnects unusually with Internet of Things to be connected.Perhaps, the Internet of Things server regularly receives the user network information that record terminal also reports automatically, if the Internet of Things server is not received the user network information of terminal to report in certain time, thinks then that terminal disconnects unusually with Internet of Things to be connected.
If the Internet of Things server detects terminal and disconnects unusually with Internet of Things and being connected, such as the Internet of Things server within a certain period of time, do not receive the user network information that this terminal reports automatically, think that then terminal has broken away from Internet of Things, reminding module 403 prompting users return.Can utilize the equipment such as audio frequency of Internet of Things to notify the user to return as early as possible, remind the user to return such as can send broadcast in sub-district, terminal place, perhaps the network by the terminal place sends informations such as note to terminal, reminds the user to return.
As shown in Figure 5, as a kind of monitor mode, above-mentioned monitoring module 402 comprises: the first receiving record unit 4021 and first detects identifying unit 4022, wherein:
The first receiving record unit 4021 is used to receive and write down the user network information of terminal to report;
Whether first detects identifying unit 4022, be used for keeping being connected with Internet of Things according to the regular sense terminals of user network information; When not detecting terminal, judge that this terminal disconnects unusually with Internet of Things to be connected.
As shown in Figure 6, as another kind of monitor mode, above-mentioned monitoring module 402 comprises:
The second receiving record unit 4023 is used for the regular user network information that receives and write down terminal to report;
Second detects identifying unit 4024, is used for when not receiving the user network information of terminal to report, judges that this terminal disconnects unusually with Internet of Things to be connected.
Method and server that the embodiment of the invention is monitored terminal by WLAN, by WLAN function and bond networking terminal is monitored, when if distance surpasses limited transmission range between this terminal and the WAP (wireless access point), the Internet of Things server carries out record to this, and pass through cell broadcast messages or send information to terminal to remind the user that it is connected with the WLAN disengaging by network, need in time return, thereby realize the WLAN intellectuality, promote user's impression, and helped increasing added value of product.
The above only is the preferred embodiments of the present invention; be not so limit claim of the present invention; every equivalent structure or flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical field, all in like manner be included in the scope of patent protection of the present invention.
Claims (10)
1. a method of terminal being monitored by WLAN WLAN is characterized in that, comprising:
In terminal during by WLAN login WAP (wireless access point), the Internet of Things server is set up described terminal and is connected with communication between the Internet of Things;
Described terminal is monitored;
Unusually disconnect when being connected when detecting described terminal and Internet of Things, send broadcast or send information to described terminal by network to sub-district, described terminal place.
2. method according to claim 1 is characterized in that, the described step that terminal is monitored comprises:
Receive and write down the user network information of terminal to report;
Whether keep being connected according to the regular sense terminals of described user network information with Internet of Things;
If do not detect described terminal, judge then that this terminal disconnects unusually with Internet of Things to be connected.
3. method according to claim 1 is characterized in that, the described step that terminal is monitored comprises:
Regularly receive and write down the user network information of terminal to report;
When not receiving the user network information of terminal to report, judge that this terminal disconnects unusually with Internet of Things to be connected.
4. according to claim 1,2 or 3 described methods, it is characterized in that described Internet of Things transmission control protocol server/internet interconnection protocol TCP/IP sets up communication with described terminal and is connected.
5. method according to claim 4 is characterized in that, described WAP (wireless access point) is the WLAN access point.
6. a server of terminal being monitored by WLAN is characterized in that, comprising:
Communication connects sets up module, is used in terminal during by WLAN login WAP (wireless access point), sets up described terminal and is connected with communication between the Internet of Things;
Monitoring module is used for described terminal is monitored;
Reminding module is used for disconnecting unusually when being connected when detecting described terminal and Internet of Things, sends broadcast or sends information by network to described terminal to sub-district, described terminal place.
7. server according to claim 6 is characterized in that, described monitoring module comprises:
The first receiving record unit is used to receive and write down the user network information of terminal to report;
Whether first detects identifying unit, be used for keeping being connected with Internet of Things according to the regular sense terminals of described user network information; When not detecting described terminal, judge that this terminal disconnects unusually with Internet of Things to be connected.
8. server according to claim 6 is characterized in that, described monitoring module comprises:
The second receiving record unit is used for the regular user network information that receives and write down terminal to report;
Second detects identifying unit, is used for when not receiving the user network information of terminal to report, judges that this terminal disconnects unusually with Internet of Things to be connected.
9. server according to claim 6 is characterized in that, described Internet of Things server is set up communication by TCP/IP with described terminal and is connected.
