CN103857017B - Communication terminal, communication system and communication connecting method - Google Patents
Communication terminal, communication system and communication connecting method Download PDFInfo
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- CN103857017B CN103857017B CN201210498781.2A CN201210498781A CN103857017B CN 103857017 B CN103857017 B CN 103857017B CN 201210498781 A CN201210498781 A CN 201210498781A CN 103857017 B CN103857017 B CN 103857017B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
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- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a kind of communication terminal, communication system and communication connecting method, when entering new cell, the cell identity information that communication terminal is currently located cell is obtained；Then directly search whether there is the cell identity information matched with the cell identity information in the WIFI hot spot cell list that communication terminal is obtained；As existed, then show there is WIFI hot spot in the cell, communication terminal carries out WIFI communication connections in the cell；Compared with prior art, pass through the preset WIFI hot spot cell list in communication terminal, therefore it can be known a priori by which cell there is WIFI hot spot in, wlan network is found without intermittent scanning WLAN signal, while effectively solving the invalid wlan network search that communication terminal is carried out outside WLAN signal radiation scope, the power consumption problem that the automatic searching strips of WLAN come can be reduced, the utilization rate of resource is improved, more conducively improves the satisfaction of Consumer's Experience.
Description
Technical field
The present invention relates to the communications field, more particularly to a kind of communication terminal, communication system and communication connecting method.
Background technology
As mobile communication network technology develops, and 3 G mobile communication network（Such as Time Division-Synchronous Code Division Multiple Access TD-
SCDMA and WCDMA WCDMA）It is formal use, and WLAN (WLAN) popularization, the speed of wireless networking
Improved a lot than 2G networks, extraordinary experience is brought to user.User can be real by 3G or wlan network
Existing wireless networking, both modes respectively have advantage and disadvantage.Such as：For 3G network, its coverage is larger, with 2G networks certainly
It is suitable, but rate are too high, and network speed is relatively slow；Than 3G network, then rate are relatively low for wlan network, and network speed is very fast, but covering model
Enclose too small, by many limitations such as transimission power, limited region can only be covered.Make full use of 3G network and wlan network
Have complementary advantages, carried out reasonably in 3G network and wlan network, seamless switching can bring more preferable experience to user.Mesh
The preceding communication terminal for supporting 3 G mobile communication network and wlan network is when handling wireless networking, using following processing side
Formula：Communication terminal timing scan WLAN signal, when finding WLAN signal, terminal can be automatically network switching to wlan network；
If finding less than wlan network, 3G network is just used, and continue intermittent scanning wlan network.This processing mode needs terminal not
Disconnected carry out intermittent scanning, and the most of the time is all to carry out invalid signal surface sweeping, the substantial amounts of electricity of communication terminal can be lost
Amount, is also unfavorable for improving the utilization rate of resource.
The content of the invention
The main technical problem to be solved in the present invention is to provide a kind of communication terminal, communication system and communication connecting method,
Solving existing communication terminal periodically scanning WLAN signal in communication process causes power consumption big, and resource utilization is low to ask
Topic.
In order to solve the above technical problems, the present invention provides a kind of communication connecting method, including：Obtain the current institute of communication terminal
In the cell identity information of cell；
Search whether exist and the cell identity information in the WIFI hot spot cell list that the communication terminal is obtained
The cell identity information matched；As existed, then the communication terminal carries out WIFI communication connections in the cell.
In an embodiment of the present invention, the communication terminal obtains the WIFI hot spot cell list and included：Manually
WIFI hot spot cell list is downloaded from operator's DM servers, or WIFI hot spot cell list is obtained by preset algorithm.
In an embodiment of the present invention, it is described to be included by preset algorithm acquisition WIFI hot spot cell list：Obtain
The positional information of base station and the identification information of base station coverage cell, and obtain the positional information of WIFI hot spot；
Believed according to the position of the positional information of the base station, the identification information of base station coverage cell and the WIFI hot spot
Breath calculating obtains WIFI hot spot cell list.
