CN102387569B - The method and apparatus of the terminal of paging idle mode - Google Patents
The method and apparatus of the terminal of paging idle mode Download PDFInfo
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Abstract
The method and apparatus that the invention discloses the terminal of a kind of paging idle mode, the method includes: the conventional Page information MAP of the terminal of paging is become advanced paging information by advanced network element equipment；Advanced network element equipment is according to the terminal of advanced the wanted paging of paging information paging.The evolution that the invention enables the terminal being in idle mode to adapt to system normally works, and achieves the purpose of power saving.
Description
Technical field
The present invention relates to the communications field, in particular to the end of a kind of paging idle mode
The method and apparatus of end.
Background technology
In a wireless communication system, by base station (Base Station, referred to as BS) profit
In the range of certain geography, wireless coverage, this geographic range is provided with the wireless channel specified
It is referred to as community.Generally, theoretically, base station is positioned at cell centre.According to coverage
Size, base station be segmented into macro base station (Macro BS), micro-base station (PICO BS),
Femto base station (FEMTOCELL BS).Additionally, in order to spread over or extend capacity,
One or more relay station can be placed between a mobile station and a base station.For movement station,
Relay station is equivalent to a base station.When movement station moves to another community from a community,
In order to keep communication, it is necessary to switch over.
According to the communication protocol supported, base station/relay station can be divided into Dynamic matrix control station and biography
System control station, Dynamic matrix control station refers to the base station/relay station of advanced communication protocol
(Advanced Base Station/Advanced Relay Station, referred to as
ABS/ARS), Traditional control station refers to support the base station/relay station of conventional communication protocols
(Yardstick Base Station/Yardstick Relay Station, referred to as YBS/YRS,
Or Legacy Base Station, referred to as Legacy BS).Considering compatible technology
In, for Dynamic matrix control station, again its frame be divide into first area and second area.Second
Conventional communication protocols can be supported in region, is properly termed as the most again traditional area, first area
Advanced communication protocol can only be supported, be properly termed as the most again first recessed region.Similarly, for
Movement station, it is also possible to (Advanced Mobile Station is referred to as to be divided into advanced movement station
AMS) and conventional mobiles (Yardstick Mobile Station, referred to as YMS, or
Legacy Mobile Station, referred to as Legacy MS), advanced movement station can work
At first area or second area, and conventional mobiles can only operate in second area.For
For conventional mobiles, the second area at Dynamic matrix control station is equivalent to a Traditional control station.
During additionally, advanced movement station accesses the work of Traditional control station, for Traditional control station,
This advanced person's movement station is exactly a conventional mobiles.Additionally, Dynamic matrix control station can also only be propped up
Holding advanced communication protocol, now, Dynamic matrix control station can only have first area.
It is described further as a example by IEEE802.16 standard below.IEEE802.16
Standard is the air-interface standard of a kind of advanced person proposed for microwave frequency band, and it has worked out thing
(Media Access Control is referred to as reason layer (PHY) and medium access control layer
MAC) specification.The IEEE802.16m comprising relay structure is current IEEE802.16
State-of-the-art standard technique in standard, IEEE802.16m (hereinafter referred to as 16m) sets up
The tradition such as IEEE802.16e (hereinafter referred to as 16e), IEEE802.16j (hereinafter referred to as 16j)
On the basis of standard.
Based on above description, the base station/relay station of 16m agreement (is supported) in Dynamic matrix control station
Compatible can support conventional mobiles (supporting the movement station of 16e agreement), similarly, advanced
Movement station (supporting the movement station of 16m agreement) also should be able to access Traditional control station and (prop up
Hold the base station of 16e or support the relay station of 16j).First area (also referred to as first recessed region,
16m zone, referred to as MZone) support the advanced communication protocol of 16m definition, second
(also referred to as traditional area, Legacy Zone, referred to as LZone) can support in region
The agreement of 16e/16j.Additionally, Dynamic matrix control station can also only have MZone.
In general, Dynamic matrix control station is evolved to when the control station in system from Traditional control station
Time, network (also referred to as access service network, the access service that control station is connected
Network, ASN) also can evolve to advanced networks from legacy network accordingly.But,
In actual system, owing to the development speed of control station and network not necessarily synchronizes, or,
Market development requires using advance technology as early as possible, arises that control station is Dynamic matrix control station,
And access service network is the situation of legacy network, as shown in Figure 1.Now, if formerly
Enter the communication protocol eating dishes without rice or wine directly to use advanced person at terminal and Dynamic matrix control station, and do not do any
Change, it is possible to go wrong in the follow-up communication process with legacy network.
Such as, for power saving, mobile terminal (also referred to as terminal, movement station) can enter the spare time
Putting (Idle) pattern, hereafter mobile terminal is descending in the reception of discrete gap periods
Broadcast data, and between multiple control stations in moving process, the most when needed to control
Stand more new location information, and reenter with network without switching over.Traditional control station/terminal
In the process of Idle pattern, larger difference is there is with Dynamic matrix control station/terminal.With 16e and
As a example by 16m standard, mobile terminal paging monitor processing method in two kinds of standards the most not
With.Paging cycle (the Paging of mobile terminal distributed to by the control station supporting 16e agreement
Cycle) and paging displacement (Paging Offset) is all in units of frame, 16m is supported
The paging cycle of mobile terminal distributed to by the control station of agreement and paging displacement is all with superframe
For unit, a superframe typically contains 4 frames.
Inventor finds: in the case of existing control station connects conventional gateway, either
The control station of 16e or 16m, paging controller can be all the mobile end in its service area
End distributes the paging cycle in units of frame and paging displacement, so, at advanced control station
When connecting conventional access network, the terminal of idle mode cannot normally work.
Summary of the invention
Present invention is primarily targeted at the terminal that a kind of paging idle mode is provided method and
Device, at least to solve in prior art when advanced control station connects conventional access network,
The problem that the terminal of idle mode cannot normally work.
