CN108173785A - A kind of bandwidth allocation methods and terminal - Google Patents

A kind of bandwidth allocation methods and terminal Download PDF

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Publication number
CN108173785A
CN108173785A CN201611114011.8A CN201611114011A CN108173785A CN 108173785 A CN108173785 A CN 108173785A CN 201611114011 A CN201611114011 A CN 201611114011A CN 108173785 A CN108173785 A CN 108173785A
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CN
China
Prior art keywords
terminal
bandwidth
currently accessed
priority
data packet
Prior art date
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CN201611114011.8A
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Chinese (zh)
Inventor
魏冰
李小文
严欣
王毅
杨帅
孔令军
宁博
张璐
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China Mobile Communications Group Co Ltd
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China Mobile Communications Group Co Ltd
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Application filed by China Mobile Communications Group Co Ltd filed Critical China Mobile Communications Group Co Ltd
Priority to CN201611114011.8A priority Critical patent/CN108173785A/en
Publication of CN108173785A publication Critical patent/CN108173785A/en
Pending legal-status Critical Current

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00Traffic control in data switching networks
    • H04L47/70Admission control; Resource allocation
    • H04L47/80Actions related to the user profile or the type of traffic
    • H04L47/805QOS or priority aware
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00Traffic control in data switching networks
    • H04L47/70Admission control; Resource allocation
    • H04L47/76Admission control; Resource allocation using dynamic resource allocation, e.g. in-call renegotiation requested by the user or requested by the network in response to changing network conditions

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

The embodiment of the invention discloses a kind of bandwidth allocation methods and terminal, the above method includes:According to priority list is prestored and default partition strategy determines to be currently accessed the priority of terminal, and according to the priority and default allocation strategy for being currently accessed terminal, to be currently accessed the first pre-set bandwidths of terminal distribution;Receive the data packet forwarding request for being currently accessed terminal transmission;Wherein, data packet forwarding request carries the demand bandwidth of data packet;Monitoring is currently accessed the use bandwidth of terminal, and determines by using bandwidth and the first pre-set bandwidths to be currently accessed the available bandwidth of terminal;When the demand band of data packet is wider than the available bandwidth for being currently accessed terminal, setting adjustment bandwidth;Adjustment bandwidth is added to the first pre-set bandwidths, until when the available bandwidth for being currently accessed terminal is more than or equal to the demand bandwidth of data packet, to being currently accessed terminal transmission data packet.

Description

A kind of bandwidth allocation methods and terminal
Technical field
The present invention relates to wireless communication field more particularly to a kind of bandwidth allocation methods and terminal.
Background technology
At present, with the continuous development of the communication technology, more and more terminals with mobile module can serve as one A Wi-Fi Hotspot.Wi-Fi Hotspot refers to GPRS, 3G or 4G signal that the terminal with mobile module is received to be converted into Wi- Fi signals retransmit away, in this way, the other-end of Wi-Fi connection is established with the terminal can search terminal foundation Wi-Fi network, and use the wireless network.During Wi-Fi is shared, the mobile data that other-end uses is consumption The mobile data of terminal as Wi-Fi Hotspot, and after other-end accesses, occupancy that may be excessive is as Wi-Fi heat The bandwidth of the terminal of point, so as to influence the online of terminal as Wi-Fi Hotspot and consume terminal as Wi-Fi Hotspot Excessive rate, therefore the terminal as Wi-Fi Hotspot needs the function of bandwidth allocation, is made with the bandwidth for controlling access terminal With.The technical solution that currently used control access terminal bandwidth uses simply is set in a bandwidth to the terminal of access Limit, such as one bandwidth upper limit as all access terminals of the terminal of Wi-Fi Hotspot of setting are 100KB/s, then access should The maximum bandwidth that each access terminal of terminal can use is exactly 100KB/s.
In the implementation of the present invention, inventor has found that at least there are the following problems in the prior art:
Although the method that existing control access terminal bandwidth uses can use bandwidth to carry out simply access terminal Control, still, when multiple terminals access terminal as Wi-Fi Hotspot, if there is there is at least one access terminal Bandwidth has the insufficient situation of bandwidth more than needed, and having at least one access terminal simultaneously, then, the access for needing more bandwidth is whole Bandwidth more than needed can not but be utilized by holding the limitation due to the bandwidth upper limit, so as to make the utilization rate of overall network bandwidth not high;It is and every When there is new terminal access, then need to readjust the bandwidth upper limit of each access terminal manually, it is cumbersome.
Invention content
In order to solve the above technical problems, an embodiment of the present invention is intended to provide a kind of bandwidth allocation methods and terminal, Ke Yitong The first pre-set bandwidths established priority list and each access terminal is set dynamically in proportion are crossed, while are adaptively divided by preemptive type It realizes that dynamic adjusts the bandwidth of each access terminal with bandwidth, so as to avoid cumbersome manual bandwidth adjustment operations, realizes Weigh resource, the demand of promotion network bandwidth utilization factor.
In order to achieve the above objectives, the technical solution of the embodiment of the present invention is realized in:
The embodiment of the present invention provides a kind of bandwidth allocation methods, the method includes:
According to prestoring priority list and default partition strategy determines to be currently accessed the priority of terminal, and works as according to described The priority of preceding access terminal and default allocation strategy are currently accessed the first pre-set bandwidths of terminal distribution to be described;
The data packet forwarding request of terminal transmission is currently accessed described in reception;Wherein, the data packet forwarding request carries The demand bandwidth of the data packet;
The use bandwidth of terminal is currently accessed described in monitoring, and by described true using bandwidth and first pre-set bandwidths The fixed available bandwidth for being currently accessed terminal;
When the demand band of the data packet be wider than it is described be currently accessed the available bandwidth of terminal when, setting adjustment bandwidth;
The adjustment bandwidth is added to first pre-set bandwidths, until the available bandwidth for being currently accessed terminal is big When equal to the demand bandwidth of the data packet, the data packet is sent to the terminal that is currently accessed.
In said program, it is described determine it is described be currently accessed after the available bandwidth of terminal, further include:
When the demand bandwidth of the data packet be less than or equal to it is described be currently accessed the available bandwidth of terminal when, to described current Access terminal sends the data packet.
In said program, the setting adjustment bandwidth includes:
When total bandwidth available is there are during idle bandwidth, the idle broadband is set as the adjustment bandwidth;Wherein, it is described Total bandwidth available is that can be used for whole bandwidth of distribution;
When idle bandwidth is not present in the total bandwidth available, access terminal is seized in setting, and by the terminal of seizing Pre-set bandwidths are set as the adjustment bandwidth.
In said program, access terminal is seized in the setting, including:
The corresponding priority of whole access terminals is obtained by the priority list that prestores;
According to the corresponding priority of the whole access terminal, priority is currently accessed the excellent of terminal less than or equal to described The corresponding at least one access terminal of first grade is set as seizing access terminal.
In said program, it is described by it is described adjustment bandwidth be added to first pre-set bandwidths after, further include:
When the available bandwidth for being currently accessed terminal is less than the demand bandwidth of the data packet, the data packet is abandoned.
In said program, the basis priority list that prestores determines to be currently accessed the excellent of terminal with default partition strategy First grade, including:
Determine the available priority in the priority list that prestores;
An available priority in the priority list that prestores is allocated to according to the default partition strategy described It is currently accessed terminal;
According to it is described be currently accessed the priority update of terminal described in prestore priority list.
In said program, the priority of terminal and default allocation strategy are currently accessed described in the basis, is worked as to be described Preceding access terminal distributes the first pre-set bandwidths, including:
According to the priority for being currently accessed terminal and the total bandwidth available, terminal is currently accessed in proportion to described Dynamically distribute first pre-set bandwidths.
An embodiment of the present invention provides a kind of terminal, the terminal includes:
Allocation unit, for according to prestoring priority list and default partition strategy determines to be currently accessed the preferential of terminal Grade, and according to the priority for being currently accessed terminal and default allocation strategy, terminal distribution first is currently accessed in advance to be described If bandwidth;
Receiving unit forwards request for receiving the data packet for being currently accessed terminal transmission;Wherein, the data packet Forwarding request carries the demand bandwidth of the data packet;
Determination unit, for monitoring the use bandwidth for being currently accessed terminal, and by described using bandwidth and described First pre-set bandwidths determine the available bandwidth for being currently accessed terminal;
Setting unit, for when the demand band of the data packet be wider than it is described be currently accessed the available bandwidth of terminal when, Setting adjustment bandwidth;
Transmitting element, for the adjustment bandwidth to be added to first pre-set bandwidths, until described be currently accessed end When the available bandwidth at end is more than or equal to the demand bandwidth of the data packet, the data packet is sent to the terminal that is currently accessed.
In said program, the transmitting element is additionally operable to be less than or equal to described work as when the demand bandwidth of the data packet During the available bandwidth of preceding access terminal, the data packet is sent to the terminal that is currently accessed.
In said program, the setting unit includes:
First setting subelement, for when total bandwidth available is there are during idle bandwidth, the idle broadband to be set as institute State adjustment bandwidth;Wherein, the total bandwidth available is that can be used for whole bandwidth of distribution;
Second setting subelement, for when idle bandwidth is not present in the total bandwidth available, access terminal to be seized in setting, And the pre-set bandwidths for seizing terminal are set as the adjustment bandwidth.
In said program, the second setting subelement includes:
Subelement is obtained, the corresponding priority of whole access terminals is obtained for passing through the priority list that prestores;
Subelement is set, for according to the corresponding priority of the whole access terminal, priority being less than or equal to described The corresponding at least one access terminal of priority for being currently accessed terminal is set as seizing access terminal.
In said program, the terminal further includes:
Discarding unit after the adjustment bandwidth is added to first pre-set bandwidths, is currently accessed when described When the available bandwidth of terminal is less than the demand bandwidth of the data packet, the data packet is abandoned.
In said program, the allocation unit includes:
Determination subelement, for determining the available priority in the priority list that prestores;
Subelement is divided, for according to the default partition strategy that one in the priority list that prestores is available excellent First grade is currently accessed terminal described in being allocated to;
Update subelement, according to it is described be currently accessed the priority update of terminal described in prestore priority list.
In said program, the allocation unit further includes:
Subelement is distributed, for according to the priority for being currently accessed terminal and the total bandwidth available, working as to described Preceding access terminal dynamically distributes first pre-set bandwidths in proportion.
It can be seen that an embodiment of the present invention provides a kind of bandwidth allocation methods and terminal, according to the priority list that prestores Determine to be currently accessed the priority of terminal with default partition strategy, and according to the priority for being currently accessed terminal and default distribution plan Slightly, to be currently accessed the first pre-set bandwidths of terminal distribution;Receive the data packet forwarding request for being currently accessed terminal transmission;Wherein, Data packet forwarding request carries the demand bandwidth of data packet;Monitoring is currently accessed the use bandwidth of terminal, and by using bandwidth Determine to be currently accessed the available bandwidth of terminal with the first pre-set bandwidths;Terminal is currently accessed when the demand band of data packet is wider than During available bandwidth, setting adjustment bandwidth;Adjustment bandwidth is added to the first pre-set bandwidths, until being currently accessed the available band of terminal When being wider than the demand bandwidth equal to data packet, to being currently accessed terminal transmission data packet.That is, proposed by the present invention It, can be by establishing priority list and the first pre-set bandwidths of each access terminal being set dynamically in proportion, simultaneously in technical solution Realize that dynamic adjusts the bandwidth of each access terminal by preemptive type self-adjusted block bandwidth, it is clear that compared to the prior art, this hair A kind of bandwidth allocation methods and terminal that bright embodiment proposes, can avoid cumbersome manual bandwidth adjustment operations, realize Weigh resource, the demand of promotion network bandwidth utilization factor.
