CN101754231B - Wireless channel resource adjusting method and device - Google Patents
Wireless channel resource adjusting method and device Download PDFInfo
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- CN101754231B CN101754231B CN200910261751.8A CN200910261751A CN101754231B CN 101754231 B CN101754231 B CN 101754231B CN 200910261751 A CN200910261751 A CN 200910261751A CN 101754231 B CN101754231 B CN 101754231B
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Abstract
The invention relates to the field of communication and discloses a wireless channel resource adjusting method and a device for increasing the utilization ratio of wireless channel resources. The method comprises the steps: detecting a currently idle wireless channel in a system when knowing that voice service borne on a certain wireless channel in the system, computing the packet service continuity parameter of each wireless channel with the rate property currently bearing the voice service when ensuring that at least two idle wireless channels with the same rate property exist, transferring the voice service borne by the wireless channel with the maximum selected value of the packet service continuity parameter to the designated idle wireless channel, and enabling the currently existing wireless channel capable of bearing package service to form a continuity channel bank. So, the continuity of the wireless channel is effectively improved, the utilization ratio of the wireless channel resource is increased, and the package service access throughput and the transmission rate and quality are increased. The invention also discloses a base station controller.
Description
Technical field
The present invention relates to the communications field, particularly a kind of method of adjustment of radio channel resource and device.
Background technology
Mobile communications network (as, GSM/GPRS/EDGE) base station sub-system (BSS) is comprised of base station controller (BSC) and base transceiver station (BTS), BTS is connected with travelling carriage by wave point, and BSC is connected with the network layer subsystem (NSS) on upper strata, two parts complete resource management and voice and the Packet Service processing of BSS side jointly.
In BSS system, radio channel resource is that the wireless transmission medium ，Qi basic time unit between wireless user's (as, cellphone subscriber) and BTS is wireless time slot, and basic physical unit is carrier frequency.Each carrier frequency is divided into 8 time slots, according to the difference of bearer service, a time slot can be divided into again a plurality of dissimilar logic channels, as, a time slot is divided into the voice channel of 8 independent dedicated channels, 2 half rates, the voice channel of 1 full rate or 1 grouped channels etc.
Take gsm system as example, and speech business is the most basic type of service of gsm communication system, i.e. the telephone service of common indication.According to business demand, a speech business can take a half-rate channel, takies time slot half; Also can take a full speed channel, take a time slot.
Packet Service is the newly-increased type of service of gsm communication system, i.e. the data service of indication conventionally.According to the requirement of agreement, need continuous wireless channel to carry out loaded packet data, each grouped channels takies a time slot, namely need a series of continuous time slots to carry out transmitting grouped data, and according to agreement and resource situation, the continuity of channel is larger, the speed of transmitting grouped data is also faster.
At present, speech business and Packet Service sharing wireless channel resource, and speech business and Packet Service conventionally have exclusiveness in business is carried out, can only take separately a certain radio channel resource by speech business or Packet Service, therefore, the frequent application of business and release will cause resource to upset to a certain extent, comprise: dissimilar Traffic Channel is upset, as, the channel of speech business may intert and is distributed in the middle of the channel of Packet Service, cause providing enough continuous channel group for Packet Service, affect the throughput of Packet Service access, speed and quality with Packet Service, and a large amount of speech businesses that take half-rate channel that occur, make full speed channel a resource shrinkage, thereby affect the quality of speech business and the continuity of Packet Service.
Summary of the invention
The embodiment of the present invention provides a kind of method of adjustment and device of radio channel resource, for improving the utilance of radio channel resource.
