CN104980988A - Multi-link aggregation wireless communication system and method - Google Patents
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Abstract
The invention provides a multi-link aggregation wireless communication system and method. The multi-link aggregation wireless communication system comprises a user terminal. The user terminal comprises at least two wireless communication modules. Each wireless communication module is connected with a wireless access point by wireless, so as to establish an independent air interface communication link. Each independent air interface communication link is a link which is established by connecting the wireless communication module and the wireless access point in a one-to-one manner. The at least two wireless communication modules parallelly send or receive data through corresponding independent air interface communication links respectively. According to the invention, the user terminal parallelly sends and receives data through multiple communication links established between multiple APs (Access Point) and a AC (Wireless Access Point Controller), and objects of combining data handling capacity of multiple APs and increasing the data transmission bandwidth of the user terminal are achieved.
Description
Technical field
The invention belongs to wireless communication technology field, relate to a kind of wireless communications method and system, particularly relate to a kind of wireless communication system and method for multi-link aggregated.
Background technology
WAP (wireless access point) and wireless aps (Access Point) are the access points of a wireless network, mainly contain route switching access equipment integrating and pure access point apparatus, equipment integrating performs access and route work, pure access device is only responsible for the access of wireless client, pure access device uses usually used as wireless network expansion, be connected with other AP or main AP, to expand wireless coverage, and equipment integrating is generally the core of wireless network.
Wireless aps is the access point making wireless device (wireless device such as mobile device and notebook computer such as mobile phone) user be with spider lines, be mainly used in broadband home, inside buildings, campus is inner, garden is inner and warehouse, factory etc. need the place of wireless monitor, typical range covers tens meters to rice up to a hundred, also have and may be used for Long Distant Transmit, at present farthest can reach about 30KM, major technique is IEEE802.11 series.Most of wireless aps, also with access point client mode (APclient), can carry out wireless connections with other AP, the coverage of extension network.
Wireless access point controller (Wireless Access Point Controller, AC) be a kind of network equipment, be used for centralization control wireless aps, it is the core of a wireless network, be in charge of all wireless aps in wireless network, AP management is comprised: issue configuration, amendment relevant configured parameter, radio-frequency intelligent management, access security control etc.
In the existing wireless communication network system be made up of user side, AP, AC, each AP can carry multiple user side, in this case, when multiple user side need to take simultaneously very large bandwidth resources to AC upload or downloading data time, AP will become the bottleneck of communication process, the speed of restricting data transmission, namely communication process there occurs jam at AP place.
Summary of the invention
The shortcoming of prior art in view of the above, the object of the present invention is to provide a kind of wireless communication system and method for multi-link aggregated, for solve each AP in existing wireless communications technology carry multiple user side easily AP place occur transfer of data block up, limit the problem of data communication rates.
For achieving the above object and other relevant objects, the invention provides a kind of wireless communication system of multi-link aggregated, the wireless communication system of described multi-link aggregated comprises: user terminal, comprises at least 2 wireless communication modules; Each wireless communication module wireless connections WAP (wireless access point), sets up an independently idle port communication link; To be wireless communication module to be connected the link set up in man-to-man mode with WAP (wireless access point) described independently idle port communication link; Described at least 2 wireless communication modules pass through the independently idle port communication link transmitted in parallel of self correspondence or receive data.
Preferably, the type of at least 2 wireless communication modules in described user terminal is identical or different.
Preferably, the number of the WAP (wireless access point) be connected with described user terminal equals the number of the wireless communication module that described user terminal comprises; The number of the independently idle port communication link that described user terminal is corresponding equals the number of the wireless communication module that described user terminal comprises; Independently idle port communication link is separate each other for corresponding at least 2 of described user terminal.
Preferably, described user terminal is connected with application module, is forwarded to application module after the data of parallel receive being merged, or the Data dissemination of in the future self-application module gives described at least 2 wireless communication modules.
The present invention also provides a kind of wireless communication system of multi-link aggregated, and the wireless communication system of described multi-link aggregated comprises: wireless access point controller, is connected with each WAP (wireless access point) by switching equipment, sets up many parallel communication links; To be wireless access point controller to be connected the link set up in the mode of one-to-many with WAP (wireless access point) described many parallel communication links; Described wireless access point controller by described many parallel communication link parallel receives or transmitted in parallel data, and by receive be derived from same user terminal but data from different parallel communication links combine forwarding.
Preferably, described wireless access point controller is connected with external network, by the data retransmission after merging to external network, or by the Data dissemination from external network to described many parallel communication links.
The invention provides a kind of wireless communications method of multi-link aggregated, the wireless communications method of described multi-link aggregated comprises: the data parallel that needs send is distributed at least 2 wireless communication modules by user terminal, makes at least 2 wireless communication modules by the independently idle port communication link transmitted in parallel data of self correspondence; Or user terminal is by the independently idle port communication link receive data in parallel of self correspondence, will receive data and merge; Wherein, described user terminal comprise described at least 2 wireless communication modules; Each wireless communication module wireless connections WAP (wireless access point), sets up an independently idle port communication link; To be wireless communication module to be connected the link set up in man-to-man mode with WAP (wireless access point) described independently idle port communication link.
Preferably, described user terminal according to the quality of at least 2 of self correspondence independently idle port communication links, by the Data dissemination that needs to send to described at least 2 independently on idle port communication link.
Preferably, described user terminal comprises according to the detailed process of the independently quality distributing data of idle port communication link: user terminal is according to the cycle of configuration, every bar data volume that independently success sends on idle port communication link in measurement period, calculate every bar independently idle port communication link successfully to send data and account for total ratio sending data volume, distribute the data volume that every bar is independently to be sent on idle port communication link.
The present invention also provides a kind of wireless communications method of multi-link aggregated, the wireless communications method of described multi-link aggregated comprises: wireless access point controller by many parallel communication link receive data in parallel, and by receive be derived from same user terminal but data from different parallel communication links combine forwarding; Or wireless access point controller distributing data is at the most on bar parallel communication link; Wherein, described wireless access point controller is connected with each WAP (wireless access point) by switching equipment, sets up many parallel communication links; To be wireless access point controller to be connected the link set up in the mode of one-to-many with WAP (wireless access point) described many parallel communication links.
Preferably, described wireless access point controller according to the communication quality of described many parallel communication links, by Data dissemination on described many parallel communication links.
Preferably, described wireless access point controller comprises according to the detailed process of the communication quality distributing data of described many parallel communication links: wireless access point controller is according to the cycle of configuration, the data volume that in measurement period, on every bar parallel communication link, success sends, calculate on every bar parallel communication link and successfully send the ratio that data account for total transmission data volume, distribute data volume to be sent on every bar parallel communication link.
As mentioned above, the wireless communication system of multi-link aggregated of the present invention and method, have following beneficial effect:
User terminal of the present invention, by setting up parallel the transmitting and receive data of multiple communication links between multiple AP and AC, realizes the data throughput capabilities merging multiple AP, the object of adding users terminal data transmission bandwidth.
Accompanying drawing explanation
Fig. 1 is the structural representation of the wireless communication system of multi-link aggregated of the present invention.
Fig. 2 is a kind of specific implementation structural representation of the wireless communication system of multi-link aggregated of the present invention.
Fig. 3 is the another kind of specific implementation structural representation of the wireless communication system of multi-link aggregated of the present invention.
Fig. 4 is a kind of schematic flow sheet of the wireless communications method of multi-link aggregated of the present invention.
Fig. 5 is the another kind of schematic flow sheet of the wireless communications method of multi-link aggregated of the present invention.
Fig. 6 is a kind of implementation schematic flow sheet of the wireless communications method of multi-link aggregated of the present invention.
Fig. 7 is the another kind of implementation schematic flow sheet of the wireless communications method of multi-link aggregated of the present invention.
Element numbers explanation
The wireless communication system of 100 multi-link aggregateds
110 user terminals
111 wireless communication modules
120 WAP (wireless access point)
130 wireless access point controller
140 switching equipment
150 idle port communication links
160 parallel communication links
Embodiment
Below by way of specific instantiation, embodiments of the present invention are described, those skilled in the art the content disclosed by this specification can understand other advantages of the present invention and effect easily.The present invention can also be implemented or be applied by embodiments different in addition, and the every details in this specification also can based on different viewpoints and application, carries out various modification or change not deviating under spirit of the present invention.
Refer to accompanying drawing.It should be noted that, the diagram provided in the present embodiment only illustrates basic conception of the present invention in a schematic way, then only the assembly relevant with the present invention is shown in graphic but not component count, shape and size when implementing according to reality is drawn, it is actual when implementing, and the kenel of each assembly, quantity and ratio can be a kind of change arbitrarily, and its assembly layout kenel also may be more complicated.
Below in conjunction with embodiment and accompanying drawing, the present invention is described in detail.
