CN101594625A - The statistical method of paging channel load rate and device - Google Patents
The statistical method of paging channel load rate and device Download PDFInfo
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- CN101594625A CN101594625A CNA200910149044XA CN200910149044A CN101594625A CN 101594625 A CN101594625 A CN 101594625A CN A200910149044X A CNA200910149044X A CN A200910149044XA CN 200910149044 A CN200910149044 A CN 200910149044A CN 101594625 A CN101594625 A CN 101594625A
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Abstract
The invention discloses a kind of statistical method and device of paging channel load rate, this method comprises: the Channel Elements subsystem agent process of channel board receives the request message from the performance agent process, wherein, request message is used to ask to calculate the load factor of paging channel; Channel Elements subsystem agent process is according to receiving request message and last time the maximum transmission number of bits calculated load rate that has sent number of bits between the request message and calculated gained receiving.Do not provide the problem that the load factor of paging channel is effectively calculated in the correlation technique by the invention solves, and then optimized criterion network performance index.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of statistical method and device of paging channel load rate.
Background technology
At present, in code division multiple access (Code Division Multiple Access abbreviates CDMA as) system, the control information that paging channel provides the base station to transmit at call establishment stage.Usually, after travelling carriage is set up synchronously, just select a paging to monitor the instruction that send the base station, after the Traffic Channel instruction that receives base station assigns, change the Traffic Channel work of appointment over to.
Paging channel is divided into the paging time-slot of 80ms, and each time slot is made up of 8 fields, and the duration of each field is 10ms.It is (SCI) bit of synchronous body mark (capsule indicator) that each field begins, and first new information in the paging time-slot (because paging channel message may spill into the time slot of back from the time slot of front) must be closelyed follow and be begun after the SCI bit, and the SCI bit is made as 1.Paging channel message is transmitted in paging channel body (paging channel capsule), the paging channel body comprises message body (message body), shows the 8bit field of whole channel body length and the CRC of 30bit (Cyclic Redundancy Check abbreviates CRC as) sign indicating number.
The length of beep-page message, channel allocation and order is in 100～150bit scope, and because a paging time-slot comprises 760bit (9600bps * 80ms, 8 fields, each has 8 potential Payload bits), therefore, paging time-slot has the ability of transmission a plurality of pagings, channel allocation and order.
The message of the actual transmission of paging comprises all kinds of expenses (overhead abbreviates OH as) message, aerial (Over The Air abbreviates OTA as) message, filling bit, SCI.The particular content of each message is as follows:
The OH message that sends comprises following 13 kinds: system parameters message, access parameter messages, neighbor list message, CDMA Channel List Message, Extended System Parameters Message, overall traffic redirect message, extending neighboring list message, universal neighbor list message, user area identification message, special-purpose neighbor list message, expansion overall traffic redirect message, expansion CDMA Channel List Message and PTT (Push to talk, abbreviating PTT as, is a kind of talking mode of group system) system parameters message.
The OTA message that sends comprises: the OTA message of short message, the normal non-time slot of other high priorities that sends for the first time and time slot OTA message, quick repeats (comprises order, extended channel assignment messages (Extended Channel Assignment Message at present, abbreviate ECAM as)/Channel Assignment message (Channel Assignment Message, abbreviate CAM as), the BCAM message that can also comprise further, the PTT business.
The filling bit that sends comprises: current field when the end of message, fill during less than 8bit 0, fill during the new slot synchronization field of beginning 0.
SCI: the bit that each field begins.
Paging channel not only can transfer system beep-page message, but also can transmission system message and carry out authentication registration etc., so the performance of paging channel has played important role to the raising of whole network performance index.
But,, effective solution is not proposed as yet at present at the problem of in the correlation technique load factor of paging channel effectively being calculated.
Summary of the invention
Do not propose the present invention at providing the problem that the load factor of paging channel is effectively calculated in the correlation technique, for this reason, main purpose of the present invention is to provide a kind of statistical project of paging channel load rate, to address the above problem.
