CN101184319B - Service resource distribution method and device - Google Patents
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- CN101184319B CN101184319B CN200710094518A CN200710094518A CN101184319B CN 101184319 B CN101184319 B CN 101184319B CN 200710094518 A CN200710094518 A CN 200710094518A CN 200710094518 A CN200710094518 A CN 200710094518A CN 101184319 B CN101184319 B CN 101184319B
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- 235000007164 Oryza sativa Nutrition 0.000 claims description 6
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Abstract
The invention relates to a technical field of wireless communication, disclosing a distribution method and device of business resources, wherein the method comprises: source chip distributes and establishes signal channel elements of basic signal channels for data user when data bursts; the remained signal channel elements of the source chip are matched with the signal channel elements required for establishing supplement signal channel for data user, when the match fails, the source chip of the data user is switched to the objective chip, the objective chip is the signal channel elements for distributing and establishing basic signal channels and supplement signal channels for data user. The invention can improve averaged burst velocity of data user, thereby improving utilization ratio of chip CE resource.
Description
Technical field
The present invention relates to wireless communication technology field, relate in particular to the distribution method and the device of service resources.
Background technology
Divide the encoding and decoding of logic business channel to accomplish to sign indicating number in the CDMA20001x communication system network access side device by the CSM5000 chip.Wherein, the least unit that the CSM5000 resources of chip distributes is channel element (CE, Channel Element), and each chip has 64 forward direction CE and 32 reverse CE, and said CE is used for resource that the Traffic Channel of CDMA is encoded or decoded.When a plurality of CSM5000 chip cascades just can constitute the CE resource pool.
The Traffic Channel of said CDMA comprises primary channel (FCH; Fundamental Channel) and complement channel (SCH; Supplemental Channel); 1 forward direction CE of said FCH channel occupancy and 1 reverse CE resource, the SCH channel takies what forward directions or reverse CE according to up-downgoing transmission direction, channel coding method, radio configuration, transmission rate decision, and the shared forward direction CE of said FCH is continuous.Generally; The voice user only need set up the FCH channel; The data user can only set up the FCH channel when not happening suddenly, need set up a FCH channel and a SCH channel when data user happens suddenly, and FCH channel and SCH channel must be based upon on the same chip.
Prior art provides a kind of method for processing business; This method is achieved in that judges when the data user happens suddenly whether the last CE resource of chip of carrying the FCH channel satisfies the requirement of SCH channel; If do not meet the demands then return the burst failure result, initiate the burst of changing down or a period of time that lags behind again to happen suddenly again.Wherein, said data user's burst is exactly to have paroxysmal data transmission procedure, for example downloads webpage etc.In addition, when the chip of bearer service channels was unavailable, this chip will discharge self institute's loaded service channel.
The inventor finds to exist at least in the prior art following problem in realizing process of the present invention:
1, unavailable like fruit chip, chip will discharge institute's loaded service channel, and can cause voice user's call drop this moment, and the data user is transmitted variation in a period of time.
2, because data user's FCH channel and SCH channel must be at same chips, also needing chip simultaneously is the continuous forward direction CE resource of SCH channel allocation.If the residue CE resource sum of FCH channel place chip satisfies the required CE resource of SCH channel, but remaining maximum continuous piece CE resource is satisfied, will cause the data traffic burst failure like this, thereby influence data user's transmission rate.
Though the burst or a period of time that lags behind that 3, the data user can changing down happen suddenly again, the CE resource utilization of chip is not high.
Summary of the invention
The technical problem that the embodiment of the invention will solve provides the distribution method and the device of service resources, said method and apparatus when source chip is unavailable, make the voice user can normal talking, the data user can normal transmission.
The technical problem that the embodiment of the invention will solve provides the distribution method and the device of service resources, and said method and apparatus can not cause data user's burst failure in the situation of source chip residue CE inadequate resource.
For solving the problems of the technologies described above, the embodiment of the invention provides a kind of distribution method of service resources, comprising:
Source chip is set up the required channel element of primary channel for the data user distributes when data burst;
Mate with the last channel element of said source chip and for said data user sets up the required channel element of complement channel; When the coupling failure, said data user is switched to objective chip from said source chip, said objective chip is that primary channel and the required channel element of complement channel are set up in said data user's distribution.
The embodiment of the invention provides a kind of distribution method of service resources, comprising:
Source chip is set up the required channel element of primary channel for the data user distributes when data burst;
Mate with the last channel element of said source chip and for said data user sets up the required channel element of complement channel; Will one or more other users switch to one or more other chips of same resource pool from said source chip in when failure coupling, said source chip is that the required channel element of complement channel is set up in said data user's distribution according to the channel element of self current residual.
The embodiment of the invention provides a kind of distributor of service resources, and this device comprises source chip, matching unit, switch unit and objective chip;
Source chip is used for when data burst, setting up the required channel element of primary channel for the data user distributes;
Whether matching unit is used to judge the last channel element of said source chip and matees for said data user sets up the required channel element of complement channel;
Switch unit is used for when the last channel element channel element coupling required with set up complement channel for said data user of said source chip failed, said data user being switched to objective chip from said source chip;
Objective chip is used to said data user's distribution and sets up primary channel and the required channel element of complement channel.
The embodiment of the invention provides a kind of distributor of service resources, comprising:
First source chip is used for when data burst, setting up the required channel element of primary channel for the data user distributes;
First matching unit is used to judge the last channel element of said first source chip and sets up the required channel element of complement channel whether mate;
First switch unit; Be used for when the last channel element channel element coupling required with set up complement channel for said data user of said first source chip failed, one or more other users being switched to one or more other chips of same resource pool from said first source chip;
Said first source chip also is further used for when described one or more other users switch to one or more other chips, is that said data user distributes and sets up the required channel element of complement channel according to the channel element of self current residual.
Above technical scheme can find out that technique scheme has following advantage or beneficial effect:
1, since the embodiment of the invention at first with the last channel element of said source chip with set up the required channel element of complement channel and mate; And when the coupling failure, said data user is switched to objective chip from said source chip; Said objective chip is that primary channel and the required channel element of complement channel are set up in said data user's distribution; Perhaps will one or more other users switch to one or more other chips of same resource pool, and be that the required channel element of complement channel is set up in said data user's distribution according to the channel element of self current residual from said first source chip in when failure coupling.Compared with prior art, the embodiment of the invention can not cause data user's burst failure in the situation of source chip residue CE inadequate resource, thereby can improve data user's average burst rate, and then improves the utilance of chip CE resource.
2, since the embodiment of the invention when voice-bearer user or data user's source chip is unavailable; Can all users be switched to objective chip from source chip; Objective chip is that the required channel element of Traffic Channel is set up in said voice user or data user distribution again; Compare with prior art releasing chips institute loaded service channel; The embodiment of the invention switches to voice user that source chip carried or data user's Traffic Channel on other available or backup chips, thus when source chip is unavailable, make the voice user can normal talking, the data user can normal transmission.
Description of drawings
Fig. 1 is the distribution method flow chart of the embodiment of the invention one service resources;
Fig. 2 is the distribution method flow chart of the embodiment of the invention two service resources;
Fig. 3 is the distributor sketch map of the embodiment of the invention three service resources;
Fig. 4 is the distributor sketch map of the embodiment of the invention four service resources;
Fig. 5 is the distributor sketch map of the embodiment of the invention five service resources.
Embodiment
For making those skilled in the art can understand the embodiment of the invention better, the technical scheme of the embodiment of the invention is described below in conjunction with accompanying drawing.
The distribution method of embodiment one, a kind of service resources, its method flow is as shown in Figure 1, specifically may further comprise the steps:
When the data user happens suddenly usually generally is to set up the FCH channel earlier, on the chip that carries said FCH channel, sets up the SCH channel then.
Wherein, objective chip comprises for the step that the data user rebulids FCH channel and SCH channel:
S1, when source chip obtains Traffic Channel and sets up required calling parameter, said calling parameter comprises the link parameter and the call business management parameters of the parameter channel configuration of eating dishes without rice or wine, internally transmission.Wherein, Information such as the said parameter channel configuration of eating dishes without rice or wine comprises channel type, the Walsh code value of eating dishes without rice or wine, frame biasing, preceding reverse radio configuration, channel coding schemes, frame length, maximum rate, channel initial power, forward direction power control pattern, forward channel power, the propagation delay time of eating dishes without rice or wine; Wherein a part of information; For example forward channel power, the propagation delay time of eating dishes without rice or wine can change with factors such as wireless environment, mobile phone move, and the information of these variations can drive retaking of a year or grade or the readjustment mode is obtained through chip in than the short period.The link parameter of said internal transmission comprises ATM (Asynchronous Transfer Mode; Abbreviate " asynchronous transfer mode " as) transmission link configuration parameter or IP transmission link configuration parameter etc.; Said call business management parameters comprises international mobile subscriber identity (IMSI, International Mobile Subscriber Identity), Call Reference Number etc.
S2, judge whether source chip and objective chip are in different single boards, if, execution in step S3, otherwise execution in step S4.
S3, calling parameter is forwarded to objective chip place veneer, simultaneously Abis interface plate and call business link between the veneer of source chip place is re-set as the Abis interface plate and objective chip belongs to the service link between the veneer.
The Traffic Channel that S4, source chip call release use, objective chip is set up Traffic Channel according to calling parameter for the data user, and said Traffic Channel can be FCH channel and SCH channel.
Alternatively; Step 104 can substitute with following mode: according to setting up the required CE of SCH channel other users are switched to objective chip from source chip; And discharge other users and be based upon the Traffic Channel in the source chip; And the CE resource allocation that said Traffic Channel is shared is to said data user, so that said data user can set up the SCH channel at source chip.
From the above; Since the embodiment of the invention at first with the last channel element of said source chip with set up the required channel element of complement channel and mate; And when the coupling failure, said data user is switched to objective chip from said source chip; Said objective chip is that primary channel and the required channel element of complement channel are set up in said data user's distribution; Perhaps will one or more other users switch to one or more other chips of same resource pool, and be that the required channel element of complement channel is set up in said data user's distribution according to the channel element of self current residual from said first source chip in when failure coupling.Compared with prior art, the embodiment of the invention can not cause data user's burst failure in the situation of source chip residue CE inadequate resource, thereby can improve data user's average burst rate, and then improves the utilance of chip CE resource.
Illustrate the foregoing description below, tentation data user's FCH channel need take 1 forward direction CE and 1 reverse CE, and the SCH channel need take 8 continuous forward direction CE and 8 reverse CE.Suppose to carry chip 8 forward direction CE of residue and 8 reverse CE of FCH channel, but these 8 forward direction CE are discontinuous, the maximum continuous piece is 5 forward direction CE.
Owing to when setting up the SCH channel, need distribute 8 continuous forward direction CE for the data user; And the maximum continuous piece is 5 forward direction CE at present; 3 continuous forward direction CE that at this moment can other one or more users are shared distribute to the data user, so that this data user can obtain 8 continuous forward direction CE.Simultaneously other one or more users are moved other chips to the resource pool, and on this chip, set up the corresponding business channel.
In addition, also can directly this data user be moved to resource pool and satisfy other chips of CE demand, and on this chip, set up FCH channel and SCH channel for the data user.
The distribution method of embodiment two, a kind of service resources, its method flow is as shown in Figure 2, and this method may further comprise the steps:
The disabled situation of chip can be: chip breaks down, chip can be used but voice user or data user do not use authority, chip place single board default and the upgraded version etc. of this chip CE resource.
The CE resource that step 203, utilization are distributed on objective chip, is respectively the voice user or the data user sets up the corresponding business channel.
What be worth explanation is, voice user's corresponding service channel is the FCH channel, and data user's corresponding service channel when not happening suddenly is the FCH channel, and the corresponding service channel was FCH channel and SCH channel when the data user happened suddenly.
What be worth explanation is that the process of setting up Traffic Channel in the step 203 is identical for the step that the data user rebulids FCH channel and SCH channel with objective chip.
From the above; Because the embodiment of the invention is when voice-bearer user or data user's source chip is unavailable; Can all users be switched to objective chip from source chip; Objective chip is that the required channel element of Traffic Channel is set up in said voice user or data user distribution again; Compare with prior art releasing chips institute loaded service channel, the embodiment of the invention switches to voice user that source chip carried or data user's Traffic Channel on other available or backup chips, thus when source chip is unavailable, make the voice user can normal talking, the data user can normal transmission.
One of ordinary skill in the art will appreciate that all or part of step that realizes in the foregoing description method is to indicate relevant hardware to accomplish through program; Described program can be stored in the computer read/write memory medium; This program may further comprise the steps when carrying out:
Source chip is set up the required channel element of primary channel for the data user distributes when data burst;
Mate with the last channel element of said source chip and for said data user sets up the required channel element of complement channel; When the coupling failure, said data user is switched to objective chip from said source chip, said objective chip is that primary channel and the required channel element of complement channel are set up in said data user's distribution.
Alternatively, program can may further comprise the steps when carrying out:
Source chip is set up the required channel element of primary channel for the data user distributes when data burst;
Mate with the last channel element of said source chip and for said data user sets up the required channel element of complement channel; Will one or more other users switch to one or more other chips of same resource pool from said source chip in when failure coupling, said source chip is that the required channel element of complement channel is set up in said data user's distribution according to the channel element of self current residual.
Alternatively, program can also may further comprise the steps when carrying out:
Source chip is that the required channel element of Traffic Channel is set up in voice user or data user's distribution;
When said voice-bearer user or data user's source chip is unavailable; Voice user or data user that said source chip is carried switch to objective chip from said source chip, and said objective chip is that the required channel element of Traffic Channel is set up in said voice user or data user's distribution.
Wherein, described storage medium can be ROM, RAM, magnetic disc or CD or the like.
The distributor of embodiment three, a kind of service resources can be known by Fig. 3, and this device comprises:
Whether matching unit 302 is used to judge the last channel element of source chip 301 and sets up the required channel element of complement channel for said data user and mate;
The distributor of embodiment four, a kind of service resources can be known by Fig. 4, and this device comprises:
Whether first matching unit 402 is used to judge the last channel element of said first source chip 401 and sets up the required channel element of complement channel and mate;
Said first source chip 401 also is further used for when described one or more other users switch to one or more other chips, is that said data user distributes and sets up the required channel element of complement channel according to the channel element of self current residual.
Can know by embodiment three and four; Since the embodiment of the invention at first with the last channel element of said source chip with set up the required channel element of complement channel and mate; And when the coupling failure, said data user is switched to objective chip from said source chip; Said objective chip is that primary channel and the required channel element of complement channel are set up in said data user's distribution; Perhaps will one or more other users switch to one or more other chips of same resource pool, and be that the required channel element of complement channel is set up in said data user's distribution according to the channel element of self current residual from said first source chip in when failure coupling.Compared with prior art, the embodiment of the invention can not cause data user's burst failure in the situation of source chip residue CE inadequate resource, thereby can improve data user's average burst rate, and then improves the utilance of chip CE resource.
The distributor of embodiment five, a kind of service resources can be known by Fig. 5, and this device comprises:
Judging unit 502 is used to judge whether said voice-bearer user or data user's second source chip 501 is available;
Second objective chip 504 is used to said voice user or data user distribution and sets up the required channel element of Traffic Channel.
Can know by embodiment five; Because the embodiment of the invention is when voice-bearer user or data user's source chip is unavailable; Can all users be switched to objective chip from source chip; Objective chip is that the required channel element of Traffic Channel is set up in said voice user or data user distribution again; Compare with prior art releasing chips institute loaded service channel, the embodiment of the invention switches to voice user that source chip carried or data user's Traffic Channel on other available or backup chips, thus when source chip is unavailable, make the voice user can normal talking, the data user can normal transmission.
More than the distribution method and the device of the service resources that the embodiment of the invention provided carried out detailed introduction; Used concrete example among this paper principle of the present invention and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that on embodiment and range of application, all can change, in sum, this description should not be construed as limitation of the present invention.
Claims (9)
1. the distribution method of a service resources is characterized in that, comprising:
Source chip is set up the required channel element of primary channel for the data user distributes when data burst;
Mate with the last channel element of said source chip and for said data user sets up the required channel element of complement channel; When the coupling failure, said data user is switched to objective chip from said source chip, said objective chip is that primary channel and the required channel element of complement channel are set up in said data user's distribution.
2. the method for claim 1 is characterized in that, with the last channel element of said source chip with set up the step that the required channel element of complement channel matees for said data user and comprise:
Judge that whether the last channel element sum of said source chip is more than or equal to setting up the required channel element number of complement channel for said data user; If; Carry out and whether judge the last continuous channel element number of said source chip less than the step of setting up the required continuous channel element number of complement channel for said data user, otherwise the channel element coupling failure required with set up complement channel for said data user of the last channel element of said source chip;
Judge that whether the last continuous channel element number of said source chip is less than setting up the required continuous channel element number of complement channel for said data user; If; The last channel element of said source chip with set up the failure of the required channel element of complement channel coupling for said data user, otherwise the last channel element of said source chip with set up the required channel element of complement channel for said data user and mate successfully.
3. according to claim 1 or claim 2 method is characterized in that, is further to comprise after said data user distributes the step of setting up the required channel element of primary channel and complement channel in said objective chip:
Said objective chip is obtained from said source chip and is set up primary channel and the required calling parameter of complement channel, and said objective chip is said data user required primary channel and complement channel when setting up data burst according to said calling parameter.
4. method as claimed in claim 3 is characterized in that, the calling parameter that obtains comprises: the link parameter and the call business management parameters of the parameter channel configuration of eating dishes without rice or wine, internally transmission.
5. the distribution method of a service resources is characterized in that, comprising:
Source chip is set up the required channel element of primary channel for the data user distributes when data burst;
Mate with the last channel element of said source chip and for said data user sets up the required channel element of complement channel; Will one or more other users switch to one or more other chips of same resource pool from said source chip in when failure coupling, said source chip is that the required channel element of complement channel is set up in said data user's distribution according to the channel element of self current residual.
6. method as claimed in claim 5 is characterized in that, with the last channel element of said source chip with set up the step that the required channel element of complement channel matees for said data user and comprise:
Judge that whether the last channel element sum of said source chip is more than or equal to setting up the required channel element number of complement channel for said data user; If; Carry out and whether judge the last continuous channel element number of said source chip less than the step of setting up the required continuous channel element number of complement channel for said data user, otherwise the channel element coupling failure required with set up complement channel for said data user of the last channel element of said source chip;
Judge that whether the last continuous channel element number of said source chip is less than setting up the required continuous channel element number of complement channel for said data user; If; The last channel element of said source chip with set up the failure of the required channel element of complement channel coupling for said data user, otherwise the last channel element of said source chip with set up the required channel element of complement channel for said data user and mate successfully.
7. like claim 5 or 6 described methods, it is characterized in that, is further to comprise after said data user distributes the step of setting up the required channel element of complement channel at the channel element according to self current residual:
Said source chip is said data user required complement channel when setting up data burst.
8. the distributor of a service resources is characterized in that, this device comprises source chip, matching unit, switch unit and objective chip;
Source chip is used for when data burst, setting up the required channel element of primary channel for the data user distributes;
Whether matching unit is used to judge the last channel element of said source chip and matees for said data user sets up the required channel element of complement channel;
Switch unit is used for when the last channel element channel element coupling required with set up complement channel for said data user of said source chip failed, said data user being switched to objective chip from said source chip;
Objective chip is used to said data user's distribution and sets up primary channel and the required channel element of complement channel.
9. the distributor of a service resources is characterized in that, comprising:
First source chip is used for when data burst, setting up the required channel element of primary channel for the data user distributes;
First matching unit is used to judge the last channel element of said first source chip and sets up the required channel element of complement channel whether mate;
First switch unit; Be used for when the last channel element channel element coupling required with set up complement channel for said data user of said first source chip failed, one or more other users being switched to one or more other chips of same resource pool from said first source chip;
Said first source chip also is further used for when described one or more other users switch to one or more other chips, is that said data user distributes and sets up the required channel element of complement channel according to the channel element of self current residual.
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| CN200710094518A CN101184319B (en) | 2007-12-14 | 2007-12-14 | Service resource distribution method and device |
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| CN200710094518A CN101184319B (en) | 2007-12-14 | 2007-12-14 | Service resource distribution method and device |
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| CN106886517A (en) * | 2015-12-15 | 2017-06-23 | 中国电信股份有限公司 | Business site selecting method, device and system |
| CN107492034B (en) * | 2017-08-24 | 2020-07-28 | 维沃移动通信有限公司 | Resource transfer method, server, receiving terminal and sending terminal |
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| 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 |
| CN1558604A (en) * | 2004-01-15 | 2004-12-29 | 烽火通信科技股份有限公司 | Method for master and backup cross connection modules protection switching |
| CN1859654A (en) * | 2005-09-16 | 2006-11-08 | 华为技术有限公司 | Base station of channel full resource pool and method for base station channel full resource pool |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN1558604A (en) * | 2004-01-15 | 2004-12-29 | 烽火通信科技股份有限公司 | Method for master and backup cross connection modules protection switching |
| CN1859654A (en) * | 2005-09-16 | 2006-11-08 | 华为技术有限公司 | Base station of channel full resource pool and method for base station channel full resource pool |
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