CN103841623A - Wireless local area network access method and device - Google Patents
Wireless local area network access method and device Download PDFInfo
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- CN103841623A CN103841623A CN201210485427.6A CN201210485427A CN103841623A CN 103841623 A CN103841623 A CN 103841623A CN 201210485427 A CN201210485427 A CN 201210485427A CN 103841623 A CN103841623 A CN 103841623A
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Abstract
The invention relates to the field of wireless local area networks, and discloses a wireless local area network access method and device. The method comprises the following steps: when networks of various different frequency bands supported by a radio-frequency chip are requested to be accessed by different terminals, the periodic radio-frequency period of the radio-frequency chip is divided into continuous radio-frequency sub-periods of whose the number is the same as the number of the networks of various different frequency bands; the radio-frequency chip is restarted to make the radio-frequency chip provide one network of one frequency band in the networks of various different frequency bands in each radio-frequency sub-period separately for accessing a corresponding terminal. By implementing the method and device of the invention, the access of the networks of various different frequency bands can be supported, no inter-signal interference exists, and the advantage of low overall device energy consumption can be realized.
Description
Technical field
The present invention relates to WLAN (wireless local area network) field, be specifically related to a kind of wireless local area network access method and equipment.
Background technology
In WLAN (wireless local area network), WLAN (wireless local area network) two-band dual data stream (Dual Band Dual Current, DBDC) equipment can be supported 2.4GHz frequency range and 5GHz frequency range simultaneously, application when making DBDC equipment can meet the streaming media service of the equipment such as data service and television set of the equipment such as portable machine, therefore, DBDC equipment has been subject to user's extensive favor.
Wherein, the basic principle of DBDC equipment is to dispose the radio frequency chip of two separate runnings therein simultaneously, a radio frequency chip is supported 2.4GHz frequency range, and another radio frequency chip is supported 5GHz frequency range, and two radio frequency chips are processed respectively communicating by letter of 2.4Hz and 5GHz.
But DBDC equipment supports 2.4GHz frequency range and 5GHz frequency range not only can cause inter-signal interference, also can increase the overall energy consumption of DBDC equipment simultaneously.
Summary of the invention
The embodiment of the present invention provides a kind of wireless local area network access method and equipment, can support multiple different frequency range network insertion, and can not cause inter-signal interference, and Whole Equipment energy consumption is low.
Embodiment of the present invention first aspect provides a kind of wireless local area network access method, comprising:
In the time that the multiple different frequency range network of radio frequency chip support is accessed by different terminals request respectively, the periodicity radio frequency period of described radio frequency chip is divided into the continuous radio frequency sub-period that number equates with the number of described multiple different frequency range network;
Restart described radio frequency chip, so that described radio frequency chip provides respectively a kind of frequency range network in described multiple different frequency range network described in each on radio frequency sub-period, in order to access corresponding terminal.
In the possible implementation of the first of first aspect, when the described multiple different frequency range network of supporting when radio frequency chip is accessed by different terminals request respectively, the periodicity radio frequency period of described radio frequency chip is divided into the continuous radio frequency sub-period that number equates with the number of described multiple different frequency range network, comprises:
In the time that the multiple different frequency range network of radio frequency chip support is accessed by different terminals request respectively, take the ratio value of the required bandwidth of business of described multiple different frequency range network as foundation, the periodicity radio frequency period of described radio frequency chip is divided into the continuous radio frequency sub-period that number equates with the number of described multiple different frequency range network.
In conjunction with the possible implementation of the first of first aspect or first aspect, in the possible implementation of the second of first aspect, described multiple different frequency range network at least comprises 2.4GHz frequency range network and 5GHz frequency range network.
Embodiment of the present invention second aspect provides a kind of WLAN access equipment, comprising:
Adjustment unit, while access by different terminals request respectively for the multiple different frequency range network of supporting when radio frequency chip, the periodicity radio frequency period of described radio frequency chip is divided into the continuous radio frequency sub-period that number equates with the number of described multiple different frequency range network;
Restart unit, for restarting described radio frequency chip, so that described radio frequency chip provides respectively a kind of frequency range network in described multiple different frequency range network described in each on radio frequency sub-period, in order to access corresponding terminal.
In the possible implementation of the first of second aspect, when described adjustment unit is accessed by different terminals request respectively specifically for the multiple different frequency range network of supporting when radio frequency chip, take the ratio value of the required bandwidth of business of described multiple different frequency range network as foundation, the periodicity radio frequency period of described radio frequency chip is divided into the continuous radio frequency sub-period that number equates with the number of described multiple different frequency range network.
In conjunction with the possible implementation of the first of second aspect or second aspect, in the possible implementation of the second of second aspect, described multiple different frequency range network at least comprises 2.4GHz frequency range network and 5GHz frequency range network.
The embodiment of the present invention third aspect provides a kind of WLAN access equipment, comprises processor and radio frequency chip:
Described processor, while access by different terminals request respectively for the multiple different frequency range network of supporting when radio frequency chip, the periodicity radio frequency period of described radio frequency chip is divided into the continuous radio frequency sub-period that number equates with the number of described multiple different frequency range network; And restart described radio frequency chip;
Described radio frequency chip, for a kind of frequency range network of described multiple different frequency range network is provided on radio frequency sub-period respectively described in each, in order to access corresponding terminal.
In the possible implementation of the first of the third aspect, the multiple different frequency range network that described processor is supported when radio frequency chip is while being accessed by different terminals request respectively, and the mode that is divided into the continuous radio frequency sub-period that number equates with the number of described multiple different frequency range network the periodicity radio frequency period of described radio frequency chip is specially:
When described processor is accessed by different terminals request respectively for the multiple different frequency range network of supporting when radio frequency chip, take the ratio value of the required bandwidth of business of described multiple different frequency range network as foundation, the periodicity radio frequency period of described radio frequency chip is divided into the continuous radio frequency sub-period that number equates with the number of described multiple different frequency range network.
In conjunction with the possible implementation of the first of the third aspect or the third aspect, in the possible implementation of the second of the third aspect, described multiple different frequency range network at least comprises 2.4GHz frequency range network and 5GHz frequency range network.
In the embodiment of the present invention, in the time that the multiple different frequency range network of supporting when radio frequency chip is accessed by different terminals request respectively, first be divided into the continuous radio frequency sub-period that number equates with the number of above-mentioned multiple different frequency range network the periodicity radio frequency period of radio frequency chip, radio frequency chip can provide respectively a kind of frequency range network in above-mentioned multiple different frequency range network on each radio frequency sub-period like this, in order to access corresponding terminal.Visible, implement the present invention, radio frequency chip can periodically provide a kind of frequency range network in above-mentioned multiple different frequency range network in the radio frequency period successively at it according to ready-portioned radio frequency sub-period, thus the final access that realizes the multiple different frequency range network of support; And the embodiment of the present invention only provides a kind of frequency range network in above-mentioned multiple different frequency range network on each radio frequency sub-period, thereby not only can not cause inter-signal interference, can also reduce Whole Equipment energy consumption.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, to the accompanying drawing of required use in embodiment be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creating work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the flow chart of a kind of wireless local area network access method of providing of the embodiment of the present invention;
Fig. 2 is the flow chart of a kind of wireless local area network access method of providing of the embodiment of the present invention;
Fig. 3 is the flow chart of a kind of wireless local area network access method of providing of the embodiment of the present invention;
Fig. 4 is the flow chart of a kind of wireless local area network access method of providing of the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the present invention provides a kind of wireless local area network access method and equipment, can support multiple different frequency range network insertion, and can not cause inter-signal interference, and Whole Equipment energy consumption is low.Below be elaborated respectively.
Refer to Fig. 1, Fig. 1 is the flow chart of a kind of wireless local area network access method of providing of the embodiment of the present invention.As shown in Figure 1, this wireless local area network access method comprises the following steps.
101,, when the multiple different frequency range network of supporting when radio frequency chip is accessed by different terminals request respectively, the periodicity radio frequency period of radio frequency chip is divided into the continuous radio frequency sub-period that number equates with the number of multiple different frequency range network.
In the embodiment of the present invention, radio frequency chip can provide the multiple different frequency range network including 2.4GHz frequency range network and 5GHz frequency range network.
As the optional execution mode of one, in the time that the multiple different frequency range network of radio frequency chip support is accessed by different terminals request respectively, can adopt the ratio value of the required bandwidth of business of multiple different frequency range network as foundation, the periodicity radio frequency period of radio frequency chip is divided into the continuous radio frequency sub-period that number equates with the number of multiple different frequency range network.
For instance, 2.4GHz frequency range network and the 5GHz frequency range network of supposing radio frequency chip support are accessed by portable machine and television set request respectively, and the periodicity radio frequency period of radio frequency chip is 50ms, and the ratio value of the required bandwidth of data service of 2.4GHz frequency range network and the required bandwidth of streaming media service of 5GHz frequency range network is 1:4, can be that 50ms is divided into 2 continuous radio frequency sub-periods so by the periodicity radio frequency period of radio frequency chip, first radio frequency sub-period is 10ms, and second radio frequency sub-period is 40ms.
102, restart radio frequency chip, so that radio frequency chip provides respectively a kind of frequency range network in above-mentioned multiple different frequency range network on each radio frequency sub-period, in order to access corresponding terminal.
In an embodiment, a kind of frequency range network (this frequency range network can represent by mark) in the above-mentioned multiple different frequency range network that the continuous radio frequency sub-period that the number being divided into by the periodicity radio frequency period can be equated with the number of multiple different frequency range network and each radio frequency sub-period provide sends to radio frequency chip by restarting signaling in the lump, restart radio frequency chip thereby realize, make radio frequency chip that a kind of frequency range network in above-mentioned multiple different frequency range network is provided respectively on each radio frequency sub-period, in order to access corresponding terminal.
For instance, 2.4GHz frequency range network and the 5GHz frequency range network of supposing radio frequency chip support are accessed by portable machine and television set request respectively, and the periodicity radio frequency period of radio frequency chip is that 50ms is divided into 2 continuous radio frequency sub-periods, first radio frequency sub-period is 10ms, second radio frequency sub-period is 40ms, radio frequency chip can be first radio frequency sub-period at the front 10ms(of periodicity radio frequency period so) on 2.4GHz frequency range network is provided, in order to access corresponding terminal; And at i.e. second the radio frequency sub-period of the rear 40ms(of periodicity radio frequency period) on 5GHz frequency range network is provided, in order to access corresponding terminal.
In the embodiment of the present invention, the periodicity radio frequency period of radio frequency chip is less, the switching between multiple different frequency range network just sooner, more frequent, thereby can not affect the communication of multiple different frequency range networks.
Visible, in the described method of Fig. 1, radio frequency chip can periodically provide a kind of frequency range network in above-mentioned multiple different frequency range network in the radio frequency period successively at it according to ready-portioned radio frequency sub-period, thus the final access that realizes the multiple different frequency range network of support; And the described method of Fig. 1 only provides a kind of frequency range network in above-mentioned multiple different frequency range network on each radio frequency sub-period, thereby not only can not cause inter-signal interference, can also reduce Whole Equipment energy consumption.
Refer to Fig. 2, Fig. 2 is the flow chart of a kind of wireless local area network access method of providing of the embodiment of the present invention.Wherein, the wireless local area network access method shown in Fig. 2 adopts DBDC equipment to realize terminal A and terminal B is accessed respectively to 2.4GHz frequency range network and 5GHz frequency range network.As shown in Figure 2, this wireless local area network access method comprises the following steps.
Step 1, customer end A send application message to DBDC equipment, and this application message is used to indicate customer end A and requires to have accessed 2.4GHz frequency range network; After DBDC equipment is accepted, customer end A is accessed to 2.4GHz frequency range network.
In an embodiment, customer end A can adopt the privately owned message of HTTP to send application message, for example: it is as follows that customer end A sends application message to DBDC equipment:
Correspondingly, DBDC equipment can to customer end A return response as follows:
<?xml?version="1.0"encoding="DBDC"?>
<response>2.4G</response>
The periodicity radio frequency period of its radio frequency chip is all distributed to 2.4GHz communication by step 4, DBDC equipment.
Step 5, customer end B equipment send application message to DBDC equipment, and this application message is used to indicate customer end B and requires to have accessed 5GHz frequency range network; DBDC equipment is accepted this application message.
Its complete period property radio frequency period is distributed to 2 parts by step 8, DBDC equipment, and a part is for 2.4GHz communication, and another part is for 5GHz communication.
Step 9 ~ 10, DBDC equipment, by algorithm frequent 2.4GHz and the 5GHz frequency range switched fast, are communicated by letter with 5GHz to realize 2.4GHz communication.
Visible, in the described method of Fig. 2, radio frequency chip can periodically provide 2.4GHz frequency range network and 5GHz frequency range network according to ready-portioned radio frequency sub-period in the radio frequency period successively at it, thus the final access that realizes support 2.4GHz frequency range network and 5GHz frequency range network; And the described method of Fig. 2 only provides a kind of frequency range network on each radio frequency sub-period, thereby not only can not cause inter-signal interference, can also reduce Whole Equipment energy consumption.
Refer to Fig. 3, Fig. 3 is the structure chart of a kind of WLAN access equipment of providing of the embodiment of the present invention.As shown in Figure 3, this WLAN access equipment can comprise:
Adjustment unit 301, while access by different terminals request respectively for the multiple different frequency range network of supporting when radio frequency chip, the periodicity radio frequency period of described radio frequency chip is divided into the continuous radio frequency sub-period that number equates with the number of described multiple different frequency range network;
Start unit 302, for restarting described radio frequency chip, so that described radio frequency chip provides respectively a kind of frequency range network in described multiple different frequency range network described in each on radio frequency sub-period, in order to access corresponding terminal.
In an embodiment, a kind of frequency range network (this frequency range network can represent by mark) in the above-mentioned multiple different frequency range network that start unit 302 can equate the number being divided into by the periodicity radio frequency period continuous radio frequency sub-period with the number of multiple different frequency range network and each radio frequency sub-period provide sends to radio frequency chip by restarting signaling in the lump, restart radio frequency chip thereby realize, make radio frequency chip that a kind of frequency range network in above-mentioned multiple different frequency range network is provided respectively on each radio frequency sub-period, in order to access corresponding terminal.
As the optional execution mode of one, when described adjustment unit 301 is accessed by different terminals request respectively specifically for the multiple different frequency range network of supporting when radio frequency chip, take the ratio value of the required bandwidth of business of described multiple different frequency range network as foundation, the periodicity radio frequency period of described radio frequency chip is divided into the continuous radio frequency sub-period that number equates with the number of described multiple different frequency range network.
In the embodiment of the present invention, described multiple different frequency range network at least comprises 2.4GHz frequency range network and 5GHz frequency range network.
WLAN access equipment shown in Fig. 3 can make radio frequency chip periodically in the radio frequency period, provide successively a kind of frequency range network in above-mentioned multiple different frequency range network according to ready-portioned radio frequency sub-period at it, thus the final access that realizes the multiple different frequency range network of support; And, a kind of frequency range network in above-mentioned multiple different frequency range network is only provided on each radio frequency sub-period, thereby not only can cause inter-signal interference, can also reduce Whole Equipment energy consumption.
Refer to Fig. 4, Fig. 4 is the structure chart of the another kind of WLAN access equipment that provides of the embodiment of the present invention.As shown in Figure 4, this WLAN access equipment can comprise processor 401 and radio frequency chip 402, wherein:
Described processor 401, while access by different terminals request respectively for the multiple different frequency range network of supporting when radio frequency chip, the periodicity radio frequency period of described radio frequency chip is divided into the continuous radio frequency sub-period that number equates with the number of described multiple different frequency range network; And restart described radio frequency chip 402;
Described radio frequency chip 402, for a kind of frequency range network of described multiple different frequency range network is provided on radio frequency sub-period respectively described in each, in order to access corresponding terminal.
In an embodiment, a kind of frequency range network (this frequency range network can represent by mark) in the above-mentioned multiple different frequency range network that processor 401 can equate the number being divided into by the periodicity radio frequency period continuous radio frequency sub-period with the number of multiple different frequency range network and each radio frequency sub-period provide sends to radio frequency chip 402 by restarting signaling in the lump, restart radio frequency chip 402 thereby realize, make radio frequency chip 402 that a kind of frequency range network in above-mentioned multiple different frequency range network is provided respectively on each radio frequency sub-period, in order to access corresponding terminal.
As the optional execution mode of one, the multiple different frequency range network that described processor 401 is supported when radio frequency chip is while being accessed by different terminals request respectively, and the mode that is divided into the continuous radio frequency sub-period that number equates with the number of described multiple different frequency range network the periodicity radio frequency period of described radio frequency chip is specially:
When described processor 401 is accessed by different terminals request respectively for the multiple different frequency range network of supporting when radio frequency chip, take the ratio value of the required bandwidth of business of described multiple different frequency range network as foundation, the periodicity radio frequency period of described radio frequency chip is divided into the continuous radio frequency sub-period that number equates with the number of described multiple different frequency range network.
In the embodiment of the present invention, described multiple different frequency range network at least comprises 2.4GHz frequency range network and 5GHz frequency range network.
WLAN access equipment shown in Fig. 4 can make radio frequency chip periodically in the radio frequency period, provide successively a kind of frequency range network in above-mentioned multiple different frequency range network according to ready-portioned radio frequency sub-period at it, thus the final access that realizes the multiple different frequency range network of support; And, a kind of frequency range network in above-mentioned multiple different frequency range network is only provided on each radio frequency sub-period, thereby not only can cause inter-signal interference, can also reduce Whole Equipment energy consumption.
In the embodiment of the present invention, in the described WLAN access equipment of Fig. 3, Fig. 4, can also be provided with WAN module, for realizing terminal by different frequency range network insertion the Internet.
One of ordinary skill in the art will appreciate that all or part of step in the whole bag of tricks of above-described embodiment is can carry out the hardware that instruction is relevant by program to complete, this program can be stored in a computer-readable recording medium, storage medium can comprise: flash disk, read-only memory (Read-Only Memory, ROM), random access device (Random Access Memory, RAM), disk or CD etc.
The wireless local area network access method and the equipment that above the embodiment of the present invention are provided are described in detail, applied specific case herein principle of the present invention and execution mode are set forth, the explanation of above embodiment is just for helping to understand method of the present invention and core concept thereof; , for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention meanwhile.
Claims (9)
1. a wireless local area network access method, is characterized in that, comprising:
In the time that the multiple different frequency range network of radio frequency chip support is accessed by different terminals request respectively, the periodicity radio frequency period of described radio frequency chip is divided into the continuous radio frequency sub-period that number equates with the number of described multiple different frequency range network;
Restart described radio frequency chip, so that described radio frequency chip provides respectively a kind of frequency range network in described multiple different frequency range network described in each on radio frequency sub-period, in order to access corresponding terminal.
2. wireless local area network access method according to claim 1, it is characterized in that, when the described multiple different frequency range network of supporting when radio frequency chip is accessed by different terminals request respectively, the periodicity radio frequency period of described radio frequency chip is divided into the continuous radio frequency sub-period that number equates with the number of described multiple different frequency range network, comprises:
In the time that the multiple different frequency range network of radio frequency chip support is accessed by different terminals request respectively, take the ratio value of the required bandwidth of business of described multiple different frequency range network as foundation, the periodicity radio frequency period of described radio frequency chip is divided into the continuous radio frequency sub-period that number equates with the number of described multiple different frequency range network.
3. wireless local area network access method according to claim 1 and 2, is characterized in that, described multiple different frequency range network at least comprises 2.4GHz frequency range network and 5GHz frequency range network.
4. a WLAN access equipment, is characterized in that, comprising:
Adjustment unit, while access by different terminals request respectively for the multiple different frequency range network of supporting when radio frequency chip, the periodicity radio frequency period of described radio frequency chip is divided into the continuous radio frequency sub-period that number equates with the number of described multiple different frequency range network;
Restart unit, for restarting described radio frequency chip, so that described radio frequency chip provides respectively a kind of frequency range network in described multiple different frequency range network described in each on radio frequency sub-period, in order to access corresponding terminal.
5. WLAN access equipment according to claim 4, it is characterized in that, when described adjustment unit is accessed by different terminals request respectively specifically for the multiple different frequency range network of supporting when radio frequency chip, take the ratio value of the required bandwidth of business of described multiple different frequency range network as foundation, the periodicity radio frequency period of described radio frequency chip is divided into the continuous radio frequency sub-period that number equates with the number of described multiple different frequency range network.
6. according to the WLAN access equipment described in claim 4 or 5, it is characterized in that, described multiple different frequency range network at least comprises 2.4GHz frequency range network and 5GHz frequency range network.
7. a WLAN access equipment, is characterized in that, comprises processor and radio frequency chip:
Described processor, while access by different terminals request respectively for the multiple different frequency range network of supporting when radio frequency chip, the periodicity radio frequency period of described radio frequency chip is divided into the continuous radio frequency sub-period that number equates with the number of described multiple different frequency range network; And restart described radio frequency chip;
Described radio frequency chip, for a kind of frequency range network of described multiple different frequency range network is provided on radio frequency sub-period respectively described in each, in order to access corresponding terminal.
8. WLAN access equipment according to claim 7, it is characterized in that, the multiple different frequency range network that described processor is supported when radio frequency chip is while being accessed by different terminals request respectively, and the mode that is divided into the continuous radio frequency sub-period that number equates with the number of described multiple different frequency range network the periodicity radio frequency period of described radio frequency chip is specially:
When described processor is accessed by different terminals request respectively for the multiple different frequency range network of supporting when radio frequency chip, take the ratio value of the required bandwidth of business of described multiple different frequency range network as foundation, the periodicity radio frequency period of described radio frequency chip is divided into the continuous radio frequency sub-period that number equates with the number of described multiple different frequency range network.
9. according to the WLAN access equipment described in claim 7 or 8, it is characterized in that, described multiple different frequency range network at least comprises 2.4GHz frequency range network and 5GHz frequency range network.
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| CN201210485427.6A CN103841623A (en) | 2012-11-26 | 2012-11-26 | Wireless local area network access method and device |
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Application publication date: 20140604 |