To achieve these goals, according to an aspect of the present invention, provide a kind of statistical method of paging channel load rate.
Statistical method according to paging channel load rate of the present invention, be applied in the code division multiple address communication system, comprise: the Channel Elements subsystem agent process of channel board receives the request message from the performance agent process, and wherein, request message is used to ask to calculate the load factor of paging channel; Channel Elements subsystem agent process is according to receiving request message and last time the maximum transmission number of bits calculated load rate that has sent number of bits between the request message and calculated gained receiving.
Preferably, the maximum number of bits that sends is to receive request message and received time between the request message last time and the product of basic rate.
Preferably, Channel Elements subsystem agent process is according to receiving request message and last time the maximum that has sent number of bits between the request message and calculated gained and send number of bits calculated load rate and comprise receiving: load factor=sent number of bits/maximum transmission number of bits * 100%.
Preferably, before the request message of Channel Elements subsystem agent process reception from the performance agent process, said method also comprises: the performance agent process sends a request message to Channel Elements subsystem agent process at each monitoring period.
Preferably, after Channel Elements subsystem agent process calculated load rate, said method also comprises: Channel Elements subsystem agent process will send number of bits, maximum transmission number of bits and load factor and report the performance agent process.
Preferably, to send number of bits, the maximum transmission after number of bits and load factor report the performance agent process at Channel Elements subsystem agent process, said method also comprises: the performance agent process receives and has sent number of bits, maximum number of bits and the load factor of sending; The performance agent process is added up the load factor of every paging channel under the identical contained fan, and statistics is reported operation maintenance center performance backstage.
Preferably, after the performance agent process reported statistics on operation maintenance center performance backstage, said method also comprised: operation maintenance center performance backstage receives, resolves and the storage statistics.
Preferably, having sent number of bits comprises: the number of bits of the number of bits of the number of bits of all kinds of Overhead Messages, the number of bits of over-the-air message, filling bit, synchronous body mark.
To achieve these goals, according to a further aspect in the invention, provide a kind of statistic device of paging channel load rate.
According to the statistic device of paging channel load rate of the present invention, be applied to comprise in the code division multiple address communication system: receiver module, be used to receive request message from the performance agent process, wherein, request message is used to ask to calculate the load factor of paging channel; Computing module is used for according to receiving request message and last time the maximum transmission number of bits calculated load rate that has sent number of bits between the request message and calculated gained receiving.
Preferably, said apparatus also comprises: reporting module is used for reporting the performance agent process with sending number of bits, maximum transmission number of bits and load factor.
By the present invention, the CES agent process is behind the request message that receives from the performance agent process, according to receiving described request message and last time the maximum that has sent number of bits between the request message and calculated gained and send number of bits and calculate described load factor receiving, having solved does not provide the problem that the load factor of paging channel is effectively calculated in the correlation technique, and then has optimized the criterion to network performance index.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart according to the statistical method of the paging channel load rate of the embodiment of the invention;
Fig. 2 is the schematic diagram of statistical method that is used to implement the paging channel load rate of the embodiment of the invention;
Fig. 3 is the structured flowchart according to the statistic device of the paging channel load rate of the embodiment of the invention;
Fig. 4 is the preferred structure block diagram according to the statistic device of the paging channel load rate of the embodiment of the invention.
Embodiment
Functional overview
Consider the problem that the load factor of paging channel is effectively calculated is not provided in the correlation technique, the embodiment of the invention provides a kind of statistical project of paging channel load rate, each monitoring period of performance agent process is to Channel Elements subsystem (the ChannelElement Subsystem of channel board, abbreviating CES as) agent process send to calculate the request of paging channel load, the CES agent process was asked the actual number of bits that sends between the current request with the paging channel of calculating from last time, theoretical maximum number of bits and the paging channel load rate that sends reports (the Operation Maintenance Center of operation maintenance center one by one, abbreviate OMC as) put in storage then, can optimize criterion like this to network performance index.