According to an aspect of the invention, it is provided the side of the terminal of a kind of paging idle mode
Method, including: the conventional Page information MAP of the terminal of paging is become by advanced network element equipment
Advanced paging information；Advanced network element equipment is according to the end of advanced the wanted paging of paging information paging
End.
According to a further aspect in the invention, it is provided that a kind of advanced network element equipment, including: reflect
Penetrate unit, for the conventional Page information MAP of the terminal of wanted paging being become advanced paging letter
Breath；Paging unit, for the terminal according to advanced the wanted paging of paging information paging.
By the present invention, advanced network element equipment is by the biography corresponding to the terminal of entrance idle mode
System paging information is mapped to advanced paging information, so that be in the terminal energy of idle mode
The evolution of adaptive system normally works, and achieves the purpose of power saving, solves Dynamic matrix control station
The problem that when connecting conventional access network, the terminal of idle mode cannot normally work.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes this Shen
A part please, the schematic description and description of the present invention is used for explaining the present invention, and
Do not constitute inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the schematic diagram of the system evolved network according to correlation technique；
Fig. 2 is the flow process of the method for the terminal of paging idle mode according to embodiments of the present invention
Figure；
Fig. 3 is that terminal request according to embodiments of the present invention enters idle mode, Dynamic matrix control station
For terminal distribution paging cycle in units of superframe and the flow chart of paging displacement；
Fig. 4 is that Dynamic matrix control station initiative terminal according to embodiments of the present invention enters idle mould
Formula, Dynamic matrix control station is terminal distribution paging cycle in units of superframe and paging displacement
Flow chart；
Fig. 5 is that Dynamic matrix control according to embodiments of the present invention stands in first area and seeks terminal
The flow chart exhaled；
Fig. 6 be the terminal monitoring paging information being in idle mode according to embodiments of the present invention also
Carry out the flow chart of respective handling；
Fig. 7 is the structural representation of advanced network element equipment according to embodiments of the present invention.
Detailed description of the invention
Below with reference to accompanying drawing and describe the present invention in detail in conjunction with the embodiments.Need explanation
, in the case of not conflicting, the embodiment in the application and the feature in embodiment can
To be mutually combined.
Embodiment 1
Fig. 2 is the flow process of the method for the terminal of paging idle mode according to embodiments of the present invention
Figure, comprising:
S202, the conventional Page information MAP of the terminal of paging is become by advanced network element equipment
Advanced paging information；
S204, described advanced network element equipment is wanted according to described advanced paging information paging
The terminal of paging.
By the present invention, advanced network element equipment is by the conventional Page information MAP corresponding to terminal
Become advanced paging information, and according to this advanced person's paging information can with paging to terminal so that
Terminal adapts to the evolution of system and normally works, and achieve the purpose of power saving, solve first
What when entering control station connection conventional access network, the terminal of idle mode cannot normally work asks
Topic.
Preferably, described conventional Page information includes: the paging cycle with frame as digit
With paging displacement；Described advanced paging information includes: the paging week with superframe as digit
Phase and paging displacement.By in the present embodiment to conventional Page information and advanced paging information
Limit, above-mentioned mapping can be carried out exactly.
Preferably, described advanced network element equipment is by the conventional Page information of the terminal of wanted paging
It is mapped to advanced paging information include: described advanced network element equipment is by the terminal of wanted paging
It is mapped to the paging in units of superframe with the frame paging cycle as digit and paging displacement
Cycle and paging displacement.By the present embodiment, conventional Page information can be realized exactly and arrive
The mapping of advanced paging information.
Preferably, described advanced network element equipment according to equation below by the terminal of wanted paging
Paging cycle with frame as digit is mapped to the paging cycle bag with superframe as digit
Include:
paging cycle*=floor (paging cycle/q)
Wherein, paging cycle represents the paging cycle with frame as digit, paging cycle*Table
Showing the paging cycle with superframe as digit, q represents the number of the frame that described superframe comprised
Mesh.By the mapping equation cited by the present embodiment, conventional Page letter can be realized exactly
Paging cycle in breath is to the mapping of the paging cycle in advanced paging information.Art technology
Personnel are it is understood that the mapping equation of above-mentioned paging cycle is the one of the present embodiment
Example, the present invention is not limited only to this, it is also possible to use other rational formula to map.
Preferably, if the paging cycle in described advanced paging information be only limitted to several can
Selecting paging cycle, the conventional Page of the terminal of paging is believed by the most described advanced network element equipment
Breath is mapped to advanced paging information and also includes: described advanced network element equipment from described several can
Select in paging cycle and select less than or equal to paging cycle*Maximum optional paging cycle make
The paging cycle with superframe as digit for described terminal.By the present embodiment, permissible
Carry out the mapping of paging cycle neatly, and meet different configuration needs.
Preferably, described advanced network element equipment according to equation below by the terminal of wanted paging
Include with the paging displacement that the frame paging displacement as digit is mapped in units of superframe:
paging offset*=floor (paging offset/q)
Wherein, paging offset represents the paging displacement with frame as digit, paging offset*
Representing paging displacement with superframe as digit, q represents the frame that described superframe comprised
Number.By the mapping equation cited by the present embodiment, conventional Page can be realized exactly
Paging in information is displaced to the mapping of the paging displacement in advanced paging information.This area skill
Art personnel are it is understood that the mapping equation of above-mentioned paging displacement is the one of the present embodiment
Planting example, the present invention is not limited only to this, it is also possible to use other rational formula to map.
Preferably, if the paging displacement in described advanced paging information be only limitted to several can
Selecting paging displacement, the conventional Page of the terminal of paging is believed by the most described advanced network element equipment
Breath is mapped to advanced paging information and also includes: described advanced network element equipment from described several can
Select in paging displacement and select less than or equal to paging offset*Maximum described optional paging position
Move the paging displacement with superframe as digit as terminal.By the present embodiment, permissible
Carry out the mapping of paging displacement neatly, and meet different configuration needs.
