CN102781094A - Communication method, user equipment, base station and communication system - Google Patents
Communication method, user equipment, base station and communication system Download PDFInfo
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- CN102781094A CN102781094A CN2012102367463A CN201210236746A CN102781094A CN 102781094 A CN102781094 A CN 102781094A CN 2012102367463 A CN2012102367463 A CN 2012102367463A CN 201210236746 A CN201210236746 A CN 201210236746A CN 102781094 A CN102781094 A CN 102781094A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
- H04W68/02—Arrangements for increasing efficiency of notification or paging channel
Abstract
The invention discloses a communication method, which comprises the following steps of: receiving a first paging message which is sent by a mobility management entity and includes the serial number information of a narrow band on which user equipment stays; and determining the narrow band on which the user equipment stays currently according to the first paging message, and sending a second paging message to the user equipment on the narrow band. The invention also discloses the user equipment, a base station and a communication system. By adopting the embodiment of the invention, in a condition that a plurality of narrow bands are divided in a wide band system to support the access of a narrow band terminal, the targeted paging towards the narrow band terminal can be realized, and the waste of resources is reduced.
Description
Technical field
The present invention relates to communication technical field, relate in particular to a kind of communication means, subscriber equipment, base station and communication system.
Background technology
Internet of Things is meant, through the various device that deployment has certain perception, calculating, execution and communication capacity, obtains the information of physical world, realizes message transmission, collaborative and processing through network, thereby realizes the interconnected network of people and thing, thing and thing.In brief, Internet of Things is exactly to realize interconnecting of people and thing, thing and thing.Its application comprises various aspects such as intelligent grid, reading intelligent agriculture, intelligent transportation and environment measuring.The development of Internet of Things, being described as is the third wave of the information industry after computer and the Internet, is placed high hopes; Receive greatly pursuing and paying attention to of research institution and industrial circle; Simultaneously, relevant normal structure has also begun the standardization effort of Internet of Things correlation technique.
M2M (machine-to-machine; Machine) communication; Be the 3GPP of standardization body (The 3rd Generation Partnership Project; Third generation partner program) be research carrier working application on mobile communications network how, and the technology and the standardized concepts that propose, and set up project team specially; Research is to the introducing of MTC (Machine Type Communication, Machine Type communication equipment) and enhancing or the optimization that need carry out mobile communications network.
" Provision of lor-cost MTC UEs based on LTE (terminal of MTC cheaply based on LTE is provided) " is such project team; Its purpose is to be provided as originally and can compares favourably with the GSM/GPRS terminal; Even the LTE terminal also lower than GSM/GPRS terminal cost; With the GSM/GPRS terminal of replacement use in M2M uses, thereby, uses M2M LTE network replacement GSM/GPRS network in using.Reason is, along with the large scale deployment of LTE network, operator hopes to reduce the number of Access Network of maintenance to reduce the maintenance cost of whole network, such as the service that the GSM/GRPS network no longer is provided.And in fact, because the good covering of GSM/GPRS network and the low-cost characteristics at terminal, make most of M2M application provider tend to use terminal that M2M is provided service based on GSM/GPRS.And M2M use be one very big and in the market of continuing expansion; Use in the GSM/GRPS network at following a large amount of MTC terminal; On the one hand; To make that operator has to after the large scale deployment of LTE network, continue to safeguard the GSM/GRPS network, attempt to reduce the effort that access network reduces the network operation cost thereby hinder it; On the other hand, the spectrum efficiency that GSM/GPRS is lower has a strong impact on GSM/GPRS obtainable income on its frequency spectrum resource.Therefore; Operator hopes the terminal based on the LTE network can be provided; Its cost can compare favourably with the GSM/GPRS terminal; Even also lower than GSM/GPRS terminal cost, make M2M service provider can select the LTE network that M2M is provided service, thereby realize that M2M uses from GSM/GRPS network moving to the LTE network.
At present, above-mentioned project team has worked out several directions that might reduce the terminal cost, such as reducing work (emission/reception) bandwidth that the terminal is supported; Reduce the terminal peak rate; Use Half-FDD (Half-Frequency Division Duplexing, Half-Frequency Division Duplex), use single chain that receives; Reduce terminal transmit power, and the transmission mode of simplification terminal support etc.Wherein, reduce the bandwidth of operation that the terminal is supported, exactly the support for narrowband terminal will be provided in existing broadband network system.For under the situation that reduces UE (User Equipment, subscriber equipment) bandwidth of operation, can support more UE, need in broadband system, divide a plurality of arrowbands and supply UE to use, UE can select an arrowband subband to insert or stop.But under many arrowbands scene, which arrowband subband the UE of Idle state rests on, and the base station is ignorant, so the base station need send beep-page message on all possible arrowband subband when carrying out paging, can receive paging to guarantee UE.This obviously is the significant wastage to resource.
Summary of the invention
Many aspects of the present invention propose a kind of communication means, subscriber equipment, base station and communication system, in broadband system, divide a plurality of arrowbands and support can realize the specific aim paging to narrowband terminal under the scene of narrowband terminal access, reduce the waste to resource.
One aspect of the present invention provides a kind of communication means, comprising:
Receive first beep-page message that mobile management entity sends; Said first beep-page message comprises the arrowband number information that subscriber equipment stops;
According to said first beep-page message, confirm the arrowband of the current stop of said subscriber equipment, and on said arrowband, send second beep-page message to said subscriber equipment.
Another aspect of the present invention provides a kind of base station, comprising:
First paging receiving unit is used to receive first beep-page message that mobile management entity sends; Said first beep-page message comprises the arrowband number information that subscriber equipment stops; With,
The second paging transmitting element is used for confirming the arrowband of the current stop of said subscriber equipment according to said first beep-page message, and on said arrowband, sends second beep-page message to said subscriber equipment.
Another aspect of the present invention provides a kind of communication means, comprising:
When getting into idle condition, in current area, select to be numbered the arrowband of N according to the function of user equipment identifiers UEID and time variable T;
Rest on the arrowband of the said N of being numbered;
Wherein, said time variable T representes arrowband numbering and time relation; Confirm the arrowband of the current stop of subscriber equipment when the function of said user equipment identifiers UEID and time variable T also is used for paging by the base station, and on said arrowband, send beep-page message to said subscriber equipment.
Another aspect of the present invention provides a kind of communication means, comprising:
According to the function of user equipment identifiers UEID and time variable T, confirm that subscriber equipment is current to rest on the arrowband that is numbered N; Wherein, said time variable T representes arrowband numbering and time relation;
On the said arrowband that is numbered N, send beep-page message to said subscriber equipment;
Wherein, the function of said user equipment identifiers UEID and time variable T also is used for when getting into idle condition selecting the arrowband that stops in current area by said subscriber equipment.
Another aspect of the present invention provides a kind of subscriber equipment, comprising:
The arrowband selected cell is used for when getting into idle condition, in current area, selecting to be numbered the arrowband of N according to the function of user equipment identifiers UEID and time variable T; With,
Stop the unit, be used to rest on the arrowband of the said N of being numbered;
Wherein, said time variable T representes arrowband numbering and time relation; Confirm the arrowband of the current stop of said subscriber equipment when the function of said user equipment identifiers UEID and time variable T also is used for paging by the base station, and on said arrowband, send beep-page message to said subscriber equipment.
Another aspect of the present invention provides a kind of base station, comprising:
The unit is confirmed in the arrowband, is used for the function according to user equipment identifiers UEID and time variable T, confirms that subscriber equipment is current to rest on the arrowband that is numbered N; Wherein, said time variable T representes arrowband numbering and time relation; With,
Paging unit is used on the arrowband of the said N of being numbered, sending beep-page message to said subscriber equipment;
Wherein, the function of said user equipment identifiers UEID and time variable T also is used for when getting into idle condition selecting the arrowband that stops in current area by said subscriber equipment.
Another aspect of the present invention provides a kind of communication system, comprises subscriber equipment and base station.
The communication means that the embodiment of the invention provides, subscriber equipment, base station and communication system; In broadband system, dividing a plurality of arrowbands supports under the scene of narrowband terminal access; Through in mobile management entity, preserving the arrowband number information that subscriber equipment stops; When paging, offer the arrowband that the base station is used for confirming the current stop of said subscriber equipment, perhaps the base station when paging according to the arrowband selective rule of subscriber equipment agreement, confirm the arrowband of the current stop of said subscriber equipment; Thereby can realize specific aim paging, reduce waste resource to narrowband terminal.
Description of drawings
Fig. 1 is the schematic flow sheet of a kind of communication means in the embodiment of the invention;
Fig. 2 be in the embodiment of the invention a kind of communication means be the schematic flow sheet that subscriber equipment is specified the arrowband by the base station;
Fig. 3 is the schematic flow sheet that the subscriber equipment of a kind of communication means in the embodiment of the invention carries out the arrowband conversion;
Fig. 4 is the structural representation of a kind of base station in the embodiment of the invention;
Fig. 5 is the structural representation of another kind of base station in the embodiment of the invention;
Fig. 6 is the structural representation of another base station in the embodiment of the invention;
Fig. 7 is the structural representation of a kind of second paging transmitting element of base station in the embodiment of the invention;
Fig. 8 is the schematic flow sheet of another kind of communication means in the embodiment of the invention;
Fig. 9 is the schematic flow sheet of another communication means in the embodiment of the invention;
Figure 10 is the structural representation of a kind of subscriber equipment in the embodiment of the invention;
Figure 11 is the structural representation of another base station again in the embodiment of the invention;
Figure 12 is the structural representation of a kind of communication system in the embodiment of the invention.
Embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
Referring to Fig. 1, the embodiment of the invention provides a kind of communication means, may further comprise the steps:
First beep-page message that S11, reception mobile management entity (Mobility Management Entity is called for short MME) send; Said first beep-page message comprises the arrowband number information that subscriber equipment stops.
S12, according to said first beep-page message, confirm the arrowband of the current stop of said subscriber equipment, and on said arrowband, send second beep-page message to said subscriber equipment.
During practical implementation, the executive agent of above-mentioned steps S21 and S22 can be base station (like eNB), the equipment that perhaps has base station functions.
The communication means that the embodiment of the invention provides; In broadband system, dividing a plurality of arrowbands supports under the scene of narrowband terminal access; Through in mobile management entity, preserving the arrowband number information that subscriber equipment stops; When paging, offer the arrowband that the base station is used for confirming the current stop of said subscriber equipment, thereby can realize specific aim paging, reduce waste resource to narrowband terminal.
Concrete, before paging is carried out to subscriber equipment in the base station, can also comprise that the base station is that subscriber equipment specifies the arrowband, subscriber equipment conversion arrowband and the subscriber equipment that stop to carry out the flow process of district reselecting, is elaborated below.
In an optional execution mode; Before first beep-page message that receives the mobile management entity transmission; Also comprise: when said subscriber equipment gets into idle condition, send arrowband appointed information, the arrowband of specifying said subscriber equipment in the sub-district, to stop to said subscriber equipment; So that said subscriber equipment receives said arrowband appointed information, the said subscriber equipment that rests on appointment is on the arrowband of sub-district stop.
After said subscriber equipment sends the arrowband appointed information, also comprise: the arrowband number information with the said subscriber equipment of appointment stops sends to said mobile management entity; So that said mobile management entity receives said arrowband number information, and preserve said arrowband number information.
As shown in Figure 2, the base station is the step that subscriber equipment is specified the arrowband that stops, and is specific as follows:
When S21, base station get into idle condition at subscriber equipment, send arrowband appointed information, the arrowband of specifying said subscriber equipment in the sub-district, to stop to said subscriber equipment.
S22, said subscriber equipment receive said arrowband appointed information, rest on the arrowband of sub-district of said base station appointment.
S23, said base station send to said mobile management entity with the arrowband number information that the said subscriber equipment of appointment stops.
S24, said mobile management entity receive said arrowband number information, and preserve said arrowband number information.
In another optional execution mode, in the said arrowband number information that the said subscriber equipment of appointment is stopped, send to after the said mobile management entity, also comprise:
Receive the arrowband change message that said subscriber equipment sends; When change message in said arrowband comprises said subscriber equipment and gets into idle condition, carry out the arrowband conversion and rest on the numbering signal of another arrowband of sub-district;
Give said mobile management entity with said arrowband change forwards; So that said mobile management entity receives said arrowband change message, and upgrade and preserve the arrowband number information that said subscriber equipment stops.
Promptly at above-mentioned steps S24, mobile management entity receives said arrowband number information, and preserves after the said arrowband number information, also comprises the step of subscriber equipment conversion arrowband, and is as shown in Figure 3, specific as follows:
S31, subscriber equipment get into idle condition, carry out the arrowband conversion, rest on another arrowband of sub-district.
S32, said subscriber equipment send arrowband change message to the base station; Change message in said arrowband comprises said subscriber equipment and carries out the arrowband number information that stops after the arrowband conversion.
S33, said base station receive said arrowband change message, more said arrowband change message are sent to mobile management entity.
S34, said mobile management entity receive said arrowband change message, upgrade and preserve the arrowband number information that said subscriber equipment stops.
Paging can be initiated to said subscriber equipment in the base station before subscriber equipment carries out district reselecting.Promptly be that subscriber equipment specifies the arrowband that stops (to be that step S21 ~ S24) afterwards, paging is carried out to subscriber equipment in the base station, to carry out above-mentioned steps S11 ~ S12 in the base station.Perhaps, be that to specify the arrowband that stops (be step S21 ~ S24), and subscriber equipment conversion arrowband (is that step S31 ~ S34) afterwards, paging is carried out to subscriber equipment in the base station, carries out above-mentioned steps S11 ~ S12 subscriber equipment in the base station.
The arrowband number information that the subscriber equipment that comprises in first beep-page message of above-mentioned steps S11 stops is the arrowband number information of preserving in the said mobile management entity, the number information of the arrowband of the current stop of promptly said subscriber equipment.
Then at step S12, said base station can directly be confirmed the arrowband of the current stop of said subscriber equipment, and on determined arrowband, send second beep-page message to said subscriber equipment according to the arrowband number information in said first beep-page message.
In the present embodiment, preserve the arrowband number information of the current stop of subscriber equipment in the mobile management entity, and when paging, offer the base station.The arrowband of the current stop of subscriber equipment can directly be confirmed according to said arrowband number information in the base station, thereby can realize the specific aim paging to narrowband terminal, reduces the waste to resource.
In another optional execution mode; In the base station is after subscriber equipment is specified the arrowband that stops; Perhaps after the subscriber equipment conversion arrowband; Comprise that also subscriber equipment carries out the step of district reselecting: said subscriber equipment carries out district reselecting, in Target cell, selects to be numbered the arrowband of Cs2, and rests on the said arrowband.
Paging can also be carried out to subscriber equipment in the base station after subscriber equipment carries out district reselecting, carry out above-mentioned steps S11 ~ S12.The arrowband number information that the subscriber equipment that comprises in first beep-page message of above-mentioned steps S11 stops is the arrowband number information of preserving in the said mobile management entity; And said arrowband number information is that said subscriber equipment carries out the number information that district reselecting rests on the arrowband of cell-of-origin before.
Said subscriber equipment carries out resting on the arrowband that is numbered Cs1 of cell-of-origin before the district reselecting; The quantity of the arrowband that said cell-of-origin is supported is Cn1, and the arrowband numbering is from 0 to Cn1-1, Cn1>=1,0≤Cs1≤Cn1-1.
Said subscriber equipment carries out resting on the arrowband that is numbered Cs2 of Target cell after the district reselecting; The quantity of the arrowband of said Target cell support is Cn2, and arrowband numbering is from 0 to Cn2-1, Cn2>=1; If Cs1≤Cn2-1, then Cs2=Cs1; If Cs1＞Cn2-1, then Cs2=k; K is the arbitrary numbering in 0 to Cn2-1.
Optional; The numbering of the arrowband that the cell-of-origin is supported from 0 to Cn1-1; The numbering of the arrowband that Target cell is supported from 0 to Cn2-1; Can be according to the serial number of taking low-frequency band from high frequency to, also can be according to the serial number of taking high frequency band from low frequency to, perhaps adopts other numbering.
Then, said according to said first beep-page message at step S12, confirm the arrowband of the current stop of said subscriber equipment, and on said arrowband, send second beep-page message to said subscriber equipment, comprising:
According to the arrowband number information in said first beep-page message, obtain said subscriber equipment and before carrying out district reselecting, rest on being numbered on the Cs1 arrowband of cell-of-origin;
Said Cs1 and said Cn2 are compared, confirm on the current arrowband that is numbered Cs2 that rests in the Target cell of said subscriber equipment according to comparative result; Wherein, if Cs1≤Cn2-1, then Cs2=Cs1; If Cs1＞Cn2-1, then Cs2=k;
On the arrowband of the said Cs2 of being numbered, send second beep-page message to said subscriber equipment.
In the present embodiment, preserve subscriber equipment in the mobile management entity and carry out the preceding arrowband number information that stops in the cell-of-origin of district reselecting, and when paging, offer the base station.The base station obtains the numbering of the arrowband that subscriber equipment carries out stopping in the cell-of-origin before the district reselecting according to said arrowband number information; Select the rule of arrowband when carrying out district reselecting according to subscriber equipment again; Confirm that subscriber equipment carries out after the district reselecting in arrowband that Target cell stops; Thereby can realize specific aim paging, reduce waste resource to narrowband terminal.
Need to prove that subscriber equipment can be carried out above-mentioned step S32 ~ S34 after carrying out district reselecting and resting on a certain arrowband equally, in mobile management entity, preserve subscriber equipment and carry out the arrowband number information that stops after the district reselecting.And when in the base station subscriber equipment being called out, in step S12, the arrowband of the current stop of subscriber equipment can directly be confirmed according to the arrowband number information in first message related to calls in the base station, thereby can directly carry out paging to this arrowband to subscriber equipment.
The embodiment of the invention also provides a kind of base station, can implement the flow process of above-mentioned communication means.Be elaborated below in conjunction with Fig. 4 ~ Fig. 9.
Referring to Fig. 4, the embodiment of the invention provides a kind of base station, comprises first paging receiving unit 41 and the second paging transmitting element 42.As follows:
First paging receiving unit 41 is used to receive first beep-page message that mobile management entity sends; Said first beep-page message comprises the arrowband number information that subscriber equipment stops.
The second paging transmitting element 42 is used for confirming the arrowband of the current stop of said subscriber equipment according to said first beep-page message, and on said arrowband, sends second beep-page message to said subscriber equipment.
Referring to Fig. 5, the embodiment of the invention provides another kind of base station, except comprising above-mentioned first paging receiving unit 41 and the second paging transmitting element 42, also comprises designating unit 51 and narrow band information transmitting element 52, as follows:
Designating unit 51 is used for when said subscriber equipment gets into idle condition, sending arrowband appointed information, the arrowband of specifying said subscriber equipment in the sub-district, to stop to said subscriber equipment; So that said subscriber equipment receives said arrowband appointed information, the said subscriber equipment that rests on appointment is on the arrowband of sub-district stop.
Narrow band information transmitting element 52 is used for the arrowband number information with the said subscriber equipment stop of appointment, sends to said mobile management entity; So that said mobile management entity receives the arrowband number information that send said base station, and preserve said arrowband number information.
Referring to Fig. 6; The embodiment of the invention provides another base station; Except comprising above-mentioned first paging receiving unit 41, the second paging transmitting element 42, designating unit 51 and narrow band information transmitting element 52, also comprise change receiving element 61 and Notification of Changes unit 62, as follows:
Change receiving element 61 is used to receive the arrowband change message that said subscriber equipment sends; When change message in said arrowband comprises said subscriber equipment and gets into idle condition, carry out the arrowband conversion and rest on the numbering signal of another arrowband of sub-district.
Notification of Changes unit 62 is used for giving said mobile management entity with said arrowband change forwards; So that said mobile management receives said arrowband change message, and upgrade and preserve the arrowband number information that said subscriber equipment stops.
In an optional execution mode, paging can be initiated to said subscriber equipment in the base station before subscriber equipment carries out district reselecting.The arrowband number information that the subscriber equipment that comprises in said first beep-page message stops is the arrowband number information of preserving in the said mobile management entity, the number information of the arrowband of the current stop of promptly said subscriber equipment.The base station is according to the arrowband number information in said first beep-page message; Can directly confirm the arrowband of the current stop of said subscriber equipment; And on determined arrowband, send second beep-page message to said subscriber equipment; Thereby can realize specific aim paging, reduce waste resource to narrowband terminal.
In another optional execution mode, paging can also be initiated to said subscriber equipment in the base station after subscriber equipment carries out district reselecting.The arrowband number information that the subscriber equipment that comprises in said first beep-page message stops is the arrowband number information of preserving in the said mobile management entity; And said arrowband number information is that said subscriber equipment carries out the number information that district reselecting rests on the arrowband of cell-of-origin before;
Said subscriber equipment carries out resting on the arrowband that is numbered Cs1 of cell-of-origin before the district reselecting; The quantity of the arrowband that said cell-of-origin is supported is Cn1, and the arrowband numbering is from 0 to Cn1-1, Cn1>=1,0≤Cs1≤Cn1-1;
Said subscriber equipment carries out resting on the arrowband that is numbered Cs2 of Target cell after the district reselecting; The quantity of the arrowband of said Target cell support is Cn2, and arrowband numbering is from 0 to Cn2-1, Cn2>=1; If Cs1≤Cn2-1, then Cs2=Cs1; If Cs1＞Cn2-1, then Cs2=k; K is the arbitrary numbering in 0 to Cn2-1.
The embodiment of the invention provides a kind of base station; Comprise above-mentioned first paging receiving unit 41, the second paging transmitting element 42, designating unit 51 and narrow band information transmitting element 52, perhaps comprise above-mentioned first paging receiving unit 41, the second paging transmitting element 42, designating unit 51 and narrow band information transmitting element 52, change receiving element 61 and Notification of Changes unit 62.
Referring to Fig. 7, the second paging transmitting element 42 of said base station comprises that first confirms subelement 71, second definite subelement 72 and the paging subelement 73, as follows:
First confirms subelement 71, is used for the arrowband number information according to said first beep-page message, obtains said subscriber equipment 1 and before carrying out district reselecting, rests on being numbered on the Cs1 arrowband of cell-of-origin;
Second confirms subelement 72, is used for said Cs1 and said Cn2 are compared, and confirms on the said subscriber equipment 1 current arrowband that is numbered Cs2 that rests in the Target cell according to comparative result; Wherein, if Cs1≤Cn2-1, then Cs2=Cs1; If Cs1＞Cn2-1, then Cs2=k;
Paging subelement 73 is used on the arrowband of the said Cs2 of being numbered, sending second beep-page message to said subscriber equipment.
In the present embodiment, preserve subscriber equipment in the mobile management entity and carry out the preceding arrowband number information that stops in the cell-of-origin of district reselecting, and when paging, offer the base station.The base station obtains the numbering of the arrowband that subscriber equipment carries out stopping in the cell-of-origin before the district reselecting according to said arrowband number information; Select the rule of arrowband when carrying out district reselecting according to subscriber equipment again; Confirm that subscriber equipment carries out after the district reselecting in arrowband that Target cell stops; Thereby can realize specific aim paging, reduce waste resource to narrowband terminal.
Referring to Fig. 8, the embodiment of the invention provides another kind of communication means, may further comprise the steps:
S81, when getting into idle condition, in current area, select to be numbered the arrowband of N according to the function of user equipment identifiers UEID and time variable T.
S82, rest on the arrowband of the said N of being numbered.
Wherein, said time variable T representes arrowband numbering and time relation; Confirm the arrowband of the current stop of subscriber equipment when the function of said user equipment identifiers UEID and time variable T also is used for paging by the base station, and on said arrowband, send beep-page message to said subscriber equipment.
During practical implementation, the executive agent of above-mentioned steps S81 and S82 can be a subscriber equipment, perhaps has the equipment of user device function.
In an optional execution mode, the function of user equipment identifiers UEID and time variable T be F (UEID, T), N=F (UEID, T).
In another optional execution mode, the function of user equipment identifiers UEID and time variable T be F (UEID, T, other), N=F (UEID, T, other).What wherein, other was meant other selects relevant parameter with the arrowband.
Need to prove that subscriber equipment is in the idle condition, also can confirm the current arrowband that should stop according to the function of user equipment identifiers UEID and time variable T.
Referring to Fig. 9, the embodiment of the invention provides another communication means, may further comprise the steps:
S91, according to the function of user equipment identifiers UEID and time variable T, confirm that subscriber equipment is current to rest on the arrowband that is numbered N; Wherein, said time variable T representes arrowband numbering and time relation.
S92, on the said arrowband that is numbered N, send beep-page message to said subscriber equipment.
Wherein, the function of said user equipment identifiers UEID and time variable T also is used for when getting into idle condition selecting the arrowband that stops in current area by said subscriber equipment.
During practical implementation, the executive agent of above-mentioned steps S91 and S92 can be the base station, the equipment that perhaps has base station functions.
In an optional execution mode, the function of user equipment identifiers UEID and time variable T be F (UEID, T), N=F (UEID, T).
In another optional execution mode, the function of user equipment identifiers UEID and time variable T be F (UEID, T, other), N=F (UEID, T, other).What wherein, other was meant other selects relevant parameter with the arrowband.
Need to prove that subscriber equipment is in the idle condition, also can confirm the current arrowband that should stop according to the function of user equipment identifiers UEID and time variable T.
The communication means that the embodiment of the invention provides; In broadband system, dividing a plurality of arrowbands supports under the scene of narrowband terminal access; The base station when paging according to the arrowband selective rule of subscriber equipment agreement; Confirm the arrowband of the current stop of said subscriber equipment, thereby can realize specific aim paging, reduce waste resource to narrowband terminal.
The embodiment of the invention also provides a kind of subscriber equipment, base station and communication system, can implement the flow process of above-mentioned Fig. 8 and the described communication means of Fig. 9.Be elaborated below in conjunction with Figure 10 ~ Figure 12.
Referring to Figure 10, the embodiment of the invention provides a kind of subscriber equipment, comprises arrowband selected cell 101 and stops unit 102.
Arrowband selected cell 101 is used for when getting into idle condition, in current area, selecting to be numbered the arrowband of N according to the function of user equipment identifiers UEID and time variable T.
Stop the arrowband that unit 102 is used to rest on the said N of being numbered.
Wherein, said time variable T representes arrowband numbering and time relation; Confirm the arrowband of the current stop of said subscriber equipment when the function of said user equipment identifiers UEID and time variable T also is used for paging by the base station, and on said arrowband, send beep-page message to said subscriber equipment.
Need to prove that subscriber equipment is in the idle condition, also can confirm the current arrowband that should stop according to the function of user equipment identifiers UEID and time variable T.
Referring to Figure 11, the embodiment of the invention provides and another base station, comprises that the arrowband confirms unit 111 and paging unit 112.
The arrowband confirms that unit 111 is used for the function according to user equipment identifiers UEID and time variable T, confirms that subscriber equipment is current to rest on the arrowband that is numbered N; Wherein, said time variable T representes arrowband numbering and time relation.
Paging unit 112 is used on the arrowband of the said N of being numbered, sending beep-page message to said subscriber equipment.
Wherein, the function of said user equipment identifiers UEID and time variable T also is used for when getting into idle condition selecting the arrowband that stops in current area by said subscriber equipment.
Need to prove that subscriber equipment is in the idle condition, also can confirm the current arrowband that should stop according to the function of user equipment identifiers UEID and time variable T.
Referring to Figure 12, the embodiment of the invention provides another kind of communication system, comprises subscriber equipment 121 and base station 122.Wherein, subscriber equipment 121 is the described subscriber equipmenies of Figure 10; Base station 122 is the described base stations of Figure 11.
The subscriber equipment that the embodiment of the invention provides, base station and communication system; In broadband system, dividing a plurality of arrowbands supports under the scene of narrowband terminal access; The base station when paging according to the arrowband selective rule of subscriber equipment agreement; Confirm the arrowband of the current stop of said subscriber equipment, thereby can realize specific aim paging, reduce waste resource to narrowband terminal.
One of ordinary skill in the art will appreciate that all or part of flow process that realizes in the foregoing description method; Be to instruct relevant hardware to accomplish through computer program; Described program can be stored in the computer read/write memory medium; This program can comprise the flow process like the embodiment of above-mentioned each side method when carrying out.Wherein, described storage medium can be magnetic disc, CD, read-only storage memory body (Read-Only Memory, ROM) or at random store memory body (Random Access Memory, RAM) etc.
The above is a preferred implementation of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; Can also make some improvement and retouching, these improvement and retouching also are regarded as protection scope of the present invention.
Claims (17)
1. a communication means is characterized in that, comprising:
Receive first beep-page message that mobile management entity sends; Said first beep-page message comprises the arrowband number information that subscriber equipment stops;
According to said first beep-page message, confirm the arrowband of the current stop of said subscriber equipment, and on said arrowband, send second beep-page message to said subscriber equipment.
2. communication means as claimed in claim 1 is characterized in that, before first beep-page message that receives the mobile management entity transmission, also comprises:
When said subscriber equipment gets into idle condition, send arrowband appointed information, the arrowband of specifying said subscriber equipment in the sub-district, to stop to said subscriber equipment; So that said subscriber equipment receives said arrowband appointed information, the said subscriber equipment that rests on appointment is on the arrowband of sub-district stop.
3. communication means as claimed in claim 2 is characterized in that, after said subscriber equipment sends the arrowband appointed information, also comprises:
Arrowband number information with the said subscriber equipment of appointment stops sends to said mobile management entity; So that said mobile management entity receives said arrowband number information, and preserve said arrowband number information.
4. communication means as claimed in claim 3 is characterized in that, in the said arrowband number information that the said subscriber equipment of appointment is stopped, sends to after the said mobile management entity, also comprises:
Receive the arrowband change message that said subscriber equipment sends; When change message in said arrowband comprises said subscriber equipment and gets into idle condition, carry out the arrowband conversion and rest on the numbering signal of another arrowband of sub-district;
Give said mobile management entity with said arrowband change forwards; So that said mobile management entity receives said arrowband change message, and upgrade and preserve the arrowband number information that said subscriber equipment stops.
5. like each described communication means of claim 2 ~ 4, it is characterized in that the arrowband number information that the subscriber equipment that comprises in said first beep-page message stops is the arrowband number information of preserving in the said mobile management entity; And said arrowband number information is that said subscriber equipment carries out the number information that district reselecting rests on the arrowband of cell-of-origin before;
Said subscriber equipment carries out resting on the arrowband that is numbered Cs1 of cell-of-origin before the district reselecting; The quantity of the arrowband that said cell-of-origin is supported is Cn1, and the arrowband numbering is from 0 to Cn1-1, Cn1>=1,0≤Cs1≤Cn1-1;
Said subscriber equipment carries out resting on the arrowband that is numbered Cs2 of Target cell after the district reselecting; The quantity of the arrowband of said Target cell support is Cn2, and arrowband numbering is from 0 to Cn2-1, Cn2>=1; If Cs1≤Cn2-1, then Cs2=Cs1; If Cs1＞Cn2-1, then Cs2=k; K is the arbitrary numbering in 0 to Cn2-1.
6. communication means as claimed in claim 5 is characterized in that, and is said according to said first beep-page message, confirms the arrowband of the current stop of said subscriber equipment, and on said arrowband, sends second beep-page message to said subscriber equipment, comprising:
According to the arrowband number information in said first beep-page message, obtain said subscriber equipment and before carrying out district reselecting, rest on being numbered on the Cs1 arrowband of cell-of-origin;
Said Cs1 and said Cn2 are compared, confirm on the current arrowband that is numbered Cs2 that rests in the Target cell of said subscriber equipment according to comparative result; Wherein, if Cs1≤Cn2-1, then Cs2=Cs1; If Cs1＞Cn2-1, then Cs2=k;
On the arrowband of the said Cs2 of being numbered, send second beep-page message to said subscriber equipment.
7. a base station is characterized in that, comprising:
First paging receiving unit is used to receive first beep-page message that mobile management entity sends; Said first beep-page message comprises the arrowband number information that subscriber equipment stops; With,
The second paging transmitting element is used for confirming the arrowband of the current stop of said subscriber equipment according to said first beep-page message, and on said arrowband, sends second beep-page message to said subscriber equipment.
8. base station as claimed in claim 7 is characterized in that, said base station also comprises:
Designating unit is used for when said subscriber equipment gets into idle condition, sending arrowband appointed information, the arrowband of specifying said subscriber equipment in the sub-district, to stop to said subscriber equipment; So that said subscriber equipment receives said arrowband appointed information, the said subscriber equipment that rests on appointment is on the arrowband of sub-district stop.
9. base station as claimed in claim 8 is characterized in that, said base station also comprises:
The narrow band information transmitting element is used for the arrowband number information with the said subscriber equipment stop of appointment, sends to said mobile management entity; So that said mobile management entity receives the arrowband number information that send said base station, and preserve said arrowband number information.
10. base station as claimed in claim 9 is characterized in that, said base station also comprises:
The change receiving element is used to receive the arrowband change message that said subscriber equipment sends; When change message in said arrowband comprises said subscriber equipment and gets into idle condition, carry out the arrowband conversion and rest on the numbering signal of another arrowband of sub-district; With,
The Notification of Changes unit is used for giving said mobile management entity with said arrowband change forwards; So that said mobile management receives said arrowband change message, and upgrade and preserve the arrowband number information that said subscriber equipment stops.
11., it is characterized in that the arrowband number information that the subscriber equipment that comprises in said first beep-page message stops is the arrowband number information of preserving in the said mobile management entity like each described base station of claim 8 ~ 10; And said arrowband number information is that said subscriber equipment carries out the number information that district reselecting rests on the arrowband of cell-of-origin before;
Said subscriber equipment carries out resting on the arrowband that is numbered Cs1 of cell-of-origin before the district reselecting; The quantity of the arrowband that said cell-of-origin is supported is Cn1, and the arrowband numbering is from 0 to Cn1-1, Cn1>=1,0≤Cs1≤Cn1-1;
Said subscriber equipment carries out resting on the arrowband that is numbered Cs2 of Target cell after the district reselecting; The quantity of the arrowband of said Target cell support is Cn2, and arrowband numbering is from 0 to Cn2-1, Cn2>=1; If Cs1≤Cn2-1, then Cs2=Cs1; If Cs1＞Cn2-1, then Cs2=k; K is the arbitrary numbering in 0 to Cn2-1.
12. base station as claimed in claim 11 is characterized in that, the second paging transmitting element of said base station comprises:
First confirms subelement, is used for the arrowband number information according to said first beep-page message, obtains said subscriber equipment and before carrying out district reselecting, rests on being numbered on the Cs1 arrowband of cell-of-origin;
Second confirms subelement, is used for said Cs1 and said Cn2 are compared, and confirms on the current arrowband that is numbered Cs2 that rests in the Target cell of said subscriber equipment according to comparative result; Wherein, if Cs1≤Cn2-1, then Cs2=Cs1; If Cs1＞Cn2-1, then Cs2=k; With,
The paging subelement is used on the arrowband of the said Cs2 of being numbered, sending second beep-page message to said subscriber equipment.
13. a communication means is characterized in that:
When getting into idle condition, in current area, select to be numbered the arrowband of N according to the function of user equipment identifiers UEID and time variable T;
Rest on the arrowband of the said N of being numbered;
Wherein, said time variable T representes arrowband numbering and time relation; Confirm the arrowband of the current stop of subscriber equipment when the function of said user equipment identifiers UEID and time variable T also is used for paging by the base station, and on said arrowband, send beep-page message to said subscriber equipment.
14. a communication means is characterized in that, comprising:
According to the function of user equipment identifiers UEID and time variable T, confirm that subscriber equipment is current to rest on the arrowband that is numbered N; Wherein, said time variable T representes arrowband numbering and time relation;
On the said arrowband that is numbered N, send beep-page message to said subscriber equipment;
Wherein, the function of said user equipment identifiers UEID and time variable T also is used for when getting into idle condition selecting the arrowband that stops in current area by said subscriber equipment.
15. a subscriber equipment is characterized in that, comprising:
The arrowband selected cell is used for when getting into idle condition, in current area, selecting to be numbered the arrowband of N according to the function of user equipment identifiers UEID and time variable T; With,
Stop the unit, be used to rest on the arrowband of the said N of being numbered;
Wherein, said time variable T representes arrowband numbering and time relation; Confirm the arrowband of the current stop of said subscriber equipment when the function of said user equipment identifiers UEID and time variable T also is used for paging by the base station, and on said arrowband, send beep-page message to said subscriber equipment.
16. a base station is characterized in that, comprising:
The unit is confirmed in the arrowband, is used for the function according to user equipment identifiers UEID and time variable T, confirms that subscriber equipment is current to rest on the arrowband that is numbered N; Wherein, said time variable T representes arrowband numbering and time relation; With,
Paging unit is used on the arrowband of the said N of being numbered, sending beep-page message to said subscriber equipment;
Wherein, the function of said user equipment identifiers UEID and time variable T also is used for when getting into idle condition selecting the arrowband that stops in current area by said subscriber equipment.
17. a communication system is characterized in that, comprises subscriber equipment as claimed in claim 15, and base station as claimed in claim 16.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210236746.3A CN102781094B (en) | 2012-07-10 | 2012-07-10 | Communication means, subscriber equipment, base station and communication system |
| PCT/CN2013/075120 WO2014008777A1 (en) | 2012-07-10 | 2013-05-03 | Communication method, user equipment, base station, and communication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201210236746.3A CN102781094B (en) | 2012-07-10 | 2012-07-10 | Communication means, subscriber equipment, base station and communication system |
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| CN102781094A true CN102781094A (en) | 2012-11-14 |
| CN102781094B CN102781094B (en) | 2015-10-21 |
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| WO2014008777A1 (en) | 2014-01-16 |
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