10. according to claim 6,7 or 8 described servers, it is characterized in that described WAP (wireless access point) is the WLAN access point.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101317180A CN102202325A (en) | 2011-05-19 | 2011-05-19 | Method and server for monitoring terminal through wireless local area network (WLAN) |
| PCT/CN2011/076862 WO2012155383A1 (en) | 2011-05-19 | 2011-07-05 | Method and server for monitoring user terminal (ue) through wireless local access network (wlan) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101317180A CN102202325A (en) | 2011-05-19 | 2011-05-19 | Method and server for monitoring terminal through wireless local area network (WLAN) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102202325A true CN102202325A (en) | 2011-09-28 |
Family
ID=44662637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101317180A Pending CN102202325A (en) | 2011-05-19 | 2011-05-19 | Method and server for monitoring terminal through wireless local area network (WLAN) |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102202325A (en) |
| WO (1) | WO2012155383A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102595322A (en) * | 2012-03-19 | 2012-07-18 | 华为终端有限公司 | Method and device for utilizing mobile terminal to remind user based on set position |
| CN106068020A (en) * | 2016-05-26 | 2016-11-02 | 腾讯科技（深圳）有限公司 | Hinting abnormal states method and device |
| CN111479019A (en) * | 2020-05-08 | 2020-07-31 | 罗建平 | Personnel home supervision implementation method and system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1882947A (en) * | 2003-10-16 | 2006-12-20 | 诺基亚公司 | Method, terminal and computer program product for adjusting power consumption of a RFID reader associated with a mobile terminal |
| CN101080751A (en) * | 2004-12-17 | 2007-11-28 | 皇家飞利浦电子股份有限公司 | Anti-theft method and device using wireless technique |
| CN101203040A (en) * | 2007-12-17 | 2008-06-18 | 刘迅 | Method and system for guidance based on wireless communication network |
| US20100265931A1 (en) * | 2009-03-04 | 2010-10-21 | Peter Loc | Range-Based Wireless Alarm System |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101163040B (en) * | 2007-08-07 | 2010-12-08 | 中兴通讯股份有限公司 | Method of automatically notifying connection state of supervised equipment to users |
| CN102065457B (en) * | 2010-12-31 | 2013-07-10 | 广州联正达通信科技股份有限公司 | WLAN (Wireless Local Access Network) quality monitoring system and method based on GSM/EDGE (Global System of Mobile Communication/Enhanced Data Rate for GSM Evolution) network |
-
2011
- 2011-05-19 CN CN2011101317180A patent/CN102202325A/en active Pending
- 2011-07-05 WO PCT/CN2011/076862 patent/WO2012155383A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1882947A (en) * | 2003-10-16 | 2006-12-20 | 诺基亚公司 | Method, terminal and computer program product for adjusting power consumption of a RFID reader associated with a mobile terminal |
| CN101080751A (en) * | 2004-12-17 | 2007-11-28 | 皇家飞利浦电子股份有限公司 | Anti-theft method and device using wireless technique |
| CN101203040A (en) * | 2007-12-17 | 2008-06-18 | 刘迅 | Method and system for guidance based on wireless communication network |
| US20100265931A1 (en) * | 2009-03-04 | 2010-10-21 | Peter Loc | Range-Based Wireless Alarm System |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102595322A (en) * | 2012-03-19 | 2012-07-18 | 华为终端有限公司 | Method and device for utilizing mobile terminal to remind user based on set position |
| WO2013139252A1 (en) * | 2012-03-19 | 2013-09-26 | 华为终端有限公司 | Method and device utilizing mobile terminal to remind user based on set position |
| US9351115B2 (en) | 2012-03-19 | 2016-05-24 | Huawei Device Co., Ltd. | Method and apparatus for reminding user based on set position by using mobile terminal |
| US9967710B2 (en) | 2012-03-19 | 2018-05-08 | Vid Scale, Inc. | Method and apparatus for reminding user based on set position by using mobile terminal |
| CN110049179A (en) * | 2012-03-19 | 2019-07-23 | Vid拓展公司 | Method, mobile terminal and the system that user is reminded based on setting position |
| CN110049179B (en) * | 2012-03-19 | 2021-05-07 | Vid拓展公司 | Method for reminding user based on set position and mobile terminal |
| CN106068020A (en) * | 2016-05-26 | 2016-11-02 | 腾讯科技（深圳）有限公司 | Hinting abnormal states method and device |
| CN111479019A (en) * | 2020-05-08 | 2020-07-31 | 罗建平 | Personnel home supervision implementation method and system |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012155383A1 (en) | 2012-11-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10552648B2 (en) | Proximity-based localization of wireless tags based on wireless gateway association information | |
| EP2710842B1 (en) | A system and method for registering network information strings | |
| US8055306B2 (en) | Mobile phone alert system and method | |
| EP2515562A1 (en) | Method and system for acquiring mobility related information of equipment and optimizing configuration | |
| US10681200B2 (en) | Message processing method and system, and related device | |
| CN103759393B (en) | Air conditioner wireless controller, system and control method thereof | |
| CN101635657B (en) | Total IP network video monitoring alarm control method and service managing server | |
| WO2013086993A1 (en) | Method for transmitting data between terminals and terminal | |
| EP2679073A1 (en) | Enabling ip-communication with a machine to machine unit | |
| CN105262792B (en) | A kind of vehicle abnormality processing method and car-mounted terminal | |
| RU2015141796A (en) | COMMUNICATION SYSTEM AND METHOD OF COMMUNICATION, COMMUNICATION DEVICE AND METHOD OF MANAGEMENT FOR THEM, AND THE MEDIA | |
| WO2014080252A1 (en) | Handling bluetooth low energy advertisement messages | |
| WO2014142935A1 (en) | Radio frequency data collection | |
| CN107306212B (en) | Intelligent household alarm method and device, intelligent prevention and control terminal and household intelligent gateway | |
| CN107743154B (en) | Tracking and attendance system based on Wi-Fi intelligent terminal and method thereof | |
| CN102833674A (en) | Network access system and network access method | |
| CN101867958A (en) | Method and system for managing wireless sensing network terminal | |
| CN204795628U (en) | Integrated bluetooth function's wireless access point and control system | |
| CN102202325A (en) | Method and server for monitoring terminal through wireless local area network (WLAN) | |
| US9204377B2 (en) | Method and device for proximity-based communication | |
| CN202196498U (en) | Remote humidity monitoring and alarming system based on Internet of Things | |
| CN106664508A (en) | Method for tracking the presence of a person near a predefined geolocated point | |
| CN102571884A (en) | Method and system for sensing signal condition of wireless network | |
| CN201830382U (en) | Wireless video monitoring system | |
| CN105163335A (en) | Network access management method, network access server, mobile terminal and network access management 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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110928 |