CN101056276A - Providing method for radio network information - Google Patents
Providing method for radio network information Download PDFInfo
- Publication number
- CN101056276A CN101056276A CN 200610072341 CN200610072341A CN101056276A CN 101056276 A CN101056276 A CN 101056276A CN 200610072341 CN200610072341 CN 200610072341 CN 200610072341 A CN200610072341 A CN 200610072341A CN 101056276 A CN101056276 A CN 101056276A
- Authority
- CN
- China
- Prior art keywords
- information
- radio network
- terminal
- network
- wireless
- 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
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The invention provides an information provision method for the radio network, including the following steps: step S102: get radio network information on one or multiple radio networks; step S104: combine the obtained radio network message with the electronic map to generate the radio network map; step S106: send the generated radio network map to one or multiple terminals and display the radio network map at the terminal. The invention enables the existing network to collect, process and distribute radio network information, enables the content providers to guide the customer to their own service area for accepting their service, enables the user to conveniently find their required network, and quick gets the desired service.
Description
Technical field
The present invention relates to wireless communication field, relate in particular to the method that radio network information is provided in the wireless system.
Background technology
Present commercial wireless communication system has: cell mobile communication systems, personal handyphone system (Personal Handy-phone System, abbreviation PHS), radio area network (Wireless Local Area Network is called for short WLAN), ground system of digital television broadcast etc.Because the difference of these systems on scope of business makes aspects such as the space mulching method of these systems, professional providing capability, service fee have nothing in common with each other.
Along with becoming increasingly abundant of wireless network kind is increasing to the demand of information service with people, produced such demand: 1) Virtual network operator, as content supplier, wish that the user can find the position and the overlay area of own network very soon, so that the guiding client accepts its content service; 2) user wishes to find easily own needed wireless network, as, near operational local area network (LAN) people wish to find easily when the quick-downloading multi-medium data of needs, near cheap PHS people need find as early as possible when needs are made a phone call.For these demands are met, the position that needs network based user, near (the Radio Network InformationSystem of the radio network information system user provides its position, abbreviation RNIM) radio network information, these information comprise: the signal characteristic of access point position, access point coverage, access point, the idle capacity of access point etc.
Realize that RNIM belongs to a kind of of location-based value-added service.Present location-based value-added service has: 1) safety rescue service; 2) position follow-up service; 3) traffic and navigation Service; 4) moving advertising service.
Realize that above-mentioned location-based value-added service and the RNM of providing business of the present invention all relate to the location technology of portable terminal, GIS (Geographical InformationSystem, GIS-Geographic Information System) technology.
Portable terminal location technology: mainly contain at present three kinds of location technologies in the cell mobile communication systems: based on the GPS location technology of location technology, OTDOA (ObservedTimeDifference Of Arrival) location technology and the network assistance of CELLID (cell identification).
The GIS technology: the core in the location-based value-added service is position and geography information, therefore, except getting access to by the positioning action platform the position of terminal, must convert longitude and latitude the geography information of user's real concern to by generalized information system, as map, route searching result etc.For realizing generalized information system, how need to consider location gateway interface with the various manufacturers of cellular carrier, consider to adopt which type of GIS-Geographic Information System, consider to adopt which type of map data base, consider how to go to safeguard map data base, consider how to develop, consider that the development that how to promote market makes more user add their Operation Network etc.The CP of content supplier need drop into quite a large number of expense and remove to build a platform that geographic information services is provided, and constantly geographic information data is safeguarded.
Patent application US20050192031 provides a kind of method of shared wireless area coverage information, and the title of this patent application is " method and apparatus (Methods and apparatus for sharing cell coverage information) of sharing cell coverage information ".Cell coverage information in the Cellular Networks of the present invention comprises: be used to realize bitmap (bitmap) model of the signal strength signal intensity of one group of sub-district of expression that intelligence is switched, this model is three-dimensional, except the flat shape of overlay area also has signal amplitude information.The signal strength signal intensity sending method is: the cell coverage information in the Cellular Networks is by the broadband radio network, and as digital Television Broadcasting Network, the Internet is distributed to terminal, perhaps shares cell coverage information by AD HOC net between terminal and terminal.In addition, terminal can be stored rough metrical information or rough metrical information is reported to the cell coverage information center.