The concrete technical scheme that the embodiment of the present invention provides is as follows:
A method of adjustment for radio channel resource, comprising:
Know when the speech business of carrying on a certain wireless channel in system is released, the wireless channel of current free time in system is detected;
When at least two of definite existence have the idle wireless channel of phase same rate attribute, each that calculate current carry voice traffic has the Packet Service continuity parameter of the wireless channel of described speed attribute, and this Packet Service continuity parameter is for the size of the continuous grouping available channel that represents to form based on certain wireless channel;
The Packet Service continuity parameter of the wireless channel with described speed attribute of traversal current free time of calculating after the speech business of load bearing migration, know the maximum occurrences of Packet Service continuity parameter in the wireless channel of the described speed attribute of having of current free time, while being greater than the maximum occurrences of Packet Service continuity parameter of wireless channel of the described speed attribute of having of current carry voice traffic, determining and initiate business migration;
The speech business that the wireless channel of Packet Service continuity parameter value maximum is carried migrates to the idle wireless channel of appointment, makes the idle wireless channel with phase same rate attribute of current existence in system form continuity channel group.
A base station controller, comprising:
Detecting unit, while being released for the speech business of carrying on knowing a certain wireless channel of system, detects the wireless channel of current free time in system;
Computing unit, for when described detecting unit determines that at least two of existence have the idle wireless channel of phase same rate attribute, each that calculate current carry voice traffic has the Packet Service continuity parameter of the wireless channel of described speed attribute, this Packet Service continuity parameter is for representing the size of the continuous grouping available channel based on certain wireless channel formation, and traversal is calculated the Packet Service continuity parameter of wireless channel after the speech business of load bearing migration with described speed attribute of current free time, know the maximum occurrences of Packet Service continuity parameter in the wireless channel of the described speed attribute of having of current free time, while being greater than the maximum occurrences of Packet Service continuity parameter of wireless channel of the described speed attribute of having of current carry voice traffic, make migration units initiate business migration,
Migration units, migrates to the idle wireless channel of appointment for the speech business that the wireless channel of Packet Service continuity parameter value maximum is carried, make the idle wireless channel with phase same rate attribute of current existence in system form continuity channel group.
In sum, in the embodiment of the present invention, for mobile communication system, the base station sub-system in gsm system particularly, propose a kind of method of effectively carrying out radio channel resource arrangement, when having speech business d/d, current wireless channel is taken to situation adjustment at every turn.Seizure condition is affected to the speech business of carrying on the continuous wireless channel of Packet Service most to move on more rational wireless channel, thereby improve the continuity of wireless channel, adopt the method can arrange flexibly the order of wireless channel, and merge wireless channel at random, for follow-up Packet Service provides the radio channel resource that more continuity is high to greatest extent, thereby effectively improved the utilance of radio channel resource, also improved the throughput of Packet Service access, and the transmission speed of Packet Service and quality;
Accompanying drawing explanation
Fig. 1 is mobile communication system architectural framework figure in the embodiment of the present invention;
Fig. 2 is controller function of base station structure chart in the embodiment of the present invention;
Fig. 3 adjusts radio channel resource flow chart in the embodiment of the present invention;
Fig. 4 adjusts full rate radio channel resource schematic diagram in the embodiment of the present invention;
Fig. 5 adjusts half rate radio channel resource schematic diagram in the embodiment of the present invention.
Embodiment
In order to improve the distribution rationality of radio channel resource in mobile communication system, improve the utilance of radio channel resource, in the embodiment of the present invention, when the speech business that base station controller carries on a certain wireless channel in knowing system is released, the wireless channel of current free time in system is detected; When at least two of definite existence have the idle wireless channel of phase same rate attribute, each that calculate current carry voice traffic has the Packet Service continuity parameter of the wireless channel of described speed attribute, and this Packet Service continuity parameter is for the size of the continuous grouping available channel that represents to form based on certain wireless channel; The speech business that the wireless channel of Packet Service continuity parameter value maximum is carried migrates to the idle wireless channel of appointment, makes the idle wireless channel with phase same rate attribute of current existence in system form continuity channel group.The idle wireless channel of so-called appointment, can set flexibly according to concrete applied environment, as, the idle wireless channel that current bearing capacity is the strongest, the top-quality idle wireless channel of current demand signal etc., be not limited to a kind of method to set up.The overall principle is according to actual channel occupancy situation, selects the continuity of grouping available channel is affected to minimum channel in idle channel, as specifying migration destination channel, repeats no more.。
In practical application, preferably, aforesaid operations flow process can be in community busy degree be less than when pre-configured threshold values ，Ji community exists abundant idling-resource and just carry out.
