CN104780552B - Wireless network access parameters optimization method and device - Google Patents
Wireless network access parameters optimization method and device Download PDFInfo
- Publication number
- CN104780552B CN104780552B CN201410011233.1A CN201410011233A CN104780552B CN 104780552 B CN104780552 B CN 104780552B CN 201410011233 A CN201410011233 A CN 201410011233A CN 104780552 B CN104780552 B CN 104780552B
- Authority
- CN
- China
- Prior art keywords
- tbf
- power
- pdch
- standard value
- instruction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention discloses a kind of wireless network access parameters optimization method and device, is related to the terminal access technology of wireless network, to solve the problems, such as that TBF foundation caused by TBF instruction inadequate resources is unsuccessfully formed by access failure.The method includes statistics TBF to be created as power；Determine the TBF be created as power be less than the first standard value, and cause the TBF be created as power less than the first standard value the reason of for TBF indicate inadequate resource when, generate the first parameter adjustment instruction；According to parameter adjustment instruction and pre-stored the first adjustment strategy, increase PEST sums, the TBF instructions number of resources that the single PEST of increase is included, shortening blank TBF retain duration and/or reduce PDCH numbers and the PEST sums of inverse ratio increase simultaneously that single PEST is included, has the advantages that realization is easy, improves TBF and be created as power.
Description
Technical field
The present invention relates to the parameter optimization techniques of wireless communication field more particularly to a kind of wireless network access parameters to optimize
Method and device.
Background technology
It is higher and higher in GSM network data service flow, and packet services in huge data service flow（Such as QQ,
Fetion, wechat etc.）It is more than 50% or more to account for total flow.The packet services are few with single flow, access often and channel provides
The characteristics such as source utilization rate is low, largely occupy Internet resources, wireless network radio channel resource utilization rate are caused to rise suddenly and sharply.
The small packet inspection technical that resource optimization is proposed for packet services is proposed for packet services, for detecting parcel
By the GSSN in network（Serving GPRS SUPPORT NODE）Network element detects the data volume of parcel, according to the data volume
The PDCH channel quantities needed for the TBF are established in distribution, so as to effectively reduce the occupied radio resources of TBF.Such as
The ACTIVE TBFLIMIT of producer of Ericsson are calculating cell Packet Data Channel（Packet Data Channel, PDCH）
Only consider there is the TBF of Deta bearer when multiplexed situation, and not all TBF.The characteristics of packet services is exhausted in use
Most of the time TBF is not no Deta bearer, therefore wireless network can be held using identical PDCH after activating the function
More user's packet services are carried, Internet resources effective rate of utilization increases substantially.
TBF is usually mobile station（Mobile Station, MS）With base transceiver station（Base Transceiver
Station, BTS）Between the communication connection of occasional transmission data established.After TBF is established, need to be distinguished not by TBF instructions
Same TBF.TBF instructions resource is limited in GSM network communicates the same PSET, and uplink TBF indicates resource（Uplink State
Flag, USF）3bit is generally included, can realize the instruction to 8 difference TBF；Downlink TBF indicates resource（Temporary Flow
Indicator, TFI）5bit is generally included, can realize the instruction to 32 TBF.On TBF is also not up in the same PSET
Limit, but TBF indicates resource exhaustion, can not similarly complete TBF and establish and cause data service access failure.
In the prior art, only TBF is considered using small packet inspection technical, and ignores lacking for TBF instruction resources
It is weary, TBF will be caused to establish failure.
Invention content
In view of this, the embodiment of the present invention provides a kind of wireless network access parameters optimization method and device, to improve TBF
It is created as power.
In order to achieve the above objectives, the technical proposal of the invention is realized in this way：
First aspect present invention provides a kind of wireless network access parameters optimization method, the method includes：
Statistics TBF is created as power；
It determines that the TBF is created as power and is less than the first standard value, and the TBF is caused to be created as power less than the first mark
When the reason of quasi- value indicates inadequate resource for TBF, the first parameter adjustment instruction is generated；
According to parameter adjustment instruction and pre-stored the first adjustment strategy, increases PEST sums, increases individually
The PDCH numbers that TBF instructions number of resources, shortening blank TBF reservation durations and/or the single PEST of reduction that PEST is included are included
And inverse ratio increases PEST sums simultaneously.
Preferably, the method further includes：
Statistics PDCH is distributed into power；
When determining that the PDCH is distributed into power not less than the second standard value, power is created as into the statistics TBF.