Having now provides the system of location-based value-added service not possess the ability that radio network information RNM is provided; The method that patent application US20050192031 provides a kind of shared wireless area coverage information can help terminal to realize the intelligence switching between the different sub-district of same system, on goal of the invention, prior art provides handoff technique, sees that from technology itself this technology does not have and concrete electronic chart combines.
Therefore, the user can't judge network coverage situation and the network capabilities on the particular geographic location, as, the user can't know the kind of the wireless network at certain station, place, boarding lounge, the coverage condition of all kinds of wireless networks, the professional ability of disparate networks, as current residual capacity, the current speed of download that can support etc.
Summary of the invention
At above problem, the invention provides a kind of radio network information method is provided, can provide visual wireless network map to the user, user-friendly.
Radio network information provided by the invention provides method may further comprise the steps:
Step S102 obtains the radio network information about one or more wireless networks;
Step S104 combines generation wireless network map with radio network information and the electronic chart that obtains;
Step S106 is sent to one or more terminals, display radio network map on terminal with the wireless network map that generates.
Above-mentioned one or more wireless networks comprise at least a with in the lower network: received terrestrial digital broadcasting net, satellite network, Cellular Networks and WLAN (wireless local area network).
Above-mentioned radio network information comprises at least a in the following information: the positional information of wireless network base station, the positional information of WAP (wireless access point), location information of terminals, signal cover, business information.
Above-mentioned steps S102 comprises: the one or more measurement mechanisms that from wireless network or WAP (wireless access point), are provided with and one or more terminal, obtain the positional information of wireless network base station, the positional information and the location information of terminals of WAP (wireless access point); The one or more measurement mechanisms and the one or more terminal that are provided with from wireless network or unlimited access point are obtained the coverage information of the coverage of indication wireless network and WAP (wireless access point); And the one or more measurement mechanisms that from wireless network and WAP (wireless access point), are provided with and one or more terminal to acquire service information.
Can send the wireless network map by the air interface of cellular mobile communications networks, the air interface of received terrestrial digital broadcasting or the terminal of wave point to the user place of WLAN (wireless local area network).Can send the wireless network map by the terminal of wireline interface to the user place.
The display of above-mentioned terminal is with the mode display radio network information of figure.The information that terminal shows comprises following at least a: the information that is stored in the information in the terminal in advance and obtains from the outside.Above-mentioned terminal comprises following at least a: portable terminal and non-moving terminal.
The present invention makes existing network have the ability of collection, processing, issue radio network information.The issue of this network information ability makes content supplier (CP) guide the client to accept service to the service area of oneself by the issue of this RNM, increased the traffic carrying capacity of content supplier, make the user can search out own needed network easily, obtain own desired services quickly and easily.
Description of drawings
Accompanying drawing is used to provide further understanding of the present invention, and constitutes the part of specification, is used from explanation the present invention with embodiments of the invention one, is not construed as limiting the invention.By with reference to the accompanying drawings, it is more obvious that the features and advantages of the present invention will become, in the accompanying drawings:
Fig. 1 illustrates the flow chart that radio network information according to the present invention provides method;
Fig. 2 illustrates wireless network covering schematic diagram according to an embodiment of the invention; And
Fig. 3 is that the terminal that illustrates according to an embodiment of the invention in conjunction with the wireless network map of electronic chart shows schematic diagram.
Embodiment
Referring now to accompanying drawing specific embodiments of the invention are described, should be appreciated that specific embodiment described herein only is used to explain the present invention, and be not used in qualification the present invention.
Fig. 1 illustrates the flow chart that radio network information according to the present invention provides method.As shown in Figure 1, radio network information provides method may further comprise the steps:
Step S102 obtains the radio network information about one or more wireless networks;
Step S104 combines generation wireless network map with radio network information and the electronic chart that obtains;
Step S106 is sent to one or more terminals, display radio network map on terminal with the wireless network map that generates.
Above-mentioned one or more wireless network comprises at least a with in the lower network: received terrestrial digital broadcasting net, satellite network, Cellular Networks and WLAN (wireless local area network).
Above-mentioned radio network information comprises at least a in the following information: the positional information of wireless network base station, the positional information of WAP (wireless access point), location information of terminals, signal cover, business information.