In an embodiment of the present invention, the GPS information of the positional information of the base station including base station, antenna for base station
Deflection；The positional information of the WIFI hot spot includes the GPS information of WIFI hot spot；It is described to be believed according to the position of the base station
The positional information calculation of breath, the identification information of base station coverage cell and the WIFI hot spot obtains WIFI hot spot cell list bag
Include：
The GPS of all cells of base station covering is calculated according to the deflection of the GPS information of base station and antenna for base station
With the coverage of each cell；
The corresponding relation of each WIFI hot spot and each cell is obtained according to the GPS information of each WIFI hot spot, is closed according to the correspondence
System forms WIFI hot spot cell list, and the identification information of each cell with WIFI hot spot is included in the list of formation.
In an embodiment of the present invention, if being not present in the WIFI hot spot cell list that the communication terminal is obtained
The cell identity information matched with the cell identity information, including：
Judge whether to obtain newest WIFI hot spot cell list from operator DM servers, if not, from described
Operator's DM servers are obtained after newest WIFI hot spot cell list, then lookup is from the WIFI hot spot cell list of acquisition
It is no to there is the cell identity information matched with the cell identity information；As obtained, then the communication terminal is notified to work as
Before can not carry out WIFI connections.
In an embodiment of the present invention, the communication terminal obtains newest WIFI from the operator DM servers
Hot Spot list includes：
The communication terminal sends WIFI hot spot cell list to device management server and obtains request；Equipment control is serviced
Device is received after the request, and WIFI hot spot cell list is pushed to the communication terminal.
In an embodiment of the present invention, the communication terminal carries out WIFI communication connections in the cell includes：
Judge whether the communication terminal is currently in WIFI connection status, it is such as no, start WIFI and carry out access point scanning,
Judge whether to meet the WIFI network of condition of contact, such as exist, carry out WIFI connections；Communication terminal is current as described in judging
In WIFI connection status, judge whether current WIFI network meets the condition for keeping connection, decided whether according to judged result
Keep WIFI connections.
In an embodiment of the present invention, the cell identity information is cell logic number.
In order to solve the above-mentioned technical problem, present invention also offers a kind of communication terminal, including identification information obtaining unit,
WIFI hot spot cell list acquiring unit, processing unit and communication connection unit；
The identification information obtaining unit is used to obtain the cell identity information that communication terminal is currently located cell；It is described
WIFI hot spot cell list acquiring unit is used to obtain WIFI hot spot cell list；The processing unit is used in WIFI heat
Search whether exist and the cell identity information phase in the WIFI hot spot cell list that point cell list acquiring unit is obtained
The cell identity information matched somebody with somebody；As existed, then the communication connection unit is controlled to carry out WIFI communication connections in current area.
In an embodiment of the present invention, the WIFI hot spot cell list acquiring unit obtains WIFI hot spot cell row
Table includes：By downloading WIFI hot spot cell list from operator's DM servers manually, or WIFI heat is obtained by preset algorithm
Point cell list.
In an embodiment of the present invention, the WIFI hot spot cell list acquiring unit is obtained by preset algorithm
WIFI hot spot cell list includes：
The positional information of base station and the identification information of base station coverage cell are obtained, and obtains the position letter of WIFI hot spot
Breath；
Believed according to the position of the positional information of the base station, the identification information of base station coverage cell and the WIFI hot spot
Breath calculating obtains WIFI hot spot cell list.
In an embodiment of the present invention, the WIFI hot spot cell list acquiring unit is additionally operable to single in the processing
When member is searched in the WIFI hot spot cell list less than the cell identity information matched with the cell identity information, sentence
It is disconnected whether newest WIFI hot spot cell list to be obtained from operator's DM servers, if not, being taken from the operator DM
Business device obtains newest WIFI hot spot cell list；The processing unit is additionally operable in the newest WIFI hot spot cell list
In search whether there is the cell identity information that matches with the cell identity information.
In order to solve the above-mentioned technical problem, present invention also offers a kind of communication system, including communication terminal and operator
DM servers, the communication terminal include identification information obtaining unit, WIFI hot spot cell list acquiring unit, processing unit with
And communication connection unit；
The identification information obtaining unit is used to obtain the cell identity information that communication terminal is currently located cell；It is described
WIFI hot spot cell list acquiring unit is used to obtain WIFI hot spot cell list from the operator DM servers；
The processing unit is used for the WIFI hot spot cell list obtained in the WIFI hot spot cell list acquiring unit
In search whether there is the cell identity information that matches with the cell identity information；As existed, then the communication link is controlled
Order member carries out WIFI communication connections in current area.