Preferably, if the PDCH is distributed into power and is less than the second standard value, dilatation and/or industry are carried out to designated area
Business shunting processing.
Preferably, described to include to designated area progress dilatation and/or service distributing processing：
Generate the second parameter adjustment instruction；
According to second parameter adjustment instruction and pre-stored second adjustment strategy, improve half rate thresholding and/or
It is sluggish to lower cell reselection.
Second aspect of the present invention provides a kind of wireless network access parameters optimization device, and described device includes：
First statistic unit is created as power to count TBF；
First determination unit is created as whether power is less than the first standard value to the determination TBF, and causes described
TBF is created as whether the reason of power is less than the first standard value is TBF instruction inadequate resources；
The first adjustment instruction generation unit, to be TBF causing TBF to be created as the reason of power is less than the first standard value
When indicating inadequate resource, the first parameter adjustment instruction is generated；
First parameter adjustment unit, according to parameter adjustment instruction and pre-stored the first adjustment strategy, to increase
Add PEST sums, increase single PEST the TBF instructions number of resources for being included, shorten blank TBF reservation durations and/or reduce single
The PDCH numbers and the PEST sums of inverse ratio increase simultaneously that PEST is included.
Preferably, described device further includes：
Second statistic unit is distributed into power to count PDCH；
Second determination unit is distributed into whether power is less than the second standard value to the determination PDCH；
First statistic unit, specifically to the PDCH be distributed into power not less than the second standard value when, statistics
TBF is created as power.
Preferably, described device includes：
Processing module, when the PDCH is distributed into power less than the second standard value, dilatation is carried out to designated area
And/or service distributing processing.
Preferably, the processing module includes：
Second adjustment command unit, when the PDCH is distributed into power less than the second standard value, to generate the second ginseng
Number adjust instruction；
Second parameter adjustment unit, to according to second parameter adjustment instruction and pre-stored second adjustment plan
Slightly, it improves half rate thresholding and/or lowers cell reselection sluggishness.
Wireless network access parameters optimization method and device described in the embodiment of the present invention is not only closed relative to existing method
It notes TBF itself while also having paid close attention to TBF instruction resources；By counting, TBF is created as power and to cause TBF to be created as power low
In the determination of the first standard value reason, carry out TBF instructions number of resources, the PDCH numbers of channel corresponding to PSET sums, single PSET or
Blank TBF retains the adjustment of the wherein any one or more parameters of duration, avoids caused by the deficiency that TBF indicates resource
TBF establishes failure, causes the problem of data services network access performance difference, to realize to the excellent of wireless network access property
Change.
Description of the drawings
Fig. 1 is one of the flow diagram of the wireless network access parameters optimization method described in the embodiment of the present invention one；
Fig. 2 is the two of the flow diagram of the wireless network access parameters optimization method described in the embodiment of the present invention one；
Fig. 3 is the three of the flow diagram of the wireless network access parameters optimization method described in the embodiment of the present invention one；
Fig. 4 is the four of the flow diagram of the wireless network access parameters optimization method described in the embodiment of the present invention one；
Fig. 5 is one of the structural schematic diagram of the wireless network access parameters optimization device described in the embodiment of the present invention two；
Fig. 6 is the second structural representation of the wireless network access parameters optimization device described in the embodiment of the present invention two.
Specific implementation mode
Further details of elaboration is done to technical scheme of the present invention below in conjunction with Figure of description and specific embodiment.
Embodiment one：
As shown in Figure 1, this implementation provides a kind of wireless network access parameters optimization method, the method includes：
Step S110：Statistics TBF is created as power；
Step S120：It determines that the TBF is created as power and is less than the first standard value, and the TBF is caused to be created as power
When the reason of less than the first standard value is that TBF indicates inadequate resource, the first parameter adjustment instruction is generated；
Step S130：According to parameter adjustment instruction and pre-stored the first adjustment strategy, increases PEST sums, increases
The TBF that single PEST is included is added to indicate that number of resources, shortening blank TBF retain duration and/or the single PEST of reduction is included
PDCH numbers and simultaneously inverse ratio increase PEST sums.
The concrete operations of the step S110 can be with Network Management Equipment or the communication server extract from BSC and establish phase with TBF
The data of pass, and calculate TBF and be created as power.The parameter of accessing terminal to network can be influenced in the present embodiment, and can be assumed that is
Wireless network access parameters.