Preferably, described advanced network element equipment according to the terminal of wanted paging corresponding to
Frame is the paging cycle of digit and paging displacement determines the paging cycle in units of superframe
With paging displacement；Described advanced network element equipment is according to described paging cycle in units of superframe
This carries out paging to the terminal of described wanted paging with paging displacement.By the present embodiment, can
To realize the paging to terminal exactly.
Preferably, described advanced network element equipment is according to institute described in described advanced paging information paging
The terminal wanting paging includes: described advanced network element equipment according to described with superframe as digit
Paging cycle and paging displacement determine for the Hyper Frame Number of terminal described in paging and with described
For the frame number of bearing call broadcast in the superframe that Hyper Frame Number is corresponding；Described advanced network element
Equipment determined by send described paging broadcast on the frame corresponding with described frame number in superframe
Message.By the present embodiment, the paging to terminal can be realized exactly.
Preferably, at described advanced network element equipment according to described in described advanced paging information paging
Before the terminal of wanted paging, also include: described advanced network element equipment will enter idle mode
The conventional Page information MAP corresponding to terminal of wanted paging become described advanced paging letter
Breath；Described advanced paging information is sent to described wanted paging by described advanced network element equipment
Terminal, in order to described terminal is entered with described advanced network element equipment according to described advanced paging information
The described paging of row.
Preferably, in the above-described embodiments, described advanced network element equipment is for including the firstth district
The Dynamic matrix control station of territory and second area, or for only including the Dynamic matrix control of first area
Standing, wherein, advanced communication protocol can only be supported in described first area, and described second area props up
Hold conventional communication protocols.By above-mentioned restriction so that present invention may apply to different joining
Put scene.
Preferably, described advanced network element equipment is connected to conventional access network.By above-mentioned limit
Fixed to present invention may apply to different configuration scenes.
Preferably, each preferred embodiment above-mentioned can also include: described advanced network element sets
For receiving the advanced paging parameters from described terminal；Described advanced network element equipment will receive
To advanced paging parameters be mapped to the conventional Page parameter in units of frame；Described first network access
Described conventional Page parameter is sent to conventional gateway by element device.By such setting, can
To realize terminal to the communication between conventional gateway.
Preferably, in the above-described embodiment, described advanced network element equipment following scene it
Once the advanced paging parameters received is mapped to the conventional Page parameter in units of frame:
Described terminal enters idle mode, or, described terminal position updates.
Preferably, in the above-described embodiment, the elder generation that described advanced network element equipment will receive
Enter the conventional Page parameter that paging parameters is mapped in units of frame to include: if described tradition
Gateway defines the selectable value of conventional Page parameter, and the most described Dynamic matrix control station will be with superframe
The advanced paging parameters of unit is mapped in the described selectable value of regulation joins more than this advanced person's paging
The minimum selectable value of number, or, it is mapped in the described selectable value of regulation less than this advanced person
The maximum selectable value of paging parameters.By such setting, it is adapted to network different
Demand.
Preferably, at advanced network element equipment by the tradition corresponding to the terminal of entrance idle mode
Paging information is mapped to advanced paging information, and is sent to described by described advanced paging information
After terminal, described terminal receives described first network access during entering described idle mode
The described advanced paging information that element device sends；After described terminal enters described idle mode,
Described advanced paging information according to being received monitors paging broadcast message.By the present embodiment,
Can realize between advanced network element equipment and terminal is mutual.
Preferably, paging is monitored in described terminal according to the described advanced paging information received
After broadcast, if described terminal knows paged requirement from described paging broadcast message
When carrying out location updating, then carry out location updating；If described terminal disappears from described paging broadcast
Breath is known paged requirement exit described idle mode carry out network reentry time, then carry out net
Network is reentried；If described terminal knows do not have paged from described paging broadcast message, then enter
Enter the unreachable interval of paging.Pass through the present embodiment, it is possible to achieve different renewals processes.
Introduce said system below in conjunction with concrete application scenarios to realize seeking to the terminal of idle mode
The detailed process exhaled.
Embodiment 2
In the present embodiment, as a example by WiMAX system, terminal is linked into Dynamic matrix control station
The first area of (i.e. advanced network element equipment), this Dynamic matrix control station is to contain only first area
Dynamic matrix control station, or contain the Dynamic matrix control station of first area and second area simultaneously,
And this Dynamic matrix control station is connected to conventional access network.It is described below under this kind of scene, advanced
Control station realizes the detailed process of paging to the terminal of idle mode.
Owing to temporarily there is no data transfer demands, when terminal actively wants to enter into idle mode,
Terminal actively sends goes login request message to Dynamic matrix control station, and request enters idle mode (step
Rapid S302), as it is shown on figure 3, Dynamic matrix control station receives after this removes registration request, advanced
Control station is mutual with paging controller, obtains and distributes to the paging group mark of this terminal, paging
The parameters (step S304) such as controller identifier symbol, paging cycle and paging displacement, wherein seek
Exhale cycle and paging displacement all with frame as digit.Dynamic matrix control station is according to equation below meter
Calculate the paging cycle in units of superframe and paging displacement (step S306).
paging cycle*=floor (paging cycle/4)
paging offset*=floor (paging offset/4)
Wherein, paging cycle represents the paging cycle with frame as digit, paging cycle*Table
Show that the paging cycle with superframe as digit, paging offset represent with frame as digit
Paging displacement, paging offset*Represent the paging displacement with superframe as digit, described super
The number of the frame that frame is comprised is 4.
In WiMAX system, 16m standard specifies that the paging cycle that can distribute to terminal is
8 superframes, 16 superframes, 32 superframes, 64 superframes, 128 superframes, 256
Superframe, 512 superframes.It is similar to, the end distributed to of regulation in current 16m D6 version
The field length of the paging displacement of end is 6 bits, therefore, the paging in units of superframe
Displacement can be only positioned in the range of 0～63 superframe.In such a scenario, by above-mentioned formula
After calculating the paging cycle in units of superframe and paging displacement, Dynamic matrix control station is further
Select less than or equal to paging cycle*(and/or paging offset*) maximum optional paging week
Phase (and/or paging displacement) is as the paging cycle (and/or paging displacement) distributing to terminal.
Such as, paging controller distributes to the paging cycle in units of frame of terminal is 200
Individual frame, can be able to, according to above-mentioned formula, the paging cycle that superframe is unit is 50 superframes, and
Eating dishes without rice or wine according to 16m the restriction of optional paging cycle, Dynamic matrix control station selects 32 superframes to make
Paging cycle for terminal.If paging controller distributes to the seeking in units of frame of terminal
Exhaling displacement is 120 frames, then can be able to, according to above-mentioned formula, the paging displacement that superframe is unit
It is 30 superframes, and can be only positioned at the model of 0～63 superframe according to 16m paging displacement of eating dishes without rice or wine
Enclosing interior restriction, desirable 30 superframes in Dynamic matrix control station are as the paging position distributing to terminal
Move.
Dynamic matrix control station determine can distribute to terminal the paging cycle in units of superframe and
After paging displacement, send and include paging group mark, paging controller identifier, paging week
Phase and paging displacement go registration reply message to this terminal, to notify that terminal enters idle mould
Formula, wherein, goes the paging cycle in registration reply message and paging displacement all with superframe for counting
Number unit.
If as it is shown in figure 5, the paging that Dynamic matrix control station receives paging controller transmission is led to
Knowing message (step S502), Dynamic matrix control station is sought required call terminal in units of frame
Cycle and paging displacement is exhaled to be converted into the paging cycle in units of superframe*With paging offset*,
Then select further less than or equal to paging cycle*(and/or paging offset*) maximum
Optional paging cycle (and/or paging displacement) (and/or is sought as the paging cycle of call terminal
Exhale displacement) (step S504).
Dynamic matrix control station calculates paging according to the paging cycle in units of superframe and paging displacement
The Hyper Frame Number (step S506) of terminal, and comprise institute's call terminal in corresponding superframe
Information.Further, Dynamic matrix control station also will be according to the time domain of paging group corresponding to terminal
The paging mark of Hash parameter m and terminal determines that the paging that transmission comprises this end message is wide
Broadcast the paging sent on the frame number that message is corresponding, and frame corresponding in calculated superframe
Broadcast comprises the information (step S508) of this terminal.
Terminal receives and removes registration reply message, as shown in Figure 6, therefrom obtains with superframe as list
The paging cycle of position and paging displacement information, and according to acquired paging cycle and seek
Displacement information is exhaled to calculate Hyper Frame Number (N sup the erframe) (step entering paging listening intervals
S602), calculating can use equation below:
N sup erframe mod paging cycle=paging offet
After terminal is calculated paging monitoring Hyper Frame Number, it is judged that whether current super frame is paging prison
Listen the superframe (step S604) that interval is corresponding.If it is not, the paging entering idle mode can not
And state (step S606), and re-execute step S604, until Dynamic matrix control station sends
The superframe that Hyper Frame Number is identical is monitored with paging；If so, terminal enters paging listening intervals, connects
Receive and resolve the paging group identification information message in superframe, wherein, the length of paging listening intervals
Degree is the duration (length of generally 4 frames) (step S608) of a superframe.Terminal is from institute
The superframe monitored resolves the time domain Hash in the paging group informational message that its first frame comprises
Parameter m, and the frame number (step at the paging broadcast message place of computing terminal needs parsing
S610)。
Terminal resolves, according to calculated frame number, the paging broadcast message (step that corresponding frame comprises
Rapid S612), then judge whether the paging broadcast message received includes with oneself
That joins removes login ID, i.e. judges this terminal the most paged (step S614).If
Terminal paged (i.e. paging broadcast message includes mate with oneself remove sign-on ID
Symbol), then terminal carries out location updating or the behaviour of network reentry according to the instruction in beep-page message
Make (step S618).If terminal does not has paged, then terminal calculates and enters paging monitoring
The Hyper Frame Number (step S616) at interval, goes to step S606, enters the unreachable state of paging.
Additionally, in the case of terminal has data to need to send, terminal can carry out network reentry at any time,
Terminate idle mode in advance.
Embodiment 3
In the present embodiment substantially the same manner as Example 2, difference is, at Dynamic matrix control
Initiative terminal of standing enters idle mode.In this case, end is wished at Dynamic matrix control station
When end enters idle mode, Dynamic matrix control station owner's trend paging controller cross allocation giving should
The paging group mark of terminal, paging controller identifier, paging cycle and paging displacement (step
Rapid S402), as shown in Figure 4.Wherein paging cycle and paging displacement are all single with frame for counting
Position.Dynamic matrix control station calculates the paging cycle in units of superframe and paging according to equation below
Displacement (step S404).
paging cycle*=floor (paging cycle/4)
paging offset*=floor (paging offset/4)
Wherein, paging cycle represents the paging cycle with frame as digit, paging cycle*Table
Show that the paging cycle with superframe as digit, paging offset represent with frame as digit
Paging displacement, paging offset*Represent the paging displacement with superframe as digit, described super
The number of the frame that frame is comprised is 4.
In WiMAX system, 16m standard specifies that the paging cycle that can distribute to terminal is
8 superframes, 16 superframes, 32 superframes, 64 superframes, 128 superframes, 256
Superframe, 512 superframes.It is similar to, the end distributed to of regulation in current 16m D6 version
The field length of the paging displacement of end is 6 bits, the therefore paging position in units of superframe
Shifting can be only positioned in the range of 0～63 superframe.Therefore calculated by above-mentioned formula with superframe
After the paging cycle of unit and paging displacement, Dynamic matrix control station select further less than or etc.
In paging cycle*(and/or paging offset*) maximum optional paging cycle (and/or seek
Exhale displacement) as the paging cycle (and/or paging displacement) distributing to terminal.
Such as, paging controller distributes to the paging cycle in units of frame of terminal is 200
Individual frame, can be able to, according to above-mentioned formula, the paging cycle that superframe is unit is 50 superframes, and
Eating dishes without rice or wine according to 16m the restriction of optional paging cycle, Dynamic matrix control station selects 32 superframes to make
Paging cycle for terminal.If paging controller distributes to the seeking in units of frame of terminal
Exhaling displacement is 120 frames, then can be able to, according to above-mentioned formula, the paging displacement that superframe is unit
It is 30 superframes, and can be only positioned at the model of 0～63 superframe according to 16m paging displacement of eating dishes without rice or wine
Enclosing interior restriction, desirable 30 superframes in Dynamic matrix control station are as the paging position distributing to terminal
Move.
Dynamic matrix control station determine can distribute to terminal the paging cycle in units of superframe and
After paging displacement, send and include paging group mark, paging controller identifier, paging week
Phase and paging displacement go registration reply message to this terminal, to notify that terminal enters idle mould
Formula (step S406), wherein, goes the paging cycle in registration reply message and paging displacement
All with superframe as digit.
If Dynamic matrix control station receives the page notification message that paging controller sends, such as figure
Shown in 4, Dynamic matrix control station by required call terminal with frame for unit paging cycle and paging
Displacement is converted into the paging cycle in units of superframe*With paging offset*, select the most further
Select less than or equal to paging cycle*(and/or paging offset*) the optional paging cycle of maximum (with
/ or paging displacement) as the paging cycle (and/or paging displacement) of call terminal.
Dynamic matrix control station calculates paging according to the paging cycle in units of superframe and paging displacement
The Hyper Frame Number of terminal, and in corresponding superframe, comprise the information of institute's call terminal.Further
, Dynamic matrix control station also will according to time domain Hash parameter m of paging group corresponding to terminal with
And the paging mark of terminal determines that the paging broadcast message that transmission comprises this end message is corresponding
The paging broadcast message sent on frame number, and frame corresponding in calculated superframe wraps
Information containing this terminal.
Terminal receives and removes registration reply message, as it is shown in figure 5, therefrom obtain with superframe as list
The paging cycle of position and paging displacement information, and according to acquired paging cycle and seek
Exhaling displacement information to calculate the Hyper Frame Number (N sup erframe) entering paging listening intervals, calculating can
Employing equation below:
N sup erframe mod paging cycle=paging offset
After terminal is calculated paging monitoring Hyper Frame Number, the paging entering idle mode is unreachable
State, until Dynamic matrix control station sends monitors, with paging, the superframe that Hyper Frame Number is identical, now eventually
End enters paging listening intervals, the duration (of an a length of superframe of paging listening intervals
As be the length of 4 frames).Terminal resolves the paging that its first frame comprises from the superframe monitored
Time domain Hash parameter m in group informational message, and the paging that computing terminal needs resolve is wide
Broadcast the frame number at message place；
Terminal resolves, according to calculated frame number, the paging broadcast message that corresponding frame comprises, so
Whether the paging broadcast message that rear judgement receives includes the registration of going mated with oneself mark
Know symbol, i.e. judge that this terminal is the most paged.If terminal is paged, (i.e. paging broadcast disappears
Breath includes mate with oneself remove login ID), then terminal is according in beep-page message
Instruction carries out location updating or the operation of network reentry.If terminal does not has paged, then
Terminal calculates the Hyper Frame Number entering paging listening intervals, enters the unreachable state of paging.Additionally,
In the case of terminal has data to need to send, terminal can carry out network reentry at any time, in advance
Terminate idle mode.
Embodiment 4
In the present embodiment, Dynamic matrix control station provides network side paging letter in units of frame
Cease the mapping method of (or paging parameters) and the paging information eated dishes without rice or wine in units of superframe.Letter
For list, network side paging parameter (in units of frame) is sought by Dynamic matrix control station with side of eating dishes without rice or wine
Exhale parameter (in units of superframe) mutually to map (or being referred to as conversion), specifically, including with
Lower two kinds of situations:
1) Dynamic matrix control station receive from (network side) conventional gateway (or conventional Page control
Device PC) traditional paging parameters time, Dynamic matrix control station maps it onto in units of superframe
(eating dishes without rice or wine) paging parameters, and send it to terminal or for the wanted paging of paging
Terminal (i.e. calculates the Hyper Frame Number sending beep-page message).
Preferably, (eating dishes without rice or wine) paging parameters in units of superframe is sent to end by control station
The step of end can occur under different scene: when terminal enters idle mode, control station
AAI_DREG-RSP message is used to send the paging parameters in units of superframe；Or,
When terminal position updates, control station uses AAI_RNG-RSP message to send with super
Frame is the paging parameters of unit.Concrete mapping (conversion) method refer to embodiment 1 to
The method of 3.
2) Dynamic matrix control station receive advanced paging parameters from (side of eating dishes without rice or wine) terminal (with
Superframe is unit) time, Dynamic matrix control station maps it onto the conventional Page ginseng in units of frame
Number, and send it to the conventional gateway (or conventional Page controller) of (network side).
Preferably, Dynamic matrix control station can perform above-mentioned mapping under following different scenes:
Terminal enter idle mode (or referred to as terminal go registration time), Dynamic matrix control station receive from
The AAI_DREG-REQ message of terminal, wherein, this AAI_DREG-REQ message can
Advanced paging parameters with carried terminal request；Or, when terminal position updates,
Dynamic matrix control station receives the AAI_RNG-REQ message of self terminal, wherein, is somebody's turn to do
The advanced paging parameters that AAI_DREG-REQ message can change with carried terminal request.
Concrete mapping (conversion) method may include that Dynamic matrix control station by receive from
The advanced paging parameters of terminal is multiplied by predetermined value at (including paging cycle and/or paging displacement)
Obtain the paging parameters in units of frame.Preferably, predetermined value represents that stating superframe is comprised
The number of frame, such as, 4.
Preferably, if network side defines the selectable value of conventional Page parameter, then advanced control
This paging parameters in units of frame can be mapped in the selectable value of regulation more than this ginseng by system station
The minimum selectable value of number (or less than the maximum selectable value of this parameter in the selectable value of regulation,
Or immediate value).
Embodiment 5
Present invention also offers the embodiment of a kind of advanced network element equipment, it can use above-mentioned
Paging method in embodiment 1-3 carries out paging to the terminal being in idle mode.
Fig. 7 is the structural representation of advanced network element equipment according to embodiments of the present invention, its bag
Include: map unit 702, for the conventional Page information MAP of the terminal of wanted paging is become
Advanced paging information；Paging unit 706, is connected with map unit 702, for according to institute
State the terminal of wanted paging described in advanced paging information paging.
By the present invention, advanced network element equipment is by the conventional Page information MAP corresponding to terminal
Become advanced paging information, and according to this advanced person's paging information can with paging to terminal so that
Terminal adapts to the evolution of system and normally works, and achieve the purpose of power saving, solve first
What when entering control station connection conventional access network, the terminal of idle mode cannot normally work asks
Topic.
Preferably, described conventional Page information includes: the paging cycle with frame as digit
With paging displacement；Described advanced paging information includes: the paging week with superframe as digit
Phase and paging displacement.By in the present embodiment to conventional Page information and advanced paging information
Limit, above-mentioned mapping can be carried out exactly.
Preferably, described map unit includes 702: the first mapping blocks 7021, is used for pressing
According to equation below, the paging cycle with frame as digit of terminal is mapped to superframe for counting
The paging cycle of number unit: paging cycle*=floor (paging cycle/q), wherein, paging cycle
Represent the paging cycle with frame as digit, paging cycle*Represent with superframe as digit
Paging cycle, q represents the number of the frame that described superframe comprised；Second mapping block
7022, for the paging displacement with frame as digit of terminal being mapped according to equation below
One-tenth paging displacement in units of superframe: paging offset*=floor (paging offset/q), wherein,
Paging offset represents the paging displacement with frame as digit, paging offset*Represent with superframe
For the paging displacement of digit, q represents the number of the frame that described superframe comprised.Pass through
Mapping equation cited by the present embodiment, can realize seeking in conventional Page information exactly
Cycle and paging is exhaled to be displaced to reflecting of the paging cycle in advanced paging information and paging displacement
Penetrate.It will be appreciated by persons skilled in the art that reflecting of above-mentioned paging cycle and paging displacement
Penetrating a kind of example that formula is the present embodiment, the present invention is not limited only to this, it is also possible to use
Other rational formula map.
Preferably, described first mapping block 7021 is additionally operable in described advanced paging information
Paging cycle when being only limitted to several optional paging cycle, from several optional pagings described
Cycle selects less than or equal to paging cycle*Maximum optional paging cycle as described
The paging cycle with superframe as digit of terminal；Described second mapping block 7022 is also used
It is only limitted to several optional paging displacements in the paging displacement in described advanced paging information
Time, select less than or equal to paging offset from several optional paging displacements described*?
Big described optional paging displacement is as the paging displacement with superframe as digit of terminal.
By the present embodiment, paging cycle and the mapping of paging displacement can be carried out neatly, and full
The configuration needs that foot is different.
Preferably, described paging unit 706 comprises determining that module 7061, for according to institute
State the paging cycle with superframe as digit and paging displacement determines for terminal described in paging
Hyper Frame Number and the superframe corresponding with described Hyper Frame Number in for bearing call broadcast
Frame number；Paging module 7062, and determines that module 7061 is connected, for determined by super
Described paging broadcast message is sent on the frame corresponding with described frame number in frame.
Preferably, the advanced network element equipment in the present embodiment also includes: transmitting element 704,
Wherein, described transmitting element 704 includes: sending module 7041, is used for described with superframe
Paging cycle and paging displacement (i.e. advanced paging information) by unit are sent to described being wanted
The terminal of paging.By advanced paging information being sent to the terminal of described wanted paging, should
It is mutual that terminal can carry out paging by this advanced person's paging information and advanced network element equipment, thus
Realize the paging to terminal exactly.
Preferably, described advanced network element equipment is the elder generation including first area and second area
Enter control station, or for only including the Dynamic matrix control station of first area, wherein, described the
Advanced communication protocol can only be supported in one region, and described second area supports conventional communication protocols.
Preferably, described advanced network element equipment is connected to conventional access network.By above-mentioned limit
Fixed to present invention may apply to different configuration scenes.
Preferably, the advanced paging parameters from described terminal is received at advanced network element equipment
Afterwards, the advanced paging parameters received is reflected by the map unit 702 in advanced network element equipment
Penetrating into the conventional Page parameter in units of frame, described conventional Page is joined by transmitting element 704
Number is sent to conventional gateway.Pass through the present embodiment, it is possible to achieve the letter of terminal to conventional gateway
Breath transmission.
Preferably, map unit 702 the advanced paging parameters received is mapped to frame be
The conventional Page parameter of unit specifically includes: if described conventional gateway defines conventional Page
The selectable value of parameter, the most described Dynamic matrix control station is by the advanced paging parameters in units of superframe
It is mapped in the described selectable value of regulation the minimum selectable value more than this advanced person's paging parameters,
Or, be mapped in the described selectable value of regulation less than this advanced person paging parameters maximum can
Choosing value.By the present embodiment, advanced network element equipment can meet the demand under different scene.
Preferably, described advanced network element equipment is the advanced person that once will receive of following scene
Paging parameters is mapped to the conventional Page parameter in units of frame: described terminal enters idle mould
Formula, or, described terminal position updates.
Preferably, at described advanced network element equipment according to described in described advanced paging information paging
Before the terminal of wanted paging, map unit 702 will enter the wanted paging of idle mode
Conventional Page information MAP corresponding to terminal becomes described advanced paging information；Advanced network element sets
Described advanced paging information is sent to the end of described wanted paging by the transmitting element 704 in Bei
End, in order to described terminal is carried out with described advanced network element equipment according to described advanced paging information
Described paging.
Preferably, the map unit 702 in advanced network element equipment will enter idle mode
Conventional Page information MAP corresponding to terminal becomes advanced paging information, and described advanced person is sought
After exhaling information to be sent to described terminal, described terminal is entering the process of described idle mode
The described advanced paging information that the described advanced network element equipment of middle reception sends；When described terminal is entered
After entering described idle mode, the described advanced paging information according to being received monitors paging broadcast
Message.Pass through the present embodiment, it is possible to achieve mutual between advanced network element equipment and terminal.
Preferably, paging is monitored in described terminal according to the described advanced paging information received
After broadcast, if described terminal knows paged requirement from described paging broadcast message
When carrying out location updating, then carry out location updating；If described terminal disappears from described paging broadcast
Breath is known paged requirement exit described idle mode carry out network reentry time, then carry out net
Network is reentried；If described terminal knows do not have paged from described paging broadcast message, then enter
Enter the unreachable interval of paging.Pass through the present embodiment, it is possible to achieve different renewals processes.
Obviously, those skilled in the art should be understood that the above-mentioned present invention each module or
Each step can realize with general calculating device, and they can concentrate on single calculating
On device, or it is distributed on the network that multiple calculating device is formed, alternatively, they
Can realize with calculating the executable program code of device, it is thus possible to they are stored
Performed by calculating device in the storage device, and in some cases, can be with difference
Step shown or described by performing in order herein, or they are fabricated to respectively each
Individual integrated circuit modules, or the multiple modules in them or step are fabricated to single integrated
Circuit module realizes.So, the present invention is not restricted to any specific hardware and software knot
Close.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention,
For a person skilled in the art, the present invention can have various modifications and variations.All
Within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made,
Should be included within the scope of the present invention.
Claims (19)
1. the method for the terminal of a paging idle mode, it is characterised in that including:
The conventional Page information MAP of the terminal of wanted paging is become by advanced network element equipment
Advanced paging information；
Described advanced network element equipment is wanted according to described advanced paging information paging
The terminal of paging；
Wherein, described conventional Page information includes: the paging week with frame as digit
Phase and paging displacement；Described advanced paging information includes: with superframe as digit
Paging cycle and paging displacement；
Wherein, the conventional Page of the terminal of paging is believed by described advanced network element equipment
Breath is mapped to advanced paging information and includes:
Described advanced network element equipment by the terminal of wanted paging with frame as digit
Paging cycle and paging displacement be mapped to paging cycle in units of superframe and seek
Exhale displacement.
Method the most according to claim 1, it is characterised in that described advanced network element equipment
According to equation below by the week of the paging with frame as digit of the terminal of wanted paging
The paging cycle that phase is mapped to superframe as digit includes:
paging cycle*=floor (paging cycle/q)
Wherein, paging cycle represents the paging cycle with frame as digit,
paging cycle*Represent the paging cycle with superframe as digit,
Q represents the number of the frame that described superframe comprised.
Method the most according to claim 2, it is characterised in that if described advanced paging
Paging cycle in information is only limitted to several optional paging cycle, the most described first network access
The conventional Page information MAP of the terminal of wanted paging is become advanced paging letter by element device
Breath also includes:
Described advanced network element equipment selects little from several optional paging cycle described
In or equal to paging cycle*Maximum optional paging cycle as described terminal with
Superframe is the paging cycle of digit.
Method the most according to claim 1, it is characterised in that described advanced network element equipment
According to equation below by the paging position with frame as digit of the terminal of wanted paging
Move the paging displacement being mapped in units of superframe to include:
paging offset*=floor (paging offset/q)
Wherein, paging offset represents the paging displacement with frame as digit,
paging offset*Represent the paging displacement with superframe as digit,
Q represents the number of the frame that described superframe comprised.
Method the most according to claim 4, it is characterised in that if described advanced paging
Paging displacement in information is only limitted to several optional paging displacements, the most described first network access
The conventional Page information MAP of the terminal of wanted paging is become advanced paging letter by element device
Breath also includes:
Described advanced network element equipment selects little from several optional paging displacements described
In or equal to paging offset*Maximum described optional paging displacement as terminal
Paging displacement with superframe as digit.
Method the most according to claim 1, it is characterised in that described advanced network element equipment
Terminal according to wanted paging described in described advanced paging information paging includes:
Described advanced network element equipment is according to the described paging with superframe as digit week
Phase and paging displacement determine for the Hyper Frame Number of terminal described in paging and surpass with described
The superframe that frame number is corresponding is used for the frame number of the frame of bearing call broadcast；
Described advanced network element equipment determined by corresponding with described frame number in superframe
Frame on send described paging broadcast message.
Method the most according to claim 1, it is characterised in that set at described advanced network element
Before the standby terminal according to wanted paging described in described advanced paging information paging, also wrap
Include:
Described advanced network element equipment will enter the terminal institute of the wanted paging of idle mode
Corresponding conventional Page information MAP becomes described advanced paging information；
Described advanced paging information is sent to described being wanted by described advanced network element equipment
The terminal of paging, in order to described terminal is according to described advanced paging information and described advanced person
Network element device carries out described paging.
Method the most according to any one of claim 1 to 7, it is characterised in that described
Advanced network element equipment is the Dynamic matrix control station including first area and second area, or
Person is for only including the Dynamic matrix control station of first area, and wherein, described first area is only
Can support advanced communication protocol, described second area supports conventional communication protocols.
Method the most according to any one of claim 1 to 7, it is characterised in that described
Advanced network element equipment is connected to conventional access network.
Method the most according to any one of claim 1 to 7, it is characterised in that also wrap
Include:
Described advanced network element equipment receives the advanced paging parameters from described terminal；
The advanced paging parameters received is mapped to frame by described advanced network element equipment
Conventional Page parameter for unit；
Described conventional Page parameter is sent to conventional gateway by described advanced network element equipment.
11. methods according to claim 10, it is characterised in that described advanced network element sets
Standby following scene once the advanced paging parameters received is mapped to frame be
The conventional Page parameter of unit:
Described terminal enters idle mode, or, described terminal position updates.
12. methods according to claim 10, it is characterised in that described advanced network element sets
The standby conventional Page ginseng advanced paging parameters received being mapped in units of frame
Number includes:
If described conventional gateway defines the selectable value of conventional Page parameter, then described
Advanced paging parameters in units of superframe is mapped to the institute of regulation by Dynamic matrix control station
State the minimum selectable value more than this advanced person's paging parameters in selectable value, or, map
Less than the maximum selectable value of this advanced person's paging parameters in the described selectable value of regulation.
13. methods according to claim 7, it is characterised in that will at advanced network element equipment
The conventional Page information MAP corresponding to terminal entering idle mode becomes advanced paging
Information, and after described advanced paging information is sent to described terminal, also include:
Described terminal receives described first network access during entering described idle mode
The described advanced paging information that element device sends；
After described terminal enters described idle mode, according to the described advanced person received
Paging information monitors paging broadcast message.
14. methods according to claim 13, it is characterised in that described terminal according to
After the described advanced paging information received monitors paging broadcast message, also include:
If described terminal knows that from described paging broadcast message paged requirement is carried out
During location updating, then carry out location updating；
If described terminal knows that from described paging broadcast message paged requirement is exited
When described idle mode carries out network reentry, then carry out network reentry；
If described terminal knows do not have paged from described paging broadcast message, then enter
Enter the unreachable interval of paging.
15. 1 kinds of advanced network element equipments, it is characterised in that including:
Map unit, for becoming the conventional Page information MAP of the terminal of wanted paging
Advanced paging information；
Paging unit, for according to wanted paging described in described advanced paging information paging
Terminal；
Wherein, described conventional Page information includes: the paging week with frame as digit
Phase and paging displacement；Described advanced paging information includes: with superframe as digit
Paging cycle and paging displacement；
Wherein, the conventional Page of the terminal of paging is believed by described advanced network element equipment
Breath is mapped to advanced paging information and includes:
Described advanced network element equipment by the terminal of wanted paging with frame as digit
Paging cycle and paging displacement be mapped to paging cycle in units of superframe and seek
Exhale displacement.
16. advanced network element equipments according to claim 15, it is characterised in that described in reflect
Penetrate unit to include:
First mapping block, by according to equation below by described terminal with frame for based on
The paging cycle of number units is mapped to the paging cycle with superframe as digit:
paging cycle*=floor (paging cycle/q)
Wherein, paging cycle represents the paging cycle with frame as digit,
paging cycle*Represent the paging cycle with superframe as digit,
Q represents the number of the frame that described superframe comprised；
Second mapping block, by according to equation below by described terminal with frame for based on
The paging displacement of number units is mapped to the paging displacement in units of superframe:
paging offset*=floor (paging offset/q)
Wherein, paging offset represents the paging displacement with frame as digit,
paging offset*Represent the paging displacement with superframe as digit,
Described q represents the number of the frame that described superframe comprised.
17. advanced network element equipments according to claim 16, it is characterised in that
Described first mapping block, is additionally operable to the paging in described advanced paging information
When cycle is only limitted to several optional paging cycle, from several optional paging weeks described
Interim selection is less than or equal to paging cycle*Maximum optional paging cycle as institute
State the paging cycle with superframe as digit of terminal；
Described second mapping block, is additionally operable to the paging in described advanced paging information
When displacement is only limitted to several optional paging displacements, from several optional paging positions described
Shifting selects less than or equal to paging offset*Maximum described optional paging displacement
The paging displacement with superframe as digit as terminal.
18. advanced network element equipments according to claim 15, it is characterised in that also include:
Transmitting element, wherein, described transmitting element includes:
Sending module, for being sent to described being wanted by described advanced paging information
The terminal of paging；
Described map unit for according to the terminal of wanted paging corresponding to
Paging cycle and paging displacement with frame as digit determine with superframe as list
The paging cycle of position and paging displacement；
Described paging unit includes:
Determine module, for according to the described paging with superframe as digit week
Phase and paging displacement determine for terminal described in paging Hyper Frame Number and with institute
State the frame number for bearing call broadcast in the superframe that Hyper Frame Number is corresponding；
Paging module, for determined by corresponding with described frame number in superframe
Frame on send described paging broadcast message.
19. according to the advanced network element equipment according to any one of claim 15 to 18, its feature
Being, described advanced network element equipment is the advanced person including first area and second area
Control station, or for only including the Dynamic matrix control station of first area, wherein, described
Advanced communication protocol can only be supported in first area, and described second area supports traditional communication
Agreement.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010269695.5A CN102387569B (en) | 2010-08-31 | The method and apparatus of the terminal of paging idle mode | |
| PCT/CN2010/080405 WO2012027941A1 (en) | 2010-08-31 | 2010-12-28 | Advanced network element equipment and method for paging terminals in idle mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010269695.5A CN102387569B (en) | 2010-08-31 | The method and apparatus of the terminal of paging idle mode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102387569A CN102387569A (en) | 2012-03-21 |
| CN102387569B true CN102387569B (en) | 2016-11-30 |
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| CN101272545A (en) * | 2008-05-21 | 2008-09-24 | 中国移动通信集团北京有限公司 | Paging method, system and device |
| CN101488947A (en) * | 2008-01-16 | 2009-07-22 | 联想(北京)有限公司 | Data transmission method and device |
| CN101521646A (en) * | 2008-02-26 | 2009-09-02 | 中兴通讯股份有限公司 | Sub-frame distribution system and method |
| WO2009148258A2 (en) * | 2008-06-03 | 2009-12-10 | Lg Electronics Inc. | Method for transmitting and receiving paging information in a broadband wireless access system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101488947A (en) * | 2008-01-16 | 2009-07-22 | 联想(北京)有限公司 | Data transmission method and device |
| CN101521646A (en) * | 2008-02-26 | 2009-09-02 | 中兴通讯股份有限公司 | Sub-frame distribution system and method |
| CN101272545A (en) * | 2008-05-21 | 2008-09-24 | 中国移动通信集团北京有限公司 | Paging method, system and device |
| WO2009148258A2 (en) * | 2008-06-03 | 2009-12-10 | Lg Electronics Inc. | Method for transmitting and receiving paging information in a broadband wireless access system |
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