CN101977389B - WIFI (Wireless Fidelity) network user model establishing method and network equipment - Google Patents
WIFI (Wireless Fidelity) network user model establishing method and network equipment Download PDFInfo
- Publication number
- CN101977389B CN101977389B CN2010102815441A CN201010281544A CN101977389B CN 101977389 B CN101977389 B CN 101977389B CN 2010102815441 A CN2010102815441 A CN 2010102815441A CN 201010281544 A CN201010281544 A CN 201010281544A CN 101977389 B CN101977389 B CN 101977389B
- Authority
- CN
- China
- Prior art keywords
- sample
- service
- service parameter
- network
- access
- 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
Abstract
The invention relates to a WIFI (Wireless Fidelity) network user model establishing method and network equipment. The method comprises the following steps: a network management system selects a plurality of wireless internet WIFI network coverage scenes as typical coverage scenes; and the network management system establishes a sample for each typical coverage scene; and the network management system provides the established samples to an AP (Access Point) for being used selectively. the method and the equipment provided by the invention can ensure that a WIFI network which is deployed in large scale can provide better QoS (Quality of Service) for users by selecting the plurality of WIFI network coverage scenes as typical coverage scenes, establishing different user models according to the typical coverage scenes, and configuring service parameters per se according to the configuration service parameters of the AP in a certain user model.
Description
Technical field
The present invention relates to communication technical field, specifically the method for building up of WIFI network user's model and the network equipment.
Background technology
Development along with technology, business in WIFI (Wireless Fidelity, a kind of technology of wireless Internet) network has obtained significant progress: extended to the multiple new business such as voice of today, video by original single Internet access service and deposit.
The appearance of new business kind will inevitably propose new QoS (Quality of Service to the WIFI network, service quality) requirement, for example: speech business requires very high to the time delay of network and shake, and not too responsive to the losing of network, wrong bag and transmission rate etc.; Video traffic requires high bandwidth and transmission rate, and not high to time delay etc. index request.
For the QoS to these new business is classified and is managed, IEEE (IEEE-USA is an international electronic technology and information science engineer's association) has worked out corresponding standard specially---IEEE 802.11e Medium Access Control (MAC) Quality of ServiceEnhancements (service of IEEE 802.11e medium access control quality strengthens standard).
IEEE 802.11e standard has adopted a kind of new channel access mode: EDCA (EnhancedDistributed Channel Access, the enhanced distributed channel access), in this standard, the character of the data that WIFI equipment sends is divided into four classes by the type of access---Background (background), Besteffort (best effort), Voice (sound), 8 priority levels of Video (video).Every type all has the parameter that following QoS is relevant: CWmin (minimum competition window); CWmax (maximum contention window); TXOP Limit (send opportunity restriction); AIFS (arbitration interFrameGap).The definition of these parameters be described below:
In IEEE 802.11e standard, STA (being Station, standing, is the user terminal in WLAN, Station with can accesses network after AP is associated; ) can from Beacon (beacon) bag of target AP, obtain the information that QoS is relevant, the EDCA Parameter set (enhanced distributed channel access parameter system) in the Beacon bag and QoS Capbility (quality of service capabilities) comprise these and obtain the information that QoS is relevant.After the STA access network, the channel idle that it not detects media just can send message, but need at first wait for the extra time period (AIFS), and then generate a random number between CWmin and CWmax to carry out avoidance mechanism, after avoidance mechanism finishes, if channel is still idle, obtain a TXOP (transmission opportunity, Transmission Opportunity), within the time period of TXOP, STA just can send message.If STA, by other means, ignores the channel that the stand-by period maliciously takies media, AP can find by wait pending data and the actual data of waiting for that send that relatively its access rank is relevant so, and takes sanction measure for network foundation is provided.
For some data, for example the voice class data, because it is very sensitive to time delay, therefore wait for that (AIFS) value of extra time period should arrange smaller; And, for the data of Email and FTP (File TransferProtocol, file transfer protocol (FTP)) class, it is larger that the AIFS value should arrange.Like this, the voice class data just can start than not too responsive communication the network competition in next stage quickly.By that analogy, high priority type data should have low CWmin and CWmax (it should be noted that, for the data that guarantee low priority are not sealed fully, the AIFS value that need to guarantee the setting of high precedence data and the addition of CWmax value with should be greater than into the AIFS value of low precedence data setting and the addition of CWmin value with).
