CN102946646A - Method for establishing network connection - Google Patents
Method for establishing network connection Download PDFInfo
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- CN102946646A CN102946646A CN2012104130452A CN201210413045A CN102946646A CN 102946646 A CN102946646 A CN 102946646A CN 2012104130452 A CN2012104130452 A CN 2012104130452A CN 201210413045 A CN201210413045 A CN 201210413045A CN 102946646 A CN102946646 A CN 102946646A
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- wireless device
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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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Abstract
The invention provides a method for establishing network connection, which is applicable to wireless devices with wide area network communication modules and regional communication modules. The method comprises the following steps: when a plurality of wireless devices are connected with a base station respectively, respectively providing transmission quality for the base station; when the transmission quality is lower than a preset value, requiring the wireless devices to provide current positions respectively by the base station; according to the received current positions of the wireless devices, selecting a wireless device as a regional base station by the base station; and within the permissible range of the base station, connecting the rest wireless devices with the base station through the selected wireless device by the regional communication modules, wherein the rest wireless devices can select to close the wide area network communication modules for saving electricity at the moment.
Description
Technical field
The present invention relates to a kind of method that the networking connects of setting up, when particularly relating to the binding of base station and a plurality of dual-mode wireless device, the base station can select a wireless device as regional base station, base station, zone and then form local-area network with other wireless device, the signal of other wireless devices also can be transmitted to the base station in regional base station.
Background technology
In wireless communication technique, noise is very large on the impact of frequency range, generally can be according to the signal noise ratio of the present known channel of Shannon formula inference and frequency range, and formula is as follows:
C＝B*log
2(1+S/N)
B (Bandwidth) is frequency range, the width of channel namely, and account form falls down the cut-off frequency range by the upper cutoff frequency reductions of this channel.S/N is that the signal noise is than (or the assorted ratio of news), C represents that capacity also refers to the transmission capacity in the above-mentioned channel, in same residential quarter, if there are a plurality of wireless devices to use simultaneously same channel transmission, signal each other is jamming incoherent signal relatively, therefore it is more to work as the user, disturb larger, frequency range can diminish, usually the transmission quality that measures the single wireless device can represent with Eb/NO (the energy per bit to noise power spectral density ration), when Eb/NO more hour, BER (Bit Error Rate) is higher, that is to say that more the multi-user uses same channel, and interference each other is larger, cause more bit mistake, waste more frequency range.
The present invention system uses same channel to cause the problem of high bit error rate to improve for above-mentioned a plurality of dual-mode wireless devices simultaneously.
Summary of the invention
The object of the invention is to for a plurality of wireless devices in the solution prior art use same channel to cause the problem of high bit error rate simultaneously, and a kind of method that the networking connects of simply setting up is provided.
For achieving the above object, a kind of method of setting up the networking connection of the present invention, be applicable to communication system, this communication system comprises the base station, first wireless device and second wireless device, this first wireless device has the first Wide Area Communication module and first area communication module, this second wireless device has the second Wide Area Communication module and second area communication module, and the method may further comprise the steps: this first wireless device is connected this base station via the first Wide Area Communication module respectively with this second wireless device and also transmits respectively the first transmission quality and the second transmission quality to this base station with this second Wide Area Communication module; When this first transmission quality and this second transmission quality were lower than predetermined value, this base station required this first wireless device and this second wireless device that present position is provided; Select a regional base station of conduct in first wireless device or the second wireless device, another is as terminal installation, and the foundation of selection is the transformation parameter of this first wireless device and this second wireless device; And this terminal installation connects via its regional communication module and this base station, zone, and is connected with this base station via this base station, zone.
Preferably, the method comprises that more this terminal installation cuts out its Wide Area Communication module when this terminal installation is connected with this base station via this base station, zone.
Preferably, the method more comprises, when this first wireless device was connected this base station via this first Wide Area Communication module with this second Wide Area Communication module respectively with this second wireless device, this first area communication module and this second area communication module were closed condition.Wherein, when this first transmission quality and this second transmission quality are lower than predetermined value, start this first area communication module and this second area communication module.
Preferably, the method comprises, when the communicating interrupt of the Wide Area Communication module of this base station, zone and this base station, this terminal installation opens the johning knot of its wide area module recovery and this base station and optionally cuts out its regional communication module.
Preferably, the method more comprises, when this first wireless device this second this wireless device be lower than feasible value near the distance between this base station and this first wireless device and this second this wireless device, determine that this first wireless device is that regional base station and this second wireless device connect this first wireless device.