The step S120 can be divided into multiple steps again, include as shown in Figure 2 specifically：
Step S121：Judge that the TBF is created as whether power is less than the first standard value；If so, entering step S122：
If it is not, then can directly terminate flow or be transferred to other process flows；
Step S122：Judgement causes the TBF to be created as whether the reason of power is less than the first standard value is TBF instruction moneys
Source is insufficient；If so, entering step S123：If it is not, then can directly terminate flow or be transferred to other process flows；
Step S123：Generate the first parameter adjustment instruction.
The first standard value in the step S121 is a pre-stored threshold value, the threshold value can according to history
Empirical value acquired in data can also be the estimated value obtained based on current channel conditions and communication requirement by simulation model.
It is less than the first standard value when the TBF is created as power, then illustrates that TBF establishes mortality height, data services network access at this time
It can force difference.
It includes PDCH inadequate resources for establishing TBF and current wireless to cause the TBF to be created as the low reason of power
Bad channel quality causes to establish unsuccessful, further includes due to TBF indicates inadequate resource etc..It can pass through in step S122
The methods of exclusive method or sampling eventually lead to TBF and are created as whether the low reason of power is TBF instruction inadequate resources.TBF
Instruction resource includes uplink TBF instruction resources and downlink TBF instruction resources；The uplink TBF indicates resource usually by USF tables
Show；The downlink TBF instructions resource is usually indicated by TFI.
It is raw when TBF indicates inadequate resource by the equipment such as Network Management Equipment or server or base transceiver station in step S123
Produce the first parameter adjustment instruction.
Pre-stored the first adjustment strategy described in step S130 can be that fixed step size adjusts or according to specified tune
Integral function adjusts, and concrete implementation mode has very much, is just not listed one by one herein.The fixed step size is adjusted to known to
Step value be adjusted, as made the PDCH numbers of channel that single PEST is included subtract 2 every time or increasing n PEST etc., institute every time
It is the integer not less than 1 to state n.The Tuning function can establish mortality according to current TBF to lack rate with TBF instructions resource
It is formed by ratio value, the coefficient function adjustment etc. carried out as regulation coefficient.
The step S130 adjustment of wireless network access parameters is included at least it is following several, in concrete implementation process
In can select it is one such or a variety of.
The first：Directly increase the TBF instruction number of resources for being included per single PEST；
Second：Increase PEST sums, to increase TBF instruction total number resources indirectly, is communicated in by designated area
In the case that occupied TBF numbers are constant, it can similarly reduce TBF and establish failure caused by TBF indicates inadequate resource
Problem.
The third：Shorten blank TBF and retains duration.After establishing TBF between terminal and base transceiver station, for reality
Now primary to establish the communication that can be used for multiple packet services, after terminal is once communicated with base transceiver station, TBF will prolong
A period of time discharges late.And TBF at this time is free time TBF, idle TBF similarly occupies TBF instruction resources.In the present embodiment
In, in order to accelerate TBF to indicate the release of resource, the retention time for shortening the blank TBF may be used, so as to effectively carry
The effective rate of utilization of high TBF instructions resource.
4th kind：Reduce the PDCH numbers of channel that single PSET is included, and the PDCH channels for being included according to single PSET
Several reduction multiple inverse ratios increases PSET sums.A usual PSET includes multiple PDCH channels；PDCH channels are carrying TBF
Minimum unit.One PDCH channel number is more, then the number at the TBF of carrying is also more.It is limited in TBF instructions resource
In the case of, PDCH channels corresponding in single PSET are reduced, can be lacked to avoid single PSET caused by TBF instruction resources
TBF establishes the problem of failure.And inverse ratio increases PDCH number of channel reductions caused by PSET can be reduced to avoid PSET sums and causes
TBF establish failure the problem of, therefore in the present embodiment S150 can by reduce a PSET included by the PDCH numbers of channel and
Inverse ratio increases PSET sums and is created as the low reason of power to solve TBF.
Specifically if the PDCH numbers of channel included by single PSET halve PSET doubling of total, be equivalent to by one compared with
Big PSET is divided into multiple smaller PSET, and both having solved TBF instruction inadequate resources in this way causes to establish asking for failure to TBF
Topic, while ensure that communicate still there are enough PDCH channels to be communicated between terminal and base transceiver station.
Wireless network access parameters optimization method described in the present embodiment, TBF is built caused by indicating inadequate resource for TBF
Vertical success rate is less than the first standard value problem, refer to including PDCH channels, PSET sums, the TBF included by a PSET
Show that resource and blank TBF retain the optimization of at least one parameter in duration, it is special so as to effectively promote network accessibility
It is not the network accessibility of data service.
Network reference services method described in the present embodiment, is particularly suitable for the promotion of data service access performance, especially
Be combine small packet inspection technical in the case of, it is more obvious to the promotion of data service access performance.
As the further improvement of the present embodiment,
As shown in figure 3, the method further includes：
Step S210：Statistics PDCH is distributed into power；
Step S220：Judge that the PDCH is distributed into whether power is less than the second standard value；
If it is not, then entering step S230；If so, carrying out the processing stream of dilatation and/or service distributing into designated area
Journey；Wherein, dilatation and/or service distributing are carried out, any one in existing method may be used, the present embodiment the step of
S280 and step S290 provide a kind of preferred embodiment；
Step S230：The statistics TBF is created as power；
Step S240：Judge that TBF is created as whether power is less than the first standard value；If so, entering step S250：
Step S250：Generate the first parameter adjustment instruction；
Step S260：According to parameter adjustment instruction and pre-stored the first adjustment strategy, increases PEST sums, increases
The TBF that single PEST is included is added to indicate that number of resources, shortening blank TBF retain duration and/or the single PEST of reduction is included
PDCH numbers and simultaneously inverse ratio increase PEST sums；
Step S280：Generate the second parameter adjustment instruction；
Step S290：According to the second parameter adjustment instruction and pre-stored second adjustment strategy, raising Half Speed is carried out
Rate thresholding and at least one for lowering cell reselection sluggishness CRH.
Improving half rate thresholding and being equivalent to reduces full rate PDCH channels, to which a PDCH channel can carry more
Secondary business datum, so as to effectively alleviate the problem of wireless network caused by PDCH channel resource deficiencies coughs up access failure.
Following methods may be used in the specific raising half rate thresholding that how to improve：
PDCH channel resource deficiency events are counted using counter COUNTTER-NP；
Half rate thresholding is determined according to HRLIM+COUNTTER-NP*a；Wherein a is half rate thresholding adjusting parameter；At this
It is preferably 0.1 in embodiment, specific value range can be determined according to the wireless environment of current area and communication requirement.
Wherein, the HRLIM is the current half rate thresholding of current area.
CRH is lowered, even at the cell of two cell edges, to which cell-of-origin is cut into Target cell faster, from
And realize and shunt the business of cell-of-origin to Target cell, can similarly reduce in cell-of-origin because PDCH channel resources are insufficient
The problem of caused wireless network access performance difference.
Following steps realization may be used in the specific CRH that how to lower：
PDCH channel resource step events are counted using counter COUNTTER-NP；
According to CRH-COUNTTER-NP*b；Wherein, the CRH is current area reselection hysteresis；The b is CRH adjustment ginsengs
Number, value is preferably 2 in the present embodiment, and specific value can be according to the wireless conditions and communication requirement of cell come really
It is fixed.
During concrete implementation, the statistics PDCH is distributed into power and the TBF be created as power can be with
It is carried out at the same time.If it is 100% that PDCH, which is distributed into power, illustrate the PDCH letters in the cell or designated area where terminal at this time
The reason of road resource is sufficient, and TBF establishes failure is unrelated with PDCH channel resource deficiencies.If PDCH, which is distributed into power, is higher than second
Standard value；Second standard value is usually more than 100%, then illustrates that PDCH channel resources are more sufficient at this time, build TBF
It is vertical whether successfully to influence less.Therefore, it is preferential to carry out when progress TBF is created as power less than the first standard value reasons analysis
PDCH is distributed into the low reason parsing of power.
First parameter adjustment described in the present embodiment instructs and the second parameter adjustment instruction, and it includes to be adjusted that can be
Parameter and adjustment mode etc. and the relevant control signaling of adjustment, by Network Management Equipment or server or the processor being arranged on base station
It is formed；It can also be simple trigger signal simultaneously, such as carry out the electric signal of parameter adjustment.As to how parameter adjustment is carried out,
Adjust which parameter has been prestored in the logical ne or physical NE for carrying out parameter adjustment.
As shown in figure 4, below based on the wireless network access parameters optimization method described in the present embodiment, one is provided specifically
Using example：
Step S310：It applies the SERVER programs on server or Network Management Equipment to extract data from BSC, calculates TBF and build
Vertical success rate and PDCH are distributed into power.
Step S320：Judge whether data service access property is normal；Specifically judgment method includes：Judge that TBF is successfully established
Rate and PDCH are distributed into power and are above corresponding standard value,
It is then, to illustrate that the access property of data service at this time is normal, it is ensured that the preferable data of communication efficiency in designated area
Business can terminate wireless network access parameters Optimizing Flow,
Otherwise, illustrate that the data service access property in designated area at this time is abnormal, and enter step S320.
Step S330：It is low that PDCH is distributed into power（Such as it is less than a first threshold for prestoring or receiving）, then illustrate
PDCH channel resources are insufficient at this time and are transferred to step 360；Otherwise it is transferred to step S340.
Step S340：It is low it to be created as power in TBF（Such as it is less than a second threshold for prestoring or receiving）, and
In the case of PDCH channel resource abundances, judge that TBF indicates inadequate resource, specific includes judging TFI deficiencies and USF resources
Deficiency,
If TBF indicates inadequate resource, then it is transferred to step S360, otherwise, terminates network reference services flow or be transferred to it
His process flow.
Step S350：Optimal Parameters, and the specific implementation of Optimal Parameters can be it is following any one：
Scheme one：It reduces the PDCH numbers of channel included by a PSET and inverse ratio increases PSET numbers simultaneously；
Scheme two：Increase the TBF included by PSETS and indicates resource；
Scheme three：Shorten blank TBF and retains duration；
Scheme four：Individually increase PSET sums in each radio frames.
Parameter after the wireless network access parameters method of adjustment adjustment described in the present embodiment, for realizing the nothing of terminal
The access performance of line access it is more preferable and synchronous by PDCH be distributed into power statistics and with PDCH channel relevant parameters
Adjustment, can effectively promote data services network and be successfully accessed rate.
A specific example based on step S350 presented below.SERVER program optimization data channels configure, adjustment ginseng
Number PSET, make PSETLIMIT=8 be altered to PSETLIMIT=4, that is, realize a PSET from including 8 PDCH channels to packet
The change of 4 PDCH channels is included.PSET doubling of total simultaneously can establish TBF sums to which TBF instruction total number resources double
It remains unchanged.Blank TBF can also be shortened simultaneously and retain duration, such as TIMER=TIMER-100=1600, to realize by original
TIMER=1700 chronomere and more at 1600 chronomeres.The chronomere can delicate or millisecond.
By adjusting the timeslot number of bearing data service is used in each radio frames, the tune of the PDCH numbers of channel can adjust
It is whole；A usual PSET can be only present on a carrier wave, in the case where PDCH sums are constant, reduce PDCH in a PSET
Quantity, while PSET will be caused total.Time slot in single radio frames for bearing data service is more, then PSET is included
The PDCH numbers of channel are more.
In summary, the wireless network access parameters optimization method described in the present embodiment changes existing method no matter managing
The problem of TBF caused by TBF instructions resource processed establishes failure, by indicating the adjustment and optimization of relevant parameter with TBF, realizes
The enhancing of network accessibility.
Embodiment two：
As shown in figure 5, the present embodiment provides a kind of wireless network access parameters to optimize device, described device includes：
First statistic unit 110 is created as power to count TBF；
First determination unit 120 is created as whether power is less than the first standard value to the determination TBF, and causes institute
It states TBF and is created as whether the reason of power is less than the first standard value is TBF instruction inadequate resources；
The first adjustment instruction generation unit 130, to cause the TBF to be created as the original that power is less than the first standard value
When whether cause is TBF instruction inadequate resources, the first parameter adjustment instruction is generated；
First parameter adjustment unit 140, to according to the parameter adjustment instruction and pre-stored the first adjustment strategy,
Increase PEST sums, increase single PEST the TBF instructions number of resources for being included, shortening blank TBF retains duration and/or reduces single
The PDCH numbers and the PEST sums of inverse ratio increase simultaneously that a PEST is included.
Wireless network access parameters described in the present embodiment optimize device, are the wireless network access ginseng described in embodiment one
Number optimization method provides the physical arrangement of concrete implementation, can be used for realizing any technical solution in embodiment one, similarly
With the optimization by wireless network access parameters, reduces the phenomenon that TBF caused by TBF instruction inadequate resources establishes failure and carry
The advantages of rising the success rate of terminal access wireless network.
First statistic unit 110, the first determination unit 120, the first adjustment instruction generation unit 130 and first are joined
Number adjustment unit 140 can be logical partitioning structure, also can be entity structure.When said units are entity structure,
Be individually for include processor, storage medium, communication interface and bus device.When said units be logical partitioning structure, be
It can concentrate on the same device including processor, storage medium, communication interface and bus.The storage medium includes wink
Between storage medium and non-moment storage medium；The software or firmware are stored on the non-moment storage medium, such as ROM.
It is stored with software on the storage medium and crosses firmware.The bus connects the processor, storage medium and leads to
Interface is believed, for realizing the internal data transfer between processor, storage medium and communication interface.The communication interface is at least
It it is one, to carry out data interaction with the external world.The processor operation is stored in the software or firmware of the storage medium, can
To realize the function of each unit.
Wireless network access parameters described in the present embodiment optimize device, relative to existing device, in view of wireless network
When network access property, the considerations of resource is indicated to TBF is increased, it, can be with if TBF instructions resource lacks the failure for causing TBF to establish
The optimization that parameter is carried out using the device described in the present embodiment, to reduce TBF data services caused by TBF indicates inadequate resource
Wireless network access failure the phenomenon that.
As further improvement of this embodiment, described device further includes：
Second statistic unit is distributed into power to count PDCH；
Second determination unit is distributed into whether power is less than the second standard value to the determination PDCH；
First statistic unit, specifically to the PDCH be distributed into power not less than the second standard value when, statistics
TBF is created as power.
It is an important parameter for influencing terminal and whether being successfully accessed wireless network that PDCH, which is distributed into power, while being also shadow
Ring the important parameter that TBF is successfully established.If it is 100% that PDCH, which is distributed into power, illustrate that the PDCH resources of wireless network at this time are foots
No more, failure will not be established by TBF caused by PDCH resources.Judged in the present embodiment by the second statistic unit and second single
Member is distributed into PDCH statistics and the judgement of power, can analyze TBF caused by PDCH channel resource deficiencies in advance and establish mistake
The possibility lost accurately determines whether the reason of TBF establishes failure is that TBF indicates inadequate resource, if need so as to follow-up
Network of relation parameter is corrected to solve the problems, such as that TBF indicates inadequate resource.
In second statistic unit and second judgment unit of the present embodiment, can be similarly include processor, deposit
The device of storage media, bus and at least one communication interface.The inside of described device connects and the function of each component can be such as
It is above-mentioned, herein with regard to no longer being repeated.
Described device includes：
Processing module, when shown PDCH is distributed into power less than the second standard value, dilatation is carried out to designated area
And/or service distributing processing.The processing module can only carry out dilatation processing, such as increase the carrier wave of covering designated area, from
And increase PDCH channels；Service distributing processing can also be carried out, more terminals are divided into other cells, but service distributing
It should not be suitable for Target cell also very busy situation, specifically when carry out service distributing and when carry out cell capacity-enlarging, it can be with
It is determined according to situations such as designated area and wireless coverage of Target cell.
The processing module includes：
Second adjustment command unit, when the PDCH is distributed into power less than the second standard value, to generate the second ginseng
Number adjust instruction；
Second parameter adjustment unit, to according to second parameter adjustment instruction and pre-stored second adjustment plan
Slightly, it improves half rate thresholding and/or lowers cell reselection sluggishness.
The concrete structure of the second adjustment command unit, the second parameter adjustment unit, with the first adjustment command unit with
And first parameter adjustment unit it is similar, difference can be only that storage software on a storage medium or firmware are other.Specific real
During now, the same device including processor, storage medium, bus and at least one communication interface can also be multiplexed.
As shown in fig. 6, the system comprises a server 210, base transceiver station 211, base transceiver station 212 and bases
It stands sending and receiving stations 213；The server 210 carries out data point to extract data from base transceiver station 211- base transceiver stations 213
Analysis, calculates that TBF is created as power and PDCH is distributed into power.Parsing causes TBF to be created as power less than first one by one again
Standard value and/or PDCH are distributed into the reason of power is less than the second standard value, and carry out parameter optimization according to parsing reason, then will
Wireless network access parameters after optimization are transferred to each base transceiver station, base station receive and according to the parameter received and terminal into
Row interaction.The server 210 can be the Network Management Equipment of base station or base transceiver station, the clothes during concrete implementation
Business device can also be the equipment such as the base station controller being integrated on base transceiver station, and there are many structures of realization, just differs herein
One repeats.
In summary wireless network access parameters optimization method and device provided by the invention considers TBF instructions resource not
TBF caused by foot establishes failure phenomenon and timely adjusts network access parameters when confirming the phenomenon that TBF indicates inadequate resource,
To solve the problems, such as that TBF indicates inadequate resource, to improve the success rate that terminal accesses wireless network.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the scope of the present invention.
Claims (8)
1. a kind of wireless network access parameters optimization method, which is characterized in that the method includes：
Statistics TBF is created as power；
It determines that the TBF is created as power and is less than the first standard value, and causes the TBF to be created as power and be less than the first standard value
The reason of for TBF indicate inadequate resource when, generate the first parameter adjustment instruction；
According to parameter adjustment instruction and pre-stored the first adjustment strategy, increases PSET sums, increases single PSET institutes
Including TBF instructions number of resources, shorten blank TBF and retain duration, and/or reduce PDCH numbers that single PSET is included and simultaneously
Inverse ratio increases PSET sums；
Wherein, the TBF instructions resource includes uplink TBF instruction resources and downlink TBF instruction resources；The uplink TBF refers to
Show that resource representation is uplink state flags USF, the downlink TBF instructions resource representation is that Temporary Block Flow identifies TFI.
2. according to the method described in claim 1, it is characterized in that, the method further includes：
Statistics PDCH is distributed into power；
When determining that the PDCH is distributed into power not less than the second standard value, power is created as into the statistics TBF.
If 3. according to the method described in claim 2, it is characterized in that, the PDCH be distributed into power be less than the second standard value,
Dilatation then is carried out to designated area and/or service distributing is handled.
4. according to the method described in claim 3, it is characterized in that, described carry out dilatation and/or service distributing to designated area
Processing includes：
Generate the second parameter adjustment instruction；
According to second parameter adjustment instruction and pre-stored second adjustment strategy, half rate thresholding and/or downward are improved
Cell reselection is sluggish.
5. a kind of wireless network access parameters optimize device, which is characterized in that described device includes：
First statistic unit is created as power to count TBF；
First determination unit is created as whether power is less than the first standard value to the determination TBF, and the TBF is caused to build
Whether the reason of vertical success rate is less than the first standard value is TBF instruction inadequate resources；
The first adjustment instruction generation unit, to cause TBF to be created as the reason of power is less than the first standard value as TBF instructions
When inadequate resource, the first parameter adjustment instruction is generated；
First parameter adjustment unit, according to parameter adjustment instruction and pre-stored the first adjustment strategy, to increase
The TBF that PSET sums, the single PSET of increase are included indicates number of resources, shortens blank TBF reservation durations, and/or reduce individually
The PDCH numbers and the PSET sums of inverse ratio increase simultaneously that PSET is included；
Wherein, the TBF instructions resource includes uplink TBF instruction resources and downlink TBF instruction resources；The uplink TBF refers to
Show that resource representation is uplink state flags USF, the downlink TBF instructions resource representation is that Temporary Block Flow identifies TFI.
6. device according to claim 5, which is characterized in that described device further includes：
Second statistic unit is distributed into power to count PDCH；
Second determination unit is distributed into whether power is less than the second standard value to the determination PDCH；
First statistic unit, specifically to when the PDCH is distributed into power not less than the second standard value, statistics TBF is built
Vertical success rate.
7. device according to claim 6, which is characterized in that described device includes：
Processing module, to the PDCH be distributed into power less than the second standard value when, to designated area carry out dilatation and/or
Service distributing processing.
8. device according to claim 7, which is characterized in that the processing module includes：
Second adjustment command unit, when the PDCH is distributed into power less than the second standard value, to generate the second parameter tune
Whole instruction；
Second parameter adjustment unit, according to second parameter adjustment instruction and pre-stored second adjustment strategy, to carry
High half rate thresholding and/or downward cell reselection are sluggish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410011233.1A CN104780552B (en) | 2014-01-09 | 2014-01-09 | Wireless network access parameters optimization method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410011233.1A CN104780552B (en) | 2014-01-09 | 2014-01-09 | Wireless network access parameters optimization method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104780552A CN104780552A (en) | 2015-07-15 |
| CN104780552B true CN104780552B (en) | 2018-10-23 |
Family
ID=53621718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410011233.1A Active CN104780552B (en) | 2014-01-09 | 2014-01-09 | Wireless network access parameters optimization method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104780552B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105704773B (en) * | 2016-01-06 | 2019-02-12 | Oppo广东移动通信有限公司 | A kind of method, mobile communication system and mobile terminal switching mobile telecommunication channel |
| CN105611593B (en) * | 2016-01-06 | 2018-05-29 | 广东欧珀移动通信有限公司 | A kind of channel switching method, mobile terminal, server and mobile communication system |
| CN109429352B (en) * | 2017-09-05 | 2020-10-09 | 大唐移动通信设备有限公司 | Method and device for scheduling packet service data of base station |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1878396A (en) * | 2005-06-10 | 2006-12-13 | 中兴通讯股份有限公司 | Universal packet wireless service transmission link controlling method |
| CN101369965A (en) * | 2007-08-17 | 2009-02-18 | 华为技术有限公司 | Indication method and device of ascending control signal channel |
| CN101616510A (en) * | 2009-07-24 | 2009-12-30 | 中兴通讯股份有限公司 | The processing method of beep-page message and base station controller |
| CN103096388A (en) * | 2011-11-02 | 2013-05-08 | 中国移动通信集团辽宁有限公司 | Method and device of temporary block flow (TBF) resource allocation |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1251708A1 (en) * | 2001-04-18 | 2002-10-23 | Siemens Information and Communication Networks S.p.A. | Method for reducing the radio channel access delay in a wireless communication system |
-
2014
- 2014-01-09 CN CN201410011233.1A patent/CN104780552B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1878396A (en) * | 2005-06-10 | 2006-12-13 | 中兴通讯股份有限公司 | Universal packet wireless service transmission link controlling method |
| CN101369965A (en) * | 2007-08-17 | 2009-02-18 | 华为技术有限公司 | Indication method and device of ascending control signal channel |
| CN101616510A (en) * | 2009-07-24 | 2009-12-30 | 中兴通讯股份有限公司 | The processing method of beep-page message and base station controller |
| CN103096388A (en) * | 2011-11-02 | 2013-05-08 | 中国移动通信集团辽宁有限公司 | Method and device of temporary block flow (TBF) resource allocation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104780552A (en) | 2015-07-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108633106B (en) | Random access and indicating means, device after a kind of random access backoff | |
| CN101848539B (en) | Method and equipment for determining member carrier initiating random access and initiating time | |
| CN104640098B (en) | The auxiliary management method and device and management method and device of D2D link circuit resource | |
| CN101990311A (en) | virtual lead code based random access method of wireless mobile broadband system | |
| JP2012085011A (en) | Base station, radio communication method, and radio communication system | |
| CN101064538B (en) | Power control method for time-division synchronous CDMA communication system | |
| EP3051884B1 (en) | Uplink power control method and device | |
| CN104780552B (en) | Wireless network access parameters optimization method and device | |
| CN102740414A (en) | Method for selecting communication network, terminal, and network-side equipment | |
| CN102045651B (en) | Cluster call method, MSC, BSC and communication system | |
| CN108988996B (en) | Data sending and receiving processing method and device for physical downlink control channel | |
| EP3200527A1 (en) | Method and device for handling radio resource allocation | |
| CN102131238A (en) | Load balancing method from time division-synchronization code division multiple access (TD-SCDMA) system to global system for mobile communication (GSM) system | |
| CN106559880A (en) | It was found that signal and Physical Downlink Shared Channel multiplexing sending, receiving method and equipment | |
| KR101478271B1 (en) | Data transmission method, base station and terminal | |
| CN101212771A (en) | Load control method, device and system | |
| CN109121227A (en) | A kind of design method of 5G terminals physical layer state and its task | |
| EP4040827A1 (en) | Wireless local area network communication method, device, medium, and electronic apparatus | |
| EP2503803B1 (en) | Method and system for acquiring support capability of mobile terminal by base station side system | |
| CN112105073B (en) | Method for realizing 5G network standard switching based on base station self-adaptive mode | |
| CN111371537B (en) | Cell carrier aggregation parameter optimization method, device, equipment and storage medium | |
| CN102264141A (en) | Method, device and system for processing multi carrier | |
| CN101959212B (en) | Method and equipment for reporting serving and neighboring cell path loss | |
| CN102918890B (en) | Load control method in cordless communication network and device | |
| CN101945405A (en) | UE paging method and system for mobile communication |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |