CN103001740B - Paging state control method and device - Google Patents
Paging state control method and device Download PDFInfo
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- CN103001740B CN103001740B CN201210520858.1A CN201210520858A CN103001740B CN 103001740 B CN103001740 B CN 103001740B CN 201210520858 A CN201210520858 A CN 201210520858A CN 103001740 B CN103001740 B CN 103001740B
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- 238000001514 detection method Methods 0.000 claims description 6
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Abstract
The invention provides a paging state control method and device. The method comprises obtaining a first signaling overhead under a state of opening paging channel (PCH) and a second signaling overhead under a state of closing the PCH; and determining to open or close the PCH state according to the first signaling overhead and the second signaling overhead. The paging state control method and device determines reasonable strategies to open close the PCH state according to the first signaling overhead under the state of opening the PCH and the second signaling overhead under the state of closing the PCH, can avoid unnecessary signaling overheads, accordingly reduces network signaling load and promotes network bearing capability.
Description
Technical field
The present invention relates to the communication technology, particularly relate to a kind of paging state control method and device.
Background technology
Wideband Code Division Multiple Access (WCDMA) (Wideband Code Division Multiple Access, be called for short WCDMA) radio resource control (the Radio Resource Control of wireless network, be called for short RRC) have four kinds of states in connection status, respectively: idle (IDLE) state, DPCH (DCH) state, forward direction access transmission channel (FACH) state and paging (PCH) state, concrete, under DCH state, subscriber equipment (User Equipment, be called for short UE) be connected by DPCH (DPCH) with network, carry out transfer of data, under FACH state, UE does not distribute DPCH, but can come command transmitting and low volume data by Random Access Channel (RACH) and FACH, in pch state, there is RRC between UE with network and be connected, but can not up-downgoing transfer of data be carried out, under IDLE state, between UE with network, do not have RRC to be connected, can not any transfer of data be carried out.
Wherein, PCH state can be selected to open or close, when PCH state is closed, when there is no transfer of data in certain hour, RRC connection status can be IDLE state from DCH or FACH condition conversion, when again there being transfer of data, needing to re-establish RRC and connecting, then from IDLE condition conversion be DCH or FACH state; When PCH state is opened, when there is no transfer of data in certain hour, RRC connection status can be PCH state from DCH or FACH condition conversion, if have transfer of data in certain hour afterwards, then from PCH State Transferring be DCH or FACH state, if but still there is no transfer of data in certain hour after being converted into PCH state, then be first converted to DCH or FACH state and be converted to IDLE state again.
In prior art, be all judgement based on experience for whether opening PCH state, its state controls inaccurate, and signaling consumption may be caused larger.
Summary of the invention
The invention provides a kind of paging state control method and device, with thinking that opening or close paging PCH state provides according to and generate strategy.
On the one hand, the invention provides a kind of paging state control method, comprising:
Obtain the first signaling consumption under unlatching paging PCH state and the second signaling consumption under closing PCH state;
According to the size of described first signaling consumption and described second signaling consumption, determine to open or close PCH state.
On the other hand, the invention provides a kind of paging state control device, comprising:
Acquisition module, for obtaining the first signaling consumption opened under paging PCH state and second signaling consumption of closing under PCH state;
Determination module, for the size according to described first signaling consumption and described second signaling consumption, determines to open or close PCH state.
Paging state control method provided by the invention and device, by according to the first signaling consumption calculated under the unlatching PCH state that obtains and second signaling consumption of closing under PCH state, determine the strategy of reasonably opening or closing PCH state, can avoid producing unnecessary signaling consumption, thus reduction network-signaling load, promote network carrying ability.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of paging state control method embodiment one provided by the invention;
Fig. 2 is the structural representation of paging state control device embodiment one provided by the invention;
Fig. 3 is the structural representation of paging state control device embodiment two provided by the invention.
Embodiment
Fig. 1 is the schematic flow sheet of paging state control method embodiment one provided by the invention, and as shown in Figure 1, the method comprises:
The first signaling consumption under paging PCH state and the second signaling consumption under closing PCH state are opened in S101, acquisition.
S102, size according to described first signaling consumption and described second signaling consumption, determine to open or close PCH state.
Concrete, during owing to closing PCH state and opening PCH state, transfer process between RRC tetra-kinds of connection status is different, therefore the signaling consumption produced also can be different, can for both of these case, in the community that can cover in concrete a certain operator, at radio network controller (Radio NetworkController, be called for short RNC) side adds up signaling consumption and calculates, then the strategy of reasonably opening or closing PCH state is specified according to concrete calculated data.Wherein PCH state can be community PCH(CELL_PCH) state, also can be Route Area PCH(URA_PCH) state.
In the present embodiment, signaling consumption concrete under opening and closing PCH state by acquisition, makes the strategy of conservative control PCH state, can avoid producing unnecessary signaling consumption, reach the object of effectively saving signaling consumption, thus promote network carrying ability.
In specific implementation process, obtain the first signaling consumption under unlatching PCH state and the second signaling consumption under closing PCH state, can be detect the first signaling consumption in duration and the second signaling consumption under closing PCH state in above-mentioned detection duration under obtaining unlatching PCH state, concrete, the community of _ FACH state can not be opened for one, open _ FACH state, add up the change over condition between each state in a day, then carry out follow-up calculating.
More specifically, under opening PCH state, obtaining and detecting IDLE State Transferring in duration is the times N of DCH state or FACH state
1, DCH state or FACH State Transferring be the times N of PCH state
2, PCH State Transferring is the times N of DCH state or FACH state
3, DCH state or FACH State Transferring be the times N of IDLE state
4and the signaling consumption of each conversion; Then, according to these times N
1, N
2, N
3, N
4and the signaling consumption of each conversion, calculate and obtain described first signaling consumption; Wherein the signaling consumption of each conversion is known, and set according to actual conditions by equipment vendors, IDLE State Transferring is that the signaling consumption of DCH state or FACH state is designated as S
1, DCH state or FACH State Transferring are that the signaling consumption of PCH state is designated as S
2, PCH State Transferring is that the signaling consumption of DCH state or FACH state is designated as S
3, DCH state or FACH State Transferring are that the signaling consumption of IDLE state is designated as S
4, thus show that calculating acquisition first signaling consumption (is designated as P
1) formula be: P
1=S
1× N
1+ S
2× N
2+ S
3× N
3+ S
4× N
4.
In addition, the second signaling consumption under acquisition closedown PCH state in above-mentioned detection duration specifically refers to, according to N
1, above-mentioned N
3in have the conversion times N of data transfer demands
3-1and the signaling consumption of each conversion, calculate and obtain described second signaling consumption.It should be noted that, when calculating acquisition the second signaling consumption, do not need to reset the change over condition going to add up in addition each state when PCH state is closed, and directly can convert according to the data of adding up under unlatching PCH state, concrete, during owing to opening PCH state, PCH is divided into two kinds of situations to DCH or FACH conversion: a kind of situation is when having data transfer demands within a certain period of time, RRC connection status can be DCH state or FACH from PCH State Transferring, carrying out transfer of data, is that the number of times of DCH state or FACH is designated as N by PCH State Transferring in this case
3-1; Another kind of situation is when still not having data transfer demands within a certain period of time, and RRC connection status can be first DCH state or FACH from PCH State Transferring, then is converted to IDLE state, is that the number of times of DCH state or FACH is designated as N by PCH State Transferring in this case
3-2, above-mentioned N
3for N
3-1and N
3-2sum; Due under PCH state closed condition, without the transfer process between PCH state and DCH state or FACH, but IDLE State Transferring is the number of times of DCH state or FACH state and DCH state or FACH State Transferring is that the number of times of IDLE state can increase, can think according to analysis, the number of times of this increase equals N
3-1, thus show that calculating acquisition second signaling consumption (is designated as P
2) formula be: P
2=(S
1+ S
4) × (N
1+ N
3-1).
It should be noted that, according to the analysis to concrete transfer process, under the scene of opening PCH state, N can be thought
4equal N
1, N
2equal N
3, concrete, can be received the RRC connection request message of UE transmission by statistics radio network controller (RadioNetwork Controller is called for short RNC), namely the number of times of " RRCCONNECTION REQUEST " message, obtains N
1; Can according to cell update message in statistic mixed-state duration, namely the number of times of " CELL UPDATE " message obtains N
2, namely N
3, then detect transmitting uplink data message in duration by deducting, i.e. the number of times of " uplink data transmission " message and page-response message, namely the number of times of " paging reponse " message obtains N
3-2, by N
3deduct N
3-2obtain N
3-1; Thus also can think P
1=(S
1+ S
4) × N
1+ (S
2+ S
3) × N
3.
Further, by P
1and P
2compare, in theory, should at P
1be less than P
2shi Kaiqi PCH state, at P
1be greater than P
2time close PCH state, when practical operation, just once can add up every some cycles and obtain P
1and P
2but, in order to take into account the stability of customer service, frequently should not change unlatching or the closedown situation of PCH state, thus more rational control strategy is made, so the above-mentioned size according to the first signaling consumption and the second signaling consumption, determine to open or close PCH state, can be specially: if above-mentioned first signaling consumption P
1be more than or equal to the above-mentioned second signaling consumption P of 1.2 times
2, then PCH state is closed; If above-mentioned first signaling consumption P
1be less than or equal to the above-mentioned second signaling consumption P of 0.8 times
2, then PCH state is opened.
In the present embodiment, the strategy of reasonably opening or closing PCH state is determined according to the size calculating the first signaling consumption and the second signaling consumption obtained, can avoid producing unnecessary signaling consumption, thus reduce network-signaling load, promote network carrying ability.
Fig. 2 is the structural representation of paging state control device embodiment one provided by the invention, and as shown in Figure 2, this device comprises: acquisition module 201 and determination module 202, wherein:
Acquisition module 201, for obtaining the first signaling consumption opened under paging PCH state and second signaling consumption of closing under PCH state;
Determination module 202, for the size according to described first signaling consumption and described second signaling consumption, determine to open or close PCH state.
It should be noted that, acquisition module 201, under obtaining unlatching PCH state, detect the first signaling consumption in duration and the second signaling consumption under closing PCH state in described detection duration.
The specific works of above-mentioned acquisition module and determination module, with reference to the work shown in Fig. 1, does not repeat them here.
In the present embodiment, the first signaling consumption obtained according to acquisition module and the size of the second signaling consumption, determine the strategy of reasonably opening or closing PCH state, can avoid producing unnecessary signaling consumption, thus promote network carrying ability.
Fig. 3 is the structural representation of paging state control device embodiment two provided by the invention, as shown in Figure 3, the present embodiment on the basis of Fig. 2 shown device structure, further, above-mentioned acquisition module 201 specifically comprises: the first acquiring unit 301 and second acquisition unit 302, wherein:
First acquiring unit 301, under unlatching PCH state, obtaining and detecting idle IDLE State Transferring in duration is the times N of DPCH DCH state or forward direction access transmission channel FACH state
1, DCH state or FACH State Transferring be the times N of PCH state
2, PCH State Transferring is the times N of DCH state or FACH state
3, DCH state or FACH State Transferring be the times N of IDLE state
4and the signaling consumption of each conversion;
Further, this first acquiring unit 301, according to described N
1, N
2, N
3, N
4and the signaling consumption of each conversion, calculate and obtain described first signaling consumption;
Second acquisition unit 302, according to described N
1, described N
3in have the conversion times N of data transfer demands
3-1and the signaling consumption of each conversion, calculate and obtain described second signaling consumption.
Then, determination module 202 determines the strategy of rationally opening or closing PCH state.Described second signaling consumption that described first signaling consumption is more than or equal to 1.2 times if be specifically as follows, then close PCH state; If described first signaling consumption is less than or equal to described second signaling consumption of 0.8 times, then open PCH state.
In above-mentioned acquisition module, the specific works of each unit is with reference to the work shown in Fig. 1, does not repeat them here.
In the present embodiment, according to the second signaling consumption that the first acquiring unit in acquisition module and second acquisition unit calculate the first signaling consumption under the unlatching PCH state obtained and close under PCH state, determine the strategy of reasonably opening or closing PCH state, can avoid producing unnecessary signaling consumption, thus reduction network-signaling load, promote network carrying ability.
One of ordinary skill in the art will appreciate that: all or part of step realizing above-mentioned each embodiment of the method can have been come by the hardware that program command is relevant.Aforesaid program can be stored in a computer read/write memory medium.This program, when performing, performs the step comprising above-mentioned each embodiment of the method; And aforesaid storage medium comprises: ROM, RAM, magnetic disc or CD etc. various can be program code stored medium.
Last it is noted that above each embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to foregoing embodiments to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (4)
1. a paging state control method, is characterized in that, comprising:
Obtain the first signaling consumption under unlatching paging PCH state and the second signaling consumption under closing PCH state;
According to the size of described first signaling consumption and described second signaling consumption, determine to open or close PCH state;
The first signaling consumption under PCH state and the second signaling consumption under closing PCH state are opened in described acquisition, comprising:
Obtain under opening PCH state and detect the first signaling consumption in duration and the second signaling consumption under closing PCH state in described detection duration;
Detect the first signaling consumption in duration under PCH state is opened in described acquisition, comprising:
Under unlatching PCH state, obtaining and detecting idle IDLE State Transferring in duration is the times N of DPCH DCH state or forward direction access transmission channel FACH state
1, DCH state or FACH State Transferring be the times N of PCH state
2, PCH State Transferring is the times N of DCH state or FACH state
3, DCH state or FACH State Transferring be the times N of IDLE state
4and the signaling consumption of each conversion;
According to described N
1, N
2, N
3, N
4and the signaling consumption of each conversion, calculate and obtain described first signaling consumption;
The second signaling consumption under described acquisition closedown PCH state in described detection duration, comprising:
According to described N
1, described N
3in have the conversion times N of data transfer demands
3-1and the signaling consumption of each conversion, calculate and obtain described second signaling consumption.
2. method according to claim 1, is characterized in that, the described size according to described first signaling consumption and described second signaling consumption, determines to open or close paging PCH state, comprising:
If described first signaling consumption is more than or equal to described second signaling consumption of 1.2 times, then close PCH state;
If described first signaling consumption is less than or equal to described second signaling consumption of 0.8 times, then open PCH state.
3. a paging state control device, is characterized in that, comprising:
Acquisition module, for obtaining the first signaling consumption opened under paging PCH state and second signaling consumption of closing under PCH state;
Determination module, for the size according to described first signaling consumption and described second signaling consumption, determines to open or close PCH state;
Described acquisition module, detects the first signaling consumption in duration and the second signaling consumption under closing PCH state in described detection duration under obtaining unlatching PCH state;
Described acquisition module, comprising:
First acquiring unit, under unlatching PCH state, obtaining and detecting idle IDLE State Transferring in duration is the times N of DPCH DCH state or forward direction access transmission channel FACH state
1, DCH state or FACH State Transferring be the times N of PCH state
2, PCH State Transferring is the times N of DCH state or FACH state
3, DCH state or FACH State Transferring be the times N of IDLE state
4and the signaling consumption of each conversion; According to described N
1, N
2, N
3, N
4and the signaling consumption of each conversion, calculate and obtain described first signaling consumption;
Second acquisition unit, for according to described N
1, described N
3in have the conversion times N of data transfer demands
3-1and the signaling consumption of each conversion, calculate and obtain described second signaling consumption.
4. paging state control device according to claim 3, is characterized in that, described determination module, if be more than or equal to described second signaling consumption of 1.2 times specifically for described first signaling consumption, then closes PCH state;
If described first signaling consumption is less than or equal to described second signaling consumption of 0.8 times, then open PCH state.
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