CN104301915A - Resource allocation adjusting method and wireless network controller - Google Patents
Resource allocation adjusting method and wireless network controller Download PDFInfo
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- CN104301915A CN104301915A CN201410584984.2A CN201410584984A CN104301915A CN 104301915 A CN104301915 A CN 104301915A CN 201410584984 A CN201410584984 A CN 201410584984A CN 104301915 A CN104301915 A CN 104301915A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/535—Allocation or scheduling criteria for wireless resources based on resource usage policies
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Abstract
The invention relates to the technical field of communication and provides a resource allocation adjusting method and a wireless network controller. The resource allocation adjusting method comprises the steps that S1, rate detection is conducted on a user terminal; S2, a rate detection result is marked with a rate identification; S3, whether the user terminal is a small-rate user or not is judged according to the rate identification, wherein according to the small-rate user, the user average rate in the uplink direction and the user average rate in the downlink direction of the user are both smaller than or equal to a user rate preset threshold; S4, the small-rate user is adjusted to common resources of a cell from current private resources. According to the resource allocation adjusting method and the wireless network controller, the small-rate user meeting a certain condition is preferentially adjusted to the common resources, when the user initiates a service again, the user is adjusted to the private resources, the early release of the user is delayed, user perception is guaranteed at the same time, so that the common resources of a system are fully utilized, and the load jam of RRC connection of the system is relieved.
Description
Technical field
The present invention relates to communication technical field, particularly a kind of resource distribution method of adjustment and radio network controller.
Background technology
In 3-G (Generation Three mobile communication system), often have a lot of CU private resource, but do not have again actual volume to upload or download, cause the waste of system-specific resource, Wireless Communication Equipment side adopts examining report User Inactive function to carry out business release or IU Connection Release in certain hour without the user of traffic carrying capacity, so that can vacate resource allow really need voice or upload downloading service user use, if when after a period of time, this user (d/d user) initiates business operation again, network side can again for this user sets up corresponding private resource for user, the load that the user awareness of the business of being released and system wireless Resource Control protocols RRC (Radio Resource Control) connect will be affected like this.
User Inactive (UserInactive) function refers to carries out traffic monitoring to the non-real-time service of UE, when non-real-time service after watchdog timer time-out still without flow or flow lower than appointed threshold, initiatively discharge this business with regard to wireless network side or release packet switching PS (Packet Switch) territory Iu connects.The implementation procedure of the program, first needs algorithmic procedure in Wireless Communication Equipment to arrange corresponding parameter, as follows:
Switch, " whether enabling User Inactive functional switch ", enable this function for judging whether, 0-does not enable this function, and 1-enables, acquiescence 1.
" delivery mode ", illustrates the delivery mode of User Inactive function, and 0-RAB RAB (Radio Access Bearer) discharges, and 1-Iu discharges, acquiescence 1.
" UserInactive traffic carrying capacity thresholding ", represents the thresholding of traffic carrying capacity.Unit byte.Span 0 ~ 65535.Acquiescence: 8.
" UserInactive waiting timer ", after receiving 4B measurement report, if when traffic carrying capacity meets " traffic carrying capacity thresholding ", then start this timer.Still thresholding is met, then release connection (RAB or Iu) after timer expiry.Unit: s, acquiescence 300s, span 0 ~ 65535.
Secondly, when a user access network and after a period of time, wireless network side receives terminal and is receiving the 4B measurement report in a direction, and traffic carrying capacity is when meeting UserInactive traffic carrying capacity thresholding, reduction of speed process is carried out to this direction, UserInactive branch flow process also continues (waiting for the 4B measurement report of other direction), and two concurrent process carry out, are independent of each other.
When receiving the 4B measurement report of both direction (up UL, descending DL), under not allowing UE to enter the prerequisite of PCH state, judge whether the measuring business volume result of business is less than or equal to the thresholding (UserInactive traffic carrying capacity thresholding) of setting.If satisfied condition, then start timer (UserInactive waiting timer), and issue 4A Survey control (by the 4A/4B thresholding that 0K speed is corresponding, upper and lower provisional capital is sent out), reduction of speed is carried out in the direction simultaneously just having received 4B measurement report.