After taking above-mentioned media access method and configuration, can guarantee that the data of high precedence in most of the cases can obtain the authority of accesses network.
Except to waiting for that the extra time arranged, in order to guarantee overall efficiency of transmission, the IEEE802.11e standard also limits the TXOP of Various types of data, for example, the TXOP of voice class data restriction just should very little (very short because of the voice class packet), and, for FTP, Email and network data, larger TXOP restriction should be set.
In order to guarantee more users, but not the interests of the high QoS service-user of minority, AP can carry out some restrictions for the business of high priority, and for example, total network capacity or total access number can not surpass certain value.In IEEE 802.11e standard, AP can control the network workload by using transmission specification (TSPECs): when a STA need to send the message of certain data type, he need to send a transmission specification request to AP.This request will illustrate the data volume that this STA applies for for the transmission of such data and the maximum delay that can bear.For this request, AP will be responded based on following two kinds of considerations:
Access strategy based on channel utilization: calculate all high priority AC (access category that accessed in 1 second, the access rank) time of busy channel, and request is with the time of the AC busy channel of high priority access, the two addition, if be less than or equal to user configured maximum channel holding time, the priority access that allows this to flow to ask.Otherwise, the refusal request.
Access strategy based on number of users: if in high priority AC, client terminal quantity adds the client that request accesses, be less than or equal to the maximum number of user of user configured this high priority AC, allow the request of this stream.Otherwise, the refusal request.If a client accesses AC-VO (AC-sound) and AC-VI (AC-video) priority service stream simultaneously, the number of access client is calculated by 1.
If an application goes whistle, the STA filed an application just no longer sends the data of this access type, and must be attached to the data of this access classes in the data that priority level is low.
IEEE802.11e has defined multiple access style so that the control of QoS, and AP can be controlled the total amount of every kind of access style.
In actual applications, the current AP upper limits that adopt pre-configured mode to determine various access style users more, for example, certain AP may configure as follows---and access style A allows at most N user, and access style B allows M user (being generally the strategy adopted based on number of users).
Yet above-mentioned way exists a difficult problem---that is exactly how to guarantee that the determined various access control type upper limit can farthest meet user's demand, if this problem does not solve, there will be following scene:
The access user number upper limit that priority A, B configure is 10, but in fact 12 category-A users are arranged, and 5 category-B users ask access.Although the ability of AP may be able to guarantee simultaneously 12 category-A users and 5 category-B users' QoS, due on be limited to 10, so just cause having 2 category-A users must accept the degradation of QoS;
The user of same-type is also different to taking of bandwidth, for example IPTV is other type of AC-VI level, but but be divided into high definition (more than 10Mbps) and SD (2Mbps) according to coded system, if simply calculate according to number of users, likely cause in the situation that user's upper limit is constant can provide far beyond AP taking of bandwidth, thereby cause whole QoS to descend.Particularly for the WIFI network of large scale deployment, can not understand clearly user personality around certain concrete AP as: in which terminal, these terminals can be used the demand of which type of service and these service to bandwidth, QoS, in addition, can not understand the Changing Pattern of these characteristics.Thereby more can cause whole OoS to descend.
Summary of the invention
Main purpose of the present invention is to provide a kind of method for building up and network equipment of WIFI large scale network user model, and the WIFI network that guarantees large scale deployment of take can provide better OoS as the user.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of method for building up of WIFI network user's model, it comprises:
Network management system is chosen some wireless Internet WIFI network coverage scenes as typical covering scene;
Network management system is set up the sample of each described typical covering scene;
Network management system is provided to the described sample of the selective use of described AP by the sample of described foundation.
Preferably, the described sample of setting up each described typical scene specifically comprises:
Collect type of service and the service parameter relevant to described type of service of each described typical covering scene;
For each described type of service is chosen a corresponding access priority;
Described service parameter be take to described access priority as the data according to after being added up;
Be foundation by the data after described statistics, set up the sample of each described typical covering scene.
Preferably, described service parameter comprises: the quantity of the quantity of terminal and classification, service, classification reach the requirement to bandwidth and/or service quality QoS.
Preferably, the described sample of setting up each described typical covering scene afterwards, further comprises: upgrade dynamically described each sample.Specifically comprise: the service parameter that the AP of different disposal ability and capacity is configured under the typical covering scene of difference, as sample, with the sample set of the described composition of sample network coverage, and dynamically updates described sample set.
Preferably, described network management system is provided to the described sample of the selective use of described AP by the sample of described foundation, specifically comprises:
Selected reference value in data after described statistics;
Described selected reference value is decomposed;
Disposal ability and capacity by the selected reference value after described decomposition in conjunction with AP, calculate the service parameter collection of described AP configuration, send to described AP according to the service parameter collection of described configuration and disposal ability and one or more described sample of Capacity Selection of AP, for described AP choice for use, the content of the service parameter collection of described configuration comprises all access types, each access type comprises following service parameter: arbitration interFrameGap AIFS, minimum competition window CWmin, maximum contention window CWmax, send opportunity restricted T XOP limit, the maximum access number allowed or the maximum Channel holding time allowed.
The present invention also provides a kind of network management system, and it comprises:
Choose unit, for choosing some wireless Internet WIFI network coverage scenes as typical covering scene;
The Sample Establishing unit, for setting up the sample of each described typical covering scene;
Sample management unit, be provided to the selective use of described AP for the sample by described foundation.
Preferably, described Sample Establishing unit comprises:
The parameter collection subelement, for type of service and the service parameter relevant to described type of service of collecting each described typical covering scene;
Business classification subelement, be used to each described type of service to choose a corresponding access priority;
The parametric statistics subelement, for take described service parameter described access priority as the data according to after being added up;
The sample process subelement, be foundation for the data by after described statistics, sets up the sample of each described typical covering scene.
Preferably, described service parameter comprises: the quantity of the quantity of terminal and classification, service, classification reach the requirement to bandwidth and/or QoS.
Preferably, described sample management unit, also for described each sample of dynamic renewal.
Preferably, described sample management unit also comprises:
Reference value is selected subelement, for the selected reference value of the data after described statistics;
Reference value is decomposed subelement, for described selected reference value is decomposed;
Calculate the configuration subelement, for disposal ability and the capacity in conjunction with AP by the selected reference value after described decomposition, calculate the service parameter collection of described AP configuration, send to described AP according to the service parameter collection of described configuration and disposal ability and one or more described sample of Capacity Selection of AP, for described AP choice for use, the content of the service parameter collection of described configuration comprises all access types, each access type comprises following parameter: arbitration interFrameGap AIFS, minimum competition window CWmin, maximum contention window CWmax, send opportunity restricted T XOP limit, the maximum access number allowed or the maximum Channel holding time allowed.
Implement technical scheme of the present invention, have following beneficial effect: the scene of method and apparatus provided by the invention by choosing some WIFI network coverages is as typical covering scene, and formulate different user models according to this typical case's covering scene, collocating traffic parameter according to AP under this user model carries out the service parameter configuration to self, and the WIFI network that guarantees large scale deployment of take can provide better OoS as the user.
The accompanying drawing explanation
The method flow diagram that Fig. 1 provides for the embodiment of the present invention;
The particular flow sheet of the step S120 that Fig. 2 is Fig. 1;
The particular flow sheet of the step S130 that Fig. 3 is Fig. 1;
Another flow chart of method that Fig. 4 provides for the embodiment of the present invention;
The structural representation of the network management system that Fig. 5 provides for the embodiment of the present invention;
The structural representation of the Sample Establishing unit that Fig. 6 provides for the embodiment of the present invention;
The structural representation of the sample management unit that Fig. 7 provides for the embodiment of the present invention.
The realization of the object of the invention, functional characteristics and advantage, in connection with embodiment, are described further with reference to accompanying drawing.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
The embodiment of the present invention provides a kind of method for building up of WIFI network user's model, and the method is applied in the WIFI network, and as shown in Figure 1, the method comprising the steps of:
S110, network management system are chosen some wireless Internet WIFI network coverage scenes as typical covering scene;
The Wifi Virtual network operator need to be investigated to the deployment in whole network and coverage condition, in investigation, finish rear by the network management system (equipment that this system can be single, can be also the combination of a plurality of interconnective equipment) choose some typical covering scene, these typical covering scene should contain the various situations in whole network to greatest extent.