Description of the drawings
Fig. 1 is the realization flow diagram of bandwidth allocation methods in the embodiment of the present invention;
Fig. 2 is the realization flow diagram of setting adjustment bandwidth method in the embodiment of the present invention;
Fig. 3 is the realization flow diagram that access terminal method is seized in setting in the embodiment of the present invention;
Fig. 4 is to determine to be currently accessed the realization flow diagram of the priority approach of terminal in the embodiment of the present invention;
Fig. 5 is the first composition structure diagram of terminal in the embodiment of the present invention;
Fig. 6 is the second composition structure diagram of terminal in the embodiment of the present invention;
Fig. 7 is that the third of terminal in the embodiment of the present invention forms structure diagram;
Fig. 8 is the 4th composition structure diagram of terminal in the embodiment of the present invention.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete Site preparation describes.
Embodiment one
Fig. 1 is the realization flow diagram of bandwidth allocation methods in the embodiment of the present invention, as shown in Figure 1, the present invention's In specific embodiment, the method for carrying out bandwidth allocation to access terminal mainly includes the following steps that:
Step 101, according to prestoring priority list and default partition strategy determines to be currently accessed the priority of terminal, and root According to the priority and default allocation strategy for being currently accessed terminal, to be currently accessed the first pre-set bandwidths of terminal distribution.
In a specific embodiment of the present invention, terminal according to prestore priority list and default partition strategy to being currently accessed Terminal selects priority, so that it is determined that the priority of terminal is currently accessed, it then can be according to the priority for being currently accessed terminal With pre-set allocation strategy, to being currently accessed the first pre-set bandwidths of terminal distribution.Wherein, in the specific embodiment of the invention Terminal is to have the function of the intelligent terminal of Wi-Fi Hotspot, so as to which the terminal is set as Wi-Fi Hotspot;Meanwhile the present invention Access terminal in specific embodiment can be the intelligent terminal with Wi-Fi, so as to pass through Wi-Fi connection hot spot And share mobile data network as Wi-Fi Hotspot terminal.For example, the mobile phone 1 with Wi-Fi Hotspot is set as Wi-Fi Hotspot, then, have the function of that the mobile phone 2 of Wi-Fi and mobile phone 3 can be used as access terminal by Wi-Fi connection mobile phone 1, So as to share the mobile network data of mobile phone 1.
Further, in a specific embodiment of the present invention, terminal can prestore priority list, in the priority In list, at least one different priority can be pre-set, for example, terminal can be set in the priority list that prestores respectively Put the different priorities from 1 to 100.
Further, in a specific embodiment of the present invention, partition strategy is preset either according to user's selection operation The partition strategy of setting or the partition strategy set according to the sequencing of access terminal turn-on time.For example, when pre- It, then can be according to access terminal if partition strategy is the partition strategy set according to the sequencing of access terminal turn-on time Successively automatic distribution priority, the access terminal priority that can set first access are 90 turn-on time, setting second The access terminal priority of a access is 89.
In a specific embodiment of the present invention, further, terminal can according to be currently accessed terminal priority and can With total bandwidth, the first pre-set bandwidths are dynamically distributed in proportion to being currently accessed terminal.Wherein, total bandwidth available is can be used for point The whole bandwidth matched.
Further, in a specific embodiment of the present invention, terminal can according to be currently accessed terminal priority and can With total bandwidth, to being currently accessed the first pre-set bandwidths of terminal distribution, meanwhile, terminal can also be according to the access of each access terminal Time, the priority of the whole access terminals of dynamic adjustment, so as to which dynamic adjustment is preset to being currently accessed the first of the distribution of terminal Bandwidth.For example, when there is new access terminal access, the priority of the access terminal of turn-on time earlier can be adjusted to more Height, so as to make corresponding first pre-set bandwidths of the access terminal first accessed more.
Further, in a specific embodiment of the present invention, it is default to be currently accessed terminal proportional assignment first for terminal-pair Bandwidth can be terminal according to the currently situation of whole access terminal occupied bandwidths that has accessed, determine total bandwidth available, then To being currently accessed terminal according to the first pre-set bandwidths of priority pro rate.For example, when the total bandwidth available of Wi-Fi Hotspot terminal It is 50%, when the access terminal for having 5 priority identical accesses, the bandwidth of each access terminal distribution 10%.
Step 102, reception are currently accessed the data packet forwarding request of terminal transmission;Wherein, data packet forwarding request carries The demand bandwidth of data packet.
In a specific embodiment of the present invention, when being currently accessed terminal and receiving the data packet for needing external network, terminal The data packet forwarding request for being currently accessed terminal transmission can be received, the demand band of data packet is carried in data packet forwarding request It is wide.Wherein, the demand bandwidth of data packet needs minimum bandwidth to be used when receiving the data packet to be currently accessed terminal.
Step 103, monitoring are currently accessed the use bandwidth of terminal, and determine to work as by using bandwidth and the first pre-set bandwidths The available bandwidth of preceding access terminal.
In a specific embodiment of the present invention, terminal receive be currently accessed terminal transmission data packet forward request Afterwards, terminal can be currently accessed by monitoring to determine to be currently accessed the current bandwidth usage of terminal, that is, is currently accessed terminal Using bandwidth, then by be currently accessed terminal using bandwidth and be currently accessed the first pre-set bandwidths of terminal and determine currently to connect Enter the available bandwidth of terminal.For example, the first pre-set bandwidths for being currently accessed terminal are 10M, it is currently accessed the use bandwidth of terminal For 3M, then the available bandwidth for being currently accessed terminal is 7M.
Step 104, when the demand band of data packet is wider than the available bandwidth for being currently accessed terminal, setting adjustment bandwidth.
In a specific embodiment of the present invention, if the demand band of above-mentioned data packet, which is wider than, is currently accessed the available of terminal Bandwidth, that is, the available bandwidth for being currently accessed terminal are insufficient to receive above-mentioned data packet, and terminal then needs to set to being currently accessed terminal Adjustment bandwidth is put, so as to adjust the first pre-set bandwidths of terminal are currently accessed, makes the present terminal after the first pre-set bandwidths of adjustment Available bandwidth receive above-mentioned data packet enough.
In a specific embodiment of the present invention, further, if the demand bandwidth of above-mentioned data packet is less than or equal to The available bandwidth of terminal is currently accessed, that is, the available bandwidth for being currently accessed terminal receives above-mentioned data packet enough, then terminal is then The data packet is sent to terminal is currently accessed.
Step 105, will adjustment bandwidth be added to the first pre-set bandwidths, until be currently accessed terminal available bandwidth be more than etc. When the demand bandwidth of data packet, to being currently accessed terminal transmission data packet.
In a specific embodiment of the present invention, terminal can will adjust after to being currently accessed terminal setting adjustment bandwidth Bandwidth is added to and is currently accessed in the first pre-set bandwidths of terminal, until the available bandwidth for being currently accessed terminal is greater than or equal to number According to the demand bandwidth of report, the i.e. enough received data packets of the available bandwidth for being currently accessed terminal after adjusting the first pre-set bandwidths Until.
Further, in a specific embodiment of the present invention, terminal is currently accessed when adjust the first pre-set bandwidths after The enough received data packets of available bandwidth, terminal then send the data packet to being currently accessed terminal.
In a specific embodiment of the present invention, further, will adjustment bandwidth be added to the first pre-set bandwidths after, when work as When the available bandwidth of preceding access terminal is less than the demand bandwidth of data packet, packet discard.
Further, in a specific embodiment of the present invention, if adjustment bandwidth is added to by terminal is currently accessed terminal Afterwards, demand bandwidth of the available bandwidth still less than data packet of terminal is currently accessed, that is, adjusts currently connecing after the first pre-set bandwidths The available bandwidth for entering terminal is still insufficient to receive the data packet, then terminal can be by the data packet discarding.
Embodiment two
Fig. 2 is the realization flow diagram of setting adjustment bandwidth method in the embodiment of the present invention, as shown in Fig. 2, in this hair In bright specific embodiment, the method for terminal facilities adjustment bandwidth may comprise steps of:
Step 104a, when total bandwidth available is there are during idle bandwidth, idle broadband is set as adjustment bandwidth, wherein, it can It is that can be used for whole bandwidth of distribution with total bandwidth.
In a specific embodiment of the present invention, if available bandwidth is there are idle bandwidth, terminal can be by the idle bandwidth Adjustment bandwidth is set as, so as to adjust the first pre-set bandwidths of terminal are currently accessed.Wherein, total bandwidth available is can be used for point The whole bandwidth matched.
Further, in a specific embodiment of the present invention, if available bandwidth is there are idle bandwidth, terminal can should Whole bandwidth of idle bandwidth are set as adjustment bandwidth, can also set the fractional bandwidth of the idle bandwidth according to preset ratio To adjust bandwidth, so as to adjust the first pre-set bandwidths of terminal are currently accessed.
Step 104b, when idle bandwidth is not present in total bandwidth available, setting seizes access terminal, and will seize terminal Pre-set bandwidths are set as adjustment bandwidth.
In a specific embodiment of the present invention, if idle bandwidth is not present in available bandwidth, terminal if, needs to connect at other Enter setting in terminal and seize access terminal, and the above-mentioned pre-set bandwidths for seizing access terminal are set as adjustment bandwidth.
Further, in a specific embodiment of the present invention, if idle bandwidth is not present in available bandwidth, terminal if, needs Access terminal is seized in setting in other access terminals, preferably, in a specific embodiment of the present invention, terminal is worked as by comparing The priority of preceding access terminal and the priority of other access terminals determine to seize access terminal, so as to seize access terminal Pre-set bandwidths are set as adjustment bandwidth.
According to the description above it is found that 104a~104b, terminal can exist in total bandwidth available through the above steps There is no setting adjustment bandwidth in the case of two kinds of idle bandwidth for idle bandwidth and total bandwidth available.
Embodiment three
Fig. 3 is the realization flow diagram that access terminal method is seized in setting in the embodiment of the present invention, as shown in figure 3, In specific embodiments of the present invention, the method that terminal profile seizes access terminal may comprise steps of:
Step 104b-1, the corresponding priority of whole access terminals is obtained by the priority list that prestores.
In a specific embodiment of the present invention, terminal can inquire the excellent of each access terminal by the priority list that prestores First grade, so as to obtain the corresponding priority of whole access terminals.
Step 104b-2, according to the corresponding priority of whole access terminals, priority is less than or equal to be currently accessed terminal The corresponding at least one access terminal of priority be set as seizing access terminal.
In a specific embodiment of the present invention, terminal is after the corresponding priority of whole access terminals is obtained, can ought The priority of preceding access terminal and the priority of other access terminals are compared, and priority is less than or equal to and is currently connect The corresponding at least one access terminal of priority for entering terminal is set as seizing access terminal.For example, it is currently accessed the excellent of terminal First grade is 75, and the priority of access terminal 2 is 85, and the priority of access terminal 3 is 82, and the priority of access terminal 4 is 70, is connect The priority for entering terminal 5 is 69, then, access terminal 4 and access terminal 5 can be set as seizing access terminal.
According to the description above it is found that 104b-1~104b-2, terminal are arranged by the priority that prestores through the above steps Table obtains the corresponding priority of whole access terminals, and then according to the corresponding priority of whole access terminals, priority is less than It is set as seizing access terminal equal to the corresponding at least one access terminal of priority for being currently accessed terminal.
Example IV
Fig. 4 is to determine to be currently accessed the realization flow diagram of the priority approach of terminal, such as Fig. 4 in the embodiment of the present invention Shown, in a specific embodiment of the present invention, according to prestoring, priority list determines to be currently accessed terminal with default partition strategy The method of priority may comprise steps of:
Available priority in step 201, the priority list that determines to prestore.
