CN101132622B - Random access service quality control method - Google Patents
Random access service quality control method Download PDFInfo
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- CN101132622B CN101132622B CN200610115108A CN200610115108A CN101132622B CN 101132622 B CN101132622 B CN 101132622B CN 200610115108 A CN200610115108 A CN 200610115108A CN 200610115108 A CN200610115108 A CN 200610115108A CN 101132622 B CN101132622 B CN 101132622B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access, e.g. scheduled or random access
- H04W74/002—Transmission of channel access control information
- H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access, e.g. scheduled or random access
- H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
- H04W74/0833—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure
Abstract
This invention discloses a control method for QoS when accessing randomly, in which, a terminal device first of all gets an access parameter coresponding to user QoS grade and the current network loadinformation from a network side, then it determines a waiting time interval capable of transmitting a feeling probe to send the probe after the time interval for waiting for sending the probe.
Description
Technical field
The present invention relates to service quality (QoS) control technology, particularly a kind of method for controlling quality of service when inserting at random.
Background technology
In wireless communication system, each terminal equipment can be initiated the access procedure request randomly, but, because Reverse Access Channel is single shared channel, if there are two or more terminal equipments to send access information to system simultaneously, the signal of air interface will be obscured, and causes receiving terminal can't correctly discern each originating terminal signal, and this phenomenon is called the conflict that inserts at random.
Because it is at random fully that terminal equipment initiates to insert, therefore may insert at random a certain instantaneous the initiation simultaneously than the multi-user.At present, for fear of the generation of access interference at random, defined duty control method in AIE (AIE) protocol frame, so that network load is controlled.
Existing duty control method is according to user gradation terminal to be divided into four access grades, respectively with 0,1,2 and 3 expressions, wherein, and the highest access grade of 3 representatives, this duty control method may further comprise the steps:
Step 1: the load on the network side monitoring Random Access Channel, and by load (LoadControl) field in the system message, to the end-point device broadcast information on load;
In this step, corresponding to four access grades, there are four optional values in LoadControl, is respectively 0,1,2 and 3, and network side is provided with the value of LoadControl field according to the situation of network load.
Step 2: terminal equipment is determined the time of waiting for according to LoadControl value in the received system message and the access grade of self before system initiates access exploration;
Access exploration generally is made up of several access sequences, and wherein, each access sequence comprises several access probes; After sending a probe, do not allow instruction if receive the access that network side returns, after then waiting for a period of time, continue to send next probe; In addition, need to insert the continuation test before the access exploration, insert the time that to wait for to determine this;
In the prior art, when having only the access grade of terminal equipment to be higher than the value of LoadControl, just allow terminal equipment on this carrier wave, to insert, otherwise do not allow terminal equipment to insert.
By above-mentioned duty control method as seen, this method the time has only been considered network load situation and user gradation in the control of loading, and makes the service quality of high-priority service of some low priority user to be guaranteed.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of method for controlling quality of service when inserting at random, to improve service quality.
For achieving the above object, technical scheme of the present invention specifically is achieved in that
A kind of method for controlling quality of service when inserting at random, this method may further comprise the steps:
A, terminal equipment obtain and the corresponding access parameter of user QoS grade from network side, and the current network information on load; Be included in the described access parameter under the heterogeneous networks load condition and the corresponding continuation test parameter of each user QoS grade;
B, when terminal equipment inserts, according to the current network information on load that is obtained and with the corresponding access parameter of user QoS grade, determine and the corresponding continuation test parameter of user QoS grade, and carry out continuation test with determined continuation test parameter and obtain the continuation test result, described continuation test result is the time, then resulting continuation test result is defined as sending the latency period of access exploration probe, and after waiting for the described latency period that sends the access exploration probe, send the access exploration probe.
Further, can be included in the described access parameter under the heterogeneous networks load condition and the corresponding current network information on load of each user QoS grade come into force probability parameter or failure probability parameter;
Described wait can send the access exploration probe latency period method can for:
Judge according to the current network information on load whether each latency period is effective: terminal equipment is determined and corresponding probability or the failure probability of coming into force of user QoS grade according to the current network information on load, and in the time can sending probe and arrive constantly, produce a random number, probability and random number or failure probability and random number relatively come into force, when random number satisfies the scope of described come into force probability or failure probability correspondence, judge described access exploration wait at interval effectively;
When described access latency period number during more than or equal to described continuation test result, terminal equipment can send probe constantly as the moment that can send the access exploration probe with the immediate next one.
The preferable implementation of described latency period is to adopt the mode of counter to realize, can upwards count or count downwards.
Further, can be included in the described access parameter under the heterogeneous networks load condition and the corresponding access probe transmitting power of each user QoS grade;
Described transmission access exploration probe can for:
Terminal equipment is determined and the corresponding access probe transmitting power of user QoS grade according to the current network information on load, and is sent to network with described access probe transmitting power first probe with access sequence.
Further, can be included under the heterogeneous networks load condition in the described access parameter and the corresponding maximum latency period of souning out between number of times and each probe of each user QoS grade;
This method described terminal equipment with first probe of access sequence after network sends, may further include:
Judge whether to receive that the access probe that network side issues confirms instruction, do not receiving described access probe affirmation instruction, and it is described maximum when souning out number of times that the probe number of times that this access sequence sends does not reach as yet, wait for that then the latency period parameter between each probe continues to send next probe after the pairing time interval in the described access parameter.
Further, can be included in the described access parameter under the heterogeneous networks load condition and the corresponding probe power of each user QoS grade lifting step-length;
The method of the next probe of described transmission can for: with the determined transmitting power of described probe power lifting step-length described probe is launched to network side.
Further, described network side can be provided with under the heterogeneous networks information on load and the corresponding access parameter of user QoS grade according to the different demands of different user QoS grade to service quality; And make an appointment and use the algorithm and the rule of described access parameter;
Described terminal equipment from network side obtain with the method for the corresponding access parameter of user QoS grade can for:
Network side sends to terminal equipment by configuring negotiation with the access parameter that needs in described algorithm and the rule;
Perhaps network side sends to terminal equipment by configuring negotiation with the access parameter that all need;
Perhaps network side is issued terminal equipment by broadcast system message, clean culture or multicast mode with described access parameter;
Perhaps adopt the combination in any of aforesaid way that described access parameter is issued terminal equipment.
Wherein, described user QoS grade can comprise the user gradation and the grade of service;
The method of described network side setting and the corresponding access parameter of user QoS grade can for:
Network side is according to the user gradation and the grade of service, the corresponding access parameter of setting and user gradation and the grade of service;
Also can be for: network side with the combination of the user gradation and the grade of service as comprehensive QoS grade, and, be provided with and the corresponding access parameter group of described comprehensive QoS grade according to described comprehensive QoS grade.
Wherein, the method for described network side setting and the corresponding access parameter of user QoS grade can for:
Network side is provided with the corresponding relation of user QoS grade and access parameter, and terminal is obtained and the corresponding access parameter of user QoS grade by described corresponding relation in the mode to a group of access parameter weighting or side-play amount offset addition;
Weight coefficient that described weighting is adopted or the side-play amount that described offset addition adopted are made an appointment or are sent to terminal equipment by network side.
Further, described method can comprise:
Network side is provided with the qos feature switch, is used to open or close described QoS controlled function;
Described qos feature switch parameter can be issued terminal equipment in the mode of configuring negotiation or broadcast system message by network side.
Wherein, described user QoS grade can comprise the grade of service;
When described business is paging service, can be provided with separately and the corresponding access parameter of described paging service;
When described business is mixed service, the user QoS grade of mixed service described in the grade of the business that the grade of service is the highest in the mixed service can being inserted as this; Perhaps can carry out aggregative weighted according to weight separately to every business in the mixed service, the grade that obtains with weighted calculation is as the user QoS grade of this mixed service;
Described business is when having high priority professional, one group of optimum access parameter corresponding with described business can be set separately, perhaps can the access parameter corresponding with described business be set to not rely on the access parameter that information on load changes, can will be identical with limit priority with the corresponding access parameter partial fixing of described business perhaps.
Wherein, described continuation test parameter can be high more according to user QoS grade, is provided with by short more principle of determined stand-by period of continuation test parameter;
Described probability parameter or the failure probability parameter of coming into force can be high more according to user QoS grade, is provided with by the determined big more principle of probability of revising the access exploration counter of come into force probability parameter or failure probability parameter.
Further, described network side can be according to the different demands of different user QoS grade to service quality, be provided with under the heterogeneous networks information on load, with the corresponding access parameter of user QoS grade;
Described access parameter can be selected any one or more than one combination in the probability for: the latency period between continuation test parameter, access probe transmitting power, each probe, maximum maximum, the carrier wave of souning out number of times, the probability that comes into force, failure probability, probe power lifting step-length, maximal sequence number of times, continuation test result.
Wherein, when when network side is taked at configuring negotiation, described access parameter being sent to the mode of terminal equipment, can carry out access exploration according to the access parameter that terminal equipment is preserved in the access procedure of user before described configuring negotiation;
The access parameter that described terminal equipment is preserved can be any one or the more than one combination in the parameter of the default configuration of the parameter of making an appointment or terminal equipment or last configuring negotiation.
Preferably, can adopt counter to realize described latency period; Described counter can upwards be counted or count downwards.
As seen from the above technical solution, in the QoS control method when the present invention inserts at random, terminal equipment at first obtains and the corresponding access parameter of user QoS grade from network side, and the current network information on load; Then when terminal equipment inserts, according to the current network information on load that is obtained and with the corresponding access parameter of user QoS grade, determine access exploration constantly, and carry out access exploration in the described moment.So, the QoS control when having realized taking all factors into consideration the inserting at random of User Priority and service priority has improved service quality.And, do not influence original performance of system and capacity.
Description of drawings
The schematic flow sheet of the QoS control method when Fig. 1 inserts at random for the embodiment of the invention.
Embodiment
For making purpose of the present invention, technical scheme and advantage clearer, below with reference to the accompanying drawing embodiment that develops simultaneously, the present invention is described in further detail.
The main thought of the embodiment of the invention is: terminal equipment at first obtains and the corresponding access parameter of user QoS grade from network side, and the current network information on load; Then when terminal equipment inserts, according to the current network information on load that is obtained and with the corresponding access parameter of user QoS grade, determine to send the latency period of access exploration probe, and after waiting for the described time interval that sends the access exploration probe, send the access exploration probe.
Among the present invention, described user QoS grade can comprise user gradation, the grade of service and other grades, comprises that with user QoS grade the user gradation and the grade of service are that example describes in the following examples.
The schematic flow sheet of QoS control method when Fig. 1 inserts at random for the embodiment of the invention.Referring to Fig. 1, the QoS control method in the present embodiment may further comprise the steps:
Step 101: network side is provided with and the corresponding access parameter of each user QoS grade according to the different demands of different user QoS grade to service quality, and set access parameter is sent to terminal equipment.
In this step, network side is according to the different demands of different user QoS grade to service quality, under the set heterogeneous networks information on load, with the corresponding access parameter of active user QoS grade, can in agreement, make an appointment algorithm and rule, be configured when consulting at terminal and network, parameter or all parameters of agreement sent to terminal equipment by network side; Perhaps, issue terminal equipment by network side by broadcast system message, clean culture or multicast mode.
If when adopting configuring negotiation, when when network side is taked at configuring negotiation, described access parameter being sent to the mode of terminal equipment, can carry out access exploration according to the access parameter that terminal is preserved in the access procedure of user before described configuring negotiation.The access parameter that terminal is preserved can be by the arbitrary combination in some parameter of the default configuration of agreement agreement or terminal or last configuring negotiation.
Among the present invention, network side is provided with the corresponding relation of user QoS grade and access parameter, can adopt following several mode:
First kind of mode is: network side is provided with corresponding access parameter according to the user gradation and the grade of service;
The second way is: with the combination of the user gradation and the grade of service as comprehensive QoS grade, the access parameter group corresponding with it according to this comprehensive QoS grade setting; For simplicity, a plurality of QoS grades can shared a group of access parameter;
The third mode is: network side takes to be provided with the similar method of prior art the corresponding relation of QoS grade and access parameter, arrange a kind of algorithm then, make that terminal can be by the corresponding relation that draws QoS grade and access parameter in the information that network side sent. here, the algorithm of being arranged can be other algorithms such as weighting or offset addition.
In addition,,, obtain priority, then can be provided with according to three kinds of above-mentioned modes and the corresponding access parameter of paging service grade if the user can obtain business from beep-page message as paging service for some particular services; If the user can't obtain service priority in paging, then can only consider User Priority; In addition, also can be provided with separately and the corresponding access parameter of paging service.If the access that terminal is initiated is a mixed service, the user QoS grade of this mixed service in then the grade of the business that the grade of service is the highest in the mixed service can being inserted as this; Perhaps the every business in the mixed service is weighted, the grade that obtains with weighted calculation is as the user QoS grade of this mixed service.For the business of some special priority, for example urgent call, individual line subscriber or government's hot line etc. can be provided with one group of optimum access parameter corresponding with described business separately; Perhaps corresponding with described business access parameter is set to not rely on the access parameter that information on load changes; To be identical perhaps with the corresponding access parameter partial fixing of described business with limit priority.
Here, can adopt the mode of the default regulation of agreement, also can adopt the mode of broadcast system message and configuring negotiation to be handed down to terminal equipment corresponding to the access parameter of particular service.
In this step, network side comprises according to the access parameter of user QoS grade setting: the time interval between continuation test parameter, access probe transmitting power, each probe, maximum sound out number of times, come into force/failure probability, the maximum or the carrier wave of probe power lifting step-length, maximal sequence number of times, continuation test result select parameters such as probability.Network side can also be provided with according to the difference of network load situation when above-mentioned various access parameter is set.
Here, use the continuation test parameter can determine that the user need before the access exploration to initiate the time of waiting for, therefore, the corresponding relation of continuation test parameter and user QoS grade, can be high more according to user QoS grade, be provided with by short more principle of determined stand-by period of continuation test parameter.
Wherein, come into force/the failure probability parametric representation: under the heterogeneous networks load condition, each user QoS grade probability correspondence, that can revise access exploration rolling counters forward number of times.Come into force/corresponding relation of failure probability parameter and user QoS grade, can be high more according to user QoS grade, by come into force/the determined big more principle of probability of revising the access exploration counter of failure probability parameter is provided with.
Wherein, some parameter can be arranged by agreement, is stored in advance in the terminal, does not then need network side to be handed down to terminal; For simplicity, the Initial Trans that also can arrange the identical or agreement different QoS grade of the Initial Trans of different QoS grade has the principle of certain weighting or addition side-play amount with respect to basic Initial Trans, and the power lifting step-length of described each probe also can adopt the aforesaid way operation.
In addition, agreement also can be arranged a kind of principle, when the regulation network side does not send in the described access parameter one or several according to the QoS grade, and the identical parameter that all QoS grades adopt network sides to issue.
In this step, N user class can be set, high more with the big more representative rank of grade point, when implementing, also can be low more with the big more representative rank of grade point.
M business-level can be set, and the corresponding relation of its grade point and business-level can be provided with reference to user gradation.
The comprehensive QoS rank of N user class and M business-level combination can correspondingly be set to M*N, and perhaps other quantity is individual.