Preferably, comprise more that when the disconnecting of this terminal installation and this base station, zone, this terminal installation opens being connected of its wide area module recovery and this base station and optionally cuts out its regional communication module.
Preferably, the method more comprises, this communication system more comprises the 3rd wireless device, the 3rd wireless device has the 3rd Wide Area Communication module and the 3rd regional communication module, the 3rd Wide Area Communication module connects this base station, and when the 3rd transmission quality that is connected with this base station is lower than this predetermined value, this base station requires the 3rd wireless device that present position is provided, and work as the position of this base station, zone and the 3rd wireless device less than this feasible value, the 3rd wireless device connects via the 3rd regional communication module and this base station, zone, and is connected with this base station via this base station, zone.
Wherein, said method more comprises, when the disconnecting of this terminal installation and the 3rd wireless device and this base station, zone, select the new regional base station of a conduct in this terminal installation or the 3rd wireless device, another is as new terminal installation, and the foundation of selection is the transformation parameter of this terminal installation and the 3rd wireless device.
According to the present position of this terminal installation and the 3rd wireless device, determine that this terminal installation is new regional base station.
In addition, this communication system more comprises the 4th wireless device, the 4th wireless device has the 4th Wide Area Communication module and the 4th regional communication module, the 4th Wide Area Communication module connects this base station and when the 4th transmission quality with this base station is lower than this predetermined value, this base station requires the 4th wireless device that present position is provided, when the 3rd wireless device and the 4th wireless device relatively should the base station, zone the position greater than this feasible value, and the distance between the 3rd wireless device and the 4th wireless device determines that less than this feasible value the 3rd wireless device is the second area base station; And the 4th wireless device be connected with the 3rd wireless device via the 4th regional communication module and the 3rd regional communication module, and be connected with this base station via the 3rd wireless device.
Preferably, this transformation parameter is this transmission quality or this position or its combination.
Utilization of the present invention makes to have the Wide Area Communication module and has more the networking property shared with the dual-mode wireless device of regional communication module, but the function of communication module execution area base station, zone, and make the wireless device that connects this regional base station connect outside networking via the Wide Area Communication module.
Compared with prior art, benefit of the present invention is, select a wireless device as regional base station, only keep the binding of the Wide Area Communication module of this wireless device, other wireless device turns data via regional base station generation, and closes obsolete Wide Area Communication module, so can reduce the frequency band load of base station, so that communication quality increases, wireless device more there is the advantage of power saving.
Description of drawings
Fig. 1 is for realizing a kind of system architecture diagram of setting up the method for networking connection of the present invention;
A kind of the first embodiment flow chart of setting up the method for networking connection of Fig. 2 the present invention;
Fig. 3 the present invention is a kind of to set up the flow chart of another embodiment of the method that the networking connects.
Embodiment
For making purpose of the present invention, structure, feature and function thereof there are further understanding, hereby cooperate embodiment to be described in detail as follows.
Please refer to Fig. 1, set up the system architecture diagram of the method for networking connection for the present invention is a kind of, Fig. 1 discloses the first base station 110 and the second base station 120 is the base station at wide area networking, the wide area networking can be the Cellular Phone networking, common are GSM, UMTS, WCDMA or LTE networking, the ground covering scope of each base station can not wait to 10 kilometers by 2 kilometers in the wide area network territory, in Fig. 1, disclose in addition wireless device 210,220,230 and 240, these wireless devices have wide area networking module and local-area network module respectively in the present invention, the local-area network module is to be wireless connections, for example can use the network communication module that meets 802.11 stipulations, with respect to the Wide Area Communication module, the local-area network module is less because of communication context, and needed power is little than the Wide Area Communication module.In Fig. 1, wireless device 210,220,230 is connected with the first base station 110 via separately wide area networking module with 240, shown in the step S210-S220 of Fig. 2, take the UMTS system as example, UTRAN can see through the measurement control message and require the present information that measures of wide area networking module repayment, wherein in those information the Eb/NO of comprising is arranged, so system just can be by the metrology data of these collections, know between the wireless device that connects at present transmission quality why.
