CN102573072B - Self-adaptive regulating method and device of network resource allocation as well as communication system - Google Patents
Self-adaptive regulating method and device of network resource allocation as well as communication system Download PDFInfo
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Abstract
The invention discloses a self-adaptive regulating method and device of network resource allocation as well as a communication system. The self-adaptive regulating method disclosed by the invention comprises the following steps of: a network management entity generates a resource regulating instruction according to periodically counted service amounts of R4 services and HSDPA (High Speed Downlink Packet Access) services of each governed service area or each cell in the period or according to a resource regulating request sent by a Node B, sends the resource regulating instruction to the Node B to which the cell belongs needing to be subjected to resource allocation regulation; and the Node B regulates the network resource allocation of the corresponding cell according to the received resource regulating instruction. According to the self-adaptive regulating method and device of the network resource allocation as well as the communication system, the self-adaptive regulation is carried out according to actual use conditions of a network, the utilization rate of a network resource and the actual capacity of the whole network are effectively increased, and the problems in the prior art that the resource allocation is not reasonable and the resource is wasted, which are caused by static allocation of network resources, are solved.
Description
Technical field
The present invention relates to mobile communication system technical field, relate in particular to a kind of self-adapting regulation method, equipment and communication system of Network resource allocation.
Background technology
Time-division synchronous CDMA system (Time Division Synchronized Code Division Multiple Access at present, TD-SCDMA) (the business that 3GPP R4 version can be realized of the R4 business in network, the most of business except HSDPA business in existing TD-SCDMA network are wherein included), high speed downlink packet access (Time Division High Speed Downlink Packet Access, HSDPA) carrier frequency of business and time slot all adopt the mode of static configuration, for example, by 4 carrier frequency of 1 macro base station sector, regularly by 2 carrier frequency distribution wherein to HSDPA business, in the carrier frequency of the each HSDPA of distributing to business, up-downgoing carrier frequency further adopts 2:4 time slot proportion, and wherein 3 time slots are for HSDPA business, shown in Fig. 1, by descending TS3, descending TS4 and descending TS5 distribute to descending HSDPA business.This static configuration method is beneficial to daily parameter configuration, uses state that larger variation does not occur, without adjusting accordingly once prepare in existing network business.
But always there will be R4 business, the unbalanced problem of HSDPA business in the actual TD-SCDMA network operation, for example some region there will be HSDPA business demand larger in some period, but the less phenomenon of R4 business demand; Or some period of some region there will be R4 traffic carrying capacity large, but HSDPA business is less or the unmanned phenomenon using.The mode of existing static configuration, the demand cannot dynamically adapting networked users constantly changing, can cause some regional resource use rate not high, and other region resource anxiety causes user cannot enjoy the phenomenon of network capacity and bandwidth to the full.Therefore the flexibility that existing static configuration mode is unfavorable for improving Network resource allocation, is unfavorable for carrying utilance and the whole net actual capacity of Internet resources, the unreasonable and wasting of resources that easily causes resource to distribute.
Summary of the invention
The embodiment of the present invention provides a kind of self-adapting regulation method, equipment and system of Network resource allocation, and in order to solve, the resource distribution that existing TD-SCDMA network brings due to Adoption Network resource static allocation method is dumb, Resource Allocation in Networks is unreasonable and the problem of the wasting of resources.
The self-adapting regulation method of the Network resource allocation that the embodiment of the present invention provides, comprising:
Network management entity is according to the traffic carrying capacity of each service area Huo Ge community of the jurisdiction that periodically counts R4 business and high-speed downlink packet access HSDPA business within this cycle, or the resource adjustment request sending according to base station NodeB, generate resource and adjust instruction and be issued to the affiliated NodeB in community that need to carry out resource distribution adjustment;
NodeB adjusts instruction according to receiving resource, adjusts the Network resource allocation of respective cell;
Wherein, network management entity, according to the traffic carrying capacity of each service area Huo Ge community of the jurisdiction that periodically counts R4 business and HSDPA business within this cycle, generates resource and adjusts instruction, comprising:
Network management entity is periodically by historical communications records, the traffic carrying capacity of the statistics each service area Huo Ge of jurisdiction community R4 business and HSDPA business within this cycle;
Determine the first ratio value of the traffic carrying capacity of interior R4 business of this cycle and HSDPA business;
According to the first ratio value of determining, generate resource and adjust instruction, described resource is adjusted instruction instruction the allocation ratio of distributing to the R4 business of described service area or community and the Internet resources of HSDPA business is equaled to described the first ratio value;
Wherein, the resource adjustment request that network management entity sends according to base station NodeB, generates resource and adjusts instruction, comprising:
Network management entity receives the resource adjustment request that NodeB sends, described resource adjustment request be described NodeB in the community that monitors jurisdiction, R4 business is in Internet resources tense situation and HSDPA business or other business in Internet resources idle condition, or HSDPA business is sent during in Internet resources idle condition in Internet resources tense situation and R4 business or other business; Described Internet resources tense situation be monitor Internet usage amount be more than or equal to setting for the ratio value of the overall network resource of this traffic assignments first threshold time state, described Internet resources idle condition is the state when monitoring Internet usage amount and the ratio value of the overall network resource for this traffic assignments and being less than the Second Threshold of setting;
The resource adjustment request that network management entity reports NodeB, determines and need to adjust the community of Network resource allocation and need the Internet resources of adjusting and generate resource adjustment instruction according to setting strategy;
Described setting strategy, comprising:
According to the each subzone network resource of jurisdiction service condition, by each business all the idle Resource Allocation in Networks of the community in Internet resources idle condition give and send the community of resource adjustment request; Or
According to the Internet usage situation of sending each business in the community of resource adjustment request, according to the preferential principle of R4 business, give the business in Internet resources tense situation by the idle Resource Allocation in Networks of the business in Internet resources idle condition.
The network management entity equipment that the embodiment of the present invention provides, comprising:
Resource is adjusted instruction generation unit, for according to the traffic carrying capacity of each service area Huo Ge community of the jurisdiction that periodically counts R4 business and high-speed downlink packet access HSDPA business within this cycle, or the resource adjustment request sending according to base station NodeB, generate resource and adjust instruction;
Resource is adjusted instruction generation unit, for according to the traffic carrying capacity of each service area Huo Ge community of the jurisdiction periodically counting R4 business and high-speed downlink packet access HSDPA business within this cycle, when generating resource and adjusting instruction, specifically comprises:
Statistics subelement, by historical communications records, adds up respectively the traffic carrying capacity of the each service area Huo Ge of jurisdiction community R4 business and HSDPA business within this cycle for periodically; Determine the first ratio value of the traffic carrying capacity of interior R4 business of this cycle and HSDPA business;
Generate subelement, for according to the first ratio value of determining, generate and indicate the resource adjustment instruction that the allocation ratio of distributing to the R4 business of described service area or community and the Internet resources of HSDPA business is equaled to described the first ratio value;
Receiving element, the resource adjustment request sending for receiving NodeB;
Resource is adjusted instruction generation unit; in the resource adjustment request for sending according to base station NodeB; while generating resource adjustment instruction; specifically for the resource adjustment request that NodeB is reported, determine and need to adjust the community of Network resource allocation and need the Internet resources of adjusting and generate resource adjustment instruction according to setting strategy; Specifically for determining and need to adjust the community of Network resource allocation and need the Internet resources of adjusting according to the following strategy of setting: according to the each subzone network resource of jurisdiction service condition, by each business all the idle Resource Allocation in Networks of the community in Internet resources idle condition give and send the community of resource adjustment request; Or according to the Internet usage situation of sending each business in the community of resource adjustment request, according to the preferential principle of R4 business, give the business in Internet resources tense situation by the idle Resource Allocation in Networks of the business in Internet resources idle condition; The state of described Internet resources tense situation when to be business network resource use amount be more than or equal to the first threshold of setting with the ratio value of the overall network resource for this traffic assignments, described Internet resources idle condition is business network resource use amount and the ratio value of the overall network resource for this traffic assignments state while being less than or equal to the Second Threshold of setting; Transmitting element, for adjusting described resource instruction and be issued to the NodeB under the community that need to carry out resource distribution adjustment.
The base station equipment that the embodiment of the present invention provides, comprising:
Monitoring means, for monitoring the Internet usage situation of the each business in jurisdiction Ge community;
Resource is adjusted request unit, for the community R4 business monitoring jurisdiction in Internet resources tense situation and HSDPA business or other business in Internet resources idle condition, or HSDPA business during in Internet resources idle condition, is sent resource adjustment request to network management entity in Internet resources tense situation and R4 business or other business; The state of described Internet resources tense situation when to be business network resource use amount be more than or equal to the first threshold of setting with the ratio value of the overall network resource for this traffic assignments, described Internet resources idle condition is business network resource use amount and the ratio value of the overall network resource for this traffic assignments state while being less than or equal to the Second Threshold of setting;
Receiving element, the resource adjustment instruction of returning for receiving described network management entity; It is network management entity according to the traffic carrying capacity of each service area Huo Ge community of the jurisdiction periodically counting R4 business and HSDPA business within this cycle that described resource is adjusted instruction, the resource generating is adjusted instruction, comprise: network management entity is periodically by historical communications records the traffic carrying capacity of the statistics each service area Huo Ge of jurisdiction community R4 business and HSDPA business within this cycle; Determine the first ratio value of the traffic carrying capacity of interior R4 business of this cycle and HSDPA business; According to the first ratio value of determining, generate resource and adjust instruction, described resource is adjusted instruction instruction the allocation ratio of distributing to the R4 business of described service area or community and the Internet resources of HSDPA business is equaled to described the first ratio value;
Or;
It is the resource adjustment request that network management entity sends according to base station NodeB that described resource is adjusted instruction, and the resource of generation is adjusted instruction;
Adjustment unit, for adjusting instruction according to described resource, adjusts the Network resource allocation of respective cell;
Wherein, adjustment unit also for:
Determine and need to adjust the community of Network resource allocation and need the Internet resources of adjusting according to the following strategy of setting: according to the each subzone network resource of jurisdiction service condition, by each business all the idle Resource Allocation in Networks of the community in Internet resources idle condition give and send the community of resource adjustment request; Or according to the Internet usage situation of sending each business in the community of resource adjustment request, according to the preferential principle of R4 business, give the business in Internet resources tense situation by the idle Resource Allocation in Networks of the business in Internet resources idle condition.
The communication system that the embodiment of the present invention provides, comprising:
Network management entity, for according to the traffic carrying capacity of each service area Huo Ge community of the jurisdiction that periodically counts R4 business and high-speed downlink packet access HSDPA business within this cycle, or the resource adjustment request sending according to base station NodeB, generate resource and adjust instruction and be issued to the affiliated NodeB in community that need to carry out resource distribution adjustment; At least one NodeB, for adjusting instruction according to the resource receiving, adjusts the Network resource allocation of respective cell;
Wherein, network management entity specifically for:
Periodically by historical communications records, the traffic carrying capacity of the statistics each service area Huo Ge of jurisdiction community R4 business and HSDPA business within this cycle; Determine the first ratio value of the traffic carrying capacity of interior R4 business of this cycle and HSDPA business; According to the first ratio value of determining, generate resource and adjust instruction, described resource is adjusted instruction instruction the allocation ratio of distributing to the R4 business of described service area or community and the Internet resources of HSDPA business is equaled to described the first ratio value; Receive the resource adjustment request that NodeB sends,
Described resource adjustment request be described NodeB in the community that monitors jurisdiction, R4 business is in Internet resources tense situation and HSDPA business or other business in Internet resources idle condition, or HSDPA business is sent during in Internet resources idle condition in Internet resources tense situation and R4 business or other business; Described Internet resources tense situation be monitor Internet usage amount be more than or equal to setting for the ratio value of the overall network resource of this traffic assignments first threshold time state, described Internet resources idle condition is the state when monitoring Internet usage amount and the ratio value of the overall network resource for this traffic assignments and being less than the Second Threshold of setting; The resource adjustment request that network management entity reports NodeB, determines and need to adjust the community of Network resource allocation and need the Internet resources of adjusting and generate resource adjustment instruction according to setting strategy; Described setting strategy, comprising: according to the each subzone network resource of jurisdiction service condition, by each business all the idle Resource Allocation in Networks of the community in Internet resources idle condition give the community of sending resource adjustment request; Or according to the Internet usage situation of sending each business in the community of resource adjustment request, according to the preferential principle of R4 business, give the business in Internet resources tense situation by the idle Resource Allocation in Networks of the business in Internet resources idle condition.
The beneficial effect of the embodiment of the present invention comprises:
The self-adapting regulation method of a kind of Network resource allocation that the embodiment of the present invention provides, equipment and communication system, on the one hand, network management entity can generate resource according to the traffic carrying capacity of each service area Huo Ge community of the jurisdiction periodically counting R4 business and HSDPA business within this cycle and adjust instruction and be issued to the base station under the community that need to carry out resource distribution adjustment, base station can send resource adjustment request in real time according to the demand of the each subzone network resource distribution of jurisdiction on the other hand, network management entity considers down distributing resource according to this resource adjustment request again and adjusts instruction, the Network resource allocation of respective cell is adjusted in base station according to this resource adjustment request, realize the real-time adjustment to Internet resources and periodically adjusted, make the distribution of Internet resources to carry out adaptive adjustment according to the actual service condition of network, utilance and the whole net actual capacity of Internet resources are effectively improved, overcome Internet resources in prior art and adopted the unreasonable problem with network resources waste of method the is brought Resource Allocation in Networks of static configuration.
Brief description of the drawings
Fig. 1 is the schematic diagram of Internet resources static configuration in prior art;
The flow chart of the self-adapting regulation method of the Network resource allocation that Fig. 2 provides for the embodiment of the present invention;
The network architecture schematic diagram that Fig. 3 provides for the embodiment of the present invention;
The flow chart of the first scheme that Fig. 4 provides for the embodiment of the present invention;
The flow chart of the alternative plan that Fig. 5 provides for the embodiment of the present invention;
The structural representation of the network management entity equipment that Fig. 6 provides for the embodiment of the present invention;
The resource that Fig. 7 provides for the embodiment of the present invention is adjusted the structural representation of instruction generation unit;
The structural representation of the base station equipment that Fig. 8 provides for the embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the embodiment of the self-adapting regulation method of a kind of Network resource allocation that the embodiment of the present invention is provided, equipment and communication system is described in detail.
The self-adapting regulation method of the Network resource allocation that the embodiment of the present invention provides, as shown in Figure 2, specifically comprises the steps:
S201, network management entity are according to the traffic carrying capacity of each service area Huo Ge community of the jurisdiction periodically counting R4 business and HSDPA business within this cycle, or the resource adjustment request sending according to NodeB, generate resource and adjust instruction;
S202, network management entity are adjusted instruction by resource and are issued to the NodeB under the community that need to carry out resource distribution adjustment;
S203, NodeB adjust instruction according to receiving resource, adjust the Network resource allocation of respective cell.
Preferably, the self-adapting regulation method of the above-mentioned Network resource allocation that the embodiment of the present invention provides, can also comprise the steps S204:
S204, NodeB, after completing resource adjustment, return to resource allocation response to network management entity.
In the embodiment of the present invention, service area (Sevice Area, SA) refer to the pre-configured user for Same Physical region of network side some communities sum of service is provided, the for example community cell2～cell4 of network management entity jurisdiction in Fig. 3, adopt service area or community as minimum statistics unit, be only the granularity difference of statistics, concrete statistical method is identical.
In the embodiment of the present invention, network management entity can be radio network controller (Radio Network Controller, or wireless operation maintenance center (Operation Maintenance Center-Radio RNC), OMC-R), or other have the entity of Network Management Function, and the embodiment of the present invention is not construed as limiting this.
The self-adapting regulation method of the Network resource allocation that the embodiment of the present invention provides, carrier frequency according to the busy situation of real network business to communication network, the Internet resources such as time slot and code channel are optimized adjustment, specifically comprise two kinds of embodiments, a kind of is the scheme (hereinafter referred to as the first scheme) of being carried out the adjustment of Internet resources by the information of network management entity cycle traffic carrying capacity within this cycle to jurisdiction service area or community, another kind is in real time R4 business in jurisdiction district and the shared Internet resources of HSDPA business to be monitored by base station, the resource adjustment request sending to NodeB in the time occurring that Internet resources are nervous, after being considered by network management entity again, generate resource and adjust signaling, then (hereinafter referred to as alternative plan) adjusted according to resource adjustment order in the base station under the community that needs to adjust.
Respectively these two kinds of specific embodiments are described in detail below.
The first scheme:
The concrete implementing procedure of the first scheme, as shown in Figure 4, comprising:
S401, network management entity periodically obtain each service area of jurisdiction or each community at the historical communications records within this cycle;
The traffic carrying capacity of S402, the statistics each service area Huo Ge of jurisdiction community R4 business and HSDPA business within this cycle;
S403, determine the first ratio value of the each service area Huo Ge of jurisdiction community traffic carrying capacity of R4 business and HSDPA business within this cycle;
The first ratio value that S404, basis are determined, generates and indicates the resource adjustment instruction that the allocation ratio of distributing to the R4 business of described service area or community and the Internet resources of HSDPA business is equaled to the first ratio value;
The resource of generation is adjusted the NodeB under all communities that each service area that instruction is issued to jurisdiction comprises by S405, network management entity; Maybe the resource of generation is adjusted to instruction and be issued to the NodeB under jurisdiction Ge community;
S406, NodeB adjust instruction according to receiving resource, adjust the Network resource allocation of respective cell;
S407, NodeB, after completing resource adjustment, return to resource allocation response to network management entity.
In above-mentioned steps S401～S404, the ratio that network management entity counts for example, in the historical business record of predetermined cycle (1 day) traffic carrying capacity of R4 business and HSDPA business of certain service area (or community) is for example 2:1, issue adjustment instruction, the configuration ratio that this service area (or community) is distributed to the Internet resources of R4 business and HSDPA business in this adjustment instruction instruction base station is 2:1.
Measurement period can be according to network operation situation choose reasonable, and the cycle is unsuitable long or too short, longly can not reach the effect of optimizing allocation of resources, and too shortly causes that system processes too frequently, has promoted complexity and has lowered efficiency.
Particularly, adjust instruction and can equal 2:1 by the carrier frequency ratio of indicating same service area (or community) to distribute to R4 business and HSDPA business, or equal 2:1 by the R4 business distributed to of instruction and the uplink and downlink timeslot ratio of HSDPA business in the same carrier frequency of same community, or by instruction in the same time slot of the same carrier frequency in same community, distribute to R4 business and HSDPA business code channel ratio equal 2:1 reach instruction by the Network resource allocation of distributing to R4 business and HSDPA business than the object for 2:1.
Preferably, adjusting instruction can set up request message (CELL SETUP REQUEST), cell re-configuration request message (CELL RECONFIGURATION REQUEST) or Physical Shared Channel reprovision request message (PHYSICAL SHARED CHANNEL RECONFIGURATION REQUEST) by for example community of existing signaling and carry.
In above-mentioned steps S407, NodeB, after completing resource adjustment, returns to resource allocation response to RNC.This response can for example be carried by existing message: response (CELL SETUP RESPONSE) message, cell re-configuration response message (CELL RECONFIGURATION RESPONSE) or Physical Shared Channel reprovision response message (PHYSICAL SHARED CHANNEL RECONFIGURATION RESPONSE) are set up in community.
Alternative plan:
The concrete implementing procedure of the first scheme, as shown in Figure 5, comprising:
S501, NodeB monitor the Internet usage situation of each business in jurisdiction Ge community;
S502, judge whether to occur in the community of jurisdiction R4 business in Internet resources tense situation and HSDPA business or other business in Internet resources idle condition, or HSDPA business is in Internet resources tense situation and R4 business or the situation of other business in Internet resources idle condition, if so, carry out following step S502; If not, return to step S501;
S503, NodeB send resource adjustment request to network management entity;
S504, network management entity receive the resource adjustment request that NodeB sends;
The resource adjustment request that S505, network management entity report NodeB, determines and need to adjust the community of Network resource allocation and need the Internet resources of adjusting and generate resource adjustment instruction according to setting strategy;
S506, NodeB adjust instruction according to receiving resource, adjust the Network resource allocation of respective cell;
S507, NodeB, after completing resource adjustment, return to resource allocation response to network management entity.
In above-mentioned flow process, can be according to actual conditions, be respectively each traffic set and indicate its first threshold in Internet resources tense situation, and indicate its Second Threshold in Internet resources idle condition for each traffic set.
For example, when monitoring the Internet usage amount of R4 business and the ratio for total Internet resources of this R4 traffic assignments being more than or equal to 90% in advance, determine this R4 business network resource anxiety.And when monitoring the Internet usage amount of R4 business and the ratio for total Internet resources of this R4 traffic assignments being less than or equal to 30% in advance, determine this R4 business network resource free time.
Preferably, in above-mentioned steps S503, NodeB sends to the mark that carries the mark of the business in Internet resources tense situation and the business in Internet resources idle condition in the resource adjustment request of network management entity.Network management entity can be according to the strategy of setting like this, and instruction is by the extremely business in Internet resources tense situation of idle Internet resources allotment of the business in Internet resources idle condition.
In this resource adjustment request, can be by adjusting carrier frequency distribution ratio or passing through to adjust the time slot ratio up and down of same carrier frequency or by adjusting the mode of code channel ratio in same time slot, ask the idle Resource Allocation in Networks of the business in Internet resources idle condition to the business in Internet resources tense situation.
Preferably, this resource adjustment request can be carried by existing resource status Indication message (RESOURCE STATUS INDICATION).
In above-mentioned steps S505, network management entity can be determined and need to adjust the community of Network resource allocation and need the Internet resources of adjusting according to following strategy:
According to the each subzone network resource of jurisdiction service condition, by each business all the idle Resource Allocation in Networks of the community in Internet resources idle condition give and send the community of resource adjustment request; Or
According to the Internet usage situation of sending each business in the community of resource adjustment request, according to the preferential principle of R4 business, give the business in Internet resources tense situation by the idle Resource Allocation in Networks of the business in Internet resources idle condition.
The adjustment of Internet resources can be in community or minizone adjust, adjust strategy and enrich diversification.
In above-mentioned steps S505, the resource of generation is adjusted instruction and for example can be carried by following message: request message (CELL SETUP REQUEST), cell re-configuration request message (CELL RECONFIGURATION REQUEST) or Physical Shared Channel reprovision request message (PHYSICAL SHARED CHANNEL RECONFIGURATION REQUEST) are set up in community.
In above-mentioned steps S507, NodeB returns to resource allocation response to network management entity and can be carried by following message: response (CELL SETUP RESPONSE) message, cell re-configuration response message (CELL RECONFIGURATION RESPONSE) or Physical Shared Channel reprovision response message (PHYSICAL SHARED CHANNEL RECONFIGURATION RESPONSE) are set up in community.
Based on same inventive concept, the embodiment of the present invention also provides a kind of network management entity equipment, base station equipment and communication system, because the principle that this equipment and system is dealt with problems is similar to the self-adapting regulation method of aforementioned a kind of Network resource allocation, therefore the enforcement of this equipment and system can be referring to the enforcement of method, repeats part and repeat no more.
A kind of network management entity equipment that the embodiment of the present invention provides, as shown in Figure 6, comprising:
Resource is adjusted instruction generation unit 601, for according to the traffic carrying capacity of each service area Huo Ge community of the jurisdiction periodically counting R4 business and HSDPA business within this cycle, or the resource adjustment request sending according to NodeB, generate resource and adjust instruction;
Transmitting element 602, for adjusting described resource instruction and be issued to the NodeB under the community that need to carry out resource distribution adjustment.
Further, above-mentioned resource is adjusted instruction generation unit 601, as shown in Figure 7, specifically comprises:
Statistics subelement 6011, by historical communications records, adds up respectively the traffic carrying capacity of the each service area Huo Ge of jurisdiction community R4 business and HSDPA business within this cycle for periodically; Determine the first ratio value of the traffic carrying capacity of interior R4 business of this cycle and HSDPA business;
Generate subelement 6012, for according to the first ratio value of determining, generate and indicate the resource adjustment instruction that the allocation ratio of distributing to the R4 business of described service area or community and the Internet resources of HSDPA business is equaled to described the first ratio value.
Further, above-mentioned generation subelement 6012, the carrier frequency ratio of distributing to R4 business and HSDPA business specifically for generating instruction in same community equals the resource adjustment instruction of described the first ratio value; Or the resource that the uplink and downlink timeslot ratio that generates the R4 business distributed to of instruction and HSDPA business in the same carrier frequency of same community equals described the first ratio value is adjusted instruction; Or generate instruction and in the same time slot of the same carrier frequency in same community, distribute to the resource that R4 business and HSDPA business code channel ratio equal described the first ratio value and adjust instruction.
Further, the network management entity equipment that the embodiment of the present invention provides, as shown in Figure 6, also comprises: receiving element 603, the resource adjustment request sending for receiving NodeB;
Accordingly, resource is adjusted instruction generation unit 601, and the also resource adjustment request for NodeB is reported is determined and need to be adjusted the community of Network resource allocation and need the Internet resources of adjusting and generate resource adjustment instruction according to setting strategy.
Further, resource is adjusted instruction generation unit 601, specifically for determining and need to adjust the community of Network resource allocation and need the Internet resources of adjusting according to the following strategy of setting: according to the each subzone network resource of jurisdiction service condition, by each business all the idle Resource Allocation in Networks of the community in Internet resources idle condition give and send the community of resource adjustment request; Or according to the Internet usage situation of sending each business in the community of resource adjustment request, according to the preferential principle of R4 business, give the business in Internet resources tense situation by the idle Resource Allocation in Networks of the business in Internet resources idle condition;
The state of Internet resources tense situation when to be business network resource use amount be more than or equal to the first threshold of setting with the ratio value of the overall network resource for this traffic assignments, Internet resources idle condition is business network resource use amount and the ratio value of the overall network resource for this traffic assignments state while being less than or equal to the Second Threshold of setting.
Preferably, the network management entity equipment that the embodiment of the present invention provides is RNC or OMC-R.
A kind of base station equipment that the embodiment of the present invention provides, as shown in Figure 8, comprising:
Monitoring means 801, for monitoring the Internet usage situation of the each business in jurisdiction Ge community;
Resource is adjusted request unit 802, for the community R4 business monitoring jurisdiction in Internet resources tense situation and HSDPA business or other business in Internet resources idle condition, or HSDPA business during in Internet resources idle condition, is sent resource adjustment request to network management entity in Internet resources tense situation and R4 business or other business; The state of described Internet resources tense situation when to be business network resource use amount be more than or equal to the first threshold of setting with the ratio value of the overall network resource for this traffic assignments, described Internet resources idle condition is business network resource use amount and the ratio value of the overall network resource for this traffic assignments state while being less than or equal to the Second Threshold of setting;
Receiving element 803, the resource adjustment instruction of returning for receiving described network management entity;
Adjustment unit 804, for adjusting instruction according to described resource, adjusts the Network resource allocation of respective cell.
Further, above-mentioned resource is adjusted request unit 802, asks to network management entity specifically for the resource adjustment that sends the mark that carries the mark of the business in Internet resources tense situation and the business in Internet resources idle condition.
Further, above-mentioned resource is adjusted request unit 802, specifically for by described resource adjustment request is carried in resource status Indication message and is sent to network management entity.
The embodiment of the present invention also provides a kind of communication system, and this communication system comprises: network management entity and at least one NodeB, wherein:
Network management entity, for according to the traffic carrying capacity of each service area Huo Ge community of the jurisdiction that periodically counts R4 business and high-speed downlink packet access HSDPA business within this cycle, or the resource adjustment request sending according to base station NodeB, generate resource and adjust instruction and be issued to the affiliated NodeB in community that need to carry out resource distribution adjustment;
At least one NodeB, for adjusting instruction according to receiving resource, adjusts the Network resource allocation of respective cell.
Preferably, in the above-mentioned communication system that the embodiment of the present invention provides, network management entity is RNC or OMC-R.
Self-adapting regulation method, equipment and the communication system of the above-mentioned Network resource allocation that the embodiment of the present invention provides, be not only applicable to TD-SCDMA network technology, be equally applicable to the network technology of all kinds of existing and evolution such as other communication networks such as GSM, WCDMA, CDMA2000, LTE etc.
The self-adapting regulation method of a kind of Network resource allocation that the embodiment of the present invention provides, equipment and communication system, on the one hand, network management entity can generate resource according to the traffic carrying capacity of each service area Huo Ge community of the jurisdiction periodically counting R4 business and HSDPA business within this cycle and adjust instruction and be issued to the base station under the community that need to carry out resource distribution adjustment, base station can send resource adjustment request in real time according to the demand of the each subzone network resource distribution of jurisdiction on the other hand, network management entity considers down distributing resource according to this resource adjustment request again and adjusts instruction, the Network resource allocation of respective cell is adjusted in base station according to this resource adjustment request, realize the real-time adjustment to Internet resources and periodically adjusted, make the distribution of Internet resources to carry out adaptive adjustment according to the actual service condition of network, utilance and the whole net actual capacity of Internet resources are effectively improved, overcome Internet resources in prior art and adopted the unreasonable problem with network resources waste of method the is brought Resource Allocation in Networks of static configuration.
Further, the self-adapting regulation method of the Network resource allocation that the embodiment of the present invention provides, equipment and communication system, abundant adjustment strategy is provided, not only can between community, carry out the adjustment of Network resource allocation, can also realize in inside, community the adjustment of Network resource allocation, concrete passing through carrier frequency, the adjustment of the Internet resources such as time slot and code channel, realize the idle Internet resources of business low network resource usage are redistributed to the business to Internet usage anxiety, reach the object making full use of of Internet resources, improve further the flexibility of Network resource allocation.
Obviously, those skilled in the art can carry out various changes and modification and not depart from the spirit and scope of the present invention the present invention.Like this, if these amendments of the present invention and within modification belongs to the scope of the claims in the present invention and equivalent technologies thereof, the present invention is also intended to comprise these changes and modification interior.
Claims (11)
1. a self-adapting regulation method for Network resource allocation, is characterized in that, comprising:
Network management entity is according to the traffic carrying capacity of each service area Huo Ge community of the jurisdiction that periodically counts R4 business and high-speed downlink packet access HSDPA business within this cycle, or the resource adjustment request sending according to base station NodeB, generate resource and adjust instruction and be issued to the affiliated NodeB in community that need to carry out resource distribution adjustment;
NodeB adjusts instruction according to receiving resource, adjusts the Network resource allocation of respective cell;
Wherein, network management entity, according to the traffic carrying capacity of each service area Huo Ge community of the jurisdiction that periodically counts R4 business and HSDPA business within this cycle, generates resource and adjusts instruction, comprising:
Network management entity is periodically by historical communications records, the traffic carrying capacity of the statistics each service area Huo Ge of jurisdiction community R4 business and HSDPA business within this cycle;
Determine the first ratio value of the traffic carrying capacity of interior R4 business of this cycle and HSDPA business;
According to the first ratio value of determining, generate resource and adjust instruction, described resource is adjusted instruction instruction the allocation ratio of distributing to the R4 business of described service area or community and the Internet resources of HSDPA business is equaled to described the first ratio value;
Wherein, the resource adjustment request that network management entity sends according to base station NodeB, generates resource and adjusts instruction, comprising:
Network management entity receives the resource adjustment request that NodeB sends, described resource adjustment request be described NodeB in the community that monitors jurisdiction, R4 business is in Internet resources tense situation and HSDPA business or other business in Internet resources idle condition, or HSDPA business is sent during in Internet resources idle condition in Internet resources tense situation and R4 business or other business; Described Internet resources tense situation be monitor Internet usage amount be more than or equal to setting for the ratio value of the overall network resource of this traffic assignments first threshold time state, described Internet resources idle condition is the state when monitoring Internet usage amount and the ratio value of the overall network resource for this traffic assignments and being less than the Second Threshold of setting;
The resource adjustment request that network management entity reports NodeB, determines and need to adjust the community of Network resource allocation and need the Internet resources of adjusting and generate resource adjustment instruction according to setting strategy;
Described setting strategy, comprising:
According to the each subzone network resource of jurisdiction service condition, by each business all the idle Resource Allocation in Networks of the community in Internet resources idle condition give and send the community of resource adjustment request; Or
According to the Internet usage situation of sending each business in the community of resource adjustment request, according to the preferential principle of R4 business, give the business in Internet resources tense situation by the idle Resource Allocation in Networks of the business in Internet resources idle condition.
2. the method for claim 1, is characterized in that, resource is adjusted to instruction and be issued to the NodeB under the community that need to carry out resource distribution adjustment, comprising:
The resource of generation is adjusted the NodeB under all communities that each service area that instruction is issued to jurisdiction comprises by network management entity; Or
Network management entity is adjusted instruction by the resource of generation and is issued to the NodeB under jurisdiction Ge community.
3. method as claimed in claim 1 or 2, is characterized in that, resource is adjusted instruction instruction the allocation ratio of distributing to the R4 business of described service area or community and the Internet resources of HSDPA business is equaled to described the first ratio value, realizes by following manner:
Described resource is adjusted instruction and is indicated the carrier frequency ratio of distributing to R4 business and HSDPA business in same community to equal described the first ratio value; Or
Described resource is adjusted instruction and is indicated the R4 business distributed in the same carrier frequency of same community and the uplink and downlink timeslot ratio of HSDPA business to equal described the first ratio value; Or
R4 business in the same time slot of the same carrier frequency in same community, is distributed in described resource adjustment instruction instruction and HSDPA business code channel ratio equals described the first ratio value.
4. method as claimed in claim 1 or 2, is characterized in that, resource is adjusted to instruction and be issued to the NodeB under the community that need to carry out resource distribution adjustment, comprising:
Set up in community in request message, cell re-configuration request message or Physical Shared Channel reprovision request message and carry described resource adjustment instruction, be issued to the affiliated NodeB in community that need to carry out resource distribution adjustment.
5. a network management entity equipment, is characterized in that, comprising:
Resource is adjusted instruction generation unit, for according to the traffic carrying capacity of each service area Huo Ge community of the jurisdiction that periodically counts R4 business and high-speed downlink packet access HSDPA business within this cycle, or the resource adjustment request sending according to base station NodeB, generate resource and adjust instruction;
Resource is adjusted instruction generation unit, for according to the traffic carrying capacity of each service area Huo Ge community of the jurisdiction periodically counting R4 business and high-speed downlink packet access HSDPA business within this cycle, when generating resource and adjusting instruction, specifically comprises:
Statistics subelement, by historical communications records, adds up respectively the traffic carrying capacity of the each service area Huo Ge of jurisdiction community R4 business and HSDPA business within this cycle for periodically; Determine the first ratio value of the traffic carrying capacity of interior R4 business of this cycle and HSDPA business;
Generate subelement, for according to the first ratio value of determining, generate and indicate the resource adjustment instruction that the allocation ratio of distributing to the R4 business of described service area or community and the Internet resources of HSDPA business is equaled to described the first ratio value;
Receiving element, the resource adjustment request sending for receiving NodeB;
Resource is adjusted instruction generation unit; in the resource adjustment request for sending according to base station NodeB; while generating resource adjustment instruction; specifically for the resource adjustment request that NodeB is reported, determine and need to adjust the community of Network resource allocation and need the Internet resources of adjusting and generate resource adjustment instruction according to setting strategy; Specifically for determining and need to adjust the community of Network resource allocation and need the Internet resources of adjusting according to the following strategy of setting: according to the each subzone network resource of jurisdiction service condition, by each business all the idle Resource Allocation in Networks of the community in Internet resources idle condition give and send the community of resource adjustment request; Or according to the Internet usage situation of sending each business in the community of resource adjustment request, according to the preferential principle of R4 business, give the business in Internet resources tense situation by the idle Resource Allocation in Networks of the business in Internet resources idle condition; The state of described Internet resources tense situation when to be business network resource use amount be more than or equal to the first threshold of setting with the ratio value of the overall network resource for this traffic assignments, described Internet resources idle condition is business network resource use amount and the ratio value of the overall network resource for this traffic assignments state while being less than or equal to the Second Threshold of setting; Transmitting element, for adjusting described resource instruction and be issued to the NodeB under the community that need to carry out resource distribution adjustment.
6. equipment as claimed in claim 5, is characterized in that, generates subelement, and the carrier frequency ratio of distributing to R4 business and HSDPA business specifically for generating instruction in same community equals the resource adjustment instruction of described the first ratio value; Or the resource that the uplink and downlink timeslot ratio that generates the R4 business distributed to of instruction and HSDPA business in the same carrier frequency of same community equals described the first ratio value is adjusted instruction; Or generate instruction and in the same time slot of the same carrier frequency in same community, distribute to the resource that R4 business and HSDPA business code channel ratio equal described the first ratio value and adjust instruction.
7. the equipment as described in claim 5 or 6, is characterized in that, this network management entity equipment is radio network controller (RNC) or wireless operation maintenance center OMC-R.
8. a base station equipment, is characterized in that, comprising:
Monitoring means, for monitoring the Internet usage situation of the each business in jurisdiction Ge community;
Resource is adjusted request unit, for the community R4 business monitoring jurisdiction in Internet resources tense situation and HSDPA business or other business in Internet resources idle condition, or HSDPA business during in Internet resources idle condition, is sent resource adjustment request to network management entity in Internet resources tense situation and R4 business or other business; The state of described Internet resources tense situation when to be business network resource use amount be more than or equal to the first threshold of setting with the ratio value of the overall network resource for this traffic assignments, described Internet resources idle condition is business network resource use amount and the ratio value of the overall network resource for this traffic assignments state while being less than or equal to the Second Threshold of setting;
Receiving element, the resource adjustment instruction of returning for receiving described network management entity; It is network management entity according to the traffic carrying capacity of each service area Huo Ge community of the jurisdiction periodically counting R4 business and HSDPA business within this cycle that described resource is adjusted instruction, the resource generating is adjusted instruction, comprise: network management entity is periodically by historical communications records the traffic carrying capacity of the statistics each service area Huo Ge of jurisdiction community R4 business and HSDPA business within this cycle; Determine the first ratio value of the traffic carrying capacity of interior R4 business of this cycle and HSDPA business; According to the first ratio value of determining, generate resource and adjust instruction, described resource is adjusted instruction instruction the allocation ratio of distributing to the R4 business of described service area or community and the Internet resources of HSDPA business is equaled to described the first ratio value;
Or;
It is the resource adjustment request that network management entity sends according to base station NodeB that described resource is adjusted instruction, and the resource of generation is adjusted instruction;
Adjustment unit, for adjusting instruction according to described resource, adjusts the Network resource allocation of respective cell;
Wherein, adjustment unit also for:
Determine and need to adjust the community of Network resource allocation and need the Internet resources of adjusting according to the following strategy of setting: according to the each subzone network resource of jurisdiction service condition, by each business all the idle Resource Allocation in Networks of the community in Internet resources idle condition give and send the community of resource adjustment request; Or according to the Internet usage situation of sending each business in the community of resource adjustment request, according to the preferential principle of R4 business, give the business in Internet resources tense situation by the idle Resource Allocation in Networks of the business in Internet resources idle condition.