Step 102: the load on the network side monitoring Random Access Channel, and by the LoadControl field in the system message, to the end-point device broadcast information on load.
Among the present invention, network load information can be represented with LoadControl.
Step 103: terminal equipment is according to the user QoS grade that is received and the corresponding relation of access parameter, and current network load information, determines to send the latency period of access exploration probe.
In this step, terminal equipment is earlier according to the corresponding access parameter of active user QoS grade that step 101 received, and the network load information that step 102 received, and determines the continuation test parameter under the current network load; Then, according to the relevant algorithm of prior art the continuation test parameter is carried out the continuation test and obtain the continuation test result, and resulting continuation test result is defined as sending the latency period of access exploration probe, and the enabling counting number of times is the access exploration counter of described continuation test result.Here, described continuation test result represents that terminal equipment needed the time of waiting for before sending access sequence; Described continuation test result can be integer or decimal, when described continuation test result is decimal, can rounds up or rounds the continuation test result that obtains integer type downwards described continuation test result.
Among the present invention, described access exploration counter is used for triggering access exploration then according to the definite moment that can carry out access exploration of continuation test result.Specifically, method by access exploration counter triggers access exploration is: the enabling counting number of times is the access exploration counter of described continuation test result, when the counts of access exploration counter is greater than or equal to the continuation test result, trigger access exploration.The mode that the access exploration counter can be taked upwards to count or count is downwards counted, and the initial value of access exploration counter can be set to arbitrary integer, and only needing the coincidence counting number of times is that described continuation test result values gets final product.
With access exploration counter initial value be set to 0, this access exploration counter upwards counting be example, present embodiment determines that access exploration method constantly is: when one can send probe and arrives constantly, terminal equipment produces a random number x, this random number can be to meet equally distributed random number between 0 to 1, also can be the random number that meets other probability distribution;
According to the corresponding relation of active user QoS grade and access parameter, determine coming into force/failure probability p under the current network load then, compare x and p again, when x satisfies the pairing scope of p, the count value of access exploration counter adds 1, otherwise the count value of access exploration counter is constant;
Here, can use other relations of x＜p, x＞p or x and p, judge whether x satisfies the pairing scope of p;
When the counts of access exploration counter during, the immediate next one can be sent the moment that probe is defined as carrying out access exploration constantly more than or equal to the continuation test result.
Like this, can be according to the difference of user QoS grade, control terminal embodies User Priority and service priority etc. in the time of carrying out waiting for before the access exploration.
Here, also can adopt other modes to control the counting of access exploration counter, based on principle be: user QoS grade is high more, and the count value of access exploration counter is more little.
In addition, when terminal equipment is initiated access exploration for the first time, can not carry out the described continuation test of this step.
Step 104: when access exploration arrived constantly, terminal equipment sent probe to network side.
In this step, terminal equipment is at first determined access parameter according to user QoS grade and load level, sends to network side according to first probe with access sequence of the access probe transmitting power in the determined access parameter then.
Step 105: terminal equipment judges whether to receive that the access probe that network side issues confirms instruction, if receive, and process ends; If do not receive, continue execution in step 106.
Step 106: terminal equipment judges that whether the probe number of times that this access sequence sends reaches maximum exploration number of times, if reach the maximum number of times of souning out, then continues execution in step 107; Otherwise, behind the interval of waiting for a period of time, continue the operation that execution in step 104 sends next probe.
In this step, latency period can according in the access parameter and the time interval parameter between user QoS grade and corresponding each probe of load level determine.
In addition, the present invention can also be provided with the time interval parameter of an expression between described each probe and come into force in access parameter/parameter of failure probability, this comes into force/the failure probability parameter can be used to determine under the heterogeneous networks load condition, and corresponding each probe of each user QoS grade between the coming into force or failure probability of time interval parameter.This step is described to come into force/and can be that step 103 is described come into force/the failure probability parameter failure probability parameter, also can in access parameter, set separately.