In addition, when between a plurality of wireless devices, carrying out the choosing of regional base station, the foundation of selecting is the transformation parameter between wireless device and the base station, the also better wireless device of transformation parameter namely and between the base station, will be selected as regional base station, other wireless device will in the situation of position permission, connect this base station, zone, and connect by this base station, zone and this base station.And transformation parameter can be transmission quality or position or in the comprehensive assessment of transmission quality and position, for example can preferentially select wireless device with transmission quality the best of base station as regional base station, perhaps the position relationship of selection and base station is better, and can set up the wireless device (mainly be to assess on the position, that is to say no in the scope that the networking connects) that local-area network connects with the wireless device of being connected and also can be used as the object that preferentially is chosen as regional base station.In addition, nearer apart from base station location, communication quality is better relatively; And the transmission quality of only having regional base station and base station is when better, the transmission quality that other wireless device of guarantee connects with the base station via regional base station, speech quality for example, the transmission of data/speech speed etc.
For example, in the present invention, with reference to step S230-S240 shown in Figure 2, when above-mentioned transmission quality is lower than predetermined value, wireless device can transmit corresponding location information own to the base station, when system collected wireless device 210,220, behind 230 and 240 the position, the distance that can corresponding calculate its corresponding the first base station 110 is respectively d1, d2, each other distance such as D12 between d3 and d4 and the wireless device, D13, D14, D23, D24 and D34 etc., take wireless device 210 and 220 as example, as d1＜d2, system can select wireless device 210 to be regional base station, nearer apart from base station 110 because of it, generally speaking, communication quality can be better, system can additionally judge whether in the join domain of local-area network according to the distance B 12 between wireless device 210 and 220 in addition in addition, when above-mentioned condition satisfies, system can be according to above-mentioned apart from determining area base station (step S250), if this moment wireless device 210 and 220 for the regional communication module of example be that closed condition is then with its unlatching, and wireless device 220 can be closed its Wide Area Communication module to save electric power, in this situation, because the Wide Area Communication module of using channel has reduced mutual interference, the communication quality of the Wide Area Communication module of wireless device 210 can improve.
In addition when wireless device 230 at a distance of the distance B 13 of wireless device 210 in the join domain of local-area network, can open regional communication module and close the regional base station that the wide area module connects wireless device 210 representatives, if but D13 admissible region line not too far away, so, in the scope that distance allows, wireless device 230 can form similar local-area network between the wireless device 240 adjacent thereto, in order to the communication quality of promoting system and the electric quantity consumption of saving itself.Wherein the method for wireless device 230,240 local-area networks that form is similar to the local-area network methods of above-mentioned wireless device 210,220 formation, does not repeat them here.
Certainly, when selecting regional base station, can consider according to transmission quality, location parameter or transmission quality and the location parameter of wireless device and base station.
Fig. 3 has disclosed another embodiment that wireless device is implemented step of the present invention.With reference to step S310, it is to connect with the Wide Area Communication module that wireless device connects the base station, according to communication protocol, the Wide Area Communication module can be repaid present communication quality to base station (shown in step S320), when judging that communication quality is lower than predetermined value, wireless device position reporting information is to base station (step S330-S340), if receiving an instruction is regional base station (step S350), execution in step S360 then, turn after keeping the connection of present Wide Area Communication module and can receiving the signal of other wireless devices and reach the base station, if be not designated as regional base station, then can attempt join domain base station (step S370), behind the join domain base station, can close the Wide Area Communication module in order to save electric power.
The present invention is described by above-mentioned related embodiment, yet above-described embodiment is only for implementing example of the present invention.Must be pointed out that the embodiment that has disclosed does not limit the scope of the invention.On the contrary, the change of doing without departing from the spirit and scope of the present invention and retouching all belong to scope of patent protection of the present invention.
Claims (11)
1. set up the method that the networking connects for one kind, be applicable to communication system, this communication system comprises base station, first wireless device and second wireless device, this first wireless device has the first Wide Area Communication module and first area communication module, this second wireless device has the second Wide Area Communication module and second area communication module, it is characterized in that the method may further comprise the steps:
This first wireless device is connected this base station via the first Wide Area Communication module respectively with this second wireless device and also transmits respectively the first transmission quality and the second transmission quality to this base station with this second Wide Area Communication module;
When this first transmission quality and this second transmission quality were lower than predetermined value, this base station required this first wireless device and this second wireless device that present position is provided;
Select a regional base station of conduct in first wireless device or the second wireless device, another is as terminal installation, and the foundation of selection is the transformation parameter of this first wireless device and this second wireless device; And
This terminal installation connects via its regional communication module and this base station, zone, and is connected with this base station via this base station, zone.
2. the method for claim 1 is characterized in that, comprises that more this terminal installation cuts out its Wide Area Communication module when this terminal installation is connected with this base station via this base station, zone.
3. the method for claim 1, it is characterized in that, when this first wireless device was connected this base station via this first Wide Area Communication module with this second Wide Area Communication module respectively with this second wireless device, this first area communication module and this second area communication module were closed condition.
4. method as claimed in claim 3 is characterized in that, when this first transmission quality and this second transmission quality are lower than predetermined value, starts this first area communication module and this second area communication module.
5. the method for claim 1 is characterized in that, when the communicating interrupt of the Wide Area Communication module of this base station, zone and this base station, this terminal installation opens the johning knot of its wide area module recovery and this base station and optionally cuts out its regional communication module.
6. the method for claim 1, it is characterized in that, more comprise, when this first wireless device this second this wireless device be lower than feasible value near the distance between this base station and this first wireless device and this second this wireless device, determine that this first wireless device is that regional base station and this second wireless device connect this first wireless device.
7. the method for claim 1 is characterized in that, more comprises, when the disconnecting of this terminal installation and this base station, zone, this terminal installation opens being connected of its wide area module recovery and this base station and optionally cuts out its regional communication module.
8. the method for claim 1, it is characterized in that, more comprise, this communication system more comprises the 3rd wireless device, the 3rd wireless device has the 3rd Wide Area Communication module and the 3rd regional communication module, the 3rd Wide Area Communication module connects this base station, and when the 3rd transmission quality that is connected with this base station is lower than this predetermined value, this base station requires the 3rd wireless device that present position is provided, and work as the position of this base station, zone and the 3rd wireless device less than this feasible value, the 3rd wireless device connects via the 3rd regional communication module and this base station, zone, and is connected with this base station via this base station, zone.
9. method as claimed in claim 8, it is characterized in that, more comprise, when the disconnecting of this terminal installation and the 3rd wireless device and this base station, zone, select the new regional base station of a conduct in this terminal installation or the 3rd wireless device, another is then as new terminal installation, and the foundation of selection is the transformation parameter of this terminal installation and the 3rd wireless device.
10. method as claimed in claim 8, it is characterized in that, this communication system more comprises the 4th wireless device, the 4th wireless device has the 4th Wide Area Communication module and the 4th regional communication module, the 4th Wide Area Communication module connects this base station and when the 4th transmission quality with this base station is lower than this predetermined value, this base station requires the 4th wireless device that present position is provided, when the 3rd wireless device and the 4th wireless device relatively should the base station, zone the position greater than this feasible value, and the distance between the 3rd wireless device and the 4th wireless device determines that less than this feasible value the 3rd wireless device is the second area base station; And
The 4th wireless device is connected with the 3rd wireless device via the 4th regional communication module and the 3rd regional communication module, and is connected with this base station via the 3rd wireless device.
11., it is characterized in that this transformation parameter is this transmission quality or this position or its combination such as claim 1 or 9 described methods.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012104130452A CN102946646A (en) | 2012-10-25 | 2012-10-25 | Method for establishing network connection |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104130452A CN102946646A (en) | 2012-10-25 | 2012-10-25 | Method for establishing network connection |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107466116A (en) * | 2016-04-01 | 2017-12-12 | 宏达国际电子股份有限公司 | Processing links the device and method of conversion |
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| WO2009067956A1 (en) * | 2007-11-28 | 2009-06-04 | Huawei Technologies Co., Ltd. | An energy-saving method and apparatus for the base station |
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| WO2011153507A2 (en) * | 2010-06-04 | 2011-12-08 | Board Of Regents | Wireless communication methods, systems, and computer program products |
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| CN101501717A (en) * | 2006-08-17 | 2009-08-05 | 鹰河控股有限公司 | System and method for wireless transactions |
| US20090088070A1 (en) * | 2007-09-28 | 2009-04-02 | Aaron Jeffrey A | Methods, Systems, and Computer-Readable Media for Utilizing a Repeating Function to Improve Quality of Service |
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| WO2011153507A2 (en) * | 2010-06-04 | 2011-12-08 | Board Of Regents | Wireless communication methods, systems, and computer program products |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107466116A (en) * | 2016-04-01 | 2017-12-12 | 宏达国际电子股份有限公司 | Processing links the device and method of conversion |
| CN107466116B (en) * | 2016-04-01 | 2020-10-09 | 宏达国际电子股份有限公司 | Apparatus and method for processing link switching |
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Application publication date: 20130227 |