The beneficial effects of the invention are as follows：
The present invention provides a kind of communication terminal, communication system and communication connecting method, when entering new cell, obtains communication
Terminal is currently located the cell identity information of cell；Then directly searched in the WIFI hot spot cell list that communication terminal is obtained
With the presence or absence of the cell identity information matched with the cell identity information；As existed, then show there is WIFI heat in the cell
Point, communication terminal carries out WIFI communication connections in the cell；It can be seen that, the present invention compared with prior art, by communication eventually
Preset WIFI hot spot cell list in end, therefore can be known a priori by which cell there is WIFI hot spot in, without intermittent scanning
WLAN signal finds wlan network, and effectively solve that communication terminal carried out outside the WLAN signal radiation scope is invalid
While wlan network is searched for, it is possible to decrease the power consumption problem that the automatic searching strips of WLAN come, the utilization rate of resource is improved, is more conducive to carry
The satisfaction of high Consumer's Experience.
Brief description of the drawings
Fig. 1 is the communication terminal structural representation of an embodiment of the present invention；
Fig. 2 obtains the signal of WIFI hot spot cell list flow for the communication terminal of an embodiment of the present invention from DM servers
Figure；
Fig. 3 is calculated by algorithm for an embodiment of the present invention and is obtained WIFI hot spot cell list schematic flow sheet；
Fig. 4 is the schematic flow sheet one of the communication connecting method of an embodiment of the present invention；
Fig. 5 is the schematic flow sheet two of the communication connecting method of an embodiment of the present invention.
Embodiment
The present invention is described in further detail below by embodiment combination accompanying drawing.
Communication terminal in the present embodiment can refer to Fig. 1 with intelligent terminals such as mobile phone, IPAD, and the communication terminal includes
Identification information obtaining unit, WIFI hot spot cell list acquiring unit, processing unit and communication connection unit, wherein：
Identification information obtaining unit is used to obtain the cell identity information that communication terminal is currently located cell, for example：Logical
Believe that terminal enters another cell from a cell（Namely it is switched to another cell from a cell）When, then communication terminal is worked as
The cell at preceding place is the cell after switching；Cell identity information in the present embodiment can be any letter of unique mark cell
Breath, for example, can be cell logic number（LAC+CELLID）Deng.
WIFI hot spot cell list acquiring unit is used to obtain WIFI hot spot cell list, and it obtains WIFI hot spot cell row
The mode of table may include it is a variety of, for example：Can slave unit management（DM：Design Management）Server obtains WIFI hot spot
Cell list, specifically can by manually from DM servers obtain WIFI hot spot cell list, also can by DM servers actively to
Communication terminal pushes WIFI hot spot cell list；, can also be by pre- in addition to obtaining WIFI hot spot cell list from DM servers
Imputation method calculates and obtains WIFI hot spot cell list；The combination of certain or above-mentioned each middle acquisition modes；It can such as first pass through
Preset algorithm, which is calculated, obtains WIFI hot spot cell list or manually from DM servers acquisition WIFI hot spot cell list；Then sentencing
When the disconnected WIFI hot spot cell list obtained does not have the identification information of current area, then it is dynamic newest from the acquisition of DM servers
WIFI hot spot cell list.
Processing unit is used to search in the WIFI hot spot cell list that WIFI hot spot cell list acquiring unit is obtained
It is no to there is the cell identity information that the cell identity information for being currently located cell with communication terminal matches；As existed, then show
There is WIFI hot spot in the cell, therefore the communication connection unit of controllable communication terminal carries out WIFI communication links in current area
Connect.
Specifically, communication terminal from DM servers obtain WIFI hot spot cell list when, it may include following steps, refer to
Fig. 2：
Communication terminal sends WIFI hot spot cell list to operator's DM servers and obtains request, specifically, WIFI hot spot
Cell list acquiring unit can obtain WIFI hot spot cell list by sending http request to DM servers；The WIFI hot spot is small
Area's list acquiring unit concretely DM server interface units；
Operator's DM servers are received after the request, and WIFI hot spot cell list is pushed to communication terminal；
Communication terminal is received after WIFI hot spot cell list, can be cured to the list in the communication terminal, specifically may be used
It is preset in communication terminal database or file system or flash storage devices.
Communication terminal except manually from DM servers obtain WIFI hot spot cell list in addition to, can also pass through following preset algorithm
Calculating obtains WIFI hot spot cell list, for example：The positional information of base station and the mark letter of base station coverage cell can first be obtained
Breath, and obtain the positional information of WIFI hot spot；Then believed according to the positional information of the base station of acquisition, the mark of base station coverage cell
The positional information calculation of breath and WIFI hot spot obtains WIFI hot spot cell list.In the present embodiment, the positional information of base station can
The deflection of GPS information, antenna for base station including base station；The positional information of WIFI hot spot may include the GPS information of WIFI hot spot；
WIFI heat is obtained according to the positional information calculation of the positional information of base station, the identification information of base station coverage cell and WIFI hot spot
Point cell list specifically refers to Fig. 3；
Step 301：Obtain the identification information of the cell of GPS information, the deflection of antenna for base station and the base station covering of base station；
And obtain the GPS information of WIFI hot spot；
Step 302：The all small of base station covering is calculated according to the deflection of the GPS information of base station and antenna for base station
The GPS in area and each cell coverage；
Step 303：The corresponding relation of each WIFI hot spot and each cell is obtained according to the GPS information of each WIFI hot spot, according to
Corresponding relation formation WIFI hot spot cell list, includes the mark letter of each cell with WIFI hot spot in the list of formation
Breath.
Wherein, all cells of base station covering are calculated according to the deflection of the GPS information of base station and antenna for base station
Coverage includes：
All cells that base station is covered are ranked up according to each antenna in cell deflection and obtain cell queue；
The antenna directional angle of latter cell in the queue is subtracted the antenna directional angle of previous cell difference divided by
Two obtained values, are used as the right cone of coverage and the left cone of coverage of latter cell of previous cell；
First antenna in cell deflection in the queue is subtracted the antenna directional angle of last cell difference divided by
Two obtained values are used as the left cone of coverage of first cell and the right cone of coverage of last cell；
Take the cone of coverage α as each cell larger in the left cone of coverage of each cell and right cone of coverage；
The covering radius R for obtaining each cell is calculated according to the GPS information of each cell, said process specifically can be by communication terminal
Complete, also can be by third party's terminal（Such as PC）Complete, it is specific as follows：
There are six cells around each cell（Respective antenna center-driven）Or 4 cells（Encourage on respective antenna summit）,
Calculate respectively each cell and around it each cell apart from D, select maximum one D divided by 3 to be in D from obtain each is calculated
The radius R of cell.
It should be understood that there is no strict sequential limitation between calculating R and α each step herein.
Further, the corresponding relation for obtaining each WIFI hot spot and each cell according to the GPS information of each WIFI hot spot includes：
The distance between WIFI hot spot and each cell d is calculated, and calculates the angle of each WIFI hot spot and each cell deflection
β, the process that β is calculated herein is specific as follows：Pass through the gps coordinate and the gps coordinate of base station where cell of WIFI hot spot, two points
Vector is constituted, the azimuth of the vector, azimuth and the poor absolute value of cell deflection is calculated, is β.It should be understood that
Also limited herein between calculating d and β each step without strict sequential.Then according between each WIFI hot spot and each cell
Judge each WIFI apart from d, each WIFI hot spot and the angle β of each cell deflection and the cone of coverage α and covering radius R of each cell
Which cell focus is respectively fallen in, for example：If the β of some WIFI hot spot is less than the α of some cell, and the d of the WIFI hot spot
Less than the R of the cell, then the WIFI hot spot is in the cell；Then it will be covered with the identification information deposit of WIFI hot spot cell
In WIFI hot spot cell list.
By the above method in communication terminal after preset WIFI hot spot cell list, when communication terminal enter one it is new
During cell, then the cell ID matched with the cell identity information is searched from the WIFI hot spot cell list of communication terminal and is believed
Breath, if do not found, in order to further improve the accuracy of lookup, can also further determine whether to service from DM
Device obtains newest WIFI hot spot cell list, if it has not, then obtained from DM servers after WIFI hot spot cell list, then from obtaining
Search whether there is the cell identity information matched with the cell identity information in the WIFI hot spot cell list taken；As
Newest WIFI hot spot cell list was obtained, then shows that current area does not support WIFI to connect really, then notifies communication terminal
WIFI connections can not be currently carried out, is communicated, is connected for example with 3G or 2G networks using other communication connection modes
Connect letter.
When communication terminal enters a new cell, found from the WIFI hot spot cell list of communication terminal with being somebody's turn to do
During the cell identity information that cell identity information matches, then show there is WIFI hot spot in the cell, now, then fixed point triggering is logical
Believe that the wlan system of terminal opens WLAN, communication terminal is carried out WIFI communication connections in the cell, specifically may include：
Judge whether the communication terminal is currently in WIFI connection status, it is such as no, start WIFI and carry out access point scanning,
Judge whether to meet the WIFI network of condition of contact, such as exist, carry out WIFI connections；The WIFI of condition of contact is met herein
Network, which includes its signal intensity, need to reach the intensity of predetermined threshold value, and belong to network trusty.
WIFI connection status is such as currently at, in order to be further ensured that the reliability of connection, can also regularly judge current
Whether WIFI network meets the condition for keeping connection, is decided whether to keep WIFI connections according to judged result, is detected for example, working as
When the intensity of the WIFI signal currently connected is less than the predetermined threshold value for keeping connection, then WIFI network can be closed automatically, it is to avoid
The idle kwh loss caused of WIFI network connection, can further reach the effect of economize on electricity, improve the endurance of communication terminal.
In order to be better understood from the present invention, the method flow connected with reference to full communication is done further in detail to the present invention
Thin explanation；Fig. 4 is referred to, including：
Step 401：The preset WIFI hot spot cell list in communication terminal, the mode of preset WIFI hot spot cell list can
To be any one in above-mentioned three kinds of modes；
Step 402：When detecting communication terminal and entering another cell from a cell, base station can detect honeycomb
The switching of network, communication terminal obtains the cell identity information that it is currently located cell, such as LAC+CELLID；
Step 403：The cell ID letter for searching whether to have with the cell in the WIFI hot spot cell list of communication terminal
Manner of breathing matching cell identity information, for example, searched in the WIFI hot spot cell list cell LAC+CELLID whether
It is present in the list；As existed, step 404 is gone to；Such as it is not present, then goes to step 411；
Step 404：Judge whether communication terminal is currently in WIFI connection status, in this way, go to step 410, otherwise, turn
To step 405；
Step 405：Open WIFI switches and carry out access point scanning；
Step 406：Judge whether to meet the WIFI network of condition of contact, for example, judge whether that signal intensity reaches
To predetermined threshold value and the WIFI network of input trustable network；As existed, step 407 is gone to；Otherwise, step 411 is gone to；
Step 407：Communication terminal carries out WIFI connections in the cell：Search access point signals value and exceed default valve
Value, initiates to connect the request of the trust access point.If access point success is trusted in communication terminal connection, communication terminal obtains network
The valid ip address of side distribution, creates WIFI link routing policies, and cellular network data switch is automatic to close, and initiates PDP
Deactivation command, the data service of communication terminal system application program is switched to WIFI links；If communication terminal connection is trusted
Access point fails, then connection is reattempted to, until the number of times of reconnect reaches preset times；
Step 408：Judge whether the WIFI links of communication terminal succeed, such as success goes to step 409；Otherwise, step is gone to
Rapid 411；
Step 409：The normal interaction that data service is carried out using WIFI communication links；
Step 410：During communication terminal is currently at WIFI connection status, the WIFI nets currently connected are regularly detected
Network signal, when the intensity of WIFI network signal is less than the threshold value set, closes WIFI network, to avoid WIFI network from connecting automatically
The idle kwh loss caused is connect, the effect of economize on electricity is further reached.
Step 411：The WIFI switches of communication close terminal, can automatically be closed by the automatic closedown modules of WIFI of communication terminal
Close WIFI switches；Communication terminal now can be communicated by other communication connection modes, for example, connect logical by 3G network
Letter.
Because the arrangement of each cell WIFI hot spot is also being continuously updated over time, therefore, in the present embodiment
In, can also be in communications connection procedure in communication terminal in addition to by the above-mentioned preset WIFI hot spot cell list of three kinds of modes
Newest WIFI hot spot cell list is obtained by the DM servers of each operator, according to the newest WIFI hot spot cell of acquisition
List is judged, with the further reliability for improving connection, specifically refers to block diagram 5：
Step 501：The preset WIFI hot spot cell list in communication terminal, the mode of preset WIFI hot spot cell list can
To be any one in above-mentioned three kinds of modes；
Step 502：When detecting communication terminal and entering another cell from a cell, base station can detect honeycomb
The switching of network, communication terminal obtains the cell identity information that it is currently located cell, such as LAC+CELLID；
Step 503：The cell ID letter for searching whether to have with the cell in the WIFI hot spot cell list of communication terminal
Manner of breathing matching cell identity information, for example, searched in the WIFI hot spot cell list cell LAC+CELLID whether
It is present in the list；As existed, step 404 is gone to；Such as it is not present, then goes to step 511；
Step 504：Judge whether communication terminal is currently in WIFI connection status, in this way, go to step 410, otherwise, turn
To step 505；
Step 505：Open WIFI switches and carry out access point scanning；
Step 506：Judge whether to meet the WIFI network of condition of contact, for example, judge whether that signal intensity reaches
To predetermined threshold value and the WIFI network of input trustable network；As existed, step 507 is gone to；Otherwise, step 514 is gone to；
Step 507：Communication terminal carries out WIFI connections in the cell：Search access point signals value and exceed default valve
Value, initiates to connect the request of the trust access point.If access point success is trusted in communication terminal connection, communication terminal obtains network
The valid ip address of side distribution, creates WIFI link routing policies, and cellular network data switch is automatic to close, and initiates PDP
Deactivation command, the data service of communication terminal system application program is switched to WIFI links；If communication terminal connection is trusted
Access point fails, then connection is reattempted to, until the number of times of reconnect reaches preset times；
Step 508：Judge whether the WIFI links of communication terminal succeed, such as success goes to step 509；Otherwise, step is gone to
Rapid 514；
Step 509：The normal interaction that data service is carried out using WIFI communication links；
Step 510：During communication terminal is currently at WIFI connection status, the WIFI nets currently connected are regularly detected
Network signal, when the intensity of WIFI network signal is less than the threshold value set, closes WIFI network, to avoid WIFI network from connecting automatically
The idle kwh loss caused is connect, the effect of economize on electricity is further reached.
Step 511：Whether newest WIFI hot spot cell list is obtained from DM servers, if it has not, going to step
512；Otherwise, step 514 is gone to；
Step 512：Communication terminal obtains newest WIFI hot spot cell list from DM servers, and detailed process refers to figure
2；
Step 513：By the WIFI hot spot cell list of acquisition be preset at communication terminal database or file system or
In flash storage devices, step 503 is gone to；
Step 514：The WIFI switches of communication close terminal, can automatically be closed by the automatic closedown modules of WIFI of communication terminal
Close WIFI switches；Communication terminal now can be communicated by other communication connection modes, for example, connect logical by 3G network
Letter.
It can be seen that, the present invention passes through the preset WIFI hot spot in communication terminal relative to the automatic interconnection techniques of existing WLAN
Cell list, can be known a priori by needing to open WLAN connections in which cell, without periodically scanning WLAN signal
To find wlan network, the invalid wlan network that communication terminal is carried out outside WLAN signal radiation scope can be effectively solved
While search, the power consumption problem that the automatic searching strips of reduction WLAN come improves the utilization rate of resource, more conducively improves Consumer's Experience
Satisfaction.
Above content is to combine specific embodiment further description made for the present invention, it is impossible to assert this hair
Bright specific implementation is confined to these explanations.For general technical staff of the technical field of the invention, do not taking off
On the premise of from present inventive concept, some simple deduction or replace can also be made, the protection of the present invention should be all considered as belonging to
Scope.
Claims (5)
1. a kind of communication connecting method, it is characterised in that including：
Obtain the cell identity information that communication terminal is currently located cell；
Search whether exist and the cell identity information phase in the WIFI hot spot cell list that the communication terminal is obtained
The cell identity information matched somebody with somebody；As existed, then the communication terminal carries out WIFI communication connections in the cell；The communication is eventually
End, which obtains the WIFI hot spot cell list, to be included：The positional information of base station and the identification information of base station coverage cell are obtained,
And obtain the positional information of WIFI hot spot；The positional information of the base station includes the GPS information of base station, the antenna direction of base station
Angle；The positional information of the WIFI hot spot includes the GPS information of WIFI hot spot；
The GPS of all cells of base station covering is calculated according to the deflection of the GPS information of base station and antenna for base station and each
The coverage of cell；
The corresponding relation of each WIFI hot spot and each cell is obtained according to the GPS information of each WIFI hot spot, according to the corresponding relation shape
Into WIFI hot spot cell list, the identification information of each cell with WIFI hot spot is included in the list of formation.
2. communication connecting method as claimed in claim 1, it is characterised in that described
Communication terminal carries out WIFI communication connections in the cell to be included：
Judge whether the communication terminal is currently in WIFI connection status, it is such as no, start WIFI and carry out access point scanning, judge
With the presence or absence of the WIFI network for meeting condition of contact, such as exist, carry out WIFI connections；
The communication terminal as described in judging is currently at WIFI connection status, judges whether current WIFI network meets and keeps connection
Condition, decides whether to keep WIFI connections according to judged result.
3. communication connecting method as claimed in claim 1 or 2, it is characterised in that described
Cell identity information is cell logic number.
4. a kind of communication terminal, it is characterised in that including identification information obtaining unit, WIFI hot spot cell list acquiring unit, place
Manage unit and communication connection unit；
The identification information obtaining unit is used to obtain the cell identity information that communication terminal is currently located cell；
The WIFI hot spot cell list acquiring unit is used to obtain WIFI hot spot cell list；The acquisition WIFI hot spot cell
List includes：The positional information of base station and the identification information of base station coverage cell are obtained, and obtains the position letter of WIFI hot spot
Breath；The positional information of the base station includes the GPS information of base station, the antenna directional angle of base station；The position letter of the WIFI hot spot
Breath includes the GPS information of WIFI hot spot；
The GPS of all cells of base station covering is calculated according to the deflection of the GPS information of base station and antenna for base station and each
The coverage of cell；
The corresponding relation of each WIFI hot spot and each cell is obtained according to the GPS information of each WIFI hot spot, according to the corresponding relation shape
Into WIFI hot spot cell list, the identification information of each cell with WIFI hot spot is included in the list of formation；
The processing unit is used to look into the WIFI hot spot cell list that the WIFI hot spot cell list acquiring unit is obtained
Look for the presence or absence of the cell identity information matched with the cell identity information；As existed, then the communication link order is controlled
Member carries out WIFI communication connections in current area.
5. a kind of communication system, it is characterised in that including communication terminal and operator's DM servers, the communication terminal includes mark
Know information acquisition unit, WIFI hot spot cell list acquiring unit, processing unit and communication connection unit；
The identification information obtaining unit is used to obtain the cell identity information that communication terminal is currently located cell；
The WIFI hot spot cell list acquiring unit is used to obtain WIFI hot spot cell list；The acquisition WIFI hot spot cell
List includes：The positional information of base station and the identification information of base station coverage cell are obtained, and obtains the position letter of WIFI hot spot
Breath；The positional information of the base station includes the GPS information of base station, the antenna directional angle of base station；The position letter of the WIFI hot spot
Breath includes the GPS information of WIFI hot spot；
The GPS of all cells of base station covering is calculated according to the deflection of the GPS information of base station and antenna for base station and each
The coverage of cell；
The corresponding relation of each WIFI hot spot and each cell is obtained according to the GPS information of each WIFI hot spot, according to the corresponding relation shape
Into WIFI hot spot cell list, the identification information of each cell with WIFI hot spot is included in the list of formation；
The processing unit is used to look into the WIFI hot spot cell list that the WIFI hot spot cell list acquiring unit is obtained
Look for the presence or absence of the cell identity information matched with the cell identity information；As existed, then the communication link order is controlled
Member carries out WIFI communication connections in current area.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210498781.2A CN103857017B (en) | 2012-11-29 | 2012-11-29 | Communication terminal, communication system and communication connecting method |
| PCT/CN2013/081964 WO2013189401A2 (en) | 2012-11-29 | 2013-08-21 | Communication terminal, communication system, and communication connection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210498781.2A CN103857017B (en) | 2012-11-29 | 2012-11-29 | Communication terminal, communication system and communication connecting method |
Publications (2)
| Publication Number | Publication Date |
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| CN103857017A CN103857017A (en) | 2014-06-11 |
| CN103857017B true CN103857017B (en) | 2017-10-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210498781.2A Expired - Fee Related CN103857017B (en) | 2012-11-29 | 2012-11-29 | Communication terminal, communication system and communication connecting method |
Country Status (2)
| Country | Link |
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| CN (1) | CN103857017B (en) |
| WO (1) | WO2013189401A2 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104754761A (en) * | 2013-12-27 | 2015-07-01 | 中兴通讯股份有限公司 | Wireless local area network connection processing method and wireless local area network connection processing device |
| CN104869613A (en) * | 2014-02-25 | 2015-08-26 | 中兴通讯股份有限公司 | WiFi connection control method based on environment identification and device thereof |
| CN104994565A (en) * | 2015-06-11 | 2015-10-21 | 惠州Tcl移动通信有限公司 | Method and system for quickly starting WIFI based on Cell ID |
| CN105223822B (en) * | 2015-09-24 | 2019-03-08 | Oppo广东移动通信有限公司 | Resource provision facility switching control method and device |
| CN105554697A (en) * | 2015-09-29 | 2016-05-04 | 宇龙计算机通信科技(深圳)有限公司 | Network access method and terminal |
| CN107295605B (en) * | 2016-04-01 | 2019-07-02 | 电信科学技术研究院 | A kind of processing method, device, equipment and the base station of Wireless LAN identification information |
| CN105704770A (en) * | 2016-04-20 | 2016-06-22 | 广东欧珀移动通信有限公司 | Method and apparatus for intelligent access of wireless network |
| CN108271225B (en) * | 2017-01-03 | 2022-06-07 | 中兴通讯股份有限公司 | Network acquisition method and device |
| CN108966331B (en) * | 2018-09-29 | 2021-07-09 | Oppo广东移动通信有限公司 | Cell registration method, cell registration device, wireless routing equipment, terminal and storage medium |
| CN114286454A (en) * | 2022-02-09 | 2022-04-05 | 北京小米移动软件有限公司 | Network connection method, device and storage medium |
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| CN102204307A (en) * | 2011-06-15 | 2011-09-28 | 华为技术有限公司 | Wlan authentication method based on MAC address and device thereof |
| CN102448187A (en) * | 2011-10-29 | 2012-05-09 | 华为终端有限公司 | Method and terminal capable of automatically accessing Wi-Fi (Wireless Fidelity) network |
| CN102802224A (en) * | 2012-08-27 | 2012-11-28 | 东莞宇龙通信科技有限公司 | Terminal and terminal network switching method |
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| CN101015221A (en) * | 2004-01-05 | 2007-08-08 | 摩托罗拉公司 | Method and apparatus for associating with a communication system |
| US7505433B2 (en) * | 2005-04-01 | 2009-03-17 | Toshiba America Research, Inc. | Autonomous and heterogeneous network discovery and reuse |
| US20090203448A1 (en) * | 2008-02-11 | 2009-08-13 | Stephen Lupo | Mobile paperless wagering system |
| CN102740366A (en) * | 2012-07-06 | 2012-10-17 | 华为技术有限公司 | Method, device and system for realizing wireless network access |
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- 2012-11-29 CN CN201210498781.2A patent/CN103857017B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102204307A (en) * | 2011-06-15 | 2011-09-28 | 华为技术有限公司 | Wlan authentication method based on MAC address and device thereof |
| CN102448187A (en) * | 2011-10-29 | 2012-05-09 | 华为终端有限公司 | Method and terminal capable of automatically accessing Wi-Fi (Wireless Fidelity) network |
| CN102802224A (en) * | 2012-08-27 | 2012-11-28 | 东莞宇龙通信科技有限公司 | Terminal and terminal network switching method |
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| Publication number | Publication date |
|---|---|
| CN103857017A (en) | 2014-06-11 |
| WO2013189401A2 (en) | 2013-12-27 |
| WO2013189401A3 (en) | 2014-02-13 |
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