9. equipment as claimed in claim 8, it is characterized in that, described resource is adjusted request unit, asks to network management entity specifically for the resource adjustment that sends the mark that carries the mark of the business in Internet resources tense situation and the business in Internet resources idle condition.
10. equipment as claimed in claim 9, is characterized in that, described resource is adjusted request unit, specifically for by described resource adjustment request is carried in resource status Indication message and is sent to network management entity.
11. 1 kinds of communication systems, is characterized in that, comprising:
Network management entity, for according to the traffic carrying capacity of each service area Huo Ge community of the jurisdiction that periodically counts R4 business and high-speed downlink packet access HSDPA business within this cycle, or the resource adjustment request sending according to base station NodeB, generate resource and adjust instruction and be issued to the affiliated NodeB in community that need to carry out resource distribution adjustment; At least one NodeB, for adjusting instruction according to the resource receiving, adjusts the Network resource allocation of respective cell;
Wherein, network management entity specifically for:
Periodically by historical communications records, the traffic carrying capacity of the statistics each service area Huo Ge of jurisdiction community R4 business and HSDPA business within this cycle; Determine the first ratio value of the traffic carrying capacity of interior R4 business of this cycle and HSDPA business; According to the first ratio value of determining, generate resource and adjust instruction, described resource is adjusted instruction instruction the allocation ratio of distributing to the R4 business of described service area or community and the Internet resources of HSDPA business is equaled to described the first ratio value; Receive the resource adjustment request that NodeB sends,
Described resource adjustment request be described NodeB in the community that monitors jurisdiction, R4 business is in Internet resources tense situation and HSDPA business or other business in Internet resources idle condition, or HSDPA business is sent during in Internet resources idle condition in Internet resources tense situation and R4 business or other business; Described Internet resources tense situation be monitor Internet usage amount be more than or equal to setting for the ratio value of the overall network resource of this traffic assignments first threshold time state, described Internet resources idle condition is the state when monitoring Internet usage amount and the ratio value of the overall network resource for this traffic assignments and being less than the Second Threshold of setting; The resource adjustment request that network management entity reports NodeB, determines and need to adjust the community of Network resource allocation and need the Internet resources of adjusting and generate resource adjustment instruction according to setting strategy; Described setting strategy, comprising: according to the each subzone network resource of jurisdiction service condition, by each business all the idle Resource Allocation in Networks of the community in Internet resources idle condition give the community of sending resource adjustment request; Or according to the Internet usage situation of sending each business in the community of resource adjustment request, according to the preferential principle of R4 business, give the business in Internet resources tense situation by the idle Resource Allocation in Networks of the business in Internet resources idle condition.
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| CN102970691B (en) * | 2012-11-26 | 2015-05-20 | 中国联合网络通信集团有限公司 | Indoor and outdoor joint resource management method and base station |
| CN103906074B (en) * | 2012-12-31 | 2018-01-12 | 华为技术有限公司 | Wireless software defines the method to be communicated in network and its device |
| CN104918334A (en) * | 2014-03-14 | 2015-09-16 | 中兴通讯股份有限公司 | Method of adjusting service transmission and device |
| CN103916282A (en) * | 2014-04-29 | 2014-07-09 | 东南大学 | Method for achieving dynamic allocation of resources of asynchronism optical packet switching network |
| CN107347217B (en) * | 2016-05-06 | 2020-10-16 | ***通信有限公司研究院 | Network resource allocation method, base station and base station of Internet of things |
| CN108023759B (en) * | 2016-10-28 | 2020-11-03 | 腾讯科技（深圳）有限公司 | Self-adaptive resource scheduling method and device |
| CN106886458B (en) * | 2016-12-27 | 2021-06-22 | 北京奇艺世纪科技有限公司 | Cluster resource allocation method and device |
| WO2018120120A1 (en) * | 2016-12-30 | 2018-07-05 | Motorola Mobility Llc | Communication configuration selection |
| WO2018148964A1 (en) | 2017-02-20 | 2018-08-23 | 华为技术有限公司 | Network capacity adjustment method, and network apparatus |
| CN114554509A (en) * | 2020-11-25 | 2022-05-27 | ***通信有限公司研究院 | Wireless resource optimization method, device and computer readable storage medium |
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| CN100596224C (en) * | 2006-09-08 | 2010-03-24 | 大唐移动通信设备有限公司 | Method and device for dynamically regulating system channel resource |
| CN101419561A (en) * | 2007-10-26 | 2009-04-29 | 中兴通讯股份有限公司 | Resource management method and system in isomerization multicore system |
| RU2480958C2 (en) * | 2008-10-15 | 2013-04-27 | ЗетТиИ Корпорейшн | Method for tuning of resources of direct channel of broadcasting and multiaddress transfer |
| CN101447939B (en) * | 2008-12-16 | 2011-09-28 | ***通信集团北京有限公司 | Functional distribution method and load balancer |
| US8903413B2 (en) * | 2009-03-20 | 2014-12-02 | Qualcomm Incorporated | Hybrid cell management in wireless networks |
| CN101895934B (en) * | 2009-05-20 | 2013-02-13 | 电信科学技术研究院 | Method and device for optimizing system capacity dynamically |
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