If receive 4A measurement report before timer (UserInactive waiting timer) time-out, and measuring business volume result is less than or equal to the thresholding (UserInactive traffic carrying capacity thresholding) of setting, then do not raise;
If receive 4A before timer (UserInactive waiting timer) time-out, and measuring business volume result is greater than setting thresholding, then stop timer (UserInactive waiting timer), and again sending measuring control message (according to the 4A/4B that present rate is corresponding, upper and lower provisional capital is sent out), this 4A not triggering rate raises.
If receive 4B before timer (UserInactive waiting timer) time-out, and measuring business volume result is greater than setting thresholding, then stop timer, and sending measuring control message (according to the 4A/4B that present rate is corresponding, upper and lower provisional capital is sent out) again.
If receive 4B before timer (UserInactive waiting timer) time-out, and measuring business volume result is less than or equal to setting thresholding, then triggering rate is lowered, and other direction still continues to wait for UserInactive waiting timer time-out.
If after timer (UserInactive waiting timer) time-out, receive the 4B (uplink/downlink) of UE again and after meeting traffic carrying capacity thresholding (UserInactive traffic carrying capacity thresholding), network side then triggers release (reason extends this as User Inactivity) to this business.Concrete release Iu connection/or release RAB, decide with reference to " delivery mode ".
But, because present communications user terminal all can use as QQ simultaneously, micro-letter, the business such as microblogging, but transfer of data neither be had constantly, the more user only having connection to transmit without actual traffic data within a period of time will be produced so in the wireless network, after UserInactive function before so adopting, business release can be carried out without the user of business data transmission in a period of time, but when these users need transmission data again, then network side needs for this user re-establishes signaling and service connection, simultaneously in the network environment that present load is high, these users are discharged frequently can frequently be accessed equally, and then cause network side radio Resource Control protocols RRC (Radio Resource Control) signaling traffic load too high, such time delay must affect user awareness and the system RRC call completing rate of these users.
Summary of the invention
(1) technical problem that will solve
The technical problem to be solved in the present invention is: the medium and small rate users of prior art is discharged frequently and frequently accesses, and then cause network side radio Resource Control protocols RRC signaling traffic load too high, thus affect user awareness and the system RRC call completing rate of these users.
(2) technical scheme
For solving the problems of the technologies described above, the invention provides a kind of resource distribution method of adjustment, comprising the following steps:
S1: rate detection is carried out to user terminal;
S2: rate detection result is carried out speed identification tag;
S3: judge whether user terminal is little rate users according to described speed mark, the user of described little rate users to be user in user's Mean Speed of up direction and down direction be all less than or equal to user rate pre-determined threshold;
S4: the public resource little rate users being adjusted to community from current private resource.
Preferably, comprised before described step S1:
Carry out parameter configuration to user terminal, parameter configuration message comprises rate detection switching-state information.
Preferably, described step S1 specifically comprises: in default sense cycle, carry out rate detection according to described rate detection switching-state information to user terminal.
Preferably, described rate detection result comprises: descending single business Mean Speed, up single business Mean Speed, uplink user Mean Speed and downlink user Mean Speed;
Wherein, described descending single business Mean Speed is descending single RAB speed, described up single business Mean Speed is up single RAB speed, described uplink user Mean Speed is all RAB of user and the up Mean Speed sum of signaling, and described downlink user Mean Speed is all RAB of user and the descending Mean Speed sum of signaling.
Preferably, described step S2 specifically comprises:
Uplink user Mean Speed and downlink user Mean Speed are met the user terminal of each self-corresponding user rate pre-determined threshold simultaneously, be labeled as little rate users.
