CN107094315B - Channel scanning configuration method and device - Google Patents
Channel scanning configuration method and device Download PDFInfo
- Publication number
- CN107094315B CN107094315B CN201710269808.3A CN201710269808A CN107094315B CN 107094315 B CN107094315 B CN 107094315B CN 201710269808 A CN201710269808 A CN 201710269808A CN 107094315 B CN107094315 B CN 107094315B
- Authority
- CN
- China
- Prior art keywords
- scanning
- channel
- configuration
- channel scanning
- wifi probe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
Abstract
The invention discloses a channel scanning configuration method and a device, wherein the method comprises the following steps: carrying out full channel scanning according to the existing channel scanning configuration in a scanning period; obtaining the latest channel scanning configuration according to the full-channel scanning result, the length of the scanning period, the number of chips included in the WIFI probe equipment and the priority; replacing the existing channel scanning configuration with the latest channel scanning configuration. According to the scheme, channel scanning configuration can be automatically carried out, and compared with a mode of manually carrying out channel scanning configuration, each channel can be monitored more accurately, and timeliness and total amount of data acquisition are guaranteed to reach a better state.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a channel scan configuration method and apparatus.
Background
The wireless fidelity (WIFI) probe device is to identify a wireless terminal based on a WIFI detection technology, where the wireless terminal includes an Access Point (AP) and a Station (STA), and the STA may be a terminal such as a mobile phone, a notebook, and a tablet that has opened WIFI. When the wireless terminal starts the WIFI function in the coverage area of the WIFI probe device, the WIFI probe device can identify a Media Access Control (MAC) address of the wireless terminal without accessing a WIFI network.
Whether a piece of WIFI probe equipment is excellent or not is generally a comprehensive consideration result of the acquisition coverage, the acquisition rate and the chip scheme. Since 13 channels naturally exist in the 2.4G frequency band, a single chip cannot meet the requirement, and the industry has developed a competitive situation with a multi-chip scheme as a standard. However, the channel scanning configuration of the multi-chip WIFI probe device is still in a relatively simple manual setting stage, which is specifically as follows: and (2) dynamically scanning channels 1-13 by each chip, wherein the scanning interval is usually 50-100ms, so that each chip can acquire the MAC address of the wireless terminal in the environment by actively converting the working channel of the chip.
According to the channel scanning configuration method, the channel scanning configuration is carried out in a manual mode, and the timeliness and the total amount of data acquisition cannot reach a better state.
Disclosure of Invention
The embodiment of the invention provides a channel scanning configuration method and a channel scanning configuration device, which are used for solving the problem that the timeliness and the total amount of data acquisition cannot reach a better state because the channel scanning configuration is carried out in a manual mode in the conventional channel scanning configuration method.
According to an embodiment of the present invention, a channel scanning configuration method is provided, which is applied to a multi-chip WIFI probe device, and includes:
carrying out full channel scanning according to the existing channel scanning configuration in a scanning period;
determining the latest channel scanning configuration according to the full-channel scanning result, the length of the scanning period, the number of chips included in the WIFI probe equipment and the priority;
replacing the existing channel scanning configuration with the latest channel scanning configuration.
Specifically, the full channel scanning is performed according to the existing channel scanning configuration in the scanning period, which specifically includes:
acquiring the existing channel scanning configuration;
searching channels and scanning time length which are required to be scanned by each chip and included by the WIFI probe equipment from the existing channel scanning configuration;
and instructing each chip included in the WIFI probe equipment to scan a corresponding channel within a corresponding scanning duration.
Specifically, determining the latest channel scanning configuration according to the full-channel scanning result, the length of the scanning period, the number of chips included in the WIFI probe device, and the priority level includes:
acquiring a first number of wireless terminals scanned in all channels and a second number of wireless terminals scanned in each channel from the full channel scanning result;
calculating a duration ratio of each channel according to the second number of the wireless terminals scanned in each channel and the first number;
multiplying the length of the scanning period, the number of chips included in the WIFI probe equipment and the equal-component number of the scanning period to obtain the scanning length;
multiplying the scanning length by the time length of each channel to obtain the scanning time length of the corresponding channel;
and allocating channels to be scanned and scanning time lengths to the chips included in the WIFI probe device according to the priority order of the chips included in the WIFI probe device and the time length ratio of each channel, so as to obtain the latest channel scanning configuration.