In the embodiment of the present invention, for each wireless channel, by identifying different attributes, improve its utilance, main channel attribute comprises: static attribute, dynamic attribute.Static attribute represents that fixed configurations wireless channel is full speed channel or half-rate channel, and channel type is changeless; Dynamic attribute represent certain wireless channel for type of service can between speech business and Packet Service, change; And under dynamic attribute, be divided into again two kinds of Dynamic Packet business priority and dynamic non-packet services priority, wherein, Dynamic Packet priority represents that certain wireless channel is preferentially grouped business and uses, busy and Packet Service free time of speech business in particular cases, also can be used as speech business; Dynamically non-packet services priority represents that certain wireless channel can preferentially not be grouped business and use.
Below in conjunction with accompanying drawing, the preferential execution mode of the present invention is elaborated.
Consult shown in Fig. 1 and Fig. 2, in the embodiment of the present invention, mobile communication system comprises some base station controllers, and base station controller comprises:
Detecting unit 10, while being released for the speech business of carrying on knowing a certain wireless channel of system, detects the wireless channel of current free time in system;
Computing unit 11, for when detecting unit 10 determines that at least two of existence have the idle wireless channel of phase same rate attribute, each that calculate current carry voice traffic has the Packet Service continuity parameter of the wireless channel of described speed attribute, and this Packet Service continuity parameter is for the size of the continuous grouping available channel that represents to form based on certain wireless channel;
Migration units 12, for the speech business that the wireless channel of Packet Service continuity parameter value maximum is carried, migrate to the idle wireless channel of appointment, make the idle wireless channel with phase same rate attribute of current existence in system form continuity channel group.
Based on said system framework, consult shown in Fig. 3, in the embodiment of the present invention, after the speech business on a certain wireless channel is released, the speech business on other wireless channels is moved, as follows to adjust the detailed process of radio channel resource:
Step 300: determine that the speech business on certain wireless channel (hereinafter referred to as channel A) is released.
In the present embodiment, the resource release request that base station can send according to travelling carriage is carried out the release of the speech business on channel A, after carrying out resource release operations, base station can further judge whether resource discharges successfully, while determining successfully, then carries out subsequent operation, otherwise, extremely exit current flow process, and abnormal conditions are reported, do not repeat them here.
Step 310: judge other full rate wireless channels that whether had at least one free time in current radio channel resource.If so, carry out step 320; Otherwise, carry out step 350.
Certainly, Rule of judgment can be also: judge in current radio channel resource, whether there are at least two idle full rate wireless channels (being included in the channel A that discharges speech business in step 300), with step 310 are same execution principles, do not repeat them here.
Step 320: whether other full rate wireless channels and the channel A that further judged at least one free time have continuity, if so, finish current flow process, otherwise, carry out step 330:
Certainly, in practical application, according to the situation that takies of wireless channel, also can not perform step 320 and directly perform step 330, not repeat them here.
Step 330: calculate the Packet Service continuity parameter of current each being taken by speech business full rate radio channel resource, the continuous grouping available channel size of this Packet Service continuity parameter for representing that certain forms based on certain wireless channel.
In the embodiment of the present invention, while calculating the continuity indication of certain wireless channel, can adopt with the following method: suppose that this wireless channel is idle condition, calculate the quadratic sum of the continuous free timeslot group length forming based on this wireless channel, the parameters such as while reference position weight.For example:
Packet Service continuity parameter:
Packet Service takies bitmap PSBusyMap:11101011, and reality also comprises idle condition, is that Packet Service takies the union with the Packet Service free time
Speech business takies bitmap CSBusyMap:00010011, the channel having taken, consists of, and comprises full rate and half rate)
A) from CSBusyMap, take out one 00000001, by PSBusyMap correspondence position 1, obtain PS bitmap 11101011, parameter=3*3+1*1+2*2=14
B) from CSBusyMap, take out one 00000010, by PSBusyMap correspondence position 1, obtain PS bitmap 11101011, parameter=3*3+1*1+2*2=14
C) from CSBusyMap, take out one 00010000, by PSBusyMap correspondence position 1, obtain PS bitmap 11111011, parameter=5*5+2*2=29
The wireless channel that selects continuity maximum moves, namely the 00010000 time slot TS4 representing in CSBusyMap.
On the other hand, if exist two Packet Service continuity indications to equate and maximum situation, just need to add position weight to judge, according to wireless channel, weight corresponding to the position in carrier frequency arranges position weight, position weight is according to { TS7, TS6, TS5, TS4, TS3, TS2, TS1, the order of TS0} is arranged in { 1,2,3,4,4,3,2,1}; The reason of arrangement position weight is because PS continuity is easily gathered in centre position like this, keeps to the side and more is not easy to form PS continuous slot bitmap.So should first consider middle CS business to move out for the PS available channel business of dividing into groups continuously in migration, thereby better guarantee continuity.
Wherein, the value of Packet Service continuity parameter is larger, illustrate for the continuity forming based on certain wireless channel better.
In the present embodiment, preferably, according to first Dynamic Packet business priority, then the order of dynamic non-packet services priority, traversal is calculated the Packet Service continuity parameter of the full speed channel of every carry voice traffic.In the full speed channel of all carry voice traffic, first traversal is calculated the Packet Service continuity parameter of all Dynamic Packet business priority channels being taken by speech business, if there is no the wireless channel of Dynamic Packet priority, traversal is calculated the Packet Service continuity parameter of dynamic non-packet services priority channel again, then, select the full speed channel of Packet Service continuity parameter maximum.
In the idle full rate wireless channel of current carry voice traffic, choose after the full speed channel of Packet Service continuity parameter maximum, before carrying out business migration, preferably, also need further to carry out following operation: according to the situation of current channel occupancy, again travel through the Packet Service continuity parameter of the full rate wireless channel of computation-free, , Packet Service continuity parameter after the full rate wireless channel that the business of supposing to move out has been moved into idle, object is before initiating migration, first to consider in advance the effect after migration, if the maximum occurrences of Packet Service continuity parameter in the full rate wireless channel of current free time, be less than the maximum occurrences of Packet Service continuity parameter of the full rate wireless channel of current carry voice traffic, explanation is initiated not have the successional effect of Packet Service of adjusting after migration, so, do not consider to initiate business migration, if the maximum occurrences of Packet Service continuity parameter in the full rate wireless channel of current free time, be greater than the maximum occurrences of Packet Service continuity parameter of the full rate wireless channel of current carry voice traffic, explanation is initiated can play the successional effect of Packet Service of adjusting after migration, so, initiate business migration.
Step 340: the speech business of carrying on the full rate wireless channel of Packet Service continuity parameter value maximum is migrated to the idle full speed channel of appointment, thereby it is better to make to move the continuity of grouping available channel of rear formation.
Step 350: judge near the half rate wireless channel that had at least one free time channel A? if so, carry out step 360; Otherwise, finish current flow process.
Step 360: calculate the Packet Service continuity parameter of current each being taken by speech business half rate wireless channel, when this Packet Service continuity parameter is used for representing that certain wireless channel is idle condition, form the successional size of grouping available channel.
In the present embodiment, with step 330 in like manner, preferably, according to first Dynamic Packet business priority, dynamic non-packet services priority again, the order of last static attribute, traversal is calculated the Packet Service continuity parameter of the half-rate channel of every carry voice traffic.In the half-rate channel of all carry voice traffic, first traversal is calculated the Packet Service continuity parameter of all Dynamic Packet business priority channels being taken by speech business, if there is no the wireless channel of Dynamic Packet priority, traversal is calculated the Packet Service continuity parameter of non-packet services priority channel again, if there is no the wireless channel of dynamic non-grouping priority, traversal is calculated the Packet Service continuity parameter of static attribute channel again, then, select the half-rate channel of Packet Service continuity parameter maximum, and initiate business migration.
In like manner, in the idle half rate wireless channel of current carry voice traffic, choose after the half-rate channel of Packet Service continuity parameter maximum, before carrying out business migration, preferably, also need further to carry out following operation: according to the situation of current channel occupancy, again travel through the Packet Service continuity parameter of the half rate wireless channel of computation-free, , Packet Service continuity parameter after the half rate wireless channel that the business of supposing to move out has been moved into idle, object is before initiating migration, first to consider in advance the effect after migration, if the maximum occurrences of Packet Service continuity parameter in the half rate wireless channel of current free time, be less than the maximum occurrences of Packet Service continuity parameter of the half rate wireless channel of current carry voice traffic, explanation is initiated not have the successional effect of Packet Service of adjusting after migration, so, do not consider to initiate business migration, if the maximum occurrences of Packet Service continuity parameter in the half rate wireless channel of current free time, be greater than the maximum occurrences of Packet Service continuity parameter of the half rate wireless channel of current carry voice traffic, explanation is initiated can play the successional effect of Packet Service of adjusting after migration, so, initiate business migration.
Step 370: the speech business of carrying on the half rate wireless channel of Packet Service continuity parameter value maximum is migrated on the idle half rate wireless channel of appointment.
In the above-described embodiments, the migration flow process for full rate wireless channel (hereinafter referred to as flow process 1) that step 330～step 340 is recorded, the migration flow process for half rate wireless channel (hereinafter referred to as flow process 2) with the record of step 350～step 360, the determining step that the step 310 of can not take is recorded is prerequisite, and adopt other modes to carry out, for example: first carry out flow process 2, then carry out flow process 1; Or, the in the situation that of mostly being half-rate speech business in system, only carry out flow process 2; Or, the in the situation that of mostly being full-rate speech traffic in system, only carry out flow process 1; The execution mode that above-mentioned steps 300-step 370 is recorded is only for giving an example, in practical application, when arranging full rate wireless channel and/or half rate wireless channel, can be with reference to said method, executive mode to flow process 1 and flow process 2 arranges flexibly, does not repeat them here.Below in conjunction with a specific implementation process, the operating procedure of above-described embodiment is elaborated.
Consult shown in Fig. 4, supposing only has a business carrier frequency to use in Yi Ge community, on the carrier frequency that comprises 8 time slots so, discharges speech business at this, and the process that the full speed channel resource causing arranges is as follows:
First, suppose that wireless channels all on carrier frequency is all taken by speech business; (situation that the wireless channel on carrier frequency is taken by speech business and Packet Service respectively, and Fig. 4 describe different, should refer step 300-step 370.Fig. 4 just illustrates the situation that wireless channels all on carrier frequency is all taken by speech business.)
Then, at a time, the speech business of the upper carrying of TS6 is released, and now, owing to only there being time slot TS6 in system, is idle full rate wireless channel, there is no other idle full rate wireless channels, therefore, business migration does not occur;
After a while, the speech business of the upper carrying of TS3 is released, TS6 and TS3 form two discontinuous full rate wireless channels, thereby, current business of just carrying (comprising speech business or Packet Service) on other full rate wireless channels need to be moved, to form continuous available full rate wireless channel.In the embodiment of the present invention, suppose by execution step 330, determine that TS4 is the full rate wireless channel of current group business continuance index value maximum, therefore, by the business migration carrying on TS4 time slot to TS6 channel, make TS4 and TS3 form continuous radio channel resource, for follow-up Packet Service, use;
Then, the speech business of the upper carrying of TS5 is released, and TS3, TS4, TS5 form continuous idle full rate wireless channel, therefore, does not carry out business migration;
Finally, the speech business of the upper carrying of TS1 is released, between TS1 and TS3 every TS2 be the wireless channel that speech business takies, system has produced discontinuous idle full rate wireless channel, therefore, execution step 330, calculating TS2 is the full rate wireless channel of current group business continuance index value maximum, therefore, the speech business of carrying on TS2 is moved on TS1 channel, thereby form TS2, TS3, these 4 continuous idle full rate wireless channels of TS4, TS5, for follow-up Packet Service, use.
Based on above-described embodiment, after if certain speech business discharges, in system, there is not idle discontinuous full rate wireless channel, can also further search for idle half rate wireless channel, consult shown in Fig. 5, still supposing only has a business carrier frequency to use in Yi Ge community, on the carrier frequency that comprises 8 time slots so, discharges speech business at this, and it is as follows that the half-rate channel resource causing arranges process:
First, each time slot of current carrier frequency has speech business to exist, 4 full rates, 4 half rates
The a certain moment, the full rate carrying on TS1 channel is released, base station controller detects in current system and also exists at least two idle half rate wireless channels to merge, as shown in Figure 5, suppose to have the non-packet services priority channel TS5 of two half rates and the half rate traffic of the upper carrying of TS0 to move, so, by performing step 360, the Packet Service continuity parameter value of determining TS0 is maximum, the half rate traffic carrying on TS0 is migrated on the upper idle half rate wireless channel of TS5, and be an idle full rate wireless channel by TS0 cleaning, make TS0, TS1 forms the idle full rate wireless channel connecting, with follow-up altogether Packet Service, use.
After a while, the half rate traffic of the carrying on TS7 is released, and base station controller detects in current system does not have at least two idle half rate wireless channels to merge, and therefore, does not initiate the migration of half rate traffic.
In sum, in the embodiment of the present invention, for mobile communication system, the base station sub-system in gsm system particularly, propose a kind of method of effectively carrying out radio channel resource arrangement, when having speech business d/d, current wireless channel is taken to situation adjustment at every turn.Seizure condition is affected to the speech business of carrying on the successional wireless channel of Packet Service most to move on more rational wireless channel, thereby improve the continuity of wireless channel, adopt the method can arrange flexibly the order of wireless channel, and merge wireless channel at random, for follow-up Packet Service provides the radio channel resource that more continuity is high to greatest extent, thereby effectively improved the utilance of radio channel resource, also improved the throughput of Packet Service access, and the transmission speed of Packet Service and quality;
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 embodiment in the present invention.Like this, if within these in the embodiment of the present invention are revised and modification belongs to the scope of the claims in the present invention and equivalent technologies thereof, the embodiment in the present invention is also intended to comprise these changes and modification interior.
Claims (11)
1. a method of adjustment for radio channel resource, is characterized in that, comprising:
Know when the speech business of carrying on a certain wireless channel in system is released, the wireless channel of current free time in system is detected;
When at least two of definite existence have the idle wireless channel of phase same rate attribute, each that calculate current carry voice traffic has the Packet Service continuity parameter of the wireless channel of described speed attribute, and this Packet Service continuity parameter is for the size of the continuous grouping available channel that represents to form based on certain wireless channel;
The Packet Service continuity parameter of the wireless channel with described speed attribute of traversal current free time of calculating after the speech business of load bearing migration, know the maximum occurrences of Packet Service continuity parameter in the wireless channel of the described speed attribute of having of current free time, while being greater than the maximum occurrences of Packet Service continuity parameter of wireless channel of the described speed attribute of having of current carry voice traffic, determining and initiate business migration;
The speech business that the wireless channel of Packet Service continuity parameter value maximum is carried migrates to the idle wireless channel of appointment, makes the wireless channel of carried of the Packet Service of current existence in system form continuity channel group.
2. the method for claim 1, is characterized in that, while calculating described Packet Service continuity indication, comprising: the quadratic sum of calculating the continuous free timeslot group length of certain wireless channel formation.
3. method as claimed in claim 1 or 2, it is characterized in that, when the wireless channel of current free time in system is detected, if determine, Installed System Memory is at least two idle full rate wireless channels, calculate the Packet Service continuity parameter of each full rate wireless channel of current carry voice traffic, and the speech business that the full rate wireless channel of Packet Service continuity parameter value maximum is carried migrates on the idle full rate wireless channel of appointment.
4. method as claimed in claim 3, it is characterized in that, the Packet Service continuity parameter of the full rate wireless channel of the carry voice traffic of first traversal calculating Dynamic Packet business priority, if there is no the wireless channel of Dynamic Packet priority, travel through the Packet Service continuity parameter of the full rate wireless channel of the carry voice traffic of calculating dynamic non-packet services priority.
5. method as claimed in claim 1 or 2, it is characterized in that, when the wireless channel of current free time in system is detected, if determine, Installed System Memory is at least two idle half rate wireless channels, calculate the Packet Service continuity parameter of each half rate wireless channel of current carry voice traffic, and the speech business that the half rate wireless channel of Packet Service continuity parameter value maximum is carried migrates on the idle half rate wireless channel of appointment.
6. method as claimed in claim 5, it is characterized in that, the Packet Service continuity parameter of the half rate wireless channel of the carry voice traffic of first traversal calculating Dynamic Packet business priority, if there is no the wireless channel of Dynamic Packet priority, travel through the Packet Service continuity parameter of the half rate wireless channel of the carry voice traffic of calculating dynamic non-packet services priority, if there is no the wireless channel of dynamic non-grouping priority, travel through the Packet Service continuity parameter of the half rate wireless channel of the carry voice traffic of calculating static attribute.
7. a base station controller, is characterized in that, comprising:
Detecting unit, while being released for the speech business of carrying on knowing a certain wireless channel of system, detects the wireless channel of current free time in system;
Computing unit, for when described detecting unit determines that at least two of existence have the idle wireless channel of phase same rate attribute, each that calculate current carry voice traffic has the Packet Service continuity parameter of the wireless channel of described speed attribute, the continuous grouping available channel size of this Packet Service continuity parameter for representing to form based on certain wireless channel, and traversal is calculated the Packet Service continuity parameter of wireless channel after the speech business of load bearing migration with described speed attribute of current free time, know the maximum occurrences of Packet Service continuity parameter in the wireless channel of the described speed attribute of having of current free time, while being greater than the maximum occurrences of Packet Service continuity parameter of wireless channel of the described speed attribute of having of current carry voice traffic, make migration units initiate business migration,
Migration units, migrates to the idle wireless channel of appointment for the speech business that the wireless channel of Packet Service continuity parameter value maximum is carried, make the wireless channel of carried of the Packet Service of current existence in system form continuity channel group.
8. base station controller as claimed in claim 7, it is characterized in that, when if described detecting unit detects the wireless channel of current free time in system, determine that Installed System Memory is at least two idle full rate wireless channels, described computing unit calculates the Packet Service continuity parameter of each full rate wireless channel of current carry voice traffic, and notifies speech business that described migration units is carried the full rate wireless channel of Packet Service continuity parameter value maximum to migrate to the idle full speed channel of appointment.
9. base station controller as claimed in claim 8, it is characterized in that, described computing unit first travels through the Packet Service continuity parameter of the full rate wireless channel of the carry voice traffic of calculating Dynamic Packet business priority, if there is no the wireless channel of Dynamic Packet priority, travel through the Packet Service continuity parameter of the full rate wireless channel of the carry voice traffic of calculating dynamic non-packet services priority.
10. base station controller as claimed in claim 7, it is characterized in that, when if described detecting unit detects the wireless channel of current free time in system, determine that Installed System Memory is at least two idle half rate wireless channels, described computing unit calculates the Packet Service continuity parameter of each half rate wireless channel of current carry voice traffic, and notifies the speech business that described migration units is carried the half rate wireless channel of Packet Service continuity parameter value maximum to migrate on the idle half rate wireless channel of appointment.
11. base station controllers as claimed in claim 10, it is characterized in that, described computing unit first travels through the Packet Service continuity parameter of the half rate wireless channel of the carry voice traffic of calculating Dynamic Packet business priority, if there is no the wireless channel of Dynamic Packet priority, travel through the Packet Service continuity parameter of the half rate wireless channel of the carry voice traffic of calculating dynamic non-packet services priority, if there is no the wireless channel of dynamic non-grouping priority, travel through the Packet Service continuity parameter of the half rate wireless channel of the carry voice traffic of calculating static attribute.
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| CN200910261751.8A CN101754231B (en) | 2009-12-29 | 2009-12-29 | Wireless channel resource adjusting method and device |
| PCT/CN2010/073644 WO2011079576A1 (en) | 2009-12-29 | 2010-06-07 | Method and base station controller for adjusting radio channel resources |
| IN6336DEN2012 IN2012DN06336A (en) | 2009-12-29 | 2012-07-18 |
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| CN200910261751.8A CN101754231B (en) | 2009-12-29 | 2009-12-29 | Wireless channel resource adjusting method and device |
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| CN101754231B true CN101754231B (en) | 2014-03-12 |
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| CN102256260B (en) * | 2011-06-29 | 2013-10-16 | 西安电子科技大学 | Method for configuring independent resources based on resource flow |
| CN104902570B (en) * | 2014-03-03 | 2019-08-13 | 中国移动通信集团辽宁有限公司 | A kind of dynamics of channels configuration method and device |
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| CN1290113A (en) * | 1999-09-24 | 2001-04-04 | 深圳市华为技术有限公司 | Dynamic distribution method for wireless channels |
| CN1430366A (en) * | 2001-12-29 | 2003-07-16 | 深圳市中兴通讯股份有限公司 | Method and device of continuous channet unit dispatching used in CDMA system |
| EP1830504A2 (en) * | 2004-01-29 | 2007-09-05 | QUALCOMM Incorporated | Channel scheduling |
| CN101184318A (en) * | 2007-12-11 | 2008-05-21 | 广州杰赛科技股份有限公司 | Wireless resource allocation method and device of OFDMA system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103401642B (en) * | 2007-06-19 | 2016-06-29 | 松下电器（美国）知识产权公司 | Mobile station apparatus, data transmission method for uplink, data receiver method and integrated circuit |
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2009
- 2009-12-29 CN CN200910261751.8A patent/CN101754231B/en not_active Expired - Fee Related
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2010
- 2010-06-07 WO PCT/CN2010/073644 patent/WO2011079576A1/en active Application Filing
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- 2012-07-18 IN IN6336DEN2012 patent/IN2012DN06336A/en unknown
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1290113A (en) * | 1999-09-24 | 2001-04-04 | 深圳市华为技术有限公司 | Dynamic distribution method for wireless channels |
| CN1430366A (en) * | 2001-12-29 | 2003-07-16 | 深圳市中兴通讯股份有限公司 | Method and device of continuous channet unit dispatching used in CDMA system |
| EP1830504A2 (en) * | 2004-01-29 | 2007-09-05 | QUALCOMM Incorporated | Channel scheduling |
| CN101184318A (en) * | 2007-12-11 | 2008-05-21 | 广州杰赛科技股份有限公司 | Wireless resource allocation method and device of OFDMA system |
Also Published As
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| IN2012DN06336A (en) | 2015-10-02 |
| CN101754231A (en) | 2010-06-23 |
| WO2011079576A1 (en) | 2011-07-07 |
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