Preferably, described step S3 specifically comprises:
Extract the speed mark of carrying in described detection data;
Judge that whether described speed mark is the speed mark of little rate users, if so, then active user's terminal is the little rate users needing to carry out resource adjustment.
Preferably, described step S4 specifically comprises:
Judge that whether the current public resource in community is sufficient, if so, then described little rate users is adjusted to the public resource of community from current private resource, if not, then release is triggered to the business of described little rate users.
Preferably, when user terminal is not little rate users, described method also comprises: keep described user terminal Current resource to configure constant.
Present invention also offers a kind of radio network controller, comprise the sub-device of Business Processing and the sub-device of high-level signaling;
The sub-device of described Business Processing, for carrying out rate detection to user terminal, carries out speed identification tag by rate detection result, and the detection data of carrying speed mark reported;
The sub-device of described high-level signaling, for judging whether user terminal is little rate users according to described speed mark, and adjusts to the public resource of community from current private resource by little rate users; The user of described little rate users to be user in user's Mean Speed of up direction and down direction be all less than or equal to user rate pre-determined threshold.
Preferably, the sub-device of described high-level signaling comprises:
Dispensing unit, for carrying out parameter configuration to active user, parameter configuration message comprises rate detection switching-state information.
Preferably, the sub-device of described Business Processing comprises:
Rate detecting unit, for carrying out rate detection to user terminal according to described rate detection switching-state information in default sense cycle;
Identify unit, for carrying out speed identification tag by rate detection result;
Report unit, for the detection data of carrying speed mark are reported the sub-device of high-level signaling.
Preferably, the sub-device of described high-level signaling also comprises:
According to the speed mark of carrying in the detection data reporting unit to report, judging unit, for judging whether user terminal is little rate users;
Resource distribution adjustment unit, for adjusting to the public resource of community from current private resource by little rate users.
Preferably, described rate detection result comprises: descending single business Mean Speed, up single business Mean Speed, uplink user Mean Speed and downlink user Mean Speed;
Wherein, described descending single business Mean Speed is descending single RAB speed, described up single business Mean Speed is up single RAB speed, described uplink user Mean Speed is all RAB of user and the up Mean Speed sum of signaling, and described downlink user Mean Speed is all RAB of user and the descending Mean Speed sum of signaling.
Preferably, described identify unit specifically for:
Uplink user Mean Speed and downlink user Mean Speed are met the user terminal of each self-corresponding user rate pre-determined threshold simultaneously, be labeled as little rate users.
Preferably, described judging unit specifically comprises:
Extract subelement, for extracting the speed mark of carrying in described detection data;
First judgment sub-unit, for judging that whether described speed mark is the speed mark of little rate users, if so, then active user's terminal is the little rate users needing to carry out resource adjustment.
Preferably, described resource distribution adjustment unit specifically comprises:
Whether the second judgment sub-unit is sufficient for judging the current public resource in community;
Resource adjustment subelement, when the current public resource in community is sufficient, for adjusting to the public resource of community from current private resource by described little rate users; When the current public resource in community is inadequate, for triggering release to the business of described little rate users.
(3) beneficial effect
The present invention proposes a kind of resource distribution method of adjustment and radio network controller, by the little rate users meeting certain condition is preferentially adjusted on public resource, private resource is adjusted to again when this user initiates business again, this programme is optimized process to prior art, reach and postpone user and discharged in advance and ensured user awareness simultaneously, take full advantage of to the greatest extent the public resource of system, and the load that the RRC alleviating system connects is congested.
Accompanying drawing explanation
Fig. 1 is the flow chart of resource distribution method of adjustment of the present invention;
Fig. 2 is the block diagram of radio network controller of the present invention;
Fig. 3 is the block diagram of the sub-device of high-level signaling proposed in the embodiment of the present invention;
Fig. 4 is the block diagram of the sub-device of Business Processing proposed in the embodiment of the present invention;
Fig. 5 is the flow chart of the resource distribution method of adjustment in the embodiment of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
The invention provides a kind of resource distribution method of adjustment, as shown in Figure 1, specifically comprise the following steps:
S1: rate detection is carried out to user terminal;
S2: rate detection result is carried out speed identification tag;
In the embodiment of the present invention, rate detection result specifically comprises: descending single business Mean Speed, up single business Mean Speed, uplink user Mean Speed and downlink user Mean Speed; Described descending single business Mean Speed is descending single RAB speed, described up single business Mean Speed is up single RAB speed, described uplink user Mean Speed is all RAB of user and the up Mean Speed sum of signaling, and described downlink user Mean Speed is all RAB of user and the descending Mean Speed sum of signaling.Wherein, descending single RAB speed is the mean value that the power distribution unit RLC PDU total length adding up the wireless spread-spectrum technology sent to IUB interface in each report cycle obtains divided by report cycle; Up single RAB speed is the mean value obtained from the RLC PDU total length of described IUB interface divided by report cycle in each report cycle.
S3: judge whether user terminal is little rate users according to described speed mark;
In embodiments of the present invention, the user of described little rate users to be user in user's Mean Speed of up direction and down direction be all less than or equal to corresponding user rate pre-determined threshold; Wherein, speed pre-determined threshold comprises uplink user little speed pre-determined threshold and the little speed pre-determined threshold of downlink user.
S4: the public resource little rate users being adjusted to community from current private resource.
Preferably, also comprised before step S1: carry out parameter configuration to user terminal, parameter configuration message comprises rate detection switching-state information.
Step S1 specifically comprises: in default sense cycle, carry out rate detection according to described rate detection switching-state information to user terminal.
In the embodiment of the present invention, whether rate detection switching-state information is used to indicate opens rate detection switch in the sense cycle of timer.When rate detection switching-state information is for opening, start detection timer, detects the Mean Speed of all directions of active user in rate detection report cycle.The timing of described detection timer is the report cycle of rate detection.
Preferably, described step S2 specifically comprises:
Uplink user Mean Speed and downlink user Mean Speed are met the user terminal of each self-corresponding user rate pre-determined threshold simultaneously, be labeled as little rate users.
In a particular application, following several speed identification tag can also be carried out to rate detection result according to the demand of system: the business descending single business Mean Speed being less than or equal to downlink business speed pre-determined threshold, is labeled as descending little rate business; Up single business Mean Speed is less than or equal to the business of uplink service speed pre-determined threshold, is labeled as up little rate business; Uplink user Mean Speed is less than or equal to the user terminal of uplink user speed pre-determined threshold, is labeled as up little rate users; Downlink user Mean Speed is less than or equal to the user terminal of downlink user speed pre-determined threshold, is labeled as descending little rate users.
Preferably, step S3 specifically comprises: extract the speed mark of carrying in described detection data; Judge that whether described speed mark is the speed mark of little rate users, if so, then active user's terminal is the little rate users needing to carry out resource adjustment.
Preferably, step S4 specifically comprises: judge that whether the current public resource in community is sufficient, if so, then described little rate users is adjusted to the public resource of community from current private resource, if not, then triggers release to the business of described little rate users.In addition, when user terminal is not little rate users, then process according to original flow process, keep the configuration of user terminal Current resource constant.
In the resource distribution method of adjustment that the present invention proposes, if the report cycle of rate detection or speed pre-determined threshold change, after then needing to wait until current timer time-out, adopt new timer or speed pre-determined threshold to re-start detection, and current detection data are upgraded according to report cycle.
In addition, the invention allows for a kind of radio network controller, as shown in Figure 2, comprise the sub-device of Business Processing 1 and the sub-device 2 of high-level signaling;
The sub-device 1 of described Business Processing, for carrying out rate detection to user terminal, carries out speed identification tag by rate detection result, and the detection data of carrying speed mark reported;
The sub-device 2 of described high-level signaling, for judging whether user terminal is little rate users according to described speed mark, and adjusts to the public resource of community from current private resource by little rate users; The user of described little rate users to be user in user's Mean Speed of up direction and down direction be all less than or equal to user rate pre-determined threshold.
Preferably, the sub-device 2 of described high-level signaling, as shown in Figure 3, comprising:
According to the speed mark of carrying in the detection data reporting unit to report, judging unit 21, for judging whether user terminal is little rate users;
Resource distribution adjustment unit 22, for adjusting to the public resource of community from current private resource by little rate users.
Dispensing unit 23, for carrying out parameter configuration to active user, parameter configuration message comprises rate detection switching-state information.
Preferably, the sub-device 1 of Business Processing, as shown in Figure 4, comprising:
Rate detecting unit 11, for carrying out rate detection to user terminal according to described rate detection switching-state information in default sense cycle;
Identify unit 12, for carrying out speed identification tag by rate detection result; Described rate detection result comprises: descending single business Mean Speed, up single business Mean Speed, uplink user Mean Speed and downlink user Mean Speed; Wherein, described descending single business Mean Speed is descending single RAB speed, described up single business Mean Speed is up single RAB speed, described uplink user Mean Speed is all RAB of user and the up Mean Speed sum of signaling, and described downlink user Mean Speed is all RAB of user and the descending Mean Speed sum of signaling.
Report unit 13, for the detection data of carrying speed mark are reported the sub-device of high-level signaling.Wherein, the rule that reports detecting data is: when new user or new business are set up, first report cycle testing result does not report, second report cycle reports testing result, report when statistics meets single business or user uplink or downlink business arbitrary speed event flag results change after subsequent cycle timer expiry, do not change not reporting.
Preferably, identify unit 12 specifically for: user terminal uplink user Mean Speed and downlink user Mean Speed being met simultaneously each self-corresponding user rate pre-determined threshold, is labeled as little rate users.In a particular application, identify unit 12 can also carry out following several speed identification tag to rate detection result according to the demand of system: the business descending single business Mean Speed being less than or equal to downlink business speed pre-determined threshold, is labeled as descending little rate business; Up single business Mean Speed is less than or equal to the business of uplink service speed pre-determined threshold, is labeled as up little rate business; Uplink user Mean Speed is less than or equal to the user terminal of uplink user speed pre-determined threshold, is labeled as up little rate users; Downlink user Mean Speed is less than or equal to the user terminal of downlink user speed pre-determined threshold, is labeled as descending little rate users.
Preferably, judging unit 21 specifically comprises:
Extract subelement, for extracting the speed mark detecting and carry in data;
First judgment sub-unit, for judging that whether speed mark is the speed mark of little rate users, if so, then active user's terminal is the little rate users needing to carry out resource adjustment.
Preferably, resource distribution adjustment unit 22 specifically comprises:
Whether the second judgment sub-unit is sufficient for judging the current public resource in community;
Resource adjustment subelement, when the current public resource in community is sufficient, for adjusting to the public resource of community from current private resource by little rate users; When the current public resource in community is inadequate, for triggering release to the business of little rate users.
The present invention by carrying out the detection of little rate business to user, and achieves from special to the configuration of public resource transition adjustment the little rate users detected, and makes full use of the public resource of current area, has ensured user awareness;
The present invention is applicable to all Radio Access Networks based on any communication standard, below for Radio Access Network UTRAN, sets forth a specific embodiment.
In embodiments of the present invention, whether the radio network controller (RNC) of wireless network side can reach user rate pre-determined threshold according to the Mean Speed of counting user in default sense cycle, determines whether little rate users or little rate business.That is: after Radio Network System opens User Inactive " the little rate detection of user " function, for access user for PS (Packet data service) non-real-time service under this community H carrier wave (there is the carrier wave of shared physical channel), the high-level signaling subsystem (HSPS) of radio network controller inside is when configuring L2 (in various situation) to user, rate detection switching-state information is carried in parameter configuration message, after inner service process subsystem (TPSS) receives parameter configuration (L2 configuration) message, according to rate detection switching-state information and report rule, the detection data of report of user rate detection, according to reported result, HSPS judges that whether user is after the little rate users needing to carry out resource distribution adjustment and carries out corresponding resource adjustment.
The described rule that reports is: when new user or new business are set up, first cycle detection result does not report, second period reports testing result, when after subsequent cycle timer expiry, statistics meets the change of single business or user uplink or downlink business arbitrary speed event result, TPSS reports, do not change and do not report, such as certain user has 3 RAB, if certain direction of one of them RAB becomes large speed from little speed, or all RAB statisticses do not change, but the Mean Speed of transmission on the signaling of user+all RAB and the little rate threshold of business having exceeded configuration, then also need to report, if after RAB deletes, remaining business or the change of user rate testing result, also need the testing result reporting the new cycle.
Wireless network side inside to be detected and result reports specific implementation process as follows, first will open little rate detection function, then need in system and relevant parameter is preset in respective cell:
" rate detection on off state "-whether open in order to identify this function, 0 is that closedown, 1 is for opening;
" up the mono-business of descending TPSS little rate detection thresholding " namely up downlink business speed pre-determined threshold (in the cycle, be less than or equal to this speed, then think this business up descending be little rate business, unit: kbit/s)-be used for adjudicating testing result, carry out speed identification tag;
" up descending TPSS user little rate detection thresholding " namely up downlink user speed pre-determined threshold (count on user's (signaling+business) speed in the cycle and be less than or equal to this speed, then think this business up descending be little speed, unit: kbit/s)-be used for adjudicating testing result, carry out speed identification tag;
Described parameter can also comprise: " based on traffic carrying capacity+little rate algorithms strategy ", in order to mark for user's processing policy of the little rate users detected, in the present embodiment, arranging 0 for closing, 1 being preferential FACH, when strategy is configured to 0, represents and do not perform any strategy; When strategy is configured to " preferentially entering FACH ", if certain direction 4B of certain reporting of user reports, then start the wait 4B timer in another one direction, before this timer expiry, if receive the 4B report in the another one direction of reporting of user, then move into user FACH.
Also can carry out the setting of other little rate users configuration statuses according to system requirements, and then realize other resource adjusting strategies.
The embodiment of the present invention, for preferential FACH, after system opens this rate detection function or characteristic, as shown in Figure 5, specifically comprises following handling process:
Whether HSPS adjudicates little rate detection switch and opens;
If open, then TPSS is according to the sense switch start detection cycle timer got, otherwise, carry out processing or remaining unchanged according to original flow process;
Whether user's Mean Speed judgement of statistics is less than or equal to detection threshold;
If be less than or equal to, then HSPS judges whether to carry out FACH transition according to the user type of mark, otherwise, carry out processing or remaining unchanged according to original flow process;
If of course, then judge that whether FACH resource is sufficient;
If sufficient, then HSPS carries out FACH transition according to the user type of mark, otherwise, carry out processing or remaining unchanged according to original flow process.
In embodiments of the present invention, for the user terminal UE that access is PS non-real-time service under the H carrier wave of this community, the HSPS subsystem of wireless network side inside is when being configured L2 (in various situation) to user, the rate detection switching-state information carried in parameter configuration message is for opening, after the TPSS of wireless network side inside receives parameter configuration message, according to sense switch state for opening, then start one-period and detect timer, counting user all directions Mean Speed situation in this timer, that is: descending single RAB speed is add up in TPSS each cycle to the RLC PDU total length of IUB interface transmission (equaling to comprise the data volume (comprising data retransmission amount) that all PS RAB of this user send to IUB interface and the signaling data amount sent) divided by measurement period, up single RAB speed is divided by measurement period from the RLC PDU total length of IUB interface (equaling to comprise all PS RAB of this user from the data volume (comprising data retransmission amount) of IUB interface and the signaling data amount that receives), uplink/downlink user rate is all RAB of user and signaling uplink/downlink Mean Speed sum, compare according to statistical computation result and pre-configured thresholding, if uplink/downlink speed is less than or equal to the little rate threshold thresholding of uplink/downlink list business, report this direction of this business to be little speed, the all RAB of uplink/downlink and signaling Statistical Rate are less than or equal to the little rate threshold thresholding of uplink/downlink user, report this direction of this user to be little speed, and the little rate behavior detected is reported the HSPS of wireless network side after sense cycle timer expiry, in " TPSS rate detection result reports " message that HSPS reports according to TPSS, " speed mark " type judges, judges whether active user's terminal is the little rate users needing to carry out speed adjustment when above-mentioned speed event comprises little speed event according to the rate detection result reported, if do not comprise little speed event, then do not carry out little rate users correlated judgment, if user rate sense switch cuts out, follow-up TPSS no longer reported result, if rate detection report cycle or little rate detection threshold parameter change, the RDBS-R of wireless network side inside, by internal interface message informing TPSS, after waiting current timer time-out, adopts new timer or thresholding again to detect.These detection data periodically update according to report cycle.
The marking convention of described wireless network side inside is: the business descending single business Mean Speed being less than or equal to downlink business speed pre-determined threshold, is labeled as descending little rate business; Up single business Mean Speed is less than or equal to the business of uplink service speed pre-determined threshold, is labeled as up little rate business; Uplink user Mean Speed is less than or equal to the user terminal of uplink user speed pre-determined threshold, is labeled as up little rate users; Downlink user Mean Speed is less than or equal to the user terminal of downlink user speed pre-determined threshold, is labeled as descending little rate users; Uplink user Mean Speed and downlink user Mean Speed are met the user terminal of each self-corresponding user rate pre-determined threshold simultaneously, be labeled as little rate users, only have little rate users to be the little rate users needing to carry out resource distribution adjustment; Otherwise be labeled as non-little rate users.
In the invention process, after when wireless network side, to rule out this user terminal be little rate users, then can carry out little rate users resource adjusting strategies: judge that whether the current public resource in community is sufficient, when the current public resource in community is sufficient, for little rate users to be adjusted to the public resource of community from current private resource; When the current public resource in community is inadequate, for triggering release to the business of little rate users.
Resource distribution method of adjustment provided by the invention and radio network controller, the user network side achieved without business data transmission does not initiatively discharge, to ensure above-mentioned little rate users not call drop, when these little rate users have transfer of data again, business recovery time delay can be shortened; The program also avoid when this batch of little rate users frequently re-accesses and brings new RRC load storm to system; And then improve the experience of little rate users and perception.
Above execution mode is only for illustration of the present invention; and be not limitation of the present invention; the those of ordinary skill of relevant technical field; without departing from the spirit and scope of the present invention; can also make a variety of changes and modification; therefore all equivalent technical schemes also belong to category of the present invention, and scope of patent protection of the present invention should be defined by the claims.
Claims (16)
1. a resource distribution method of adjustment, is characterized in that, comprises step:
S1: rate detection is carried out to user terminal;
S2: rate detection result is carried out speed identification tag;
S3: judge whether user terminal is little rate users according to described speed mark, the user of described little rate users to be user in user's Mean Speed of up direction and down direction be all less than or equal to user rate pre-determined threshold;
S4: the public resource little rate users being adjusted to community from current private resource.
2. the method for claim 1, is characterized in that, comprises before described step S1:
Carry out parameter configuration to user terminal, parameter configuration message comprises rate detection switching-state information.
3. method as claimed in claim 2, it is characterized in that, described step S1 specifically comprises: in default sense cycle, carry out rate detection according to described rate detection switching-state information to user terminal.
4. the method for claim 1, is characterized in that, described rate detection result comprises: descending single business Mean Speed, up single business Mean Speed, uplink user Mean Speed and downlink user Mean Speed;
Wherein, described descending single business Mean Speed is descending single RAB speed, described up single business Mean Speed is up single RAB speed, described uplink user Mean Speed is all RAB of user and the up Mean Speed sum of signaling, and described downlink user Mean Speed is all RAB of user and the descending Mean Speed sum of signaling.