Optionally, the method further includes:
detecting whether a channel exists in the latest channel scanning configuration and is allocated to different chips for scanning;
if one channel is allocated to different chips for scanning, the channel to be scanned and the scanning duration of each chip included in the WIFI probe equipment are adjusted according to a frequency hopping principle, so that no channel is allocated to different chips for scanning in the latest channel scanning configuration.
Optionally, the method further includes:
after receiving the full channel scanning instruction, executing the step of performing full channel scanning according to the existing channel scanning configuration in the scanning period; alternatively, the first and second electrodes may be,
and after detecting that the scanning period is expired, executing the step of scanning the whole channel according to the existing channel scanning configuration in the scanning period.
According to an embodiment of the present invention, there is also provided a channel scanning configuration apparatus applied to a multi-chip WIFI probe device, including:
the scanning module is used for carrying out full channel scanning according to the existing channel scanning configuration in a scanning period;
the determining module is used for determining the latest channel scanning configuration according to the full-channel scanning result, the length of the scanning period, the number of chips included in the WIFI probe equipment and the priority;
a replacement module for replacing the existing channel scanning configuration with the latest channel scanning configuration.
Specifically, the scanning module is specifically configured to:
acquiring the existing channel scanning configuration;
searching channels and scanning time length which are required to be scanned by each chip and included by the WIFI probe equipment from the existing channel scanning configuration;
and instructing each chip included in the WIFI probe equipment to scan a corresponding channel within a corresponding scanning duration.
Specifically, the determining module is specifically configured to:
acquiring a first number of wireless terminals scanned in all channels and a second number of wireless terminals scanned in each channel from the full channel scanning result;
calculating a duration ratio of each channel according to the second number of the wireless terminals scanned in each channel and the first number;
multiplying the length of the scanning period, the number of chips included in the WIFI probe equipment and the equal-component number of the scanning period to obtain the scanning length;
multiplying the scanning length by the time length of each channel to obtain the scanning time length of the corresponding channel;
and allocating channels to be scanned and scanning time lengths to the chips included in the WIFI probe device according to the priority order of the chips included in the WIFI probe device and the time length ratio of each channel, so as to obtain the latest channel scanning configuration.
Optionally, the determining module is further configured to:
detecting whether a channel exists in the latest channel scanning configuration and is allocated to different chips for scanning;
if one channel is allocated to different chips for scanning, the channel to be scanned and the scanning duration of each chip included in the WIFI probe equipment are adjusted according to a frequency hopping principle, so that no channel is allocated to different chips for scanning in the latest channel scanning configuration.
Optionally, the scanning module is further configured to:
after receiving the full channel scanning instruction, executing the step of performing full channel scanning according to the existing channel scanning configuration in the scanning period; alternatively, the first and second electrodes may be,
and after detecting that the scanning period is expired, executing the step of scanning the whole channel according to the existing channel scanning configuration in the scanning period.
The invention has the following beneficial effects:
the embodiment of the invention provides a channel scanning configuration method and a device, which perform full channel scanning according to the existing channel scanning configuration in a scanning period; obtaining the latest channel scanning configuration according to the full-channel scanning result, the length of the scanning period, the number of chips included in the WIFI probe equipment and the priority; replacing the existing channel scanning configuration with the latest channel scanning configuration. According to the scheme, channel scanning configuration can be automatically carried out, and compared with a mode of manually carrying out channel scanning configuration, each channel can be monitored more accurately, and timeliness and total amount of data acquisition are guaranteed to reach a better state.
Drawings
Fig. 1 is a flowchart of a channel scanning configuration method according to an embodiment of the present invention;
FIG. 2 is a flowchart of S11 in an embodiment of the present invention;
FIG. 3 is a flowchart of S12 in an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a channel scanning configuration apparatus according to an embodiment of the present invention.
Detailed Description
The embodiment of the invention provides a channel scanning configuration method, which is applied to a multi-chip WIFI probe device, and the number of chips in the WIFI probe device can be set according to actual needs, but is not limited to 4, and the following explains that the number of chips is 4. The flow of the method is shown in fig. 1, and the execution steps are as follows:
s11: and carrying out full channel scanning according to the existing channel scanning configuration in the scanning period.
Since the number and location of wireless terminals are changing in real time, channel scan configuration can be automatically performed. The first is to perform full channel scanning, which may be triggered after receiving a full channel scanning command or after detecting that a scanning period has expired.
Wherein, the scanning period can be set according to actual needs, for example, set to 5 seconds, 10 seconds, and the like; the existing channel scanning configuration comprises channels to be scanned and scanning duration of each chip included in the WIFI probe device, and all the channels can be scanned in each scanning period according to the existing channel scanning configuration.
S12: and determining the latest channel scanning configuration according to the full-channel scanning result, the length of the scanning period, the number of chips included in the WIFI probe equipment and the priority.
The existing channel scanning configuration is not necessarily suitable for the current environment, and therefore, the latest channel scanning configuration can be determined according to the full-channel scanning result, the length of the scanning period, the number of chips included in the WIFI probe device and the priority.
S13: the latest channel scan configuration is substituted for the existing channel scan configuration.
By repeatedly executing the steps S11-S13, the better latest channel scanning configuration suitable for the current environment is obtained, thereby realizing more accurate monitoring of each channel.
According to the scheme, channel scanning configuration can be automatically carried out, and compared with a mode of manually carrying out channel scanning configuration, each channel can be monitored more accurately, and timeliness and total amount of data acquisition are guaranteed to reach a better state.
Specifically, the step S11 performs full channel scanning according to the existing channel scanning configuration in the scanning period, and the implementation manner is as shown in fig. 2, and specifically includes:
s111: an existing channel scan configuration is obtained.
The existing channel scanning configuration can be cached at a designated position, and when full channel scanning is required, the existing channel scanning configuration is acquired from the position.
S112: and searching channels and scanning duration which are required to be scanned by each chip and included by the WIFI probe equipment from the existing channel scanning configuration.
Because the existing channel scanning configuration includes the channels and the scanning duration which need to be scanned by each chip included in the WIFI probe device, and all the channels can be scanned in each scanning period according to the existing channel scanning configuration, the channels and the scanning duration which need to be scanned by each chip included in the WIFI probe device can be searched in the existing channel scanning configuration.
S113: and instructing each chip included in the WIFI probe equipment to scan a corresponding channel within the corresponding scanning duration.
Full channel scanning is achieved through steps S111-S113 to facilitate subsequent determination of the latest channel scanning configuration based on the results of the full channel scanning.
Specifically, the step S12 determines the latest channel scanning configuration according to the full channel scanning result, the length of the scanning period, the number of chips included in the WIFI probe device, and the priority, and an implementation manner of the method is as shown in fig. 3, and specifically includes:
s121: a first number of wireless terminals scanned at all channels and a second number of wireless terminals scanned at each channel are obtained from the full channel scan result.
The first number and the second number may be directly obtained from the full channel scan results.
S122: the duration ratio of each channel is calculated based on the second number and the first number of wireless terminals scanned on each channel.
The second number of wireless terminals scanned in each channel is divided by the first number to obtain the duration ratio of each channel. Assuming that the obtained first number is 1441 and the second number of wireless terminals scanned on each channel is shown in the following table, then the time duration of each channel is calculated as shown in the following table:
| channel with a plurality of channels | Second number of | Duration to time ratio |
| 6 | 307 | 21.30％ |
| 11 | 247 | 17.14％ |
| 7 | 130 | 9.02％ |
| 2 | 117 | 8.12％ |
| 10 | 107 | 7.43％ |
| 1 | 92 | 6.38％ |
| 4 | 86 | 5.97％ |
| 8 | 79 | 5.48％ |
| 3 | 76 | 5.27％ |
| 9 | 65 | 4.51％ |
| 5 | 56 | 3.89％ |
| 13 | 44 | 3.05％ |
| 12 | 35 | 2.43％ |
S123: and multiplying the length of the scanning period, the number of chips included in the WIFI probe equipment and the equal-division number of the scanning period to obtain the scanning length.
The length of the scanning period may be equally divided according to the number of channels to form time slices, and the number of equally divided scanning periods, that is, the number of time slices, is 13. Assuming that the scan period is 1, the number of chips included in the WIFI probe apparatus is 4, and the number of channels is 13, the scan length is 1 × 4 × 13 — 52.
S124: and multiplying the scanning length by the time length of each channel to obtain the scanning time length of the corresponding channel.
Continuing with the above example, the scan duration for each channel is specifically shown in the following table:
| channel with a plurality of channels | Second number of | Duration to time ratio | Duration of scan |
| 6 | 307 | 21.30％ | 11 |
| 11 | 247 | 17.14％ | 9 |
| 7 | 130 | 9.02％ | 5 |
| 2 | 117 | 8.12％ | 4 |
| 10 | 107 | 7.43％ | 4 |
| 1 | 92 | 6.38％ | 3 |
| 4 | 86 | 5.97％ | 3 |
| 8 | 79 | 5.48％ | 3 |
| 3 | 76 | 5.27％ | 3 |
| 9 | 65 | 4.51％ | 2 |
| 5 | 56 | 3.89％ | 2 |
| 13 | 44 | 3.05％ | 2 |
| 12 | 35 | 2.43％ | 1 |
S125: and allocating channels to be scanned and scanning time lengths for the chips included by the WIFI probe equipment according to the priority order of the chips included by the WIFI probe equipment and the time length ratio of each channel, and obtaining the latest channel scanning configuration.
Assuming that the priority order of each chip included in the WIFI probe device is L1, L2, L3, and L4, the time length ratio of the channels is 6, 11, 7, 2, 10, 1, 4, 8, 3, 9, 5, 13, and 12, the total scanning time length of each chip is 13 equal to the scanning period, the scanning time length of the channel 6 is 11, the channel 6 occupies 11 time slices of the L1 chip in the latest channel scanning configuration table, and so on, the latest channel scanning configuration obtained according to the above example is shown in the following table:
| L1 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 11 | 11 |
| L2 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 7 | 7 | 7 | 7 | 7 | 2 |
| L3 | 2 | 2 | 2 | 10 | 10 | 10 | 10 | 1 | 1 | 1 | 4 | 4 | 4 |
| L4 | 8 | 8 | 8 | 3 | 3 | 3 | 9 | 9 | 5 | 5 | 13 | 13 | 12 |
optionally, in order to maximize the efficiency of each chip, reduce the loss caused by frequently switching channels, and possibly minimize the assignment of the same channel to different chips for scanning, the method further includes: detecting whether a channel in the latest channel scanning configuration is allocated to a different chip for scanning; if one channel is allocated to different chips for scanning, the channel to be scanned and the scanning duration of each chip included in the WIFI probe equipment are adjusted according to the frequency hopping principle, so that one channel is not allocated to different chips for scanning in the latest channel scanning configuration.
Due to the overlapping of frequency bands between adjacent channels, the latest channel scanning configuration can be adjusted by adopting the frequency hopping principle. Continuing with the above example, the adjusted latest channel scan configuration is shown in the following table:
| L1 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 5 |
| L2 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 |
| L3 | 7 | 7 | 7 | 7 | 7 | 9 | 9 | 8 | 8 | 8 | 13 | 13 | 12 |
| L4 | 1 | 1 | 1 | 4 | 4 | 4 | 2 | 2 | 2 | 2 | 3 | 3 | 3 |
based on the same inventive concept, an embodiment of the present invention provides a channel scanning configuration apparatus, which is applied to a multi-chip WIFI probe device, and the structure of the apparatus is shown in fig. 4, and the apparatus includes:
a scanning module 41, configured to perform full channel scanning according to an existing channel scanning configuration in a scanning period;
the determining module 42 is configured to determine a latest channel scanning configuration according to the full channel scanning result, the length of the scanning period, the number of chips included in the WIFI probe device, and the priority;
a replacing module 43, configured to replace the existing channel scanning configuration with the latest channel scanning configuration.