S120, network management system are set up the sample of each described typical covering scene; Wherein: in this embodiment, as shown in Figure 2, described step S120 specifically comprises:
S121, the type of service of collecting each described typical covering scene and the service parameter relevant to described type of service;
Wherein, described service parameter comprises: the quantity of the quantity of terminal and classification, service, classification and to the requirement of bandwidth and/or QoS etc.
S122, for each described type of service, choose a corresponding access priority;
Specifically as required, for video class, voice class, etc. type of service, stipulate or arrange the access priority of this type of service.
S123, described service parameter be take to described access priority as the data according to after being added up;
S124, by the data after described statistics, be foundation, set up the sample of each described typical covering scene.
S130, network management system are provided to the described sample of the selective use of described AP by the sample of described foundation.
In other embodiment, step S120, set up the sample of each described typical covering scene, afterwards, comprising: upgrade dynamically described each sample.In the present embodiment, the service parameter that the AP of different disposal ability and network capacity is configured under the typical covering scene of difference, as sample, with the sample set of these described composition of sample network coverages, and dynamically updates described sample set.
In this embodiment, as shown in Figure 3, the described sample of the selective use of the AP in above-mentioned steps S130 specifically comprises:
Selected reference value in S131, the data after described statistics;
S132, described selected reference value is decomposed;
S133, disposal ability and capacity by the selected reference value after described decomposition in conjunction with AP, calculate the service parameter collection of described AP configuration, send to described AP according to the service parameter collection of described configuration and disposal ability and one or more described sample of Capacity Selection of AP, for described AP choice for use, the content of the service parameter collection of described configuration comprises all access types, each access type comprises following service parameter: arbitration interFrameGap (AIFS), minimum competition window (CWmin), maximum contention window (CWmax), send opportunity restriction (TXOP limit), the maximum access number allowed or the maximum Channel holding time allowed.
The scene of the method by choosing some WIFI network coverages is as typical covering scene, and formulate different user models according to this typical case's covering scene, configuration parameter according to AP under this user model carries out parameter configuration to self, and the WIFI network that guarantees large scale deployment of take can provide better OoS as the user.
As shown in Figure 4, another flow chart of embodiment of the present invention supplying method, as shown in Figure 4, the method specifically comprises:
Choosing of S201, typical covering scene, that is: the network equipment is chosen some wireless Internet WIFI network coverage scenes as typical covering scene, the Wifi Virtual network operator need to be investigated to the deployment scenario in whole network, after finishing, investigation chooses some typical covering scene by the network equipment, these typical covering scene should contain the various situations in present networks to greatest extent, in general, following these typical covering scene are arranged:
(1), the host place of stadiums, meeting-place etc. large-scale game or meeting, these places exist intensive data user and voice user;
(2), the public place such as hospital, campus, these places exist domestic consumer and mobile office business simultaneously;
(3), the outdoor deployment of road both sides, main services is in the high-speed mobile user;
(4), the place such as shopping centre, station, main services is in a large amount of mobile voice services;
(5), the indoor place such as office building.
In addition, in a further embodiment, preferred, for some typical covering scene, can also to it, segment according to its characteristic, being exactly 3 with Wei Li， classroom, campus, library, dormitory area has the very subfield scape of big-difference.
Type of service and the service parameter relevant to described type of service of each described typical covering scene are collected in the collection of S202, data that is:;
For each typical covering scene, be collected in the user personality (that is: service parameter) under this typical case's covering scene, described user personality comprises: the quantity of terminal and classification, the quantity of service, classification and to the requirement of bandwidth and/or QoS etc.Need in addition to collect the situation of change of these user personalities under different time sections.
The Application Example of the method that the present embodiment provides: be applied in an office building scene, so, need the Wifi service condition of collecting in certain typical office building to be, it collects result as shown in following table one:
Table one
S203, for each typical covering scene, by described service parameter take access priority as according to classified and added up after data;
Described classification, the user personality (service parameter) of collecting be take to access style is classified as main clue: for access style A, have which business to belong to the type, these business take respectively great throughput, or how many users etc. are arranged; In above-mentioned Application Example, because IPTV (Web TV) and visual telephone belong to the AC-VI access style, when calculating the throughput of AC-VI, the throughput of IPTV and visual telephone should be carried out to addition so.
Described statistics: the user personality and the Changing Pattern thereof that count all access styles according to described classification results.
In above-mentioned Application Example, statistics is as shown in following table two:
Table two
Obtain after the statistics of single access style, these user personalities being integrated, draw user personality and Changing Pattern thereof total under this typical case's covering scene.
Choosing of S204, reference value, select reference value in the data after described statistics: for each typical covering scene, choose value with the meaning of representing as with reference to value from the user personality change curve, this value can be peak value, average or other, variate in the time of also can being a group;
In above-mentioned Application Example, can choose peak value (time throughput) at about 20, also can choose one group of sample value, for example choose 8 points, 12 points, 3 values of 20);
S205, selected reference value is decomposed to (for example, total throughput in a certain moment is A0, and at this constantly, each other throughput of access level is respectively A1-A8).
S206, disposal ability and network capacity by the selected reference value after described decomposition in conjunction with AP, calculate the service parameter collection of described AP configuration, send to described AP according to the service parameter collection of described configuration and disposal ability and one or more described sample of Capacity Selection of AP, for described AP choice for use, the content of the service parameter collection of described configuration comprises all access types, each access type must possess following service parameter: AIFS (arbitration interFrameGap), CWmin (minimum competition window), CWmax (maximum contention window), TXOP limit (send opportunity restriction), the maximum access number allowed or the maximum Channel holding time allowed.
In above-described embodiment, suppose that selected reference value is that throughput is 100Mbps, so this 100Mbps is decomposed, look at 8 other data of access level account for how many respectively, then carry out the partition capacity upper limit according to other ratio of access level, the maximum size then distributed according to this calculates the service parameter of the configuration of AP.
S207, sample build: the service parameter that the AP of different disposal ability and network capacity is configured under the typical covering scene of difference, as sample, with the sample set of these described composition of sample network coverages, and dynamically updates.
In above-mentioned Application Example, the configuration parameter set calculated may be defined as office building pattern configurations service parameter sample, after the same method, can generate the service parameter sample of airport pattern, the service parameter sample of shopping centre pattern, service parameter sample of stadiums pattern etc., these samples can constantly upgrade and regularly offer AP by the network equipment.
AP carrys out to select optimal sample from these samples according to the position of self and the responsibility that will bear, using the configuration of the service parameter in this sample as own service parameter configuration, the relevant service parameter of each access other QoS of level under this AP is configured, simultaneously, for compatibility is not supported the terminal of IEEE 802.11e, for these terminals arrange corresponding collision stand-by period parameter, (for example: PIFS), and the AIFS (arbitration interFrameGap) that this collision stand-by period parameter should be not more than the access style that priority is minimum adds CWmax (maximum contention window) to AP.
The scene of above-described embodiment by choosing some WIFI network coverages is as typical covering scene, and formulate different user models according to this typical case's covering scene, collocating traffic parameter according to AP under this user model carries out the service parameter configuration to self, and the WIFI network that guarantees large scale deployment of take can provide better OoS as the user.
As shown in Figure 5, the embodiment of the present invention also provides a kind of network management system, and it comprises:
Choose unit 310, for choosing some wireless Internet WIFI network coverage scenes as typical covering scene;
Further, in embodiment, as shown in Figure 6, described Sample Establishing unit 320 also comprises:
Parametric statistics subelement 323, for take described service parameter described access priority as the data according to after being added up;
In other embodiment, further, as shown in Figure 6, described Sample Establishing unit 320, also for and dynamically update described sample.
In addition, further, in embodiment, described sample management unit 330 also comprises:
The selected subelement 331 of reference value is for the selected reference value of the data after described statistics;
Reference value is decomposed subelement 332, for described selected reference value is decomposed;
Calculate configuration subelement 333, for disposal ability and the capacity in conjunction with AP by the selected reference value after described decomposition, calculate the service parameter collection of described AP configuration, send to described AP according to the service parameter collection of described configuration and disposal ability and one or more described sample of Capacity Selection of AP, for described AP choice for use, the content of the service parameter collection of described configuration comprises all access types, each access type comprises following parameter: arbitration interFrameGap AIFS, minimum competition window CWmin, maximum contention window CWmax, send opportunity restricted T XOP limit, the maximum access number allowed or the maximum Channel holding time allowed.
The scene of the network equipment that this embodiment provides by choosing some WIFI network coverages is as typical covering scene, and formulate different user models according to this typical case's covering scene, collocating traffic parameter according to AP under this user model carries out the service parameter configuration to self, and the WIFI network that guarantees large scale deployment of take can provide better OoS as the user.
More than above are only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (8)
1. the method for building up of WIFI network user's model, is characterized in that, comprising:
Network management system is chosen some wireless Internet WIFI network coverage scenes as typical covering scene;
Network management system is set up the sample of each described typical covering scene, specifically comprises:
Collect type of service and the service parameter relevant to described type of service of each described typical covering scene;
For each described type of service is chosen a corresponding access priority;
Described service parameter be take to described access priority as the data according to after being added up;
Be foundation by the data after described statistics, set up the sample of each described typical covering scene;
Network management system is provided to the described sample of the selective use of AP by the sample of described foundation.
2. method as claimed in claim 1, is characterized in that, described service parameter comprises: the quantity of the quantity of terminal and classification, service, classification and to the requirement of bandwidth and/or service quality QoS.
3. method as claimed in claim 1, is characterized in that, the described sample of setting up each described typical covering scene afterwards, further comprises: upgrade dynamically described each sample.
4. method as claimed in claim 1, is characterized in that, described network management system is provided to the described sample of the selective use of described AP by the sample of described foundation, specifically comprises:
Selected reference value in data after described statistics;
Described selected reference value is decomposed;
Disposal ability and capacity by the selected reference value after described decomposition in conjunction with AP, calculate the service parameter collection of described AP configuration, send to described AP according to the service parameter collection of described configuration and disposal ability and one or more described sample of Capacity Selection of AP, for described AP choice for use, the content of the service parameter collection of described configuration comprises all access types, each access type comprises following service parameter: arbitration interFrameGap AIFS, minimum competition window CWmin, maximum contention window CWmax, send opportunity restricted T XOP limit, the maximum access number allowed or the maximum Channel holding time allowed.
5. a network management system, is characterized in that, comprising:
Choose unit, for choosing some wireless Internet WIFI network coverage scenes as typical covering scene;
The Sample Establishing unit, for setting up the sample of each described typical covering scene; Described Sample Establishing unit comprises:
The parameter collection subelement, for type of service and the service parameter relevant to described type of service of collecting each described typical covering scene;
Business classification subelement, be used to each described type of service to choose a corresponding access priority;
The parametric statistics subelement, for take described service parameter described access priority as the data according to after being added up;
The sample process subelement, be foundation for the data by after described statistics, sets up the sample of each described typical covering scene;
Sample management unit, be provided to the selective use of AP for the sample by described foundation.
6. network management system as claimed in claim 5, is characterized in that, described service parameter comprises: the quantity of the quantity of terminal and classification, service, classification and to the requirement of bandwidth and/or QoS.
7. network management system as claimed in claim 5, is characterized in that, described sample management unit also upgrades described each sample for dynamic.
8. network management system as claimed in claim 5, is characterized in that, described sample management unit also comprises:
Reference value is selected subelement, for the selected reference value of the data after described statistics;
Reference value is decomposed subelement, for described selected reference value is decomposed;
Calculate the configuration subelement, for disposal ability and the capacity in conjunction with AP by the selected reference value after described decomposition, calculate the service parameter collection of described AP configuration, send to described AP according to the service parameter collection of described configuration and disposal ability and one or more described sample of Capacity Selection of AP, for described AP choice for use, the content of the service parameter collection of described configuration comprises all access types, each access type comprises following parameter: arbitration interFrameGap AIFS, minimum competition window CWmin, maximum contention window CWmax, send opportunity restricted T XOP limit, the maximum access number allowed or the maximum Channel holding time allowed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102815441A CN101977389B (en) | 2010-09-14 | 2010-09-14 | WIFI (Wireless Fidelity) network user model establishing method and network equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102815441A CN101977389B (en) | 2010-09-14 | 2010-09-14 | WIFI (Wireless Fidelity) network user model establishing method and network equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101977389A CN101977389A (en) | 2011-02-16 |
| CN101977389B true CN101977389B (en) | 2013-12-11 |
Family
ID=43577229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102815441A Active CN101977389B (en) | 2010-09-14 | 2010-09-14 | WIFI (Wireless Fidelity) network user model establishing method and network equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101977389B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102497667B (en) * | 2011-12-20 | 2014-03-05 | 中国电信股份有限公司 | Method for positioning WiFi (wireless fidelity) application focused areas, signal acquisition terminal and system |
| CN103108331B (en) * | 2013-01-28 | 2016-04-13 | 北京邮电大学 | Based on communication system and the network-building method of the frameless network architecture |
| CN105451348B (en) * | 2014-09-25 | 2020-11-06 | 中兴通讯股份有限公司 | Network control method and device |
| CN106341863A (en) * | 2015-07-08 | 2017-01-18 | 华为终端（东莞）有限公司 | Capability notification method, access point connection method, access point and workstation |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100502581C (en) * | 2006-07-31 | 2009-06-17 | 亿阳信通股份有限公司 | Carrier configuration regulating method based on wireless network dynamic load capacity |
-
2010
- 2010-09-14 CN CN2010102815441A patent/CN101977389B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN101977389A (en) | 2011-02-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6178468B2 (en) | System and method for communication using distributed channel access parameters | |
| CN100531084C (en) | Apparatus and method for providing enhanced wireless communication | |
| CN1985468A (en) | Wireless local area network methods and components that utilize traffic prediction | |
| CN100581290C (en) | Voice packet scheduling method for wireless local area network | |
| CN104303460B (en) | The system and method that service-quality-sensitive equipment is provided in a wireless local area network | |
| Zhai et al. | Providing statistical QoS guarantee for voice over IP in the IEEE 802.11 wireless LANs | |
| CN101784082A (en) | Method and device for enhancing service quality in wireless local area network | |
| CN101977389B (en) | WIFI (Wireless Fidelity) network user model establishing method and network equipment | |
| Nedevschi et al. | An adaptive, high performance mac for long-distance multihop wireless networks | |
| CN101977446A (en) | Method and system for providing service quality guarantee in wireless network | |
| Jia et al. | A BUS‐aided RSU access scheme based on SDN and evolutionary game in the Internet of Vehicle | |
| CN101521852B (en) | Mobile digital television broadcasting method of mobile digital TV broadcasting system | |
| TWM312845U (en) | Mesh network and apparatus for transmitting packets | |
| CN103427884A (en) | Multi-terminal cooperation obtaining method based on ubiquitous business generation in mobile ad hoc network | |
| Shi et al. | An efficient channel assignment algorithm for multicast wireless mesh networks | |
| Hasan et al. | AVAQ-EDCA: Additional video access queue based EDCA technique for dense IEEE 802.11 AX networks | |
| Oktaviana et al. | Performance analysis on IEEE 802.11 ah standard with enhanced distributed channel access mechanism | |
| Sinha | QoS issues in ad-hoc networks | |
| CN101699899A (en) | Method, device and system for processing data flow in WLAN (Wireless Local Area Network) | |
| CN110113822B (en) | Heterogeneous network fusion access method for future wireless communication | |
| Medepalli et al. | On optimization of CSMA/CA based wireless LANs: Part II-Mitigating efficiency loss | |
| WO2024027511A1 (en) | Channel access method and related apparatus | |
| Campbell | An efficient multichannel wireless sensor networks MAC protocol based on IEEE 802.11 distributed co-ordinated function. | |
| Ahmed et al. | Enhancing QoS Through Dynamic and Fare AP Selection in a Wireless LAN | |
| Kroon et al. | Sustainability benefits of 6 GHz spectrum policy: Study for Wi-Fi Alliance® |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |