CN106470480A - Paging method and system and Mobility Management Entity and base station - Google Patents
Paging method and system and Mobility Management Entity and base station Download PDFInfo
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- CN106470480A CN106470480A CN201510504183.5A CN201510504183A CN106470480A CN 106470480 A CN106470480 A CN 106470480A CN 201510504183 A CN201510504183 A CN 201510504183A CN 106470480 A CN106470480 A CN 106470480A
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- Prior art keywords
- base station
- beep
- page message
- paging
- mobility management
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
Abstract
The invention discloses a kind of paging method and system and Mobility Management Entity and base station, it is related to wireless communication field.This paging method includes：Mobility Management Entity obtains the information of the first base station that the last communication of user equipment is located；Mobility Management Entity sends beep-page message, accordingly, first base station calling user device in this cell range according to beep-page message according to the information of first base station to first base station.First base station can also forward beep-page message, accordingly, neighbor base station user equipment described in paging in respective cell range to its neighbor base station further.Thus effectively alleviating the signaling traffic load eated dishes without rice or wine in signaling traffic load between Mobility Management Entity and base station and base station in paging.
Description
Technical field
The present invention relates to wireless communication field, particularly to a kind of paging method and system and shifting
Mobility management entity and base station.
Background technology
High speed development with mobile Internet and the popularization of mobile intelligent terminal, mobile service
Data throughout is in that blowout increases, wireless access LTE (Long Term Evolution,
Long Term Evolution) technology arises.
LTE wireless network architecture such as Figure 1A shows, it eliminates UMTS (Universal
Mobile Telecommunications System, UMTS) in network
RNC (Radio Network Controller, radio network controller) node, network rack
Structure more becomes flattening and simplification, whole Radio Access Network E-UTRAN (Evolved
Universal Terrestrial Radio Access Network, the general land of evolution wirelessly connects
Network) only it is made up of eNodeB (Evolved Node B, evolved base station) node.Base
Stand and pass through S1 interface and EPC (Evolved Packet Core, evolution packet-based core networks) phase
Even, including by S1-MME and MME (Mobility Management Entity,
Mobility Management Entity) connect, by S1-U and S-GW (Serving GateWay,
Gateway) connect.
When Mobility Management Entity finds a certain not online user equipment, need to adopt paging
Technology positions to the current area residing for user equipment.As Figure 1B shows, LTE network is sought
Exhale basic process as follows:
S102, Mobility Management Entity from HSS, (Home Subscriber Server, sign by ownership
About client server) inquire about the tracing area obtaining that the last communication of a certain user equipment is located
(Tracking area, TA) information.S104, Mobility Management Entity passes through S1 interface
Under all of base station into the tracking zone list of this tracing area or multiple tracing area composition
Send out paging (Paging) message.S106, these base stations send beep-page message by air interface
To user equipment.
However, dispose the expansion of scale with LTE, Mobility Management Entity needs to control base
Stand and increase in a large number, between Mobility Management Entity and base station, Signalling exchange processing pressure compares 2G/3G
Network is much bigger.Meanwhile, have not for ensureing interface-free resources efficiency, mobile terminal and network side
Dormancy mechanism, the general 5-10 second.After mobile phone enters " dormancy " pattern, the lower line number of network
When reaching according to bag, Mobility Management Entity is needed to send beep-page message.Therefore, in LTE network
Substantial amounts of " low discharge " business easily makes intelligent terminal's frequently " dormancy " and " activation " when reaching,
Produce substantial amounts of beep-page message.But, tracing area planning again can not be too little, otherwise because following the tracks of
Regional change can trigger user equipment tracing section updating (Tracking Area Update,
TAU) process, easily produces substantial amounts of tracing section updating message, net equally can be significantly increased
The signaling traffic load of network.
In sum, existing LTE paging technique is primarily present problems with：
The existing paging method based on tracing area or tracking zone list, paging range is big,
The signaling traffic load of network can be significantly increased, " signaling storm " of network may be caused.Additionally,
All base stations in tracing area or tracking zone list are passed through to eat dishes without rice or wine to send to user equipment to seek
Exhale message, the signaling traffic load eated dishes without rice or wine can be increased.
Content of the invention
An embodiment of the present invention technical problem to be solved is：How to mitigate shifting in paging
Signaling traffic load between mobility management entity and base station.
The embodiment of the present invention another technical problem to be solved is：How to mitigate in paging
The signaling traffic load eated dishes without rice or wine in base station.
One side according to embodiments of the present invention, a kind of paging method providing, including：
Mobility Management Entity obtains the letter of the first base station that the last communication of user equipment is located
Breath.
Mobility Management Entity sends beep-page message according to the information of first base station to first base station,
So that first base station calling user device in this cell range.
Second aspect according to embodiments of the present invention, a kind of paging method providing, including：
First base station receives the beep-page message that Mobility Management Entity sends；First base station is user
The base station that the last communication of equipment is located.
The beep-page message that first base station sends in response to Mobility Management Entity, adjacent at least one
Area base station forwards beep-page message, so that neighbor base station this user of paging in respective cell range sets
Standby.
The beep-page message that first base station sends in response to Mobility Management Entity, in this cell range
This user equipment of interior paging.
3rd aspect according to embodiments of the present invention, a kind of Mobility Management Entity providing, bag
Include：
Information query unit, for obtaining the first base station that the last communication of user equipment is located
Information.
Beep-page message transmitting element, sends to first base station for the information according to first base station and seeks
Exhale message, so that first base station this user equipment of paging in this cell range.
4th aspect according to embodiments of the present invention, a kind of base station providing, this base station is user
The first base station that the last communication of equipment is located, including：
Beep-page message receiving unit, for receiving the beep-page message of Mobility Management Entity transmission.
Beep-page message retransmission unit, for the beep-page message sending in response to Mobility Management Entity,
Forward beep-page message at least one neighbor base station, so that neighbor base station is in respective cell range
This user equipment of paging.
Paging transmitting element, for the beep-page message sending in response to Mobility Management Entity,
This user equipment of paging in this cell range.
5th aspect according to embodiments of the present invention, a kind of paging system providing, including aforementioned
The Mobility Management Entity of embodiment and the base station of previous embodiment, this base station be user equipment
The first base station at the nearly place that once communicates.
The present invention at least has advantages below：
On the one hand, Mobility Management Entity obtains first that the last communication of user equipment is located
The information of base station, and only send beep-page message to first base station, without into tracing area
All of base station sends beep-page message, considerably reduces between Mobility Management Entity and base station
Beep-page message quantity, alleviate network-signaling load.
On the other hand, a beep-page message is only sought in the range of the cell of first base station and its adjacent area
Exhale user equipment, effectively reduce the quantity of beep-page message of eating dishes without rice or wine, alleviate space interface signaling load.
By the detailed description to the exemplary embodiment of the present invention referring to the drawings, the present invention
Further feature and its advantage will be made apparent from.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will
The accompanying drawing of required use in embodiment or description of the prior art is briefly described it is clear that
Ground, drawings in the following description are only some embodiments of the present invention, the common skill for this area
For art personnel, without having to pay creative labor, can also be obtained according to these accompanying drawings
Obtain other accompanying drawings.
Figure 1A illustrates existing LTE wireless network architecture schematic diagram.
Figure 1B illustrates the schematic diagram of existing LTE paging.
Fig. 2 illustrates that a kind of flow process of the paging method of the exemplary embodiment according to the disclosure is shown
It is intended to.
Fig. 3 illustrates the flow process of the paging method of another kind of exemplary embodiment according to the disclosure
Schematic diagram.
Fig. 4 illustrates the flow process of the paging method of another exemplary embodiment according to the disclosure
Schematic diagram.
Fig. 5 illustrates a kind of mobility for paging of the exemplary embodiment according to the disclosure
The structural representation of management entity.
Fig. 6 illustrates a kind of base station for paging of the exemplary embodiment according to the disclosure
Structural representation.
Fig. 7 illustrates the base station for paging of another kind of exemplary embodiment according to the disclosure
Structural representation.
Fig. 8 illustrates that a kind of structure of the paging system of the exemplary embodiment according to the disclosure is shown
It is intended to.
Fig. 9 illustrates the structure of the paging system of another kind of exemplary embodiment according to the disclosure
Schematic diagram.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, to the technical scheme in the embodiment of the present invention
It is clearly and completely described it is clear that described embodiment is only present invention part reality
Apply example, rather than whole embodiments.Description at least one exemplary embodiment is real below
It is merely illustrative on border, never as any restriction to the present invention and its application or use.
Based on the embodiment in the present invention, those of ordinary skill in the art are not before making creative work
Put the every other embodiment being obtained, broadly fall into the scope of protection of the invention.
Can increase between Mobility Management Entity and base station for present in current paging scheme
The problem of the signaling traffic load eated dishes without rice or wine in signaling traffic load and base station, proposes the present invention.
The paging method of one embodiment of the invention is described with reference to Fig. 2.
Fig. 2 is the flow chart of an embodiment of paging method of the present invention.As shown in Fig. 2 this is real
The method applying example comprises the following steps：
Step S202, Mobility Management Entity obtain that the last communication of user equipment is located the
The information of one base station.
Step S204, Mobility Management Entity sends to first base station according to the information of first base station
Beep-page message.
Step S206, first base station can in this cell range this user equipment of paging.
In said method, Mobility Management Entity is only located to the last communication of user equipment
First base station sends beep-page message, sends paging without to base station all of in tracing area
Message, considerably reduces the quantity of the beep-page message between Mobility Management Entity and base station,
Alleviate network-signaling load.
Further, since first base station is the base station that the communication of user equipment the last time is located, therefore,
The probability of first base station paging to this user equipment in this cell range is very big.In order to further
Increase paging to the probability of this user equipment, the present invention also proposes to be expanded further by first base station
Paging range.
With reference to Fig. 3, the situation that first base station expands paging range further is described.
Fig. 3 is the flow chart of another embodiment of paging method of the present invention.As shown in figure 3, should
The method of embodiment comprises the following steps：
Step S202, Mobility Management Entity obtain that the last communication of user equipment is located the
The information of one base station.
Step S204, Mobility Management Entity sends to first base station according to the information of first base station
Beep-page message.
Step S306, the beep-page message that first base station sends in response to Mobility Management Entity, to
At least one neighbor base station forwards beep-page message.
Step S308, receives the first base station of beep-page message and each neighbor base station can be each
This user equipment of paging from the range of cell.
In said method, Mobility Management Entity is only located to the last communication of user equipment
First base station sends beep-page message, then forwards beep-page message, a side from first base station to its adjacent area
Face, it is not necessary to send to base station all of in tracing area for Mobility Management Entity
Beep-page message, considerably reduces the number of the beep-page message between Mobility Management Entity and base station
Amount, alleviates network-signaling load；On the other hand, paging range not only can be expanded, and
Beep-page message only calling user device in the range of the cell of first base station and its adjacent area, has
Effect decreases the quantity of beep-page message of eating dishes without rice or wine, and alleviates space interface signaling load.
In step S202, Mobility Management Entity can be to home signature user server
(HSS) inquire about, to obtain the information of the first base station that the last communication of user equipment is located.
A kind of exemplary querying method, Mobility Management Entity for example can pass through S6aInterface is to HSS
The information of the first base station that middle inquiry user's the last time communication is located.Wherein, inquire about used
ID is, for example, international mobile subscriber identity (International Mobile
Subscriber Identification Number, IMSI) or other user mark temporarily
Know, such as globally unique temporary user device identifies (Globally Unique Temporary UE
Identity, GUTI) etc., but it is not limited to examples cited.
In step S306, the paging that first base station sends in response to Mobility Management Entity disappears
Breath, forwards beep-page message to neighbor base station, for example, can adopt following two processing modes：
The first processing mode, first base station calling user device first in this cell range,
Judge whether paging is to this user equipment in this cell range, in response to not having paging to arrive this use
The judged result of family equipment, then forward beep-page message, neighbor base station at least one neighbor base station
Calling user device in respective cell range.The paging in this cell range due to first base station
Very big to the probability of this user equipment, therefore this processing mode can significantly more efficient minimizing base station
Between and eat dishes without rice or wine send beep-page message quantity, mitigate signaling traffic load.
Second processing mode, first base station directly forwards paging to disappear at least one neighbor base station
Breath, first base station and the neighbor base station paging use in its cell range simultaneously receiving beep-page message
Family equipment.This processing mode is while expanding paging range, it is possible to reduce the time delay of paging.
Additionally, first base station passes through itself neighborhood region correlation chart of inquiry can obtain neighboring BS information, can
To forward beep-page messages to all neighbor base stations in neighborhood region correlation chart it is also possible to according to default rule
Then some neighbor base stations thereto forward beep-page message.Default rule can be and it for example
Closest neighbor base station etc., but it is not limited to examples cited.
Expand in addition it is also necessary to solve a problem in the scheme of paging range in above-mentioned first base station,
That is, first base station and its neighbor base station all can receive beep-page message, but the process done is not
With.Therefore, in addition it is also necessary to identify different beep-page messages, to make not for base station
Same process.The present invention proposes a solution for this problem, i.e. identification is passed through in base station
The interface of transmission beep-page message is identifying different beep-page messages.
With reference to shown in Fig. 3, between Mobility Management Entity and base station, paging is transmitted by S1 interface and disappear
Breath, transmits beep-page message by X2 interface between base station.First base station receives passes through S1 interface
The beep-page message of transmission, and identify that beep-page message is derived from Mobility Management Entity by S1 interface.
First base station in response to the beep-page message by S1 interface, by X2 interface at least one
Individual neighbor base station forwards beep-page message, neighbor base station by X2 interface identify beep-page message
From other base stations, do not do forward process, and be by paging, that is, neighbor base station is in response to passing through
The beep-page message that X2 interface receives, calling user device in respective cell range.
Inventor finds, can trigger tracing section updating process, more when user equipment is across tracing area
The positional information of user equipment in new home signature user server.Therefore, first base station is permissible
Forward beep-page message without to the neighbor base station being not belonging to same tracing area, thus decrease sending out
Play the quantity of the base station of paging, further reduce between base station the quantity of beep-page message and eat dishes without rice or wine
Send the quantity of beep-page message.It is described with reference to Fig. 4.
Step S402, Mobility Management Entity obtain that the last communication of user equipment is located the
The information of one base station, also obtains the tracing area letter that the last communication of user equipment is located simultaneously
Breath.
Step S404, Mobility Management Entity sends to first base station according to the information of first base station
Beep-page message, and tracing area information is sent to by first base station by beep-page message.
Step S406, the beep-page message that first base station sends in response to Mobility Management Entity, from
Tracing area information is obtained in the beep-page message that Mobility Management Entity sends, and same to belonging to
Neighbor base station in tracing area forwards beep-page message.
Step S408, receives the first base station of beep-page message and each neighbor base station can be respective
This user equipment of paging in cell range.
Said method, has all advantages of embodiment illustrated in fig. 3, simultaneously first base station only to
Belong to neighbor base station in same tracing area and forward beep-page message, not to being not belonging to same tracking
The neighbor base station in region forwards beep-page message, thus decreasing the quantity of the base station initiating paging,
Further reduce the quantity of the quantity of beep-page message and transmission beep-page message of eating dishes without rice or wine between base station.
Based on the paging method of above-described embodiment description, in order to increase paging further to this user
The probability of equipment, the present invention also proposes to expand paging model further by the neighbor base station of first base station
Enclose, the method for this embodiment comprises the following steps：
The neighbor base station of first base station judges whether paging is to user equipment in this cell range,
In response to not having paging to arrive the judged result of user equipment, then turn to its at least one neighbor base station
Send out beep-page message, to expand the scope of calling user device.
Wherein, the neighbor base station of first base station can obtain neighbour by inquiring about itself neighborhood region correlation chart
Area's information, can forward beep-page message according to default rule some neighbor base stations thereto.
Default rule can be for example neighbor base station closest with it etc., but be not limited to be lifted and show
Example.
According to another embodiment of the invention, there is provided a kind of mobile management for paging
Entity.With reference to Fig. 5, the structure of this Mobility Management Entity is described.
As shown in figure 5, Mobility Management Entity 50 includes：
Information query unit 502, for obtaining the first of the last communication of user equipment place
The information of base station.
Beep-page message transmitting element 504, sends out to first base station for the information according to first base station
Send beep-page message, so that first base station calling user device in this cell range.
With reference to Fig. 5, Mobility Management Entity 50 is further described.
Information query unit 502, be additionally operable to obtain the last communication of user equipment is located with
Track area information.
Beep-page message transmitting element 504, is additionally operable to send out tracing area information by beep-page message
Give first base station, so as first base station according to tracing area information to belonging to same tracing area
Interior neighbor base station forwards beep-page message, so that neighbor base station paging in respective cell range is used
Family equipment.
According to still another embodiment of the invention, there is provided a kind of base station for paging.Below
In conjunction with Fig. 6, the structure of this base station is described.
As shown in fig. 6, base station 60 is the first base station that the communication of user equipment the last time is located,
Including：
Beep-page message receiving unit 602, the paging for receiving Mobility Management Entity transmission disappears
Breath.
Beep-page message retransmission unit 604, for the paging sending in response to Mobility Management Entity
Message, forwards beep-page message at least one neighbor base station, so that neighbor base station is in respective cell
In the range of calling user device.
Paging transmitting element 606, for the beep-page message sending in response to Mobility Management Entity,
Calling user device in this cell range.
With reference to Fig. 6, base station 60 is further described.
Beep-page message receiving unit 602, the paging being additionally operable to send from Mobility Management Entity disappears
Tracing area information is obtained in breath.
Beep-page message retransmission unit 604, is additionally operable to the adjacent area base belonging in same tracing area
Stand and forward beep-page message, so that neighbor base station calling user device in respective cell range.
With reference to Fig. 6, base station 60 is further described.
Beep-page message receiving unit 602, is additionally operable to receive the beep-page message transmitting by S1 interface,
And identify that beep-page message is derived from Mobility Management Entity by S1 interface.
Beep-page message retransmission unit 604, is additionally operable in response to being disappeared by the paging of S1 interface
Breath, forwards beep-page message by X2 interface at least one neighbor base station, so that neighbor base station
Identify that beep-page message is derived from other base stations by X2 interface, and in response to being connect by X2 interface
The beep-page message received, calling user device in respective cell range.
With reference to Fig. 7, base station 60 is further described.,
As shown in fig. 7, base station 60 also includes judging unit 608, judging unit 608 is used for sentencing
Whether paging is to user equipment, beep-page message retransmission unit in this cell range for disconnected first base station
604 are used for not having paging to arrive the judged result of user equipment in response to judging unit 608, then to
At least one neighbor base station forwards beep-page message.
According to still another embodiment of the invention, there is provided a kind of paging system.Tie separately below
Close Fig. 8 and Fig. 9 the structure of this paging system is described.
As shown in figure 8, the mobile management that paging system includes aforementioned any embodiment description is real
Body 50 and the base station 60 of aforementioned any embodiment description, base station 60 is that user equipment is the last
The first base station that communication is located.
In one embodiment, as shown in figure 9, paging system also includes：Base station 60 some
Neighbor base station 70, for receiving the beep-page message of base station 60 forwarding, and in respective cell range
Interior calling user device.
In one embodiment, whether neighbor base station 70, be additionally operable to judge in this cell range
Paging to user equipment, in response to not having paging to arrive the judged result of user equipment, then to it extremely
A few neighbor base station forwards beep-page message, to expand the scope of calling user device.
One of ordinary skill in the art will appreciate that all or part of step realizing above-described embodiment can
To be completed it is also possible to the hardware being instructed correlation by program is completed by hardware, described journey
Sequence can be stored in a kind of computer-readable recording medium, and storage medium mentioned above can be
Read only memory, disk or CD etc..
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all this
Within the spirit of invention and principle, any modification, equivalent substitution and improvement made etc., all should wrap
It is contained within protection scope of the present invention.
Claims (14)
1. a kind of paging method is it is characterised in that include：
Mobility Management Entity obtains the letter of the first base station that the last communication of user equipment is located
Breath；
Mobility Management Entity sends to described first base station according to the information of described first base station and seeks
Exhale message, so that user equipment described in described first base station paging in this cell range.
2. paging method according to claim 1 is it is characterised in that also include：
Mobility Management Entity obtains the tracing area that the last communication of described user equipment is located
Information, and described tracing area information is sent to by described first base station by described beep-page message,
So that described first base station is according to described tracing area information to the neighbour belonging in same tracing area
Area base station forwards beep-page message, so that described in the paging in respective cell range of described neighbor base station
User equipment.
3. a kind of paging method is it is characterised in that include：
First base station receives the beep-page message that Mobility Management Entity sends；Described first base station is
The base station that the last communication of user equipment is located；
The beep-page message that described first base station sends in response to described Mobility Management Entity, to extremely
A few neighbor base station forwards beep-page message, so that described neighbor base station is in respective cell range
User equipment described in paging；
The beep-page message that described first base station sends in response to described Mobility Management Entity, at this
User equipment described in paging in cell range.
4. paging method according to claim 3 it is characterised in that
The beep-page message that described Mobility Management Entity sends includes the last communication of user equipment
The tracing area information being located；
Described first base station forwards beep-page message to include at least one neighbor base station：
Described first base station obtains described from the beep-page message that described Mobility Management Entity sends
Tracing area information, and forward beep-page message to the neighbor base station belonging in same tracing area,
So that described neighbor base station user equipment described in paging in respective cell range.
5. paging method according to claim 3 it is characterised in that
The beep-page message that described first base station receives Mobility Management Entity transmission includes：
The beep-page message that described first base station reception is transmitted by S1 interface, and pass through S1 interface
Identify that beep-page message is derived from Mobility Management Entity；
The beep-page message that described first base station sends in response to described Mobility Management Entity, to extremely
A few neighbor base station forwards beep-page message to include：
Described first base station in response to the beep-page message by S1 interface, by X2 interface
Forward beep-page message at least one neighbor base station, so that described neighbor base station passes through X2 interface
Identify that beep-page message is derived from other base stations, and the paging in response to being received by X2 interface is disappeared
Breath, user equipment described in paging in respective cell range.
6. paging method according to claim 3 it is characterised in that
The beep-page message that described first base station sends in response to described Mobility Management Entity, to extremely
A few neighbor base station forwards beep-page message to include：
Described first base station judges whether paging is to described user equipment in this cell range, rings
Ying Yu does not have paging to arrive the judged result of described user equipment, then turns at least one neighbor base station
Send out beep-page message.
7. a kind of Mobility Management Entity is it is characterised in that include：
Information query unit, for obtaining the first base station that the last communication of user equipment is located
Information；
Beep-page message transmitting element, for the information according to described first base station to described first base
Stand and send beep-page message, so that user described in described first base station paging in this cell range sets
Standby.
8. Mobility Management Entity according to claim 7 it is characterised in that
Described information query unit, is additionally operable to obtain the last communication of described user equipment place
Tracing area information；
Described beep-page message transmitting element, is additionally operable to described tracking area by described beep-page message
Domain information is sent to described first base station, so that described first base station is believed according to described tracing area
Cease and forward beep-page message to the neighbor base station belonging in same tracing area, so that described adjacent area base
Stand in user equipment described in paging in respective cell range.
9. a kind of base station is it is characterised in that described base station is the last communication of user equipment institute
First base station, including：
Beep-page message receiving unit, for receiving the beep-page message of Mobility Management Entity transmission；
Beep-page message retransmission unit, for the paging sending in response to described Mobility Management Entity
Message, forwards beep-page message at least one neighbor base station, so that described neighbor base station is respective
User equipment described in paging in cell range；
Paging transmitting element, for the beep-page message sending in response to described Mobility Management Entity,
User equipment described in paging in this cell range.
10. base station according to claim 9 it is characterised in that
Described beep-page message receiving unit, is additionally operable to from seeking that described Mobility Management Entity sends
Exhale and in message, obtain described tracing area information；
Described beep-page message retransmission unit, is additionally operable to the adjacent area base belonging in same tracing area
Stand and forward beep-page message, so that described neighbor base station user described in paging in respective cell range
Equipment.
11. base stations according to claim 9 it is characterised in that
Described beep-page message receiving unit, is additionally operable to receive the beep-page message transmitting by S1 interface,
And identify that beep-page message is derived from Mobility Management Entity by S1 interface；
Described beep-page message retransmission unit, is additionally operable in response to being disappeared by the paging of S1 interface
Breath, forwards beep-page message by X2 interface at least one neighbor base station, so that described adjacent area
By X2 interface, base station identifies that beep-page message is derived from other base stations, and in response to being connect by X2
The beep-page message that mouth receives, user equipment described in paging in respective cell range.
12. base stations according to claim 9 are it is characterised in that also include：Judge single
Unit；
Described judging unit, for judging the whether paging in this cell range of described first base station
To described user equipment；
Described beep-page message retransmission unit, for not having paging to institute in response to described judging unit
State the judged result of user equipment, then forward beep-page message at least one neighbor base station.
A kind of 13. paging systems are it is characterised in that include the shifting described in claim 7 or 8
Base station described in mobility management entity and any one of claim 9-12, described base station is that user sets
The first base station that standby the last communication is located.
14. systems according to claim 13 are it is characterised in that also include：
Some neighbor base stations of described first base station, for receiving seeking of described first base station forwarding
Exhale message, and user equipment described in paging in respective cell range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510504183.5A CN106470480A (en) | 2015-08-17 | 2015-08-17 | Paging method and system and Mobility Management Entity and base station |
Applications Claiming Priority (1)
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| CN110945927A (en) * | 2019-11-15 | 2020-03-31 | 北京小米移动软件有限公司 | Paging signaling sending method, paging method, information sending method and device |
| CN111356229A (en) * | 2018-12-21 | 2020-06-30 | 中国移动通信集团山东有限公司 | Paging method and device |
| CN111670604A (en) * | 2020-04-17 | 2020-09-15 | 北京小米移动软件有限公司 | Information transmission method and device, communication equipment and storage medium |
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| CN111670604B (en) * | 2020-04-17 | 2024-02-06 | 北京小米移动软件有限公司 | Information transmission method and device, communication equipment and storage medium |
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