Need to prove that under the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
Method embodiment
According to embodiments of the invention, a kind of statistical method of paging channel load rate is provided, be applied in the cdma communication system.
Fig. 1 is the flow chart according to the statistical method of the paging channel load rate of the embodiment of the invention, and as shown in Figure 1, this method comprises that following step 102 is to step 104:
Step 102, the CES agent process of channel board receives the request message from the performance agent process, and wherein, request message is used to ask to calculate the load factor of paging channel.
Step 104, the CES agent process is according to receiving request message and last time the maximum transmission number of bits calculated load rate that has sent number of bits between the request message and calculated gained receiving.
Wherein, the maximum number of bits that sends is to receive request message and received time between the request message last time and the product of basic rate.
The CES agent process is according to following formula calculated load rate:
Load factor=sent number of bits/maximum to send number of bits * 100%.
By this embodiment, having solved does not provide the problem that the load factor of paging channel is effectively calculated in the correlation technique, and then has optimized the criterion to network performance index.
Be described in detail below in conjunction with the implementation procedure of example the embodiment of the invention.
Fig. 2 is the schematic diagram of statistical method that is used to implement the paging channel load rate of the embodiment of the invention, and as shown in Figure 2, the statistical method of above-mentioned paging channel load rate can realize by following steps:
Particularly, the bit of the actual transmission of paging channel (that is, having sent number of bits) comprising: the number of bits of the number of bits of all kinds of OH message, OTA message, the number of bits of filling bit, the number of bits of SCI.
The theoretical maximum number of bits computing formula that sends is: Time*Rate; Wherein, Time represents the time between twice request, and Rate represents basic rate, and for example, full rate is 9600bps.
The computing formula of paging channel load rate is: the maximum number of bits * 100% that sends of the bit of the actual transmission of paging channel load rate=paging channel/theory.
By this embodiment, describe the processing procedure of the statistical method of paging channel load rate in detail.
Device embodiment
According to embodiments of the invention, a kind of statistic device of paging channel load rate is provided, can be used to realize the statistical method of above-mentioned paging channel load rate.
Fig. 3 is the structured flowchart according to the statistic device of the paging channel load rate of the embodiment of the invention, and as shown in Figure 3, this device comprises: receiver module 2 and computing module 4 are described said structure below.
Wherein, the maximum number of bits that sends is to receive request message and received time between the request message last time and the product of basic rate.
Load factor=sent number of bits/maximum to send number of bits * 100%.
Fig. 4 is the schematic diagram according to the practical application of the statistic device of the paging channel load rate of the embodiment of the invention, as shown in Figure 4, preferably, said apparatus also comprises: reporting module 6, be connected to computing module 4, be used for and send number of bits, maximum send the load factor that number of bits and computing module 4 calculate and report the performance agent process.
In addition, as described herein, one or more devices of data can be represented to be used to store in term " storage medium ", comprises read-only memory (ROM), random-access memory (ram), magnetic RAM, magnetic core storage, magnetic disk storage medium, optical storage media, flash memory device and/or be used for the other machines computer-readable recording medium of stored information.Term " machine readable media " includes but not limited to that portable or fixed-storage device, light storage device, radio channel maybe can store, hold or carry various other media of instruction and/or data.
In addition, can make up by hardware, software, firmware, middleware, microcode, hardware description language or its and realize embodiment.When realizing, can in such as the machine readable media of storage medium, store the program code or the sign indicating number section that are used to carry out necessary task with software, firmware, middleware or microcode.(a plurality of) processor can be carried out necessary task.The sign indicating number section can be represented the combination in any of process, function, subprogram, program, routine, subroutine, module, object, software kit, class or instruction, data structure or program language.By transmission and/or reception information, data, independent variable or memory contents the sign indicating number section is coupled to another yard section or hardware circuit.Information, independent variable, parameter, data etc. can be transmitted, transmit or transmit via any desired manner that comprises Memory Sharing, message transmission, token transmission, Network Transmission etc.
In sum, pass through the above embodiment of the present invention, the embodiment of the invention provides a kind of statistical project of paging channel load rate, each monitoring period of performance agent process sends the request of calculating paging channel load to the CES of channel board agent process, the CES agent process was asked the actual number of bits that sends between the current request with the paging channel of calculating from last time, theoretical maximum number of bits that sends and paging channel load rate report OMC one by one and put in storage then, having solved does not provide the problem that the load factor of paging channel is effectively calculated in the correlation technique, optimized the criterion to network performance index.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with the general calculation device, they can concentrate on the single calculation element, perhaps be distributed on the network that a plurality of calculation element forms, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in the storage device and carry out by calculation element, perhaps they are made into each integrated circuit modules respectively, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the statistical method of a paging channel load rate is applied to it is characterized in that in the code division multiple address communication system that described method comprises:
The Channel Elements subsystem agent process of channel board receives the request message from the performance agent process, and wherein, described request message is used to ask to calculate the load factor of paging channel;
Described Channel Elements subsystem agent process is according to receiving described request message and last time the maximum transmission number of bits that has sent number of bits between the request message and calculated gained and calculate described load factor receiving.
2. method according to claim 1 is characterized in that, the described maximum number of bits that sends is to receive described request message and received time between the request message last time and the product of basic rate.
3. method according to claim 1, it is characterized in that described Channel Elements subsystem agent process is according to receiving described request message and last time the maximum transmission number of bits that has sent number of bits between the request message and calculated gained and calculate described load factor and comprise receiving:
Described load factor=described number of bits/described maximum number of bits the * 100% that sends that sent.
4. according to each described method in the claim 1 to 3, it is characterized in that before the described request message of described Channel Elements subsystem agent process reception from described performance agent process, described method also comprises:
Described performance agent process sends described request message at each monitoring period to described Channel Elements subsystem agent process.
5. according to each described method in the claim 1 to 3, it is characterized in that after described Channel Elements subsystem agent process calculated described load factor, described method also comprised:
Described Channel Elements subsystem agent process reports described performance agent process with described number of bits, described maximum transmission number of bits and the described load factor of having sent.
6. method according to claim 5, it is characterized in that, sent number of bits, described maximum the transmission after number of bits and described load factor report described performance agent process at described Channel Elements subsystem agent process with described, described method also comprises:
Described performance agent process receives described number of bits, described maximum number of bits and the described load factor of sending of having sent;
Described performance agent process is added up the load factor of every paging channel under the identical contained fan, and statistics is reported operation maintenance center performance backstage.
7. method according to claim 6 is characterized in that, after described performance agent process reported described statistics on described operation maintenance center performance backstage, described method also comprised:
Described operation maintenance center performance backstage receives, resolves and store described statistics.
8. according to each described method in the claim 1 to 3, it is characterized in that the described number of bits that sent comprises:
The number of bits of the number of bits of the number of bits of all kinds of Overhead Messages, the number of bits of over-the-air message, filling bit, synchronous body mark.
9. the statistic device of a paging channel load rate is applied to it is characterized in that in the code division multiple address communication system that described device comprises:
Receiver module is used to receive the request message from the performance agent process, and wherein, described request message is used to ask to calculate the load factor of paging channel;
Computing module is used for according to receiving described request message and last time the maximum transmission number of bits that has sent number of bits between the request message and calculated gained and calculate described load factor receiving.
10. device according to claim 9 is characterized in that, also comprises:
Reporting module is used for described number of bits, described maximum transmission number of bits and the described load factor of having sent reported described performance agent process.
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| CNA200910149044XA CN101594625A (en) | 2009-06-15 | 2009-06-15 | The statistical method of paging channel load rate and device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111885629A (en) * | 2020-08-10 | 2020-11-03 | 中国联合网络通信集团有限公司 | Network optimization method and device |
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Application publication date: 20091202 |