Above-mentioned steps S102 comprises: the one or more measurement mechanisms that from wireless network or WAP (wireless access point), are provided with and one or more terminal, obtain the positional information of wireless network base station, the positional information and the location information of terminals of WAP (wireless access point); The one or more measurement mechanisms and the one or more terminal that are provided with from wireless network or unlimited access point are obtained the coverage information of the coverage of indication wireless network and WAP (wireless access point); And the one or more measurement mechanisms that from wireless network and WAP (wireless access point), are provided with and one or more terminal to acquire service information.
Wherein, the wireless network map is by the air interface of cellular mobile communications networks, the air interface of received terrestrial digital broadcasting, the wave point of WLAN (wireless local area network) or the terminal that wireline interface is sent to the user place.
The display of above-mentioned terminal is with the mode display radio network information of figure.The information that terminal shows can be the information that is stored in advance in the terminal, or the information of obtaining from the outside.Above-mentioned terminal can be portable terminal and non-moving terminal.
The wireless network map that the present invention provides belongs to a kind of of electronic geographic-information system.Belong to the use of electronic geographic-information system by the wireless network map, the user can hold its residing network environment clear and intuitively, as, the signal characteristic of access point position, access point coverage, access point, the idle capacity of access point etc., therefore, the user can find the network of required access fast.
Fig. 2 illustrates wireless network covering schematic diagram according to an embodiment of the invention.In a spatial dimension 202a, exist broadcast singal from multiple frequency range, Tathagata is from the broadcast singal 201 of satellite broadcast band, from the VHF of received terrestrial digital broadcasting cell site 202 or the broadcast singal of uhf band, from wide area coverage base station 203, as the WIMAX system, its overlay area is that 203a is operated in the fixing broadcast singal that inserts frequency range, from the broadcast singal of mobile communication base station 204 use mobile communication frequency ranges, the 2.4G that hot spot coverage 205 is used or the broadcast singal of 5G frequency range.
For represent intuitively certain region memory with user-dependent wireless network signal and business information so that terminal 206 receives, the present invention provides collection, sending method and the using method of a kind of wireless network signal and business information.The wireless network map that the present invention provides also can belong to a kind of new content of electronic geographic-information system.
The present invention provides a kind of method that the geography information of radio network information can be provided, the method that comprises collection, issue and use radio network information, make the user can hold its residing network environment clear and intuitively, as, the signal characteristic of access point position, access point coverage, access point, the idle capacity of access point etc., therefore, the user can find the network of required access fast.
1, wireless map information search method
This method is made up of following three basic steps:
First step, information such as the base station of network collection wireless network or the position of radio node, signal cover, signal characteristic, idle capacity.This step can comprehensively use following approach to realize:
First kind of approach: the radio network information center is by obtaining the prior information of wireless network to network planning data collection;
Second kind of approach: the radio network information center is by collecting the resources left situation and the business support ability of current each access point with the real time communication of the radio resource managing unit of WAP (wireless access point);
The third approach: the radio network information center obtains the cover data (information) of network by default test point, as, by the measurement mechanism that disposes on Cellular Networks or the WAP (wireless access point) covering of received terrestrial digital broadcasting, the covering of satellite network, the covering of Cellular Networks, the covering of WLAN (wireless local area network) are measured, the measurement data of obtaining is reported to the radio network information center, these data are carried out comprehensively the wireless coverage figure of formation and particular geographic location coupling by the radio network information center; And
The 4th kind of approach: the radio network information center obtains the cover data of network by the measurement capability (perhaps starting the measurement capability of portable terminal by the radio network controller of terminal network) that starts portable terminal, as, by the covering of the measurement mechanism that disposes on Cellular Networks or the WAP (wireless access point) to received terrestrial digital broadcasting, the covering of satellite network, the covering of Cellular Networks, the covering of WLAN (wireless local area network) is measured, the measurement data of obtaining is reported to the radio network information center, these data are carried out comprehensively the wireless coverage figure of formation and particular geographic location coupling by the radio network information center.
Second step, network combines information such as the position of the base station of collecting or radio node, signal cover, signal characteristic and electronic chart/architectural composition figure.
The associated methods with electronic chart, architectural composition figure at this is the zone that the mark signal covers on electronic chart, architectural composition figure, and this regional shape can be regular, also can be irregular.
Further, be the mark signal covers on electronic chart, architectural composition figure the zone and the position of terminal at this associated methods with electronic chart, architectural composition figure, the information of terminal location can be terminal to report, also can be that network measure obtains.
Third step, the network based location information of terminals that it obtains send electronic chart---the wireless network map RNM (Radio NetworkMap) of information such as the position have base station or radio node, signal cover, signal characteristic, idle capacity to mobile receiver.
The method that sends network map to terminal is: the air interface by terminal realizes that air interface can be the air interface of cellular mobile communications networks, also can be the air interface of received terrestrial digital broadcasting, also can be the wave point of WLAN (wireless local area network); And the wireline interface that passes through terminal realizes that this application is corresponding to the display terminal of public service.
Fig. 3 is that the terminal that illustrates according to an embodiment of the invention in conjunction with the wireless network map of electronic chart shows schematic diagram.As shown in Figure 3, electronic chart of the present invention shows display 302 display radio network signal and the information on services that are characterised in that terminal.
As shown in Figure 3, display mode be mode with figure at terminal display 302, on show and wireless network in certain zone for example, be presented at the overlay area and the professional ability information of the wireless network 201,202,204,204 among Fig. 3.
Further, terminal shows that in the mode of figure the covering of certain or some wireless networks is (as 205a among Fig. 3～205b) and access point position (as 301 among Fig. 3) thereof.Terminal is with the position of mode display terminal (being expressed as C among Fig. 3) on electronic chart of figure.
Figure can be the figure of rule, figure that also can the right and wrong rule; Figure can be monochromatic, also can be colored.Can use the intensity of different color depth characterization signals, also can use the different types of network of different color showings.
The network information on services has: covering, class of business, residual capacity, potential professional ability (as, whether can support certain specific transactions, as certain broadcasting multicast service), the ownership (operator) of network, the perhaps combination of above-mentioned two or more information.
The information that terminal shows can be stored in advance, also can obtain immediately by network, also can be by other transmission means (as, by the Internet download, duplicate by the USB flash disk portable hard drive).
The wireless network map that terminal shows comprises location information of terminals, this positional information can be that portable terminal measures, and also can be that network measure obtains, and sends to terminal then.Terminal can be portable terminal, non-moving terminal.
Embodiment one: a kind of application example that utilizes the wireless network map to seek the download location
The wireless network map that the present invention provides belongs to a kind of of electronic geographic-information system.A kind of realization is to add the radio network information center in existing electronic geographic-information system, and existing electronic geographic-information system is connected with the radio network information center.
As shown in Figure 3, the carrier of terminal C (being indicated in the circle symbol) need download content of multimedia, it is in the wireless network ground graph discovery that this user sends by cellular network base stations 204 in the regional 205a that WAP (wireless access point) 301 that high-speed downloads is provided covered, so the user of terminal C downloads its interested content by WAP (wireless access point) 301.
Embodiment two: a kind of application example that utilizes wireless network map indication multicast services zone
Terminal C (being indicated in the circle symbol) receives the multicast of commercial matters information in its position, electronic chart demonstrates the signal coverage areas 205a of its multicast that is adding, in order to keep the reception to this multicast, terminal carrier remains in the 205a of this multicast signal overlay area the scope of activities of oneself to terminal C (being indicated in the circle symbol).
The present invention makes existing network have the ability of collection, processing, issue radio network information.The issue of this network information ability produces the effect of two aspects:
1) makes content supplier (CP) guide the client to accept service by the issue of this RNM, increased the traffic carrying capacity of content supplier to the service area of oneself;
2) make the user can search out own needed network easily, obtain own desired services quickly and easily.
Be the preferred embodiments of the present invention only below, be not limited to the present invention, for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. a radio network information provides method, it is characterized in that may further comprise the steps:
Step S102 obtains the radio network information about one or more wireless networks;
Step S104 combines generation wireless network map with radio network information and the electronic chart that obtains;
Step S106 is sent to one or more terminals with the wireless network map that generates, and shows described wireless network map on described terminal.
2. radio network information according to claim 1 provides method, it is characterized in that, described one or more wireless networks comprise at least a with in the lower network: received terrestrial digital broadcasting net, satellite network, Cellular Networks and WLAN (wireless local area network).
3. radio network information according to claim 2 provides method, it is characterized in that described radio network information comprises at least a in the following information: the positional information of wireless network base station, the positional information of WAP (wireless access point), location information of terminals, signal cover, business information.