Embodiment
The invention provides a kind of wireless communication system of multi-link aggregated, as shown in Figure 1, the wireless communication system 100 of described multi-link aggregated comprises: user terminal 110, and WAP (wireless access point) 120(is called for short AP), wireless access point controller 130(is called for short AC).
Described user terminal 110 comprises at least 2 wireless communication module 111(and is called for short modules), namely module 1, module 2 ... module n; Each wireless communication module wireless connections WAP (wireless access point) 120, sets up an independently idle port communication link 150; To be wireless communication module to be connected the link set up in man-to-man mode with WAP (wireless access point) described independently idle port communication link 150; Described at least 2 wireless communication modules 111 pass through the independently idle port communication link transmitted in parallel of self correspondence or receive data.Described user terminal is connected with application module, is forwarded to application module after the data of parallel receive being merged, or the Data dissemination of in the future self-application module gives described at least 2 wireless communication modules.
Further, the type of at least 2 wireless communication modules in described user terminal is identical or different.That is, the multiple wireless communication modules in a user terminal can be identical communication types, as being all WiFi communication module or being 3G communication module etc.; Multiple wireless communication modules in a user terminal also can be different communication types, as having plenty of WiFi communication module, having plenty of 3G communication module.That is, user terminal of the present invention can be the communication terminal of homogeneous network, also can be the communication terminal of heterogeneous network.
The number of the WAP (wireless access point) be connected with described user terminal equals the number of the wireless communication module that described user terminal comprises; The number of the independently idle port communication link that described user terminal is corresponding equals the number of the wireless communication module that described user terminal comprises; Independently idle port communication link is separate each other for corresponding at least 2 of described user terminal, i.e. any 2 independently end points (i.e. wireless communication module or AP) of not overlapping of idle port communication link.
Described WAP (wireless access point) 120(and AP1, AP2 ... AP n) be positioned in the middle of user terminal 110 and wireless access point controller 130, the data of transmission between user terminal 110 and wireless access point controller 130 are forwarded as intermediary.
Described wireless access point controller 130 is by switching equipment 140(or switching network, not shown in the figures) be connected with each WAP (wireless access point) 120, set up many parallel communication links 160; To be wireless access point controller to be connected the link set up in the mode of one-to-many with WAP (wireless access point) described many parallel communication links 160; Described wireless access point controller by described many parallel communication link parallel receives or transmitted in parallel data, and by receive be derived from same user terminal but data from different parallel communication links combine forwarding.Described wireless access point controller 130 is connected with external network (as Internet etc.), by the data retransmission after merging to external network, or by the Data dissemination from external network to described many parallel communication links.Wherein, described parallel communication link comprises source address AP or the AC of data, and the terminal switching equipment 140(of data or switching network are not shown in the figures), destination address AC or AP of data.
The invention provides a kind of specific implementation of wireless communication system of multi-link aggregated, as shown in Figure 2, the wireless communication system of this multi-link aggregated is primarily of the user terminal with 3 communication modules, and 3 WAP (wireless access point) (AP) are formed with the wireless access point controller (AC) be connected with 3 AP by switching equipment (or switching network).Set up an independently idle port communication link between each communication module of user terminal and an AP, user terminal passes through 3 parallel parallel sending data to 3 AP or walk abreast from 3 AP reception data of independently idle port communication link.AC is by setting up a parallel communication link between switching equipment (or switching network) and each AP; AC is by parallel the sending data to 3 AP or receive data of 3 parallel communication links.AP by the data retransmission that receives to user terminal or AC.The parallel data transmitted on 3 independently idle port communication link merge at user terminal place, are then transmitted to the application module of self or outside by user terminal.The parallel data transmitted on 3 parallel communication links merge at AC place, are then transmitted to external network by AC.
The invention provides a kind of specific implementation of wireless communication system of multi-link aggregated, as shown in Figure 3, the wireless communication system of this multi-link aggregated is primarily of the user terminal with 3 WiFi communication modules (WiFi module 1, WiFi module 2, WiFi module 3), 3 WAP (wireless access point) (AP1, AP2, AP3) form with the wireless access point controller (AC) be connected with 3 AP by switching equipment (or switching network).Set up an independently WiFi idle port communication link between each WiFi communication module of user terminal and an AP, user terminal passes through 3 parallel parallel sending data to 3 AP or walk abreast from 3 AP reception data of independently WiFi idle port communication link.AC is by setting up a parallel communication link between switching equipment (or switching network) and each AP, and the data of every bar parallel communication link forward respectively by AP1, AP2, AP3.The LLID of the LLID of the LLID of user terminal to be the LLID of LUE, AP1 be LAP1, AP2 to be the LLID of LAP2, AP3 be LAP3, AC is LAC.User terminal according to and AP between WiFi to eat dishes without rice or wine link-quality, by IP Data dissemination on the logical links (i.e. WiFi eat dishes without rice or wine link-quality) between 3 and AP; After AP receives the data of user terminal, according to the destination address of logical links packet, be transmitted to AC by the switching network (comprising 3 parallel communication links) between AP and AC.The data belonging to same subscriber terminal received merge by AC, are then transmitted to external network.AC receives the IP data that external network sends to user terminal, according to the network communication quality of the parallel communication link of 3 between AC and AP, by Data dissemination on 3 parallel communication links; AP connects by the data that receive according to the destination address of logical links packet, is transmitted to user terminal by the link of eating dishes without rice or wine of the WiFi between AP and user terminal.The data received merge by user terminal, are transmitted to application module.
The present invention also provides a kind of wireless communications method of multi-link aggregated, and the method can be realized by the radio communication of multi-link aggregated of the present invention, but the implement device of the method includes but not limited to the wireless communication system of multi-link aggregated of the present invention.
The wireless communications method of described multi-link aggregated comprises the transmitting procedure of data from user terminal to wireless access point controller, and the transmitting procedure of data from wireless access point controller to user terminal.
As shown in Figure 4, the transmitting procedure of described data from user terminal to wireless access point controller comprises:
S41, user terminal is distributed to therein at least 2 wireless communication modules by needing the data parallel sent, and makes at least 2 wireless communication modules by the independently idle port communication link transmitted in parallel data of self correspondence; Wherein, described user terminal comprise described at least 2 wireless communication modules; Each wireless communication module wireless connections WAP (wireless access point), sets up an independently idle port communication link; To be wireless communication module to be connected the link set up in man-to-man mode with WAP (wireless access point) described independently idle port communication link.
Further, described user terminal according to the quality of at least 2 of self correspondence independently idle port communication links, by the Data dissemination that needs to send to described at least 2 independently on idle port communication link.That is, user terminal by needing the Data dissemination sent to whole independently idle port communication links of self correspondence, also can be distributed to the part independently idle port communication link of self correspondence.
Further, described user terminal comprises according to the detailed process of many independently quality distributing datas of idle port communication link: user terminal is according to the cycle of configuration, every bar data volume that independently success sends on idle port communication link in measurement period, calculate every bar independently idle port communication link successfully to send data and account for total ratio sending data volume, distribute the data volume that every bar is independently to be sent on idle port communication link.In statistic processes, repeatedly retransmit the rear successful data sent according to the data volume statistics sent once for occurring.The strategy of user terminal distributing data of the present invention includes but not limited to the mode that the present invention enumerates.
S42, WAP (wireless access point) (AP) by the data retransmission being derived from user terminal that receives from independently idle port communication link to wireless access point controller (AC).
S43, the data that wireless access point controller is forwarded by many parallel communication link parallel receive WAP (wireless access point), and by receive be derived from same user terminal but data from different parallel communication links combine.Wherein, described wireless access point controller is connected with each WAP (wireless access point) by switching equipment (or switching network), sets up many parallel communication links; To be wireless access point controller to be connected the link set up in the mode of one-to-many with WAP (wireless access point) described many parallel communication links.
S44, wireless access point controller by merge after data retransmission to external network.
As shown in Figure 5, the transmitting procedure of described data from wireless access point controller to user terminal comprises:
S51, wireless access point controller is by the Data dissemination from external network at the most bar parallel communication link; Wherein, described wireless access point controller is connected with each WAP (wireless access point) by switching equipment (or switching network), sets up many parallel communication links; To be wireless access point controller to be connected the link set up in the mode of one-to-many with WAP (wireless access point) described many parallel communication links.
Further, described wireless access point controller according to the communication quality of described many parallel communication links, by Data dissemination on described many parallel communication links.That is, wireless access point controller by needing the Data dissemination sent to whole parallel communication links of self correspondence, also can be distributed to the part parallel communication link of self correspondence.
Further, described wireless access point controller comprises according to the detailed process of the communication quality distributing data of described many parallel communication links: wireless access point controller is according to the cycle of configuration, the data volume that in measurement period, on every bar parallel communication link, success sends, calculate on every bar parallel communication link and successfully send the ratio that data account for total transmission data volume, distribute data volume to be sent on every bar parallel communication link.In statistic processes, repeatedly retransmit the rear successful data sent according to the data volume statistics sent once for occurring.The strategy of wireless access point controller distributing data of the present invention includes but not limited to the mode that the present invention enumerates.
S52, WAP (wireless access point) (AP) by the data retransmission being derived from wireless access point controller (AC) that receives from parallel communication link to user terminal.
S53, user terminal, by the independently idle port communication link receive data in parallel of self correspondence, will receive data and merge; Wherein, described user terminal comprise described at least 2 wireless communication modules; Each wireless communication module wireless connections WAP (wireless access point), sets up an independently idle port communication link; To be wireless communication module to be connected the link set up in man-to-man mode with WAP (wireless access point) described independently idle port communication link.
S54, the data retransmission after merging is given the application module of self or the application module of outside by user terminal.
The invention provides a kind of specific implementation of wireless communications method of multi-link aggregated, as shown in Figure 6, comprising:
User terminal (abbreviation terminal) by AP, and builds 802.2LLC link between AC; Wherein, the address of to be the address of LUE, AC be in the address of user terminal LAC, AP is LAP;
User terminal sends to the packet header of the LLC packet of AC to be encapsulated as: source address=LUE, destination address=LAC; LLC packet becomes WiFi data through the data processing (namely once encapsulate) of the MAC/PHY layer of WiFi, and WiFi data send to AP by independently WiFi idle port communication link;
After AP receives the WiFi data of user terminal, WiFi data parse LLC packet through the process of MAC/PHY protocol layer, LLC packet is through the process of LLC layer, parse address, determine that the destination address of LLC packet is AC, then the LLC packet of user terminal encapsulates by AP again, makes the packet header of LLC packet be packaged with source address LAP, destination address=LAC, sends to AC by the switching equipment (or switching network) between AP and AC;
The LLC protocol layer of AC peels off the LLC data packet head of AP encapsulation, resolves the LLC packet of user terminal, by the source address information of the LLC packet header of user terminal, confirms the owning user terminal of LLC packet;
The multiple LLC packets belonging to user terminal received merge by AC, are transmitted to external network.
The invention provides a kind of specific implementation of wireless communications method of multi-link aggregated, as shown in Figure 7, comprising:
User terminal (abbreviation terminal) by multiple AP, and builds many IP tunnels between AC; Wherein, the address of to be the address of IPUE, AC be in the address of user terminal IPAC, AP is IPAP;
User terminal sends to the IP head of the packet of AC to be encapsulated as: source address=IPUE, destination address=IPAC; IP packet becomes WiFi data through the data processing (namely once encapsulate) of the MAC/PHY layer of WiFi, and WiFi data send to AP by independently WiFi idle port communication link;
After AP receives the WiFi data of user terminal, WiFi data parse IP packet through the process of MAC/PHY protocol layer, IP packet is through the process of IP layer, parse address, determine that the destination address of IP packet is AC, then AP carries out two layer tunnel encapsulation to IP packet, makes the packet header of IP packet be packaged with source address=IPAP, destination address=IPAC, sends to AC by the switching equipment (or switching network) between AP and AC;
AC resolves IP packet, by the source address information of IP packet header, confirms the owning user terminal of IP packet;
The multiple IP packets belonging to user terminal received merge by AC, are transmitted to external network.
The present invention arranges multiple wireless communication module in the user terminal, makes user terminal can set up separate idle port communication link with multiple WAP (wireless access point) (AP), and then user terminal is had simultaneously and multiple AP walks abreast the ability of transceiving data; User terminal sets up multiple communication links by multiple AP and wireless access point controller (AC), and each AP is responsible for forwarding the data between user terminal and AC; The data belonging to same user terminal received from every communication link merge by AC, are then transmitted to external network.Or AC receives the data of external network, packet is distributed to user terminal on every communication link, makes user terminal the data received from every communication link be merged; User terminal and AC during packet distribution, determine according to link circuit condition the size every bar link carrying data volume on multiple communication links.The data throughput capabilities of each AP, by setting up the communication link of many parallel transceiving datas between multiple AP and AC, is polymerized by user terminal, adds the data throughput capabilities of user terminal and AC.Namely user terminal of the present invention is by setting up parallel the transmitting and receive data of multiple communication links between multiple AP and AC, realizes the data throughput capabilities merging multiple AP, the object of adding users terminal data transmission bandwidth.
In sum, the present invention effectively overcomes various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all without prejudice under spirit of the present invention and category, can modify above-described embodiment or changes.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.
Claims (12)
1. a wireless communication system for multi-link aggregated, is characterized in that, the wireless communication system of described multi-link aggregated comprises:
User terminal, comprises at least 2 wireless communication modules; Each wireless communication module wireless connections WAP (wireless access point), sets up an independently idle port communication link; To be wireless communication module to be connected the link set up in man-to-man mode with WAP (wireless access point) described independently idle port communication link; Described at least 2 wireless communication modules pass through the independently idle port communication link transmitted in parallel of self correspondence or receive data.
2. the wireless communication system of multi-link aggregated according to claim 1, is characterized in that: the type of at least 2 wireless communication modules in described user terminal is identical or different.
3. the wireless communication system of multi-link aggregated according to claim 1, is characterized in that: the number of the WAP (wireless access point) be connected with described user terminal equals the number of the wireless communication module that described user terminal comprises; The number of the independently idle port communication link that described user terminal is corresponding equals the number of the wireless communication module that described user terminal comprises; Independently idle port communication link is separate each other for corresponding at least 2 of described user terminal.
4. the wireless communication system of multi-link aggregated according to claim 1, it is characterized in that: described user terminal is connected with application module, be forwarded to application module after the data of parallel receive being merged, or the Data dissemination of in the future self-application module gives described at least 2 wireless communication modules.
5. a wireless communication system for multi-link aggregated, is characterized in that, the wireless communication system of described multi-link aggregated comprises:
Wireless access point controller, is connected with each WAP (wireless access point) by switching equipment, sets up many parallel communication links; To be wireless access point controller to be connected the link set up in the mode of one-to-many with WAP (wireless access point) described many parallel communication links; Described wireless access point controller by described many parallel communication link parallel receives or transmitted in parallel data, and by receive be derived from same user terminal but data from different parallel communication links combine forwarding.
6. the wireless communication system of multi-link aggregated according to claim 5, it is characterized in that: described wireless access point controller is connected with external network, by the data retransmission after merging to external network, or by the Data dissemination from external network to described many parallel communication links.
7. a wireless communications method for multi-link aggregated, is characterized in that, the wireless communications method of described multi-link aggregated comprises:
User terminal is distributed at least 2 wireless communication modules by needing the data parallel sent, and makes at least 2 wireless communication modules by the independently idle port communication link transmitted in parallel data of self correspondence;
Or user terminal is by the independently idle port communication link receive data in parallel of self correspondence, will receive data and merge;
Wherein, described user terminal comprise described at least 2 wireless communication modules; Each wireless communication module wireless connections WAP (wireless access point), sets up an independently idle port communication link; To be wireless communication module to be connected the link set up in man-to-man mode with WAP (wireless access point) described independently idle port communication link.
8. the wireless communications method of multi-link aggregated according to claim 7, it is characterized in that: described user terminal according to the quality of at least 2 of self correspondence independently idle port communication links, by the Data dissemination that needs to send to described at least 2 independently on idle port communication link.
9. the wireless communications method of multi-link aggregated according to claim 8, it is characterized in that, described user terminal comprises according to the detailed process of the independently quality distributing data of idle port communication link: user terminal is according to the cycle of configuration, every bar data volume that independently success sends on idle port communication link in measurement period, calculate every bar independently idle port communication link successfully to send data and account for total ratio sending data volume, distribute the data volume that every bar is independently to be sent on idle port communication link.
10. a wireless communications method for multi-link aggregated, is characterized in that, the wireless communications method of described multi-link aggregated comprises:
Wireless access point controller by many parallel communication link receive data in parallel, and by receive be derived from same user terminal but data from different parallel communication links combine forwarding;
Or wireless access point controller distributing data is at the most on bar parallel communication link;
Wherein, described wireless access point controller is connected with each WAP (wireless access point) by switching equipment, sets up many parallel communication links; To be wireless access point controller to be connected the link set up in the mode of one-to-many with WAP (wireless access point) described many parallel communication links.
The wireless communications method of 11. multi-link aggregateds according to claim 10, is characterized in that: described wireless access point controller according to the communication quality of described many parallel communication links, by Data dissemination on described many parallel communication links.
The wireless communications method of 12. multi-link aggregateds according to claim 11, it is characterized in that, described wireless access point controller comprises according to the detailed process of the communication quality distributing data of described many parallel communication links: wireless access point controller is according to the cycle of configuration, the data volume that in measurement period, on every bar parallel communication link, success sends, calculate on every bar parallel communication link and successfully send the ratio that data account for total transmission data volume, distribute data volume to be sent on every bar parallel communication link.
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