At this moment, judge that the effective concrete grammar of latency period is;
Terminal equipment is determined and corresponding the coming into force of user QoS grade/failure probability according to the current network information on load, and in the time can sending probe and arrive constantly, produce a random number, relatively come into force/failure probability and random number, when random number satisfied the scope of described coming into force/failure probability correspondence, the described time access exploration of working as was waited at interval effectively;
The time interval parameter between each probe continued to send next access probe in the immediate moment that sends access probe of the next one after the pairing time interval in the described access parameter when effective time interval equals.
The described preferable implementation in interval of waiting for is to adopt the mode of counter to realize, can upwards count or downward technology.
The transmitting power that sends next probe can be according to determining with user QoS grade and the corresponding probe power of load level lifting step parameter in the access parameter.
The maximum times of souning out can be according to determining with user QoS grade and the corresponding maximum number of times parameter of souning out of load level in the access parameter.
Above-mentioned each access parameter can send to terminal by network side according to the described mode of step 101, also can stipulate in agreement.
Step 107: terminal equipment is initiated a new exploration cycle or is inserted from other sectors.
In this step, if all probes in this access sequence do not receive that all the access that network side issues allows instruction, then terminal equipment can be initiated a new exploration cycle or be inserted from other sectors.
QoS control method flow process when so far, finishing present embodiment and insert at random.
The present invention can also be provided with the qos feature switch, is used to open or close described QoS controlled function; The qos feature switch parameter can be issued terminal equipment in the mode of configuring negotiation or broadcast system message by network side.
As seen from the above-described embodiment, in the QoS control method of the present invention, terminal equipment according to the current network information on load and with the corresponding access parameter of user QoS grade, carry out access exploration.So, the QoS control when having realized taking all factors into consideration the inserting at random of User Priority and service priority has improved service quality, and has not influenced original performance of system and capacity.
The above is preferred embodiment of the present invention only, is not to be used to limit protection scope of the present invention.All any modifications of being done within the spirit and principles in the present invention, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (14)
1. method for controlling quality of service when inserting at random is characterized in that this method may further comprise the steps:
A, terminal equipment obtain and the corresponding access parameter of user QoS grade from network side, and the current network information on load; Be included in the described access parameter under the heterogeneous networks load condition and the corresponding continuation test parameter of each user QoS grade;
B, when terminal equipment inserts, according to the current network information on load that is obtained and with the corresponding access parameter of user QoS grade, determine and the corresponding continuation test parameter of user QoS grade, and carry out continuation test with determined continuation test parameter and obtain the continuation test result, described continuation test result is the time, then resulting continuation test result is defined as sending the latency period of access exploration probe, and after waiting for the described latency period that sends the access exploration probe, send the access exploration probe.
2. method according to claim 1 is characterized in that, further is included in the described access parameter under the heterogeneous networks load condition and corresponding probability parameter or the failure probability parameter of coming into force of each user QoS grade;
The method that described wait can send the latency period of access exploration probe is:
Judge according to the current network information on load whether each latency period is effective: terminal equipment is determined and corresponding probability or the failure probability of coming into force of user QoS grade according to the current network information on load, and in the time can sending probe and arrive constantly, produce a random number, probability and random number or failure probability and random number relatively come into force, when random number satisfies the scope of described come into force probability or failure probability correspondence, judge that described access exploration probe latency period is effective;
When described access exploration probe latency period when effectively at interval number is more than or equal to described continuation test result, terminal equipment can send probe constantly as the moment that can send the access exploration probe with the immediate next one.
3. method according to claim 1 is characterized in that, further is included in the described access parameter under the heterogeneous networks load condition and the corresponding access probe transmitting power of each user QoS grade;
Described transmission access exploration probe is:
Terminal equipment is determined and the corresponding access probe transmitting power of user QoS grade according to the current network information on load, and is sent to network with described access probe transmitting power first probe with access sequence.
4. method according to claim 3 is characterized in that, further is included under the heterogeneous networks load condition in the described access parameter and the corresponding maximum latency period of souning out between number of times and each probe of each user QoS grade;
This method described terminal equipment with first probe of access sequence after network sends, further comprise:
Judge whether to receive that the access probe that network side issues confirms instruction, do not receiving described access probe affirmation instruction, and it is described maximum when souning out number of times that the probe number of times that this access sequence sends does not reach as yet, wait for that then the latency period parameter between each probe continues to send next probe after the pairing time interval in the described access parameter.
5. method according to claim 4 is characterized in that, further is included in the described access parameter under the heterogeneous networks load condition and the corresponding probe power of each user QoS grade lifting step-length;
The method of the next probe of described transmission is: with the determined transmitting power of described probe power lifting step-length described probe is launched to network side.
6. method according to claim 1 is characterized in that, described network side further according to the different demands of different user QoS grade to service quality, is provided with under the heterogeneous networks information on load and the corresponding access parameter of user QoS grade; And make an appointment and use the algorithm and the rule of described access parameter;
Described terminal equipment from the method that network side obtains with the corresponding access parameter of user QoS grade is:
Network side sends to terminal equipment by configuring negotiation with the access parameter of arranging in described algorithm and the rule;
Perhaps network side sends to terminal equipment by configuring negotiation with all access parameters;
Perhaps network side is issued terminal equipment by broadcast system message, clean culture or multicast mode with described access parameter;
Perhaps adopt the combination in any of aforesaid way that described access parameter is issued terminal equipment.
7. method according to claim 1 is characterized in that, described user QoS grade comprises the user gradation and the grade of service;
This method further comprises: network side sets in advance and the corresponding access parameter of user QoS grade, and the method for described network side setting and the corresponding access parameter of user QoS grade is:
Network side is according to the user gradation and the grade of service, the corresponding access parameter of setting and user gradation and the grade of service;
Perhaps, network side as comprehensive QoS grade, and according to described comprehensive QoS grade, is provided with the combination of the user gradation and the grade of service and the corresponding access parameter group of described comprehensive QoS grade.
8. method according to claim 1 is characterized in that, this method further comprises: network side sets in advance and the corresponding access parameter of user QoS grade, and the method for described network side setting and the corresponding access parameter of user QoS grade is:
Network side is provided with the corresponding relation of user QoS grade and access parameter, and terminal is obtained and the corresponding access parameter of user QoS grade by described corresponding relation in the mode to a group of access parameter weighting or offset addition;
Weight coefficient that described weighting is adopted or the side-play amount that described offset addition adopted are made an appointment or are sent to terminal equipment by network side.
9. method according to claim 1 is characterized in that, described method further comprises:
Network side is provided with the qos feature switch, is used to open or close described QoS controlled function;
Described qos feature switch parameter is issued terminal equipment by network side in the mode of configuring negotiation or broadcast system message.
10. method according to claim 1 is characterized in that, described user QoS grade comprises the grade of service;
When described business is paging service, be provided with and the corresponding access parameter of described paging service separately;
When described business is mixed service, the user QoS grade of mixed service described in the grade of the business that the grade of service is the highest in the mixed service inserted as this; Perhaps every business in the mixed service is carried out aggregative weighted according to weight separately, the grade that obtains with weighted calculation is as the user QoS grade of this mixed service;
Described business is when having high priority professional, one group of optimum access parameter corresponding with described business is set separately, perhaps corresponding with described business access parameter is set to not rely on the access parameter that information on load changes, and will be identical with limit priority with the corresponding access parameter partial fixing of described business perhaps.
11. method according to claim 2 is characterized in that, described continuation test parameter is high more according to user QoS grade, is provided with by short more principle of determined stand-by period of continuation test parameter;
Described probability parameter or the failure probability parameter of coming into force, high more according to user QoS grade, be provided with by the determined big more principle of probability of revising the access exploration counter of come into force probability parameter or failure probability parameter.
12. method according to claim 1 is characterized in that, described network side is further according to the different demands of different user QoS grade to service quality, be provided with under the heterogeneous networks load condition, with the corresponding access parameter of each user QoS grade;
Described access parameter is: the maximum of the latency period between continuation test parameter, access probe transmitting power, each probe, maximum exploration number of times, the probability that comes into force, failure probability, probe power lifting step-length, maximal sequence number of times, continuation test result, any one in the carrier wave selection probability or more than one combination.
13. method according to claim 6, it is characterized in that, when when network side is taked at configuring negotiation described access parameter being sent to the mode of terminal equipment, the access parameter of preserving according to terminal equipment in the access procedure of user before described configuring negotiation carries out access exploration;
The access parameter that described terminal equipment is preserved is any one or the more than one combination in the parameter of the default configuration of the parameter of making an appointment or terminal equipment or last configuring negotiation.
14. method according to claim 2 is characterized in that, adopts counter to realize described latency period; Described counter is counting or downward counting upwards.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610115108A CN101132622B (en) | 2006-08-20 | 2006-08-20 | Random access service quality control method |
| PCT/CN2007/070014 WO2008025260A1 (en) | 2006-08-20 | 2007-05-14 | A random access method and the terminal thereof |
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| CN200610115108A CN101132622B (en) | 2006-08-20 | 2006-08-20 | Random access service quality control method |
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| CN101132622A CN101132622A (en) | 2008-02-27 |
| CN101132622B true CN101132622B (en) | 2010-05-12 |
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| WO (1) | WO2008025260A1 (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102026395A (en) * | 2009-09-16 | 2011-04-20 | 中兴通讯股份有限公司 | Terminal access method and system |
| CN102196512B (en) * | 2010-03-12 | 2015-07-29 | 华为技术有限公司 | Terminal access method, equipment and system |
| CN102223730B (en) * | 2010-04-14 | 2015-04-22 | 电信科学技术研究院 | Method and device for processing random access failure of auxiliary carrier |
| WO2011109983A1 (en) * | 2010-07-21 | 2011-09-15 | 华为技术有限公司 | Method for processing policy, access network discovery and selection function (andsf) and user equipment (ue) |
| CN102448158B (en) * | 2010-10-11 | 2014-12-31 | 工业和信息化部电信传输研究所 | Mobile terminal random access method of TD-SCDMA system |
| CN102548012B (en) * | 2010-12-22 | 2019-03-15 | 中兴通讯股份有限公司 | A kind of accidental access method and terminal |
| CN102905199B (en) * | 2012-09-28 | 2015-11-25 | 杭州华三通信技术有限公司 | A kind of multicast service realizing method and equipment thereof |
| CN104010331B (en) * | 2013-02-25 | 2018-12-18 | 中兴通讯股份有限公司 | The method and device of adaptive load control system in a kind of mobile communication system |
| CN103309987B (en) * | 2013-06-18 | 2016-05-25 | 阔地教育科技有限公司 | A kind of implementation method of web page access processing and system |
| WO2017192074A1 (en) * | 2016-05-03 | 2017-11-09 | Telefonaktiebolaget Lm Ericsson (Publ) | Network nodes and terminal devices, and methods of operating the same |
| CN108123814B (en) * | 2016-11-28 | 2020-05-05 | 大唐移动通信设备有限公司 | Method and device for distributing network parameters for small base station |
| CN110710269B (en) * | 2017-07-31 | 2021-10-15 | 华为技术有限公司 | Communication method, communication device and system |
| EP3829113A1 (en) * | 2019-11-28 | 2021-06-02 | Thomson Licensing | Method for monitoring quality of transmission conditions in a network, corresponding device, computer program product and computer-readable carrier medium |
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| CN101132622A (en) | 2008-02-27 |
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