In a specific embodiment of the present invention, terminal can inquire pre-stored priority list, so that it is determined that prestoring Available priority in priority list.For example, in a specific embodiment of the present invention, table 1 is the priority list that prestores of terminal, As shown in table 1, terminal prestores the different priorities from 1 to 100, and access terminal 1, access terminal 2, and access terminal 3 connects Enter terminal 4, access terminal 5 is respectively provided with corresponding priority.
Further, in a specific embodiment of the present invention, if terminal does not limit each preferential and corresponding access The number of terminal, the available priority in table 1 are 1 to 100.If terminal limits each priority, corresponding access terminal must It must be less than or equal to 2, then the priority 79 in table 1 is unavailable priority.
Table 1
Priority Access terminal
1
2
...... ......
72 Access terminal 5
...... ......
79 2 access terminal 3 of access terminal
80 Access terminal 1
81 Access terminal 4
...... ......
100
An available priority in the priority list that prestores is allocated to currently by step 202 according to default partition strategy Access terminal.
In a specific embodiment of the present invention, when terminal is determined by inquiring the priority list that prestores in priority list An available priority in the priority list that prestores can be allocated to currently according to default partition strategy with after priority Access terminal.
Further, in a specific embodiment of the present invention, terminal will prestore priority list according to default partition strategy In an available priority be allocated to and be currently accessed terminal, wherein, default partition strategy can be according to user's selection operation The partition strategy of setting or the partition strategy set according to the sequencing of access terminal turn-on time.For example, when pre- It, then can be according to access terminal if partition strategy is the partition strategy set according to the sequencing of access terminal turn-on time Successively automatic distribution priority, the access terminal priority that can set first access are 90 turn-on time, setting second The access terminal priority of a access is 89;When default partition strategy is the partition strategy set according to user's selection operation, Terminal can divide whole access terminals different priority according to the selection of user.
Step 203, prestore priority list according to the priority update for being currently accessed terminal.
In a specific embodiment of the present invention, terminal according to default partition strategy by one in the priority list that prestores It can be allocated to priority after being currently accessed terminal, can will prestore priority list according to the priority for being currently accessed terminal It is updated.
Further, in a specific embodiment of the present invention, based on above-mentioned table 1, terminal is currently accessed as access terminal 6, Terminal determines that the priority for being currently accessed terminal is 90, and table 2 is the priority list that prestores of updated terminal, as shown in table 2, eventually End after an available priority in the priority list that prestores is allocated to according to default partition strategy is currently accessed terminal, Priority according to terminal the is currently accessed priority list that will prestore is updated.
Table 2
Priority Access terminal
1
2
...... ......
72 Access terminal 5
...... ......
79 2 access terminal 3 of access terminal
80 Access terminal 1
81 Access terminal 4
...... ......
90 Access terminal 6
...... ......
100
A kind of bandwidth allocation methods provided by the invention, according to prestoring priority list and default partition strategy determines currently The priority of access terminal, and according to the priority and default allocation strategy for being currently accessed terminal, to be currently accessed terminal distribution First pre-set bandwidths;Receive the data packet forwarding request for being currently accessed terminal transmission;Wherein, data packet forwarding request carries data The demand bandwidth of packet;Monitoring is currently accessed the use bandwidth of terminal, and is determined currently by using bandwidth and the first pre-set bandwidths The available bandwidth of access terminal;When the demand band of data packet is wider than the available bandwidth for being currently accessed terminal, setting adjustment band It is wide;Adjustment bandwidth is added to the first pre-set bandwidths, until the available bandwidth for being currently accessed terminal is more than or equal to the need of data packet When seeking bandwidth, to being currently accessed terminal transmission data packet.That is, in technical solution proposed by the present invention, can pass through It establishes priority list and the first pre-set bandwidths of each access terminal is set dynamically in proportion, while pass through preemptive type self-adjusted block Bandwidth realizes that dynamic adjusts the bandwidth of each access terminal, it is clear that compared to the prior art, a kind of band that the embodiment of the present invention proposes Bandwidth allocation method can avoid cumbersome manual bandwidth adjustment operations, realize balanced resource, promote network bandwidth utilization factor Demand.Also, implement simple and convenient, convenient for universal, the scope of application is wider.
Embodiment five
Fig. 5 is the first composition structure diagram of terminal in the embodiment of the present invention, as shown in figure 5, the embodiment of the present invention carries The terminal 1 gone out includes:Allocation unit 10, receiving unit 11, determination unit 12, setting unit 13, transmitting element 14.
Allocation unit 10, for according to prestoring priority list and default partition strategy determines to be currently accessed the preferential of terminal Grade, and according to the priority and default allocation strategy for being currently accessed terminal, to be currently accessed the first pre-set bandwidths of terminal distribution.
In a specific embodiment of the present invention, allocation unit 10 according to prestore priority list and default partition strategy to working as Preceding access terminal selects priority, then can be according to being currently accessed terminal so that it is determined that be currently accessed the priority of terminal Priority and pre-set allocation strategy, to being currently accessed the first pre-set bandwidths of terminal distribution.
Further, in a specific embodiment of the present invention, partition strategy is preset either according to user's selection operation The partition strategy of setting or the partition strategy set according to the sequencing of access terminal turn-on time.For example, when pre- It, then can be according to access terminal if partition strategy is the partition strategy set according to the sequencing of access terminal turn-on time Successively automatic distribution priority, the access terminal priority that can set first access are 90 turn-on time, setting second The access terminal priority of a access is 89.
Receiving unit 11, for receiving the data packet forwarding request for being currently accessed terminal transmission;Wherein, data packet forwarding please Seek the demand bandwidth for carrying data packet.
In a specific embodiment of the present invention, it when being currently accessed terminal and receiving the data packet for needing external network, receives Unit 11 can receive the data packet forwarding request for being currently accessed terminal transmission, and data packet is carried in data packet forwarding request Demand bandwidth.Wherein, the demand bandwidth of data packet needs most small band to be used when receiving the data packet to be currently accessed terminal It is wide.
Determination unit 12, for monitoring the use bandwidth for being currently accessed terminal, and by using bandwidth and the first default band Width determines to be currently accessed the available bandwidth of terminal.
In a specific embodiment of the present invention, after the data packet forwarding request for being currently accessed terminal transmission is received, really Order member 12 can be currently accessed terminal by monitoring and determine to be currently accessed the current bandwidth usage of terminal, that is, be currently accessed end The use bandwidth at end, then by be currently accessed terminal using bandwidth and be currently accessed terminal the first pre-set bandwidths determine work as The available bandwidth of preceding access terminal.For example, the first pre-set bandwidths for being currently accessed terminal are 10M, it is currently accessed the use of terminal Bandwidth is 3M, then the available bandwidth for being currently accessed terminal is 7M.
Setting unit 13, for when the demand band of data packet is wider than the available bandwidth for being currently accessed terminal, setting to be adjusted Whole bandwidth.
In a specific embodiment of the present invention, if the demand band of above-mentioned data packet, which is wider than, is currently accessed the available of terminal Bandwidth, that is, the available bandwidth for being currently accessed terminal are insufficient to receive above-mentioned data packet, and setting unit 13 is then needed to being currently accessed Terminal setting adjustment bandwidth, so as to adjust the first pre-set bandwidths of terminal are currently accessed, makes working as after the first pre-set bandwidths of adjustment The available bandwidth of preceding terminal receives above-mentioned data packet enough.
Transmitting element 14, for bandwidth will to be adjusted added to the first pre-set bandwidths, until being currently accessed the available band of terminal When being wider than the demand bandwidth equal to data packet, to being currently accessed terminal transmission data packet.
In a specific embodiment of the present invention, after to being currently accessed terminal setting adjustment bandwidth, bandwidth will can be adjusted Added to being currently accessed in the first pre-set bandwidths of terminal, until the available bandwidth for being currently accessed terminal is greater than or equal to datagram Demand bandwidth, i.e. the enough received data packets of the available bandwidth for being currently accessed terminal after adjusting the first pre-set bandwidths are Only.
Further, in a specific embodiment of the present invention, terminal is currently accessed when adjust the first pre-set bandwidths after The enough received data packets of available bandwidth, transmitting element 14 then send the data packet to being currently accessed terminal.
In a specific embodiment of the present invention, further, transmitting element 14 are additionally operable to when the demand bandwidth of data packet is small When equal to the available bandwidth for being currently accessed terminal, to being currently accessed terminal transmission data packet.
Further, in a specific embodiment of the present invention, if the demand bandwidth of above-mentioned data packet is less than or equal to The available bandwidth of terminal is currently accessed, that is, the available bandwidth for being currently accessed terminal receives above-mentioned data packet enough, then send single Member 14 sends the data packet to terminal is currently accessed.
In a specific embodiment of the present invention, further, as shown in figure 5, terminal 1 further includes:Discarding unit 15, In,
Discarding unit 15, for bandwidth will to be adjusted added to after the first pre-set bandwidths, when being currently accessed the available of terminal When bandwidth is less than the demand bandwidth of data packet, packet discard.
In a specific embodiment of the present invention, further, will adjustment bandwidth be added to the first pre-set bandwidths after, when work as When the available bandwidth of preceding access terminal is less than the demand bandwidth of data packet, 15 packet discard of discarding unit.
Further, in a specific embodiment of the present invention, if adjustment bandwidth is added to by terminal is currently accessed terminal Afterwards, demand bandwidth of the available bandwidth still less than data packet of terminal is currently accessed, that is, adjusts currently connecing after the first pre-set bandwidths The available bandwidth for entering terminal is still insufficient to receive the data packet, then discarding unit 15 can be by the data packet discarding.
Fig. 6 is the second composition structure diagram of terminal in the embodiment of the present invention, as shown in fig. 6, setting unit 13 includes: First setting subelement 130 and second sets subelement 131, wherein,
First setting subelement 130, for when total bandwidth available is there are during idle bandwidth, idle broadband being set as adjusting Bandwidth, wherein, total bandwidth available is that can be used for whole bandwidth of distribution.
In a specific embodiment of the present invention, if available bandwidth is there are idle bandwidth, the first setting subelement 130 can be with The idle bandwidth is set as adjustment bandwidth, so as to adjust the first pre-set bandwidths of terminal are currently accessed.
Further, in a specific embodiment of the present invention, if there are idle bandwidth, the first setting son lists for available bandwidth Whole bandwidth of the idle bandwidth can be set as adjustment bandwidth by member 130, can also be according to preset ratio by the idle bandwidth Fractional bandwidth be set as adjustment bandwidth, so as to adjust the first pre-set bandwidths of terminal are currently accessed.
Second setting subelement 131, for when idle bandwidth is not present in total bandwidth available, access terminal to be seized in setting, And the pre-set bandwidths for seizing terminal are set as adjustment bandwidth.
In a specific embodiment of the present invention, if available bandwidth sets subelement 131 there is no idle bandwidth, second The setting in other access terminals is needed to seize access terminal, and the above-mentioned pre-set bandwidths for seizing access terminal are set as adjusting Bandwidth.
Further, in a specific embodiment of the present invention, if idle bandwidth, the second setting is not present in available bandwidth Unit 131 then needs the setting in other access terminals to seize access terminal, preferably, in a specific embodiment of the present invention, The priority of priority and other access terminals that terminal is currently accessed terminal by comparing determines to seize access terminal, thus will The pre-set bandwidths for seizing access terminal are set as adjustment bandwidth.
Fig. 7 is that the third of terminal in the embodiment of the present invention forms structure diagram, as shown in fig. 7, the second setting subelement 131 include:Subelement 1310 and setting subelement 1311 are obtained, wherein,
Subelement 1310 is obtained, for obtaining the corresponding priority of whole accessed terminals by the priority list that prestores.
In a specific embodiment of the present invention, each connect can be inquired by the priority list that prestores by obtaining subelement 1310 Enter the priority of terminal, so as to obtain the corresponding priority of whole access terminals.
Subelement 1311 is set, for according to the corresponding priority of whole accessed terminals, priority being less than or equal to work as The corresponding at least one access terminal of priority of preceding access terminal is set as seizing access terminal.
In a specific embodiment of the present invention, after the corresponding priority of whole access terminals is obtained, subelement is set 1311 can be compared the priority of priority and other access terminals for being currently accessed terminal, and priority is less than or Person is set as seizing access terminal equal to the corresponding at least one access terminal of priority for being currently accessed terminal.
Fig. 8 is the 4th composition structure diagram of terminal in the embodiment of the present invention, as shown in figure 8, allocation unit 10 includes: Determination subelement 100 divides subelement 101 and update subelement 102, wherein,
Determination subelement 100, for the available priority in the priority list that determines to prestore.
Divide subelement 101, for according to default partition strategy by an available priority in the priority list that prestores It is allocated to and is currently accessed terminal.
Subelement 102 is updated, for the priority list that prestores according to the priority update for being currently accessed terminal.
As shown in figure 8, allocation unit 10 further includes:Subelement 103 is distributed, wherein,
Subelement 103 is distributed, for according to the priority and total bandwidth available for being currently accessed terminal, to being currently accessed terminal The first pre-set bandwidths are dynamically distributed in proportion.
In a specific embodiment of the present invention, further, distribution subelement 103 can be according to being currently accessed the excellent of terminal First grade and total bandwidth available dynamically distribute the first pre-set bandwidths in proportion to being currently accessed terminal.
Further, in a specific embodiment of the present invention, distribution subelement 103 can be according to being currently accessed the excellent of terminal First grade and total bandwidth available, to being currently accessed the first pre-set bandwidths of terminal distribution, meanwhile, terminal can also be according to each access eventually The turn-on time at end dynamically adjusts the priority of whole access terminals, so as to dynamically adjust the distribution to being currently accessed terminal First pre-set bandwidths.For example, when there is new access terminal access, it can be by the priority of the access terminal of turn-on time earlier It adjusts to higher, so as to make corresponding first pre-set bandwidths of the access terminal first accessed more.
Further, in a specific embodiment of the present invention, distribution subelement 103 is to being currently accessed terminal proportional assignment First pre-set bandwidths can be terminal according to the current situation of whole access terminal occupied bandwidths accessed, determining available total band Then width is currently accessed terminal according to the first pre-set bandwidths of priority pro rate.For example, when Wi-Fi Hotspot terminal can It is 50% with total bandwidth, when the access terminal for having 5 priority identical accesses, the bandwidth of each access terminal distribution 10%.
Allocation unit 10 provided in an embodiment of the present invention, receiving unit 11, determination unit 12, setting unit 13, send it is single Member 14 and discarding unit 15 can be in the form of program codes by performing corresponding function by the processor in mobile terminal To realize;Certainly it can also be realized by specific logic circuit;During specific embodiment, processor can be centre Manage device (CPU), microprocessor (MPU), digital signal processor (DSP) or field programmable gate array (FPGA) etc..
A kind of terminal provided by the invention, according to prestoring priority list and default partition strategy determines to be currently accessed terminal Priority, it is default to be currently accessed terminal distribution first and according to the priority and default allocation strategy for being currently accessed terminal Bandwidth;Receive the data packet forwarding request for being currently accessed terminal transmission;Wherein, data packet forwarding request carries the demand of data packet Bandwidth;Monitoring is currently accessed the use bandwidth of terminal, and determines to be currently accessed terminal by using bandwidth and the first pre-set bandwidths Available bandwidth;When the demand band of data packet is wider than the available bandwidth for being currently accessed terminal, setting adjustment bandwidth;It will adjustment Bandwidth is added to the first pre-set bandwidths, until when the available bandwidth for being currently accessed terminal is more than or equal to the demand bandwidth of data packet, To being currently accessed terminal transmission data packet.That is, in technical solution proposed by the present invention, it can be by establishing priority Table and the first pre-set bandwidths that each access terminal is set dynamically in proportion, while realized and moved by preemptive type self-adjusted block bandwidth State adjusts the bandwidth of each access terminal, it is clear that compared to the prior art, a kind of terminal that the embodiment of the present invention proposes can be kept away Exempt from cumbersome manual bandwidth adjustment operations, realize balanced resource, the demand for promoting network bandwidth utilization factor.Also, it realizes Next simple and convenient, convenient for universal, the scope of application is wider.
It should be understood by those skilled in the art that, the embodiment of the present invention can be provided as method, system or computer program Product.Therefore, the shape of the embodiment in terms of hardware embodiment, software implementation or combination software and hardware can be used in the present invention Formula.Moreover, the present invention can be used can use storage in one or more computers for wherein including computer usable program code The form of computer program product that medium is implemented on (including but not limited to magnetic disk storage and optical memory etc.).
The present invention be with reference to according to the method for the embodiment of the present invention, the flow of equipment (system) and computer program product Figure and/or block diagram describe.It should be understood that it can be realized by computer program instructions every first-class in flowchart and/or the block diagram The combination of flow and/or box in journey and/or box and flowchart and/or the block diagram.These computer programs can be provided The processor of all-purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce A raw machine so that the instruction performed by computer or the processor of other programmable data processing devices is generated for real The device of function specified in present one flow of flow chart or one box of multiple flows and/or block diagram or multiple boxes.
These computer program instructions, which may also be stored in, can guide computer or other programmable data processing devices with spy Determine in the computer-readable memory that mode works so that the instruction generation being stored in the computer-readable memory includes referring to Enable the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one box of block diagram or The function of being specified in multiple boxes.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that counted Series of operation steps are performed on calculation machine or other programmable devices to generate computer implemented processing, so as in computer or The instruction offer performed on other programmable devices is used to implement in one flow of flow chart or multiple flows and/or block diagram one The step of function of being specified in a box or multiple boxes.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the scope of the present invention.

Claims (14)

1. a kind of bandwidth allocation methods, which is characterized in that the method includes:
According to prestoring priority list and default partition strategy determines to be currently accessed the priority of terminal, and is currently connect according to described Enter the priority of terminal and default allocation strategy, the first pre-set bandwidths of terminal distribution are currently accessed to be described;
The data packet forwarding request of terminal transmission is currently accessed described in reception;Wherein, described in the data packet forwarding request carries The demand bandwidth of data packet;
The use bandwidth of terminal is currently accessed described in monitoring, and institute is determined using bandwidth and first pre-set bandwidths by described State the available bandwidth for being currently accessed terminal;
When the demand band of the data packet be wider than it is described be currently accessed the available bandwidth of terminal when, setting adjustment bandwidth;
The adjustment bandwidth is added to first pre-set bandwidths, until the available bandwidth for being currently accessed terminal is more than etc. When the demand bandwidth of the data packet, the data packet is sent to the terminal that is currently accessed.
2. according to the method described in claim 1, it is characterized in that, it is described determine the available bandwidth for being currently accessed terminal it Afterwards, it further includes:
When the demand bandwidth of the data packet is currently accessed the available bandwidth of terminal less than or equal to described in, it is currently accessed to described Terminal sends the data packet.
3. according to the method described in claim 1, it is characterized in that, the setting adjustment bandwidth includes:
When total bandwidth available is there are during idle bandwidth, the idle broadband is set as the adjustment bandwidth;Wherein, it is described to use Total bandwidth is that can be used for whole bandwidth of distribution;
When idle bandwidth is not present in the total bandwidth available, access terminal is seized in setting, and seizes the default of terminal by described Bandwidth is set as the adjustment bandwidth.
4. according to the method described in claim 3, it is characterized in that, it is described setting seize access terminal, including:
The corresponding priority of whole access terminals is obtained by the priority list that prestores;
According to the corresponding priority of the whole access terminal, priority is less than or equal to the priority for being currently accessed terminal Corresponding at least one access terminal is set as seizing access terminal.
5. according to the method described in claim 3, it is characterized in that, described preset the adjustment bandwidth added to described first After bandwidth, further include:
When the available bandwidth for being currently accessed terminal is less than the demand bandwidth of the data packet, the data packet is abandoned.
6. according to the method described in claim 1, priority list and default partition strategy it is characterized in that, the basis prestores Determine to be currently accessed the priority of terminal, including:
Determine the available priority in the priority list that prestores;
An available priority in the priority list that prestores is allocated to according to the default partition strategy described current Access terminal;
According to it is described be currently accessed the priority update of terminal described in prestore priority list.
7. according to the method described in claim 3, it is characterized in that, the priority of terminal and pre- is currently accessed described in the basis If allocation strategy, the first pre-set bandwidths of terminal distribution are currently accessed to be described, including:
According to the priority for being currently accessed terminal and the total bandwidth available, terminal dynamic in proportion is currently accessed to described Distribute first pre-set bandwidths.
8. a kind of terminal, which is characterized in that the terminal includes:
Allocation unit, for according to prestoring priority list and default partition strategy determines to be currently accessed the priority of terminal, and According to the priority for being currently accessed terminal and default allocation strategy, it is currently accessed terminal distribution first to be described and presets band It is wide;
Receiving unit forwards request for receiving the data packet for being currently accessed terminal transmission;Wherein, the data packet forwarding Request carries the demand bandwidth of the data packet;
Determination unit for monitoring the use bandwidth for being currently accessed terminal, and uses bandwidth and described first by described Pre-set bandwidths determine the available bandwidth for being currently accessed terminal;
Setting unit, for when the demand band of the data packet be wider than it is described be currently accessed the available bandwidth of terminal when, setting Adjust bandwidth;
Transmitting element, for the adjustment bandwidth to be added to first pre-set bandwidths, until described be currently accessed terminal When available bandwidth is more than or equal to the demand bandwidth of the data packet, the data packet is sent to the terminal that is currently accessed.
9. terminal according to claim 8, which is characterized in that
The transmitting element is additionally operable to be less than or equal to the available band for being currently accessed terminal when the demand bandwidth of the data packet When wide, the data packet is sent to the terminal that is currently accessed.
10. terminal according to claim 8, which is characterized in that the setting unit includes:
First setting subelement, for when total bandwidth available is there are during idle bandwidth, the idle broadband to be set as the tune Whole bandwidth;Wherein, the total bandwidth available is that can be used for whole bandwidth of distribution;
Second setting subelement, for when idle bandwidth is not present in the total bandwidth available, access terminal to be seized in setting, and will The pre-set bandwidths for seizing terminal are set as the adjustment bandwidth.
11. terminal according to claim 10, which is characterized in that the second setting subelement includes:
Subelement is obtained, the corresponding priority of whole access terminals is obtained for passing through the priority list that prestores;
Subelement is set, for according to the corresponding priority of the whole access terminal, priority being less than or equal to described current The corresponding at least one access terminal of priority of access terminal is set as seizing access terminal.
12. terminal according to claim 10, which is characterized in that the terminal further includes:
After the adjustment bandwidth is added to first pre-set bandwidths, terminal is currently accessed when described for discarding unit Available bandwidth be less than the data packet demand bandwidth when, abandon the data packet.
13. terminal according to claim 8, which is characterized in that the allocation unit includes:
Determination subelement, for determining the available priority in the priority list that prestores;
Divide subelement, for according to the default partition strategy by an available priority in the priority list that prestores Terminal is currently accessed described in being allocated to;
Update subelement, according to it is described be currently accessed the priority update of terminal described in prestore priority list.
14. terminal according to claim 10, which is characterized in that the allocation unit further includes:
Subelement is distributed, for according to the priority for being currently accessed terminal and the total bandwidth available, currently being connect to described Enter terminal and dynamically distribute first pre-set bandwidths in proportion.
CN201611114011.8A 2016-12-07 2016-12-07 A kind of bandwidth allocation methods and terminal Pending CN108173785A (en)

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CN101594270A (en) * 2008-05-29 2009-12-02 英华达(上海)电子有限公司 A kind of WAP (wireless access point) and bandwidth allocation methods thereof
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Application publication date: 20180615