5. method as claimed in claim 4, it is characterized in that, described step S2 specifically comprises:
Uplink user Mean Speed and downlink user Mean Speed are met the user terminal of each self-corresponding user rate pre-determined threshold simultaneously, be labeled as little rate users.
6. the method for claim 1, is characterized in that, described step S3 specifically comprises:
Extract the speed mark of carrying in described detection data;
Judge that whether described speed mark is the speed mark of little rate users, if so, then active user's terminal is the little rate users needing to carry out resource adjustment.
7. the method for claim 1, is characterized in that, described step S4 specifically comprises:
Judge that whether the current public resource in community is sufficient, if so, then described little rate users is adjusted to the public resource of community from current private resource, if not, then release is triggered to the business of described little rate users.
8. the method for claim 1, is characterized in that, when user terminal is not little rate users, described method also comprises: keep described user terminal Current resource to configure constant.
9. a radio network controller, is characterized in that, comprises the sub-device of Business Processing and the sub-device of high-level signaling;
The sub-device of described Business Processing, for carrying out rate detection to user terminal, carries out speed identification tag by rate detection result, and the detection data of carrying speed mark reported;
The sub-device of described high-level signaling, for judging whether user terminal is little rate users according to described speed mark, and adjusts to the public resource of community from current private resource by little rate users; The user of described little rate users to be user in user's Mean Speed of up direction and down direction be all less than or equal to user rate pre-determined threshold.
10. radio network controller as claimed in claim 9, it is characterized in that, the sub-device of described high-level signaling comprises:
Configuration module, for carrying out parameter configuration to active user, parameter configuration message comprises rate detection switching-state information.
11. radio network controllers as claimed in claim 10, it is characterized in that, the sub-device of described Business Processing comprises:
Rate detecting unit, for carrying out rate detection to user terminal according to described rate detection switching-state information in default sense cycle;
Identify unit, for carrying out speed identification tag by rate detection result;
Report unit, for the detection data of carrying speed mark are reported the sub-device of high-level signaling.
12. radio network controllers as claimed in claim 9, it is characterized in that, the sub-device of described high-level signaling also comprises:
According to the speed mark of carrying in the detection data reporting unit to report, judging unit, for judging whether user terminal is little rate users;
Resource distribution adjustment unit, for adjusting to the public resource of community from current private resource by little rate users.
13. radio network controllers as claimed in claim 11, it is characterized in that, described rate detection result comprises: descending single business Mean Speed, up single business Mean Speed, uplink user Mean Speed and downlink user Mean Speed;
Wherein, described descending single business Mean Speed is descending single RAB speed, described up single business Mean Speed is up single RAB speed, described uplink user Mean Speed is all RAB of user and the up Mean Speed sum of signaling, and described downlink user Mean Speed is all RAB of user and the descending Mean Speed sum of signaling.
14. radio network controllers as claimed in claim 13, it is characterized in that, described identify unit specifically for: user terminal uplink user Mean Speed and downlink user Mean Speed being met simultaneously each self-corresponding user rate pre-determined threshold, is labeled as little rate users.
15. radio network controllers as claimed in claim 12, it is characterized in that, described judging unit specifically comprises:
Extract subelement, for extracting the speed mark of carrying in described detection data;
First judgment sub-unit, for judging that whether described speed mark is the speed mark of little rate users, if so, then active user's terminal is the little rate users needing to carry out resource adjustment.
16. radio network controllers as claimed in claim 12, it is characterized in that, described resource distribution adjustment unit specifically comprises:
Whether the second judgment sub-unit is sufficient for judging the current public resource in community;
Resource adjustment subelement, when the current public resource in community is sufficient, for adjusting to the public resource of community from current private resource by described little rate users; When the current public resource in community is inadequate, for triggering release to the business of described little rate users.
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