4. radio network information according to claim 3 provides method, it is characterized in that, described step S102 comprises:
The one or more measurement mechanisms that are provided with from described wireless network or described WAP (wireless access point) and one or more terminal are obtained the positional information and the location information of terminals of the positional information of described wireless network base station, described WAP (wireless access point);
The one or more measurement mechanisms that are provided with from described wireless network or described unlimited access point and described one or more terminal are obtained the coverage information of the coverage of indication described wireless network and described WAP (wireless access point); And
The one or more measurement mechanisms that from described wireless network and described WAP (wireless access point), are provided with and described one or more terminal to acquire service information.
5. radio network information according to claim 1 provides method, it is characterized in that, send described wireless network map by the air interface of cellular mobile communications networks, the air interface of received terrestrial digital broadcasting or the terminal of wave point to the user place of WLAN (wireless local area network).
6. radio network information according to claim 1 provides method, it is characterized in that, sends described wireless network map by the terminal of wireline interface to the user place.
7. provide method according to each described radio network information in the claim 1 to 6, it is characterized in that, the display of described terminal shows described radio network information in the mode of figure.
8. radio network information according to claim 7 provides method, it is characterized in that, the information that described terminal shows comprises following at least a: the information that is stored in the information in the described terminal in advance and obtains from the outside.
9. radio network information according to claim 7 provides method, it is characterized in that, described terminal comprises following at least a: portable terminal and non-moving terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610072341 CN101056276A (en) | 2006-04-14 | 2006-04-14 | Providing method for radio network information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610072341 CN101056276A (en) | 2006-04-14 | 2006-04-14 | Providing method for radio network information |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101056276A true CN101056276A (en) | 2007-10-17 |
Family
ID=38795889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610072341 Pending CN101056276A (en) | 2006-04-14 | 2006-04-14 | Providing method for radio network information |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101056276A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101562846B (en) * | 2008-04-18 | 2011-07-13 | 中兴通讯股份有限公司 | Method, system and network side for blind switching |
| CN102550050A (en) * | 2009-09-29 | 2012-07-04 | 高通股份有限公司 | Methods and apparatus for obtaining integrated content from multiple networks |
| CN103024787A (en) * | 2012-11-27 | 2013-04-03 | 中国电信股份有限公司云计算分公司 | Information processing method and information processing device |
| CN103068007A (en) * | 2011-10-18 | 2013-04-24 | 中国移动通信集团江苏有限公司 | Wireless local area network (WLAN) access method and multi-mode terminal |
| CN103401918A (en) * | 2013-07-30 | 2013-11-20 | 东北石油大学 | Electronic map-based business information releasing system |
| WO2014205826A1 (en) * | 2013-06-29 | 2014-12-31 | 华为技术有限公司 | Network access control method and system, and related device |
| CN105142214A (en) * | 2015-07-23 | 2015-12-09 | 中国联合网络通信集团有限公司 | WLAN hotspot positioning information acquisition method and corresponding terminal |
| CN105187445A (en) * | 2015-09-29 | 2015-12-23 | 努比亚技术有限公司 | Mobile terminal, and system and method for evaluating network signal quality based on massive data |
| WO2017020554A1 (en) * | 2015-08-05 | 2017-02-09 | 上海连尚网络科技有限公司 | Method and device for providing wireless access point |
| CN110798803A (en) * | 2019-11-12 | 2020-02-14 | 深圳星联天通科技有限公司 | Ship, shipborne satellite communication terminal and network switching control method thereof |
-
2006
- 2006-04-14 CN CN 200610072341 patent/CN101056276A/en active Pending
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101562846B (en) * | 2008-04-18 | 2011-07-13 | 中兴通讯股份有限公司 | Method, system and network side for blind switching |
| CN102550050A (en) * | 2009-09-29 | 2012-07-04 | 高通股份有限公司 | Methods and apparatus for obtaining integrated content from multiple networks |
| US8732272B2 (en) | 2009-09-29 | 2014-05-20 | Qualcomm Incorporated | Methods and apparatus for obtaining integrated content from multiple networks |
| CN102550050B (en) * | 2009-09-29 | 2015-07-08 | 高通股份有限公司 | Methods and apparatus for obtaining integrated content from multiple networks |
| CN103068007B (en) * | 2011-10-18 | 2016-03-02 | 中国移动通信集团江苏有限公司 | WLAN WLAN cut-in method and multimode terminal |
| CN103068007A (en) * | 2011-10-18 | 2013-04-24 | 中国移动通信集团江苏有限公司 | Wireless local area network (WLAN) access method and multi-mode terminal |
| CN103024787A (en) * | 2012-11-27 | 2013-04-03 | 中国电信股份有限公司云计算分公司 | Information processing method and information processing device |
| WO2014205826A1 (en) * | 2013-06-29 | 2014-12-31 | 华为技术有限公司 | Network access control method and system, and related device |
| CN104541550A (en) * | 2013-06-29 | 2015-04-22 | 华为技术有限公司 | Network access control method and system, and related device |
| CN104541550B (en) * | 2013-06-29 | 2019-05-28 | 华为技术有限公司 | A kind of method, system and relevant device controlling network insertion |
| CN103401918A (en) * | 2013-07-30 | 2013-11-20 | 东北石油大学 | Electronic map-based business information releasing system |
| CN103401918B (en) * | 2013-07-30 | 2016-04-06 | 东北石油大学 | A kind of business information delivery system based on electronic chart |
| CN105142214B (en) * | 2015-07-23 | 2019-04-26 | 中国联合网络通信集团有限公司 | The acquisition method and corresponding terminal of WLAN hot spot location information |
| CN105142214A (en) * | 2015-07-23 | 2015-12-09 | 中国联合网络通信集团有限公司 | WLAN hotspot positioning information acquisition method and corresponding terminal |
| WO2017020554A1 (en) * | 2015-08-05 | 2017-02-09 | 上海连尚网络科技有限公司 | Method and device for providing wireless access point |
| US10194274B2 (en) | 2015-08-05 | 2019-01-29 | Shanghai Lianshang Network Technology Co., Ltd. | Method and device for providing wireless access point |
| CN105187445A (en) * | 2015-09-29 | 2015-12-23 | 努比亚技术有限公司 | Mobile terminal, and system and method for evaluating network signal quality based on massive data |
| CN110798803A (en) * | 2019-11-12 | 2020-02-14 | 深圳星联天通科技有限公司 | Ship, shipborne satellite communication terminal and network switching control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101056276A (en) | Providing method for radio network information | |
| JP5190705B2 (en) | RADIO COMMUNICATION TERMINAL DEVICE, ACCESS POINT DEVICE, RADIO COMMUNICATION SYSTEM, INFORMATION PROVIDING METHOD, AND INFORMATION Fetching Method | |
| CN101999082B (en) | Providing base station almanac to mobile station | |
| CN1199508C (en) | Telecommunications system | |
| US8442556B2 (en) | Detecting mobile device usage within wireless networks | |
| JP5669323B2 (en) | Vehicle status monitoring using cellular broadcast | |
| JP4854760B2 (en) | Method and system for broadcasting handover information in a wireless local area network | |
| CN104506266B (en) | Based on geographical broadcast filtering | |
| JP4143026B2 (en) | Test terminal and control method thereof | |
| EP1414190B1 (en) | Method and system for informing a user about a WLAN accessibility | |
| CN1642144A (en) | Efficient lightweight information dissemination method and system for mobile wireless ad hoc networks | |
| CN101741704A (en) | System and method for generating unique identifier of service point | |
| EP2536171A1 (en) | Location method, device and system for secure user plane location enabled terminal | |
| CN1925670A (en) | Method for realizing burst mode positioning in mobile communication system | |
| CN1838826A (en) | Method for carrying out a handover in a communications network | |
| CN102843642A (en) | Method for realizing end-to-end information push by using geographic signal feature cluster | |
| CN101076136A (en) | Method and apparatus for issuing mobile telecommunication information | |
| CN1909717A (en) | Method and device for selecting positioning mode in WCDMA system | |
| KR20110037484A (en) | Apparatus and method for felxible equivalent public land mobile network management in portable terminal | |
| CN1085704A (en) | The communication control method of radio telephone system and equipment | |
| Kawaguchi | WiFi location information system for both indoors and outdoors | |
| CN1223222C (en) | Positioning system | |
| CN1863387A (en) | Method for careless positioning mobile user terminal | |
| CN1492600A (en) | Method for realizing GIS information valud addition by radio network | |
| KR101327198B1 (en) | Method for detecting shadow region in wireless communication system and apparatus thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |