CN102368865B - Method for network access and device - Google Patents
Method for network access and device Download PDFInfo
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- CN102368865B CN102368865B CN201110380507.0A CN201110380507A CN102368865B CN 102368865 B CN102368865 B CN 102368865B CN 201110380507 A CN201110380507 A CN 201110380507A CN 102368865 B CN102368865 B CN 102368865B
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- 238000004891 communication Methods 0.000 claims abstract description 124
- 230000000875 corresponding Effects 0.000 claims abstract description 24
- 238000003780 insertion Methods 0.000 claims abstract description 3
- 239000000969 carrier Substances 0.000 abstract description 5
- 239000000203 mixture Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Abstract
The present invention relates to a kind of method for network access and device.Described method for network access includes: generate the communication network identification list corresponding to communication network that community is belonged to, and the communication network mark arbitrary arrangement in described communication network identification list is arranged；Send described communication network identification list, select for user equipment (UE) the communication network of the communication network mark correspondence of fixed position in described communication network identification list to access.The method for network access of the embodiment of the present invention and device, it is that arbitrary arrangement is arranged owing to the communication network in communication network identification list identifies, so that UE can be according to the communication network mark access communications network after arbitrarily arranging in list of network identifications, effectively prevent a communication network to be accessed in a large number, and the problem that other network insertion probabilities are few so that all of carrier network all has the chance of relative equilibrium to be accessed by UE.
Description
Technical field
The present invention relates to moving communicating field, particularly relate to a kind of method for network access and device.
Background technology
For mobile communications network, in network shares scene, it is possible to a community ownership is multiple
The network of operator, including a main operator, multiple from operator.Community is broadcasted in broadcast channel
During system message, public land mobile communication network mark (the Public Land of this community ownership can be carried
Mobile Network Identify, PLMN ID) list (List).This PLMN ID List's
General sequence is: main operator PLMN ID makes number one, from operator PLMN ID subsequently.
UE is when roaming, when the terminal unit (User Equipment, UE) entering community is runed
When business's network selects, UE can be from CBCH in the PLMN ID List of system message, according to one
Fixed rule selects a VPLMN to carry from multiple visited place PLMN (Visited PLMN, VPLMN)
For service.
For manual mode, user manual in the UE of oneself can select a PLMN ID to access, from
And realize the different PLMN's of roamer's Stochastic accessing.
But practical situation is, the selection mode simply selection of the operator PLMN that most of UE are arranged comes
Primary PLMN ID in PLMN ID List uses.
Owing to the order of PLMN ID List is fixing, the result of this selection mode is, substantially institute
Some roamers select to have accessed and come the PLMN primary PLMN of ID List；And come two or three
PLMN, have no chance to be selected by roamer.Thus cause carrier network to be accessed chance not by UE
Equalization, the result thus brought cause coming the primary operator of PLMN ID List exactly because
The chance accessed is many, collects communication cost the most, and other operators are because the chance accessed is few,
So the communication cost collected is few.
Summary of the invention
Embodiments provide a kind of method for network access and device, the scene can shared at network
Under, roamer can access different carrier networks, it is achieved different operators network opportunistic is the most equal
Being accessed by UE of weighing apparatus.
Embodiments providing a kind of method for network access, described method includes:
Generate the communication network identification list corresponding to communication network that community is belonged to, described communication network
Communication network mark arbitrary arrangement in identification list is arranged；
Send described communication network identification list, select in described communication network identification list fixing for UE
The communication network that the communication network mark of position is corresponding accesses.
Embodiments providing a kind of network access device, described device includes:
Signal generating unit, for generating the communication network identification list corresponding to the communication network that community is belonged to,
Communication network mark arbitrary arrangement in described communication network identification list is arranged；
Transmitting element, is used for sending described communication network identification list, selects described communication network for UE
The communication network that in identification list, the communication network mark of fixed position is corresponding accesses.
The method for network access of the embodiment of the present invention and device, due to the communication in communication network identification list
Network identity is that arbitrary arrangement is arranged, so that UE can be according to arbitrarily setting in list of network identifications
The communication network mark access communications network postponed, effectively prevent a communication network and is accessed in a large number,
And the problem that other network insertion probabilities are few so that all of carrier network all has the chance of relative equilibrium
Accessed by UE.
Accompanying drawing explanation
Fig. 1 is the flow chart of embodiment of the present invention method for network access；
Fig. 2 is the schematic diagram of embodiment of the present invention network access device.
Detailed description of the invention
Below by drawings and Examples, technical scheme is described in further detail.
The embodiment of the present invention is under the scene that network is shared, and makes the user of roaming to select not uniformly
Same communication network provides service, it is to avoid roamer accesses a certain communication network so that other communications
The problem that network accesses without roamer.
The embodiment of the present invention is suitable for multiple communication network, such as TD SDMA (Time
Division-Synchronous Code Division Multiple Access, TD-SCDMA), TD-LTE
((Long Term Evolution, Long Term Evolution) or WCDMA (Wideband Code
Division Multiple Access, WCDMA) in.As a example by following example are according to TD-LTE.
Fig. 1 is the flow chart of embodiment of the present invention method for network access, as it can be seen, the present embodiment is concrete
Comprise the steps:
Step 101, generates the communication network identification list corresponding to communication network that community is belonged to.
In network shares scene, a community may belong to multiple communication networks (carrier network),
Such as operator A, B, C and D, including a main operator, multiple from operator.
Evolved UTRAN (Evolved-UMTS Terrestrial Radio Access
Network, UTRAN) side can generate system message SystemInformationBlockTypel, disappears at this
Carrying communication network identification list in breath, that concrete can be PLMN ID List, this PLMN ID List
In include this community ownership the operator logos corresponding to all communication network A, B, C and D, tool
Body for PLMN ID.The general sequence of PLMN ID List is: main operator PLMN ID comes first
Position, from operator PLMN ID subsequently.
Further, in this PLMN ID List, the spread configuration of PLMN ID (i.e. A, B, C and D) is to appoint
The spread configuration of meaning, so-called arbitrary spread configuration is exactly that revocable all spread configuration modes are the most permissible,
If the arbitrary arrangement of this PLMN ID can be random alignment, such as (A, B, C, D), (B, C,
A, D), (C, D, A, B) etc.；Can also be in order poll arrangement, such as (A, B, C,
D)、(B、C、D、A)、(C、D、A、B)、(B、C、D、A)。
Preferably, in PLMN ID List, the change of the poll arrangement of each PLMN ID can be according to wheel
The inquiry cycle is changed, and optionally, this polling cycle can be configured as desired, sets
After, the poll of each PLMN ID all can be polled according to this polling cycle.
Optionally, the interval in taking turn cycle can be fixing, is thus to wait period distances to carry out PLMN ID
List poll, in PLMN ID List, PLMN ID is in fixed position, such as PLMN ID List first
The chance of individual position is impartial.
Certainly, the interval in taking turn cycle can also be to change, for the scene that some is special, it is desirable to certain
A little more probabilities being access in of communication network, the fewer probabilities being access in of other communication networks, especially
Be that various different communication network accesses according to a certain percentage, be now accomplished by increase weight parameter,
Different weights is provided to be arranged on PLMN ID List for PLMN ID different in PLMN ID List
In the probability of fixed position (such as first position), periodicity such as continuously.
It is assumed that weight parameter is N, taking turn cycle parameter is T, have four PLMN ID:A, B, C,
D, wherein weight parameter N of AaWeight parameter N of=4, BbWeight parameter N of=3, Cc=2, C
Weight parameter Nd=1；Polling cycle parameter be T=1 (my god), and with at PLMN ID List
First position as a example by.
Parameter configuration under this scene is meant that: broadcast with the broadcast order of A***, continues Na
× T=4 days；Broadcast with the broadcast order of B***, continue Nb× T=3 days；Wide with C***
Broadcast order to broadcast, continue Nc× T=2 days；Broadcast with the broadcast order of D***, continue
Nc × T=1 days.
Step 102, sends described communication network identification list.
E-UTRAN side is in period of broadcast channel broadcast transmission SystemInformationBlockTypel
Message, carries PLMN ID List within the message, in the new UE accessed actively read broadcast channel
SystemInformationBlockTypel message, UE obtains PLMN ID List from this message,
UE can access in this PLMN ID List corresponding to PLMN ID according to this PLMN ID List
Communication network.
Optionally, each UE is according to the PLMN ID on a certain fixed position in PLMN ID List
Carry out access communications network, it is preferred that each UE is according to first position in PLMN ID List
PLMN ID carrys out access communications network.First position in PLMN ID List is accessed for only possessing
From the point of view of the UE of the communication network that PLMN ID is corresponding, no matter it is positioned at first position in PLMN ID List
Which communication network what PLMN ID was corresponding is, UE can access this communication network, so for this UE
From the point of view of, access the selection of what communication network and be network side, rather than this UE itself.
Because network side is generating PLMN ID List when, it is according to certain fixing taking turn cycle wheel
Patrol the PLMN ID in PLMN ID List, if the interval in taking turn cycle be fixing in the case of, each
It is identical that individual PLMN ID (A, B, C, D) is positioned at the probability of first position of PLMN ID List,
So each communication network can being accessed by UE with equal probability.
When this avoid the PLMN ID in fixing PLMN ID List, UE only accesses first each time
Individual communication network corresponding for PLMN ID, causes other communication networks to access.Network side is effectively controlled
Make each communication network can being accessed by UE with equal probability, effectively optimize the money of each communication network
Source.Avoid and come the primary operator of PLMN ID List because the chance accessed is many, collect communication
Expense is the most, and other operators are because the chance accessed is few, so the communication cost collected is few
Situation, so that the communication cost of all of operator collects equalization.
If network side, generating PLMN ID List when, is to carry out taking turn PLMN according to certain weight
PLMN ID in ID List, so can provide different weights to be arranged on for different PLMN ID
The continuous periodicity of a certain fixed position (such as first position) in PLMN ID List, realizes
The probability that different communication network accesses UE controls.The most more become more meticulous is connect by network controls UE
Enter the probability of different operators.
Fig. 2 is the schematic diagram of embodiment of the present invention network access device, as it can be seen, the present embodiment includes
Signal generating unit 10 and transmitting element 11.
Signal generating unit 10 is for generating the communication network identity column corresponding to the communication network that community is belonged to
Table, the communication network mark arbitrary arrangement in this communication network identification list is arranged.
Concrete, in network shares scene, a community may belong to multiple communication network (operators
Network), signal generating unit 10 can generate system message, carries communication network identification list within the message,
That concrete can be PLMN ID List, includes all logical of this community ownership in this PLMN ID List
Operator logos corresponding to communication network, concrete for PLMN ID.Further, in this PLMN ID List
The spread configuration of PLMN ID is arbitrary spread configuration, and so-called arbitrary spread configuration is exactly revocable institute
Having spread configuration mode the most permissible, the such as arbitrary arrangement of this PLMN ID can be random alignment, also
It can be poll arrangement in order.
Preferably, in PLMN ID List, the change of the poll arrangement of each PLMN ID can be according to wheel
The inquiry cycle is changed.Optionally, the interval in taking turn cycle can be fixing, during being thus isoperimetric
Every carrying out PLMN ID List poll, in PLMN ID List, PLMN ID is in fixed position, such as PLMN
The chance of first position of ID List is impartial.
Certainly, the interval in taking turn cycle can also be to change, for the scene that some is special, it is desirable to certain
A little more probabilities being access in of communication network, the fewer probabilities being access in of other communication networks, now
Different weights is provided to be arranged on the fixed position (example in PLMN ID List for different PLMN ID
Such as first position) continuous periodicity.
Transmitting element 11 is used for sending described communication network identification list, selects described communication network for UE
The communication network that in network identification list, the communication network mark of fixed position is corresponding accesses.
Concrete, the system message of generation is sent to UE by transmitting element 11, carries PLMN within the message
ID List, UE obtain PLMN ID List from this message, and UE can come according to this PLMN ID List
Access the communication network corresponding to PLMN ID in this PLMN ID List.
Optionally, each UE is according to a certain fixed position in PLMN ID List (such as first position)
On PLMN ID carry out access communications network.For only possessing first position in access PLMN ID List
Communication network corresponding for PLMN ID UE from the point of view of, no matter be positioned at first position in PLMN ID List
Which communication network what the PLMN ID that puts was corresponding is, UE can access this communication network, so for
From the point of view of this UE, access the selection of what communication network and be network side, rather than this UE itself.
When this avoid the PLMN ID in fixing PLMN ID List, UE only accesses first each time
Individual communication network corresponding for PLMN ID, causes other communication networks to access.Network side is effectively controlled
Make each communication network can being accessed by UE with equal probability, effectively optimize the money of each communication network
Source.Avoid and come the primary operator of PLMN ID List because the chance accessed is many, collect communication
Expense is the most, and other operators are because the chance accessed is few, so the communication cost collected is few
Situation, so that the communication cost of all of operator collects equalization.
Professional should further appreciate that, describes in conjunction with the embodiments described herein
The unit of each example and algorithm steps, it is possible to come with electronic hardware, computer software or the combination of the two
Realize, in order to clearly demonstrate the interchangeability of hardware and software, the most according to function
Generally describe composition and the step of each example.These functions are come with hardware or software mode actually
Perform, depend on application-specific and the design constraint of technical scheme.Professional and technical personnel can be to often
Individual specifically should being used for uses different methods to realize described function, but this realization it is not considered that
Beyond the scope of this invention.
The method described in conjunction with the embodiments described herein or the step of algorithm can use hardware, process
The software module that device performs, or the combination of the two implements.Software module can be placed in random access memory
(RAM), internal memory, read only memory (ROM), electrically programmable ROM, electrically erasable ROM,
Other form any well known in depositor, hard disk, moveable magnetic disc, CD-ROM or technical field
Storage medium in.
Above-described detailed description of the invention, is carried out the purpose of the present invention, technical scheme and beneficial effect
Further describe, be it should be understood that the foregoing is only the present invention detailed description of the invention and
, the protection domain being not intended to limit the present invention, all within the spirit and principles in the present invention, done
Any modification, equivalent substitution and improvement etc., should be included within the scope of the present invention.
Claims (6)
1. a method for network access, it is characterised in that described method includes:
Generate the communication network identification list corresponding to communication network that community is belonged to, described communication network
Communication network mark in identification list is by weight poll spread configuration；
Wherein, described communication network presses weight poll spread configuration, particularly as follows: by described communication network
Weight parameter is set to N, and polling cycle parameter is set to T days, and described communication network identifies at described communication network
In list, the broadcast cycle of broadcast order for primary importance is N × T days；
Send described communication network identification list, select described communication network identity column for user equipment (UE)
The communication network that in table, the communication network mark of fixed position is corresponding accesses.
Method for network access the most according to claim 1, it is characterised in that described communication network
Communication network mark poll spread configuration in identification list is specifically, according to communication network described in polling cycle
Communication network mark poll spread configuration in network identification list.
Method for network access the most according to claim 1, it is characterised in that described UE selects institute
The communication network of the communication network mark correspondence stating fixed position in communication network identification list accesses concrete
For, described UE selects the communication that first communication network mark in described communication network identification list is corresponding
Network insertion.
4. a network access device, it is characterised in that described device includes:
Signal generating unit, for generating the communication network identification list corresponding to the communication network that community is belonged to,
Communication network mark in described communication network identification list is by weight poll spread configuration；
Wherein, described communication network presses weight poll spread configuration, particularly as follows: by described communication network
Weight parameter is set to N, and polling cycle parameter is set to T days, and described communication network identifies at described communication network
In list, the broadcast cycle of broadcast order for primary importance is N × T days；
Transmitting element, is used for sending described communication network identification list, selects described communication network for UE
The communication network that in identification list, the communication network mark of fixed position is corresponding accesses.
Network access device the most according to claim 4, it is characterised in that described signal generating unit has
Body sets for identifying poll arrangement according to the communication network in communication network identification list described in polling cycle
Put.
Network access device the most according to claim 4, it is characterised in that described transmitting element has
Body selects first corresponding leading to of communication network mark in described communication network identification list for described UE
Communication network accesses.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110380507.0A CN102368865B (en) | 2011-11-25 | Method for network access and device | |
| EP12848763.4A EP2632201B1 (en) | 2011-11-25 | 2012-09-05 | Method and device for network access |
| PCT/CN2012/080990 WO2013075527A1 (en) | 2011-11-25 | 2012-09-05 | Method and device for network access |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110380507.0A CN102368865B (en) | 2011-11-25 | Method for network access and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102368865A CN102368865A (en) | 2012-03-07 |
| CN102368865B true CN102368865B (en) | 2016-12-14 |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102026328A (en) * | 2009-09-21 | 2011-04-20 | 华为技术有限公司 | Method, device and system for sharing network |
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102026328A (en) * | 2009-09-21 | 2011-04-20 | 华为技术有限公司 | Method, device and system for sharing network |
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