According to the scheme, channel scanning configuration can be automatically carried out, and compared with a mode of manually carrying out channel scanning configuration, each channel can be monitored more accurately, and timeliness and total amount of data acquisition are guaranteed to reach a better state.
Specifically, the scanning module 41 is specifically configured to:
acquiring existing channel scanning configuration;
searching channels and scanning time length which are required to be scanned by each chip and included by the WIFI probe equipment from the existing channel scanning configuration;
and instructing each chip included in the WIFI probe equipment to scan a corresponding channel within the corresponding scanning duration.
Specifically, the determining module 42 is specifically configured to:
acquiring a first number of wireless terminals scanned in all channels and a second number of wireless terminals scanned in each channel by each chip included in the WIFI probe equipment from the full-channel scanning result;
calculating a duration ratio of each channel according to the second number and the first number of the wireless terminals scanned in each channel;
multiplying the length of the scanning period, the number of chips included in the WIFI probe equipment and the equal-division number of the scanning period to obtain the scanning length;
multiplying the scanning length by the time length of each channel to obtain the scanning time length of the corresponding channel;
and allocating channels to be scanned and scanning time lengths for the chips included by the WIFI probe equipment according to the priority order of the chips included by the WIFI probe equipment and the time length ratio of each channel, and obtaining the latest channel scanning configuration.
Optionally, the determining module 42 is further configured to:
detecting whether a channel in the latest channel scanning configuration is allocated to a different chip for scanning;
if one channel is allocated to different chips for scanning, the channel to be scanned and the scanning duration of each chip included in the WIFI probe equipment are adjusted according to the frequency hopping principle, so that one channel is not allocated to different chips for scanning in the latest channel scanning configuration.
Optionally, the scanning module 41 is further configured to:
after receiving the full channel scanning command, executing the step of performing full channel scanning according to the existing channel scanning configuration in the scanning period; alternatively, the first and second electrodes may be,
and after detecting that the scanning period is expired, executing a step of scanning the whole channel according to the existing channel scanning configuration in the scanning period.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While alternative embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following appended claims be interpreted as including alternative embodiments and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various modifications and variations can be made in the embodiments of the present invention without departing from the spirit or scope of the embodiments of the invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to encompass such modifications and variations.
Claims (8)
1. A channel scanning configuration method is applied to multi-chip wireless fidelity (WIFI) probe equipment and is characterized by comprising the following steps:
carrying out full channel scanning according to the existing channel scanning configuration in a scanning period;
determining the latest channel scanning configuration according to the full-channel scanning result, the length of the scanning period, the number of chips included in the WIFI probe equipment and the priority;
replacing the existing channel scan configuration with the latest channel scan configuration;
determining the latest channel scanning configuration according to the full-channel scanning result, the length of the scanning period, the number of chips included in the WIFI probe device and the priority, wherein the method specifically comprises the following steps:
acquiring a first number of wireless terminals scanned in all channels and a second number of wireless terminals scanned in each channel from the full channel scanning result;
calculating a duration ratio of each channel according to the second number of the wireless terminals scanned in each channel and the first number;
multiplying the length of the scanning period, the number of chips included in the WIFI probe equipment and the equal-component number of the scanning period to obtain the scanning length;
multiplying the scanning length by the time length of each channel to obtain the scanning time length of the corresponding channel;
and allocating channels to be scanned and scanning time lengths to the chips included in the WIFI probe device according to the priority order of the chips included in the WIFI probe device and the time length ratio of each channel, so as to obtain the latest channel scanning configuration.
2. The method of claim 1, wherein performing full channel scanning according to an existing channel scanning configuration in a scanning period specifically comprises:
acquiring the existing channel scanning configuration;
searching channels and scanning time length which are required to be scanned by each chip and included by the WIFI probe equipment from the existing channel scanning configuration;
and instructing each chip included in the WIFI probe equipment to scan a corresponding channel within a corresponding scanning duration.
3. The method of claim 1, further comprising:
detecting whether a channel exists in the latest channel scanning configuration and is allocated to different chips for scanning;
if one channel is allocated to different chips for scanning, the channel to be scanned and the scanning duration of each chip included in the WIFI probe equipment are adjusted according to a frequency hopping principle, so that no channel is allocated to different chips for scanning in the latest channel scanning configuration.
4. The method of any of claims 1-3, further comprising:
after receiving the full channel scanning instruction, executing the step of performing full channel scanning according to the existing channel scanning configuration in the scanning period; alternatively, the first and second electrodes may be,
and after detecting that the scanning period is expired, executing the step of scanning the whole channel according to the existing channel scanning configuration in the scanning period.
5. The utility model provides a channel scanning configuration device, uses in the wireless fidelity WIFI probe equipment of multicore piece which characterized in that includes:
the scanning module is used for carrying out full channel scanning according to the existing channel scanning configuration in a scanning period;
the determining module is used for determining the latest channel scanning configuration according to the full-channel scanning result, the length of the scanning period, the number of chips included in the WIFI probe equipment and the priority;
a replacement module for replacing the existing channel scanning configuration with the latest channel scanning configuration;
wherein the determining module is specifically configured to:
acquiring a first number of wireless terminals scanned in all channels and a second number of wireless terminals scanned in each channel from the full channel scanning result;
calculating a duration ratio of each channel according to the second number of the wireless terminals scanned in each channel and the first number;
multiplying the length of the scanning period, the number of chips included in the WIFI probe equipment and the equal-component number of the scanning period to obtain the scanning length;
multiplying the scanning length by the time length of each channel to obtain the scanning time length of the corresponding channel;
and allocating channels to be scanned and scanning time lengths to the chips included in the WIFI probe device according to the priority order of the chips included in the WIFI probe device and the time length ratio of each channel, so as to obtain the latest channel scanning configuration.
6. The apparatus of claim 5, wherein the scanning module is specifically configured to:
acquiring the existing channel scanning configuration;
searching channels and scanning time length which are required to be scanned by each chip and included by the WIFI probe equipment from the existing channel scanning configuration;
and instructing each chip included in the WIFI probe equipment to scan a corresponding channel within a corresponding scanning duration.
7. The apparatus of claim 5, wherein the determination module is further configured to:
detecting whether a channel exists in the latest channel scanning configuration and is allocated to different chips for scanning;
if one channel is allocated to different chips for scanning, the channel to be scanned and the scanning duration of each chip included in the WIFI probe equipment are adjusted according to a frequency hopping principle, so that no channel is allocated to different chips for scanning in the latest channel scanning configuration.
8. The apparatus of any of claims 5-7, wherein the scanning module is further configured to:
after receiving the full channel scanning instruction, executing the step of performing full channel scanning according to the existing channel scanning configuration in the scanning period; alternatively, the first and second electrodes may be,
and after detecting that the scanning period is expired, executing the step of scanning the whole channel according to the existing channel scanning configuration in the scanning period.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710269808.3A CN107094315B (en) | 2017-04-24 | 2017-04-24 | Channel scanning configuration method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710269808.3A CN107094315B (en) | 2017-04-24 | 2017-04-24 | Channel scanning configuration method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107094315A CN107094315A (en) | 2017-08-25 |
| CN107094315B true CN107094315B (en) | 2020-05-26 |
Family
