CN103200575A - Wireless communication method used for wireless high fidelity network - Google Patents
Wireless communication method used for wireless high fidelity network Download PDFInfo
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- CN103200575A CN103200575A CN2012100056243A CN201210005624A CN103200575A CN 103200575 A CN103200575 A CN 103200575A CN 2012100056243 A CN2012100056243 A CN 2012100056243A CN 201210005624 A CN201210005624 A CN 201210005624A CN 103200575 A CN103200575 A CN 103200575A
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Abstract
The invention discloses a wireless communication method used for a wireless high fidelity network. The method comprises that at least one frequency band of the wireless high fidelity network is divided into a plurality of time division sectors in a time division manner. The plurality of time division sectors are distributed to a plurality of clients of the wireless high fidelity network. The distributed plurality of time division sectors are used for carrying out network packet transmission. The wireless communication method used for the wireless high fidelity network has the advantages of providing the wireless communication method used for the wireless high fidelity network. The frequency band of the wireless high fidelity network can be divided in the time division method, the clients with the number larger than the number of frequency bands can be on line at the same time, and therefore the problem that the number of the bands in a traditional wireless high fidelity network is limited can be solved.
Description
Technical field
The present invention relates to radio communication, relate in particular to a kind of frequency band with a wireless high facsimile network and be divided into the time-division section and distribute and the transmission wireless communication method.
Background technology
Along with popularizing of mobile communication device, demand by the wireless network access the Internet also increases rapidly, one of technology that wherein is widely used is exactly wireless high fax (Wi-Fi) network, yet access point (the access point for a wireless high facsimile network, AP), operable frequency band is limited, has therefore limited to the application of mobile communication device widely.
In addition, the online mechanism that adopts in the wireless high fax network standard is link (continuouslink) continuously, that is after a frequency band is assigned to user's use, this frequency band will keep to this user, until this user interrupt online till, that is to say that this frequency band probably can be under the idle state, thereby cause the usefulness of this access point integral body to descend.
Therefore, how allowing in the same environment somebody of institute connect to network by limited access point is a very important problem.
Summary of the invention
The object of the present invention is to provide a kind of frequency band with a wireless high facsimile network to be divided into the time-division section and distribute and the transmission wireless communication method, to solve the above problems.
Based on above-mentioned purpose, the present invention discloses a kind of wireless communications method for a wireless high facsimile network.This method includes: the mode that at least one frequency band that will this wireless high facsimile network was cut apart with the time is divided into a plurality of time-division sections; These a plurality of time-division sections are distributed to a plurality of clients in this wireless high facsimile network; And use these a plurality of time-division sections that distribute to carry out network package and transmit.
The invention has the advantages that provides a kind of wireless communications method for a wireless high facsimile network, its mode that can cut apart the time is cut apart the frequency band in this wireless high facsimile network, and then make and can carry out onlinely more than the client of number of frequency bands quantity simultaneously, therefore can improve the limited problem of conventional wireless high fax network bands number.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, in order to more clearly understand technological means of the present invention, and can be implemented according to the content of specification, and for above and other objects of the present invention, feature and advantage can be become apparent, below especially exemplified by a plurality of embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is the schematic diagram of first embodiment of use wireless communications method of the present invention.
Fig. 2 is the schematic diagram of second embodiment of use wireless communications method of the present invention.
Fig. 3 is the schematic diagram of the 3rd embodiment of use wireless communications method of the present invention.
Fig. 4 is the schematic diagram of the 4th embodiment of use wireless communications method of the present invention.
Fig. 5 is the flow chart of the embodiment of wireless communications method of the present invention.
Wherein, description of reference numerals is as follows:
100 wireless high facsimile networks
102 access points
N1, N2, N3 client
310 networks are opened up uncut jade
Embodiment
In the middle of specification and follow-up claim, used some vocabulary to censure specific assembly.The person with usual knowledge in their respective areas should understand, and hardware manufacturer may be called same assembly with different nouns.This specification and follow-up claim are not used as distinguishing the mode of assembly with the difference of title, but the criterion that is used as distinguishing with the difference of assembly on function.Be an open term mentioned " comprising " in the middle of specification and the follow-up request item in the whole text, so should be construed to " comprise but be not limited to ".In addition, " coupling " word is to comprise any indirect means that are electrically connected that directly reach at this.Therefore, be coupled to one second device if describe one first device in the literary composition, then represent this first device and can directly be electrically connected in this second device, or be electrically connected to this second device indirectly by other device or connection means.
Please refer to Fig. 1, Fig. 1 is the schematic diagram of first embodiment of use wireless communications method of the present invention.In Fig. 1, wireless high fax (Wi-Fi) network 100 include (but being not limited to) access point (accesspoint, AP) 102 with client N1～N3, access point 102 has at least more than one frequency band, but for the purpose of simplifying the description, only show one first frequency band A and one second frequency band B among the figure.As shown in Figure 1, the first frequency band A and the second frequency band B all further are divided into a plurality of time-division sections (time slot), these a plurality of time-division sections then by mean allocation give client N1～N3 use (that is, for each client, only can in assigned time-division section, carry out the transmission of network package), thus, the online ability of just can be in a wireless high facsimile network only reaching 3 (or more than) clients by 2 frequency bands.Be noted that, frequency band is divided into when a plurality of sectional mode can (for example does different variations according to different situations, use the time interval of different length to cut apart), in addition, in the present embodiment, the transmission of network package system by the mode of package link (packet link) realize (that is, the transmission system of network package is sent to the destination client by an address that is contained in this network package with this network package), this is not as restrictive condition of the present invention only as the usefulness of example explanation.
In a design variation, the present invention can adopt a time interval of dynamically adjusting that the first frequency band A and the second frequency band B are divided into a plurality of time-division sections, please refer to Fig. 2, and Fig. 2 is the schematic diagram of second embodiment of use wireless communications method of the present invention.In Fig. 2, the present invention adopts the different time intervals to cut apart the time-division section, for instance, the time sectional length of the first frequency band A be in Fig. 1 the first frequency band A the time sectional length twice, the second frequency band B the time sectional length then fixing (that is, each the time sectional length all can adjust as required).
In addition, these a plurality of time-division sections are distributed to the mode of client and also can be done different variations according to different situations, for instance, the present invention can open up uncut jade according to access point 102 corresponding networks the time-division section is distributed to client.Please refer to Fig. 3, Fig. 3 is the schematic diagram of the 3rd embodiment of use wireless communications method of the present invention.In Fig. 3, client N1～N3 system constitutes a network and opens up uncut jade 310, wherein client N1 and N2 the system be respectively coupled to client N3 (that is, client N1～N3 system constitutes a point-to-point wireless distributed network), that is to say, except the time-division section that distributes by access point 102, data packet also can directly be sent to client N3 by client N1 or N2.Therefore, for the data packet that needs to be sent to client N1 and N3 simultaneously, employing is sent to client N3 by client N1 again after being sent to client N1 mode transmits, can reduce the time sectional use amount of client N3 in access point 102, in other words, distribute to the increase (for example, the increase of the increase of time-division section length or quantity) that the time-division section of client N1 and N2 can be relative.As shown in Figure 3, can receive data packet by client N1 or N2 because network is opened up uncut jade 310 indication client N3, therefore, compared to client N3, client N1 and N2 can be assigned to more time-division section.
For instance, in the practical application of an educational environment, one archives of the content (teaching materials or examination paper) of giving a lesson can be utilized access point 102 to see through data packet and directly be sent to client N1～N3, in addition, when changing wireless high fax network bands number deficiency, the framework that the present invention also can see through this point-to-point wireless distributed network is sent to client N3 with these archives, at first, client N3 can keep online with client N1 and N2, then, client N3 can inquire after client N1 and whether N2 has these archives, client N1 and N2 just can look in Zi Ji De File case table, just can reply client N3 if find these archives, need not repay to client N3 if find, thus, client N3 just can obtain these archives of the content (teaching materials or examination paper) of it's time for class via client N1 or N2, and solves the problem of the high fax of conventional wireless network bands number deficiency.
In a design variation, the present invention can distribute to client with the time-division section according to the use/disturbance regime of the frequency band of access point 102, please refer to Fig. 4, and Fig. 4 is the schematic diagram of the 4th embodiment that uses wireless communications method of the present invention.In Fig. 4, if the first frequency band A and the second frequency band B all are subjected to serious Electromagnetic Interference, can give same client (shown in the first frequency band A) this moment with the time-division section fixed allocation of frequency band, perhaps changes the mode (shown in the second frequency band B) of link continuously that adopts, to promote the usefulness of transmission.
In another design variation, the present invention can distribute to client with the time-division section according to data content/data volume that the tendency to develop of client institute is sent, for instance, if client N1 is using the audio-visual service of stream string, and client N2 is carrying out browsing of webpage, and this moment is in order to keep good user's experience (that is, smooth stream go here and there audio-visual broadcast), compared to client N2, client N1 can be assigned to more time-division section.In addition, for each frequency band, assigned client usefulness more at least can be more good, therefore in another design variation, the present invention also can distribute the time-division section according to the quantity of client, yet the present invention is not as restrictive condition, all variations of having done according to this all should fall into category of the present invention.
Please refer to Fig. 5, Fig. 5 is the flow chart of the embodiment of wireless communications method of the present invention.If can obtain identical in fact result, then these steps might not be carried out in accordance with execution order shown in Figure 5.Wireless communications method can briefly be summarized as the following step.
Step 500: beginning.
Step 502: the mode that at least one frequency band of wireless high facsimile network was cut apart with the time is divided into a plurality of time-division sections.
Step 504: will these a plurality of time-division sections distribute to a plurality of clients in this wireless high facsimile network.
Step 506: use these a plurality of time-division sections that distribute to carry out network package and transmit.
Step 508: finish.
The step of above-mentioned each flow process only for the present invention for feasible embodiment, and unrestricted restrictive condition of the present invention, and under the situation of spirit of the present invention, those methods can comprise other intermediate steps in addition or several steps can be merged into one step, to do suitable variation.Those skilled in the art be when can understanding the operation of each step among Fig. 5 easily after reading above paragraph, so more detailed explanation is convenient to this omission in the hope of succinctly.
Please note, in above-described embodiment, two frequency bands (the first frequency band A and the second frequency band B) and three client N1～N3 only are bright the present invention for instance, and those skilled in the art should understand the number of the quantity of frequency band and client easily and divide restrictive condition of the present invention.
In sum, the invention provides a kind of wireless communications method for a wireless high facsimile network, its mode that can cut apart the time is cut apart the frequency band in this wireless high facsimile network, and then make and can carry out onlinely more than the client of number of frequency bands quantity simultaneously, therefore can improve the limited problem of conventional wireless high fax network bands number.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and 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 doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. wireless communications method that is used for a wireless high facsimile network is characterized in that described wireless communications method includes:
The mode that at least one frequency band of described wireless high facsimile network was cut apart with the time is divided into a plurality of time-division sections;
Described a plurality of time-division sections are distributed to a plurality of clients in the described wireless high facsimile network; And
Using the described a plurality of time-division sections that distribute to carry out network package transmits.
2. wireless communications method as claimed in claim 1 is characterized in that, the mode that the described frequency band of described wireless high facsimile network was cut apart with the time be divided into described when a plurality of sectional step comprise:
The described frequency band of described wireless high facsimile network is divided into described a plurality of time-division section with the time interval that can dynamically adjust.
3. wireless communications method as claimed in claim 1 is characterized in that, the step of described a plurality of time-division sections being distributed to the described a plurality of clients in the described wireless high facsimile network comprises:
Open up uncut jade according to a network of described wireless high facsimile network described a plurality of time-division sections are distributed to described a plurality of client.
4. wireless communications method as claimed in claim 1 is characterized in that, the step of described a plurality of time-division sections being distributed to the described a plurality of clients in the described wireless high facsimile network comprises:
Frequency band behaviour in service according to described wireless high facsimile network gives distribution described a plurality of clients described a plurality of time-division sections.
5. wireless communications method as claimed in claim 1 is characterized in that, the step of described a plurality of time-division sections being distributed to the described a plurality of clients in the described wireless high facsimile network comprises:
Band interference situation according to described wireless high facsimile network is distributed to described a plurality of client with described a plurality of time-division sections.
6. wireless communications method as claimed in claim 1 is characterized in that, the step of described a plurality of time-division sections being distributed to the described a plurality of clients in the described wireless high facsimile network comprises:
According to described a plurality of clients the data volume sent of tendency to develop respectively, come a plurality of time-division sections are distributed.
7. wireless communications method as claimed in claim 1 is characterized in that, the step of described a plurality of time-division sections being distributed to the described a plurality of clients in the described wireless high facsimile network comprises:
According to described a plurality of clients the data content that send of tendency to develop respectively, come a plurality of time-division sections are distributed.
8. wireless communications method as claimed in claim 1 is characterized in that, the step of described a plurality of time-division sections being distributed to the described a plurality of clients in the described wireless high facsimile network comprises:
According to the number of described a plurality of clients, come a plurality of time-division sections are distributed.
9. wireless communications method as claimed in claim 1 is characterized in that, the step of using the described a plurality of time-division sections that distribute to carry out the network package transmission comprises:
When a plurality of in sectional each time-division section, by an address that is contained in the network package described network package is sent to a destination client in described.
10. wireless communications method as claimed in claim 1 is characterized in that, described a plurality of clients constitute a point-to-point wireless distributed network.
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| CN2012100056243A CN103200575A (en) | 2012-01-05 | 2012-01-05 | Wireless communication method used for wireless high fidelity network |
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| CN2012100056243A CN103200575A (en) | 2012-01-05 | 2012-01-05 | Wireless communication method used for wireless high fidelity network |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090141681A1 (en) * | 2003-10-31 | 2009-06-04 | Samsung Electronics Co., Ltd. | Apparatus and method for assigning subchannels in an ofdma communication system |
| CN101730282A (en) * | 2008-10-21 | 2010-06-09 | 广升运有限公司 | WiFi system for speedily wirelessly transmitting action voice and video data |
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- 2012-01-05 CN CN2012100056243A patent/CN103200575A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090141681A1 (en) * | 2003-10-31 | 2009-06-04 | Samsung Electronics Co., Ltd. | Apparatus and method for assigning subchannels in an ofdma communication system |
| CN101730282A (en) * | 2008-10-21 | 2010-06-09 | 广升运有限公司 | WiFi system for speedily wirelessly transmitting action voice and video data |
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Application publication date: 20130710 |