ID=59637708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710269808.3A Active CN107094315B (en) | 2017-04-24 | 2017-04-24 | Channel scanning configuration method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107094315B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110545544B (en) * | 2018-05-28 | 2023-09-19 | 上海智峥科技有限公司 | Channel scanning method suitable for multi-chip WiFi probe equipment |
| CN108924908B (en) * | 2018-06-12 | 2021-02-02 | Oppo广东移动通信有限公司 | WiFi scanning method and device and electronic device |
| CN110234152B (en) * | 2019-06-03 | 2021-06-18 | Oppo广东移动通信有限公司 | Channel scanning method, device, storage medium and electronic equipment |
| CN110392413B (en) * | 2019-07-31 | 2021-09-03 | 新华三技术有限公司成都分公司 | Channel scanning method and device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102958135A (en) * | 2011-08-08 | 2013-03-06 | 瑞轩科技股份有限公司 | Methods of optimizing scanning parameters for plurality of channels in wireless band |
| CN105009463A (en) * | 2012-09-21 | 2015-10-28 | 舒尔·阿奎西什控股公司 | Data networking through inherent RF connections in a communication system |
| CN105142203A (en) * | 2015-08-20 | 2015-12-09 | 深圳市金立通信设备有限公司 | Wireless fidelity (Wi-Fi) hotspot scanning method and terminal |
| CN105357712A (en) * | 2015-05-11 | 2016-02-24 | 西南交通大学 | Multi-node channel scanning and distribution method in wireless network |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104023375B (en) * | 2013-02-28 | 2017-06-23 | 株式会社理光 | Network node finds method and apparatus |
| US9491658B2 (en) * | 2013-03-14 | 2016-11-08 | Qualcomm Incorporated | Systems and methods for determining congestion in wireless networks |
| CN105813176B (en) * | 2015-06-29 | 2019-08-20 | 维沃移动通信有限公司 | A kind of wireless local area network scan method and terminal |
-
2017
- 2017-04-24 CN CN201710269808.3A patent/CN107094315B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102958135A (en) * | 2011-08-08 | 2013-03-06 | 瑞轩科技股份有限公司 | Methods of optimizing scanning parameters for plurality of channels in wireless band |
| CN105009463A (en) * | 2012-09-21 | 2015-10-28 | 舒尔·阿奎西什控股公司 | Data networking through inherent RF connections in a communication system |
| CN105357712A (en) * | 2015-05-11 | 2016-02-24 | 西南交通大学 | Multi-node channel scanning and distribution method in wireless network |
| CN105142203A (en) * | 2015-08-20 | 2015-12-09 | 深圳市金立通信设备有限公司 | Wireless fidelity (Wi-Fi) hotspot scanning method and terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107094315A (en) | 2017-08-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107094315B (en) | Channel scanning configuration method and device | |
| US8817723B2 (en) | Methods and apparatus for inter-cell interference coordination self-organized network | |
| EP3101933B1 (en) | Physical cell identifier allocation method and apparatus | |
| EP3209068A1 (en) | Cell selection and reselection methods and apparatuses | |
| CN109474951B (en) | Mobility measurement method, device and system | |
| EP3229527B1 (en) | Wireless communication apparatus and channel detection method | |
| KR20170060083A (en) | Repeated transmission of scheduling assignment for random access response | |
| CN103782635A (en) | Synchronization method and base station | |
| WO2016048665A1 (en) | Wireless local area network channel scanning | |
| CN105025579A (en) | SRS scheduling method and device | |
| CN109863779A (en) | The measurement of connection status correlated channels | |
| JP2018529266A (en) | Signal processing method and related apparatus | |
| CN103269498B (en) | A kind of detection method of adjacent frequency interference and device | |
| CN105722111A (en) | Method and device for interference detection | |
| EP3355606A1 (en) | Method and device for detecting signal strength | |
| CN104113844A (en) | Spectrum allocation method and apparatus and information reporting method and apparatus | |
| CN102123401B (en) | Method and device for determining co-channel cells | |
| CN101325783B (en) | Method, system and apparatus for controlling terminal measurement in multi-carrier communication system | |
| CN108093426B (en) | Method and equipment for detecting system internal interference | |
| CN102170655B (en) | Method and system for testing joint detection performance of wireless terminal | |
| CN111010724B (en) | Terminal access method and device based on WLAN | |
| CN105722132B (en) | A kind of appraisal procedure and device of LTE network uplink signal-to-noise ratio | |
| CN106612524A (en) | Resource block RB configuration method and device | |
| CN114270987A (en) | Transmission detection skip mechanism for power saving | |
| CN114189308A (en) | User terminal control method, base station and storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |